Do Hippos Sweat Blood Learn About Hippo Perspiration

The hippopotamus or hippo mystified ancient Greeks because it appeared to sweat blood. Although hippos do sweat a red liquid, it isnt blood. The animals secrete a sticky liquid that acts as a sunscreen and topical antibiotic. Color Change Perspiration Initially, hippo perspiration is colorless. As the viscous liquid polymerizes, it changes color to red and eventually brown. Droplets of perspiration resemble drops of blood, although blood would wash away in water, while hippo perspiration sticks to the animals wet skin. This is because the hippos blood sweat contains a high amount of mucous. Colored Pigments in Hippo Sweat Yoko Saikawa and his research team at Kyoto Pharmaceutical University, Japan, identified non-benzenoid aromatic compounds as the orange and red pigment molecules. These compounds are acidic, conferring protection against infection. The red pigment, called hipposudoric acid; and the orange pigment, called norhipposudoric acid, appear to be amino acid metabolites. Both pigments absorb ultraviolet radiation, while the red pigment also acts as an antibiotic. Reference: Yoko Saikawa, Kimiko Hashimoto, Masaya Nakata, Masato Yoshihara, Kiyoshi Nagai, Motoyasu Ida Teruyuki Komiya. Pigment chemistry: The red sweat of the hippopotamus. Nature 429, 363 (27 May 2004).

Essay on Comparable Worth Case Study - 810 Words

The Comparable Worth Debate March 20, 2012 The Comparable Worth Debate Comparable worth means getting the same amount of pay for jobs of equal value in an organization. This is completely different from the concept of â€Å"equal pay† which means that workers who perform the same duties with the same job title get the exact same wages. Comparable worth is a recognized strategy for determining job compensation. If an organization is going to put a specific value on a function, it should also put the same value on other functions that are of equal importance. Comparable worth remains an undeveloped concept. Many court cases have been heard in reference to comparable worth but the suits were unsuccessful as the procedure is not clear. (The†¦show more content†¦The first involved nurses who were employed by the city of Denver. They charged that they were discriminated against due to gender. They showed that they were paid lower wages than parking meter repairers, tree trimmers, and sign painters. Their argument was that the wage differentia ls did not reflect differences in type or value of work but were due to society’s tendency to pay women less than men for their work. They based their case on the Equal Pay Act and the Civil Rights Act. The Equal Pay Act clearly did not apply because the jobs that were being compared were different but the Civil Rights Act did apply because jobs dominated by women were in fact paid less than jobs dominated by men even though the jobs were of comparable worth. (The Law and Compensation and Benefits, 2009) In the second case, Westinghouse Corp. was charged by a union because they had established classes of jobs for wage-setting purposes that discriminated against women. They showed that the company had isolated women’s jobs from men’s and set lower rates for the women. The federal district court found that this practice discriminated against women and ordered that it be stopped. Finally, jail matrons charged that they were discriminated against because they were doing work similar to but not equal to that of prison guards but the wage difference between those twoShow MoreRelatedCase Study: The Comparable Worth Debate in Twin Oaks Hospital1158 Words   |  5 Pagesprogram that would use comparable worth to evaluate the nursing and secretarial-clerical jobs. The disgruntled workers at Twin Oaks have met with union organizers about their concerns, and the workers’ spokeswomen have brought their requests to David Hardy, director of personnel at Twin Oaks. Their three main requests were for a situation similar to Lexington Memorial: an immediate 5 percent pay increase, the establishment of a job evaluation system using comparable worth, and a pledge to use theRead MoreComparable Worth714 Words   |  3 PagesIntroduction: The debate in this study is that of whether or not to use comparable worth as the basis for future pay adjustments. Comparable worth, as defined by Merriam-Webster, is the concept that women and men should receive equal pay for jobs calling for comparable skill and responsibility or that is of comparable worth to the employer. To further expand on this, the term comparable worth describes the idea that gender biased jobs should be reanalyzed to determine their worth to an employer. In theoryRead MoreThe American Association Of University Women1643 Words   |  7 Pagesproblem the world population is battling, takes place in the work place. Women, who are as equally trained and educated, and with the same experience as men are not getting equal pay, â€Å"The American Association of University Women is releasing a new study that shows when men and women attend the same kind of college, pick the same major and accept the same kind of job, on average, the woman will still earn 82 c ents to every dollar that a man earns† (Coleman). This form of inequality dates back for centuriesRead MoreThe American Association Of University Women1643 Words   |  7 Pagesproblem the world population is battling, takes place in the work place. Women, who are as equally trained and educated, and with the same experience as men are not getting equal pay, â€Å"The American Association of University Women is releasing a new study that shows when men and women attend the same kind of college, pick the same major and accept the same kind of job, on average, the woman will still earn 82 cents to every dollar that a man earns† (Coleman). This form of inequality dates back for centuriesRead MoreEssay on Analysis of Comparable Worth and the Common Good2448 Words   |  10 Pagesequality has not yet been achieved. Today, thirty-six years later, women still earn only seventy-six percent of the wages of men. Early studies found convincing evidence that women were being construed as inferior when it came to their work. Jobs that were dominated by women were paid less than male-dominated jobs, not because they were intrinsically worth less, but because they were dominated by women (Treiman Hartmann, 1981:93; Remick, 1984b; and Steinbert et al, 1986 as cited in Ames, 1995)Read MoreThe Bayesian Regression Model1410 Words   |  6 Pagesregression model implanted via multiple-chain MCMC, the speed-upspeedup of computing heavily depends on the length of burn-in which cannot be parallelized. Often, the length of burn-in is set up arbitrarily, which can be too short or too long. 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Participants are randomly assigned to the variousRead MoreAn Evaluation of Groupware Implementation: Delivering Value or Trouble to the Organization1221 Words   |  5 Pagesï » ¿Groupware: Delivering Real Value or More Trouble Than It Is Worth? Introduction   The essence of any effective technology-based initiative is paradoxically more based on the human side of the equation, specifically the change management aspects of the implementation, not the technological ones. In deciding if groupware is worth the cost and effort, the human side of their use needs to be a priority, over and above even the most advanced technological advances in groupware platforms (Denton, 2006)Read MoreAutism Case Study928 Words   |  4 Pagesschedule or a missing reply from some mothers. The results of the sample focused on head growth, which included 106 082 children, where 54 336 of those were boys and 51 746 were girls. 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The Older the Better free essay sample

â€Å"Am I getting too old?† â€Å"Is he the one?† â€Å"I need a boyfriend.† Statements and comments such as these are persistently spoken and heard from the mouths of most American teenagers. Dating and constant interaction with the opposite sex is an immense somewhat integral part of the ultimate American lifestyle specifically in regards to teenagers and young adults. Television shows such as Gossip girl, Melrose Place, even Bones and magazines like â€Å"Cosmopolitan†, â€Å"Cosmo Girl† and â€Å"GQ† are constantly promoting relationships among young adults with headlines such as â€Å"6 Things Guys Notice 6 Seconds After you meet† (Cosmopolitan, 2009) or the â€Å"Flirt with Guys† sections in Cosmo Girl. When things such as these are consistently seen and read by young Americans, they are given the thought dating is what they are supposed to do. Although, dating and courting are common and normal aspects in the US and hap pen to be quite valued, other cultures around the world view it in a completely different manner. We will write a custom essay sample on The Older the Better or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page In many African and Southwest Asian nations, people dated only in order to get married, the concepts of â€Å"playing the field†, â€Å"just having fun† or â€Å"weighing your options† do not exist. People dated for one thing and one thing only, to get married! In these cultures, most people actually don’t even date; their mates are found for and introduced to them through close family or business relations. This process is done very discreetly. Here in the US for example, if a guy were to realize that he is attracted to a girl, he might write her a letter, try numerous ways to garner her attention, talk to one of her friends, or just go ahead and ask her out. On the other hand, this would be considered taboo in many African and Asian cultures, where courting is something that is done privately between close families and friends, not in the middle of a busy high school hallway or at the mall. For a male to approach a girl in a romantic way and for her to respond would be considered â€Å"fast† and be seen as a disgrace and a sign of disrespect to their respective families. In their culture, if a guy is interested in a girl romantically, he’d first discuss it with the elders of his family in order to gain their approval. If the elders approve, they would then look into the background of the girl and her family and after deeming her appropriate, they’d check for a common friend between the two families and proceed to setting up a meeting. Although statistics show that both Western and Eastern women get married at approximately the same age, between ages 24-26, the divorce rates between both societies are quite different. In the past year, 27.6% under the age of 20, 36.6% between the ages of 20-24 and 16.4% between age 25-29 (Baker). The US currently ranks 5th in world divorce rates with 50% of all marriages ending in divorce (US Rank, 2009). Whilst, India, a nation that is completely filled with three major easte rn cultures has a divorce rate of 1.1%. Some might say that the main reason why divorces are less apparent in eastern cultures is due to the fact the being divorced is considered taboo and shameful, which happens to be true. Some might say that dating is not a big thing in these societies because they’re forbidden to do so or because their marriages are arranged (Hoda Rashad, 2005). While both of these do have some truth to them, rarely are they so now in modern times. Take Turkey for instance, a nation that is more European than it is Islamic, Arab, or â€Å"old school† and also happens to have a very high literacy rate. 93% of all Turkish women are married by the time they are thirty, and a divorce rate of only 6% (World Divorce Statistics, 2009). It appears that the main reason why marriages and relationships last longer in Eastern society is due to the way that marriage is perceived. Marriage is a lifetime bond, a union between two people who, usually, choose to sp end the rest of their lives together. Getting married is a very significant thing to do and it’s something that should be done after a long and thoughtful process. By getting married, you are claiming that you are ready to be settled, start a family and devote yourself and time to your partner. Although some might see marriage as losing their individuality, independence and freedom because they now have to answer to someone else and be mindful of the things that they do, there are also many benefits to being married. . Marriage is more than just wearing a ring, signing a piece of paper or saying that you like someone. In many cultures, getting married is seen as a rite of passage, a sign that you are now ready to leave your parents’ home and venture into the world, which happens to be one of the reasons why dating is not done to the extent as it is here in the US. I grew up in a family were dating was not accepted and still isn’t. My family, like many Nigerians, feel as if dating is something that should be when you’re older and more mature. My sisters and I were always told, â€Å"No dating till after college†, our parents were just telling us the same thing that they were told and I completely agree with them. To them dating is not a pastime, it’s not something that you do just because you’re bored or because everyone else is doing it. Dating and being with someone should be taking very seriously. Dating is not something to do just for the fun of it. I asked one of my American friends why she dates and her response was† just to be with someone, people date different people so that they know what they do or don’t want.† (Newson, 2009) Why is that you need to date many people before you know what it is that you do or don’t want. Obviously, if you start dating at the tender age of 16, the age that most American females start dating (with parental consent), you don’t know what you want in another person; you barely know what you want in yourself. Another big part of dating that is not evident in American society is the involvement of parents. American youth rarely like to involve their parents in their personal lives until they are for sure serious about the person. While this might sound like a good idea in the sense that you don’t want to keep bringing countless amounts of men to meet your parents. Alternatively though, if you proceed to date the way Easterners do, by waiting to get married to start looking and involve your parents right away, the issue of bringing around many guys will no longer be a problem. By implementing this method of dating, many of the problems that are related to teens can be negated. If the teenagers don’t see dating at a young age or having a constant and sexual interaction with members of the opposite sex to be such a necessity they are less likely to date, therefore resulting in less teen pregnancy. The durations of marriage are also more likely to last longer due to participants being more mature, settled and mentally ready for such an important step in life.