Embryonic And Adult Stem Cell Research Essay - 1093 Words

As he lies and stares at the same blank ceiling, he begins to question his very existence. At only four years old, he sees the same doctor at the same hospital a minimum of once a week. He wonders why he suffers while other children his age are allowed to run and play. With his condition, he knows his fate will soon be determined, but he is unaware that the type of sickle cell disease from which he is suffering can be cured using stem cells. Scientists have recorded two types of stem cells – embryonic and adult. Stem cells can be retrieved not only from embryos, but also umbilical cords, the placenta, amniotic fluid, and adult tissues and organs (â€Å"Stem Cells,† 2011, p.12). Stem cell research is only a small part of a much larger field of regenerative medicine that includes cell-based therapies, gene technology, and tissue engineering (Lysaght Campbell, 2013, p.251). Stem cells exist in tissues all stages of life; however, they differ in the range cell types that t hey can form (Merwe Urban, 2016, p.6). Supporters of stem cell research believe the research is acceptable and that society is obligated to perform life-saving biomedical research (Clifford Jerit, 2013, p.661). Continuing stem cell research has many medical advantages such as treating diseases, growing organs to test specific drugs, and the potential cures. Stem cell testing has been proven effective in treating many diseases. Sickle cell disease is only one serious medical disorder that is life-threateningShow MoreRelatedEmbryonic And Adult Stem Cell Research2165 Words   |  9 Pagesthe discovery of stem cells in the 19th Century. Stem cells have the ability to divide for indefinite periods in culture and to give rise to specialized cells (U.S. Department of Health and Human Services, 2009). According to the National Institutes of Health, embryonic stem cells derive from four to five day old embryos, also known as blastocyst, that have been fertilized in vitro and donated to re search purposes with informed consent from the donors. Adult embryonic stem cells are found in differentiatedRead MoreAdult Stem Cells Vs. Embryonic Stem Cell Research1108 Words   |  5 Pages4/4/16 Adult Stem Cells vs. Embryonic Stem Cells â€Å"The unspecialized cells are differentiated cells created are known as stem cells† (Miller Ph.D., Levine Ph.D., 2012). Embryonic and Adult stem cells are the only types of stem cells. Stem cell research shows a good deal of promise in the aiding of curing diseases. Both embryonic and adult stem cells show promise in curing diseases, but it is unclear which type of stem cell is more effective. The human embryo for embryonic stem cell research requiresRead More Embryonic and Adult Stem Cell Research Essay1359 Words   |  6 PagesEmbryonic and Adult Stem Cell Research With the advent of a wide variety of scientific advances in the medical field, especially those improvements in health-related fields, the quality of life for the earth’s inhabitants has improved greatly over the past century. Scientists continue to improve upon current knowledge and expand the field of medicine. Over the past few years, scientists have performed significant research pertaining to the study of stem cells. Many researchers see potentialRead More Embryonic vs. Adult Stem Cells in Research Essay1615 Words   |  7 PagesEmbryonic vs. Adult Stem Cells in Research    Why is the mainstream media significantly downplaying exciting scientific discoveries with adult stem cells? This essay hopes to adequately answer that question. Heres the scoop: As originally reported late last year in the medical journal Blood, Dr. Catherine M. Verfaillie and other researchers at the Stem Cell Institute, University of Minnesota, have discovered a way to coax an adult cell found in the bone marrow to exhibit many of the attributesRead MoreEmbryonic Of Stem Cell Research Essay1576 Words   |  7 PagesEmbryonic Stem Cell Research Francois Rabelais, the famous Renaissance humanist, once said, â€Å"Science without conscience is the death of the soul† (Rabelais, Francois). Since the late 1960’s, this has been the stance for opponents of embryonic stem cell research. This is saying, if we are willing to take a fertilized embryo and kill it before it has even had time to develop, where is our conscience, our heart? We consider this form of stem cell research to be immoral and unethical. ScientistsRead MoreIs Stem Cell Research Ethical?1252 Words   |  6 Pages Is Stem Cell Research Ethical? The question that has been asked so many times, is stem cell research ethical? To argue ethics over this topic, one must first know what a stem cell is.Stem Cells are â€Å"cells with the ability to divide for indefinite periods in culture and to give rise to specialized cells† (Stem Cell Basics: Introduction). The National Institutes of Health say that stem cells are distinguished for two different reasons. The first is â€Å"they are unspecialized cells capable of renewingRead MoreBiomedical Engineering: Stem Cells Essay1584 Words   |  7 Pagesadvances and research that stem from biomedical engineers can solve problems that would have never have been able to be solved before. Engineers have been working on new technology that will utilize stem cells in order to save lives and treat diseases. The stem cells that are used for treatment are called embryonic stem cells. Embryonic stem cells are formed from five-day old human embryos that the embryos are essentially hum an beings (In Stem-cell Research† Para. 3). The usage of such stem cells has causedRead MoreEssay on Stem Cells: The Cure for Uncontrollable Diseases of the Past1246 Words   |  5 PagesGehrig’s disease, Sickle Cell Anemia, Alzheimer’s. This world is plague by countless diseases and there existed a time where, after many failed research attempts, scientists began to believe that people would always suffer from these diseases. However, with the introduction of stem cell research those past notions were dismissed. Upon their introduction, stem cell’s provided a new hope to the world and it proved itself to be an invaluable asset. Through stem cell research, a multitude of cures haveRead More Stem Cell Research Essay example988 Words   |  4 PagesStem Cell Research Stem cells are a large focus of study in todays biomedical world. Stem cell research offers the hope of transplants being done without the sacrifice of another person losing an organ. There are many different pros and cons when it comes to discussing the use of stem cells. In order to develop an opinion of whether or not stem cells should be used, one must first understand what they are and how they are used. ?Stem cells have the remarkable potential to developRead MoreStem Cells And Stem Cell Research1477 Words   |  6 Pagessociety is that of stem cells. Stem cells are the cells in the early human developmental stage that form to be any type of cell. Not only do these cells have the ability to transform, but they also act as the body’s repair system. With this knowledge, the scientific community has used these traits to help cure diseases and even save lives. However, there is a problem using stem cells for research. There are two kinds of stem cells that exist, Somatic stem cells and embryonic stem cells. The first

The Biological Theory Of Psychology - 936 Words

There are 5 renowned approaches to abnormal Psychology, each one is unique and have influenced each other in some way. Freud’s approach infuriated psychologists, Watson felt it was not testable, Carl Rogers (Humanism) rejects Watson’s (Behaviour) scientific method. Some approaches are practiced more than others, they all have their strength and weaknesses, different assumptions and treatments however, the end goal is the same. Finding the underlying cause of abnormal behaviour and applying treatment. I am going to explain the biological model, also known as the Medical model. The biological model views mental illnesses the same way it views physical illness. The biological model emphasises on the biological and physical bases of†¦show more content†¦A transmitter is a neurochemical that transmits nerve impulses across a synapse. Norepinephrine, Dopamine and Serotonin are especially important when it comes to mental health issues. High levels of Norepinephrine and Dopamine are seen when a depressed mood is evident. Serotonin is thought to cause high anxiety when there is too much available. The Endocrine system releases hormones, in males if there’s an imbalance in testosterone levels it is thought to cause high level of aggression. Third assumption is genetic predisposition. It was Charles Dawin who first introduced the idea that evolution and genetics play a role in human behaviour, natural selection influences whether certain behaviour patterns are passed down to future generations. Genetics are biological markers passed down from generation to generation that can influence a range of things, what colour eyes they have to whether they develop a mental disorder. There are many psychological disorders that are influenced by genetics, including schizophrenia, bipolar, Alzheimer’s and anxiety disorders. Psychologists study the relationship between genes and mental heath in several ways. A couple of well known studies are the Minnesota Twin study – identical twins (monozygotic) were raised separately and did not meet until they were 40 years old. The personality and temperament traits were surprisingly similar as if they were reared together. Another

The Mayan Culture - 1090 Words

Mayan culture was one of the most complex civilizations of the Mesoamerican societies. Mayans are well-known for their refined mathematical and astronomical system, monumental architecture, and astonishing artworks. I will not focus on specific artwork and writing but the context in general. I have obtained great facts upon Mayan culture and writings. The ingenuous data that I will be discussing can be found in the book titled â€Å"The Hidden Maya†, a short text consisting of veiled information upon the survival and aspects of Mayan culture. The significant author of this book is Martin Brennan. The publication of this monograph was brought about in the year 1998 of Bear Company Publishing in Santa Fe, New Mexico. Brennan strong interests of the Mayan culture lead him to Mexico into learning about the Mayans writings and artworks which then later lead him into studying prehistoric rituals and inscriptions (Brennan, 1998, p.275). In case of unawareness, Mayans take great wort hiness for being the only Native American society to develop a written language and also great recognition for their architecture and mathematical techniques. While gathering information about Mayans culture and art, Brennan learned that every sculpture, glyph, artifacts, etc. all signified inexplicable hand signs and messages (Brennan, 1998, p.275). Martin Brennan focused on the illustrious Mayans creations, Gods and heroes, writings, and most importantly their values and customs which are all symbolizedShow MoreRelatedHistory of Mayan Culture1499 Words   |  6 PagesHistory of Mayan Culture The mysterious culture of ancient Maya once covered a vast geographic area in Central and South America. Their civilization extended to parts of what are now Mexico, Honduras, and El Salvador, and most of Guatemala and Belize. The Mayans first settled in 1500BC. The Mayans environment consisted of tropical rainforests, which was also one of their main sources of resources, they turned the jungles into great cities. The rainforest would provide them with food, clothing,Read MoreThe Mayan Culture and Mathematics526 Words   |  2 PagesMayan Base 20, is an example in which most cultures should have followed but decided not to, in many cases, based on the mathematics that were used in the Mayan culture they were far more advanced than any other culture seen. Their functions and ability to create a calendar that is far more accurate than the one we currently use today, are often looked upon. Based on recorded data, the Roman Numeral Arithmetic might be hard to use for addition, division, subtraction and multiplication; but it isRead MoreMayan Civilization and Culture1077 Words   |  5 Pages The Ancient Mayan civilization contained nearly two-thirds of Mesoamerica. The area included mostly volcanic mountains to porous limestone, also referred to as the lowlands in the more central regions. Mayan civilization extended from Belize and Mexico’s Yucatan Peninsula in the north, to Honduras in the south. What made the Mayans stand out to me the most, were their complex societies, which were built and modernized far ahead of its time in a tropical rainforest climate (Aissen, 1992). NormallyRead MoreThe Mayans And Traditional Culture1177 Words   |  5 PagesThe Mayans try to preserve their traditional culture. Traditional culture is ways of life and customs handed down from ancestors. Mayan homes are one room, and made out of brick or mud called adobe. They are simple , with packed Earth floors and little furniture. The family might have a table and chairs, and hammocks for sleeping. There is a cook fire in the middle of the home, with clay pots around it. The most important thing in the traditional Mayan home is a family altar, for religious worshipRead MoreThe Mayan Culture Of Mesoamerica1840 Words   |  8 Pagesarea in which the ancient Maya had lived, and is the area where modern Mayans are still reside. According to Coe, the Mayan geographic can range from Guatemala, Belize, Honduras, El Salvador, Yucatan Peninsula, and the Mexican States of Chiapas and Tabasco (1966:17). Yet these areas are not limited to just Mayan. Many structural architecture remains today has proven the complexity of the Mayan culture in Mesoamerica. The Mayan history consisted of three main phases. The Preclassic period, the ClassicRead MoreThe Mayan Civilization and Culture1438 Words   |  6 Pages​Many of the cultures that we have today have evolved from past events. Such as language it was something that became known throughout the years. Some of the languages that came from that were English, Spanish, German, and Latin to name a few. These languages were derived more past civilizations. One important civilization that is known for having great success is the Mayan civilization. The Mayan civilization is known for many things like they fully developed written language, art, architectureRead MoreSimilarities Between Mayans And Ancient Cultures881 Words   |  4 PagesMayans are probably best known for their prediction of the world’s end in 2012 or their other various predictions of what might take place in today’s culture; some of which have come true some of which have not. The Mayans were certainly a very intelligent and interesting culture. From their belief in multiple gods to their practices of human sacrifice the Mayans took their beliefs and their religion very seriously. Mayan religion revolved around astronomy, nature and rituals. Like many other ancientRead MoreThe History of Zero: Indian and Mayan Cultures726 Words   |  3 PagesZero is usually recognized today as being originated in two geographically separated cultures: the Maya and Indian. If zero was a place-holder symbol, then such a zero was present in the Babylonian positional number system before the first recorded occurrence of the Indian zero. If zero was represented by an empty space within a well-defined positional number system, such a zero was present in Chinese mathematics a few centuries before the beginning of the Common Era. The absence of a symbol forRead MoreAspects of the Mayan Culture Essay573 Words   |  3 PagesClass structure, warfare, family life, religious practices, and agriculture are all aspects of the Maya’s culture. There are three main periods during the Maya’s time. Pre-classic, classic, and post-classic. The Maya accomplished the most during the classic period. Later on the Maya disappeared and scientist only have a couple of theories on what happened. The first aspect of the Maya’s culture is their class structure. At the top is the ruler. The ruler and his family had all the authority. The priestsRead MoreMayan Culture vs. the Seven Dimensions of Religion1038 Words   |  5 PagesMayan Culture vs. the Seven Dimensions of Religion Since the dawn of humanity, human beings have been contemplating the meaning of life, searching for answers to make sense of their existence. Even ancient people tried to answer the same taunting questions about their purpose on earth and the questions about the world, which people nowadays search for. Thus, in seeking the answers, ancient people created religions, usually based on their understanding of cosmology. Cosmology is a general understanding

Making Shakespeare Relevant Hoffman s A Midsummer Night...

Making Shakespeare Relevant: Hoffman’s â€Å"A Midsummer Night’s Dream† It is often argued that adaptions do not fare with the worth of an original work of writing. Specifically, film remakes of classic pieces of literature are rarely received with accepting minds. Why is that? As connoisseurs of English, we tend to feel remakes or a creative spin on a classic could never live up to the original. In some respects this is very true, but remakes are important in keeping works of art and literature current and adaptable for any time period; especially in today’s growing millennial age. Take for instance film adaptions of books, poetry, and plays. Film breathes life into the complacent and one-dimensional words on page. It opens the floodgates of imagery and gives viewers visual substance. While writing will always be the standard for story and communication, filmmaking is a true visual art. Bashing remakes of treasured pieces of literature is no different than scoffing at Shakespeare’s plays for the aged language. Film adaptions have added d imension to the world of English, as well as disseminate the morals and motifs of these stories for our digital age in a relevant way. Adding to the long list of Shakespeare admirers, Michael Hoffman took on the challenge of digitally remaking one of Shakespeare’s most classic plays, A Midsummer Night’s Dream. Even though there are many differences between the two versions, there is something to be said for his creative spin on the esteemedShow MoreRelatedDeveloping Management Skills404131 Words   |  1617 Pagesbuilt-in pretests and posttests, focus on what you need to learn and to review in order to succeed. Visit www.mymanagementlab.com to learn more. DEVELOPING MANAGEMENT SKILLS EIGHTH EDITION David A. Whetten BRIGHAM YOUNG UNIVERSITY Kim S. Cameron UNIVERSITY OF MICHIGAN Prentice Hall Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore

BB concepts Free Essays

Transactional (timely exchange of products and services) Value-added (falls between transactional and collaborative) Collaborative (alternatives are less, complex purchases and high prices) Transactional: Timely exchange of g/s in a highly competitive market in terms of prices. Autonomous, no/little concerns towards the need of customers or sellers. The relationship ends once the purchase Is done Types of products- packaging, cleaning products or commodity products where bidding is involved Collaborative: Occurs when few alternatives are present and involves complex purchases. We will write a custom essay sample on BB concepts or any similar topic only for you Order Now Prices too are high. Switching costs are very high and extremely important to collaborative customers. This is because the organizational customers invest in their relationships in the following areas: Money People Training costs Equipment Procedures Processes The needs of both the customer as well as the seller is taken care of. Trust and commitment are the key factors In such a relationship and they exists when one party has complete confidence In the other partner’s Integrity and ability. Egg: IBM/GE/ Intel/ DuPont- Sucrose, etc. In case of high tech IT products, collaborative relationship can be very beneficial. It focuses on joint problem solving and resource sharing. Value drivers in Collaborative exchange: Value creation through core offerings- direct cost, delivery performance Value creation within sourcing process- acquisition cost Value creation at the customer level of operations- ops In order to achieve the key supplier status In collaborative exchange, one must- Target the right customer Match with their purchase requirements Develop strategies to build trust and commitment in order to reduce the perceived risk in the minds of the buyers. Value-added In-between transactional and collaborative. They are those businesses which apart from Just attracting customers also try and retain customers by: Providing additional services Developing customized services according to customer needs Provide incentives to the customers on a regular basis to retain them Egg: Tate Lyle and food ingredients The buyer seller relationship depends mainly on: Market conditions- Highly volatile/ less alternatives go for collaborative, Low prices/ low complexity go for transactional o/w collaborative Improving transactional customer loyalty: Adopt differentiation strategy- this strategy suggests that the value created to the customers which is measure by high margins and sales should exceed the cost involved in creating and delivering the customized product/ services. Adopt activity based costing- BBC is a method that allocates the cost of performing various service to each customer. This will enable the firms to accurately identify who are the most profitable customers. The whale curve which is the result of BBC tells that 80% of sales revenue comes from 20% of the customers. The firms should therefore either retain the most profitable customers, convert unprofitable one to profitable or fire those who are not profitable. Managing unprofitable customers- Reduce cost to serve Increasing profitability- life time value All this can be done through adopting the right CRM strategy The CRM strategy: Acquire the right customers How to cite BB concepts, Papers

Organizational Effectiveness in Voluntary

Question: Discuss about the Organizational Effectiveness in Voluntary. Answer: Introduction: It is highly important to become a master manager as this is obligatory for development of vital management skills that in turn can yield appropriate organizational outcomes. Competing values framework (CVF) delivers managers of the future period with a basis for evaluating, comprehending and accomplishing a definite behaviour (Quinn et al., 2014). Analysis of the scores plotted on the CVF (Competing Values Framework) wheel reflects the shape of the spider web. Findings represented through the spider web can help replicating own strength as well as weaknesses as a manager of the tourism and hospitality department (Grabowski et al., 2015). The spider web is divided into four different quadrants that essentially analyses flexibility and control as a leader both in both internal as well as external contexts. The shape of the spider web shows that the four different quadrants are not necessarily equal and are not perfectly in balance. As a leader, there is inadequacy in terms of flexibility in the external environment as there is lack of skill in the broker role. However, it can be inferred from the shape of the spider web that there is greater amount score reveals that there is higher amount of skill in terms of flexibility in the internal environment and as a leader the score is high both as a mentor as well as a facilitator. Thu s, it can be hereby inferred that the quadrant in the north east side is not balanced with the quadrant in the North West side. Again, the quadrant in the south east and south west reflects the fact that as a leader there is imbalance in control in both internal as well as external contexts as there is higher score as a monitor and co-ordinator role (south west quadrant) and relatively lower score as producer and director role (represented in the south east quadrant). The weakness that can be deciphered from the spider web are essentially the inadequate competence as a broker and coordinator. The lack of skill as a broker reflects the fact that as a leader in the hospitality sector, there is inadequate flexibility in the external context. This too reflects the fact there is lack of skill in handling flexible business processes, innovative decisions that can impact the external business situations. Again, there is lack of skill as a coordinator in the internal context that is there is inadequacy of skill to handle group members for coordinating different business actions and processes and work towards common pre-determined goals. On the other hand, the strong points of the leader that can be decoded from the spider web are the roles as a mentor and monitor. Thus, it can be said that there is need for emphasizing more and improving the skills of the leader as a broker and co-ordinator. Reference Grabowski, L., Neher, C., Crim, T., Mathiassen, L. (2015). Competing values framework application to organizational effectiveness in voluntary organizations: A case study. Nonprofit and Voluntary Sector Quarterly, 44(5), 908-923. Quinn, R. E., Bright, D., Faerman, S. R., Thompson, M. P., McGrath, M. R. (2014). Becoming a master manager: A competing values approach. John Wiley Sons.

Mr Guzha free essay sample

The current difficulties surrounding omissions is the actus reus of a crime are unavoidable but need to be resolved if the modern law is be to fair. The view that ‘The current difficulties surrounding omissions is the actus reus of a crime are unavoidable but need to be resolved if the modern law is to be fair’ is very accurate as the law is outdated and they are difficulties surrounding omissions, reforms are needed. Actus reus is the physical element of a crime . It can be the physical element of a crime. It can be an act or a failure to act (an omission) or a state of affairs. In most cases the actus reus will be something the defendant does, but there are situations in which failure to act is sufficient for the actus reus. We will write a custom essay sample on Mr Guzha or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page These are set out at section 2. 2 ‘ state of affairs’ cases are very rare. Voluntary nature of actus reus , The act or omission must be voluntary on the part of the defendant, if the defendant has no control over his actions the n he has not committed the actus reus. InHill v B axtor  19 the court gave examples of where a driver of a vehicle could not be said to be to doing the act of driving voluntarily. These included where a driver lost control of his vehicle because he was stung a swarm of bees, or if he was struck on the head by a stone or had a heart attack while driving. Other examples of an involuntary act include where the defendant hits another person because of a reflex action or a muscle spasm. If another is where one person pushes a second person, causing them to harm into third person. In this situation the act of second person who has been pushed is involuntary. Even though has hit the third person, he has not committed the actus reus for any assault offence. This happened in the case of Mitchell 1983 ( see section 8. . 3) of course, the original ‘pusher’ can be liable. Omissions as actus reus , the normal rule is that an omission cannot make a person guilty of an offence. This was explained by Stephen j, a 19th- century judge, in the following way ‘ a sees B drowning and it able to save him by holding out his hand. A abstains from doing so in order B may be drowned. A has committed no offence’. A ‘Good Samaritan’ law, some other countries have law which known as a ‘good samaritan’ law. It makes a person responsible for helping other people in an ‘emergency situation’, even though they complete strangers. French law has this. There are problems in enforcing such a law what if a ‘rogue’ pretends to be seriously hurt in order to lure a stranger?. There is also the risk that untrained that an untrained person, by interving could do more harm to an unjured person . Also, what is an ‘ emergency situation’?. Who decides that there is an emergency so that the ‘ Good Samaritan’ Law is operating. A problem would also arise if several people witnessed the incident. Do all them have to help or isit enough if one of them helps? If one