Australopithecus Facts and Figures

Name: Australopithecus (Greek for southern ape); pronounced AW-strah-low-pih-THECK-usHabitat: Plains of AfricaHistorical Epoch: Late Pliocene-Early Pleistocene (4 to 2 million years ago)Size and Weight: Varies by species; mostly about four feet tall and 50 to 75 poundsDiet: Mostly herbivorousDistinguishing Characteristics: Bipedal posture; relatively large brain About Australopithecus Although theres always the possibility that a stunning new fossil discovery will upset the hominid apple cart, for now, paleontologists agree that the prehistoric primate Australopithecus was immediately ancestral to genus Homo, which today is represented by only a single species, Homo sapiens. (Paleontologists have yet to pin down the exact time when the genus Homo first evolved from Australopithecus; the best guess is that Homo habilis derived from a population of Australopithecus in Africa about two million years ago.) The two most important species of Australopithecus were A. afarensis, named after the Afar region of Ethiopia, and A. africanus, which was discovered in South Africa. Dating to about 3.5 million years ago, A. afarensis was about the size of a grade-schooler; its human-like traits included a bipedal posture and a brain slightly bigger than a chimpanzees, but it still possessed a distinctly chimp-like face. (The most famous specimen of A. afarensis is the famous Lucy.) A. africanus appeared on the scene a few hundred thousand years later; it was similar in most ways to its immediate ancestor, although slightly bigger and better adapted to a plains lifestyle. A third species of Australopithecus, A. robustus, was so much bigger than these other two species (with a bigger brain as well) that its now usually assigned to its own genus, Paranthropus. One of the most controversial aspects of the various species of Australopithecus is their presumed diets, which are related intimately to their use (or non-use) of primitive tools. For years, paleontologists assumed that Australopithecus subsisted mostly on nuts, fruits, and hard-to-digest tubers, as evidenced by the shape of their teeth (and the wear on tooth enamel). But then researchers discovered evidence of animal butchering and consumption, dating to about 2.6 and 3.4 million years ago, in Ethiopia, demonstrating that some species of Australopithecus may have supplemented their plant diets with small servings of meat—and may (emphasis on the may) have used stone tools to kill their prey. However, its important not to overstate the extent to which Australopithecus was similar to modern humans. The fact is that the brains of A. afarensis and A. africanus were only about a third the size of those of Homo sapiens, and theres no convincing evidence, aside from the circumstantial details cited above, that these hominids were capable of using tools (though some paleontologists have made this claim for A. africanus). In fact, Australopithecus seems to have occupied a place fairly far down on the Pliocene food chain, with numerous individuals succumbing to predation by the meat-eating megafauna mammals of their African habitat.

The Human Rights Of The United States - 768 Words

From the beginning of time the excessive desire for money and power of the few has led to stepping on and taking away the basic human rights of the masses. From the slaves of the ancient days to the under paid of today. The working man has hungered not just to live pay check to pay check, but to live comfortably after putting in a good days work. To be able to go to the hospital over work related and non-work related injuries without spending the rest of their lives in debt. To work in decent conditions where the demand for speed and mass production is set at a reasonable pace. In the meat industry it has been a century long war to win basic human rights. In the 1950’s butchers and slaughterhouse workers made decent wages that could support their families. Things shifted when companies started getting too big wanting larger and larger profits with lower and lower production costs. The worker is then treated the same as the animal to be slaughtered. In order to affect change th e working masses organized. Uniting under one cause against the evil of corporate greed. When cattle first came to America with the Europeans it was a simpler time. The cattle were set lose to graze in the forests and slaughtered as needed. In the 1800’s livestock started becoming more and more domesticated. They were breed, raised to work the fields, and sold or traded as needed with the local community. As town populations grew larger so did the need for commercial butchers. Cows were slaughtered asShow MoreRelatedThe United States And Human Rights Violations Essay1901 Words   |  8 Pages argue that the United States fails to encompass moral values by supporting anti-democratic ideals, so that they can increase their militaristic presence and protect economic interests in the world. Since the last century, the U.S has used the power of evil governments to slightly expand the presence of their military and ensure the safety of commercial interests. From Cuba in the early 20th century to numerous Middle Eastern countries in the 21st century, the case has been evident that the US willRead More The United States, the United Nations, and Global Human Rights4796 Words   |  20 PagesThe United States Positioning as a World Superpower: Its Subsequent Influence in the United Nations and Views Regarding Human Rights â€Å"America stands at this moment at the summit of the world.† -Winston Churchill, 1945 As World War II came to a close, a new need for an international peacekeeping organization became apparent in order to maintain peaceful relations among nations in the post-World War II era. The United Nations (UN) came into effect on October 24, 1945 for this very purposeRead MoreThe United States And The Universal Declaration Of Human Rights Essay1421 Words   |  6 PagesThe United States and twenty-six other nations formed the United Nations in 1945, three years later in 1948 the United Nations released the Universal Declaration of Human Rights and the U.S. was in favor for it. Article 25 of this Declaration states Everyone has the right to a standard of living adequate for the health and well-being of himself and of his family, including food, clothing, housing and medical care and necessary social services. One would think that a country in favor for the UniversalRead MoreThe United States Universal Declaration Of Human Rights2223 Words   |  9 Pagesremedies† inste ad. The state of Ohio responded by taking the family to court to attempt to force the girl into chemotherapy, which they argued was necessary to save her life. The court ruled in favor of the government, and in response the family fled the country, arguing that the treatment violated their cultural and religious norms, and there was no assurance that it would be effective. This case brings up several complicated issues of human rights that implicate principles from the United Nations’ UniversalRead MoreGuantanamo Bay and Human Rights Violations by the United States1536 Words   |  6 PagesIntroduction Guantanamo Bay, Cuba is originally a naval base that was once used to house detention facilities for Haitian and Cuban refugees fleeing to the United States. It was also used as a refueling station for Navy ships. It was then converted into a high level detention facility to house enemy troops captured in the War on Terror campaign by Secretary of Defense, Donald Rumsfield. It has three main camps that house the prisoners. These prisoners of war were later referred to as enemy combatantsRead MoreThe Prison Of The United States : An Odd Form Of Protection Of Human Rights1658 Words   |  7 PagesTitle: The Prison Industry in the United States: An Odd Form of Protection of Human Rights Name: Yi Jia SID: 1466752 As a nation that constantly alleges its irreplaceable position in the world that with obligation to protect human rights, United States has finally â€Å"fulfilled† their promise to the inmates in prison in 2009. Since the overcrowding prison population far exceeded the designed prison scale, three federal judges from Supreme Court dubbed perhaps the most radical injunctionRead MoreWomen Of The United States And The World Is Violating A Person s Human Rights1364 Words   |  6 Pages Over the year the United States and the world was and still is violating a person’s human rights. For century’s women, African Americans, gays, and lesbians were the grunt of such unfair treatment. Men thought a women place was in the home, cooking, cleaning, and taking care of the kids. Whites thought that black people did not deserve any rights because of their skin color. People where against gays and lesbians because of their sexual preference. In some countries women are not allowed toRead MoreHealth Care Issues Of The United States Universal Declaration Of Human Rights2635 Words   |  11 Pages Outline I. Introduction A. Hook The best chance of survival is having food and shelter to come back to every night after a long day full of workloads and stress. B. Thesis Health care is a basic human right every citizen in the United States should receive and be granted no matter the circumstance. II. Points A. Article #1 - Health Care Legislation 1. Before Obama signed the PPACA into law, insurance companies held most of the power over policyholders. 2. When Obama took office, he vowed toRead MoreUnited States Of Americ A Human Rights Defender For A Long Time Around The Global785 Words   |  4 Pages The United States of America had been known as a human rights defender for a long time around the global, but with the brutal torture actions performed by the Central Intelligence Agency, human rights that the America defended for so long seems to be questionable. Is it ok to violate international/ US laws as long as it benefits us? Moreover, does the so-called â€Å"enhanced† interrogation as effective as the CIA claims which helped gather valuable information from detainees that successfully help stoppedRead MoreCEDAW Essay1131 Words   |  5 PagesCEDAW, the international community has made significant progress towards the global normalization of human rights and the internalization of human rights laws into domestic policies and norms. Alongside the development of Human Rights, CEDAW has grown from a weak and largely unenforceable document into a widely-accepted international framework for the protection and advancement of women and women’s rights. Rather than act ing as a strict enforcer of hard-law, CEDAW acts more so as a universal set of guidelines

Health Information Exchange Free Essays

An electronic health record is a patient’s medical information stored elect-ronically instead of on paper. The concept has been around since the 1960s. Improvement of patient medical care was and is the catalyst for the electronic health record. We will write a custom essay sample on Health Information Exchange or any similar topic only for you Order Now There are several advantages to using electronic health records. For instance, access to patient medical records is not limited to the location of the paper chart, but is available at the patient point of care. The health care provider has up-to-date information regarding every aspect of the patients medical history. Including test results, medications, allergy information, ect. All of which are crucial for making informed medical decisions. Patient safety and better patient care are also advantages of the electronic health record. Illegible handwritten notes, orders, and prescriptions has been eliminated with the EHR. Now, reports to specialists or patients are comprehensible, professional, and easy to create. And because of the availability of more thorough clinical information, improved patient care is inevitable. Another advantage to the EHR is efficiency and financial savings. The elimination of paper charts alone can greatly reduce the costs of storage and retrieval for these charts. Another major source of growth in healthcare costs comes from medical imaging. Access to patients images in an EHR is an effective way to avoid duplicating expensive imaging procedures. Another cost to healthcare is the printing and mailing of checks. If all medical payment transactions were handled electronically, America could save up to $11 billion annually. For all these reasons that I have listed, I think that the advantages of Electronic Health Records far out weigh the disadvantages. The health care industry is rapidly evolving and the implementation of EHR is crucial in order for clinics and physicians to maintain extensive patient documentation to ensure that they meet†¦ How to cite Health Information Exchange, Papers

Option and Sequel free essay sample

Excel file with exhibits from the case on Moodle. Assignments MUST be submitted before class on Moodle. In class, you will have 10 minutes to present your solution, followed by a class discussion. You may want to prepare slides (max. 7) to support your presentation. â€Å"ARUNDEL PARTNERS: THE SEQUEL PROJECT† State clearly all assumptions that you make and defend their choices whenever possible. 1. Why do the principals of Arundel Partners think they can make money buying movie sequel rights? Do you expect any major film studios to be interested in the sort of arrangement described in the case? Why do the partners want to buy a portfolio of sequel rights all at once rather than negotiating film-by-film to buy each? 2. How should one translate the data in this case to structure the valuation of sequel options to tailor it for the Black-Scholes approach, to valuing Call options on a Stock with a traded market value process? In particular, what numbers should be assigned to: †¢ †¢ †¢ †¢ The â€Å"primitive asset value† underlying sequel value (on average), for a â€Å"representative† (scale adjusted) film; The exercise price for a sequel option to be executed; The relevant time horizon (maturity) of sequel options; The variance rate of the underlying asset values/returns to use for calculating the relevant Black and Scholes Call option value, of the option to produce a sequel film? In light of the assumptions made regarding the above, how much should be paid for the rights to produce the sequel for an average-scale original production? How do the computed Black-Scholes formula-based Sequel Option Values compare with more naive valuations, based on either (i) exercising ALL sequel options, or (ii) making sequels ONLY for those films in the sample which resulted in sufficient profitability of the first? You may use a risk-adjusted discount rate of 12% which applies to the relevant cash flows in the case, and a risk-free rate of 6%. We will write a custom essay sample on Option and Sequel or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page . What are the primary advantages and disadvantages of the different possible ways to estimate the value of the sequel rights? What further assistance or data would you require to refine your estimates of the rights value? 4. What problems or disagreements would you expect Arundel and a major studio to encounter in the course of a relationship like that described in the case? What contractual terms and provisions should Arundel insist on? What sort of due diligence should Arundel undertake?

Zaevon Prince Essays - United States Navy, Advertising, Marketing

Zaevon Prince Professor Dr. I. Ayafor English 102:003 18 March 2016 Rhetorical Analysis (Toulmin Analysis) The advertisement presents a wide-ranging and precise purpose, and that is to tell a stor y in order to grant the reader the broad idea of The United States Navy. Advertisements usually are designed for one reason, and that is to get the reader interested, hopeful, and even excited about the product or the organization. In this case of joining the Navy, it targeted those who hope to inspire, promote welfare to all people, and to be proud of their accomplishments. It used the story in this scenario of Dr. Grossman and how all of his accompl ishments have been due to the efforts the U.S. bestowed in him. The inclusive tenacity of this advertisement is to encourage those who are driven, have a passion, and want to find a career relatively rewarding, to join the United States Navy because all of those outlooks will be a product of what the U.S. Navy program can deliver. The author wants the r eader to believe that The U.S. N avy can supply jobs that can be rewarding , it also gives an inclusive idea about the person one could be after they finish the program. The claim in this advertisement is stated at the very end, it can be argued that it is implied in the beginning when it says that, "Sense of Community", and in subscript it says, "United States Navy 1990-1991". It gives the reader an idea that the paragraph is an indication of Dr. Grossman's experience but it does not acknowledge it until it is stated at the end. It is stated in the advertisement that because one is a product of the Navy, they are able to live out their dreams and to be the most prominent person in their field. It is not necessarily propaganda either, it does not imply that, "The Navy wants you" it gives a choice based on what the person reading it took from Dr. Grossman's story. The author wants the reader to believe that those who are driven, have a passion and seek a rewarding career should join the Navy because it states that, "It came from an organization that emphasizes respect for people and commitment larger than one's self: The United States Navy". This supports the claim because it is initiating a specific organization , can give and imply all of the things that Dr. Grossman is, and his career path. For example, when Dr. Grossman's story says that he, "is proud of his multidiscipline approach to dentistry". This is another claim that the United States Navy made him a disciplined man, and that his is also proud of his craft, which in this case is dentistry. All of these things are evidence that the United States Navy molded Dr. Grossman into what he takes pride in, how discipline he is, and the man he hopes to because of his experience. The author believes that by telling the story of Dr. Grossman, and stating that he is a man of pride, discipline and finds his career rewarding, that the person who is reading this article will take part in The United States Navy. These values are stated all throughout the advertisement, and it reaches the level of pulling the reader in using pathos, which is to make the reader feel that they can experience pride, discipline and a rewarding career . This warrants the integrity of the advertisement because it allows myself - the reader, to accept this to be true because it is based on what someone else experienced and because it happened to them, it could potentially affect me, if I were to join the Navy. It is truly convincing because of the level of detail the advertisement went into to encourage one that all of those rewards and promises are based on the integrity of the Navy. In this case anyone who reads it would not be able to determine that this is true, if it were no t based on an honest review from Dr. Grossman. The advertisement is not targeted at a specific group and or an origin of people. It is

Third Culture Kids essays

Third Culture Kids essays The 21st century will be remembered as the era of globalization. American men and women are traveling to and living in countries throughout the world, as their businesses move them from one office to another across the globe. In many cases, these businesspeople are married and are joined by their children of varying ages. According to the book The Third Culture Kid Experience by David Pollock and Ruth Van Reken, the experiences of youths who spend a significant part of their childhood living overseas are both beneficial and challenging. The authors spoke with a number of Third Culture Kid (TCK) parents about the time spent in other countries. For others who plan on going abroad or have already left, the book brings new insights and gives support knowing that one's family is not alone. It would also pay for companies to give a copy to each of its employees heading off to distant lands. For those who live in the United States, the book provides another way of looking at the impact of an increasingly global world. The authors offer this definition of the global child: A Third Culture Kid (TCK) is a person who has spent a significant part of his or her developmental years outside the parents' culture. The TCK builds relationships to all of the cultures, while not having full ownership in any. Although elements of each culture are assimilated into the TCK's life experience, the sense of belonging is in relationship to others The primary similarity between all TCKs is mobilityall Third Country Kids undergo significant change and complexity in their early years. What kind of impact will this living arrangement have on these youths in the long run' All child behaviorists recognize that boys and girls need stability and structure in the first decade of their lives. ...

Energy Transfer in electrical circuits Research Paper

Energy Transfer in electrical circuits - Research Paper Example Home appliances and industries transform energy into other forms to a desired form. Electric circuits are utilized for these operations. Energy is not in the form of matter that can be saved. â€Å"Energy can neither be created nor it can be destroyed, it can be changed from one form to another form† (Moan & Smith, 2007). The phrase â€Å"source of energy† or â€Å"sources of energy† is a wrong phrase as energy is impossible to create. We can only alter it from one form to another form. Battery converts chemical energy to electrical energy. Battery does not generate energy. A power plant converts chemical energy of fuel to electrical energy. Fossil fuels had converted solar energy to chemical energy (Moan & Smith, 2007). An ideal energy conversion system is that that has no losses. One form or energy is converted to the other desired form without any losses. The efficacy of such a system is 100%. It means that the ratio of inputs and outputs equal 1. Practically it is impossible to have an ideal system. A practical energy conversion system does have some losses and thus the desired output is always less than the input. In power generation, internal combustion engine are only 40% efficient. 60% of the input energy is wasted as heat energy that is undesired. If a combined cyclic plant is utilized to convert energy, 80% efficiency can be achieved, as a carefully designed heat recovery system recovers most of the thermal energy that goes to waste. In the similar manner, an electric motor does not convert all the input energy to mechanical energy, some of the energy is dissipated as heat and bearing losses. An electric bulb wastes about 95% of energy, which is dissipated in the form of heat and converts only 5% of the energy to light energy (Bbc.co.uk, 2014). There is much difference in energy and power. Energy yields power. Electrical energy is the product of electrical power and time. If electrical energy is denoted