Medical Ethics

Medical ethics is of paramount importance for a physician because he is dealing with something as delicate as human life. Medical profession, therefore, presupposes on the part of a doctor a code of conduct to which he has to adhere personally and professionally. A doctor has to bear in mind constantly and scrupulously that he is not in the rat race of minting money but he is an inseparable part of a noble occupation where considerations of kindness and compassion takes precedence over callousness and casualness because a doctor is wielding his blade to cure not to kill. DEFINITION: Medical ethics is the set of rules for evaluating the merits, demerits as well as hazards, and social concerns regarding activities in the field of medical practice. INTRODUCTION: Medical ethics has many things in common with the ethics in other branches of medical science like nursing and healthcare. Ethical thinkers have advocated many reliable methods useful in evaluating the ethics of a particular situation. These methods put forward forward certain principles which medical practitioners should consider while making a medical decision. Six General principles of medical ethics are as under: Six General Principles of Medical Ethics: 1 A physician shall devote himself to the task of providing competent medical treatment and care, with kindness and respect and shall hold in high esteem human dignity and rights. 2 A physician shall safeguard the standard of professionalism, be honest and above reproach in his interactions, and strive to expose physicians who are deficient in their character or competence, or are engaging in fraudulent practice or deception. A physician shall continue to acquire, apply, and further scientific knowledge, shall be committed to medical education, He shall be making relevant information available to his patients, his colleagues, and the public, shall consult, and use the talent of other health experts when required. 4 A physician shall not shirk from the responsibility of participating in activities which improve the community and contribute towards betterment of public health. 5 A physician shall, at the time caring a patient, consider his responsibility to the patient of paramount importance. A physician shall make medical care accessible to all people Four core principles of medical ethics are as under: 1 Immoral Beneficence: Ethical Principle of immoral beneficence categorically states that the physician should not allow a conflict-of-interest to influence medical judgment. For instance, doctors who get income from referring patients to patologists/pathological laboratories medical tests have been shown to refer more and more patients for medical tests not for diagnostic purpose but for getting commission from pathologists. This practice is prohibited by the Ethics Manual Of American College of Physicians with a view to preventing a doctor forming an unholy nexus with a pathologist. 2 Killing a patient or committing Abortion: According to Hippocrates oath a doctor will follow a system,according to his ability and judgement which he considers good for his patient and he will abstain from harmful and mischievous practice. He will not give to a woman any medicine to produce abortion . He will not give deadly medicine to anyone even if asked . A doctor will pass his life with purity and holiness and practice his art honestly. 3 Prohibition of Sexual relationships with the Patient : Medical ethics proscribes sexual relationship between a doctor and a patient. Doctors who break this rule are made to face deregistration and prosecution. 4 Not to Treat family members: According to this principle of medical ethics It is considered inappropriate for a doctor to treat members of his own family (parents , children, partners etc. ) The reason behind this is that the patient may not to be open and honest regarding his condition, because of the family relationship, and that the family relationship may even be used to compel the patient in to agree to treatment he might otherwise have not, thus treating patient of ones own family amounts to interference with patient’s autonomy. Secondly, however, a patient with a doctor in his family may prefer to seek treatment from him , due to the greater trust he has in him, the greater convenience he represents but it is not good because in certain cases family relation is used to exert pressure or used for manipulating the physician into providing treatment he might otherwise see as inappropriate in the facts and cicumstances of the patient (e. g. anorexiants, drugs of addiction).

Education And Capitalism

Max Weber was a German sociologist and economist who contributed very much on economic and quite a durable and brilliant work on administrative system. Maxweber tried to provide ways to the people through which they could avoid oppression by suggesting ways and means like inciting people to encourage others to work hard and develop enterprises as well as making investments. This could enable them to grow economically. He also established theories like bureaucracy that addressed to better administrative methods that involved no authoritarianism. Capitalism. This can be defined as a means through which economic relations involving production means are organized. These may include enterprises, firms, knowledge or factories. A theory is a systematic organized knowledge as thought that explains some phenomena. It is an endeavour to understand each and a rational explanation of how something is put together or why it works and why it works that way. An idea is a concept, notion that one has on something. Capitalism according to Weber came into existence when the Protestants put influence on so many people to get motivated in working and work hard, developing so many big and prosperous enterprises. They also encouraged the people to participate largely in trade and make savings for investment. I also suppose that availability of free markets and opportunities for innovation are guaranteed. This essay is going to express the theories and ideas that were manifested on education and capitalism by Max Weber. Discussion. Max Weber suggested that strength of capitalism in a country or state is determined mainly by the power manifested by the country or state. This means that more powerful countries have stronger controls over their education and hence their education systems are well established and very worth. They also have a wide control over their worker regulations and therefore in relation to education, educational staff is well treated and motivation is ensured. This leads to improvement in education. According to Weber, capitalism evolved when the protestant ethnic influenced large numbers of people to engage in work in the secular world, developing their own enterprises and engaging in trade and the accumulation of wealth for investment. If a few become systematic in pursuit of money, others will end up as their employees. Max Weber’s theory of capitalism being a very strong tool used by the people to develop economically as well as socially has a very strong influence on education. This is related in that more educational institutions will be established in line with strong and stable economy. In addition, more people will be able to access education and this result to a more learned society where technology and innovation will be in abundant. Max Weber’s idea that bureaucracy should be ended in firms and such as industries and educational institutions that impacted a lot on education. Workers in educational institutions could now work freely without intimidation and even merit was employed in employment. Max Weber also is for the idea that capitalism in a major power system that any society or organization adapts. When adapted by a school which is an organization, a lot of activities like research and teaching will be on their way up. The capitalists also have a strong influence on the government and funding will be provided to the learning institutions. Funding to research activities will also be possible and hence growth in the learning institutions will be experienced. According to Max Weber’s ideas, capitalists were very hardworking people committed to seeing growth in economy and investing widely. Job opportunities were thus provided to those who acquired education and this led to very fast growth of learning institutions, both lower and higher. Generally, Max Weber’s ideas and theories have revealed that capitalism had many positive outcomes on education. The fact that it involved strong education to working hard towards economic and social growth, suggests that a strong base was built for development of education. Through establishment of strong economic base, it has been established that funding to the educational institutions was easy and this enabled conducting of researches building of learning resources like laboratories and acquisitions of learning materials to be very easy (Weber, 1978). He also goes further to address on the social, political and economic functions that resulted as evidenced in the increasing sense of conflict between individuals and organizations like schools. He used bureaucracy theory to do this and this led to a fairer, more impartial, more predictable, more rational and orderly organizational systems (Whimster, Sam, & Lash, 1987). The workers in the educational systems could now be comfortable in their work. Authoritarianism in the capitalistic institutions was very much avoided. For a state or country that has a very strong capitalism, it has been established that their education background and development is quite easy since financial support is readily available. Mawebers theories and ideas on education and capitalism are still relevant to presently society. This is evidenced by the fact that those countries and states that have a strong economic growth are the ones likely to have prospered well in education. This is depicted in the technologies and innovations that are available in a country or a state (Political Writings, 1994). However, this does not lock out those developing countries. Capitalism is still taking effect in this countries and education on way up. This suggests that at one point t, these countries will be well established and education systems and background will be strong. Capitalism is a very strong tool in every society and it is this capitalist that influences the formation of policies and rules in any organization, institutions like schools as well as the entire governments. (Joseph, & Jonathan (2003). They do this in capacity of politicians in the presently society making laws, policies and implementation still have a very strong influence from the politicians. Capitalism according to Maweber led to a strong economic base, which saw establishment of so many business enterprises and organizations. This led to increases need for labour and as a result many people had to provide labour in the enterprises something, which led to most people dropping their education. This is a negative effect of capitalism on education. Capitalisms also according to Maxweber insisted on division of labor (Runciman, 1972). This led to participation of the workers and consequently decline in performance. Conclusion. Capitalism as have been found out had and still has a very strong impact on education. Through capitalization, education finds a very strong base on which it grows to reach most of the people. This is ensured by strong economic ground that capitalism establishes whereby people as a result can access all the requirements necessary for acquiring education. Resources like learning materials are easily available and also schools and other learning institutions are widely established. Through capitalism, education is able to thrive very well and this means that people get educated which can be explained in terms of technological advancement of a country or state. This educated people will be able to discover new things through conducting researches as well as innovating new ideologies. Capitalism has also contributed to job opportunities through education. For example people learn new ideas and ways of doing things from maybe industries or other business enterprises. Those who pass knowledge to these people are themselves employees of these organizations and have acquired their jobs through intensified capitalism. Although capitalism somehow affected education earlier in that most people ended into providing labour in developing enterprises and industries failing to access education, the positive impacts are much more. Capitalism thus have a very great positive impact on education.

Family Structure in India

Niranjan, S. ; Sureender, S. and Rao, G. Rama. : Family Structure in India Evidence from NFHS. Demography India. 27(2). 1998. P. 287-300. Family Structure in India – Evidence from NFHS S. Niranjan, S. Sureenderand G. Rama Rao Introduction With the increase in the urbanization and industrialization, the concept of family in India, which once was to create and maintain a common culture among the members of the family, is undergoing changes.However according to Beteille (1964), inspite of socio-economic and political changes, family life and family structure have remained as an integral part of Indian society with the ‘spirit of family solidarity' as the sustaining power. Ross (1961) found that many Indians went through changes in the type of family in which they lived in various sequences: large joint family, small joint family, nuclear family, and nuclear family with dependants.D'Souza (1971) argues that, the Indian family has been subjected to stress and strain, and insp ite of resistance to change over the centuries, is slowly undergoing a process of change significantly. According to Cohen (1981) â€Å"households have reputedly been shrinking in size for ten thousand years or more, right up to the present, and this is a result of an evolving technology that requires fewer co-operating people to secure food, rear children, and look after the sick†.Though it is generally felt that joint families, whose members were bound together by ties of common ancestry and common property dominate in the past, there are diverging views regarding the same. Gore (1968) says, â€Å"the fraternal or collateral joint family was never the most common form†. Goode (1968) asserts that the large joint family was not common at any time in India perhaps because of the great forces of fission, initially between daughters-in-law and later between brothers.In a study of three villages located in three different districts in Karnataka state, two-thirds of the fam ilies were nuclear and the rest were different forms of joint family (Rao, Kulkarni and Rayappa, 1986). Although it can be argued that over the years joint family is slowly giving way to nuclear families, a number of studies reveal that despite the fact of living in the nuclear family set-up many functional relationships are maintained with the nonresidential family members (Agarwala, 1962; Desai, 1964; Kapadia, 1969; Gore, 1968).As still in India most of the marriages are arranged by the parents, marital life begins in the parents family and later depending on the situation, a dwelling unit is arranged by the parents or other older members of the family (Richard et 1 al. , 1985). Hence, it is possible that the decisions taken by the members of the nuclear family are guided by their parents and relatives. However, this to an extent depends on the different types of family structure. Generally, family types are classified conveniently in many of the studies as nuclear and joint famil ies.In such a case, it would be rather difficult to conclude meaningfully about the significance of these family types on its family members. To be precise, family types are classified differently by various scholars. Kapadia (1969) have identified two broad family types namely; nuclear and joint/extended, while Richard et al. (1985) and Caldwell et al. (1988) have classified into nuclear, stem, joint, joint-stem and others. To understand this issue further it would be necessary to understand the changes in the family structure at the macro level i. . , India over the years, which to an extent has been attempted in this paper. Objectives The specific objectives of this paper are: (i) to understand the change in family structure at two points of time i. e. , in 1981 (census) and 1992-93 (NFHS), in different states of India, (ii) to study the differentials in family structure by different socio-economic characteristics of the head of the family at the all-India level. Sources of Data The data for this paper is obtained from National Family Health Survey, which was conducted during 1992-93.The primary objective of the survey is to provide national and state-level data on different demographic and socio-economic determinants in respect of family planning, maternal and child health indicators. The survey also collected the information at three levels-Village, Household and Individual levels. The data for this paper is obtained from the Household questionnaire, which contains information, related to age, sex, martial status, education, occupation and relationship to the head of the household for all usual residents as well as for the visitors who slept last night in the house.In addition, the household questionnaire also included information on housing conditions, such as the source of water supply, type of toilet facility, land owning, type of house and various consumer durable goods and characteristics of the head of the household such as religion, caste and place of residence. A total of 88,562 households were interviewed in India over all, of which two-thirds are from rural areas. All these 88,562 households contains more than 5,50,000 persons, of which 4,99,369 are only the usual residents in the survey.Hence, for the present 2 paper the above mentioned particulars are analyzed only for the usual residents in the family. For the comparative purpose, the information on Household Structure in India pertaining to 1981 census published by the Registrar General of India is used (Chakravorty and Singh, 1991). Although the two sources of information are different i. e. , census and survey, and hence not to be compared, due to the lack of other sources of information, this attempt is undertaken.Methodology To know the distribution of family structure in India, following classifications are considered: Type of family Single Member Nuclear Broken Nuclear Supplemented Nuclear Definition The respondent who is alone This type of family includes Nuclea r pair i. e. , Head and spouse with or without unmarried children Head without spouse but with unmarried children It includes three types of families a) Supplemented Nuclear : Head and spouse with or without unmarried children but with other relations who are not currently having spouses. ) Broken Extended Nuclear : Head without spouse but with other relations of whom only one is having spouse c) Supplemented Broken Nuclear: Head without spouse with or without unmarried children but with other unmarried/separated/divorced/widowed relation It includes both lineally extended and collaterally extended families a) Lineally extended family : Head and spouse with married son(s)/daughter(s) and their spouses and parents with or without other not currently married relation(s) (OR) Head without spouse but with at least two married son(s) and daughter(s) and their spouses and/or parents with or without other not currently married relations b) Collaterally extended family : Head and spouse wit h married brother(s)/sister(s) and their spouses with or without other relation(s) [including married relation(s)] (OR) Head without spouse but with at least two married brothers/sisters and their spouses with or without other relations Joint Family 3 Source: Chakravorty, C. and A. K. Singh. , 1991, Household Structures in India, Census of India 1991, Occasional Paper No. 1, Office of the Registrar General of India, New Delhi. Although there are varying definitions for classifying family structure, the above mentioned definitions are considered in this paper mainly to have a comparison with the 1981 census.The various background characteristics considered in the analysis to describe the differentials in family type are: (1) Educational level of the head of family: (Illiterate, Literate-upto Primary, Middle complete, High school and above); (2) Place of Residence (Urban, Rural); and (3) Religion of the respondent (Hindu, Muslim and Others); (4) Caste of the respondent (Scheduled Trib e, Scheduled Caste and Others); (5) Sex of the head of family (Male, Female); (6) Landowning Status (Yes, No); (7) Age of the head of family (less than 40 years, 40-60 years and 60 and above); (8) Size of family (Small i. e. 1-3 members, Medium i. e. 4-6 members, Large i. e. 7-9 members, Very Large i. e. , 10 and above).Results The data for urban areas (Table 1) reveals that in 1992-93; almost half of the urban population in India live in nuclear families and 23 percent, 20 percent in joint family and supplemented nuclear families respectively. The percentage of single member and broken nuclear families together is only 6 percent. As compared to 1981 census, there has been a decline in the single member, broken nuclear and supplemented nuclear families in 1992-93 and the percentage of nuclear and joint families has increased over the years (Graph 1). 4 Table 1: Percentage Distribution of Different Type of Families in States/UTs of India for Urban Areas in 1981 and 1992-93 States 198 1 Census Single Broken Nuclear Suppl. Joint Membe Nuclear Nuclear family r 7. 91 4. 24 46. 77 23. 64 17. 08 5. 76 4. 42 52. 46 24. 47 12. 89 -4. 25 3. 25 4. 31 8. 53 4. 30 4. 39 6. 13 3. 8 4. 09 7. 61 7. 94 5. 41 5. 04 4. 53 3. 11 5. 40 -7. 03 3. 86 5. 27 7. 89 6. 21 6. 19 4. 93 3. 74 8. 81 7. 47 -42. 41 48. 43 49. 09 37. 35 48. 79 44. 13 42. 62 44. 91 44. 20 52. 95 43. 42 45. 46 49. 47 49. 17 43. 57 42. 09 -47. 35 47. 12 45. 52 51. 64 56. 33 49. 30 50. 15 51. 09 45. 06 20. 22 -23. 65 24. 04 20. 14 21. 45 20. 55 30. 06 32. 83 25. 08 19. 80 20. 00 31. 23 32. 52 23. 42 19. 63 24. 82 31. 99 -17. 92 20. 98 26. 44 21. 70 5. 10 21. 64 22. 00 20. 88 26. 78 53. 53 -20. 09 17. 98 18. 16 7. 94 20. 94 15. 06 14. 35 16. 81 21. 07 15. 11 5. 78 2. 60 10. 21 19. 41 19. 72 5. 60 -17. 30 20. 47 12. 94 5. 32 1. 95 8. 33 13. 46 12. 97 7. 35 5. 6 1992-93 NFHS Single Broken Nuclear Suppl. Joint Membe Nuclear Nuclear family r 3. 2 3. 3 49. 8 20. 2 23. 4 1. 5 2. 6 54. 3 20. 3 21. 3 3. 5 1. 1 5. 1 1. 5 5. 3 1. 5 2. 2 1. 5 3. 0 2. 6 1. 4 2. 0 -4. 5 1. 2 3. 6 -2. 8 3. 5 3. 2 5. 0 -7. 6 –5. 1 4. 1 -3. 9 1. 3 3. 5 2. 0 3. 5 3. 3 3. 3 4. 7 2. 7 3. 6 5. 2 3. 0 4. 8 3. 0 2. 8 2. 2 -3. 5 5. 2 3. 2 4. 0 -2. 8 –2. 4 5. 2 -43. 6 44. 3 47. 9 52. 0 56. 2 48. 1 46. 2 50. 6 45. 9 47. 2 54. 2 41. 1 75. 8 55. 0 51. 3 54. 3 -50. 8 48. 5 51. 3 40. 7 -55. 6 –50. 0 52. 3 -21. 3 18. 7 19. 0 18. 0 16. 2 18. 9 24. 8 22. 6 20. 5 20. 5 18. 8 28. 7 9. 7 20. 0 20. 3 17. 2 -25. 7 21. 4 18. 5 22. 3 -20. 1 –17. 6 21. 8 -27. 7 34. 24. 6 26. 5 18. 7 28. 1 23. 4 20. 6 27. 9 26. 1 20. 3 25. 2 9. 7 17. 5 24. 4 22. 6 -17. 2 21. 4 23. 8 28. 0 -13. 9 –24. 9 16. 6 -Total No. of cases 28747 1093 1227 1082 1359 1033 1035 987 1449 1213 1457 1753 345 202 227 1290 937 1096 -1445 229 2302 1080 -144 –3371 1827 — India Andhra Pradesh Assam -Bihar 9. 60 Gujarat 6. 30 Haryana 8. 25 Himachal 24. 73 Pradesh Jammu & 5. 14 Kashmir Karnataka 5. 74 Kerala 4. 04 Madhya 9. 54 Pradesh Maharash tra 7. 87 Manipur 4. 07 Meghalaya 11. 56 Nagaland 14. 01 Orissa 11. 76 Punjab 6. 92 Rajasthan 8. 74 Sikkim 14. 92 Tamil Nadu -Tripura 8. 00 Uttar Pradesh 7. 47 West Bengal 9. 82 Union Territories A. & N. slands 13. 45 Arunachal 24. 77 Pradesh Chandigarh 14. 54 D. & N. Haveli 9. 46 Delhi 9. 34 Goa, Daman & 11. 39 Diu Lakshadweep 12. 92 5 Mizoram 5. 64 7. 43 42. 46 36. 54 7. 93 1. 8 5. 7 49. 6 27. 5 15. 5 561 Table 2: Percentage Distribution of Different Type of Families in States/UTs of India for Rural in 1981 and 1992-93 States 1981 Census Single Broken Nuclear Suppl. Joint Membe Nuclear Nuclear family r 5. 15 4. 58 42. 79 26. 19 21. 18 5. 85 4. 88 48. 82 24. 03 16. 42 -4. 72 3. 35 4. 28 8. 35 4. 42 5. 29 7. 14 3. 67 4. 67 6. 91 10. 11 8. 84 5. 66 4. 55 3. 24 7. 94 -5. 99 4. 12 4. 17 4. 62 7. 74 3. 18 3. 75 2. 98 11. 15 -40. 73 43. 92 42. 32 33. 8 42. 11 41. 79 46. 06 37. 83 42. 64 59. 63 56. 04 59. 82 47. 56 45. 03 36. 65 48. 32 -53. 05 39. 51 49. 07 51. 21 61. 73 42. 65 48. 98 43. 13 41. 79 -25. 47 25. 92 24. 20 31. 43 24. 62 29. 92 30. 01 28. 58 19. 77 17. 30 20. 66 17. 98 24. 58 23. 80 32. 64 25. 40 -18. 55 27. 57 25. 58 19. 65 4. 06 22. 80 21. 84 23. 54 28. 42 -24. 84 21. 98 25. 79 16. 97 24. 76 17. 71 13. 36 23. 09 27. 08 13. 05 6. 68 4. 85 16. 96 22. 25 22. 41 9. 65 -16. 07 23. 29 16. 74 7. 75 9. 93 12. 24 18. 94 22. 29 8. 68 1992-93 NFHS Single Broken Nuclear Suppl. Joint Membe Nuclear Nuclear family r 2. 5 3. 2 46. 3 20. 7 27. 4 2. 3 3. 0 47. 2 22. 4 25. 1 2. 9 2. 1 3. 3 0. 9 3. 1. 2 2. 7 2. 2 2. 6 2. 5 1. 4 1. 1 0. 2 2. 9 2. 1 1. 6 -4. 2 2. 4 2. 4 1. 7 -3. 7 –13. 3 4. 7 5. 1 1. 8 2. 8 1. 7 3. 4 3. 2 3. 9 4. 8 1. 9 2. 3 6. 4 4. 2 5. 1 3. 3 2. 3 1. 5 -5. 4 4. 3 2. 2 3. 2 -3. 8 –1. 0 7. 3 49. 8 40. 6 46. 4 43. 7 44. 4 49. 9 43. 4 48. 6 41. 5 43. 1 58. 6 54. 9 73. 8 47. 7 50. 6 43. 4 -53. 6 46. 9 41. 0 48. 0 -49. 7 –49. 7 45. 9 23. 7 18. 3 19. 8 18. 4 20. 5 18. 1 24. 6 21. 9 18. 6 23. 0 16. 2 19. 3 9. 4 21. 6 18. 4 18. 6 -22. 3 26. 7 20. 4 22. 6 -19. 1 –15. 7 25. 5 18. 6 37. 1 27. 7 35. 3 28. 2 27. 6 25. 3 22. 5 35. 5 29. 1 17. 4 20. 4 11. 5 24. 6 26. 6 34. 9 -14. 5 19. 7 33. 9 22. 4 -23. 7 –20. 3 16. 6 Total No. f cases 59534 3106 2021 3627 2509 1702 2074 1850 2813 3162 4391 2306 740 788 828 3288 2276 3901 -2837 908 7738 3141 -815 –300 1888 India Andhra Pradesh Assam -Bihar 4. 24 Gujarat 4. 83 Haryana 3. 33 Himachal 9. 47 Pradesh Jammu & 3. 59 Kashmir Karnataka 5. 08 Kerala 3. 43 Madhya 6. 39 Pradesh Maharashtra 5. 80 Manipur 2. 92 Meghalaya 6. 45 Nagaland 8. 51 Orissa 4. 90 Punjab 4. 16 Rajasthan 5. 00 Sikkim 8. 69 Tamil Nadu -Tripura 4. 26 Uttar Pradesh 5. 47 West Bengal 4. 42 Union Territories A. & N. islands 16. 77 Arunachal 11. 03 Pradesh Chandigarh 19. 13 D. & N. Haveli 6. 49 Delhi 6. 40 Goa, Daman & 9. 54 Diu 6 Lakshadweep 9. 24 Mizoram 3. 60 11. 27 6. 72 17. 22 49. 85 61. 07 27. 45 1. 20 12. 38 -1. 9 -3. 2 -61. 5 -21. 7 -11. 6 -525In rural areas, while 46 percent and 27 percent of families belong to nuclear and joint types respectively in 1992-93, and the percentage of families in supplemented nuclear, broken nuclear and single member type are 21, 3 and 3 respectively. As compared to 1981 census, the pattern of change in urban areas in different family types is almost the same as in the rural areas in 1992-93 (Graph 2). As compared to urban areas, the single member households are less frequent in rural areas. It is obvious that persons who migrate to urban areas have to stay single for quite a long period of time, hence this type of families is found to be slightly more in the urban areas. In different states of India, in 1992-93, the percentage of nuclear families in the urban areas, is high in Nagaland (76 percent) and low in case of Bihar (44 percent) and Uttar Pradesh (51 percent).In the less developed states like Bihar and Uttar Pradesh, a high proportion of joint families could possibly indicate the traditional nature of the society and the lack of sign ificant occupational mobility found among the people of the state. In case of Nagaland, it could be that the tradition, which normally demands newly, weds to set up as a separate family and also along with the absence of large landholding result in higher proportion of nuclear families. Although, there is an increase in joint families in 1992-93 as compared to 1981, it is found to be more pronounced in urban areas than in rural areas in most of the states of India. In the states of Tamil Nadu, Kerala, Karnataka, Orissa, Goa, Daman & Diu, Meghalaya, Mizoram and Arunachal Pradesh, the proportion of supplemented nuclear type of families are higher than the joint type of families in 1992-93.A few plausible reasons for the same are given below: 7 (a) Migration is an important component which forces the members of the natal family to stay together usually revolving around one married couple and sharing the economic assets and income. For instance, when a person migrates for work he leaves his wife, children behind with his parents, hence in such a society the supplemented nuclear families are expected to be more. Similar is the situation, in case of a person who migrates to urban areas and is forced to stay with his relatives, due to lack of housing. (b) The increase in the socioeconomic development of the society also leads to increase in the status of women.And as the status of women in the family and in the society being high, it is expected that the chances of divorce/separation would also be high in case of marital incompatibility between the partners. This is found to be true in case of Kerala where the status of women and the divorce rates are high (Sureender et al. 1992). In this situation too, there is a possibility of the supplemented nuclear families to be more in the society. In general, there has been a decline in single member, broken nuclear and supplemented nuclear type of families, while an increase is observed in nuclear and joint families as compa red to 1981 in most of the states of India.While the decline in the proportion of single and broken nuclear families could be largely attributed to improvement in the health conditions of the population over the years, whereas the following reasons could be thought of for the increase in nuclear families. †¢ The decline in the interest of the individual towards satisfying the groups (families) interest; The problems related to housing especially in case of migrants to urban areas; The lack of adjustment between the family members especially when a bride/groom enters into the family. According to Caldwell et al. (1996), the ultimate reason for the break-up of the joint family is the friction between mother-in-law and daughter- in-law and between daughters-inlaw themselves.In the case of increasing joint families, problems related to housing could be cited as an important factor especially in urban areas, which force the couples to stay in joint families. Further, low age at marr iage among girls also force the couples to stay with the parents till they attain economic independence. This implies an addition of married women in the same family, which results in the classification of the family as a joint family. Joint family also gave security to widows, physically handicapped, economically non-productive and other insecure members †¢ †¢ 8 of the society. They were thus, the ideal type of household meeting all the requirements of society in the past (Chakravorty and Singh, 1991).According to Mandelbaum (1970), people tend to remain in joint families longer when economic factors favour such families. He also argues that the poorest and the lowest groups tend to have fewest joint families, but even at these social levels, most families become joint for at least for some time after son marries. Further it was argued that even if a whole society strives towards ideal of joint families, there will inevitably be a very considerable proportion of simpler f amilies at transitional stages in a demographic cycle because of deaths among the older generation, the departure from the joint family of surplus married brothers and other factors.Hence, even a considerable proportion of nuclear families in a population is evidence neither of change nor of the forming of that type of families. In additions to the above-mentioned ones there are obvious socioeconomic characteristics of head of the family which result in changes within the family structure. Some of these characteristics which are analysed with the family structure in this paper at the all India level are: Education, Age, Religion, Residence, Caste, Sex, Land owning status, and the size of the family. Differentials The results in Table 3 show that there is not much difference in family structure for both urban and rural areas in India as a whole.However, a considerable increase is observed in the proportion of nuclear families in urban areas compared to rural areas. This statement str engthens the hypothesis that the urban respondents are more likely to choose the nuclear family than the rural respondents. Table 3: Percentage Distribution of various type of Families According to the Background Characteristics of the head of Household (1992-93 NFHS Survey) Background Characteristics Type of Family Single Broken Member Nuclear 3. 7 1. 9 2. 0 2. 4 2. 5 1. 9 2. 9 5. 1 2. 6 1. 7 1. 1 3. 3 3. 8 3. 1 Number of househol ds 36067 24267 8562 19385 10587 10759 669635 Nuclear Suppl. Nuclear 21. 0 20. 2 21. 3 19. 7 20. 20. 3 20. 6 Joint Family 27. 6 27. 2 22. 8 23. 5 24. 7 22. 5 26. 9 Education Illiterate Literate-primary Middle Complete High School + Caste Scheduled Caste Scheduled Tribe Other Castes 42. 7 48. 1 52. 2 53. 3 49. 2 51. 5 46. 5 9 Religion Hindu Muslim Sikh Others Place of Residence Urban Rural Sex of the Head Male Female Land Owning Yes No Age of the Head ; 40 years 40-60 years 60 + Marital Status Married Separated Widowed Divorced Never married Family size Sma ll Medium Large Very Large 2. 9 2. 2 2. 1 2. 9 3. 2 2. 5 1. 7 11. 7 2. 0 3. 5 2. 3 2. 1 5. 0 0. 8 21. 4 12. 4 12. 9 23. 2 14. 6 —- 3. 1 2. 7 4. 7 2. 5 3. 3 3. 2 0. 8 24. 2 2. 4 4. 2. 5 4. 3 2. 5 -34. 3 27. 4 30. 4 1. 5 9. 5 2. 5 0. 8 0. 1 46. 7 47. 3 52. 9 49. 2 49. 8 46. 3 51. 1 16. 1 42. 6 52. 2 57. 7 50. 3 22. 7 55. 0 —-56. 8 59. 5 30. 6 6. 6 20. 7 20. 1 19. 9 19. 3 20. 2 20. 7 18. 7 36. 2 20. 8 20. 3 23. 7 18. 2 20. 6 15. 7 37. 9 49. 4 50. 0 59. 2 15. 5 22. 7 24. 4 9. 9 26. 6 27. 7 20. 4 26. 0 23. 4 27. 4 27. 8 11. 9 32. 2 20. 1 13. 8 25. 7 49. 3 28. 5 6. 4 10. 8 6. 7 15. 5 3. 7 15. 3 44. 2 83. 4 68948 8623 8880 1830 28747 59534 79003 9273 43720 44545 32670 37152 18459 76013 688 9261 194 2110 16596 43274 20123 8288 10 A positive association is found between education of the head of the family and family structure.When the head of the family is illiterate, only 43 percent families are nuclear, the relative percentage for the heads who are educated upto high school a nd above, is 53 percent (Graph 3). Similarly more percentage of scheduled tribes stay in nuclear families as compared to scheduled caste and other caste people, i. e. almost 52 percent of nuclear families were found in scheduled tribes compared to 49 and 46 percent in scheduled caste and other caste people. As evidenced, more proportion of low waged population are prevalent in low caste, so always the head of the family tries to push away the married children from his house to make the family with reduced burden.This could be the plausible reason why the nuclear families are more found in low castes. Srivastava and Nauriyal (1993) also noted in Uttar Pradesh that the joint family system is found to be more popular among the higher castes than the intermediate and lower castes. It is possible that, since the land holding are more among the non-scheduled caste/tribe people, they tend to stay more in joint families compared to scheduled caste/tribe people (Caldwell et al. , 1988). In a study conducted in Karnataka, Caldwell et al. (1984) show that, among those with no land at all, 71 percent are found in nuclear families; with land upto one acre, 65 percent; with land from one to four acres, 58 percent; with over four acres 46 percent.With more resources and a need for more labour, there is more point in keeping a larger family together. A study of 5,200 households throughout Karnataka state, conducted in 1975 by the Bangalore Population Centre, recorded the percentage of different types of families as follows: 57. 3% nuclear, 30. 8% stem, 4. 7% joint, and 3. 4% joint stem. The same picture is found in this study too, i. e. , those who possess land, higher percentage stay in joint families than those with no land (Graph 4). It could be that the requirement of manpower in agricultural families and the practice of property staying with the senior citizen of the family tend to keep the joint families intact. Nimkoff (1959) also writes that in India, he joint family system is traditionally most common among the elite, the higher castes and those with more property. It is often held that joint families are especially appropriate for peasants who cultivate land, that such families, especially those who till their own land, favour large families and favour joint families, because the excess numbers form labour pools (Kolenda Pautine et al. , 1987). The sex of head of the family is having a significant relation in forming a particular type of the family. While 51 percent of the male headed families are found to be nuclear type and only 16 percent of nuclear families have female as head of the family. However, the picture is found different in case of the supplemented nuclear and broken nuclear families.Female-headed families are found to be more in supplemented nuclear and broken nuclear family types. While, migration of males in search of jobs could be one of the reasons which forces the females to head the supplemented nuclear families, the death of the 11 husband and to an extent the increasing divorce rate (especially in urban areas) could be some of the plausible reasons in case of more females heading the broken nuclear families. Religious differentials clearly indicate that more percentage of Sikhs (53 percent) are living in nuclear families compared to all other religions (i. e. , 46. 7, 47. 3 and 49 percent from Hindu, Muslim and other religions respectively).It has been observed in the analysis that the proportion of illiterate heads of the family in Sikh religion is considerably less as compared to the other religions. Also, it was supported that the education of the head of the family has a positive association with family structure as the education increases, the proportion of nuclear families increase. Hence, it could be one of the plausible reasons; the nuclear families are more in Sikh religion. Though, it has been found in the analysis that in India as a whole, the proportion of nuclear families are more in S ikh religion compared to other religious groups. Independently, in Punjab and Haryana the proportion of Sikh religion is more, but it comprises only 25 percent of India's Sikh population.Our results support the contention of Kingsley Davis; â€Å"Sikhs took more seriously to education, as they are more literate than either the Hindus or the Muslims. Their high percentage in the Indian army has doubtless helped their literacy†. Also a district wise analysis of selected states in India by Kolenda Pauline et al. (1987) reveals that high joint family districts have more Hindus and substantially fewer Christians than the low joint family districts. These figures according to the authors suggest that Hindus have a preference for joint family living compared to other religions. As expected, age of the head of family is having a significant association with family structure.Joint families are found to be more among the older ones where the age of the head of family is over 60 years ( 49. 3 percent). While only 25. 7 percent of the middle aged beads maintain joint families, and the corresponding percentage among younger ones is 14. It is 12 felt that, always the old persons prefer to maintain their family as joint type, because to fulfil their psychological satisfaction through the youngest in the family. This finding is found to be similar to an earlier study conducted by Driver (1962) in Nagpur district of Maharashtra. A study by Morrison (1959) reveals that nuclear families are generally small and medium in size, whereas joint families are large and very large.It is equally obvious that there is considerable overlapping in the medium and large size categories so that it is not possible to say that medium sized families are always nuclear and large sized are always joint in composition. Similar type of results were noticed in this study too, that, nuclear families are generally small and medium in size and joint families are large and very large in size. To be precise, while percentage of small and medium size in nuclear families are 56. 8 and 59. 5 respectively and among the joint families are 3. 7 and 15. 3 respectively. On the other hand, the percentage of large and very large size families in nuclear type are 30. 6 and 6. 6 percent respectively as compared to 44. 2 and 83. 4 among joint families.These results clearly show that broken nuclear families and nuclear families are usually small and medium in size, whereas joint families are large in family size. Conclusion Keeping in view that the changes in family structure are inevitable partly as a result of continuing demographic change, this paper examines the changes in family structure from 1981 to 1992-93 in India. The results reveal that over the years, there has been an increase in the nuclear and joint families, although nuclear families are leading in both the rural and urban areas. On the other hand, a decline is observed in the single member, broken nuclear and supplemented nu clear families. Nuclear families are found to be more in case of Nagaland as compared to rest of the states of India.The differentials in family structure reveals that the socio-economic background of the head of the family has a definite role to play in the growth of nuclear families in India. These changes in the family structure calls for the examination of its plausible consequences on the attitude and behaviour of the family members at the micro level. References 1. Agarwala, B. R. , 1962, Nature and extent of social change in a mobile commercial community. Sociological Bulletin, 11. 2. Beteille, A. , 1964. Family and social change in India and other South Asian Countries. Economic and Political Weekly, Annual. XVI: 237-244. 13 3. Caldwell, J. C. ; Reddy, P. H. and Caldwell, Pat. , 1984.The determinants of family structure in Rural South India. Journal of Marriage and the Family, 46 (1): 215-230. 4. Caldwell, J. C. ; Reddy, P. H. and Caldwell, Pat. , 1988. The Causes of Demogra phic Change : Experimental Research in South India. University of Wisconsin Press, Madison. 5. Caldwell, J. C. , Reddy, P. H. and Caldwell, Pat. , 1996, The family in South India : Past, present and future. Social Change, 26(2) : 116-129. 6. Chakravorty, C. and Singh, A. K. , 1991. Household Structures in India. Census of India 1991. Occasional Paper No. 1. Social Studies Division, Office of the Registrar General, India. 7. Cohen, Yebudi A. , 1981. Shrinking Households.Society 48-52. 8. Desai, L. P. , 1964. Some Aspects of Family in Mahuva. Asia Publishing House, Bombay. 9. Driver, E. D. , 1962, family structure and socioeconomic status in Central India. Sociological Bulletin, 11:112-120. 10. D'Souza, A. , 1971. The Indian Family in the Changes and Challenge of the Seventies. Sterling Publisher Private Limited, New Delhi. 11. Gore, M. , 1968. Urbanization and Family Change. Popular Prakashan, Bombay. 12. Goode Willian, J. , 1968. Foreword in M. S. Gore, Urbanization and Family Chang e. Popular Prakashan, Bombay. 13. Gould, H. A. , 1968. Time-dimension and Structural Change in an Indian Kinship System. In: M.Singer and B. S. Cohn (eds. ). Structure and Change in Indian Society, pp. 413-42 1. Chicago. 14. Kapadia, K. M. , 1959. The family in transition. Sociological Bulletin, 8 (2): 68-99. 15. Kapadia, K. M. , 1969. Marriage and Family in India. Oxford University, Press, Bombay. 14 16. Khatri, A. A. , 1972. The Indian family: An empirically derived analysis of shifts in size and types. Journal of Marriage and the Family 34 (4): 725-734. 17. Kolenda, Pauline and Haddon, Lorraine. 1987. Marked Regional Differences in Family, Structure in India, In: Pauline Kolenda (ed. ), Regional Differences in Family Structure in India. Rawat Publications, Jaipur. 18.Krishna Moorthy, S. and Kulkarni. P. M. , 1985-86, Family formation and structure. Journal of Family Welfare. 32 (1). 19. Mandelbaum, David G. , 1970. Society in India – Continuity and Change (Vol. 1). Univers ity of California Press, London. 20. Morrison, W. A. , 1959. Family types in Badlapur: An analysis of a changing institution in a Maharashtrian Village. Sociological Bulletin, 8 (2): 45-67. 21. Nimkoff, M. F. , 1959, The family in India. Sociological Bulletin. 8 (2): 32-58. 22. Nimkoff, M. F. and Middleton, R. 1960. Types of family and types of economy. American Journal of Sociology, 66 (3): 215-225. 23. Rao, N. Bhaskara, Kulkarni, P. M. , Rayappa and P.Hanumantha, 1986, Determinants of Fertility Decline: A Study of Rural Karnataka. South Asia Publishers, New Delhi. 24. Reddy, P. H. and others, 1975, Dual Record System. Population Research Centre, Bangalore. 25. Richard, J. , et al. , 1985, Family type and the aged. The Journal of Family Welfare, 31 (4): 31-38. 26. Ross, A. D. , 1961, The Hindu Family in its Urban Setting. Toronto: Oxford University Press. 27. Srivastava, K. K. and Nauriyal, D. K. 1993, Family structure and child survival among Jamsaris of Uttar Pradesh. Social Chan ge, 23 (2&3): 159163. 28. Sureender, S. et al. , 1992. Divorce in India: A macro level analysis. Social Change, 22 (2). 15

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Romeo Juliet Essay Romeo and Juliet is true story written as a play, by William Shakespeare in the Elizabethan time in the 17th Century. This was the period when young girls which was classed as young women and the roles of women was limited, especially those that were rich was never seen outdoors, when venturing outside it was a lot more limited, had private tutoring, educating them to a very high standard and everything would be brought to them, as Juliet in the play is to confined to protect her virginity. This was when woman were owned by fathers then suitable husbands, which were expected to accept. The tradition was Courtney Love, when a man, often a knight, had to woo (gently persuade) a lady to be his love. This sometimes meant singing to her beneath her balcony. She was supposed to play it very cool for a while, as Juliet says she ought to in this scene. It was all sort of a game. The play is about a boy and a girl who fall in love, but remains to keep it secret of their family feud. There is a lot of use of imagery language in the play, one of the example is the balcony scene, where Romeo comes to find Juliet after the party and find her in her balcony. This is at night, where the darkness makes them feel safe, somewhere they can truly be alone. At the balcony scene where Romeo meets Juliet for the second time, he talks about how Juliet is so pretty she is and how she is beautiful than the moon itself the envious moon, this is a simile because he is saying the moon is jealous as it is a symbol of chastity. By saying that it gives us an image of Juliet more beautiful than the moon, so Juliet must seem to be glowing making the night light and bright. The balcony scene is when the audience is shown that the live is real and eternal. Another image of light and darkness is Juliets sun, people cant live without the sun so Romeo cant live without Juliet , so metaphorically Romeo is saying she lightens up the world for Romeo. I think the two images are very powerful, but to be used after only knowing each other after somewhat of couple hours is rather extreme and exaggeration, so at this point I dont find this convincing at all towards the idea of the two are in love. The images of love are as strong as those of light and dark, the first is, Or if thou wilt not, be but sworn my love And Ill no longer be a Capulet Juliet claims that she will lose her identity if he swears to lobe her, she here gives us an imagery of a big sacrifice because they loves each other, but this to me, I wonder if it is really is that simple? I think the couple dont need to worry about the name; it shouldnt matter if they love each other. A name would be perfectly insignificant, Juliet denies the reality of the situation which is she will never be allowed to marry Romeo because of the feud of the two families, so Romeo and Juliet love must remain secret, so the imagery she uses shows us that thus live cannot and does not survive on earth, which all turns the situation into somewhat of a fairytale. They do die soon later in the play, so this scene shows the audience that it is a special love. Another imagery of love is when Romeo goes on to claim that love can help him to perform such features as climbing tall walls-With loves light wing did I operch these walls, For stony limits cannot hold love out. This again is a metaphor, which is very unrealistic, a feeling cannot give you power to fly, but it is aright for the couples in love. Their love goes beyond the earth, almost heavenly. However, Romeo is flirting with her, not giving her direct truthful responses. Later he uses the word love four times. He talks of love as a actual person. He believes their love to b strong that he personifies it. As if he has brought them together. When asked how he found the garden, he actually describes the personified love as someone hes in partnership with. He gives love extra power. With loves live wings did I oeroperch these walls, For stony limits cannot hols love out; And what love can do, that dares love attempt; Therefore thy kinsmen are no stop to me. Juliet declares in line 133, that her bounty is as boundless as the sea, this is metaphorical term, saying about her generosity. The love she has to give him is so great, not even the sea can obstruct it, the term giving Juliets live somewhat of a infinite quality and eternal. This is off course is unrealistic, but it is similar to Elizabethan voyage of discovery to the new world, to seek out the worlds end, this is yet not found therefore Juliets love is the same, boundless Other images are of birds, Shakespeare the, changes mood when Juliet talks of birds and captivity. We now see interesting images, shown by Juliet, Hist, Romeo, hist! O for a falconers voice, To lure this tassel-gentle back again. Juliet trying to get Romeo to come back to her, she uses the language of falconry, which was an extremely popular sport with the Elizabethan nobility. A tassel was a high-prized male peregrine, this suggest that she feels confident as falconer to her very own, tassel-gentle, Romeo, it is unusual to see her like this in her age. Juliet is dominating the situation. She changes in two days from a little girl to a women, it shows her strength of character, her determination and her love. So I think this is very successful in making the audience realise the two are in love. On the other hand , we have an image of a spoilt child possessing a pet-And yet no farther than a wantons bird, Who lets it hop a little from her hand, Like a poor prisoner in his twisted gives, This gives us and image of Juliet holding Romeo by a string, and she has control of him, as she can pluck him back whenever she wishes, and gyves are prisoner with ropes and chain, this is the case that Juliet is a controlling female, could be of the high standard of her rich life, who is obsessed with Romeo and enjoys having him, whenever she favours, in a little fantasy of hers. For conclusion, I think in the balcony scene, many different images were shown although there were few actual images, which was effective in convincing the audience that the two are in love. There were only few realistic images, whereas unrealistic images present us with unlikely ideas such as Juliets sun, where the audience was given the idea that she was the light to the world. The image of angels might have been used to symbolise that the couple is not meant to be in earth, a little hint from Shakespeare, but overall I think there was enough images and idea given to back up the love of Romeo and Juliet.

Viscoplasticity and Static Strain Ageing

Viscoplasticity and Static Strain Ageing Viscoplasticity Inelastic deformation of materials is broadly classified into rate independent plasticity and rate dependent plasticity. The theory of Viscoplasticity describes inelastic deformation of materials depending on time i.e. the rate at which the load is applied. In metals and alloys, the mechanism of viscoplasticity is usually shown by the movement of dislocations in grain [21]. From experiments, it has been established that most metals have tendency to exhibit viscoplastic behaviour at high temperatures. Some alloys are found to exhibit this behaviour even at room temperature. Formulating the constitutive laws for viscoplasticity can be classified into the physical approach and the phenomenological approach [23]. The physical approach relies on the movement of dislocations in crystal lattice to model the plasticity.  Ã‚   In the phenomenological approach, the material is considered as a continuum. And thus   the microscopic behaviour can be represented by the evolution of certain int ernal variables instead. Most models employ the kinematic hardening and isotropic hardening variables in this respect. Such a phenomenological approach is used in this work too. According to the classical theory of plasticity, the deviatoric stresses is the main contribu- tor to the yielding of materials and the volumetric or hydrostatic stress does not influence the inelastic behaviour. It also introduces a yield surface to differentiate the elastic and plastic domains. The size and position of such a yield surface can be changed by the strain history, to model the exact stress state. The theory of viscoplasticity differs from the plasticity theory, by employing a series of equipotential surfaces. This helps define an over-stress beyond the yield surface. The plastic strain rate is given by the viscoplastic flow rule. To model the hardening behaviour, introduction of several internal variables is necessary. Unlike strain or temperature which can be measured to asses the stress state, internal variable or state variables are used to capture the material memory by means of evolution equations. This must include a tensor variable to define the kinematic harden ing and a scalar variable to define the isotropic variable. The evolution of these internal variables allows us to define the complete hardening behaviour of materials. In this work we consider only the small strain framework. The basic principles of viscoplasticity are similar to those from Plasticity theory. The main difference is the introduction of time effects. Thus the concepts from plasticity and the introduction of time effects to describe viscoplasticity, as summarised by Chabocheand Lemaitre[21] are discussed in this chapter. Basic principles Considering small strains framework, the strain tensor can be split into its elastic and inelastic parts ÃŽ µ = ÃŽ µe+ ÃŽ µin(2.1) where ÃŽ µ is total strain, ÃŽ µe is the elastic strain and ÃŽ µin is the inelastic strain. In this work, we neglect creep and thus consider only the plastic strain to be the inelastic strain. Hence we can proceed to rewrite the above equation as : ÃŽ µ = ÃŽ µe+ ÃŽ µp(2.2) where ÃŽ µp is the plastic strain. Let us consider a field with stress ÏÆ' = ÏÆ'i j(x) and external volume forces fi. Thus the equilibrium condition is given as: ∂ÏÆ'i j + f ∂xii = 0;i, jÃŽ µ {1,2,3} (2.3) From the balance of moment of momentum equation, we know that the Cauchy stress ten- sor is symmetric in nature. The strain tensor is calculated from the gradient of displacement, uas: 1 .∂uj∂ui. ÃŽ µi j = 2 ∂xi + ∂x (2.4) The Hookes law for the relation between stress and strain tensors is given using the elastic part of the strain: ÏÆ' = E · ÃŽ µe(2.5) where ÃŽ µe and the stress ÏÆ' are second order tensors. E is the fourth order elasticity tensor. Equipotential surfaces In the traditional plasticity theory which is time independent, the stress state is governed by a yield surface and loading-unloading conditions. In Viscoplasticity the time or rate dependent plasticity is described by a series of concentric equipotential surfaces. The location on the centre and its size determine the stress state of a given material. Fig. 2.1 Illustration of equipotential surfaces from [21] It can be understood that the inner most surface or the surface closest to the centre represents a null flow rate(à ¢Ã¢â‚¬Å¾Ã‚ ¦ = 0). As shown in Figure (2.1), the outer most and the farthest surface from the centre represents infinite flow rate (à ¢Ã¢â‚¬Å¾Ã‚ ¦ = ∞). These two surfaces represent the extremes governed by the time independent plasticity laws. The region in between is governed by Viscoplasticity[21]. The size of the equipotential surface is proportional to the flow rate. Greater the flow, greater is the surface size. The region between the centre and the inner most surface is the elastic domain. Flow begins at this inner most surface( f=0). In Viscoplasticity, there are two types of hardening rules to be considered: (i) Kinematic hardening and (ii) isotropic hardening. The Kinematic hardening describes the movement of the equipotential surfaces in the stress plane. From material science, this behaviour is known to be the result of dislocations accumulating at the barriers. Thus it helps in describing the Bauschinger effect [27] which states that when a material is subjected to yielding by  Ã‚  Ã‚   a compressive load, the elastic domain is increased for the consecutive tensile load. This behaviour is represented by ÃŽ ± which does not evolve continuously during cyclic loads and thus fails to describe cyclic hardening or softening behaviours. A schematic representation is shown in Fig.(2.2). Fig. 2.2 Linear Kinematic hardening and Stress-strain response from [11] The isotropic hardening on the other hand describes the change in size of the surface and assumes that the centre and shape remains unchanged. This behaviour is due to the number of dislocations in a material and the energy stored in it. It is represented by variable r, which evolves continuously during cyclic loadings. This can be controlled by the recovery phase. As a result, isotropic behaviour is helpful is modelling the cyclic hardening and softening phenomena. A schematic representation is shown in Fig.(2.3). Fig. 2.3 Linear Isotropic hardening and Stress-strain response from [11] From Thermodynamics, we know the free energy potential(ψ ) to be a scalar function [21]. With respect to temperature T, it is concave. But convex with respect to other internal variables. Thus, it can be defined as : ψ= ψ.   ,T,ÃŽ µe,ÃŽ µp,Vk.(2.6) where ÃŽ µ,Tare the only measured quantities that can help model plasticity. Vkrepresents the set of internal variable, also known as state variables which help define the memory of the previous stress states. In Viscoplasticity, it is assumed that ψ depends only on ÃŽ µe,T,Vk. Thus we have: ψ= ψ.   e,T,Vk.(2.7) According to thermodynamic rules, stress is associated with strain and the entropy with temperature. This helps us define the following relations: ÏÆ' = Ï  . ∂ψ. ∂Î µe ,s = − .∂ψ. ∂T (2.8) where Ï  is density and s is entropy. It is possible to decouple the free energy function and split it into the elastic and plastic parts. ψ= ψe.   e,T.+ ψp.   ,r,T.(2.9) Similar to ÏÆ', the thermodynamic forces corresponding to ÃŽ ± and r is given by: X = Ï  .∂ψ. ∂Î ± ,R = Ï  .∂ψ. ∂r (2.10) Here we have X the back stress tensor, used to measure Kinematic hardening. It is noted as a Kinematic hardening variable which defines the position tensor of the centre of equipotential surface. Similarly Ris the Isotropic hardening variable which governs the size of the equipotential surface. Dissipation potential The equipotential surfaces that describe Viscoplasticity have some properties. Points on each surface have a magnitude equal to the strain rate. Points on each surface have the same dissipation potential. If potential is zero, there is no plasticity and it refers to the elastic domain. The dissipation potential is represented by à ¢Ã¢â‚¬Å¾Ã‚ ¦ which is a convex function. It can be defined in a dual form as: à ¢Ã¢â‚¬Å¾Ã‚ ¦ = à ¢Ã¢â‚¬Å¾Ã‚ ¦.   ,X,R; T,ÃŽ ±,r.(2.11) It is a positive function and if the variables ÏÆ',X,Rare zero, then the potential is also zero. The normalityrule, defined in [22] suggests that the outward normal vector is proportional to the gradient of the yield function. Applying the normality rule, we may obtain the following relations: ∂à ¢Ã¢â‚¬Å¾Ã‚ ¦ ÃŽ µÃƒâ€¹Ã¢â€ž ¢Ã‚   p = ∂ÏÆ', ÃŽ ±Ãƒâ€¹Ã¢â€ž ¢   = ∂à ¢Ã¢â‚¬Å¾Ã‚ ¦ , ∂X ∂ à ¢Ã¢â‚¬Å¾Ã‚ ¦ rËâ„ ¢ = ∂R (2.12) Considering the recovery effects in Viscoplasticity, the dissipation potential can be split into two parts: à ¢Ã¢â‚¬Å¾Ã‚ ¦ = à ¢Ã¢â‚¬Å¾Ã‚ ¦p+ à ¢Ã¢â‚¬Å¾Ã‚ ¦r(2.13) where à ¢Ã¢â‚¬Å¾Ã‚ ¦p is the Viscoplastic potential and à ¢Ã¢â‚¬Å¾Ã‚ ¦r   the recovery potential which are defined as : à ¢Ã¢â‚¬Å¾Ã‚ ¦p=à ¢Ã¢â‚¬Å¾Ã‚ ¦p..− X. − R− k,X,R; T,ÃŽ ±,r. ,(2.14) à ¢Ã¢â‚¬Å¾Ã‚ ¦r=à ¢Ã¢â‚¬Å¾Ã‚ ¦r.   ,R; T,ÃŽ ±,r.(2.15) .3 J2 . . †²Ã¢â‚¬ ².†²Ã¢â‚¬ ² ÏÆ'− X=2  Ã‚   ÏÆ'− X:  Ã‚   ÏÆ' − X (2.16) where J2 .− X. refers to the norm on the stress plane and kis the initial yield or the initial size of equipotential surface. Going back to the relation in (2.12) , we have: ∂J2 . X. ÏÆ'†² − X †² ÏÆ' ∂à ¢Ã¢â‚¬Å¾Ã‚ ¦Ã¢Ë†â€šÃƒ ¢Ã¢â‚¬Å¾Ã‚ ¦ ÃŽ µÃƒâ€¹Ã¢â€ž ¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   == 3 =pËâ„ ¢ (2.17) p∂ÏÆ'∂J2 . .∂ÏÆ' 2ÏÆ'− X. Here, p is the accumulated viscoplastic strain, given by : .2 pËâ„ ¢Ã‚  Ã‚   = ÃŽ µÃƒâ€¹Ã¢â€ž ¢Ã‚   p : ÃŽ µÃƒâ€¹Ã¢â€ž ¢p(2.18) 3 Also applying the normality rule on eq. (2.15) we may define r as : rËâ„ ¢ = pËâ„ ¢ − ∂à ¢Ã¢â‚¬Å¾Ã‚ ¦r(2.19) ∂R Thus when recovery is ignored (i.e à ¢Ã¢â‚¬Å¾Ã‚ ¦r = 0), r is equal to p. Perfect viscoplasticity Let us consider pure viscoplasticity where hardening is ignored. Thus the internal variables may also be removed. à ¢Ã¢â‚¬Å¾Ã‚ ¦ = à ¢Ã¢â‚¬Å¾Ã‚ ¦. ,T.(2.20) Since plasticity is independent of volumetric stress, we may consider just the deviatoric stress ÏÆ' †² = ÏÆ' − 1 tr(ÏÆ')I. Using isotropic property, we may just use the second invariant of ÏÆ' †². Thus: à ¢Ã¢â‚¬Å¾Ã‚ ¦ = à ¢Ã¢â‚¬Å¾Ã‚ ¦. (ÏÆ' ),T.(2.21) Applying the normality rule here, we may obtain the flow rule for Viscoplasticity. ∂à ¢Ã¢â‚¬Å¾Ã‚ ¦3∂à ¢Ã¢â‚¬Å¾Ã‚ ¦ÃÆ'†² ÃŽ µÃƒâ€¹Ã¢â€ž ¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   == (2.22) p∂ÏÆ' 2 ∂J2 .ÏÆ'. J2 .ÏÆ'. From the Odqvists law [12], the dissipation potential for perfect viscoplasticity can be obtained. Here the elastic part is ignored. Thus we have: ÃŽ » à ¢Ã¢â‚¬Å¾Ã‚ ¦ = n + 1 .J2(ÏÆ').n+1 ÃŽ » (2.23) where ÃŽ » and n are material parameters. Using this relation in the flow rule from eq.(2.22), we get: .J2(ÏÆ').nÏÆ'†² 3 ÃŽ µÃƒâ€¹Ã¢â€ž ¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   = p2ÃŽ » J2 . . (2.24) Further the elasticity domain can be included through the parameter kwhich is a measure of the initial yield: 3 ÃŽ µÃƒâ€¹Ã¢â€ž ¢Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   = .J2(ÏÆ') − k.nÏÆ'†² (2.25) p2ÃŽ » J2 . . The are the Macauley brackets defined by : à ¢Ã… ¸Ã‚ ¨Fà ¢Ã… ¸Ã‚ © = F · H(F),H(F) = .1   ifF0 (2.26) 0   ifF

Hamlet Claudius Suicide

Hamlet Claudius Suicide In the play Hamlet by William Shakespeare, the main character Hamlet has both internal and external conflicts. Hamlet grieves for the death of his father and is angry that Claudius killed him. He also contemplates suicide and is constantly thinking about certain tasks he has to accomplish. Hamlet is under a great deal of pressure and anxiety. We see how Hamlet responds to both the internal and external conflicts. Hamlet is very depressed because of his fathers death and he is very upset that Gertrude married Claudius so quickly. This leads hamlet to one of his first conflicts, which is suicide. Hamlet initially speaks of suicide in his first soliloquy. He ponders why he should live with all of this chaos but Hamlet overcomes this internal conflict because he concludes that suicide is a sin. â€Å"O that this too too sullied flesh would melt, Thaw and resolve itself into a dew, Or that the Everlasting had not fixd His canon gainst self-slaughter.   O God!   God!† (Act 1, sc 2, lines 131-61.) Later on in the play, he meets his father in ghost form. His father informs Hamlet that he needs to get revenge against Claudius because he was the one that killed him. Hamlet is shocked and disgusted by this information and wants justice for his father. In the meantime, Hamlet puts on a show of craziness until he comes up with a plan to kill Claudius. Polonius believes Hamlet is acting crazy because of his recent breakup with Ophelia. When Polonius tries to talk to prince Hamlet, Hamlet acts immature, but Polonius doesnt know that Hamlet is pretending to be mad. This shows you how clever Hamlet is and how he reacts to his conflicts in various ways. Throughout the rest of the play he faces many conflicts. He is having trouble with avenging his fathers death and he doesnt know if he has the courage to kill Claudius. For the second time he contemplates suicide. â€Å"To be, or not to be: that is the question: Whether tis nobler in the mind to suffer The slings and arrows of outrageous fortune, Or to take arms against a sea of troubles, And by opposing end them?† -(Act 3, sc 1, lines 64-98) In this soliloquy, Hamlet ponders suicide but, he is afraid of what will happen or where he will go after death. Hamlet is unselfish and doesnt take action; he overcomes this internal conflict and chooses to live. Hamlets reactions to the internal and external conflicts show him to be an intelligent and complicated character. He is overcome with different problems whether it is internally or externally. Many times he considers suicide but, is troubled by the consequences or the destination of his soul. Hamlet is bothered knowing that he killed more people then just Claudius. If Claudius wasnt a power hungry person, then none of this would have happened. So as you can see Hamlet has a lot of problems inside and out of him and he confronts them in different ways.

Manatees :: essays research papers

In 1493, when Columbus sailed to the Americas for his second journey, he and his sailors were the first Europeans to spot the present-day manatees. Because of their amazingly humanlike appearance these ancient sailors went home telling stories of mermaids.   Ã‚  Ã‚  Ã‚  Ã‚  When the Spanish came over they hunted and ate these massive beasts. Since the early 1900's the manatee population has dwindled severely. Finally countries and smaller organizations began taking interest in saving the manatees. Laws and regulations were set so that manatees might be saved from extinction. This has been successful to a point, but still only very few manatees live and they must be nurtured in order to flourish.   Ã‚  Ã‚  Ã‚  Ã‚  Manatees are also known as sea cows because they graze on pastures of sea grass. They are air breathing creatures and most kinds can grow up to thirteen feet long during the average life span of sixty years. Manatees can weigh up to 3500 pounds. An average adult weighs between 1000 and 2000 pounds. They range from gray to brown in color and are primarily a plant-eating mammal. Sometimes they may eat small crabs, snails, or any other small animal that clings to the water grass. Manatees usually keep to themselves but when migration season arrives, they migrate in groups to warmer waters full of rich vegetation. During mating season they will also travel in groups.   Ã‚  Ã‚  Ã‚  Ã‚  Mating season is not held at any particular time of the year. However when the females are ready to breed (about seven years old) they will rub certain parts of their bodies up against rocks or other things in the water where a matured male (three to four years old) will follow her. The female will then wait for her suitor or suitors to arrive. If there are more than one she will run from the group until she is ready to mate.   Ã‚  Ã‚  Ã‚  Ã‚  There are four different types of manatees. The most common type of manatee is the West Indian Manatee. They swim freely in fresh or salt water and use their tail to propel themselves and their flippers to steer. At the end of each flipper are three or four nails.   Ã‚  Ã‚  Ã‚  Ã‚  Another type of manatee, the West African Manatee, has a similar appearance. There is not much known about this species of manatees but their population seems to be declining.   Ã‚  Ã‚  Ã‚  Ã‚   The Amazonian Manatee is found in the Amazon River and swims only in fresh water. Manatees :: essays research papers In 1493, when Columbus sailed to the Americas for his second journey, he and his sailors were the first Europeans to spot the present-day manatees. Because of their amazingly humanlike appearance these ancient sailors went home telling stories of mermaids.   Ã‚  Ã‚  Ã‚  Ã‚  When the Spanish came over they hunted and ate these massive beasts. Since the early 1900's the manatee population has dwindled severely. Finally countries and smaller organizations began taking interest in saving the manatees. Laws and regulations were set so that manatees might be saved from extinction. This has been successful to a point, but still only very few manatees live and they must be nurtured in order to flourish.   Ã‚  Ã‚  Ã‚  Ã‚  Manatees are also known as sea cows because they graze on pastures of sea grass. They are air breathing creatures and most kinds can grow up to thirteen feet long during the average life span of sixty years. Manatees can weigh up to 3500 pounds. An average adult weighs between 1000 and 2000 pounds. They range from gray to brown in color and are primarily a plant-eating mammal. Sometimes they may eat small crabs, snails, or any other small animal that clings to the water grass. Manatees usually keep to themselves but when migration season arrives, they migrate in groups to warmer waters full of rich vegetation. During mating season they will also travel in groups.   Ã‚  Ã‚  Ã‚  Ã‚  Mating season is not held at any particular time of the year. However when the females are ready to breed (about seven years old) they will rub certain parts of their bodies up against rocks or other things in the water where a matured male (three to four years old) will follow her. The female will then wait for her suitor or suitors to arrive. If there are more than one she will run from the group until she is ready to mate.   Ã‚  Ã‚  Ã‚  Ã‚  There are four different types of manatees. The most common type of manatee is the West Indian Manatee. They swim freely in fresh or salt water and use their tail to propel themselves and their flippers to steer. At the end of each flipper are three or four nails.   Ã‚  Ã‚  Ã‚  Ã‚  Another type of manatee, the West African Manatee, has a similar appearance. There is not much known about this species of manatees but their population seems to be declining.   Ã‚  Ã‚  Ã‚  Ã‚   The Amazonian Manatee is found in the Amazon River and swims only in fresh water.

Cato the Elder and Julius Caesar Essay -- Roman History

The Roman Republic's most memorable men are Cato the Elder and Julius Caesar. Each man gained unfathomable power over the greatest nation of the world for its time. Our world today continues to feel the affects of Caesar, who developed the modern day calendar system (Suet. Caesar, 40). Both men changed Rome and added to its rich and nobel history. Ancient biographers, Plutarch and Suetonius, give insightful glimpses into to the lives of Cato and Caesar, and what formed them into history makers. Through careful analysis of Cato and Caesar's biographies, it becomes apparent that they shared similar skills and values that vaulted them to the top of Roman society. However, they were strikingly different in how they used their skills and lived their lives. Although the lives of Cato and Caesar are similar in many respects, the biographies of Plutarch and Suetonius reveal that personality and family background are the main causes for their differences. Commonalities between Cato and Caesar abound in Suetonius and Plutarch's biographies. The most apparent similarity is physical appearance and ability. Cato followed a sober mode of living and trained hard to attain â€Å" a tough constitution and a body which was as strong as it was healthy† (P1). In battle Cato was a â€Å"formidable fighter, who stood his ground resolutely and and confronted his opponents with a ferocious expression â€Å" (P1). Caesar was also strong in body and battle. He was â€Å"tall fair and well built,† and he was â€Å"a most skillful swordsman and horseman, and showed surprising powers of endurance† (s45,57). The enormous number of victories left by Caesar are testimony to his skill as general and fighter. Similarity in strength is only one part of dom... ...ter, Julia, like a game piece and married her to pompey to form an alliance. Caesar's personality has clearly shown through in these examples of marriage and offspring. On the other hand, Cato views his offspring and marriage in a much different light.. Due to his sense of hard work and care for family, Cato believes strongly that if he puts effort into his son's education he will be rewarded with a son to be proud of. This turns out to be true because Cato receives a letter from his son's commander, in which his son is praised â€Å"in the highest terms for his gallantry† (plu. 20). Also, Cato only had one wife at a time, and only remarried after his first wife died (plu. 24). Compared to Caesar, Cato's moral nature is clearly shining through. Personality and character traits clearly show the how difference arise within the context of marriage and offspring.

Macroeconomics Assignment Essay

1)Fiscal policy is the government’s policy with respect to spending and taxation. It is set by the federal government. It impacts our economy in a couple of ways. Since government spending is a component of aggregate demand government spending on goods and services has a direct effect on the level of aggregate demand. Taxes also effect aggregate demand, however they do so indirectly. When tax’s rise or fall, they change the disposable income of households, which alters consumption. 2)All the different government agencies present congress with the total amounts of money they would like to run their agencies for the next fiscal period. Congress haggles and tries to balance a complete budget by approving & disapproving the various amounts. Eventually the budget goes to the Senate for approval & then to the President. 3)Automatic stabilizers are elements of fiscal policy that automatically change in value as national income changes. Three examples of automatic stabilizers are progressive income taxes, welfare benefits, and unemployment benefits. 4)Fiscal policy is different in different economic systems. The government tends to play a larger role in investment spending in developing countries. A reason for this is that state owned enterprises account for a larger part of the economic activity in developing countries then they do in developed countries. Developing countries tend to rely more on government rather than the private sector to build their schools, roads, and hospitals then developed countries do. In developed countries the government tends to spend more on social services then in non developed countries. Governmental taxes also vary. In industrial countries social security taxes are common, while in developing countries they are rare. In developing countries the taxes on international t rade are very important. Fiscal policy differs greatly depending on the economic system. 5)Progressive taxes mean as income rises so does the rate of taxation. Regressive taxes mean the tax rate falls as income rises. Proportional taxes mean the tax rate is constant as income rises. Taxes are usually progressive because they help offset the effect of lower income on spending. 6)Money has many functions. It can be a medium of exchanges, a unit of account, a store of value, and a standard of deferred payment. As a medium of exchange it is willingly accepted for the payment of products and services. As a unit of account we price goods and services in terms of money. This makes comparing relative values easy. As a store of value it is not perishable. It is durable, and has the ability to retain value over a period of time. As a standard of deferred payment debt obligations are written in terms of money values. 7)Liquidity refers to liquid assets. It is a measure of asset that can easily be exchanged for goods and services. It’s important to individuals and businesses to have liquid assets in order to easily make purchases. 8)A financial intermediaries are middle men between savers and barrowers. The role of them in our economy is to provide a safe place for us to deposit our money and earn some interest on it, and to have someone to barrow from if necessary. My bank functions as a financial intermediary by playing the role between a saver and a barrower. I may deposit 100$ in account, making me a saver. The bank may then turn around and loan 90$ to someone else needing to barrow. The bank charges higher interest rates on those who barrow then it pays to those who deposit, this is how the bank makes its profit as the middle man. 9)There are a few different factors that could cause the actual expansion of money to differ from the expansion multiplier. One is if banks hold more reserves than the minimum required, they lend a smaller fraction of new deposits, this reduces the effect of the deposit expansion multiplier. Currency drain (money being withdrawn from the bank and kept in cash) also reduces the deposit multiplier. The deposit expansion multiplier indicates the maximum possible change, not necessarily the real change.

Angela’s Ashes Essay

â€Å"When I look back on my childhood I wonder how I survived at all. It was, of course, a miserable childhood: the happy childhood is hardly worth your while. Worse than the ordinary miserable childhood is the miserable Irish childhood and worse yet is the miserable Irish Catholic childhood. † (McCourt, 1996). Angela’s Ashes was a memoir based on the life of Frank McCourt, which ranged in various anecdotes and stories of Frank’s childhood and pursuit to his dreams to live in America. Frank faced various struggles especially his drunken father, who spent his paycheck, if he even had a job to a pint of beer to show his friend’s the money he has earned. With this it causes Frank’s family to go through struggles as to broken shoes, harsh conditioned homes, poor sanitation, plumbing, heat, and hope that they’ll survive through the great depression in Limerick, Ireland. Frankie was a boy who seemed to have high potential to be a great independent man. He always had a mind of his own, his own opinions, great responsibility, and determination. During his childhood he saw his Mother’s suffering, with the fact that she had to rely on the Father of her children to help them survive the great depression but with only giving them false hope, which resulted into his father, Malachy leaving the family. As Frank reached the age of teenage maturity Frankie, went out of his way to get a job and help out the family. With the qualities that Frank McCourt posses and learns throughout the memoir he improves himself and ventures back to America to achieve greatness. During the final days of Frank McCourt after the suffering of the passing of his first love, who died from Typhoid, the great Frank McCourt at a young age had finally saved up his paychecks from his hard-work to venture of into America. While eating a celebratory dinner with his family, a lunar eclipse had seemed to appear at that night. So they quickly race outside to witness this outstanding, once in a lifetime scene of magnificent scenery, which his uncle had said it symbolizes good luck towards his ventures into America. After witnessing the lunar eclipse and his neighbors wishing him arewell to leaving Ireland. As the neighborhood emptied he saw a little boy, who was very unfamiliar to him, as he got closer he recognized it was him as a little boy. From there he sees how he has got to where he is today. As people grow older, facing various obstacles and challenges, people learn and grow from who they were as little as one day. In Buddhism we see the law of Impermanence come into play with everyone’s life, with this we tend to look back and see how much we have grown, how we have survived our lives whether it be physical, mental, or spiritual obstacles that we have faced in our lives. As teenagers we see have a mentality of wanting the independence and earning bigger responsibilities to prove ourselves to our parents, others, or even ourselves that we can achieve the goals we set for ourselves. Though, with this in mind we tend to still make many mistakes that we try to grow out from and strive for better. Though it is ironic the fact that when our mistakes show it is what others see and highlight among us and not the effort we have tried to become a better person. But this is what growing up is all about. As we grow older we see ourselves â€Å"fall in love† with that significant other, which you will never let go and even though they might not be present in our lives we still care about them. Regardless of how much you have changed or the other person has changed you know that deep down when you with them everything is still the same as it was. Not only do we just fall in love but also the love we show our friends. My memoir talks mostly about significant friendships and what I have learned from each and every one of them. We see that as grow a special bond with these friends you exchange mistakes or even experience mistakes together which you can conquer as a team and grow from them. Regardless of fights, obstacles that are put in front of the laps of many friendships, if it’s worth it you don’t give up. In my friendships, especially with Steven, even though he was mad due to the unaccepted friendship with Chris and the betrayal that he felt from it, I have never tried to not fix it, and to have communication with him to solve it. Though he chose to put his guard with his pride he refused to say nothing was wrong and that he didn’t care. As time passed, and took many messages to pass through a friend to show that I was willing to give up on my other friendship, which I truly miss; we have finally overcome that obstacle and have grown closer than ever before. After the feeling of every obstacle has been tackled, every fight has been fought, and you have claimed victorious over any problem that occurs you get the feeling that everything is smooth sailing from then. We look up and think positive that everything will be okay, but until we end our course through life there’s always a new challenge interrupting our trajectory. At this point in time I am satisfied to what I have achieved and where I have ended up, I see myself still constantly looking back at my old self, seeing what I could improve on, changed to reach higher satisfactory, and better myself from I have learned from the past. Even though I have felt that I have reached my goal, as Frankie has reached America to better his life. The act on looking back at yourself, depicts the scene of how Frankie saw himself as a child and how much obstacles he has gone through and achieved to pursue his dream to America, just like the goals we achieve we look back and see what we have gone through. With Impermanence constantly occurring in our lives we are introduced with new challenges and new chapters to open in our lives. Looking back at ourselves does help us learn, but we must apply these new found lessons and look forward to our future to not repeat our mistakes and misguided actions.