Free Essays on Mind Body

Descartes "substantialized" consciousness as unextended reality, something that can exist in the body but does not occupy space. Mind was real, yet entirely separate from matter and therefore from brain. Interactionism is his form of dualism. One extended and the other unextended, they nevertheless interact, and this interaction occurs at a specific site, the pineal gland. The theory cannot be disproved so long as there are mental phenomena whose neural correlates remain unknown. That there are mental phenomena cannot be doubted for reasons which are logically compulsive and were adopted (though not invented) by Descartes; they cannot be doubted because the very act of doubting them establishes their reality. The reality of conscious existence is confirmed each time it is denied (Critics of his ideas objected that if soul and body were substances of entirely different natures, interaction between them was in fact impossible. This Descartes protested against, but he never satisfied his critics. Nor did occasionalism fare any better because interaction between mind and brain was now simply reduced to miracle, and miracles are not the domain of experimental science with its prime emphasis upon repeatability and quantification. It seemed the problem was insoluble and needed a new approach) Mind-body interaction is so fundamental to human existence that it normally goes unnoticed and is taken for granted The mind is a complex creation consisting of both physical and as yet un-located parts. Emotions have been localised to specific neurotransmitters that affect certain brain areas, however, what causes the release of these chemicals is less well understood. Rather than being merely a collection of cells that adapt and react to our environment, we are capable of independent thought - of acting upon our environment and, ultimately, of stimulating our own thought processes Many of the therapists who operate in the field of comp... Free Essays on Mind Body Free Essays on Mind Body Descartes "substantialized" consciousness as unextended reality, something that can exist in the body but does not occupy space. Mind was real, yet entirely separate from matter and therefore from brain. Interactionism is his form of dualism. One extended and the other unextended, they nevertheless interact, and this interaction occurs at a specific site, the pineal gland. The theory cannot be disproved so long as there are mental phenomena whose neural correlates remain unknown. That there are mental phenomena cannot be doubted for reasons which are logically compulsive and were adopted (though not invented) by Descartes; they cannot be doubted because the very act of doubting them establishes their reality. The reality of conscious existence is confirmed each time it is denied (Critics of his ideas objected that if soul and body were substances of entirely different natures, interaction between them was in fact impossible. This Descartes protested against, but he never satisfied his critics. Nor did occasionalism fare any better because interaction between mind and brain was now simply reduced to miracle, and miracles are not the domain of experimental science with its prime emphasis upon repeatability and quantification. It seemed the problem was insoluble and needed a new approach) Mind-body interaction is so fundamental to human existence that it normally goes unnoticed and is taken for granted The mind is a complex creation consisting of both physical and as yet un-located parts. Emotions have been localised to specific neurotransmitters that affect certain brain areas, however, what causes the release of these chemicals is less well understood. Rather than being merely a collection of cells that adapt and react to our environment, we are capable of independent thought - of acting upon our environment and, ultimately, of stimulating our own thought processes Many of the therapists who operate in the field of comp...

How to Talk Politics at Work Without Getting Fired

How to Talk Politics at Work Without Getting Fired You know it’s a potential minefield to start discussing the hot button controversial political topics of the day while at work. You can never assume what your coworkers believe or how they vote, and it can cause real strife- even rifts. Worst case scenario, you might be prompted to say something inappropriate or snide in the heat of the moment and, yes, you could get fired for such an offense. Then again, these are turbulent times and sometimes political discussions simply can’t be helped. Here are a few rules to steer you clear of the worst kinds of fall-out.1. Respect boundaries.Not everyone wants to talk politics at work. Some people will go to great lengths to avoid it, and you should respect that. Never try to drag any clearly unwilling or hesitant participants into a verbal brawl. If they tell you they’d rather not discuss it, let the topic drop when in their earshot. Also be aware if you’ve trapped any innocent bystanders or passersby in a conversat ion they would rather avoid. Read body language and don’t get too swept away that you’re failing to pay attention to the people you are with.2. Don’t assume anyone will agree with you.It is dangerous to assume that your coworkers, no matter how well you get along, will agree with you politically. Maybe they grieved deeply over the last election result and you didn’t. Maybe it’s the other way around. Keep an open mind to this, and don’t ruffle any feathers.3. Be respectful.Even if you find out a coworker believes the exact opposite of what you believe- and you find their position incomprehensible and even outright wrong- respect them. You don’t have to agree with them or make them feel good about their views, but you do have to treat them like a human. It’s a very divided time. Take the opportunity to learn a little about what makes the other side tick. They’re very unlikely to change your mind, but you might put a human face to a point of view you didn’t understand before. Try to find some small piece of common ground. That’s a win right there!4. Follow the rules.Find out and then follow whatever regulations HR has set up for your workspace. If you’re not allowed to pimp out your cubicle with election propaganda, say, you might want to keep that Obmanos sticker at home or on your car. And leave the pin on your going-out jacket, rather than your work one.5. Keep your guard up.Your coworkers aren’t the only ones who might be exposed by political discussions. Keep in mind that you might be judged by others for having the opinions and beliefs you do. Be a little careful in what you share with whom. Try to save the real debates for coworkers and friends you absolutely know and trust.6. Stay away from the third rail.Politics is one thing, but jumping into the hottest issues that most inflame tempers is almost always a bad idea at work. Treat things like abortion and same-sex m arriage- no matter how absolute and morally upright your stance- as off-limits.7. Know when to quit.If you’ve gotten so far into a conversation without anyone getting angry or alienated, consider that a win. Find a way to back out of the conversation for that day and live to tell the tale. Congratulations, you’ve just pulled off the almost impossible!

Strategies of Human Resource Management Assignment

Strategies of Human Resource Management - Assignment Example Information to be collected include job complexity, duration, skills applied, complexity and standards. From this information, the job analyst can develop a job specifications or description (Sebastian, 2005). According to Sidney and Cronshaw (1999), the best method to collect the data is through simple questionnaires issued to employees and incumbent interviews. These are to be reviewed by the supervisor for accuracy. Others include incumbent task inventories, checklists, supervisor interviews, task inventories and incumbent work logs (Cascio and Aguinis, 2005). The cost considerations will include the type of job, the number of jobs in the company, location of jobs and number of incumbents. it also includes the number of departments to conduct the job analysis on. 2. As a marketing manager you have recently turned down Nancy Conrad for a position as sales supervisor. Nancy believes the denial was due to her gender and she has filed a sex discrimination charge with the EEOC. Explain the steps the EEOC will use to process the charge; include Nancy’s options during the process. Determine the likelihood of success of Nancy’s discrimination claim from the EEOC data base. Describe the basic precautions you should take so you might prevail in her claim. Nancy must see the servicing Operating Administrations Office (DOT) of Civil Rights for an informal session. at this stage, Nancy has option to continue or discontinue the counselling or agrees to extend it through writing so as to get a notice to file a Discrimination Complaint at the end (US Department of Transport, 2010). In the second phase, EEOC requires Nancy to file a formal complains of sex discrimination and upon reception by DOT Compliance Operations Division, Nancy will be processed for dismissal or acceptance in accordance with 29 C.F.R. Part 1614. The DOT gives a final decision and Nancy has an option for appealing

Globalisation Of Marketing Design and Innovation Dissertation

Globalisation Of Marketing Design and Innovation - Dissertation Example According to Doyle, innovation, as a marketing strategy, has several times proved to be the key factor to reward success to many businesses. It is also considered to be the path of attaining higher growth in terms of sales, market shares, and others. However, innovation can be referred to as the development of a newly designed product, marketing channels, and marketing concepts. Thus, innovation in marketing can be stated as one of the crucial elements to achieve an efficient competitive advantage and growth. This statement can be well-observed in the case of television industry where analysts claim to witness an extraordinary chain of innovations which brought about changes in shape, color, size and other features of the genre. For instance, Lachenbruch stated that in its performance from 1953 to 1956 the television industry reached its maturity similar to radio and phonograph industries. It was the period when almost every household in America had a television set in their living r oom and thus sales of television begun to fall. By that period, a new version of television was introduced to the market, i.e. color TVs. This innovation again took the industry to its growth.   These kinds of evidence can be witnessed in almost every stage of the industry, especially in terms of style and technology. This shall be evidently identified in the further discussion.  The introduction of television can be identified in the early 1920s when television was presented in two broad paths.

George Orwell, 1984 Essay Example for Free

George Orwell, 1984 Essay The introduction of the novel Nineteen Eighty-Four says it all. It cannot be denied that control is present in the society. A few sentences in the first paragraph: â€Å"On each landing, opposite the lift shaft, the poster with the enormous face gazed from the wall. It was one of those pictures which are so contrived that the eyes follow you about when you move. BIG BROTHER IS WATCHING YOU, the caption beneath it ran (Orwell 2). † How do you feel when you keep being reminded that someone is looking after you? Or, to be more politically correct, having you under surveillance? The introduction of the book is about Winston Smith who gets inside his London apartment. The tone of the introductory sentences is depressing and dark. The living conditions are undeniably squalid. In this part, it was clear that Oceania, Eurasia and Eastasia are the three superpowers that divide the world into pieces. Oceania is where Winston Smith came from (Orwell 1). These superpowers are never in good terms with each other. Because of the wartime conditions that seem constant in the environment and the nature of the countries, the people of Oceania are always repressed. The conditions brought about by war caused the government of Oceania to let its people suffer through repression. The people are always monitored. Surveillance is as common as eating. The party members, however, are not always given enough supply. There is also a private rebellion taking place because the government was no longer humane. In this private rebellion, Winston Smith is a member of the Outer Party. Winston is writing in his diary every single day. Because this decision is crucial, he accepted that what goes with private rebellion is doing some forbidden steps. He has to do forbidden steps because he is serving a party that he did not want to serve (Orwell 2). He buys the diary which was part of the things confiscated during a raid into the proletariats. He meets a young lady outside the shop where he purchased the diary, and he noticed that it is the same girl who keeps on eyeing at him for a few days. Because Winston started feeling that he should be there, and because he felt that the woman was spying on him, he immediately tries to stay away from her (Orwell 2). With this introduction, it clearly shows how totalitarianism has ruled the world. Nineteen Eight-Four is a novel that shows negative utopia. It cannot be denied that totalitarianism was at its most rigid. Totalitarianism was the kind of power used to execute total control of the people (Ellis and Reed, 2008). Orwell had been successful in representing control, in which he introduced through an entity referred to as Big Brother. This has four branches. One is called the Ministry of Love, in which law enforcement is done. The other is called Ministry of Plenty, where economic affairs and issues are handled. The Ministry of Peace is what takes charge of the war taking place in the country and around the world. The Ministry of Truth is the one that manages the dissemination of propaganda. Without the Ministry of Truth, the printed materials and other things needed for administering propaganda won’t be equally distributed. These four ministries make up the government (Ellis and Reed 2). Meanwhile, Winston Smith does not conform to this ideology. This idea is spoon-fed to him, with the concept of Big Brother being used. The government is feeding him with unnecessary things and ideas that he, himself, knows he does not need. Going back to the life of George Orwell, it can be seen that he reflects the character in his novel. George Orwell, like Winston Smith, has the same aesthetic and social characteristics. They both have the same political perceptions. This may be the reason why the novel is undeniably an excellent one, because he could write it as easily as writing his own thoughts, beliefs and feelings. He wrote excellently the representation of control in just simple paragraphs like: â€Å"Behind Winston’s back the voice from the telescreen was still babbling away about pig-iron and the overfulfilment of the Ninth Three-Year Plan. The telescreen received and transmitted simultaneously. Any sound that Winston made, above the level of a very low whisper, would be picked up by it, moreover, so long as he remained within the field of vision which the metal plaque commanded, he could be seen as well as heard (Orwell 8). † In the novel, there was clearly no way of being aware about how an individual is being watched. If an individual had to make a sound, someone will always hear it. If an individual is in the dark, then he or she can be safe. But if it is bright out there, then there is no chance that the movement of the individual is monitored and fully observed (Orwell 8). The practice of control as a way of administering power was done through television surveillance in the novel. Security cameras are everywhere. Just about any spot, a speed camera will be seen. The citizens were disturbed, and especially Winston Smith, because the people were not free and they were no longer happy with their lives of what the government was doing to them. In a more physical point of view, George Orwell wrote the following to give the audience a better picture of how the government, in the novel, had controlled and repressed the people (Ellis and Reed 2). The political perceptions of George Orwell are shown through Winston Smith. Aside from Orwell’s perception of politics, he also showed his disbelief, or skepticism, rather, of mass media, through the character of Winston Smith. It is no surprise that George Orwell was skeptic of the media because he has spent some of his time working for BBC, also known as the British Broadcasting Company. By working for BBC, he was able to see how information was distorted before it is distributed to the public (Ellis and Reed 2). The information they got were not presented as is on television. He was aware as he witnessed how propaganda was distorted. Because of his experience in working for a mass media outfit, he knew that whatever the public was getting from the television, the radio and the newspapers were not at all completely true (Ellis and Reed 2). Other information and important facts were omitted before news is aired. Now, he came up with the novel to let the public know what is happening behind authorities, and how much control is being executed before the public gets what it gets (Ellis and Reed 2). Control, in this novel, is clearly represented because it does not state that control is destroying the society just because it is there. The novel Nineteen Eighty-Four clearly suggests that the government, or the state as a whole, is there to manipulate everything. Individuals in the society are being controlled by the state, and control is employed on the information being released to the public. In the novel, the â€Å"telescreen† is a constant object. The telescreen, in the novel, is a tool for control. Everyone needs to have a telescreen. It is a dominant item in any household in London, especially in Airstrip One, the capital city, which used to be referred to as England. Aside from the telescreen, other ways are used to employ power and a quote from the book is here to show it, â€Å"There will be no love, except the love of BIG BROTHER. There will be no laughter, except the laugh of triumph over a defeated enemy. There will be no art, no literature, no science. There will be no distinction between beauty and ugliness. There will be no curiosity, no enjoyment of the process of life† (Orwell 238). Indeed, the state, just like in today’s society, aims to reshape the minds of the people. Whatever is happening in the novel of George Orwell does not end there. It continues and is widely seen in our society today. Out society, through the television, convert our minds into what the government or the media thinks we should think about. The theories of mass media are there to help us understand that for the media to sell, they need to create something interesting for our eyes. We need to see controversies. With all these, we learn to create our sides. Creating our sides is never pure anymore because even before we learn to form our opinion, the media and the state already manipulates the information given to use. The tools we use to shape our minds when it comes to our thoughts on the elections, the issues on war and terror, and economic crisis, are shaped by a higher power by using control.

Breast Cancer :: Health

Breast Cancer In the United States in 2005 alone, 43,063 died from breast cancer. It is the number two cancer killer and the number one cancer in females ages 15 to 54. On average if a woman gets this disease, their life expectancy drops nineteen and a half years. This cancer is within the top three cancers of all woman above the age of 15, and comprises 6% of all health care costs in the U.S. totaling an astounding 35 billion dollars a year. An average woman is said to have a one in thirty chance of getting the cancer, but if that person had family history of the disease, their chances have been measured up to a one in six chance. Sixty ©nine percent of African ©American women survive from it, and there are predicted to be nearly two million new cases reported this year in the U.S. The disease is breast cancer. Breast cancer is a group of rapidly reproducing, undifferentiated cells in the area of the breast in women. The earliest changes occur in the epithelial cells of the terminal end buds (TEB) of the breast milk ductal system. While the outlining steps of breast cancer are unknown, the cells in the breast trigger a reaction of cell reproduction. These new cancer cells form tumors. If cancer cells are active or are considered malign, the tumor grows at tremendous speeds, and may end up in metastasis. Metastasis is a complex process in which cells break away from their primary tumors, and via the blood supply or through the lymph system relocate into other organs, thus spreading cancer throughout the body if left untreated. Generally, if a lump is smaller than one centimeter, it is considered benign, although every woman should consult her doctor about any unusual bumps or feeling in the chest. One sign of breast cancer results from ductal cancer in the breast. A once hollow open tube could be completely clogged up with cancerous cells thus leaving an awkward feeling in the chest area. Other complications that result from this cancer and others is on top of the clogging and cramming of the system, the body's need to not only supply for itself, but for the large tumors. Recently genes have been touted as a great cause of cancer. It now is thought among the medical community that while there are definite environmental contributors to cancer, even those people who are exposed to few carcinogens may suffer from disease that runs in their families. Among the genes that is being heavily researched is the gene BRCA1. In one of Breast Cancer :: Health Breast Cancer In the United States in 2005 alone, 43,063 died from breast cancer. It is the number two cancer killer and the number one cancer in females ages 15 to 54. On average if a woman gets this disease, their life expectancy drops nineteen and a half years. This cancer is within the top three cancers of all woman above the age of 15, and comprises 6% of all health care costs in the U.S. totaling an astounding 35 billion dollars a year. An average woman is said to have a one in thirty chance of getting the cancer, but if that person had family history of the disease, their chances have been measured up to a one in six chance. Sixty ©nine percent of African ©American women survive from it, and there are predicted to be nearly two million new cases reported this year in the U.S. The disease is breast cancer. Breast cancer is a group of rapidly reproducing, undifferentiated cells in the area of the breast in women. The earliest changes occur in the epithelial cells of the terminal end buds (TEB) of the breast milk ductal system. While the outlining steps of breast cancer are unknown, the cells in the breast trigger a reaction of cell reproduction. These new cancer cells form tumors. If cancer cells are active or are considered malign, the tumor grows at tremendous speeds, and may end up in metastasis. Metastasis is a complex process in which cells break away from their primary tumors, and via the blood supply or through the lymph system relocate into other organs, thus spreading cancer throughout the body if left untreated. Generally, if a lump is smaller than one centimeter, it is considered benign, although every woman should consult her doctor about any unusual bumps or feeling in the chest. One sign of breast cancer results from ductal cancer in the breast. A once hollow open tube could be completely clogged up with cancerous cells thus leaving an awkward feeling in the chest area. Other complications that result from this cancer and others is on top of the clogging and cramming of the system, the body's need to not only supply for itself, but for the large tumors. Recently genes have been touted as a great cause of cancer. It now is thought among the medical community that while there are definite environmental contributors to cancer, even those people who are exposed to few carcinogens may suffer from disease that runs in their families. Among the genes that is being heavily researched is the gene BRCA1. In one of

The Life of a Cowboy

My grandfather's life as a cowboy was very interesting. Most of what I know about my grandfather was told to me long after his days as a cowboy. As a young boy, at the age of five years old, this was very fascinating to me. He lived his life as a rowdy, kindhearted cowboy who was an excellent story teller. First of all, my grandfather loved to be the center of attention. He loved making people laugh. At times, he would get carried away and the wild, rowdy, cowboy side of him would surface.One of his favorite things to do was to imitate riding a horse by sing a broom or board or whatever else he could find to pick up and use as a horse. He would then gallop around everyone by going In circles, with one hand waving in the air, and yelling, â€Å"Yahoo', â€Å"yippee†, â€Å"yahoo' Although my grandfather had his rowdy side, he was also a very kind hearted soul. He would always be the person that would run and rescue his fellow cowboys whenever they had an injury or if they wer e Injured. He would also respond the same way towards the cattle.He enjoyed being the person to deliver the baby calves. He enjoyed cooking for the men and doing the branding of the cows. Most of all, I loved the stories my grandfather told me about his many adventures as a cowboy. One that stands out the most In my mind was when they drove five hundred head of cattle through the severe winter cold of the rocky mountains of Colorado. There were six cows who had succumbed to the freezing weather. All were baby calves accept for the one mother cow. Several of the men folk fell Ill during this journey.Along the way one of the men was lost due to the harsh conditions and poor weather. This trip was to get the cattle away from the cold and Into the lower plains of Colorado. The trip was a total of fifty five days. Now that my grandfather Is gone, I think of him often and remember all his wonderful WAP. I miss him dearly. He was a very special grandfather to me. Knowing the cowboy that he was gives me that special feeling towards him. He was so full of life, laughter, the life of the party type of person, a very kind and gentle man that would help anyone.By creepy He would then gallop around everyone by going in circles, with one hand waving in he air, and yelling, IMHO†, â€Å"yippee†, â€Å"yahoo' whenever they had an injury or if they were injured. He would also respond the same a cowboy. One that stands out the most in my mind was when they drove five baby calves accept for the one mother cow. Several of the men folk fell ill during this weather. This trip was to get the cattle away from the cold and into the lower plains Now that my grandfather is gone, I think of him often and remember all his wonderful ways. I miss him dearly. He was a very special grandfather to me. Knowing

Chance & Story Essay

In third grade through sixth, I had a friend named Chance. We were best friends and often spent long days and nights over at each other’s house. Whenever I stayed at Chance’s, the house was filled with noise from the two of us and his six brothers and sisters. Chance’s family was Mormon, a religion that my family knew nothing about except the name. He once explained why his family was so large, but it made little sense to me at that time. During the summer between sixth and seventh grade Chance’s family moved away to Utah. I’ve learned a bit more about Mormons since but this assignment offered me an opportunity to learn more about the religion of my friend and how Mormons feel about how they are perceived in the United States, especially concerning the law and discrimination. Chance’s family was only one of many Mormons in my town and surrounding areas. Patty is a good friend of mine who attends the Mormon church in town since she was a baby, so through her I was able to find three people to interview. Her parents were not available, but she introduced me to a Mormon missionary Brian, a neighbor Barbara, and Chris, her mother’s home- teacher. Brian is twenty years old and is originally from Nova Scotia, Canada. He is currently nearing the end of his Mormon mission, which is a semi-required two year work for Mormon young men to an area chosen by the head church in Salt Lake City, Utah. He had just graduated high school when he began the training for the mission. His mission is to go door to door in the neighborhoods to share his beliefs and teach anyone interested about the basics of the church. Barbara is also not originally from this area. She was born and raised in Provo, Utah, which is where the Mormon university Brigham Young is located. She moved here ten years ago when her husband’s job transferred. She is forty-three years old, has five children between six and fifteen, has a college degree from BYU in marketing but doesn’t currently work outside her home, and has been married for twenty-three years. Chris is from this area and has lived here all of his fifty-six years. He is an elder at the church, has four children and sixteen grandchildren so far, works as a machine repairer, and volunteers for the church as a home-teacher in which he regularly visits church members for further teaching about the church. Having such different subjects to interview proved very interesting. Each shared that they have dealt with some sort of discrimination in their lifetimes as Mormons. They all indicated that the problems are rarely very serious and never violent, but are more subtle. Barbara notices the negative attitude towards Mormons most of the three because she lived for so long in Utah, which is heavily populated with Mormons, especially where she lived in Provo. She said that when the family moved, she was surprised to find that there are people who still believe Mormons are the many-wives religion. One woman at her children’s school even asked once if Barbara was one of several wives of her husband. Neither Brian nor Chris said that they have had this problem. Brian said his problem is more centered on his mission work. He has often heard people say ‘there go the two-by-twos. ’ The missionaries work in pairs, so he said the term stuck. For the most part, he says people are friendly towards him and often comment that Mormons are the nicest people they know, but very few choose to actually discuss the church’s teachings. Instead Brian and Chris both said that most people are interested in if Mormons are a cult that traps unsuspecting victims. Barbara also said this is something people have asked in round-about ways such as through her kids. All three said that it is often frustrating the poor view that they feel the majority of Americans have toward the Mormon Church. Barbara and Chris’s children mostly have other Mormon friends, and those that are not Mormon are seldom allowed to attend activities organized for the Mormon youth such as dances, outings, or sport activities if they are to be held at the church. They say that no one has said directly why the kids can’t attend, but all three believe that it is related to the negative view of the church. They all also indicated that any issues that arise are always social in nature, that they have never had a problem with employers or the law regarding discrimination. Interestingly, as I interviewed each person, I found myself also curious about the ‘oddities’ of the Mormon church. When Barbara mentioned the many-wives idea, I wanted to know more about it. So I was doing exactly what the three had said most people do: expressing curiosity about the strangeness instead of the good qualities of the church or its teachings. However, I did learn quite a bit about the basic structure of the church, why it is based in Utah, and how Mormons view the world and the after-life. Since the problems that Mormons experience are almost always social, it is a matter of slowly changing the public’s view of the church. Chris believes that the commercials the church has put on television have gone a long way in changing perceptions about the church. Brian said that attitudes are better in Canada towards the church most likely because it started in the USA, where it experienced a lot of discrimination in its beginnings. So it is a matter of time and continued sharing for the Mormon Church to be recognized as a legitimate religion and not as a cult.

Ground Sloths - A Survivor of the Megafaunal Extinction

Ground Sloths - A Survivor of the Megafaunal Extinction Giant ground sloth (Megatheriinae) is the common name for several species of large bodied mammals (megafauna) who evolved and lived exclusively on the American continents. The superorder Xenarthranswhich includes anteaters and armadillosemerged in Patagonia during the Oligocene (34-23 million years ago), then diversified and dispersed throughout South America. The first giant ground sloths appeared in South America at least as long ago as the late Miocene (Friasian, 23-5 mya), and by the Late Pliocene (Blancan, ca. 5.3-2.6 mya) arrived in North America. Most of the large forms died out during the late Pleistocene, although there is recently discovered evidence of ground sloth survival in central America as recently as 5,000 years ago. There are nine species (and up to 19 genera) of giant sloths known from four families: Megatheriidae (Megatheriinae); Mylodontidae (Mylodontinae and Scelidotheriinae), Nothrotheriidae, and Megalonychidae. Pre-Pleistocene remains are very sparse (except for Eremotheriaum eomigrans), but there are lots of fossils from the Pleistocene, especially Megatherium americanum in South America, and E. laurillardi in both South and North America. E. laurillardi was a large, intertropical species known as the Panamanian giant ground sloth, who may well have survived into the late Pleistocene. Life as a Ground Sloth Ground sloths were mostly herbivores. A study on over 500 preserved feces (coprolites) of the Shasta ground sloth (Nothrotheriops shastense) from Rampart Cave, Arizona (Hansen) indicate that they mainly dined on desert globemallow (Sphaeralcea ambigua) Nevada mormontea (Ephedra nevadensis) and saltbushes (Atriplex spp). A 2000 study (Hofreiter and colleagues) found that the diet of sloths living in and around Gypsum Cave in Nevada changed over time, from pine and mulberries around 28,000 cal BP, to capers and mustards at 20,000 years bp; and to saltbushes and other desert plants at 11,000 years bp, an indication of changing climate in the region. Ground sloths lived in a variety of ecosystem types, from treeless scrublands in Patagonia to wooded valleys in North Dakota, and it seems that they were fairly adaptive in their diets. Despite their adaptability, they almost certainly were killed off, as with other megafaunal extinctions, with the assistance of the first set of human colonists into the Americas. Ranking by Size Giant ground sloths are loosely categorized by size: small, medium and large. In some studies, the size of the various species seems to be continuous and overlapping, although some juvenile remains are definitely larger than the adult and subadult remains of the small group. Cartell and De Iuliis argue that the difference is size is evidence that some of the species were sexually dimorphic. Megatherium altiplanicum (small, femur length about 387.5 mm or 15 inches), and about 200 kilograms or 440 pounds per adult individuals) Megatherium sundti (medium, femur length about 530 mm, 20 in) Megatherium americanum (large, femur length between 570-780 mm, 22-31 in; and up to 3000 kg, 6600 lb per individual) All of the extinct continental genera were ground rather than arboreal, that is to say, lived outside of trees, although the only survivors are their small (4-8 kg, 8-16 lb) tree-dwelling descendants. Recent Survivals Most of the megafauna (mammals with bodies greater than 45 kg, or 100 lbs) in the Americas died out at the end of the Pleistocene after the retreat of the glaciers and about the time of the first human colonization of the Americas. However, evidence for ground sloth survival into the late Pleistocene has been found in a handful of archaeological sites, where research indicates that humans were preying on ground sloths. One of the very old sites thought by some scholars to be evidence of humans is the Chazumba II site in Oaxaca state, Mexico, dated between 23,000-27,000 calendar years BP [cal BP] (Vià ±as-Vallverdà º and colleagues). That site includes a possible cutmarkbutchery markon a giant sloth bone, as well as a few lithics such as retouched flakes, hammers, and anvils. Shasta ground sloth (Nothrotheriops shastense) dung has been found in several caves in the southwestern United States, dated to as late as 11,000-12,100 radiocarbon years before the present RCYBP. There are also similar survivals for other members of the Nothrotheriops species found in caves in Brazil, Argentina, and Chile; the youngest of those are 16,000-10,200 RCYBP. Solid Evidence for Human Consumption Evidence for human consumption of ground sloths exists at Campo Laborde, 9700-6750 RCYBP in the Talpaque Creek, Pampean region of Argentina (Messineo and Politis). This site includes an extensive bone bed, with over 100 individuals of M. americanum, and smaller numbers of glyptodons, panamanian hare (Dolichotis patagonum, vizcacha, peccary, fox, armadillo, bird, and camelid. Stone tools are relatively sparse at Campo Laborde, but they include a quartzite side-scraper and a bifacial projectile point, as well as flakes and micro-flakes. Several sloth bones have butchery marks, and the site is interpreted as a single event involving the butchery of a single giant ground sloth. In North Dakota in the central US, evidence shows that Megalonyx jeffersonii, Jeffersons ground sloth (first described by the U.S. President Thomas Jefferson and his physician friend Caspar Wistar in 1799), were still fairly widely distributed across the NA continent, from Old Crow Basin in Alaska to southern Mexico and from coast to coast, about 12,000 years RCYBP and just before most of the sloth extinction (Hoganson and McDonald). The most recent evidence for ground sloth survival is from the West Indian islands of Cuba and Hispaniola (Steadman and colleagues). Cueva Beruvides in Matanzas Province of Cuba held a humerus of the largest West Indies sloth, the Megalocnus rodens, dated between 7270 and 6010 cal BP; and the smaller form Parocnus brownii has been reported from the tar pit Las Breas de San Felipe in Cuba between 4,950-14,450 cal BP. Seven examples of Neocnus comes have been found in Haiti, dated between 5220-11,560 cal BP. Sources and Further Information Cartelle C, and De Iuliis G. 2006. Eremotherium Laurillardi (Lund) (Xenarthra, Megatheriidae), the Panamerican giant ground sloth: Taxonomic aspects of the ontogeny of skull and dentition. Journal of Systematic Palaeontology 4(2):199-209.Hansen RM. 1978. Shasta ground sloth food habits, Rampart Cave, Arizona. Paleobiology 4(3):302-319.Hofreiter M, Poinar HN, Spaulding WG, Bauer K, Martin PS, Possnert G, and Pbo S. 2000. A molecular analysis of ground sloth diet through the last glaciation. Molecular Ecology 9(12):1975-1984.Hoganson JW, and McDonald HG. 2007. First Report of Jeffersons Ground Sloth (Megalonyx jeffersonii) in North Dakota: Paleobiogeographical and Paleoecological Significance. Journal of Mammalogy 88(1):73-80.Iuliis GD, Pujos F, and Tito G. 2009. Systematic and Taxonomic Revision of the Pleistocene Ground Sloth Megatherium (Pseudomegatherium) Tarijense (Xenarthra: Megatheriidae). Journal of Vertebrate Paleontology 29(4):1244-1251.Messineo PG, and Politis GG. 2009. New Radiocarbon Dates from the Campo Laborde Site (Pampean Region, Argentina) Support the Holocene Survival of Giant Ground Sloth and Glyptodonts. Current Research in the Pleistocene 26:5-9. Pereira ICdS, Dantas MAT, and Ferreira RL. 2013. Record of the giant sloth Valgipes bucklandi (Lund, 1839) (Tardigrada, Scelidotheriinae) in Rio Grande do Norte state, Brazil, with notes on taphonomy and paleoecology. Journal of South American Earth Sciences 43:42-45.Steadman DW, Martin PS, MacPhee RDE, Jull AJT, McDonald HG, Woods CA, Iturralde-Vinent M, and Hodgins GWL. 2005. Asynchronous extinction of late Quaternary sloths on continents and islands. Proceedings of the National Academy of Sciences 102(33):11763-11768.Vià ±as-Vallverdà º R, Arroyo-Cabrales J, Rivera-Gonzlez II, Xosà © Pedro R-, Rubio-Mora A, Eudave-Eusebio IN, Solà ­s-Torres ÓR, and Ardelean CF. 2015. Recent archaeo-palaeontological findings from Barranca del Muerto site, Santiago Chazumba, Oaxaca, Mà ©xico. Quaternary International in press.

A Collection of Love Proverbs

A Collection of Love Proverbs They say, Love is all you need. Who is this they? Who are these people who are quoted so often that their quotes acquire the status of proverbs? They are people like us who, having fallen in love, could not help putting their feelings in words. Given below are a few such axioms and proverbs on the subject of love. Ovid To be loved, be lovable. Edmund Spenser Gather the rose of love whilst yet is time. Don Byas You call it madness, but I call it love. Ralph Waldo Emerson All mankind love a lover. Plato At the touch of love, everyone becomes a poet. Barbara de Angelis You never lose by loving. You always lose by holding back. Paul Tillich The first duty of love is to listen. William Shakespeare Love comforteth like sunshine after rain. Woodrow Wyatt A man falls in love through his eyes; a woman through her ears. Torquato Tasso Any time not spent in love is wasted. Anonymous There is no difference between a wise man and a fool when they fall in love. Jean Paul F. Richter Paradise is always where love dwells. Oscar Wilde Who, being loved, is poor? Jeff Zinnert Never have regrets, follow your heart. Christopher Marlowe Whoever loved that loved not at first sight? Latin Proverb A man is not where he lives, but where he loves. Alfred Lord Tennyson Love is the only gold. Jean Anouilh Love is, above all, the gift of oneself.

Articulate a problem solving process regarding a practice issue in Essay

Articulate a problem solving process regarding a practice issue in nursing. In addition you will discuss evidence and its relati - Essay Example In most cases, medication errors are arrested before they get to the patient, or they may reach the patients and cause no harm, or cause treatable as well as permanent harm requiring prolonged hospitalization of the patient. Although there are preventive measures that can be put in place to deter occurrence of these medication errors, they are bound to happen from time to time, and it is expedient for medical practitioners to have necessary skill and knowhow regarding solution to such problems (Wilkinson & Treas, 2011). The reason for taking preventive or curative measures when it comes to nurses’ medication errors are governed by the professional ethics regarding nursing practice. Safety for hospitalized patients and response to or solution of emerging practice errors (such as those of medication) is part of a patient’s rights and should be the topmost priority (professionally) of health practitioners (Flynn & Barker et al., 2002). Problem description Most of the commo n medication errors arise from insufficient skills of the nurses in administering dosages. One particular medication error occurs in the administration of intravenous medication in the hospitals. Evidence of factors associated with errors in administration of intravenous medication or the severity of the errors is limited, but they do have a notably high frequency of incidence in medical institutions (Wilkinson & Treas, 2011). Intravenous medications are very complex and require many steps in preparing them, administering them, and monitoring the progress of patients under intravenous medication. These processes require precision and particular risks are posed by errors in medication (Cohen, 2007). The medication errors in intravenous medication administration occur in terms of failures in procedures or intravenous clinical errors (Flynn & Liang et al., 2012). Procedural failure includes lack of attention to record administration of medication on a medication chart, administering IV medication at the wrong time, or failing to read the label on medication. Failure by the nurse to wash hands prior to preparing the injection (breaching aseptic techniques), storing intravenous medication temporarily in unsecure environments, or failing to check identification of the patient or blood/pulse pressure prior to dose administration constitute procedural failure (Wilkinson & Treas, 2011). QNSE Competencies A nurse may also fail to check the level of blood sugar before administering insulin or skipping of the procedure of signing register of dangerous drugs by two nurses as required. Clinical errors (intravenous) may be occasioned by incorrect rate of intravenous, which may be faster or slower than recommended, incorrect mixture by using the wrong solvent, using a different volume of solvent in preparation of intravenous medication than what is recommended, as well as incompatibility of drugs by combining drugs that are not compatible through the same intravenous infusion . There may also be errors in general programming of the