Period of The Zygote free essay sample

The period of the zygote begins at fertilization. After a female egg is fertilized, the resulting one celled organism becomes known as a zygote. Once the egg is fertilized, the zygote begins a two-week period of rapid cell division and will eventually become an embryo. The zygote divides through a process known as mitosis, in which each cell doubles by dividing into two cells. This two-week stage is known as the germinal period of development and covers the time of conception to implantation of the embryo in the uterus. In most cases, each male and female sex cell contains 23 chromosomes. When these two haploid cells join, they form a single diploid cell that contains a total of 46 chromosomes. The zygote begins a journey down the fallopian tube to the uterus where it must implant in the lining in order to obtain the nourishment it needs to grow and survive. The period of the zygote lasts for about four days. We will write a custom essay sample on Period of The Zygote or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Around the fifth day, 60 to 70 cells exist that form a hollow, fluid filled ball called a blastocyst. The embryonic disk will become the new organism; the outer ring will provide protective covering. Implantation occurs sometime between the seventh and ninth day which the blastocyst burrows deep into the lining of the uterus. The amnion is a membrane that encloses the developing organism in amniotic fluid. The fluid functions as a cushion and temperature regulator. The yolk sac produces blood cells until the liver, spleen, and bone marrow mature enough to take over this function. The chorion, a protective membrane develops around the amnion by the end of the second week. The placenta is a special organ that permits food and oxygen to reach the zygote and waste products to be carried away. The umbilical cord connects the placenta to the developing organism. The period of the embryo lasts from implantation through the eighth week of pregnancy. The most rapid prenatal changes take place during these six weeks as the groundwork for all body structures and internal organs is begun. During the third week, the embryonic disk folds over to form three cell layers: 1.) Ectoderm- becomes the nervous system and skin. 2.) Mesoderm- from which will develop muscles, skeleton, cardiovascular system, and reproductive system. 3.) Endoderm- becomes the digestive system, lungs, urinary tract, and glands. The nervous system develops fastest in the beginning. The neural tube is a primitive spinal cord that forms when the ectoderm folds over. The embryo’s posture becomes more upright. The embryo can move, and it responds to touch, especially in the mouth area and on the soles of the feet. The period of the fetus is the â€Å"growth and finishing† phase that lasts until the end of pregnancy. The third month the organs, muscles, and nervous system organize and connect. By the twelfth week, the external genitals are well-formed, and the sex of the fetus can be determined using ultrasound. Trimesters are three equal time periods in prenatal period, each of which lasts three months. By the middle of the second trimester (which lasts from 13 to 24 weeks), the fetus has grown large enough that the mother cam feel its movements. Vernix is a white cheese like substance that covers the fetus and protects its skin from becoming chapped in the amniotic fluid. Lanugo is a white downy hair that also covers the fetus and helps vernix stick to the skin. At the end of the second trimester all the brain’s neurons have been produced. The fetus can now be both stimulated and irritated by sounds and light. The third trimester is the age of viability, between 22 and 26 weeks, is the age at which the fetus can first survive if born early. The brain continues to make great strides during the last three months. The cerebral cortex enlarges and the fetus spends more time awake. The fetus is also more responsive to external stimulation. The fetus moves less often, because of reduced space and greater ability to inhibit behavior. A layer of fat develops under the skin to assist with temperature regulation. In the last weeks, most fetuses move into an upside-down position.

Marriage, the Motherhood Penalty and the Gender Wage Gap

Marriage, the Motherhood Penalty and the Gender Wage Gap The gender wage  gap is well-established in societies around the world. Social scientists have documented through research spanning decades that the gender wage  gap- wherein women, all else being equal, earn less than men for the same work- cannot be explained away by differences in education, type of job or role within an organization, or by the number of hours worked in a week or weeks worked in a year. Pew Research Center reports that in 2015- the year for which most recent data are available- the gender wage  gap in the United States as measured by median hourly earnings of both full- and part-time workers was 17 percent. This means that women earned roughly 83 cents to the mans dollar. This is actually good news, in terms of historical trends, because it means that the  gap has shrunk considerably over time. Back in 1979, women earned just 61 cents to the mans dollar in terms of median weekly earnings, according to data from the Bureau of Labor Statistics  (BLS) reported by sociologist Michelle J. Budig. Yet, social scientists are cautious about this overall improvement because the rate at which the gap is shrinking has declined significantly in recent years. The encouraging nature of the overall shrinking gender wage  gap also eclipses the continuing harmful effect of racism on a persons earnings. When Pew Research Center looked at historical trends by race and gender, they found that, in 2015, while white women earned 82 cents to the white mans dollar, Black women earned just 65 cents relative to white men, and Hispanic women, just 58. These data also show that the increase in earnings of Black and Hispanic women relative to white men has been far less than that for white women. Between 1980 and 2015, the gap for Black women shrunk by just 9 percentage points and that for Hispanic women by just 5. Meanwhile, the gap for white women shrunk by 22 points. This means that the closing of the gender wage gap over recent decades has primarily benefitted white women. There are other hidden but important aspects of the gender wage  gap. Research shows that the gap is tiny to non-existent when people start their working careers around age 25 but it widens quickly and steeply during the next five to ten years. Social scientists argue that research proves that much of the widening of the gap is attributable to the wage penalty suffered by married women and by those who have children- what they call the motherhood penalty. The Lifecycle Effect and the Gender Wage  Gap Many social scientists have documented that the gender wage  gap widens with age. Budig, taking a sociological view on the problem, has demonstrated using BLS data that the wage  gap in 2012 as measured by median weekly earnings was just 10 percent for those aged 25 to 34 but was more than double that for those aged 35 to 44. Economists, using different data, have found the same result. Analyzing a combination of quantitative data from the  Longitudinal Employer-Household Dynamics (LEHD) database and the 2000 Census  long-form survey, a team of economists led by Claudia Goldin, a professor of economics at Harvard University, found that the gender wage gap widens considerably during the first decade and a half after schooling ends. In conducting their analysis, Goldins team used statistical methods to rule out the possibility that the gap widens over time due to an increase in discrimination. They found, conclusively, that the gender wage gap increases with age- especially among the college educated who work in higher-earning jobs than those not requiring a college degree. In fact, among the college educated, the economists found that 80 percent of the increase in the gap occurs between the ages of 26 and 32. Put differently, the wage gap between college-educated men and women is just 10 percent when they are 25 years old but has widened massively to 55 percent by the time they reach the age of 45. This means that college-educated women lose out on the most earnings, relative to men with the same degrees and qualifications. Budig argues that the widening of the gender wage gap as people age is due to what sociologists call the lifecycle effect. Within sociology, life cycle is used to refer to the different stages of development that a person moves through during their life, which includes reproduction, and are normatively synced with key social institutions of  family and education. Per Budig, the lifecycle effect on the gender wage gap is the effect that certain events and processes that are part of the life cycle have on a persons earnings: namely, marriage and childbirth. Research Shows that Marriage Hurts the Earnings of Women Budig and other social scientists see a link between marriage, motherhood and the gender wage gap because there is clear evidence that both life events correspond to a greater gap. Using BLS data for 2012, Budig shows that women who have never been married experience the smallest gender wage gap relative to never-married men- they earn 96 cents to the mans dollar. Married women, on the other hand, earn just 77 cents to the married mans dollar, which represents a gap that is nearly six times greater than that among never-married people. The effect of marriage on a womans earnings is made even more clear when looking at the gender wage gap for formerly married men and women. Women in this category earn just 83 percent of what formerly married men earn. So, even when a woman isnt currently married, if she has been, she will see her earnings reduced by 17 percent as compared with men in the same situation. The same team of economists cited above used the same pairing of LEHD data with long-form Census data to show exactly how marriage impacts the earnings of women in a working paper published by the National Bureau of Economics Research  (with Erling Barth, prolific Norwegian economist and a fellow at Harvard Law School,  as the first author, and without Claudia Goldin). First, they establish that much of the gender wage gap, or what they call the earnings gap, is created within organizations. Between 25 and 45 years of age, mens earnings within an organization climb more sharply than do those of women. This is true among both the college-educated and non-college educated populations, however, the effect is much more extreme among those with a college degree. Men with a college degree enjoy vast earnings growth within organizations while women with college degrees enjoy far less. In fact, their rate of earnings growth is less than that for men  without  college degrees, and by age 45 is slightly less than that of women without college degrees too. (Keep in mind that were talking about a rate of earnings growth here, not earnings themselves. College-educated women earn far more than women who do not have college degrees, but the rate at which earnings grow over the course of ones career is about the same for each group, regardless of education.) Because women earn less than men within organizations, when they change jobs and move to another organization, they do not see the same degree of salary bump- what Barth and his colleagues call an earnings premium- when taking the new job. This is especially true for married women and serves to further exacerbate the gender wage gap among this population. As it turns out, the rate of growth in the earnings premium is about the same for both married and never-married men as well as never-married women through the first five years of a persons career (The rate of growth for never-married women slows after that point.). However, compared to these groups, married women see very little growth in earnings premium over the span of two decades. In fact, it is not until married women are 45 years old that the rate of growth for their earnings premium matches what it was for all others between the ages of 27 and 28. This means that married women have to wait nearly two decades to see the same kind of earnings premium growth that other workers enjoy throughout their working career. Because of this, married women lose out on a significant amount of earnings relative to other workers. The Motherhood Penalty is the Real Driver of the Gender Wage Gap While marriage is bad for a womans earnings, research shows that it is childbirth that really exacerbates the gender wage gap and puts a significant dent in womens lifetime earnings relative to other workers. Married women who are also mothers are hardest hit by the gender wage gap, earning just 76 percent of what married fathers earn, according to Budig. Single mothers earn 86 to the single (custodial) fathers dollar; a fact which is in keeping with what Barth and his research team revealed about the negative impact of marriage on a womans earnings. In her research, Budig found that women on average suffer a wage penalty of four percent per childbirth during their careers. Budig found this after controlling for the effect on wages of differences in human capital, family structure, and family-friendly job characteristics. Troublingly, Budig also found that low-income women suffer a greater motherhood penalty of six percent per child. Backing up the sociological findings, Barth and his colleagues, because they were able to match long-form Census data to earnings data, concluded that most of the loss in earnings growth for married women (relative to married men) occurs concurrently with the arrival of children.† Yet, while women, especially married and low-income women suffer a motherhood penalty, most men who become fathers receive a fatherhood bonus. Budig, with her colleague Melissa Hodges, that men on average receive a six percent pay bump after becoming fathers. (They found this by analyzing data from the 1979-2006 National Longitudinal Survey of Youth.) They also found that, just as the motherhood penalty disproportionately impact low-income women (therefore negatively targeting racial minorities), the fatherhood bonus disproportionately benefits white men- especially those with college degrees. Not only do these dual phenomena- the motherhood penalty and the fatherhood bonus- maintain and for many, widen the gender wage gap, they also work together to reproduce and worsen already existing structural inequalities that function on the basis of gender,  race, and level of education.

Rock Island Union Prison

Rock Island Union Prison In August 1863, United States Army began construction of the Rock Island Prison. Located on an Island between Davenport, Iowa and Rock Island, Illinois, the prison was designed to house captured Confederate Army soldiers. The plan was to build 84 barracks with each one housing 120 prisoners along with their own kitchen.  The stockade fence was 12 feet high. There was a sentry placed every one hundred feet with only two openings to get inside. The prison was to be built on 12 acres of the 946 acres that encompassed the island. The First Prisoners In December 1863, the yet unfinished Rock Island Prison received its first prisoners who had been captured by General Ulysses S. Grant troops during  the Battle of Lookout Mountain,  in Chattanooga, Tennessee. While the first group numbered 468, by the end of the month the prison population would exceed 5000 captured Confederate soldiers, some of them also having been captured at the Battle of Missionary Ridge, Tennessee. Temperatures were below zero degrees Fahrenheit in December 1963 when those first prisoners arrived. The temperature would be reported as low as thirty-two degrees below zero at times during for the rest of that first winter.   Disease and Malnutrition at Rock Island Since the construction of the prison was not completed when the first Confederate prisoner’s arrived, sanitation and disease, especially a smallpox outbreak, were issues at that time.  As a response,  in the spring of 1864, the Union Army built a hospital and installed a sewer system which helped improve conditions inside the prison walls immediately, as well as ending the smallpox epidemic. In June 1864, Rock Island Prison severely changed the amount of rations that prisoners received due to how Andersonville Prison was treating Union Army soldiers who were prisoners. This change in rations resulted in both malnutrition and scurvy which led to the death of Confederate prisoners at the Rock Island Prison facility. During the time  that Rock Island was in operation, it housed over 12,000 Confederate soldiers of which nearly 2000 died, but although many claim that  Rock Island was comparable to the Confederate’s Andersonville Prison from an inhumane standpoint only seventeen percent of their prisoners died compared to twenty-seven percent of Andersonville’s total population. In addition, Rock Island had enclosed barracks versus the man-made tents or totally being in the elements as was the case in Andersonville. Prison Escapes A total of forty-one prisoners escaped and were not recaptured. One of the largest escapes occurred in June 1864 when several prisoners tunneled their way out. The last two were caught as they came out of the tunnel and another three were caught while still on the island. One escapee drowned while swimming across the Mississippi River, but another six successfully made it across. Within a couple of days, four of those were re-captured by Union forces but two were able to completely elude capture. Rock Island Closes The Rock Island Prison closed in July 1865 and the prison was totally destroyed shortly thereafter.  In 1862, the United States Congress established an arsenal on Rock Island and today it is our country’s largest government operated arsenal that encompasses almost the entire island. It is now called Arsenal Island. The only remaining evidence that there was a prison that held Confederate soldiers during the Civil War is the Confederate Cemetery where approximately 1950 prisoners are buried. Additionally, the Rock Island National Cemetery is also located on the island, where the remains of at least 150 Union guards are interred, as well as over 18,000 Union soldiers.

Prevalence and detection of depresion among aged care residents with Essay

Prevalence and detection of depresion among aged care residents with cognitive impairment - Essay Example However, there is treatment for depression, the preventive nature is always best for any ailment and if the depression could be prevented, that will be an important issue for analysis. Though, cognitive impairment is not hindrance in detecting depression, the alertness of use of antidepressant medicines is low in older people prescribed for the treatment. The consideration of cognitively impaired people equal with normal people adds additional importance to the study and analysis. The reasons for not detecting the depression in old people are also important. One of the implications of later life depression is the irrational thinking resulted due to depression. The depression influences the irrational thinking and as a result the rational approach can be damaged. This is the result of personality styles at older age are distinctly related to depression. The study of Leon Hyer et al revealed that the irrational thinking and cognitive impairment affect the personality styles. (Leon  Hyer et al, 2005) As the depression influences the irrational thinking, it can have negative implications on psychology of the older people. Even though, there are some factors that are not affected by the depression and irrational thinking, the resultant irrational thinking due to depression is an implication on psychology of the older people. The detection of depression and its psychological depend on methodology adopted. Testing before and after recovery, is one of the powerful methods of identifying the cognitive impairments and depression. The important concern about methodology is about using inappropriate definitions about the extent and nature of depression. The inappropriate definitions may lead to the illusion of recovery of patient, despite poorer performance at baseline memory measures. Another methodological concern is about age, microvascular disease and cognitive impairment in depression. As age

Digital forensic incident response Research Paper

Digital forensic incident response - Research Paper Example Digital forensic investigation is important for productive prosecution of the criminals who engage in digital crimes. It is also useful in recovery of misappropriated resources such as finances, important information and others. The investigators should therefore make sure that they obtain quality forensic evidence which the courts of law require in administering justice. As put forth by Selamat et.al (2008), digital forensic investigation is distinct from digital investigation in that the techniques and procedures that the investigator will use allow the output to be applied in a court of law. In this regard, the researcher ought to consider significant steps to carry out a successful forensic investigation. Our evidence is well hidden in images, codes, encrypted files, missing folders and files among others that need to be cracked so as to reveal the misappropriation. The investigator will collect information on: system sabotage; information related on attacks; hijacks on email; sensitive information; selective information on organized and unorganized crimes; cracking and hacking and other important information (International Journal of Advance Research, 2013). The fact that American Marketing Systems hav e suspected that there is something odd happening in the company provides the platform for investigation to verify the basis of these allegations, establish the culprits and reveal the procedures they are using to skim. In this paper, the investigator presents an extensive report of the existence of the skimming, the culprits and the procedure they use. The investigator will perform information analysis, network intrusion, examine malicious file. He will also use tools which have the ability to crack encrypted files and passwords. Most of forensic audit failure is as a result of lack of proper prior planning. Bearing this in mind, the investigator will spend quality time in planning on the devices which

Perception Towards Successful Brand Essay Example for Free

Perception Towards Successful Brand Essay Rev. of â€Å"Building Brands Without Mass Media.† Joachimsthaler, Erich, and David A. Aaker. Harvard Business Review 3 March 2009: 4-6. Print. In this article, the authors emphasize that a company must have a clear brand identity with depth and texture so it will not convey confuse messages to customers. Also, they provide some marketing strategies for the brands to set up a clear and effective brand identity. Besides, they illustrate six companies that have a strong and clear brand identity in which The Body Shop and Haggen-Dazs are examined in detail. Apart from these, they use various examples to demonstrate the operations of The Body Shop and Haggen-Dazs. Last but not least, they have compared The Body Shop and Haggen-Dazs with their competitors. Lastly, they discuss the advertising methods of Haggen-Dazs in which they think the Farggi strategy that can confuse the customers the most. (Melanie) Hartman, Cathy L., and Caryn L. Beck-Dudley. â€Å"Marketing Strategies and the Search for Virtue: A Case Analysis of The Body Shop, International.† Journal of Business Ethics 20.3 (1999): 253-257. Print. In this journal, the authors use some historical examples to discuss three organizational virtues—excellence, integrity and judgment in which they think that the virtues are now defined and extended to community, membership and holism. Most importantly, they believe that the virtues are now widely applied in the companies. However, they agree with the researchers that it is difficult to theorize the concept of community. Besides, they use the founder of The Body Shop—Anita Roddick as the main example to illustrate the virtues can be utilized in a big company in multifarious aspects. (Melanie) Salver, Jessica. Brand Management in the Hotel Industry and its Potential for Achieving Customer Loyalty. Germany: GRIN Verlag, 2009. Print. In this book, the author mainly discusses some product requirements for a brand to become successful. Although it is not her intention to suggest that a brand will not become successful without the listed requirements, she examines numerous factors that can build up a successful brand in detail, such as high and differentiated demand for product class, the product is easy to identify and product quality is easy to maintain. Also, she has used The Body Shop and McDonald as the examples to explain her factors in detail. Besides, she believes that if the brand offers a reasonable price for the customers, they will certainly buy the products. Rev. of Starbucks: Delivering Customer Service. Moon, Youngme, and John Quelch. Harvard Business Review 10 July 2006: 3-4. Print. In this book, the authors have used Starbucks as an example to evaluate the value proposition and they use â€Å"live coffee† to describe the national coffee culture of it. Also, they use three components to illustrate the branding strategy of it. For example, it imports the best coffee beans from the world, develops a close intimacy with the customer and creates a good atmosphere. Besides, they discuss the locations of the Starbucks in which they are usually located in high-traffic and high-visibility places, such as commercial centers and universities. In addition, they investigate different products and the welfares of the employees in the Starbucks. Adubato, Steve. You Are the Brand. Canada: Rutgers University Press, 2011. Print. In this book, the author uses his personal experience to show Starbucks is not an accidental brand and it does not really keep a connection with customers. However, he agrees that Starbucks has built on â€Å"comfortable† and â€Å"familiar† for him in the end of the chapter. Besides, he believes Starbucks’ reputations are built on the word of mouth from the customers and excellent services from the employees. In addition, he has cited the book from the original chairman and CEO of Starbucks to demonstrate the objectives of the company and the reasons that it starts to lose customers. Lastly, although he laments the Starbucks has become more commercial, he still enjoys his leisure time in it.

How Aids Has Affected Our Society :: essays research papers fc

Today more Americans are infected with STD's than at any other time in history. The most serious of these diseases is AIDS. Since the first cases were identified in the United States in 1981, AIDS has touched the lives of millions of American families. This deadly disease is unlike any other in modern history. Changes in social behavior can be directly linked to AIDS. Its overall effect on society has been dramatic. It is unknown whether AIDS and HIV existed and killed in the U.S. and North America before the early 1970s. However in the early 1980s, "deaths by opportunistic infections, previously observed mainly in tissue-transplant recipients receiving immunosuppressive therapy", were recognized in otherwise healthy homosexual men. In 1983 French oncologist Luc Montagnier and scientists at the Pasteur Institute in Paris isolated what appeared to be a new human retrovirus from the lymph node of a man at risk for having AIDS. At the same time, scientists working in the laboratory of American research, scientist Robert Gallo at the National Cancer Institute, one of the National Institutes of Health in Bethesda, Maryland, and a group headed by American virologist Jay Levy at the University of California at San Francisco isolated a retrovirus from people with AIDS and from individuals having contact with people with AIDS. All three groups of scientists had isolated what is now known as HIV, the virus that causes AIDS. Lorusso 2 In 1995 HIV was estimated to infect almost 20 million people worldwide, and several million of those people had developed AIDS. The disease is obviously an important social issue. AIDS has caused many to rethink their own social behavior. People are forced to use caution when involving themselves in sexual activity. They must use contraception to avoid the dangers of infection. Many people consider HIV infection and AIDS to be completely preventable because the routes of HIV transmission are so well known. To completely prevent transmission, however, dramatic changes in sexual behavior and drug dependence would have to occur throughout the world. Prevention efforts that promote sexual awareness through open discussion and condom distribution in public schools have been opposed due to fear that these efforts encourage sexual promiscuity among young adults. Similarly, needle-exchange programs have been criticized as promoting drug abuse. Governor Christine Todd Whitman vetoed a bill in New Jersey that tried to create a needle-exchange program. She was accused of being "compassionless". She replied that she could not allow drug addicts to continue to break the law. By distributing needles, she felt that she was, in fact, encouraging them to break the law. Prevention programs that identify HIV-infected individuals and notify

Regionalism in India

On 15th of December 1953, when Potti Sriramulu succumbed to death not able to sustain 52 days of marathon fast that was undertaken to demand a separate state for Telugu speaking people, little did he realize that his death would become a launch pad for the dawn of Political Regionalism in India – that would in course of time alter the whole landscape of India. But the brand of regionalism that evolved after Potti Sriramulu’s death was legitimate, genuine and logical. It reflected the aspirations of people at that time. It stood for fulfilling the longstanding desire of people to have their own linguistic state. Thus, Andhra Pradesh became the first linguistic state of India. Today, Nellore district of Andhra Pradesh is renamed as Potti Sriramulu. After the death of Sriramulu, reluctant Nehru was forced to accede to the various cries from other parts of the country with similar demands. In 1954, a States Reorganization Committee was formed with Fazal Ali as its head, which recommended the formation of 16 new states and 3 Union Territories based on the language people spoke in those respective regions. This heralded a new phase in the Indian politics. The subsequent movements for separate states and territories gave birth to slew of regional parties which eventually became prominent in national level and thus started coalition culture in Indian politics. Regionalism: Meaning Regionalism is a feeling or an ideology among a section of people residing in a particular geographical space characterized by unique language, culture etc. that they are the sons of the soil and every opportunity that exists in their land must be accorded to them first but not to the outsiders. It is a sort of Parochialism. In most of the cases it is raised for expedient political gains but not necessarily. Growth and Development Regionalism in India can be traced back to Dravida Movement started in Tamil Nadu. The movement initially focused on empowering Dalits, non-Brahmins, and poor people. Later it turned against imposition of Hindi as sole official language on non-Hindi speaking areas. Finally, the movement for some time focused on seceding from India to carve out their own Dravidastan or Dravida Nadu. The movement slowly declined and today they have become prominent regional parties after many splits and factionalism. Throughout India regionalism persisted. In Maharashtra Shiv Sena against Kannadigas in the name of Marathi pride and recently MNS activists against Biharis; in Punjab against non-Punjabis that gave rise to Khalistan Movement and earlier Akali Movement; in Andhra, Telangana Movement with an aim of separate state; in Assam ULFA militants against migrant Biharis and Bengalis; in North-East against other Indians. It can be traced that regionalism slowly turned from non violent means to violent means to achieve their goals. From Potti Sriramulu’s non violent means of fatsing to Maharashtra Nav Nirman Sena (MNS) and ULFA’s violent means, regionalism has come a long way. Regionalism in present day India is readily used for political gains by petty politicians and secessionist organizations. Economic reasons are exploited for political dividends. When violence is used against people in the name of regionalism it is a criminal act and is punishable. Article 19 of the Constitution of India provides a citizen of India to move freely throughout the territory of India, to reside and settle in any part, and to practice any profession, or to carry on any occupation, trade or business. When ULFA (United Liberation Front of Assam) militants or MNS(Maharashtra Navnirman Sena) activists used violence against poor migrant workers, they clearly violated law of the land and also the Constitution which is above all, even above the Parliament. Do we need to fear Regionalism? No. Regionalism in India is only a short cut to attain the political ambitions by emotionally exploiting the sentiments of the people. The fear of Balkanization is void of any logic. India is bound by a common culture that has flourished on this land many thousand years ago. I may be Kannadiga or Tamil but I am an Indian first. My identity outside India is that of an Indian. The states which fought for complete independence are now part of Indian Union and they have renounced for some extent violence; they include Mizoram, Nagaland, Kashmir, Bodoland, Tamli Nadu. India is too big for these states to fight against and win. Today regional parties define how the governments are formed and conducted both at the centre and the state level. Indeed it is a good development as some political entities such as RJD, BSP, LJP, DMK, AIADMK, BJD have to some extent represented those people who were neglected in the political process for long time. As long as they thrive for regional development without discriminating against outsiders, regionalism is good for India. Every Indian is a son of this soil. A Bihari becomes Mumbaikar when a bomb explodes in Mumbai and a Mumbaikar becomes Bihari when Kosi wrecks havoc in the plains of Bihar. We are united by an idea called India and that unity is imperative if we want to do a ’Chinese’ thing in future – that of actually walking on the path to becoming a global superpower instead of daydreaming

Feminism in Macbeth

â€Å"Does Lady Macbeth Act Against the Stereotypes? † Why Lady Macbeth should appear weak when Macbeth is the one to blame for being guilty? Feminism and the breaking of some stereotypes are the major themes in Shakespeare’s play, Macbeth, as shown primarily through the character of Lady Macbeth. At first she is shown as a brave woman who is against the stereotypes and tries to access some male characteristics by forcing Macbeth to kill King Duncan, yet she hesitates in killing him herself, which reveals her innate weakness as a woman.After the death of Duncan, she feels a strong guilt over the murder of her husband’s victims which makes her sick and she becomes psychotic. Lastly, she reveals her inferior nature as a woman by committing suicide which is a proof of her weakness and the failure of acting against her nature. Lady Macbeth’s effort to access male qualities fails right after she convinces her husband to commit murder and her feeling of guilt le ads her to eventually commit suicide, which proves the stereotype and feminism in the play Macbeth.In this play, one of the major characters, Lady Macbeth, acts against her nature as a woman to assume male characteristics, in order to become the queen. When she receives a letter from Macbeth that says he is willing to kill King Duncan, she talks to the spirits in her mind and says: â€Å"Unsex me here/ and fill me from the crown to the toe/ top full of direst cruelty! † (1. 5. 46-49). In fact she wants the spirits to strip her of her feminine traits, make her strong, and let her commit a crime without regretting it in the future.With all of these dark thoughts that she has in her mind, she still tries to act nice and compassionate in the public, so that nobody can realize what plans they have. Macbeth also wants her to act this way and he thinks that â€Å"False face must hide what the false heart doth know. † (1. 7. 92). He tells Lady Macbeth that the face should hide what the â€Å"false heart† has inside, because he is aware of Lady Macbeth’s personality and he points it out by telling her: â€Å"Bring forth men-children only/ for thy undaunted mettle should compose† (1. 7. 0-81) which shows that he believes Lady Macbeth does not have a proper action as a woman and she only should have â€Å"men-children†, meaning boys. Her effort towards having the qualities of the opposite gender helps her to do what a woman would not usually do; it helps her to plan a murder and be the reason of it. After the stereotype’s been broken, the idea of women being weak and breakable comes up through the character of Lady Macbeth by showing her inability to kill King Duncan and the strong feeling of guilt over the murders which she helps to happen, and makes her mad afterward.The moment Macbeth goes to her after he kills Duncan, and seems regretful of what he did, Lady Macbeth tells him: â€Å"Had [Duncan] not resembled/ My fath er as he slept, I had done’t† (2. 2. 16-17). She says she was not able to kill Duncan herself because he reminded her of her father. Therefore her words express the strong emotions that are still within her, and are against what she wanted to become. Right from that point, she feels the regret. Even when she is telling Macbeth that â€Å"A little water clears us of this deed† (2. 2. 85), she feels guilty about the blood on her hands.She has â€Å"hand of Macbeth’s colors† but she feels â€Å"shame to wear a heart so white. † (2. 2. 82-83). After a while, the feeling of being guilty makes her mad and she starts to feel blood all over her hands, yet they were clean. Even when Gentlewoman brings a doctor to see her, she talks unconsciously about the death of Banquo and the fact that â€Å"banquo’s buried;/ he cannot come out on’s grave† (5. 1. 58-59) but she still feels â€Å"Yet [there] is a spot† (5. 1. 29) of blood . And she also feels there â€Å"is the smell of blood still/ All the perfumes of Arabia will not sweeten [her] little hand† (5. . 46-47). The effects of regression and shamefaced make her feel insecure and mad which show her weakness and unstable personality. If she could succeed to have men qualities, she wouldn’t be suffering once she was guilty over the crime. Lastly, the failure of a woman who tries to break the stereotype is shown by Lady Macbeth’s suicide. When the doctor absorbs the sickness and madness of Lady Macbeth, he warns Gentlewoman about her situation and tells her to â€Å"look after her/ remove from her the means of all annoyances/ and still keep eyes upon her† (5. . 70-72). This is a foreshadowing that explains the cause of Lady Macbeth’s death later in the play when Seyton goes to Macbeth and says â€Å"The queen, my lord, is dead. † (5. 5. 16). That is the moment when Macbeth realizes that her wife had committed suicide and soon he says: She should have died hereafter/ There would have been a time for such a word/ Tomorrow, and tomorrow, and tomorrow/ Creeps in this petty pace from day to day/ To the last syllable of recorded time. And all our yesterdays have lighted fools/ The way to dusty death. Out, out, brief candle. / Life’s but a walking shadow, a poor player/ That struts and frets his hour upon the stage,  / And then is heard no more. It is a tale/ Told by an idiot, full of sound and fury,/ Signifying nothing. (5. 5. 16-27) Macbeth’s speech is a reflection of his love for Lady Macbeth and he sees the life is nothing but a story told â€Å"by an idiot†, after Lady Macbeth’s gone. The death of Lady Macbeth makes his life meaningless and hopeless.After trying so hard for getting the power, suddenly it’s all gone. Choosing suicide for ending Lady Macbeth’s role shows the feminism very clearly, because suicide has always been considered as the action o f somebody who is weak and unable to handle the problems that she/he has got. In this play, even though Macbeth commits the crime, it’s Lady Macbeth who commits suicide and it is a prove of the stereotype that women are weak, emotional and fragile, both physically and emotionally.Accordingly, In Shakespeare’s play, Macbeth, feminism and breaking the stereotypes can be considered as the major theme which is reflected by the character of Lady Macbeth through the play. First she is shown as a strong woman and somebody who doesn’t believe in stereotypes and the ideas that woman are weaker and fragile, and she tries to act against her inferior nature as a woman as she wants the spirits to â€Å"unsex† her. In the other hand, she shows her emotional soul by hesitating in killing Duncan and once she realizes that she is the major reasons of all the murders, she gets sick and goes mad.The feeling of being guilty and having hands immersed of blood makes her commit suicide and end the pain. Obviously Macbeth feels guilty as well but he does not committed suicide which makes him seem strong and powerful. Since suicide is always being known as a matter of weakness, giving Lady Macbeth’s character an end by a suicide is a strong proof of the stereotype and feminism in this play. Macbeth is the person who feels guilty from the first moment, so why is Lady Macbeth the one who should appear fragile and weak at the end?

Worms Cathedral essays

Worms Cathedral essays I researched the Worms Cathedral due to its extraordinary beauty and history. The building has a story that dates as far back as to the 4th-5th Century. The Cathedral was built approximately 100 meters above sea level; this was to keep the building safe from the Rhine floods. The Romans built an administration centre and a temple area on the hill. At this location was the centre of a provincial town, expanding an area of a square kilometer. In 401 the decrease in the Roman Empire also affected Worms, the Roman garrison troops retreated. Twelve years later the Burgundians colonized Worms. Coming from the Baltic Sea they wandered toward the South and were settled in Worms by the Romans with the assignment of securing the borders of the Roman Empire in their settling area. However, after repeating trying in the following 20 years to cast off the Roman supremacy they were beat in a battle by the Romans in 435. One year later the Huns invaded the Rhine plain and destroyed the largest part of the Burgundian people, the rest had to resettle near Lake Geneva. In 600, the Frank Empire of the Merovingians had fallen into three parts: Worms belonged to Austria with Metz as the capital. Furthermore there were Neustria with Paris as the capital and Burgundy with Orleans. A short time after the rules of Austrasia and Neusia had married two sisters, daughters of the Visigothic king, a murderous family war broke out mainly initiated by Neustria. Victims were both kings and one of the sisters. The surviving Austasian kings widow Brunichildis resided in Worms till 600. She must have been an extraordinary and impressive personality. She succeeded in obtaining the regency for her still minor son and asserted herself for a while in a mans world full of barbarism and cruelty-until the descendants f her dead Neustrian brother-in-law managed to take her prisoner and execute her in a dreadful way in 613. ...

Biology of Asthma and Allergic Disease

Biology of Asthma and Allergic Disease I. ABSTRACT The increasing prevalence of asthma and allergic diseases had inspired various researchers to conduct studies that will help understand the main causes, and solutions to the identified problem. This paper is important in creating a wider and deeper awareness and knowledge of asthma and allergic diseases. The study of the Biology of Asthma and Allergic Diseases intends to show the relationship between the increased prevalence of asthma and allergic diseases, and the hygiene hypothesis. The hygiene hypothesis claims that increasing exposure to dirt helps in creating an immune system that helps lower the incidence of asthma and allergic diseases. In this regard, gathering various studies, evaluating and creating lists of valuable evidences, and intelligently presenting them in this paper will help the public in many ways. First, the readers of this paper will have a better understanding of the biology of asthma and allergic diseases and to adopt possible solutions; second, this paper will pose a challenge to researchers, interested on this topic, to conduct further research studies; and third, various institutions studying this phenomenon may utilize this research to further support their claims. II. INTRODUCTION Asthma and allergic disease pose an increasing threat to humans. According to asthma statistics, there are an estimated 300 million people around the world who suffers from asthma, and 250,000 deaths have been attributed to the disease annually (www.aaaai.org). In the United States, there are an estimated 34.1 million Americans during their lifetime, who have been diagnosed with the asthma disease (www.aaaai.org). What is more disturbing is the fact that, about 70% of people with asthma have allergies as well. The American Academy of Allergy Asthma & Immunology estimated that by the year 2025, over 100 million people will have asthma. In a survey conducted in the homes of Americans, it was found out that approximately one quarter had dust mit es allergens in their bed, which is considered high enough level to trigger asthma. Statistics also showed that in 2007, 29% of children who had an allergy to food also had asthma. In fact, asthma was ranked as the third reason for the hospitalization among children under 15 years old (www.aaaai.org). This paper titled Biology of Asthma and Allergic Disease: Hygiene hypothesis explains the biological basis of asthma and allergic diseases and the hygiene hypothesis as its focus area of research. The researcher will also focus on providing a deeper understanding of asthma and allergic disease, in terms of the disease s form, structure, function, growth and development, and behavior. Current researches on the hygiene hypothesis will be presented including the study s aim, methods and results. Moreover, this research paper will explain the value and application of the related research findings to the public health. Likewise, examples will be provided to give the readers with an understa nding of how the presented information can be used in improving the public health policy, programs, and practice. III. RESEARCH The increase cases of asthma and allergic disease around the world have led to various researches and studies of its causes. The International Study of Asthma and Allergy in Children in 2003, revealed that countries such as Australia, New Zealand and the United Kingdom have the highest prevalence of asthma (Holgate, 2004). The percentage rate of children with asthma in these countries was recorded at 20%, way higher than the recorded asthma patients in Central Africa, Central and Eastern Europe and China, which was less than 5% (Holgate, 2004). The report was confirmed when the European Community Respiratory Health Survey gathered almost similar results on difference of the prevalence on adult asthma and bronchial hyperresponsiveness in intercountry samples (Holgate, 2004). Although the suspected cause of the increased asthma may be genetic, a critical role of the environmental factors in the increased prevalence of asthma and other allergic disease is almost certain (Jarvis & Burney, 2000).

Oes the molecular weight of polymers affect the performance of polymer Research Paper

Oes the molecular weight of polymers affect the performance of polymer (organic) solar cells - Research Paper Example (b) Key among these factors is the physical properties of bulk heterojunction, which plays a significant role (Kingsley et al. 22). Components of bulk heterojunction require a broad absorption response in the solar spectrum, which then ensure efficient harvesting of the photons. (c) In addition, the energy levels donor, which is usually a conjugated polymer, need to match with that of the electron acceptor, which typically is a derivative of fullerene (Intemann et al. 3190). This implies that the donor polymer needs to possess a deep highest occupied molecular orbital, which will ensure a large open circuit voltage (Xiao et al. 75). (a) The molecular weight of a conjugated polymer influences the effective conjugated chain (Liu et al. 12165). Therefore, molecular weight makes the electrical and optical properties of the polymers to vary, which improves the performance of polymer solar cells. (b) Prior to conducting and finalizing the research papers, the writers expect that correlations will be evident between the molecular weight and voltage, light absorbance, and current density of solar cells. These correlations will be further investigated and addressed in depth in the final report. Intemann, Jeremy J. et al. â€Å"Molecular Weight Effect on the Absorption, Charge Carrier Mobility, and Photovoltaic Performance of an Indacenodiselenophene-Based Ladder-Type Polymer.† Chemistry of Materials 25.15 (2013): 3188–3195. ACS Publications. Web. 5 Mar. 2015. Kingsley, James W. et al. â€Å"Molecular Weight Dependent Vertical Composition Profiles of PCDTBT: PC71BM Blends for Organic Photovoltaics.† Scientific Reports 4 (2014): n. pag. www.nature.com. Web. 5 Mar. 2015. Xiao, Zeyun et al. â€Å"Effect of Molecular Weight on the Properties and Organic Solar Cell Device Performance of a Donor–Acceptor Conjugated Polymer.† Polymer Chemistry (2015): n. pag. pubs.rsc.org. Web. 5 Mar.