Analysis Of Ibsens A Dolls House Essay -- A Dolls House Essays

A Doll House A basic Analysis When Nora hammered the entryway shut in her doll's home in 1879, her message sent shockwaves around the globe that endure right up 'til today. I should stand very alone, Nora pronounced in the wake of discovering that her optimal of life was only a creative mind of her and that for her entire life had been develop by others people's, explicitly her better half and her father thoughts, conclusions and tastes. Nora is the spoiled spouse of a hopeful bank chief Torvald Halmer. In a urgent endeavor to spares her better half's life Nora once requested an advance so she and her family could move some place where her significant other could recoup from his infection. Giving the conditions she, as a lady of that period, without anyone else and behind her significant other fashioned her father mark to get the advance. Presently, Nora's moneylender (Mr. Krogstad), regardless of her paying promptly, utilizes that shortcoming as a misrepresentation to pressure her so she could assist him with keeping his activity in the Bank where her significant other will be the director. Nora discovers that Torvald would fire Mr. Krogstad at any expense. At learning this, Nora trembles for she knows Mr. Krogstad will advise everything to Torvald. She stays certain; anyway that Torvald will remain by her regardless of what result. His response however isn't what she expected and in this manner here is the point at which she understands that she must stand very alone and leaves her significant other. From the time A Doll's House was performed for first time (1879) till now, there have been a wide range of understanding and pundits about its message. As indicated by Mr. Mayer's documents pundits thought about that the A Doll's House message was that a marriage was not holy, that a man's clout in his home ought not go unchallenged. Another comparative pundits' interpretat... ... Johnston, Brian. Text and Supertext in Ibsen's Drama. Pennsylvania : The Pennsylvania State University , 1932. 2. Templeton, Joan. Ibsen's Women. Cambridge : Cambridge University Press, 1997. 3. Tennant, P.F.D. Ibsen's Dramatic Technique. New York : Hummanities Press Inc., 1948. 4. Meyer, Michael. Ibsen's on record. London and New York : Methuen London Ltd., 1985. 5. Passage, Karen. Social contrains and agonizing development in A Doll's House. Extended Academic ASAP. Methodist College , Fayetteville , NC . 30 Octuber 2005 6. Hopkins, Anthony and Bloom Claire. A Doll's House video recording. Southgate Entertainment. 1989. 7. Rekdal, Anne Marie. The female Jouissance An Analysis of Ibsen's Et dukkehjem. Extended Academic ASAP. Methodist College , Fayetteville , NC . 30 Octuber 2005

Performance Assessment and Gifted Students Essay

Execution Assessment and Gifted Students - Essay Example Study shows that understudies of nowadays are practically changing the old training framework due to having the option to get a handle on thoughts quick and without any problem. Despite the fact that not all understudies are skilled and capable, a large number of them can exceed expectations in other various fields at school. With libraries having been consolidated in the learning educational program, understudies have utilized the offices and have thought of their own exploration plans and undertakings. The libraries additionally urge understudies to concentrate in front of their educators, where they utilize an assortment of materials separated from the ordinary class notes given by their instructors. Research shows that talent can be found in all societies and can be communicated in various manners. Each individual as a rule has some shrouded potential which, whenever given a little push could be released. This is on the grounds that notwithstanding having the blessings and abilit ies, a few understudies may very well sit on them without making any move to abuse them. It is therefore the explanation that educators, guardians and gatekeepers should observe the talented understudies and post for the undiscovered shrouded capacity in them (Sarouphim 277). To begin with, one must embrace a more extensive perspective on the possibility of insight, skill, and gifts that goes past the scholarly presentation of an individual and which incorporates a wide assortment of human capacities. Prior to starting the procedure, it is additionally essential to focus on the various types of talent that exist in a person. These may incorporate; developing skill, potential talent or high-potential skill (Calero, Belen and Robles 176). The creators likewise gave that the motivations to having this technique was on the grounds that the talent or imagination level in an individual was additionally influenced by other outer factors other than the individual’s own capacities. Su ch incorporate; the socio-natural factors, which may either impede or advance the capacities. This is principally because of the way that the earth with which an individual experiences childhood in can, all things considered, influence how the person abuses their abilities. Study shows that individual’s execution could be influenced by social and natural elements, particularly those in underrepresented networks (Sternberg and Reis 142). The degree to which an individual endeavors their capacities is additionally said to rely upon their sexual orientation. This is significantly influenced by the exploration results which show that men are supposed to be more able than ladies and, subsequently, their exhibition it considered to be likewise better (Gorman and Kmec 841). This widely influences the mindset of ladies and along these lines, not very many of them will misuse their blessings and gifts. Else, others will sit on them and do nothing because of dread. Research additionall y demonstrates that the presentation of ladies will likewise be influenced by the way that nobody focuses or thinks about their shrouded capacities. Execution appraisal of verbal and math accomplishment in understudies demonstrated that the degree of talent in understudies likewise varied as far as sexual orientation. By utilization of the Internal/External Frame Model, (I/E Model) the two guys and females were seen as also talented in the manner that they shaped their verbal and math self-ideas. Be that as it may, the consequences of their scores were seen as totally extraordinary. Female understudies were seen as additional

MIT students do it all night.

MIT students do it all night. SPECIAL DOUBLE BONUS ENTRY!! I didnt actually write this entry on Tuesday, but its dedicated to Tuesday, because on Tuesday morning I pulled my first all-nighter of the fall term. Well, I dont really believe in linear time anyway. Apparently, neither do the Aztecs. Wow, this is a really cool article. Then on midnight of the 12th day of the festival, a prisoner was taken to the priest. The priest would watch in the night sky for the star of fire to reach the zenith. Once it did, the priest would remove the heart of this man, and replace it with a piece of wood, that was laid on a piece of turquoise. This is where the priest would start the new fire that would once again light the city. Anyway, I digress. Heres a salute to my top five favorite MIT all-nighters over the past two years. 1. The night before my final paper was due for 21L.009. This was my very first all-nighter at MIT; I made it through by drinking 12 glasses of tea throughout the night. That combination of caffeine and extreme discomfort kept me awake until around 6 AM. Actually, the assignment I was working on happened to be interesting enough that I shouldnt have actually needed the teamy professor, Peter Donaldson, developed a video-editing software such that we could write essays. I spent the night watching Zeffirellis 1968 adaptation of Romeo and Juliet and comparing it to West Side Story, released in 1961. Im a huge West Side Story fan, and I still ended up learning a lot about the directorial techniques and symbolism when I watched it closely. Also, did you know that the original lyrics to What is a Youth? in Romeo and Juliet were nearly identical to those of Somewhere? 2. November 21-23, 2004. Immediately before Thanksgiving vacation last fall, I pulled three consecutive all-nighters due to a bombing onslaught of MATLAB programming, BSO concert reviews, and quantitative potentiometric titration. On the third day, I limply made my way to South Station, sat down in a train bound for Philadelphia, and collapsed for six hours. Luckily, I was kept company on all three nights by Shannon Dong 05, who was busily programming a robot to walk around a cave and pick up random stuff. Somehow that led her to a degree in Course XVI: Aeronautics and Astronautics. I dont get those people. 3. August 29, 2004. Long story short, I had a less-than-ideal UROP experience the summer before I found my wonderful turkey waste conversion lab. My professor, He-Who-Must-Not-Be-Named, wanted me to get a bunch of stuff done over the next term, but I didnt really want to work during term. So, I decided Id finish my entire project over the last five days of summer vacation and then seek employment elsewhere. The reactions I was doing took about six hours each to do, so I basically went in every six hours, with unfailing punctuality, to set up another reaction. Well, I went in at 3 AM, purified my product, broke into another lab to get ice, rotovapped it, added aryl grignard, and began a miserable walk home at 5 AM. When I got back, I opened my mailbox on a whim and found a postcard from my beloved high school friend Shana telling me how special I was and reprimanding me for purchasing a copy of Everything Is Illuminated. It was so beautiful and inspiring that I immediately took my bik e down to the aquarium and watched the sunrise alone by the harbor. It was kind of transcendent I think everybody needs to go down there and see it at some point in their MIT experience. 4. Every Thursday night from September 31, 2004 to December 2, 2004. Back in the dark ages when I was still contemplating a math major, I decided to take, against my better judgment, 18.701: Algebra I. Now, Freshman year was no walk in the park with 8.022, but 18.701 was the first class at MIT that completely and utterly destroyed me, threw me into a gorge, tap-danced on my face with cleats, poured lye into my open wounds, and ground my bones to make its bread. I have unlimited respect for anybody who managed to pass its evil older sister, 18.702. The Psets, due on Fridays, were incredibly long, and I was in general very short on time during the weeks, so Id unfailingly stay awake until the wee hours of the morning every Thursday night. I ended up dropping it last-minute anyway because I wanted to go Christmas shopping instead of studying for the final. This is a good advertisement for the sophomore exploratory option at MIT. Except for, you know, the three months of sleepless nights I had. 5. August 15, 2005. Maybe it wasnt the best idea to leave my entire room packed until move-out day, make a train reservation for 6 AM, and then go to 6 flags until midnight. Still, I have to give major credit here to Dave, who went above and beyond the call of a night security guard. I have to bake that man a cake. Dont get me wrong now; some of these may sound a little stressful, but its always an interesting experience to pull an all-nighter. one reason is that I have a river view and the sunrise is always spectacular behind the John Hancock building, reflecting off the otherwise-muddy Charles. Thats because of all the air pollution, I think. You never know what color its going to be! Like a box of chocolates! DID YOU KNOW? The longest vertical distance from which a grape has been dropped and then caught in a human mouth was 788 feet. It was dropped off the roof of the John Hancock building.

MIT students do it all night.

MIT students do it all night. SPECIAL DOUBLE BONUS ENTRY!! I didnt actually write this entry on Tuesday, but its dedicated to Tuesday, because on Tuesday morning I pulled my first all-nighter of the fall term. Well, I dont really believe in linear time anyway. Apparently, neither do the Aztecs. Wow, this is a really cool article. Then on midnight of the 12th day of the festival, a prisoner was taken to the priest. The priest would watch in the night sky for the star of fire to reach the zenith. Once it did, the priest would remove the heart of this man, and replace it with a piece of wood, that was laid on a piece of turquoise. This is where the priest would start the new fire that would once again light the city. Anyway, I digress. Heres a salute to my top five favorite MIT all-nighters over the past two years. 1. The night before my final paper was due for 21L.009. This was my very first all-nighter at MIT; I made it through by drinking 12 glasses of tea throughout the night. That combination of caffeine and extreme discomfort kept me awake until around 6 AM. Actually, the assignment I was working on happened to be interesting enough that I shouldnt have actually needed the teamy professor, Peter Donaldson, developed a video-editing software such that we could write essays. I spent the night watching Zeffirellis 1968 adaptation of Romeo and Juliet and comparing it to West Side Story, released in 1961. Im a huge West Side Story fan, and I still ended up learning a lot about the directorial techniques and symbolism when I watched it closely. Also, did you know that the original lyrics to What is a Youth? in Romeo and Juliet were nearly identical to those of Somewhere? 2. November 21-23, 2004. Immediately before Thanksgiving vacation last fall, I pulled three consecutive all-nighters due to a bombing onslaught of MATLAB programming, BSO concert reviews, and quantitative potentiometric titration. On the third day, I limply made my way to South Station, sat down in a train bound for Philadelphia, and collapsed for six hours. Luckily, I was kept company on all three nights by Shannon Dong 05, who was busily programming a robot to walk around a cave and pick up random stuff. Somehow that led her to a degree in Course XVI: Aeronautics and Astronautics. I dont get those people. 3. August 29, 2004. Long story short, I had a less-than-ideal UROP experience the summer before I found my wonderful turkey waste conversion lab. My professor, He-Who-Must-Not-Be-Named, wanted me to get a bunch of stuff done over the next term, but I didnt really want to work during term. So, I decided Id finish my entire project over the last five days of summer vacation and then seek employment elsewhere. The reactions I was doing took about six hours each to do, so I basically went in every six hours, with unfailing punctuality, to set up another reaction. Well, I went in at 3 AM, purified my product, broke into another lab to get ice, rotovapped it, added aryl grignard, and began a miserable walk home at 5 AM. When I got back, I opened my mailbox on a whim and found a postcard from my beloved high school friend Shana telling me how special I was and reprimanding me for purchasing a copy of Everything Is Illuminated. It was so beautiful and inspiring that I immediately took my bik e down to the aquarium and watched the sunrise alone by the harbor. It was kind of transcendent I think everybody needs to go down there and see it at some point in their MIT experience. 4. Every Thursday night from September 31, 2004 to December 2, 2004. Back in the dark ages when I was still contemplating a math major, I decided to take, against my better judgment, 18.701: Algebra I. Now, Freshman year was no walk in the park with 8.022, but 18.701 was the first class at MIT that completely and utterly destroyed me, threw me into a gorge, tap-danced on my face with cleats, poured lye into my open wounds, and ground my bones to make its bread. I have unlimited respect for anybody who managed to pass its evil older sister, 18.702. The Psets, due on Fridays, were incredibly long, and I was in general very short on time during the weeks, so Id unfailingly stay awake until the wee hours of the morning every Thursday night. I ended up dropping it last-minute anyway because I wanted to go Christmas shopping instead of studying for the final. This is a good advertisement for the sophomore exploratory option at MIT. Except for, you know, the three months of sleepless nights I had. 5. August 15, 2005. Maybe it wasnt the best idea to leave my entire room packed until move-out day, make a train reservation for 6 AM, and then go to 6 flags until midnight. Still, I have to give major credit here to Dave, who went above and beyond the call of a night security guard. I have to bake that man a cake. Dont get me wrong now; some of these may sound a little stressful, but its always an interesting experience to pull an all-nighter. one reason is that I have a river view and the sunrise is always spectacular behind the John Hancock building, reflecting off the otherwise-muddy Charles. Thats because of all the air pollution, I think. You never know what color its going to be! Like a box of chocolates! DID YOU KNOW? The longest vertical distance from which a grape has been dropped and then caught in a human mouth was 788 feet. It was dropped off the roof of the John Hancock building.

Obesity in the United States Essay - 1008 Words

Obesity in the United States is on the rise and there is no end in sight. Obesity is a health problem that does not discriminate, it effects all ages, genders, and races. There are many factors that can cause an individual to become obese. These factors can include calorie intake, amount of physical activity, genetics, and environment. The rise of obesity in the United States has posed health and financial problems for this country that need to be dealt with. It is said that an obesity epidemic is sweeping the country and that the numbers are astronomical. Approximately 31% of all adults and 15% of children, ages 6-19 are obese. Obesity is also severe in a variety of ethnic groups. For example, 50% of non-Hispanic black women are†¦show more content†¦In restaurants, meals come in bigger portions and in the grocery store you can find a huge selection of a variety of foods, most pre-packaged. Many Americans are not aware that eating like this everyday can add a large amou nt of calories to their diet. An increase in physical activity is needed to offset this large calorie intake, but in most cases it is not seen. Physical activity is defined as any bodily movement produced by muscles that results in an expenditure of energy (American obesity). This kind of activity can be accomplished through household chores, during work, or through free time activities. Unfortunately, technology has limited physical activity in the United States. Cars are used to run everywhere, even short distances. Household chores have been made easier through the use of things like dishwashers, and outside activities have been pushed aside by computers and television. With this decrease in physical activity, obesity will be almost impossible to combat. Genetics is another factor in the rise of obesity. According to the Centers for Disease Control and Prevention (CDC), multiple genes found in some individuals can increase ones susceptibility for obesity (overweight and ob esity). Many of these genes require outside factors; like an abundant food supply or little physical activity to cause obesity. The CDC is trying to promote the awareness that genes and behavior are both neededShow MoreRelatedObesity On The United States981 Words   |  4 Pagesis made home doesn’t mean is healthy. According to article â€Å"The state of obesity† by better policies of America more than one third of adults (34.9) are obese in the United States. But why is there so much obesity on the United States and who is there to blame? We can go ahead and blame the fast food restaurants or we can blame the people itself. In my opinion the individuals are the ones to blame for the obesity in the United States because they rather have fast and easy food even though it’s notRead MoreObesity And The United States1430 Words   |  6 PagesAccording to an article, â€Å"Obesity in Children†, published through the medicine health website, the issue on ch ildhood obesity in the United States has increased within recent years. â€Å"Today, nearly a third of youths are overweight or obese. That’s more than 23 million children and teenagers,† (Childhood Obesity in the United States). Obesity can eventually lead to different and more serious health issues. Fast food restaurants attract the attention of our younger generation and are some of the mainRead MoreObesity : The United States1268 Words   |  6 PagesOctober, 2015 Obesity in America Over the past few decades, obesity rate has grown drastically in the United States. â€Å"A third of U.S. adults are obese† (Brady 519), placing them at a higher risk for diseases, and increased healthcare spending. It a preventable nutritional problem that affects people of all ages, gender and race, with minority groups and people of low socioeconomic status disproportionately affected. It is a multifaceted problem with many issues at its root. Obesity is the resultRead MoreObesity And The United States1265 Words   |  6 Pages Obesity in the United States has been a serious problem affecting Americans and has been continually growing higher in numbers each year. American obesity has nearly doubled within the last 40 years and is now considered to be an epidemic that is affecting millions of people around the nation. According to the National institute of Diabetes and digestive and kidney Diseases, 31% of men and 35% of women are considered seriously overweight, along with 15% of children between the ages of six and nineteenRead MoreObesity in the United States1115 Words   |  4 PagesIn the United States today, obesity has become an enormous burden on both the health and healthcare of those affected. In the last 3 decades, the number of people overweight has increased dramatically. According to the Centers of Disease Control, as of 2013, 34.9% of our population is considered overweight or obese. America is the richest yet the fattest nation in the world, and our obese backsides are the butt of jokes in every other country (Klein, 1994). Obesity is defined as having excess bodyRead MoreObesity And The United States1317 Words   |  6 PagesObesity in the United States In today’s world, obesity rate has been increased significantly. Among 196 countries of the world, the Unites States is ranked 19th, and one third of the population in the U.S. have obesity. Reason that people care about how much population is obsessed is that it is â€Å"linked to many of the major causes of death in the United States, including heart disease, some types of cancer, strokes, diabetes, and atherosclerosis† (Himes 73). 19th of the world may not seem very highRead MoreObesity And The United States951 Words   |  4 PagesObesity in the United States Obesity is raging in the United States. America is the fattest country on this earth. It has become a major health concern. It is not only increasing at an alarming rate in adults, but also in children. The risk of obesity is serious; it can cause many problems in the body. In order to cut down on obesity, Americans need to be more aware of what they eat every day, make healthier choices, and get the proper amount of exercise and nutrition. In many cases obesity canRead MoreObesity And The United States973 Words   |  4 Pagesbecause is made home doesn’t mean is healthy. According to the article â€Å"The state of obesity† by better policies of America more than one third of adults (34.9) are obese in the United States. But why is there so much obesity in the United States and who is there to blame? We can go ahead and blame the fast food restaurants or we can blame the people itself. Individuals are the ones to blame for the obesity in the United States because they have this idea of eating fast and easy, but just cause is fastRead MoreObesity And The United States975 Words   |  4 PagesObesity is an issue that has been growing constantly in the United States. Due to the growing number of fast food restaurants and everything becoming more and more convenient to the human race, the population has been gaining an abundance of weight over the last several decades. The United States has the highest obes ity rate among all of the countries in the world. The rates of obesity for each individual state in the United States all exceed 20 percent (Adult Obesity). Gary Stocklaufer, was a marriedRead MoreObesity And The United States1334 Words   |  6 PagesObesity is an ongoing epidemic in our county and our world. Carrying around excess weight isn’t just uncomfortable, it also poses a variety of very serious health threats, such as heart disease, stroke, high blood pressure, diabetes, some cancers, osteoarthritis, and gout. Also some breathing problems, such as sleep apnea and asthma. My peers talked about the difference of being obese and overweight. The difference of the two is how your BMI ranges. BMI stands for body mass index meaning that your

Women s Fight For Freedom - 1352 Words

A father, a husband, a brother, a son. A soldier. Faced with brutal environments, challenging him mentally, physically, and emotionally. A man leaves his family to go do his job, which stations him in Afghanistan in harm s way. The military creates men who are immensely brave, strictly disciplined, completely loyal, and heavily courageous. These men work hard to protect our country and they need to be honored beyond measures, but somehow everyone seems to overlook the opposite gender, who also risks their lives to serve their country. A mother, a wife, a sister, a daughter. A soldier. A woman who fights for her country with bravo and strength. Women have recently gained more acceptance in the military, compared to years before, but they†¦show more content†¦Throughout history, the rights of women as citizens of the United States have been suppressed due to their gender. Seldom has a man been oppressed due to his gender, but it is all too easily imposed on women, who are expected to follow social standards dictated by the perceived norms of society. Females gained the ability to enlist into the military during World War I in 1914 unofficially—previously only a field for men. Before women were not able to obtain any job under all branches of the military, although, jobs consisting of support staff and nursing were readily available to them. Slowly women have been able to make more of an impact in the military; they are currently allowed to fill in every job description except direct combat positions. Inequality means one side is able to earn more medals, achievements, and rankings compared to the other; equality means both sides receive the same amount of opportunities, acknowledgments, and positions. This issue was addressed by Ash Carter, Defense Secretary of the United States, on the third of January of the year 2016, changing the regulations, and providing the opportunity to women to work alongside their male comrades on the battlefront, as combat soldiers (Chappell). This is a grandiose step for women, because it is placing them on the same level as males in an environment, which previously segregated women from direct combat. Walking down the timeline of women in the military has been

Essay on Abortion - 1289 Words

â€Å"Abortion stops a beating heart†¦Ã¢â‚¬  vs. â€Å"Western philosophy’s idea of the autonomous self: the pregnant woman is in fact both a person in her body and a vessel. Rather than seeing both beings as alive and interdependent—seeing life within life—and acknowledging that sometimes, nonetheless, the woman must choose her life over the fetus’s†¦Ã¢â‚¬ . nbsp;nbsp;nbsp;nbsp;nbsp;Few issues have fostered such controversy as the topic of abortion. The participants in the abortion debate not only have firmly-fixed beliefs, but each group has a self-designated appellation that clearly reflects what they believe to be the essential issues. On one side, the pro-choice supporters see individual choice as central to the debate: If a woman cannot choose†¦show more content†¦Equal rights is an issue the women’s movement has fought for many years. Denying women the right to free choice would demolish everything we have fought for and all the respect we have gained as equals to men. nbsp;nbsp;nbsp;nbsp;nbsp;There are, indeed, several situations in which abortion would seem necessary. Birth defects, although rare, sometimes occur and must be dealt with in a personal manner. If a woman knows she is going to give birth to a mentally retarded baby, she is faced with the option of aborting it. If she is not prepared to give the retarded baby the attention and love it needs or if she cannot afford to treat the babies problems, abortion would be the logical answer. Pro-lifers rebut this argument by stating that â€Å"it is only when we love the handicapped that we can truly value every human life.† The anti-abortion movement believes that the fetus, even in its embryonic stage of development, is human life and that any deliberate termination of embryonic or fetal life constitutes an â€Å"unjustified† termination of human life. Conversely, proponents of abortion deny that the fetus is human life, particularly during its embryonic stage of development, and therefore believe thatShow MoreRelatedAbortion : Abortion And Abortion998 Words   |  4 PagesAbortion Abortion is defined in several ways all of which stop a pregnancy. There are different ways of abortion, which are spontaneous abortion, surgical abortion, and medical abortion. Abortion has been arguable topic for decades. One can neither believe abortion to be good nor bad. The idea of individuality and human life is not quite the same. Idea of human life has come from conception; simultaneously on the other hand, fertilizer eggs used for in vitro fertilization are also human lives butRead MoreAbortion : Abortion And Abortion Essay921 Words   |  4 PagesPaper: Abortion Laws The topic of abortion is a widely debated and very heated topic in Texas. The Republican party’s platform supports family values and are completely against abortion under any circumstances, including abortifacients. The Democrat party’s platform supports the rights for women to make choices about their own bodies. They support abortifacients and a person’s right to have an abortion. There is also a large percentage of those that are in the middle in that they believe abortion shouldRead MoreAbortion, The, And Abortion998 Words   |  4 PagesIn the United States there are more than a billion abortions performed each year. Since the court case Roe vs Wade in 1973 more than 56 million babies have been murdered in the United States before they had the chance to take their first breath (Snyder, Michael). These statics along with many more show the huge injustice that is happening in the country I call home. Abortion is defined as the removal of an embryo or fetus from the uterus in order to end a pregnancy. It can include any of variousRead MoreAbortion : Abortion And Anti Abortion1624 Words   |  7 Pagesa very large controversy between the ideas about abortion and anti-abortion. Different religious views, beliefs, peoples many different customs and even people of different cultures all have their own preferences and ideas on the take of this political issue. Views against abortion can lead to as much of an impact as a violent/non violent riots outside of an abortion clinics, to something as simple article in the newspaper. The belief on abortion that leads to a lot of the controversy is that inRead MoreAbortion, The, And Abortion Essay1656 Words   |  7 Pages An abortion is when the pregnancy of a women is ended; it is called sometimes Termination of pregnancy. There are two types of abortion. The first type is the spontaneous abortion; it occurs within the first two months. What causes it is frequently unknown yet is probably the results of intra-uterine contamination, or limited attachment in the building unborn child to the interior coating walls in the womb (uterus). Such conditions this unborn child, if the idea advances further, mayRead MoreAbortion, The, And Abortion953 Words   |  4 Pagesdebates that is constantly talked about is abortion. When it comes to abortion, the laws vary depending on the state you live in. Whether people support or are against abortion, few actually know about the abortion process. Have you ever heard of suction aspiration or prostaglandin chemical abortion? Those are two of the various methods that are performed in the different trimesters of pregnancy. According to writer Steven Ertelt of Li feNews.com, Oklahoma’s abortion laws are restrictive compared to otherRead MoreAbortion : Abortion And Abortion1930 Words   |  8 PagesAbortion has been around for quite some time. Laws have been set allowing it and banning it during different periods of time. The procedures that can be done are all very different. There is a medical abortion involving drugs and there are surgical abortion involving a more invasive procedure. There are also different points of view on it. There are those who fully support the termination of a pregnancy and those who are completely against it. There are many factors to consider and very differentRead MoreAbortion And Abortion2038 Words   |  9 PagesMostly seen as a religious issue, abortions are anything but that. Biology and science are the only deciding factors when it comes down to it. Science is the only thing that can prove whether an unborn child is living; no religion can do that. Through modern science and technology, it has been proven and well documented that human life does in fact begin at conception. The scientific evidence also contradicted the court ruling in the Roe v. Wade case, where it was stated that the Court could notRead MoreAbortion : The Fight For Abortion1543 Words   |  7 PagesAlthough abortion was decriminalized in 1973, the fight for abortion rights did not end with Roe v. Wade. Just in the past three years, there have been systematic restrictions on abortion rights sweeping the country sate by state. In 2013, 22 states enacted 70 antiabortion measures, including pre-viability abortion bans, unnecessary doctor and clinic procedures, limits on medicated abortion, and bans on insurance coverage of abortion In 2011, 92 abortion restrictions were enacted, an in 2012, thatRead MoreAbortion : The Issue Of Abortion1212 Words   |  5 PagesThe topic of abortion has been an ongoing debate for many years. According to ProChoice.org, abortion was legal in in the days of the early settlers . At the time that the constitution was adopted abortions were legal. Abortions were openly advertised and performed before the first fetal movement (13-16 weeks from the start of a women’s last period). The concern for abortion started in the late 1800’s when immigrants were coming into the country in large numbers and the fear was that they would produce

Year Of The Cat by Al Stewart free essay sample

Al Stewart Year Of The Cat Al Stewart was born September 5, 1945 in Scotland, UK. He is a Scottish Folk-rock singer-songwriter and guitarist. Year Of The Cat is his best known album and was released in 1976. It is a very beautiful and melodic pop movement with many instruments to accompany Al Stewart’s singing. Pop (the musical genre this is classified as) in the 1970’s means something very different than what pop means today. This release is very refreshing because of its classical instruments and melodies instead of the usual bass blasting from the pop blend with dubstep today. The first track â€Å"Lord Grenville† is a great way to introduce this amazing album with its happy and sad vibe blend. His singing in this song tells a story (about going to Lord Grenville) like many other songs on this release. His voice is very distinct because of his accent he has with his high pitched notes. We will write a custom essay sample on Year Of The Cat by Al Stewart or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It is a nice change to hear a singer like this rather than hearing a lot of voices that sound the same like a couple these days. The instrumentals sound crisp, clarified and fluid. The guitars are voiced with melodic sounding acoustic/classical and the electric guitars with a blues tone. The lead guitar in some tracks have a very sweet happy blues vibe. The drums are very groovy and flourish with the singing and guitar nicely with the style of each song. According to each tracks mood, he has a tight or loose hi-hat. The keyboards sound very powerful and go with the singer nicely because they are hitting similar notes a lot. He has many diverse sounds including a classical piano which he mostly uses. There are many other instruments on Year Of The Cat including shakers, mandolin, saxophone, and bass guitar (of course). There are very notable characteristics on this release like the singing and saxophone of the album title track (Year Of The Cat). Another is the crazy tremolo (fast) p icking of the mandolin on the track â€Å"Broadway Hotel†. Year Of The Cat is an amazing release with a very beautiful sound of the many characteristics it has.

10 Neon Facts †Chemical Element

10 Neon Facts - Chemical Element Neon is element number 10 on the periodic table, with the element symbol Ne. While you might think of neon lights when you hear this element name, there are many other interesting properties and uses for this gas. Here are 10 neon facts: Each neon atom has 10 protons. There are three stable isotopes of the element, with atoms having 10 neutrons (neon-20), 11 neutrons (neon-21), and 12 neutrons (neon-22). Because it has a stable octet for its outer electron shell, neon atoms have 10 electrons and no net electrical charge. The first two valence electrons are in the s shell, while the other eight electrons are in the p shell. The element is in group 18 of the periodic table, making it the first noble gas with a full octet (helium is lighter and stable with only 2 electrons). Its the second lightest noble gas.At room temperature and pressure, neon is an odorless, colorless, diamagnetic gas. It belongs to the noble gas element group and shares the property with other elements of that group of being nearly inert (not very reactive). In fact, there are no known stable  neon compounds, even though some other noble gases have been found to form chemical bonds. A possible exception is solid neon clathrate hydrate, which may be formed from neon gas and water ice at pressure of 0.35-0.48 GPa. The name of the element comes from the Greek word novum or neos, which means new. British chemists Sir William  Ramsay and Morris W. Travers discovered the element in 1898. Neon was discovered in a sample of liquid air. The gases that escaped were identified as nitrogen, oxygen, argon, and krypton. When the krypton was gone, the remaining gas was found to emit a bright red light when ionized. Ramsays son suggested the name for the new element, neon.Neon is both rare and abundant, depending where youre looking for it. Although neon is a rare gas in the Earths atmosphere (about 0.0018% by mass), it is the 5th most abundant element in the universe  (1 part per 750), where it is produced during the alpha process in stars. The sole source of neon is from extraction from liquefied air. Neon is also found in diamonds and some volcanic vents. Because neon is rare in air, its an expensive gas to produce, about 55 times more expensive than liquid helium.Even though its rare and expensive o n Earth, there is a fair amount of neon in the average home. If you could extract all the neon from a new home in the United States, you have about 10 liters of the gas! Neon is a monatomic gas, so it is lighter (less dense) than air, which consists mostly of nitrogen (N2). If a balloon is filled with neon, it will rise. However, this will occur at a much slower rate than you would see with a helium balloon. As with helium, inhaling neon gas poses an asphyxiation risk if not enough oxygen is available to breathe.Neon has many uses besides lighted signs. It is also used in helium-neon lasers, masers,  vacuum tubes, lightning arresters, and high-voltage indicators. The liquid form of the element is a cryogenic refrigerant. Neon is 40 times more effective as a refrigerant than liquid helium and 3 times better than liquid hydrogen. Because of its high refrigeration capacity, liquid neon is used in cryonics, to freeze corpses for preservation or for potential revival in the future. The liquid can cause immediate frostbite to exposed skin or mucous membranes.When low pressure neon gas is electrified, it glows reddish orange. This is the true color of neo n lights. Other colors of lights are produced by coating the interior of the glass with phosphors. Other gases glow when excited. These are not neon signs even though many people commonly assume they are. One of the more interesting facts about neon is the light emitted from ionized neon can pass through water fog. This is why neon lighting is used in cold regions and for aircraft and airports.Neon has a melting point of  Ã¢â‚¬â€˜248.59  Ã‚ °C (‑415.46  Ã‚ °F) and boiling point of  Ã¢â‚¬â€˜246.08  Ã‚ °C (‑410.94  Ã‚ °F). Solid neon forms a crystal with a close-packed cubic structure. Because of its stable octet, the electronegativity and electron affinity of neon approaches zero.

The Influence of Ralph Waldo Emerson Essays

The Influence of Ralph Waldo Emerson Essays The Influence of Ralph Waldo Emerson Essay The Influence of Ralph Waldo Emerson Essay Essay Topic: Self Reliance Ralph Waldo Emerson is considered by many as one of the most respected and widely known authors in the history of American literature. From his famous book â€Å"Nature†, to his various essays, poems and lectures, Emerson’s collection of works maintain an authentic diverse style that separated him from other authors. The confidence and optimism he portrayed thru his work helped to spawn an assembly of followers from not only America, but Europe as well. Many historians believe that Emerson may be the most inspirational figure in American thought since the colonial period, and In my opinion without Emerson’s influences on American Literature and Transcendentalism the new thought movement, and conception of individualism during the 19th century may have never taken place. Emerson’s 1836 essay â€Å"Nature† is considered by many to be the foundation of Transcendentalism, and the â€Å"New Thought† movement that followed. Both terms were considered anomalies at the time since they protested against the â€Å"normal† cultural, and social trains of thought during the 19th century. In Samuel Osgood ‘s 1837 publication â€Å"The Western Messenger† Osgood reviews â€Å"Nature† and is quoted as saying the following, â€Å"whatever may be thought of the merits, or of the extravagances of the book, no one, we are sure can read it without feeling himself more wide awake to the beauty and meaning of creation. † It was the core belief of transcendentalists that individual intuitions should be at the forefront of their being, and not be limited to established forms of culture. This conviction was right on with Emerson’s philosophy, which encouraged people to think for themselves, and follow their hearts. It was Emerson’s own nature in fact that touched so many peoples mind and soul, generating a group of admirers that held him in their highest regards. In analyzing numerous historical New York Times clippings I encountered several articles that spoke volumes of Emerson and his influence on people. One I enjoyed in particular was an article depicting various commemorative addresses’ entitled â€Å" Emerson’s Many Friends. † In this piece Dr. Oliver Wendell Holmes speaks vibrantly of Emerson in saying â€Å" He enriched the treasure-house of literature, but, what was far more, he enlarged the boundaries of thought for the few that followed him and the many that never knew, and do not know today what hand it was that took down their prison wall. † Dr Holmes reference to his late friend shows not only his respect for Emerson, but also how significant a role he played in supplying his followers with optimism and confidence in being themselves. Two American authors whose literary careers were inspired significantly by Mr. Emerson were Henry David Thoreau and Margaret Fuller. Both Thoreau and Fuller played an equally important role in the development of the transcendental movement, but their careers as writers may have taken a different path were it not for Emerson’s Influence on them. Emerson’s interaction with Fuller was well documented as the two were known to indulge in verbal intercourse regularly, eventually working together in creating â€Å"The Dial†, a publication dedicated to new ideas relating to the reformation of society. Thoreau on the other hand was a pupil of Emerson using many of his Philosophical beliefs in his literature and lifestyle. One of Thoreau’s greatest works was a book titled â€Å"Walden or Life in the Woods† detailing Thoreau’s construction of a cabin and isolation from society on a plot of land owned by Emerson at Walden Pond in Concord, Massachusetts. It is my belief that it was Thoreau’s aspiration to live the simple life Emerson spoke of so frequently in his writing relying only on himself instead of the influences of society. Although both Fuller and Thoreau were exceptional authors, and thinkers in their own right, there connection with Emerson is undeniable in relation to their life and works of literature. Furthermore the impact of Emerson’s work was not only realized in the United States, but across the Atlantic in Europe as well. Many Europeans found enjoyment in Emerson’s literature, and in an 1882 clipping from the New York Times I found an interesting editorial entitled â€Å" British Views of Emerson. † This article confirmed the Europeans respect for Mr. Emerson including excerpts from various newspapers across Europe. The text within the article appreciates Emerson and his works referring to his unique style as â€Å"sometimes obscure, and yet apparently so simple. There was also admiration for his humble demeanor citing that despite all his success he remained grounded, â€Å"in a tranquil seclusion, seeking none of the rewards that the world had to bestow, yet earnest in his efforts for the elevation of mankind. Before taking American Literature, I am disappointed to say that had never read nor heard of Ralph Waldo Emerson or his works. During an assign ment requiring me to read and analyze Emerson’s essay â€Å"Self Reliance† I realized how appealing this mans work was to me. His outgoing, and original approach to writing really captured my attention and gave me a piece of mind that before then I had never been subjected to. As I began to research Emerson and his legacy, I realized I was not alone in this thinking, and that Emerson’s literature had indeed influenced an entire movement based around his teachings and philosophies of individualism. In conclusion it is my opinion that Emerson’s character and ability to communicate his beliefs thru lectures essays and books helped the transcendental literary movement gain an incredible following and achieve a great degree of success during the 19th century. I believe Emerson was a remarkably deep individual who used his knowledge thru literature to achieve a mindset that made him and his admirers comfortable with themselves and who they were. Without Ralph Waldo Emerson’s influential works, transcendentalism and the American thought process that followed might have never taken such an individualistic approach to life and living in general.

Springfield Nor'easters Article Example | Topics and Well Written Essays - 750 words

Springfield Nor'easters - Article Example The tickets will also consider the families buy giving the families a different package to make the families have fun with their children in the stadium. The stadium will be partitioned into sections and the prices set for every section in the arena. The proposed packages are Friends and family package Couple packages Children with birthday parties Single tickets VIP packages And general sits packages Expected annual revenue With good advertisements and the culture of giving good packages to the community, the tickets are expected to be sold out even before the leagues start. Since it is a new culture being built in the community, the fans will be intrigued by the new sports phenomenon and would be down to pay the tickets for the experience. Another motivation to the revenue collection is the fact that the fans will be treated to new teams who come to the venue therefore fostering the competitive culture and identification. With creation of a local fan base, the tickets are inclined to producing more money even during the friendly games and off-season matches. With the packages and pricing set per seat a family is expected to pay for a game is close to $59 every single game. The ticket for an individual is $ 4-12 depending on the preference of the sitting area. The stadium has a capacity of 8200 seats. With the approximation of 500 families in the community will start cultivating a culture of sports the family will spend $2242 a season. With five hundred families alone, the expected revenue collected is $1,121,000. If 2000 individual fans attend for a whole season at $4 each the expected revenue collected is $304,000. For the VIP section, the expected revenue is close to $500,000for the single tickets of a thousand fans. For families VIP tickets can cost an approximate of 96 dollars. The expected number will be higher in this section due to the environment conducive for the children. If only 300 families book the VIP area, the revenue is expected to be $1,094,4 00. The summation of this revenue will be close to 3,400,000. Concisely the annual revenue can be close to $5,000,000 when everything is done right in the initial stage. Better revenue collection will be realized with the events building up in the region and a fan base created. The revenue is based on approximation and the least amount charge to every game Expected annual concession revenue The concession calculations will vary due to the different types of ticket sales to the people. With an attendance bracket that depreciates from the 5game, 20 game seasons and a full season, the logical expectation of the revenue will be $2,000,000 as long as the tickets will be reasonable to the public. However, the tickets are supposed to medial to avert the events where the people do not attend since it is cheap. The establishment of a price that is at par with the control and building of the fans will create a culture of not missing a game to utilize the money spent on the ticket. Even in the assumption of full attendance, the variation in the fan attendance will dictate the revenue collected annually. With the survey conducted in the research there will be better concession revenue collected than the estimate. Breaking even The team will break even in the end of the year only if everything is done right. The qualitative analysis of the research is done using the contribution analysis. The model of payment is crucial to the

McDonald's Takes the Blame for Obesity Essay Example | Topics and Well Written Essays - 1000 words

McDonald's Takes the Blame for Obesity - Essay Example The following is an examination of Critical Concepts: Experts blame the adverts targeting children to be responsible for causing obesity. The most relevant concepts in the case against first food joints are their marketing policies. Perhaps the aim is to cripple the allure junk food produces through adverts which are particularly appealing to children. However, Ronald McDonald in the same light as Joe Camel is a bit of a stretch. Attacking the marketing strategies of business entities to me amounts to clutching at a straw. There are rules that govern the world of production and marketing. In a situation where a product has production rights, the production company has the right to market it. In view of the above sentiments, McDonald should consider rebranding its image but not to exclude Ronald McDonald. Marketers, especially in France argue that positive ad inclusions such as, â€Å"eat fruits daily, exercise, and drink a lot of water† appeal more to customers than severe hea lth warnings. For instance the caption, â€Å"cigarette smoking is harmful to your health, did not reduce the number of smokers in Europe or America. Therefore, adding health messages as proposed by the French is a constructive move. When McDonald includes the health messages in its ads it will go a step further to include healthy substitutes to its menu. Negative publicity led to drop in sales in McDonald’s. This caused McDonald to add healthy food to their menu such as porridge and salad. The move led to a 90% positive turnaround in sales. It should be noted that the increased sales result from consumption of â€Å"non-healthy† foods such as burgers and fries. Some European nations in their fight against obesity push for a ban on fast food advertisements that target children. However, it is imperative to note that advertisements not directed to children may still influence them. In a situation, where bans on advertising directly to children are in place such as in N orway, the food companies will still advertise for adults. Nevertheless, the bans are crucial because they eliminate at least one influence of obesity. Conforming to the ban is also a positive marketing strategy for McDonald’s. Consumers will see their efforts in implement change, and this will retain their loyalty to their products as mentioned above. Problems facing McDonald’s positive ad strategy. The state of obesity has not improved ever since the launch of positive ads by McDonald’s. This is not the company’s fault, but critics do not seem to think so. Governments and health regulatory institutions are up in arms against McDonald’s. For instance, Prince Charles of England out rightly attributes obesity to McDonald’s. In response to the above situation, McDonald responds just like most companies in the food production industry. Self regulation in regard to advertisement is a common strategy where the company reduces adverts directed at children. In the case of fast foods, the company specifically cuts down on use of celebrities and cartoon characters in advertisements. McDonald, however, is not fully committed to this strategy. In the U.K, its dominant market is children under the age of sixteen, and it does not intend to lose this market. McDonald instead favors positive health messages to run alongside their advertisements. That way McDonald’

The Chemistry of Swimming Pools

The Chemistry of Swimming Pools Pool chemistry is the application of chemistry to maintain safe and clean water (Hann, 1997). This is achieved by regulating numerous factors which include: the pH, the quantity of disinfectant and the buffers used to resist pH changes. The normal pH range of a swimming pool needs to be between 7.2 and 8.0, although a range between 7.2 and 7.8 is more practical as some disinfectants such as chlorine are most effective for this range (Hann, 1997). The Importance of pH The pH scale (see figure 1) is a measure of the concentration of hydrogen ions (H+) in a solution and is a logarithmic scale based on 10 (Zumdahl, 2007). Furthermore, it is represented by the equation: pH = -log[H+] (Zumdahl, 2007), and since the scale is logarithmic, this means that a pH increase of one value represents a H + concentration increase of tenfold. The pH scale ranges from one, which is very acidic, to fourteen which is very alkaline. A value of seven is neutral, meaning that a solution is neither acidic nor basic (Hann, 1997). The pH scale (Environment Canada, 1992) A strong acid dissociates completely in water to produce H+ ions in the form of H3O+ (hydronium ion), whereas a weak acid does not dissociate completely, causing a lower H+ concentration to form (Zumdahl, 2007). Since an acid dissociates in water to produce H+ ions it is known as an H+ donor and a good example of this is the strong hydrochloric acid (HCl). This acid easily dissociates in water to form H+ and the following equation represents this dissociation. HCl(aq) + H2O(l)  ® H3O+(aq) + Cl-(aq) Because HCl is easily dissociated, it means that equilibrium lies far to the right, favouring the products. On the contrary, a weak acid does not easily dissociate in water, meaning that a reaction involving a weak acid would not favour products or reactants. In contrast to an acid, a base dissociates in water to form OH- and is known as an H+ acceptor. The role of acids and bases for the maintenance of the pH of pool water is important for a number of reasons. A pH that is too high or low (above 8 or below 7.2) will cause irritation to the skin (Gothard, 2006). As well as this, disinfectants such as bromine and chlorine require an optimum pH between 7.2 and 7.6 in order to function most efficiently (Hann, 1997). Thus, an increase or decrease in pH will cause these disinfectants to work less efficiently. Another reason for the regulation of the pH balance is to prevent the formation of scale or water hardness deposits. These deposits are usually composed of magnesium and calcium which can become damaging to the functioning of a pool as it affects the filter system, heater and the piping (Hann, 1997). Maintenance of the pH levels Factors such as, the removal or addition of pool water; waste from swimmers such as urine; and the addition of chemicals, affect the pH of the water. In order to have a pH level that is desirable, specific chemicals need to be added to the water, although it is also possible to reach a desired pH balance by adding extra water to the pool (Hann, 1997). By adding additional water this will cause the pH concentration to lower, which helps to balance the pH. However, it is not always possible to do this as different factors affect the pH, and so pool chemicals are needed. Two main chemicals are used to lower the pH of pool water: sodium bisulfate and muriatic acid (hydrochloric acid). These chemicals both have a low pH which means that they act as a pH reducer. A decrease in pH occurs because the chemicals react in the water to produce more hydrogen ions, hence increasing the acidity. The choice of which chemical to use depends on the size of a pool. Sodium bisulfate is usually used for small pools (about 190 000 litres) as it is less acidic than muriatic acid, thus a safer alternative (Hann, 1997). On the other hand, muriatic acid is used for larger pools to reduce the pH because it is a more acidic. Furthermore, to raise the pH of pool water, sodium carbonate is most commonly used (Perkins, 2000). It is known as a pH increaser because it produces hydroxyl ions (OH-) which increases the pH of the pool water. Chlorine also has an effect on the pH of water; however, it is used more commonly for disinfection purposes. Chlorine for Disinfection of Pool Water A safe and clean pool requires the use of a disinfectant to stop the spread of transmittable diseases (Hann, 1997). The most common disinfectants used are chlorine-based products as chlorine is relatively inexpensive and is very effective in killing bacteria and other harmful organisms (Perkins, 2000).Chlorine gas (Cl2) is never used on its own for disinfecting pool water because it is very toxic, and so would pose many risks. Therefore, compounds containing chlorine are used instead and there are three main types: Calcium hypochlorite [Ca(OCl)2 ­], sodium hypochlorite (NaOCl) and chlorinated isocyanurate. When these compounds are added to the water a reaction occurs, forming a chemical called hypochlorous acid (HOCl) which is an oxidising agent and hydrochloric acid (HCl). Since hydrochloric acid is formed, this will mean that the pH of the pool water decreases slightly. Cl2 + H2O  ® HOCl + HCl The hypochlorous acid kills the bacteria in the water by oxidation and the HOCl can easily become dissociated to from hydrogen ions (H+) and hypochlorate ions (ClO)-. HOCl à ¢Ã¢â‚¬  Ã¢â‚¬  H+ + ClO- Both the hypochlorous acid and the hypochlorite ions are considered as free chlorine, which is the chemical species responsible for killing bacteria in the water; however, the hypochlorous acid is far more efficient (Daniels, 1973). The dissociation of the hydrochlorous acid is an equilibrium reaction, meaning that the reaction can occur in either direction. Furthermore, the pH of the water affects the direction in which the reaction proceeds, thus influencing the effectiveness of the disinfectant. An increase in pH would mean that there are more H+ ions which would cause the reaction to proceed to the right, meaning that less hypochlorous acid is present in the water. Moreover, a decrease in pH will cause the reaction to proceed to the left, meaning that more hypochlorous acid is produced which increases the effectiveness of the chlorine as a disinfectant. To be able to determine the pH of a solution, the use of acid/ base indicators are needed. The role of acid/base indicators In order to keep the pH of pool water in the correct range it is necessary to use an acid/base indicator to test the pH. An acid/base indicator is a substance that gives an accurate indication of the acidity or alkalinity of a solution (Dice, 2008). Also, an indicator is a weak acid represented by HIn (Zumdahl, 2007) and it can be written as an equilibrium expression: HIn (colourless) à ¢Ã¢â‚¬  Ã¢â‚¬  H+ + In- (pink) where the In- is the basic form of the indicator. The HIn and the In- both show a different colour which corresponds to the pH of the solution. As an example, the indicator phenolphthalein is colourless in an acidic solution and pink in a basic solution. This means that the HIn represents the colourless molecules, whereas the In- represents the pinkmolecules. Since an indicator is in equilibrium, an acidic solution would cause an increase in H+ concentration, hence shifting equilibrium to the left. Likewise, in a basic solution the OH- ions cause a decrease in H+, which shifts equilibrium to the right. The equation for an indicator can be written as an equilibrium constant expression. Ka = [H+] [In-] / [HIn] This expression can be rearranged to form an equation which is very useful in finding the end point of an indicator, which is the point at which colour change occurs. Ka / [H+] = [In-] / [HIn] The ratio between the In- and the HIn will show the colour of the indicator; for example if there is one In- pink molecules for every one hundred colourless it means that the solution will appear colourless. However, for the human eye to detect the colour change, the colour change occurs at a pH where the ratio of In- to HIn is 1:10 for an acidic solution, whereas for a basic solution the change will occur at a ratio of 10:1 (Zumdahl, 2007). There are a variety of indicators all of which are useful for specific pH ranges, and so it is important to use an appropriate indicator for measuring pool water pH. The following table (figure 2) displays four different acid/base indicators that could be possibly used to assist with pool management. Four Possible Indicators for Testing pH of a pool (figure 2) Indicator pH range Colour shown for Acidic Solution Colour shown for Basic Solution Ka pKa (-log10Ka) Bromthymol Blue 6.0-7.6 Yellow Blue 1.0 x 10-7 7.0 Cresol Red (alkaline) 7.2-8.8 Yellow Reddish-purple 1.0 x 10-8.32 8.32 Phenol Red 6.8-8.4 Yellow Red 1.0 x 10-7.9 7.9 Phenolphthalein 8.3-10 Colourless Pink 1.0 x 10-9.3 9.3 From the table it can be seen that phenol red, cresol red and bromthymol blue would all be useful indicators as their pH range is quite close to the pH range of a pool which is 7.2-7.8. Since phenolphthaleins range is 8.-10, this indicator would be the least effective as is not very close to the pool range, whereas the other indicators each have similar ranges that are within the range. To verify the pH at which an indicator changes colour, the equation from above can be used: Ka = [H+] [In-] / [HIn] Sample calculation for the indicator phenol red: x 10-7.9 = [H+] [In-] / [HIn] First, the pH at which the indicator will change for an acidic solution will be found. For an acidic solution the colour change will be visible when [In-] / [HIn] = 1/10 : x 10-7.9 = [H+] (1) / (10) [H+] = (1.0 x 10-7.9) x 10 = 1.26 x 10-7 pH = -log(1.26 x 107à ¢Ã¢â€š ¬Ã¢â‚¬Ëœ) = 6.9 pH = 6.9, which is close to the actual value of 6.8. This means that at this point, the colour change will be yellow. The pH at which the colour change occurs in a basic solution can also be calculated, however, the ratio of In- to HIn will be 10:1 as there must be more In- molecules for a colour change to occur. x 10-7.9 = [H+] (10) / (1) [H+] = (1.0 x 10-7.9 )/ 10 = 1.26 x 10-9 pH = -log(1.26 x 10-9) = 8.90 pH = 8.9, which is the point at which the colour change will be red. However, the value is not exactly the same as the actual value because it is an approximation and is not exact. Phenol reds pH range is the closest to the pools range when compared to the other three indicators, which means that it is the most appropriate for testing pool water. Acid/base indicators are not only important for determining the pH of a solution, but are also significant for finding a pools buffering capacity, as the pH of a solution must be known. Buffer solutions To assist in the maintenance of pool pH, it is necessary to use a buffer solution. A buffer solution is any solution which resists fluctuating changes in pH, making it easier to keep pool water in the appropriate pH range (Hann, 1997). The buffering ability of a pool is dependent on the total alkalinity, which is the measure of the quantity of alkaline substances present in the water (Hann, 1997). Calcium carbonate is the main compound which makes up the total alkalinity and when it is dissolved in water it produces carbonate ions which act as a buffer. CaCO3 (s) à ¢Ã¢â‚¬  Ã¢â‚¬  Ca2+ + CO32- The carbonate ions work as a buffer because they neutralise the H+ ions formed when an acid is added. To determine the buffering ability of a solution, the Henderson-Hasselbalch equation can be used. This equation is derived from the equilibrium constant for the dissociation of a weak acid which is given by the equation: Ka = ([H+] [A-]) / [HA] where A- is the conjugate base, and HA is a simple acid. By taking the logarithm of both sides and rearranging it will give the following equation: -log [H+] = -logKa + log ([A-]/[HA]) Since, -log [H+] = pH and -logKa = pKa, the equation can be written as: pH = pKa + log ([A-]/[HA]) This equation is known as the Henderson-Hasselbalch equation and can be used in regards to pool chemistry to be able to calculate the buffering capacity, which is the quantity of hydroxide ions (OH-) that can be absorbed by the solution before a significant pH change occurs. Additionally, the magnitude of [HA] and [A-] determine the buffering capacity of a solution. The most effective buffer is one that has a ratio of one, as this will cause no change in pH (Zumdahl, 2007). The following calculation will show a possible application of buffer chemistry for the pool. pH = pKa + log ([A-]/[HA]) A concentration of 0.002M Hydrochloric acid is added to a solution with a pH of 7.6 and a calcium carbonate concentration of 2.11 x 10-8M. Hypochlorous acid is also present in the water and its pKa is 3.5 x 10-8. 7.6 = 3.5 x 10-8 + log ([2.11 x 10-8]/[0.002]) = 7.46 Therefore, the pH of the solution has decreased, which means that the solution does not have the best buffering capacity. The best buffer solution would need to have a ratio of 1:1 which would cause the pH to stay about the same. Conclusion The chemistry involved in the management of backyard swimming pools is an important aspect and needs to be understood in order to maintain a safe swimming pool environment. A pH range between 7.2 and 7.8 is recommended and so an understanding of how to lower and raise the pH is essential. Chlorine can be used as a disinfectant of pool water; however, it needs to be known that the reaction forms hydrochloric acid which lowers the pH. Thus, an addition of a pH increaser such as sodium carbonate is needed as this increases the number of OH- molecules in the water, which increases the pH. Furthermore, the use of pH indicators is necessary in controlling the pH, as they give an accurate reading of the pools pH. However, each indicator has a different pH range and so it is important to choose the appropriate indicator for the pool. Also, a pools buffering ability is significant in keeping the pools pH in balance. Poor buffering capacity means that an addition of an acid or a base will caus e the pH to dramatically fluctuate, making it difficult to manage a pool. Total alkalinity is the measure of a pools buffering ability and calcium carbonate is often used to increase the buffering ability.

To Autumn by John Keats Essay -- To Autumn John Keats Poetry Essays

To Autumn by John Keats â€Å"To Autumn† is one of the most famous, and perfect odes written by John Keats, and any modern writer. It is quite fitting that his greatest piece was the last one that he ever wrote before he met with his unfortunate end. However, this ode has some significant differences to the other odes that he has written. Firstly, there is no flight from reality, or deviation into imagination or dream, in fact there is no narrative voice at all. Secondly, it has an unprecedented emphasis and commemoration of change and progress, not only through autumn, but through all mortal events. While the title implies a progression through autumn, the ode also has references to an aging day, and even personal maturity. The first stanza is brimming with specific vivid visual imagery. The first which relates to the change in the season and day is the â€Å"maturing sun.† This sun makes the fruit ripen and cause the burst of ripe food for harvesting. He then goes on to describe the outburst of ripening fruit to an excruciating intensity. The apples are so plentiful that... To Autumn by John Keats Essay -- To Autumn John Keats Poetry Essays To Autumn by John Keats â€Å"To Autumn† is one of the most famous, and perfect odes written by John Keats, and any modern writer. It is quite fitting that his greatest piece was the last one that he ever wrote before he met with his unfortunate end. However, this ode has some significant differences to the other odes that he has written. Firstly, there is no flight from reality, or deviation into imagination or dream, in fact there is no narrative voice at all. Secondly, it has an unprecedented emphasis and commemoration of change and progress, not only through autumn, but through all mortal events. While the title implies a progression through autumn, the ode also has references to an aging day, and even personal maturity. The first stanza is brimming with specific vivid visual imagery. The first which relates to the change in the season and day is the â€Å"maturing sun.† This sun makes the fruit ripen and cause the burst of ripe food for harvesting. He then goes on to describe the outburst of ripening fruit to an excruciating intensity. The apples are so plentiful that...

The Best Game Ever Made

It was the beginning of February of my senior year in high school. I had been conditioning for months leading up to tryouts for the baseball team so I was in the best shape of my life and I was confident. The past three years before that I was put on the JV team because the coaches didn't like my â€Å"attitude†, so my senior year I was determined to get a starting spot on the varsity team no matter what. During tryouts the coaches would always look at me like I didn't belong and would whisper things amongst themselves Just quiet enough so I couldn't hear.I knew I would have to work arder than anyone trying out to make the team and that is exactly what I did. I got my spot on the team. Workouts for varsity baseball at London High School were some of the hardest things I had ever done but I knew that it would be worth it once the season rolled around. We ran, lifted, ran, ran and then we ran. It was exhausting but rewarding. Towards the end of our offseason workouts the team st arted to throw inside the gym so our arms would be ready once it got warm enough to go outside. Two weeks of that and everybody on the team were worn thin with each other, the game and the oaches.It finally got warm enough to go outside and I was ready to show my coaches that I had what it took to start for the London Red Raiders. They put me in left field because they knew I could catch very well. It didn't start out too well for me the first couple of practices but once I got my throws down I felt like there was nothing that could stop me. I was fighting for a starting spot with a Junior who did not deserve to be playing on a varsity field. I knew then that all I had to do was keep the mistakes toa minimum and the starting spot would be mine. I was right.I earned my starting spot and played well through the first fifteen games of the season but the worst thing that couldVe happened to me, happened. It was game fifteen against Westland and we were up 4-0. A ball was hit to down the left field line and the only way I could make the catch was to dive so that is exactly what I did. I caught the ball but I also broke three ribs while making the catch. It felt like somebody was slowly pushing a hot knife in to my rib cage and twisting it. I couldn't breathe let alone stand up so I had to get help to the dugout. The doctor told me thatI would have to sit out at least ten games to let my rips properly heal. Ten games later our record was 20-5 and we had a good chance of making it to the state finals. Our first game of the playoffs was against Columbus Mifflin which was easily the worst team we had played all season. The second game was against Bishop Watterson. It was the top of the seventh inning and we were winning by one run at home. All we needed was one more out to win the game and move on to the regional finals. There was a runner on second and third with Watterson's best hitter at the plate.The second pitch of the at bat he hit a ball that I knew was going ov er my head as soon as it came off the bat. I immediately started running straight back and looked back for the ball after I had traveled about fifteen yards but couldn't find it at first. Once I did find it I realized that it was going over my left shoulder so I turned my As soon as I caught it, all I could think about was all of the months of hard work I had put in to making the varsity team. All of the drills and lifting I did by myself to make myself better.All of the time and effort I put in to baseball instead of going out very weekend or sitting around doing nothing. I stood up with the ball in my glove and instantly got tackled by my best friend who was playing center field. That's when it hit me that I made the game winning catch to send our team in to the regional finals. Ever since that day I have always been very confident in my abilities to play baseball and that only increased when I was called by the head coach of Clark State Community College and asked to play at the collegiate level. But still to this day, that one catch, was the best moment that I have ever had.

Mexican Identity - 1354 Words

Jeff haring History 339 March 23, 2010 Essay II Transition of Mexican Identity Identity is a peculiar thing. Identity as a person, place or even thing can be somewhat misconstrued depending on the perspective at which the observation is taking place. The following piece has an objective of helping formulate the identity of a nation in transition. A nation that has multiple creeds and cultural diversity but still looking to find its purpose in the world in which it exists in. Establishing the foundations for its existence through strong leadership, economic know how and cultural influence Mexico reaches forward to gain confidence through this time of turmoil. During the last years of reign of Santa Anna, discord was†¦show more content†¦Born into poverty and orphaned at a young age, Juarez left his meager surroundings in search of a new beginning. At the age of twelve, he left the Zapotec village and travelled by foot forty-one miles to the state capital. Encouraged by his sister and a generous Franciscan layman, Juarez sought education in the form of seminary school where he found this not to be his calling but headed into the field of law. Juarez passionate side was seen in his efforts to advocate for the poor and needy. His intention to bring about a form of social equality was his main objective. Not notably successful in his legal campaign to make the lives of the poor easier, the self-effacing attorney now realized that only structural alteration of the system could affect the changes he envisioned, and his liberalism strengthened. (330) Juarez relationship with Santa Anna was strained from the beginning. Serving under Santa Anna during the war with the states, Juarez contempt grew. After the war broke out, Juarez was recalled to his home state to serve as provisional governor. The eventual defeat led to the exile of Santa Anna who had sought refuge in Oaxaca where Juarez governed. Juarez refused his proposal and established his leadership by attitude and example. His leadership may not have been revolutionary; however it did lead to strong support in his ideals and accomplishments. SantaShow MoreRelatedMexican Cultural Identity Essay1471 Words   |  6 Pagesat the Mexican physical geography, military conflict history and their impact on the society, weather analysis, civil considerations, and an overview of the Mexican people. One’s identity are the groups he belongs to, whether by birth, achievement or adaptation. Some of the things that are influenced by the groups one belongs to include perceptions, attitudes, values, and beliefs. Examples of primary identities include sex, ethnicity, and religious beliefs. Opposing the primary identities are secondaryRead MoreImpact Of Mexican Cuisine On National Identity2264 Words   |  10 PagesThe Impact of Mexican Cuisine on National Identity Authentic, traditional Mexican food is thought to be a product that was developed by the Mayan Indians. Food was first hunted and gathered so that it was then cooked on ceramic pots or iron skillets over open fires. This ritual was fundamental for the natives. They needed to obtain their food and prepare it in this way so that they could eat. This exemplifies the idea that the preparation of food is not only symbolic of having a meal to eat, butRead MoreBecoming Mexican American: Ethnicity, Culture, And Identity1553 Words   |  7 PagesBecoming Mexican American: Ethnicity, Culture, and Identity in Chicano Los Angeles, 1900-1945 The immigration story of the United States includes groups of individuals from many different countries, one such group was that of the U.S.’s southern neighbor Mexico. 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The person I interviewed was a second generation 32 year old immigrant from Mexico. She is a very kind person, with such an adventurous personality. My plan was to ask several questions about her life, as well as what she has faced. This is so I can learn more from her and her culture. I asked a couple of questions about her life and practices to figure out how family and changes helpedRead MoreFresa y Chocolate and The Borderlands1467 Words   |  6 PagesIdentity is the essential core of who we are as individuals, the conscious experience of the self-inside. (Kaufman cited in Anzaldà ºa, 1987, p.84) The objective of this essay will be to interpret the contradictions of identity produced in the movie Fresa y Chocolate and The Borderlands. When personal identity, is stifled and shaped by nationalistic discourse. 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