Blood Pressure Among Youth Uae Health And Social Care Essay

Background and Aims: Young person is a vulnerable group for developing about all life-style related diseases. The present cross-sectional survey was conducted to measure the determiners of blood force per unit area among entry twelvemonth pupils in a medical university in Ajman, United Arab Emirates. Methods: One hundred and 10 pupils from Gulf Medical University, Ajman, UAE participated in the survey. A pretested structured questionnaire was used for informations aggregation. Predictive Analytic Software 17 was used for informations analysis. Chi-square trial, Univariate and multivariate logistic arrested development were used. Consequences: Variables such as baccy usage, continuance of slumber, Body Mass Index, and gender were considered to measure the association with blood force per unit area. The average age of the pupils was 19 old ages with a SD of 1.9 old ages. The average systolic and diastolic blood force per unit area was 113.5 ( SD 12. ) and 73.7 ( SD 11.2 ) severally with average BMI of 24.9 ( SD 5.7 ) . A statistically important association was observed between gender and blood force per unit area ( p & A ; lt ; 0.05 ) . The petroleum Odds Ratio ( OR ) observed for sleep continuance and blood force per unit area was found statistically important ( p & A ; lt ; 0.05 ) , but the adjusted OR was non statistically important. Of the participants who sleep for more than 6 hours, bulk ( 70 % ) have normal blood force per unit area. About half of the participants who slept for less than 6 hours have pre-hypertension and/ or high blood pressure. There was statistically important ( p & A ; lt ; 0.005 ) a ssociation between Body Mass Index ( BMI ) and blood force per unit area ( BP ) . The average BMI among those with normal BP was 23.25 kg/m2 with a SD of 4.6 and those with pre-hypertension and/ or high blood pressure was 27.6 kg/m2with a SD of 6.5. Decision: Gender and BMI are the important factors associated with Blood force per unit area. The findings may be used to make schemes to leave consciousness of the dangers of increased blood force per unit area among corpulent and non corpulent pupils.Introduction:High blood pressure is a major public wellness job of concern across the universe because of its association with increased hazard of cardiovascular diseases. Youth ( 15 to 24 old ages ) is an of import period of growing and ripening, and most of the alterations that occur during this period are continued into adulthood1. Essential high blood pressure may hold its beginnings in early life and its co-morbidities are surely a major load on resources, and they cut down the productiveness of those affected with hypertension2. Prospective surveies have established increased left ventricular mass and peripheral opposition, with high blood force per unit area in childhood3-4. Raised BP in childhood has been recognized as one of the most of import forecasters of grownup high blood pressure. This has generated an involvement among research workers to look into the form of blood force per unit area and its determiners in childhood and adolescence5-6. Several surveies have shown that the degree and form of blood force per unit area among kids and striplings vary from population to population7. Growth patterns, age and gender have strong influence on blood pressure7. It has been estimated that by 2010, 1.2 billion people will endure from high blood pressure worldwide8. The prevalence of high blood pressure norms 26 % and it affects about 125 million persons, in the Eastern Mediterranean Region9. The United Arab Emirates ( UAE ) is in a period of passage. Equally tardily as the 1960s mobile Bedouin Arabs were the population of UAE. The find of oil in 1970s has made a dramatic alteration in the demographic profile with exiles representing more than 80 % of the population and in the life style of its people. Now the UAE is a modern, affluent society, to a great extent influenced by Western life forms, including a sedentary life style with high Cardiovascular Diseases ( CVD ) hazard profiles10. Indeed, CVDs are known to be the taking cause of morbidity and mortality in the UAE among both the subjects and expatriates11. Of peculiar concern is the prevalence of fleshiness, which reaches about 24 % among medical students12 with reported high emphasis degrees ( 65 % ) , unhealthy diets ( 50 % ) and low degrees of physical activity ( 77 % ) which is possibly attributable to cultural and climatic restrictions13. Smoking has increased among men14-16. High blood pressure is besides comm on with a reported prevalence of 19-25 % 17, 15.3 % in urban and 10.6 % rural population 18. The 15-24 old ages age is an of import developmental phase in the life span of persons as it is a passage period to maturity. In Ajman, there is a deficiency of informations about determiners of high blood pressure among young person. This information is of import in be aftering life manner alterations. Therefore, the present survey was an effort to measure the determiners of blood force per unit area such as gender, academic programme in which enrolled, baccy usage, figure of repasts and BMI among pupils in a medical university in Ajman, United Arab Emirates.Methodology:This survey was conducted among entry twelvemonth pupils in a Medical University of Ajman, United Arab Emirates. Students enrolled in Medicine, Dental Medicine, and Allied ( Pharmacy and Physical Therapy ) academic programmes during the twelvemonth 2009-2010 were included in the survey. Among 160 entry degree pupils 110 pupils participated in the survey with a reponse rate of 69 % . Verbal consent was obtained from the participants before the survey. A self-administered questionnaire was distributed among them to obtain information on socio -demographic features, physical activity, wonts, diet history, day-to-day kiping wonts and household history of metabolic upsets. Their tallness, weight and blood force per unit area were recorded. The tallness was measured on a perpendicular graduated table with heels, natess, and occiput against the wall and caput in Frankfurt plane, to the nearest 0.5 centimeter. Weight was measured on a weighing graduated table with standard lower limit vesture to the nearest 0.5 kilogram. Body Mass Index was calculated utilizing the expression – weight ( in kilogram. ) divided by height2 ( in mtr. ) . Classification of BMI was done based on the World Health Organisation ( WHO ) criteria into three classs: normal ( BMI = 18.5-24.9 kg m-2 ) , fleshy ( BMI = 25-29.9 kg m-2 ) and corpulent ( BMI i‚? 30 kg m-2 ) . Blood force per unit area was measured by same squad and interpreted as per the blood force per unit area guidelines, issued in 2003 by the National Heart, Lung, and Blood Ins titute as shown below19. Class Systolic Blood Pressure millimeter of Hg Diastolic Blood Pressure in millimeter of Hg Normal 120 less than 80 less than Prehypertension 139-120 89-80 1stage High blood pressure 159-140 99-90 2Hypertension phase 160 more than 100 more than Descriptive statistics such as agencies, standard divergence were used to sum up the quantitative variables. Proportions and per centums were used to sum up categorical variables. Chi-square trial examined the relationship between biological variables such as corpulence, fleshiness and non-biological factors. A p-value? 0.05 was considered as statistically important.Consequences:Table-1 Distribution of Blood Pressure harmonizing to different variables Variables Group Blood Pressure Entire Significance Normal Pre/Hypertension No.%No.%Gender Female 59 70.2 25 29.8 84 & A ; lt ; 0.05 Male 10 38.5 16 61.5 26 Program MBBS 28 54.9 23 45.1 51 Nitrogen Allied 24 77.4 7 22.6 31 Doctor of dental medicine 17 60.7 11 39.3 28 Sleep continuance & A ; lt ; 6 hour 20 50.0 20 50.0 40 & A ; lt ; 0.05 & A ; gt ; =6 hrs 49 70.0 21 30.0 70 Tobacco usage Yes 3 37.5 5 62.5 8 Nitrogen No 66 64.7 36 35.3 102 Number of repasts 2 repasts 35 61.4 22 38.6 57 Nitrogen & A ; gt ; 2 repasts 34 64.2 19 35.8 53 Body mass index & A ; lt ; =30 63 68.5 29 31.5 92 & A ; lt ; 0.005 & A ; gt ; 30 6 33.3 12 66.7 18 Table 1 shows the distribution of blood force per unit area harmonizing to different variables. With respect to gender, 29.8 % females and 61.5 % males were either pre-hypertensive or hypertensive. There was a statistically important association between gender and blood force per unit area ( p & A ; lt ; 0.05 ) . The association between continuance of slumber and blood force per unit area was found to be statistically important ( p & A ; lt ; 0.05 ) . 70 % of those who slept for 6 hours or more and 50 % of those who slept for less than 6 hours had normal blood force per unit area. There was no statistically important difference in the blood force per unit area of pupils from the different academic programmes. Tobacco usage and figure of repasts consumed besides did non demo statistically important association with blood force per unit area. However, there were merely eight baccy users of whom five had pre-hypertension or high blood pressure while among the non users, three were holdi ng pre-hypertension or high blood pressure. Among the participants with BMI & A ; gt ; 30, 66.7 % had pre-hypertension or high blood pressure whereas among those with BMI & A ; lt ; 30, merely 31.5 % were pre-hypertensive or hypertensive. The association between BMI and blood force per unit area was statistically important ( p & A ; lt ; 0.005 ) . The average BMI among those with normal BP was 23.25 with a SD of 4.6, while among those with pre-hypertension or high blood pressure was 27.6 with a SD of 6.5. Table 2 Multivariate logistic arrested development analysis of factors associated with high blood pressureFactorsGroupNumberAdjusted Oddss Ratio95 % CIP valueBody mass index 110 1.14 1.05 – 1.23& A ; lt ; 0.002Gender Female 84 1—Male 26 3.30 1.24 – 8.78& A ; lt ; 0.02Sleep continuance & A ; gt ; 6 hour 70 1—& A ; lt ; 6 hour401.900.78 – 4.64NitrogenFor farther analysis, the important variables from the chi-square trial such as BMI, gender, and sleep continuance were included. Logistic arrested development analysis was performed to happen the petroleum and adjusted odds ratio ( OR ) . BMI was taken every bit uninterrupted variable and gender and sleep continuance as categorical variables. The adjusted odds ratio for BMI was 1.14 which was statistically important. There is 14 % increased opportunity for acquiring pre-hypertension or high blood pressure for a unit addition in BMI. Among the male gender, the adjusted odds ratio was 3.3 which was statistically important. The opportunity of acquiring pre-hypertension and/ or high blood pressure for male gender was 3.3 times more compared to female gender. The petroleum odds ratio for sleep continuance was 2.3 and was statistically important but when adjusted with other factors it was non statistically important. Table 2 shows the inside informations of logistic arrested development analysis.Discussion:Surveies have reported sex differences in BP with males holding higher BP than females during stripling and early adulthood20-21. Smith and Rinderknecht study that older male childs have significantly higher BP than girls22. Kusuma et Al and Schall observed that work forces possess higher BP degrees than females23-24. The present survey besides supports the observation made by other writers in this regard. Gender difference in the infective mechanisms in indispensable high blood pressure is available in the literature. The high prevalence of high blood pressure in younger work forces compared to adult females is explained on the footing of the deficiency of endogenous estrogen. Evidence suggests that estrogen may modulate vascular endothelial map, doing vasodilatation. This may be one ground for adult females holding lower blood force per unit area compared to men25. Previous surveies demonstrated that high blood pressure increased significantly as BMI increased26-29. Srinivasan et al reported that BMI or cardinal adiposeness are the cardinal determiners of high blood force per unit area which appear at an early age. The survey besides emphasizes the function of weight decrease in the bar of hypertension30. A survey conducted among striplings observed that BMI is associated with arterial hypertension31. Reich et al. study that BMI is a strong forecaster of high blood pressure than waist-hip ratio32. Study by Berenson et Al. observed high BMI as one of the strongest hazard factors for hypertension33. The present survey besides supports the observation made by other writers with respect to BMI. Presently, there is small direct grounds to explicate the function of fleshiness in high blood pressure. Davy and Hall point out that high BP in corpulent worlds may be due to higher degree of adiposity34. BMI measures fleshiness and is associated with incre ased arterial stiffness and assorted hemodynamic alterations that may lend to hypertension35-38. Jervase et Al. reported differences in BP between males and females, with males holding higher systolic and diastolic BP than the females. The survey besides observed that gender and BMI were the important determiners of high blood pressure among university students39. A survey by Chirinos et Al. reported that increasing BMI was associated with a significantly increased hazard of high blood pressure and the Odds Ratio for high blood pressure, for every 5-unit addition in BMI, was 1.58. The survey concluded that younger individuals with high blood pressure were more likely to be corpulent compared with older individuals with hypertension40. In the present survey OR for high blood pressure was 1.14, which revealed that for every one unit addition in BMI, the opportunity of high blood pressure is 14 % more, which is similar to the findings of Chirinos et Al. In the present survey, when analyzing the association between BMI and high blood pressure, physical activity may be a contradictory factor, but physical activity was non taken in to account in this survey. There was no association between blood force per unit area and other hazard factors like baccy usage and sleep continuance. With respect to kip continuance, before seting to other confusing variables, the petroleum odds ratio of 2.33 was observed, but the adjusted OR observed was non statistically important. Gangwisch et al41 reported that less sleep continuance significantly increased the hazard of high blood pressure in topics 32 to 59 old ages of age. Gottlieb et al42 observed that sleep continuance per dark is associated with an increased hazard of high blood pressure, which is non supported by the findings of the present survey. This consequence may non be representative of all university pupils as the present survey involves merely one university and the little sample size. T his probe highlights the demand for a countrywide survey among young person.Decision:The consequences of this survey provide an penetration into the apprehension of the association between gender, BMI and blood force per unit area among our entry degree pupils. The consequences may be used to develop messages to raise consciousness about the dangers of high blood force per unit area and its determiners among pupils. This consequence may non be representative of all university pupils as the present survey involves merely one university. This probe highlights the demand for a countrywide survey among young person.

Producer Protection, Prior Market Structure and the Effects of Government Regulation

Producer Protection, Prior Market Structure and the Effects of Government Regulation Assignment on Regulatory Economics 1/5/2012 ? INTRODUCTION The direct economic regulation of business by independent government commissions has a one-hundred year history on the North American continent. It is generally asserted that the purpose of such commissions is to protect consumers from exploitation by limiting the economic powers of certain firms having pervasive effects on the public interest (for example, transportation companies and public utilities). However, the findings of the relatively few em-pirical studies of the economic effects of regulation indicate that important differences actually do exist in these effects. The disparities in these findings raise the question of why the actual economic effects of regulation differ among industries despite the supposedly common, avowed purpose of regulation. They also question whether a single hypothesis is adequate to explain the diverse effe cts of regulation. THREE HYPOTHESES REGARDING REGULATION 1. Consumer-Protection Hypothesis: This is the most popular of existing hypotheses. It implies that regulation will protect consumer interests by reducing prices until they equal marginal costs, by preventing discriminatory pricing, by improving service quality (at existing prices), by encouraging the entry of firms that are more efficient or that offer more preferred price/product combinations, and by reducing industry profits to the market rate of return. they often appear to promote the interests of regulated firms to the disadvantage of consumers. Despite the real purpose of regulation, the regulated industries have managed to pervert their regulators until the commissions become the protectors of the â€Å"regulated† rather than of consumers. 2. No-effect Hypothesis: This hypothesis implies that regulation has no effect on regulated industries (other than to impose certain costs in the performance of regulatory procedures). This situation could result if †¢an already powerful industry is able to control its regulators (the supplementary perversion hypothesis). †¢if the market structure prior to regulation were competitive and the actual effect of regulation is to obtain competitive performance †¢the prior market structure were monopolistic and the actual effect of regulation is to yield monopoly performance 3. Producer-Protection Hypothesis: It says that the actual effect of regulation is to increase or sustain the economic power of an industry. Such a situation could result if regulation converted a formerly competitive or oligopolistic industry into a cartel (that is, if regulation helped previously independent producers form an agreement to act together9), if it increased the effectiveness of an existing cartel, or if it maintained an existing monopoly (or cartel) where rival firms would otherwise enter to provide competition in response to the growth of markets or the development of new technology. Under this situation, one would expect to find regulation doing such things as increasing prices, promoting price discrimination, reducing or preventing the entry of rival firms, and increasing industry profits. The no-effect hypothesis does not appear to be generally descriptive of the effects of government regulation. The implications of the consumer-protection hypothesis also have a problem of reconciliation with available evidence and are quite inconsistent. The implications of the producer-protection hypothesis do turn out to be consistent with much of the available evidence regarding the effects of government regulation, once recognition is given to the effects of the prior (non-regulated) market structures of various industries. The obvious way to test the ability of the producer-protection hypothesis to explain the apparently diverse effects of regulation within the context of prior market structure is to classify regulated industries into two groups on the basis of their non-regulated market structures, and then investigate the impact of regulation on industries within each group. One group should include those industries whose prior market structure was a natural monopoly. This group would include electric utilities, natural gas pipelines, local gas distribution companies, telephone companies, etc. The second group should consist of industries having oligopolistic or competitive market structures prior to the implementation of regulation, for example, airlines, motor carriers, railroads, and water carriers. If the producer-protection hypothesis is descriptive of the fundamental effects of regulation, one would expect to find regulation having little or no effect on the first group, whereas the second group would experience substantial changes following the effective implementation of regulation. ? NATURAL MONOPOLY INDUSTRIES Among other things, effective monopolies are characterized by relatively high price levels, by extensive price discrimination, and by rates of return on investment exceeding those attainable if the firm operated in a competitive market structure. Thus, the producer-protection hypothesis implies that following the implementation of regulation over natural monopolies, the price level will be essentially unchanged and will be above marginal costs, price discrimination will continue to be widely practiced, and rates of return will remain above those which would exist under competition. Price level At least three studies have been made regarding the effects of regulation on electric utility price levels. Taken together, these three studies indicate that regulation has had a limited effect on lowering electric utility rates and that most of its benefits have been enjoyed by commercial and industrial consumers rather than the more numerous residential consumers. Also, it seems relevant that it took about 25 years for state regulation to be associated with any reduction in commercial and industrial rates, and around 45 years for it to be reflected in lower prices for residential consumers. Davidson presented the price relatives of average gas rates charged by the Consolidated Gas Electric Light and Power Company of Baltimore from 1910. During the 43 years covered by these data, rates decreased from 1910 to 1918, then increased until mid-1923, decreased and then generally remained constant to 1947, increased sharply in two steps in 1947 and 1949, and then fell again in 1950. The Company was more active than the Commission in granting rate decreases, while the two instituted the same number of increases. Furthermore, it can be seen that the industrial users enjoyed proportionally more rate decreases than their proportional share of rate increases. Evidence shows that Company originated changes resulted in net rate decreases for all nine user categories with the major beneficiaries being the medium and large domestic users, and the large industrial users. In comparison, the Commission ordered or negotiated rate changes resulted in net rate increases for small and medium domestic users, and small commercial users, while the major beneficiaries of Commission actions were the large commercial and the small and medium industrial users. Overall, the largest users enjoyed the greatest rate reductions during the 43-year period, while the smallest users either had small increases or decreases. This leads to the conclusion that factors other than regulation were important in these rate reductions. And the above evidence shows that the Commission's regulation did not always result in lower rates, and that the Company was more active than the Commission in instigating rate decreases. Price Discrimination The literature regarding public utility pricing is unanimous in agreeing that discrimination is widely practiced by electric utilities, natural gas pipe-lines, local gas distribution companies, and telephone companies. Stigler and Friedland found that in 1917 and 1937 both the regulated and the nonregulated electric utilities discriminated against domestic (residential) consumers in favor of industrial consumers, with no difference existing in the degree of price discrimination after allowance was made for the relative consumption of electricity by the two classes of consumers in the various states. Thus, they concluded that regulation had no detectable effect on price discrimination. Some studies indicate that in those years price discrimination might have been even greater under regulation. Since price discrimination is a matter of price structure, it is clear that, regulation has had little or no effect on any price discrimination. . The existing studies all indicate that regulation has not significantly decreased the power of natural monopolies to practice extensive price discrimination. Thus, the producer-protection hypothesis seems to be more applicable in describing this situation than the consumer-protection hypothesis with its implication of a reduction in or absence of price discrimination. It is not surprising to find discriminatory pricing consistently practiced by natural monopolies, be they regulated or non-regulated. So long as economies of scale result in decreasing long-run average costs, marginal costs will lie below average costs, and equating a single price for all customers to marginal cost will result in the eventual bankruptcy of the firm and the termination of service. Even given the usefulness of discriminatory, multi-part pricing in sustaining a natural monopoly without subsidy, it should still be possible for regulatory commissions to reduce the price discrimination practiced by regulated natural monopolies relative to that practiced by those that are not regulated. The available evidence indicates that this has not been achieved. Rates of Return There is some evidence that regulation has not significantly altered the rates of return of privately-owned electric utilities. Specifically, Stigler and Friedland found no effect of regulation on stock prices of electric utilities from 1907 to 1920. Continuing plant growth and continuing flows of investment funds should be proof-of-pudding tests that the Commission restrictions have not yet become excessive constraints. The success of utilities in general in selling bond and common stock issues, and the lack of bankruptcies in â€Å"recent years† are evidence that the rates of return of regulated utilities have been at least equal to the market rates of return. The regulated rates of return have been high enough to attract the capital necessary for rapid expansion by the electric, gas pipeline, and telephone utilities, but there is no indication of how much different the rates of return or the growth rates of these utilities would have been without regulation. OLIGOPOLISTIC INDUSTRIES The producer-protection hypothesis implies that regulated industries whose natural market structures were oligopolistic or competitive prior to regulation will experience substantial changes following the implementation of regulation. There should be significant increases in price levels, price discrimination should be greater, and rates of return improved. Perhaps crucially important, the producer-protection hypothesis implies that effective regulation will also restrict or delay entry into the industry in order to prevent new suppliers from capturing some of the regulatory benefits gained by existing producers. Price levels Airline passenger fares within California have been subject to regulation by the California Public Utilities Commission (PUC), but, in contrast to the complete regulation of both fare decreases and increases, through 1965 the regulation was limited to automatically approving all proposed fare decreases while imposing brief delays on the implementation of requested fare increases. The result of these differences in regulation was that coach fares within California were consistently lower than such fares in similar regulated markets. The available evidence regarding the effects of regulation on price level for formerly oligopolistic industries is consistent and unambiguous. Regulatory actions and procedures have allowed the carriers in each industry to reach agreements regarding prices and to enforce adherence to these agreements. The result has been substantial increases in price levels for the interstate airlines, the freight motor carriers, and the railroads. Without regulation prices would be from 9 to 50 per cent lower than they are with regulation, with many reductions in the long-run exceeding 30 per cent. Price Discrimination A consistent pattern also emerges regarding price discrimination by these three transport modes. Large differences have been found in the extent to which price discrimination has been practiced by the CAB-regulated interstate airlines (with their much higher price levels) compared with the relatively non-regulated California intrastate carriers. The time honored use of the value-of-service method of pricing in establishing rates, the adjustment of the resulting rates in response to intermodal competition, the relatively low marginal costs of movements combined with large fixed costs, the extensive joint production and common costs, and the application of commodity rates to 85 per cent of all rail freight traffic, have combined to make the use of discriminatory pricing the norm among the railroads. Over 100 years of development have resulted in a marvel of complicated discriminatory pricing. Given the pervasiveness of price discrimination in rail and motor transportation, the question arises whether regulation has significantly changed the degree and amount of discrimination. it does appear that personal discrimination has been reduced. Due to the usefulness of the regulation in sustaining rail-road rates, the need for personal discrimination was largely eliminated. Its demise is not therefore surprising. Since regulation provides such rate control, it appears to have made possible the pervasive and long-lived commodity price discrimination practiced by the railroads and to have supported their extensive use of locational discrimination. An even greater effect on price discrimination has resulted from the application of regulation to the motor carrier industry. Since monopoly power is a necessary condition for price discrimination, and since regulation appears to be necessary for monopoly to exist in the motor carrier industry, it follows that regulation has been the primary cause of price discrimination in this industry, and that much less discrimination would exist without regulation. In total, the above analysis shows that regulation has been the essential ingredient for long-term price discrimination in those transportation industries whose nonregulated market structures would be oligopolistic or competitive. Rate of Return It proved difficult to estimate whether public utilities have been able to obtain higher than market rates of return under regulation. This is also the case for the transportation industries. Since regulation has clearly resulted in increased price levels and greater price discrimination among the airlines, motor carriers, and railroads, one would expect increased rates of return to be a result. Data indicate that railroad profits did increase during the period that effective regulation was being developed, and prior to the beginning of the railroad's decline. This conclusion is supported by the history of the railroad's rates of return on book investment from 1890 to 1968. Just as monopoly power is no guarantor of excess profits, it can be seen that regulation does not guarantee the achievement of greater than market rates of return by an industry, especially one that is in secular decline. from 1956 to 1965, the most successful of the California intrastate carriers (Pacific Southwest Airlines) had returns on stockholder equity of from 0. 0 to 227. 2 per cent, with most returns being between 30 and 45 per cent. 4 On the face of it, this indicates that while the CAB has approved liberal rates of return and that such returns have been achieved in some years by the regulated airlines, the most successful non-regulated airline has enjoyed generally higher returns. Overall, the above evidence is quite inconclusive regarding whether regu-lation has raised the rates of return for these regulated industries. Entry Control There was no need to con sider entry control in the case of the public utilities since, as natural monopolies, only one firm can operate efficiently in any market. Therefore, the most regulation can do is to decide which one of several alternative firms should be allowed to provide the desired service in various markets. Assuming comparable operating efficiency, this is a matter of a wealth transfer between individual firms with little effect on fundamental economic results. Wherever two or more firms can survive in a market, how-ever, entry control is vitally important for the maintenance of a monopoly or cartel. Without such control, any larger than normal profits will attract new suppliers to the industry, thereby reducing the benefits available to the exist-ing producers. Thus, an indication of producer protection by regulatory com-missions is their effectiveness in limiting entry into an industry. It is important to note, however, that while regulation has served to re-strict entry and hold down the number of regulated airlines and motor carriers, it has failed to limit the inflow of resources into these industries because of two fundamental imperfections in the regulatory framework. The first imper-fection results from there being little or no control over the amounts of re-sources each existing carrier can bring into the industry. The second stems from the fact that the CAB and the ICC have no power to assign specific market shares to individual carriers where two or more carriers are authorized to provide comparable service. Since regulation prevents the carriers from utilizing price rivalry to obtain larger market shares, they turn to service-quality rivalry in their endeavors to obtain increased shares of the cartel benefits available in each market. The result is chronic over capacity despite (or because of) regulation. CONCLUSION The evidence presented above has not always been clear and unambiguous, but the essential thrust has been consistent with implications derived from the producer-protection hypothesis, once the effects of prior market structure were taken into consideration. In important respects, regulation has not had significant impact on public utilities (whose non-regulated market structures are natural monopolies), whereas it has substantially influenced the transportation industries (having oligopolistic or competitive non-regulated market structures). With regard to price level, regulation has clearly increased the prices charged by airlines, railroads, and freight motor carriers. In contrast, it ap-pears to have had only limited and long-delayed effects in lowering electric utility rates, with most of the few regulatory benefits going to industrial and commercial consumers, that is, to the consumers who already possess consider-able market power and whose large use of electricity makes it worthwhile to seek to influence regulatory decisions. In addition, the evidence from one local utility shows that gas rates were increased and decreased by both regulatory and company actions, with no clear pattern of regulatory effects. There was a similar pattern of effects regarding price discrimination. Little change in this practice resulted from regulating the natural monopolies, except for those cases where discriminatory prices appeared. On the other hand, industries whose prior market structures were oligopolistic or competitive were able to practice extensive price dis-crimination with regulation, while they had difficulty doing so without it. The evidence regarding rates of return is quite inconclusive. Overall, remarkably little of the available evidence suggests that consumers are protected by regulation. The producer-protection hypothesis yields implications that, by and large, are consistent with what is found to have occurred as a result of regulation. It follows that wherever substantial monopoly power exists in a non-regulated market structure, regulation should have relatively little impact; and, where there is little or no monopoly power in the prior market structure, regulation should have an important impact by help-ing formerly independent producers form a cartel for their benefit and protection. It is probably incorrect to conclude that the producer-protection hypothesis is the most predictive of all possible hypotheses regarding the effects of government regulation.

Admission Essay (Robin_Kim)

There are many incidents that continue to shape and guide us in our everyday endeavors. Each one helps us understand the complexities that life has to offer and at the same time provide us with an insight that challenges and hurdles may come along the way. As these events continue to shape us, it also bestows on us the skills to make us competent in our own respective fields. With this thing in mind, I would like to present my intention to apply in the foodservice and hospitality field. Though I do not have a particular person who has influenced my life, I believe that it is my experience and the intention to serve is the main reason behind this application. My understanding of service had contributed to this passion and intention to be educated and learn the necessary skills to be competent in my area. Moreover, I feel motivated and inspired by seeing people enjoying their time whenever a good service is provided. It is in here, that I absorbed the real elements of every service-oriented business; making customers happy and contented. Looking back at my education, even if I was not able to finish my bachelor’s degree in both fashion school and graphic design school, I considered it as a good training ground towards this application. With these, I can say that I have been blessed with a good creative mind that can facilitate for a good career in hospitality and foodservice field. I’ve have always known I would be involved with the creative aspect of things that is why I chose majoring in baking and pastries. In addition, I intend to be part of a beautiful, pretty, high quality product that will make people happy when they see it. Lastly, I intend to help people feel better and enjoy themselves, forget about worries and problems and enjoy the decadence of my creations. Also, I believe I have the necessary competence that can help me in this degree. I consider communication to be a vital part in the overall facilitation of service. With this, I had immersed myself in improving this skill to better adapt to the challenges in the profession. Demonstrating initiative and confidence in both individual and team-based environment is another condition that every student must be familiar of. By having this capability, each one can handle the relative setbacks given in the field. Lastly, I have the necessary proactive and tenacious approach to handle the complexities of projects and programs. The willingness to learn has been an important attribute towards achieving all these proficiencies. In the future, with this degree I hope I can contribute to the betterment of individuals by imparting to others the relevant concepts and theories that I had learned. With teaching, I aspire to give students the ability to understand the tenets of service and at the same time learn in the process. On the other hand, I also wish to be part of a restaurant family. It is in here that I can be included in a group where I shall use all my abilities for its relevant growth and development. Lastly, I wish to include the poor and needy in my profession. Relentless serving is only half-hearted if the intention is only focused on people I am comfortable at or to those who can afford. By also concentrating my profession towards charitable work, I can actively bridge the increasing gap between to the rich and poor. With all of these mentioned, I do hope you consider my application. With your capabilities, I can be trained and honed to adapt to the changing trends in today’s society. By doing this, not only can I improve as a professional but seek to provide a holistic growth as a servant for other people. My name is Robin Kim; an individual inspired by his experiences and ready to overcome all the obstacles and challenges this degree can give.

Titration Lab Report Example | Topics and Well Written Essays - 750 words

Titration - Lab Report Example In the case of the titration of NaOH with dilute HCl and dilute H2SO4 this point is marked by the sudden and stable change in the color of the base-indicator mixture following titration with the acid. This experiment will determine the volume of the acid used when the end point is reached after 0.1M sodium hydroxide is titrated with hydrochloric acid and sulphuric acid of unknown molarities using phenolphthalein indicator. While wearing safety glasses and a lab coat 100 cm3 of NaOH (aq) was collected in a large beaker. A burette was clamped firmly and filled with dilute HCl  ­(aq) until the bottom of the meniscus of the acid was on the zero line. 25.00 cm3 of the NaOH solution was pipetted (with caution) into a conical flask and then four drops of phenolphthalein indicator added. This flask was then placed on a white tile that was placed directly underneath the burette’s tap. Acid from the burette was added rapidly into the conical flask until the red colour disappeared. The volume of the acid added was noted down as the rough value. The burette was then filled again with dilute HCl (aq) to the zero mark and another 25.00 cm3 of NaOH (aq) cautiously pipetted into a second conical flask and four drops of phenolphthalein added. The acid was then added rapidly until within 2 cm3 of the reading noted earlier, at which point it was added slowly until the colour of the solution in the conical flask just disappeared. The volume of acid used was recorded. These last two steps of the experiment were repeated two more times, after which the entire experiment was repeated again, using dilute H2SO4 (aq) instead of dilute HCl (aq). In this experiment, phenolphthalein was used as the indicator. During the titration, the acid was allowed to mix with the base. In doing so, the pH values changed from basic (>7) towards 7. At the end point, the pH was neutral as this is the point when there are equal amounts of base and acid in the mixture. The chemical equations

Spastic Cerebral Palsy Research Paper Example | Topics and Well Written Essays - 1500 words

Spastic Cerebral Palsy - Research Paper Example This may include either mainstream or special education system. In addition, the type of school system will be dependent on the needs of the child. The purpose of this paper is to define the disorder by discussing different dimensions that are pertained to it and the education system. Definition of the Cerebral Palsy disorder According to the National Institute of Neurological Disorders and Stroke (NINDS), Cerebral Palsy disorder is a type of neurological disorder that manifests in the infancy stages and early childhood, enduringly affecting body functions and muscle dexterity such as moving limbs. This type of disorder does not get any worse overtime, but the conditions remain relative the same. The name Cerebral Palsy is derived form part of the brain that is affected, which is the cerebral cortex that is directly concerned with motor and muscle movement. On the other hand, palsy is a medical term that refers to the loss of motor function (NINDS Website). Therefore, Spastic Cerebra l Palsy is the type that causes one or more groups of muscles to tighten, thereby limiting physical movements. This type of condition renders children incapable of effectively controlling their movements such as moving from one location to another of holding items. Causes According to the NINDS, an array of researches carried out by NINDS scientists provide an understanding to the events that are suspected to cause and lead to Spastic Cerebral Palsy Disorder (SCPD). The following causes account to more than 90% whereas the remaining percentage is associated to birth complications such as asphyxia (deprivation of oxygen). First, NINDS and other researches indicate that injury to the brain’s white matter may lead to SCPD. When the brain’s white matter is damaged, it makes it difficult for the brain to communicate signals to the entire of the body, given that this is its primary function (white matter). Secondly, when the brain of an infant or child develops abnormally, i t presents the child the potential risk of acquiring SCPD. Disruption to the normal growth of a fetus brain such as genetic mutation and conditions such as infections and traumas among others can cause SCPD. Lastly, bleeding in the brain as a result of rupturing of blood vessels, which are caused by external forces during the early years of a child, can lead to SCPD. This bleeding may end impairing the cerebral cortex, thus affecting the motor function a child. Prevalence As stated earlier, SCPD is the most common type of cerebral palsy and is indiscriminate of social- economic status, race or gender. However, various studies and researches such as the one done by the Institute of Health Science in England in the 1970’s and 1980’s indicate that the rate of prevalence is higher among the children who weigh less than 1.5 kilograms. This research was conducted in Europe among 14 centers in13 geographical regions. A similar study conducted in 1970’s and 1980’ s in Atlanta by Winter et al (2002), indicate that the prevalence rate was high among infants with less than 1.5 kg, although, within the same period, there was high increase of SCP cases among the normal weighed children. Therefore, these researches imply that SCPD is prevalent among infants and more specially those who are low weight of less than 1.5kg.

Technique for a Full Golf Swing a 7-Iron Assignment

Technique for a Full Golf Swing a 7-Iron - Assignment Example To commence the swing, the head should be behind the ball, hips open, forward the arm, with the leg and shaft stacked over the golf ball. To ensure the correct path of the backswing of 7-iron, stand with knees slightly flexed and feet together and get a good ball fight which ensures that the club is on the plane. If you have an incorrect start to the backswing, this makes it hard to consistently square up the clubface at impact. The swing should start the swing with a little more weight on your front foot. Halt the swing when your hands are actually level with the outside of your right thigh. During the swing, an incorrect shoulder turn leads to an inconsistent contact with the ball. As a result, one should ensure that they have the correct shoulder turn. When hitting the golf ball straight, the golfer needs to align his body parallel to the target line of the ball. Adopt a neutral grip with the back of the left hand that is parallel to the clubface. Move your body and arms in such a way that you can trace a straight plane line with the right index finger and club shaft during the backswing, as well as the downswing with the hands below the waist level.     

EMA Assignment Example | Topics and Well Written Essays - 2500 words - 1

EMA - Assignment Example However, the major weakness of the company is skilled labour, they are lacking professional carpenters, who re-modify the old goods or fixed the defected part of the furniture. So, HR department of the company should hire some professional workers who have capability to do this, and help to beat their competitors like IKEA. The company also should hire some professional trainers, who could train the old employees of the company. The company is also lacking a specialist to develop a good marketing strategy for the company’s benefit. The company should hire a specialist who having experience in this filed and help the company to get out through this problem. The company needs to develop some unique strategy in their all functional department so that the Raft can build a strong image into the market. The organisation culture at RAFT is very flexible. The maverick approach which they follow in designing their furniture requires them to have a casual approach towards the organisation. Mick’s realises that his company will not be the next IKEA so he is ok with the fact that they do not have a strict corporate culture. Moreover his business strictly depends on online selling he does not need a strict corporate culture in his company as long as hi products are selling. So the factor which highlights the organisation culture of RIFT is the Maverick approach of doing business. This factor has the biggest influence on the organisational culture since it can showcase the way people work in the company. Raft is dealing with reclaimed wood to make furniture, and there is might possible that the furniture may carry defects. Hence, the cost of wood for the furniture is very low than the fresh wood. Therefore, the furniture which made by the Raft is could be as sort type of used wood. So the Raft should target those customers who are

Antitrust Laws Coursework Example | Topics and Well Written Essays - 1000 words

Antitrust Laws - Coursework Example The price based competition results in exploitation of the customers whereas; they will not have cheaper products on their disposal. The process of research and development will become hindered as the monopolist does not need to develop new products because of the dying competition. Additionally, the term merger is used to define a contract in which two or more companies decide to construct a new one while, all of them become as one after the due process is complete. The acquisition on the other side involves a deal in which only one company loses its identity in order to become the part of another. In summary, one company buys another to become more prominent in the competition zone (Weber, Shenkar, & Raveh, 1996). Following section runs an analysis about effects of external environment on management’s decision making: - 1. Political Environment: - The political environment of the country encompasses the nature of government and stability of political atmosphere is also necessary for businesses to flourish (Boddewyn & Brewer, 1994). The national systems that are unstable do not offer good business environment. Additionally, the governmental policies radically change as well. In this kind of mechanism business management must resort on use of intensive risk management techniques. 2. Social Systems: - The social and cultural systems of the country govern the ways in which people relate to each other. The organizations need to blend in the system so that the customers and other stakeholders should consider them as their own (Dowling & Pfeffer, 1975). 3. Ethical Climate: - The organizations while operating in a specific national system require adapting to the cultural sense of right and wrong in order to avoid the possibility of committing a wrong just to repel all of the society (Payne & Raiborn, 1997). There is a significant difference in collective and individual cultures. The organizations have to

Plagiarism Essay Example | Topics and Well Written Essays - 1000 words

Plagiarism - Essay Example In simple terms, the use of another person’s work without giving due acknowledge to the source constitutes plagiarism. The first step towards avoiding plagiarism is to admit that adhering to the strategies for avoiding plagiarism makes a person no less of a great writer. The following paragraphs of the essay are used to lay out how students can strategized their writing to avoid cases and instances of plagiarism in a wake of an era when plagiarism is gaining more and prominence throughout universities in the world. Strategies for avoiding Plagiarism One of the first strategies to avoiding plagiarism is to identify the appropriate mechanism instituted in the selection of a group of words belonging to another person. By academic provisions, a student is expected to either paraphrase a group of words belonging to another person or bring quotation marks when the words are taken verbatim (University of Michigan’s Scholarly Publishing Office, 2006). ... An example can be cited with the same example above to read as ‘plagiarism remains a critical component of academic dishonesty’. From the structure of the paraphrased sentence, it can be seen that the central theme of the original message is maintained while keeping about the same number of words. It is in light of this that the Durkin University (2012) states that â€Å"a paraphrase is the rephrasing of a short passage from a text, in about the same number of words.† The next strategy to paraphrasing and using quotations is much related to paraphrasing and using quotation and this has to do with using in-text citation. In-text citation simply refers to a provision whereby the writer states the name of the original owner of any quotation or paraphrase made Durkin University (2012). In most jurisdictions, it is expected that the writer will also state the date of publication of the said source. The general idea behind in-text citation is therefore for the writer to state the name of original owner and the date of publication. However, depending on the referencing format or style being used by the writer, there are difference ways in which in-text citations will be made. Some of the referencing styles are APA, Harvard and Oxford. It is very important for a student who wants to avoid problems with plagiarism and other forms of academic dishonesty to have a fairer idea of how to use in-text citation for the different referencing styles. In a typical APA referencing style, a write who indicates the name of original owner and date before the quotation or paraphrase will be expected to write the surname of the owner and put the date in parenthesis. Example is Gardener (2011). If the source is an institution, it is expected that the

TOWER OF LONDON (LONDON) Essay Example | Topics and Well Written Essays - 3250 words

TOWER OF LONDON (LONDON) - Essay Example The Tower of London which is also known as ‘Her Majesty’s Royal Palace and Fortress’ is the royal palace of England which is made up of several buildings. The Tower of London was made in order to control and protect the whole city. The architecture is a complex that consists of several buildings and is surrounded by a moat and defensive walls. It is a significantly important landmark in London famous for the several features that it has. The White Tower was built in 1078 by William the Conqueror and was marked as a symbol of oppression which was imposed by the new elites. The castle has been used for many purposes from being a prison to a royal residence. One of its most important features is that its Jewel House houses the Crown Jewels which include symbols of royalty, a collection of crowns, swords, rings, and scepters. These historical items and the layers of history which is related to the Tower of London is what make it significant since it was built and till today (Cline 14). The Tower of London was built in 1066 by William the Conqueror and it holds immense universal value because of its cultural features and qualities. Its finest quality is its landmark setting in the City of London which is suitable for both controlling and protecting the city. It is set as a gateway to the capital and previously as the gateway to the Norman kingdom. Its location was chosen strategically at the north-end of Thames River and it serves as a separation point between the powerful monarchy and the developing capital city. The tower served a double role as a protection provider for the city through the defence walls and structure as well as the structure to control the citizens. The tower was a very tall building and it was the highest in its surrounding till the 19th century (Parnell 32). The tower also served as a symbol of Norman power as it was built to demonstrate the Norman power. The Tower significantly represents the Norman Conquest of the 11th century more than

Media and Language Essay Example for Free

Media and Language Essay The article discusses about how Facebook is really affecting one’s feeling of being lonely. It also states the different sources or causes for a person to be like one. Facebook is said to be an instrument to increase a person’s social life and interaction with others but for most researchers, it is also a source of loneliness. Yvette Vicker’s death was connected to a heart attack which was reportedly caused by loneliness. She called distant fans before her death rather than her family and friends. Loneliness and being alone is not the same thing. Being lonely is a psychological state while being alone is an external condition. Loneliness can be measured through the UCLA Scale. Researchers found out that as time goes by, the number of people who feel lonely increases. Professional carers is widely needed because of the alarming number of lonely beings which are then had become a public health issue. It can lead to certain illness like dementia, insomnia, obesity, hormonal imbalance, etc. Many like to be alone or independent because they get some satisfaction over that kind of system but what they don’t know is that their exposing themselves into a world of pure loneliness. Family traits are changing because of the changing world. Some engage into social networking because of the urge to belong to a social group. This may be because of a poor household interaction between families. Scanning through others posts may lead to loneliness because people would tend to realize why other people have this and that while they do not. Why people experience this and that and they do not. Facebook draws a person into a world of illusion instead of being able to realize reality. It can be helpful if one can use it as a tool to engage social gatherings or interactions and not a substitute to one. Technology may be helpful or not to improving one’s life but it is for the user to limit its usage, maybe for better or for worse. The author concluded that connection is not the same as bond. People let themselves be drawn into a connection which is not forever connected and a form of disintegration from this connection may lead to a worse scenario. So the text talks about the relation of loneliness to Facebook. I am a vivid Facebook user and yes, I felt lonely at some times. When I do not know what else to do, I try to scan through my wall and see some posts there about other people’s lives and how they feel and even what is currently happening to them. Some of those posts appeal to my senses. I feel envy of what other people have, in the material and social aspect. I am not into social interaction with those who I do not really know and from what I have observed, those people who talk to others via social networking sites are one those who are popular in reality and I also think that they are sometimes being plastic to others. Many admire their popularity and because of that, admirers always make a way to interact with them and also, the ones who are being admired are feeling good about it. That is only my opinion but I do not mind them. Also, I do not use social networking just to seek importance from other person like others do. I use it for communication and entertainment purposes only. I just want some communication with my friends and family and that is all I need to live a not so noticeable yet a full life. So I agree at some points of this article. It is the people who should control technology and not the technology who should control the person.

Communications Journal Essay Example for Free

Communications Journal Essay Write a 700- to 1,050-word journal entry in the narrative style. Refer to this week’s readings to inform your responses. Describe the flow of information in your company. In your journal, discuss the following: The intrapersonal, interpersonal, group, organizational, and intercultural levels of communication within your company How information travels up, down, and across your organization and how it relates to the basic communications model The functions of the Y hierarchy of managerial communications. Does it apply to your organization’s communication hierarchy? A comparison of at least three managerial communication approaches you have observed in your organization At least three potential barriers to effective communications that exist in your company Format your journal entry consistent with APA guidelines. Information flow within an organization is just one key element to any organizations success. During this entry I will be describing the communication levels of Cubic, which is currently the organization that I work for. How that information flow from top to bottom, and the communication of the upper level management. I will also be comparing three managerial approaches within the company that I have observed, and three potential barriers to the communication within my organization. The intrapersonal, interpersonal, group, organizational and intercultural levels of communications are all on display within the Cubic organization. There are multiple Taff’s within building 990 on Fort Irwin providing the same product for the government. Each Taff is comprised of six to nine personnel who are continuously communicating to provide a product for the government. Interpersonal communication is continuously conducted within each group so that nothing ever falls between the cracks. Indi viduals are always communicating with themselves due to the constant mission changes and be able to adapt to change quickly. There is a very diverse workforce here also, mostly all retirees but from many different cultural and ethnic backgrounds. As mentioned previously we generally work in small groups and communicate like one. It is almost like every Taff is its own little click,  we talk about others and they talk about us. So outside of our Taff we can generally be considered rivals in a matter of speaking. Information travels generally in one direction from our customer (Government) to us. There are occasions when we have a little say so in the actual product but for the most part it is a one-sided show. We have the Government, site manager Paul Zamora, our Taff Lead is Clarence Butler, and then there is the Taff. Generally the government provides Paul with marching orders that are eventually passed to out Taff lead Mr. Butler and we perform the tasks necessary to meet the quota of the government. The channel used is generally internet from the sender (government) to the Taff, via site manager and t aff lead. The feedback would be the product produced by the individuals working in the taff, and as long as the product meets the standards of the sender all is in good working order. The functions of Y Hierarchy of managerial communications do exist within this organization. Our manager is continuously creating and encouraging a wonderful work environment and providing opportunities for employees to take the initiative and self-direction. Management is always looking for new ways for employees to make significant contributions within the organization. Behavioral, empowerment, and contingency are the three managerial communication approaches that I have observed within the organization that I currently work for. Empowerment is the distribution or entrustment of power or authority to his or hers subordinates within an organization. Generally used when upper management is out of work for certain amount of time. Empowerment also encourages the employees to get more involved with the organization. The contingency approach is seen a lot in our Taff, Mr. Butler knows that there is more than one way to skin a cat and whichever way produces the best result is generally the path that is taken. This is probably the approach seen mostly around the Cubic organization because of the results that are produced. Behavioral approach comes with trust and individual character. Managers have been seen trusting and respecting the employees more now than ever due the product that the taffs put out for the military customer. Personality, emotional, and physical are the three potential barriers to effective communication within the Cubic organization. Everyone here has their own personality and that can sometimes create an issue throughout the  business day. Individuals are loaded with many traits that create personal attitudes, approaches, angles, quirks and different views on the world. There are many occasions in which this trait has stalled communication between two individuals and in some case hurt the overall product. Emotional barriers can be the worst. There are many individual at cubic that let things go straight to the head and forget that we are at the workplace. Emotions should not be brought to work with you at all, you should be able to brush things off and move on with the job. Managers are often seen using a softer touch to get through to the individuals with emotional issues. Physical barriers are one of the most common around my work place. There are many occasions that we are working with a wall between co-workers and with communication being the key to our success problem will generally arise on occasions. We have made complaints on many occasions with the same results â€Å"deal with it†.

Nonlinear Optical Phenomena in the Infrared Range

Nonlinear Optical Phenomena in the Infrared Range Various aspects of nonlinear optical phenomena in the infrared range Yu Qin Nonlinear optics is a branch of optics, which describes the behavior of light in nonlinear media, where the dielectric polarization P responses nonlinearly to the electric field of the light E. This is a very broad concept. In this thesis, we focus our study on three aspects of nonlinear optical phenomena in the infrared wavelength range: the characterization of a mid-infrared ultrashort laser by autocorrelation based on Second Harmonic Generation (SHG), the influence of the beam mode on the interaction between laser and media during nonlinear propagation of femtosecond near-infrared pulses in liquid, and the dynamics of the ablation of solid samples submerged in liquid using a long nanosecond near-infrared laser. Many energy levels of molecules and lattice vibrations are in mid-infrared wavelength range of 2.5-25 Â µm. For this reason, this wavelength range is called chemical fingerprint zone. Infrared absorption spectroscopy using light source in this wavelength range has been widely used identify different covalent bonds in many kinds of samples. Besides, by irradiation of an intense and short laser pulse whose wavelength is tuned to the resonance, a specific molecular band absorbs the pulse energy, and specific chemical reaction is excited. For this reason, tunable mid-infrared ultrafast lasers have a lot of potential applications in energy and material science, i.e., the production of alcohol or hydrogen from H2O and CO2, and the development of next-generation solar cells. Kyoto University Free-electron Laser (KU-FEL) is an oscillator-type free-electron laser, which works in the mid-infrared wavelength range of 5-13 Â µm. In temporal domain, the pulses from KU-FEL have a dual-pulse structure. In a macropulse with the duration of a few microseconds, thousands of micropulses sit with the interval of 350 ps between each other. Due to its special lasing dynamics, the wavelength instability of this kind of Free-Electron Laser (FEL) is relatively worse compared with optical lasers, i.e., at the working wavelength of 12 Â µm, this instability is around hundreds of Gigahertzes, which is comparable to the bandwidth of the vibrational modes. For those potential applications in which resonances are involved, stabilization of the wavelength of KU-FEL is necessary. And before that, we should first know the amount of wavelength instability. Besides, similar to all other ultrashort pulse lasers, micropulse duration of KU-FEL is very important information for applic ations such as nonlinear optics. For these purposes, in this thesis, we report the measurements of both the duration and wavelength instability of KU-FEL micropulses using the technique of Fringe-Resolved AutoCorrelation (FRAC). For temporal characterization of ultrashort pulses, standard techniques such as Frequency-Resolved Optical Gating (FROG) and Spectral Phase Interferometry for Direct Electric-field Reconstruction (SPIDER) are invented more than ten years ago, which can give a single-shot measure for both the amplitude and the phase of the electric field, even for the pulses with the durations down to few cycle. Both FROG and SPIDER are spectrum-resolved measurement, for which the 2D array detector (CCD) is required to measure the single-shot spectrum. However, such kind of detectors for the mid-infrared wavelength range is very expensive, and not available in our institute. Under this condition, we perform an autocorrelation measurement of KU-FEL, and try to find the information about pulse duration and wavelength instability for the results. Autocorrelation is a kind of well-known technique, which is invented more than thirty years ago. It is usually used for a rough estimation of the pulse duration of ultrashort laser pulses. In this thesis, by a systematic study of the influence of the wavelength instability on the signal of FRAC measurement, we first propose a method of measuring the wavelength instability of micropulses of an oscillator-type FEL by FRAC. Besides, we find that, by integrating the FRAC over the delay time, we can measure the duration of an ultrafast pulse, without knowing the chirps in advance. To the best of our knowledge, this finding has not been reported anywhere else, and it can save us from an additional Intensity AutoCorrelation (IAC) measurement. Both of the above mentioned methods work well when applied to an FRAC measurement of KU-FEL at the wavelength of 12 Â µm. The durations and the wavelength instability of the microoulses are measured to be ~0.6 ps and 1.3%. This technique can be also applied for characterization of ultrashort pulses at other wavelengths, where 2D array detectors are not easily available, i.e., for the extreme-ultraviolet case. Since our autocorrelation measurement is based on SHG, which is a second order nonlinear process, good focusablity of the laser beam is required to reach the high intensity at the focus position. To test the focusibility of the KU-FEL, a measurement of M2 factor of KU-FEL is carried out by the 2D knife-edge method before the autocorrelation measurement. The most convenient way to measure the M2 factor of a laser is to measure the beam profile at different distances from the focus by a beam profiler, and analyze the results. The reason why we choose the old-fashioned knife-edge method is still the lack of 2D array detector in this wavelength range. The beam profiles at different distances from the focus are reconstructed from the results of knife-edge scanning in both horizontal and vertical directions. During the data analysis, the beam of KU-FEL is found to have the non-Gaussian beam profile. As a result, the analytical methods developed for Gaussian beams under the knife-edge measu rement do not work for our case. Taken the non-Gaussian property of the beam into consideration, some special and original treatments are taken during the data analysis. With the development of the Ti:sapphire laser and the chirped pulse amplification (CPA) system, high power at the order of Terawatt becomes available at the wavelength of around 800 nm. This has attracted a lot of interests on the studies of nonlinear optics, such as the generations of attosecond pulses, Terahertz radiations, high order harmonics, and supercontinuum spectra. From the beginning of this century, the filamentation induced by femtosecond pulses during propagation in nonlinear media has been a hot topic. During the nonlinear propagation of femtosecond pulses, due to the balance between self-focusing, plasma defocusing, and nonlinear loss, the intense part of the laser beam collapses to a spot with very small diameter, which can propagate for a distance much longer than the Rayleigh length. This phenomenon is called filamentation. Because of the long focal depth of the filamentation, it has many applications such as laser machining, Laser Imaging, Detection and Ranging (LA DAR), and long distance Laser-Induced Breakdown Spectroscopy. Besides, strong spectral broadening occurs during filamentation, and the coherent white light is generated at the central part of the beam. This effect is widely used for pulse compression. And for the reason of high time resolution, this coherent white light also serves as a good light source in spectroscopy. Most of the studies about filamentation have used Gaussian beams as the incident beams. Recently, the axicon lens has made the generation of Bessel beam much easier. Many groups have focused their studies on the filamentation induced by Bessel beams. Compared with Gaussian beams, Bessel beams keep the high on-axis intensity for even longer propagation distance, thus can produce longer filamentation. We perform a comparison study of filamentations generated by Gaussian and Bessel beams. Since the pulses we can use are splitted from a CPA system, which contain the energy of 200 Â µJ, we choose the liquid as the nonlinear media. Compared with gaseous media, liquid has much larger nonlinear coefficient, so that the nonlinear effect can be observed at much lower incident power, and in a much shorter propagation range. Besides, unlike solid media, we can use the liquid sample for long time during experiment, without worrying about the laser-induced damage. During this experiment, we have confirmed the resistance of Self Phase Modulation during the propagation of Bessel beam, which is also reported in some papers by other groups. The experimental results and qualitative explanations are reported in this thesis. When an intense laser pulse is focused on the material, plasma is generated. During this process, small portion of the material to be analyzed gets atomized and excited, and emits light. By collecting and analyzing the spectra of the emitted light, we can detect the constituents of the material, or even the relative abundance of each constituent element. This technique is called Laser-Induced Breakdown Spectroscopy (LIBS). Compared with other similar techniques, LIBS has many advantages, i.e., in principle, it can detect all elements, and can analyze any matter regardless of its physical state, be it solid, liquid or gas. Since during a single shot in the LIBS measurement, the mass of the ablated material is in the range of picogram to nanogram, the LIBS is considered to be non-destructive. Another important advantage of LIBS is the easiness of the sample preparation. For most of the cases, the sample does not require any treatment before LIBS measurement. For this reason, LIBS can be applied for in-situ multi-elemental analysis. And due to its fast analysis time, LIBS can be used for a realtime composition measurement. Nd:YAG laser at fundamental wavelength (1064 nm) is most often used during LIBS experiments. It has several advantages, i.e., the scattered laser light does not influence the measurement of the visible spectra, and compared with shorter wavelength, laser at this wavelength has better heating effect on the laser-induced plasma. Compared with LIBS of solid sample in gaseous media, LIBS of solid sample under liquid is more complicated. In such condition, if the single nanosecond pulse is used for ablation, the measured spectra are always deformed and broadened, which is due to the strong confinement of plasma plume in liquid environment. One solution of this problem is to use the double pulses LIBS, during which the first pulse can generate a bubble near the surface of the sample, in which the plasma produced by the second pulse can expand. Another solution is to use the long nanosecond pulses, which have the durations of more than 100 ns. During long pulse LIBS, the diameter of the laser-induced bubble can reach hundreds of micrometers at the trailing part of the pulse, which provides a space with low density for the plasma plume to grow. Compared with the double pulses LIBS, the advantage of the long pulse LIBS is that, it can be applied for the measurement under very high pressure. However, if the double p ulses LIBS is applied under such condition, the bubble generated by the first pulse can not grow to a size large enough for the plasma plume generated by the second pulse to expand inside. And as a result, the double pulses LIBS loses its advantage. In this thesis, we report our experimental study of long pulse LIBS of solid samples under liquid. Two experiments are included. The first one is to optimize the laser focus position, and the second one is to study the influence of solvent temperature on the ablation dynamics. The results of these experiments can help us better understand the dynamics of ablation during long pulse LIBS of solid sample submerged into liquid.

Douglass Narrative and Browns Narrative of the Life and Escape of William Wells Brown :: Compare Contrast Brown Douglass Essays

Douglass' Narrative and Brown's "Narrative of the Life and Escape of William Wells Brown" Aside from the many obvious differences between Douglass’ Narrative and Brown’s â€Å"Narrative of the Life and Escape of William Wells Brown†, I found an important similarity. Although they are not told with the same style or point of view, I think the way both narratives are introduced are practically the same. This is because they both introduce themselves in relation to their families. For William Wells Brown, he begins to tell about his family in the just the second sentence, and for Frederick Douglass, it starts in the second paragraph. First of all, this is important because it sort of allows whites to see validation for black existence free of slavery. This is because white people can actually relate to family structure and the overall notion of family values. Another important aspect is that both men point out that they are of mixed blood. Their fathers were white men. That obviously establishes a connection with white readers, be it negative o r positive. A major goal of these authors is to get the white reader to want to abolish slavery. If they feel connected to Brown or Douglass, they might feel sympathy and therefore want to free them, or they could possibly feel against the mixing of races and therefore getting slaves away from whites (freeing them) might prevent this. Either way, the goal is realized. (The latter one might not be great in terms of preventing colonization though). Thirdly, they both reach out to readers by showing their broken family and how hard separation is for them. Whites, with their view of the family as sacred, might see this as something that needs to be changed. Because both authors opened their narratives with family and its importance to them, they appealed to people who might have originally felt no sympathy for them. I think that Brown includes his â€Å"Narrative† as an introduction to Clotel for two main reasons. I think it shows that he himself has been intimate with, or, at least that he has a great understanding of the situations presented in the novel because he has experienced being a black (mixed black) too.

Fear in One Flew Over the Cuckoos Nest and The Scarlet Letter :: comparison compare contrast essays

Fear in One Flew Over the Cuckoo's Nest and The Scarlet Letter To live with fear and not be overcome by it is the final test of maturity. This test has been "taken" by various literary characters. Chief Bromden in Ken Kesey's One Flew over the Cuckoo's Nest and Reverend Arthur Dimmesdale in Hawthorne's The Scarlet Letter both appear to have taken and passed this test. It first seemed as though the Chief was going to fail this test of maturity in the mental ward that he was committed to. He had locked himself up by acting deaf and dumb. He had immense fear of the "Combine," or society, that ruined things and people and treated them like machines, giving orders and controlling them. Soon enough to "save" the Chief, McMurphy arrived. He was lively, and not scared; the complete opposite of the Chief. This courage eventually passed on to the Chief. At a meeting, when McMurphy was holding a vote to prove that the patients wanted to see the World Series, the Chief voted for it. At first he said that McMurphy controlled his hand. Later on he admitted that it was he who raised it. He even talked to McMurphy one night, and began laughing at the situation at hand. One day when McMurphy and the Chief tried to help another patient who was being taken advantage of by orderlies, they were caught and sentenced to electro-shock therapy (EST). The Chi usually blacked out in a fog when confronted with problems; however, this time (he had endured over 200 EST sessions previously) he did not. However, McMurphy was deteriorating, and the two seemed to be reversing positions. McMurphy eventually was sentenced to a lobotomy, which left him as a helpless, pathetic person, as the Chief had once been. The Chief now had the courage to put McMurphy out of his misery, despite what the head nurse, Nurse Ratched, the symbol of the combine to the Chief, would do to him. He smothered McMurphy, and afterwards, escaped by lifting the control panel, which McMurphy told him that he could lift but the Chief saw himself as "small," a symbol of his strength against the combine, and breaking a window with it. The mere fact that the Chief could lift the panel was

Acceleration Within the School System Essay -- essays research papers

Papers on the topic, acceleration within in the school system, have had two very distinct arguments. There are those who believe that accelerating students, enhances their psychological welfare and academic achievements. On the other hand there are those who raise concerns as to whether, accelerating students does negatively affect them in some dimension. The aim of this paper is to give an overview of acceleration in relation to the educational setting, and to discuss the impact (both negative and positive) that acceleration has on the lives of students. I will discuss how and why students are identified as gifted and or talented, and what consequences arise from this label, if any. The essay will then proceed to offer types of programs available for gifted and or talented students in schools. This paper will focus on the various impacts acceleration has on students. Some discussion will be rendered as to the effect on the parents of accelerated students. My conclusions will be deri ved from the various arguments and research that will be presented throughout the essay. From the introduction we are led to the question, of what actually is acceleration? Davis and Rimm (1994) state that â€Å"any strategy that results in advanced placement or credit may be titled as acceleration†(p. 106). Acceleration is the act of advancing students into grades higher than their year of enrolment allows. The Board of Studies guidelines for accelerated progression (1991), define acceleration as involving, â€Å"the promotion of a student to a level of study beyond that which is usual for his/her age† (p.3). Rice (1970) has also defined it as a â€Å"rapid acquisition of knowledge and skills† (p. 178). These definitions of acceleration, especially the one offered by the Board of Studies, closely align Harrison (1995) who describes a gifted child as: One who performs or who has the ability to perform at a level significantly beyond his or her chronologically aged peers and whose unique abilities and characteristics require special provisions and social and emotional support from the family, community and educational context (p. 19). This definition takes into account the socio-emotional support that gifted children require when identified as gifted or talented. Harrison (1995) further recognises that this support does not come solely from the parents or the school but the community as ... ... &   Ã‚  Ã‚  Ã‚  Ã‚  Davis, G.A. (Ed.), Handbook of Gifted Education (2nd ed.). (pp. 27-42).   Ã‚  Ã‚  Ã‚  Ã‚  Massachusetts: Allyn & Bacon. Thomas, T.A. (1993). The achievement and social adjustment of accelerated students:  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The impact of the Academic Talent Search after seven years. California:   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  California State University. (ERIC document ED 368146). VanTassel-Baska, J. (1986). Acceleration. In C. June Maker. (Ed.). Critical issues  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  in gifted education: Defensible programs for the gifted. (pp. 179-195). Texas:  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  PRO-ED. VanTassel-Baska, J. (1997). What matters in curriculum for gifted learners: Reflections  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  on theory, research and practice. In Colangelo, N. & Davis, G.A. (Ed.),   Ã‚  Ã‚  Ã‚  Ã‚  Handbook of Gifted Education (2nd ed.). (pp. 126-135). Massachusetts: Allyn   Ã‚  Ã‚  Ã‚  Ã‚  & Bacon.

Factors Affecting Essay

Few markets avoid change, which involves new products or new ways of making existing products. Some industries are more likely to undergo substantial changes brought about by new technologies and new adaptations of existing technologies. The IT, computer and mobile phone markets are experiencing more innovation than most. How do businesses benefit from introducing radical new products and what factors influence the range and pace of innovation? Spending on research and development (R&D) is growing globally and in most industrial sectors. The benefits to a country of encouraging R&D spending include: †¢creation of high-tech jobs †¢creation of high-added-value products that may then be manufactured in that country †¢prestige – a country being linked to scientific and technological breakthroughs †¢Attraction of investment by multinational corporations. Several factors may influence the level of research and development (R&D) and innovation by a business: †¢The nature of the industry. Rapidly changing technologies – and consumer expectations – in pharmaceutical products, defense, computer and software products and motor vehicles lead to the need for substantial investment in R&D by leading firms. Other businesses, such as hotels and hairdressing, would need to spend much less as the scope for innovation is more limited. †¢The R&D and innovation spending plans of competitors. In most markets, it is essential to innovate as much as or more than competitors if market share and technical leadership are to be maintained. However, a monopoly may limit R&D spending if it believes that the risk of a more technically advanced competitor entering the market is limited. On the other hand, profits from a monopoly could be used to finance research into innovative products if the risk of competitor entry into the industry is high. †¢Business expectations. If business managers are optimistic about the future state of the economy and the rate of economic growth and consumer demand, then they are more likely to agree to substantial budgets for R&D and aim to introduce more innovative products. †¢The risk profile or culture of the business. The attitude of the management to risk and whether shareholders are prepared to invest for the long term will have a significant effect on the sums that businesses can inject into R&D programmes. ‘Short-termism’ is an accusation made towards many major UK financial institutions and the need to satisfy these investors could discourage managers from investing in R&D. Government policy towards grants to businesses and universities for R&D programmes and the range and scope of tax allowances for such expenditure will influence decisions by businesses. †¢Finance is needed for effective R&D. In many firms this may be limited and will restrict the number of new innovations that could be made. Reference: http://classof1.com/homework-help/operations-management-homework-help View as multi-pages

The Scarlet Letter Symbolism

The Rose pubic hair The rose bush is a discreet yet beta symbol in the sweet The vermilion Letter. The rosebush is first mentioned in the chapter, The Prison Door. The teller is setting the first major pictorial matter by describing the scenery. He is comparing the puritan society to and ugly edifice and contrasting the rose bush to the deep mall of Nature. Later, in The regulators Hall, Hester and Governor Bellingham are talking about victorious drib away from her. Pearl starts throwing a tantrum until she open fire have a rose from a rosebush. These events show major symbolism in a thin-skinned flower.As the narrator describes the rosebush, he mountain passs a rose to the reader to symbolize round good-natured moral blossom that whitethorn be found along the track, or relieve the darkening close of a tale of human frailty and sorrow, (Hawthorne 42). This foreshadows the theme will be forlorn. The rose is an offer to comfort the reader at the eat up of a dishearte ning novel. The rosebush also symbolizes biography and beauty surrounded by a dreary world of sorrow. Outside of the prison house door, the lively rosebush grows next to many weeds. This shows a truly beautiful flower can arise from a complete arrant(a) region.The rosebush is mentioned again later in the novel. At the governors house, Pearl, seeing the rosebushes, began to scream for a red rose, and would not be pacified, (Hawthorne 95). This carries over from the symbolism in chapter one. Although Pearl acts like a child of the devil, alter with darkness and mystery, she can be sweet and delicate by holding a single rose. The rosebush is an important symbol to realize the sorrow in The Scarlet Letter. later on the symbolism is understood, readers can see the signature of amiability here and there. Throughout the novel the rose pacifies sorrowful and depressing emotions this boloney can bring.

Gsis Museo Ng Sining Essay

Like what has been mentioned previously, the 3 sectors are wholly mandated to guarantee that the grade of education in how their own individual level that is very.To exhibit and original document Philippine and non-philippine art and artistic expressions . To heighten art appreciation among the 6SIS personnel and the general american public The 6SlS Museo ng Sining functions not only as an exhibition space but as an ducational technology as well.It has the following activities: Permanent exhibition of the 6SlS Art Collection Changing exhibition in the galleries featuring cultural themes and works of new artists fine Art activities, lectures, workshops, and films focused on the major role of art not only as an aesthetic personal experience but as a significant factor in everyday life 6SIS new MUSEUM HELD â€Å"ME-DISINING† EXHIBIT The Government Service Insurance System (6SlS) held an exhibit in honor of the works of Toribio Herrera, one of the pioneers of Philippine painti ng in the early 1920s who set the tone for modern first day artists.The exhibit, titled â€Å"MediSining: The Art of Toribio Herrera, MD,† is held at the left Upper Gallery of the 6SlS Museum of Art in Pasay large City and ran up to November 30, 2009 In his lifetime, Herrera never exhibited his works to the public nor sold a painting as he did not hide seek monetary rewards for his art.A curriculum is necessary to make education regarding sex to our youthful many women and men.Garcia, in appreciation of the works of Herrera. â€Å"His many scenes are simple yet very moving. † Herrera was important part of the Amorsolo, Castaneda, Miranda Group of Filipino Genre Masters who set the tone of Philippine painting, particularly during the 1920s. We what are lucky that in this country, we have how our artists, who keep efining us as a country and as a generation,† Mr.

This introductory essay gives you an chance.Featured artists in â€Å"Sa ugandan amin may Sining† include Noel P. Bueza, Erick Dator, Norman F. Ragudo, Monnar Baldemor, Jowell Gaela, and Efren D.Nantes.Inside this museum, there how are pictures.2 million this year, with the first second prize winner for each category going home keyword with P300,OOO.The second placer for both categories free will each receive P200,OOO and PIOO,OOO for the hird prize. 6SlS ANNUAL fine ART COMPETITION The Government Service Insurance System (6SlS) believes in the Filipino artist and his invaluable role in shaping how the country thinks. For the forty sixth year.

This masterpiece inspired a sense of wonder.The Orlando new Museum of Art is one of the most significant museums around Earth.You can consider also inform.This isnt an instance of the work generated by christ our Essay Writing Service.

Im starting to think and stick to the notion how that the examination was created for nothing.Additionally, it is advisable to connect discuss the problem with the faculty member responsible unlooked for your class.Young individuals, at the correct manner and in the most appropriate time, has to be knowledgeable about gender.All respondent GSIs you have a right to get a miniature replica of the teaching evaluations in the department.

Most GSIs, for instance, ask students to place the sufficient justification for their challenge in composing or to wait 48 hours till they meet to talk about the challenge.Whats Peters most up-to-date age.The bed also old has to be reduced.I figured out, a great deal of private individuals are working to exploit the web to secure reviews about job application, tips .

Classification of Vibration

sorting OF vibe frisson end be classified advertisement in several(prenominal) ways. contiguous of the chief(prenominal) classifications atomic number 18 as follows. vindicate Vibration. If a scheme, after(prenominal) an initial disturbance, is go forth to brood on its own, the prove quiver is cognise as degage thrill. No out-of-door suck up acts on the body. The palpitation of a truthful pendulum is an vitrine of bump palpitation. laboured Vibration. If a arranging is subjected to an international displume (often, a reiterate font of potency), the resulting cycle is cognize as strained shudder. The cycle that arises in machines much(prenominal) as diesel motor engines is an showcase of compel tingle.If the frequency of the outer force coincides with unitary of the infixed frequencies of the organization, a figure know as plangency occurs, and the system undergoes perilously monstrous oscillations. Failures of such structures as bui ldings, bridges, turbines, and planing machine go withstand been associated with the event of resonance. If no cogency is bemused or profuse in encounter or former(a) defense during oscillation, the palpitation is cognize as undamped cycle. If whatsoever slide fastener is woolly-headed in this way, however, it is c bothed damped vibration.In umpteen physiological systems, the do of damping is so dainty that it loafer be disregarded for around design purposes. However, reflection of damping becomes passing big in analyzing moving systems near resonance. If entirely the staple fibre components of a moving system the spring, the mass, and the damp channel running(a)ly, the resulting vibration is cognize as one-dimensional vibration. If, however, all of the sanctioned components serve non elongately, the vibration is called nonlinear vibration. The differential equations that enjoin the conduct of linear and nonlinear moving systems atomic numb er 18 linear and nonlinear, respectively.If the vibration is linear, the dominion of principle of superposition holds, and the numeral techniques of analytic thinking atomic number 18 hearty developed. For nonlinear vibration, the superposition principle is non valid, and techniques of abstract atomic number 18 slight substantially cognize. Since all moving systems function to express nonlinearly with increase premium of oscillation, companionship of nonlinear vibration is delectable in transaction with unimaginative vibratory systems. If the prise or magnitude of the fire (force or relocation) performing on a vibratory system is known at whatever addicted prison term, the innervation is called settled.The resulting vibration is called as deterministic vibration. In rough cases, the fervor is nondeterministic or hit-or-miss the entertain of the fervour at a presumptuousness time cannot be predicted. In these cases, a heroic accruement of records of the aggravation may discover some statistical regularity. It is doable to see averages such as the suppose and concoct firm value of the excitation. Examples of stochastic excitations are scent velocity, itinerary roughness, and show motion during earthquakes. If the excitation is haphazard, the resulting vibration is called random vibration. character linkup http//classof1. com/homework-help/engineering-homework-help

Fly Away Peter Summary Essay

This chapter as the com custodyce workforcet exercise of the mass reposes the custodytal book of account picture and begins to give go forth the workforcetions of the novel. The floor begins with Jim in the swamp observance tinkers damns sedately, tincture at how they go by means of their bes, retentiveness that these grim boos nonplus sop upn a practised mitt of the field than virtu e precise(prenominal)y pack, has been land ahead and high than crim discussion that clunky 2-dimensional (p.3). As a reputeful intruder into the qu slowlyams territories, Jim feels that constitution is in counterweight turn appear foregoing he no polisheds a bi skitter begins fashioning circles above the swamp. The bi skip be immenses to Ashley Crowther, Jims employer who experiences the swamp argona and is grown his guests flights oer the ara.Ashley is s perpetu whollyyal(prenominal)thing give c atomic number 18 a topical anesthetic beau b y and by return from England, w here he had his education. This distinguishes the lives amongst Jim and Ashley, although we later on go d genius that Ashley in result provided the theorise for Jim, it has turn Jim, and has do escaped of his own flavour (p.5) the basic, boring b utilise up and hardlyter that Jims paternity had declare for the federation of tribess of us (p.5) Jim and Ashley piddle a reinforced confederation betwixt them, dis regard their handout a counselling in severalise. Ashley recognises that Jim has an resemblance with the land, and proclaims that in incident the land recrudescely be coarses to Jim, although Ashley owns it. later(prenominal) we concern Jims r destroyer, a handed- deal military individualnel, with legion(predicate) tells among Jim and himself. Jims induce resented the expression of meat, against their phantasy accents and their juvenile fangled humors.And their machines (p.6) Jims sky flee moots th at Jim would be snap sullen make in effect(p) handout to Brisbane and acquire a furrow on that calculate, so as non to blaspheme on the incline for employment. enti avow Jim leave behind go for state of strugglefared and rely on Ashley because Something in the gloss over that existed amongst them, do Jim believe that thither could be a traffic pattern undercoat amongst them, some(prenominal) the difference.My Thoughts and Feelings some Chapter 1When rendition this chapter I matte that at that muster up forth was a rattling substantial simile betwixt Jim and record, that he was so intensely intrigue with the annuluss that he treasured to be unitary, to tent flap attain to some former(a) portion of the terra firma. It calculateed as though Jim would be sort of a suffice to score or concentrate in the swampland e genuinely(prenominal) twenty-four hours and f personal credit lineish tarry the hissings. The altercation of the p lane con incliner Jim because it was an infraction into the normal goings-on and was catastrophic to the substantially cosmos of the liveliness exchange equal processes that occur.This in my mind is imaging for the counseling contend inflicts upon the world, and how no whizz the homogeneouss ofs it. When we attain Ashley I ace something of a respect to contendd Jim, des the pitse his high anatomy Ashley value Jim as oft as all diametrical military gentlemans gentleman. Jim is as well as unflinching by Ashley, although it is Ashley who is his employer. The deuce childly men enkindle effective turn on there and some(prenominal) be truly discipline in that their human race erect finis that and that they make whoopie al unmatch open(prenominal) new(prenominal)(a)s attach to and tout ensemble snips. The kinship that Ashley has with Jim is in unvoiced teleph single line to the kin that Jim has with his induce, which is in a kind of slimy condition. The differences betwixt Jims fetch and himself are strong. Jims capture is a really tralatitious man and I tangle up up as though he treasured Jim to shroud the Australian usage of s givean discipline, to follow in his footstairs, rampartely alternatively Jim indirect requested to work for Ashley and go steady close to temper by experiencing it original hand. When I was recitation this part of the chapter I near tangle spoiled for Jims render because he exact onmed kind of upset at the feature that Jim was non hobby the requisite disembodied spirit for the homogeneouss of us. at heart Chapter devil of vaporise outside light beam, Ashley Crowther, creation Cambridge educated, a region player and oft like an English gentleman, has returned to his childhood inhabitation to gamble that he is whitewash in par piss in with it and non al e genuinely(prenominal)(prenominal) a exotic as would be expected. Ashley gr avels some his keeping, reestablishing his connector with it, reminiscing. The preindication is assumption raw support- modify with s indited guests who take for hail to serving and bang the grace and constitution with Ashley. mavin and finishedly if(a) mean solar twenty-four hour period, tour sit by the swamp, Ashley loses Jim law-abiding the nonpareil dollar bill hushing. disdain differences in their hazard instals, Jim and Ashley discover that they appropriate a plebeian inte sojourn and respect for nature. by and by manduction a cigarette, Ashley kindlely strikeers Jim a chore in this sibilation recourse, an desire that had simply much(prenominal)over erectered itself to him. They persuade on it and it is confirmed. rationalize the inferings and tones you had, as you think out this chapter. The route that Ashley Crowther is introduced at the low of Chapter 2 gives the ratifier the force that he is a nice and charit able person as it is reared that he had a sizeable putting green sense of brainpower and a eff for wide spaces and out-of- townsfolk horizons that he matte up was withal swell non to share. The translations provided by Malouf of the property take a leak us to picture a really sightly stern with the melody of nature ( damns and insects) every(prenominal) near and with a provoke bearing make full with pastel colour and greens. The detail that they are so excited by the long horse chick academic term in the ironbark makes us crap further how more than Jim and Ashley revel nature and indigence to be a part of it every. The movement why Jim doesnt lead finish up at the gambol hazard instanter further clay tacit for a blue-arm is unclear. by and by all in all, it was menti adeptd that he had been wait for so long for something like this to present itself. So why didnt he border at the fortune? Overall, the chapter wasnt very elicit or anything like that except it was meaningful because it was in this chapter that the intellect of a snigger recourse occurs to Ashley Crowther.Jim Saddler and Imogen Harcourt meet build up with a immature play off of binoculars provided by Ashley, Jim was mobile admiring a sandpiper and reflecting on how astounding it is that very untold(prenominal) a comminuted dame had seen so much of the world. That although it whitethorn feel a depressed affection, it retains some foresee of the vaingloriousger world that no real man has seen. because shortly he choose that he wasnt the only unmatched nonice this picayune sandpiper a char was fetching a movie of it. Although this coincidence was un crowd outny, he impression it seemed much slight anomalous than that this few ounces of square up and bead should sport invoke its way here from Siberia or Norway. singular approximately this old(a) missy who divided up his relationship for birds, he no tice her cause and where she lived, and firm to go and introduce himself. throw off Imogen Harcourt is a old English adult female who lives in a go weather side cottage. To Jims surprise, Imogen likewise spy him ceremony the sandpiper. She shares with Jim her timbre story, how she came to live in Australia, and that victorious nature ikons for a capital of the United Kingdom magazine was how she supplements her small in pursue, and deals with home complaint at the resembling fourth dimension. Jim free-base he understood intimately everything she verbalise neat off, which was unaccustomed. Jim, move by her schoolmaster competence, is especially go by her p aliveograph, recognizing her achievement as an apprehension or bequest she has deeming the photograph of the sandpiper finished. So Ashley, Jim and Imogen became partners, all eludingle. Jim told her of the mental hospital, exploitation the word for the scratch and give out time, ever later on verbalise only of the birds.Thoughts and feelings end-to-end this chapter I felt that that the encounter of Imogen and Jim was no coincidence. Although their relationship was strictly platonic, their uncouth p indication of bird vivification transcended any formality that whitethorn eat several(predicate)ly been called for. In life they were kindred spirits, unyielding on the resembling finis well(p) like when they inaugural saw for to from all(prenominal)(prenominal) peerless one one other(a), out of all the birds in the entire sanctuary they were all(prenominal) restore their concern from different sides on the identical sandpiper. This absolute present secondment overlap with the sandpiper eer relate them to vexher.The briny regular(a)t in this chapter is the talent scout Jim takes Ashleys speed berth category chew upors. We run into that Jim considers England to be a mad place after he over comprehend a focal ratio class person tal k or so the sweetie of live birds. It is at this point that we offset describe intimately the up approaching fight. The to the highest degree all pregnant(p) reference in this chapter is to the highest degree Jim and Ashley relationships. Jim sees Ashley as his employer and as a proficient chum. We withal see the similarities and differences amid these deuce characters. Jim the one with the k at presentledge of birds from his old age of law-abiding, and Ashley the line of businessman with a nature attractive side.excuse the vox populis and feelings you had, as you film this chapter. As I immortalise this chapter I thought nigh all the contrasts that were made. The starting signal is amid Jim, a day-to-day person, compared to the upper class visitors who were preoccupy at p emaciateotypic with not acquire their pricy habit dirty. The here and now contrast is the relaxing ride trip where the graceful birds were rewardd, and and thus the cau serie the visitors were adage or so the imitated birds. The subsist contrast, simply al more or less in-chief(postnominal) is the mention of the prox war and the placid birds. These contrasts bear upon my feelings towards the characters and the ever-changing orbit of the novel.This chapter charts Jims visit to Brisbane and the do that creation of war compete on him and the rest of the society as a w mountain. During his stay, Jim came into contact with some individuals who had severalize personalities. Jims encounters were as follows Swedish pasture flight attendant who expressed his disgust at the war that was or so to begin, A blighted business a catastrophe. Madness. nationalistic childly miss who seemed likewise earnest slightly the idea of war and going to excite for ones state, If I was a man Id motivation to be in it War. grouping of excited youths Who seemed to want to hold on the onslaught of war. A woman who held perfervid see to its against aboriginals, moreover was unforced to moderate a cheeseparing time with other sonish men, including Jim. apologize the thoughts and feelings you had, as you see this chapter This chapter is mostly close how other sight evoke regularise a Persons life. ab initio the missys financial statement to Jim, which read as I speak out youll be get together up, is what plants the source of turbulence generated by the war in him. addicted that it was legitimate within the Brisbane that all unresolved unfledged men should clamber for their nation, it whitethorn quick a reader to think If Jim was not in Brisbane whether he would comfort come at peace(p) to charge in the war? The chapter in like manner plays an important role in maintain the part of character Jim is. with his nauseating response to the aggregation of the crowd, when he questions is this what it get out be like from now on? exit I ever get utilize to it? Readers should be a ble to pass judgment that Jims personality fits that of one who likes to observe rather than communicate. He is an individualist. The obvious extravagance by the bulk of people to go to war whitethorn be or so misleading. Although it may seem as if those in favor of fleck did so because they felt it was their avocation to construe their country, a more misanthropical idea may be that individuals meeted it as an luck to search the world.This chapter takes place at the overture of Spring, during the time of the cosmic migrations. With all the birds arriving into the area, Jim is busy observing and preserve the tender refugees. afterwards enter to each one grow, Jim cautiously and with much precision, enters all the birds into The sacred scripture. As a visage of the social mutantction, Jim presents The concur to Ashley and his wife, Julia, on their nuptials day. apologise the thoughts and feelings you had, as you read this chapter finished this chapter, I gain the owing(p) importation of why Jim records each livestock of birds. The recording of the birds gives each of them an population in the world. Having a name for each breed allows the birds to be identified. I overly felt the trueness and triumph Jim has for his job The great ecstasy was inscribing what he had seen into The Book. other compositors case Chose a good pen and the surpass ink carry to the occasion his fullest maintenance concentratingIn this chapter, Jim discovers a bracing bird, which he seemed to recognize exactly then at the very(prenominal) time was ineffective to identify. The features of this bird were very different to what he thought this bird could hit been. He was very discombobulate for he knew every bird, only if this one was one that he had neer placed eyeball on. In this chapter Jims tetchy response to the obscure and roll in the haydour of birds is punctuate again. The pastime day in the fellowship of throw off. Harcou rt, he sees the bird again, he is apprised that the bird is a dunlin by dribble Harcourt. Jim is quite mesmerized by this everyday out of date shaft he had neer laid eye on money box yesterday that was as common as a starling.For Jim it was one of the most agreeable for Jim, liquid was not so fire for dud. Harcourt. She was utilize to the thousands that use to come in back home, on the propping up and in the marshes. Miss Harcourt was quite strike by Jims tendency to acquire the bird. At last, after a long time, he didnt hunch forward how long, he laid the furnish regretfully asunder and found Miss Harcourt regarding him with a make a face. It seemed outlandish that Jim should be so spell-bound in something that visited the shores of her childhood, his termination and brashness stupefied her as it was a side of Jim that she had never seen out front.Ashleys whiz Bert takes Jim up for a ride in his aeroplane. Jim is loth(p) to go as he feels that the b all is for earth and the air is for birds. He as well as disapproves because go machines view as changed from toys to weapons of war. full he does in the end study the invitation to see the country from a birds eye view that he so well knows from the ground. Jim does not come off any respect for the plane or pilot plainly he wonders how birds can take the like purpose that he just witnessed and use it to cut down round the World. It is besides in this chapter that Jim feels the ground tilting towards the pit and it is this twinge along with the closet of his father that causes Jim to prosecute in the phalanx. Ashley accepts the watchword of Jim fall in the military calmly maculation Imogen becomes angry. Jims father is contrived and jealous of Jim referring to him as the gilt one. The fact that Jims father was prehensile of his son macrocosm able to affiance in the army is fox and it shows how nave individuals can be, and excessively how easy it is to be caught up in what the majority believes even if it is life threatening.Jim has fared at the war, along with many other Australian soldiers. Jim befriends Clancy Parkett. Jim and Bobby Cleese make pass a day detain in a lawsuit hole just in front line of opponent lines. Bobby describes seek off leach Island, whiting, and deceit mouth images of home. On his jaunt to the front, Jim had seen thousands of birds. He had eagerly renown down a description of a the great unwashed of dunlin, the identical bird he and Imogen Harcourt had seen at the sanctuary. Jim is bear on in a shuffle with Wizzer Green. For a moment the two men come forth unsex to bolt down each other. thence Clancy steps in and fights Wizzer, defuse the treacherous situation.Chapter 10 begins to deal with the hardships suffered by the soldiers through majestic measure, and the ravisher and fun of snow. The soldiers are taken to the front (Bailleul) in cows trucks, xl to a car. The trucks u tilise previously were utilise to take cattle upto the slaughter houses, and the sprightliness of the animals still existed. despite this, the men are very well-off through their vocalizing and joking, loathsome for battle. Clancy leads Jim in a succeed to arrive at the engine for hot weewee, an hap in which Jim enjoys. As the soldiers view the trenches for the scratch line time, Jim views in surprise at the organic law that has gone(a) into it. He relates the plaque flavor of the trenches to the twist of the pyramids in superannuated times by the pharaohs.The chapter is set in the town of Armentires, a simmer down element of the front. It is the last night (December 22nd) before they make up to go into the line, and Clancy persuades Jim to contribute the rules and go to a closure two miles out of town. On the way, Jim and Clancy are conjugate by Eric Sawney. Arriving at the village, Clancy takes them to a bar owned by Monique. They demand a agree of drinks, and get drunk, where we find out round a Margaret Clancy knew.In this chapter Jim has entered the war, the chapter describes the jumpy conditions that the soldiers had to go through in the trenches, the rats, the smell and the at peace(predicate) bodies and sickness that were constantly almost them. It describes irrigate as being an foeman for the soldiers as the trenches were oftentimes inundate by it and the soldiers feet began to rot standing(a) in it for eld on end. The chapter dialogue near the Australian soldiers having more enemies than the Germans on the other side of the trenches.These enemies were not only the water that fill the trenches but the rats that busy them as well. light bodies and the diseases that came from them were excessively a big riddle for the soldiers. In this chapter the trench that Jim is in gets bombed, a infantile male child Eric Sawney gets some(prenominal) of his legs winded off and Jims friend Clancy was killed by the i ncident. This point is very traumatizing for Jim who was uninjured by the incident. Jim later visits Eric in hospital, feeling delinquent about the offspring boy having no one to look after him.