Thursday, December 26, 2019

The Ethical Issue Of Robotics - 1199 Words

The Main Ethical Issue in Robotics Contact: Ganesh Sasidharan Submitted to: Mr. Denard Lynch Submitted: Monday, December 7, 2015 Table of Contents Title Page 1 Table of Contents 2 1.0 Introduction 3 2.1 Robotics 5 2.2 Robotics Growth and Development 2.3 Robot versus Humans 2.4 Social and Economic Backlash 3.0 Conclusion and Recommendation 9 4.0 References 10 5.0 Figure 10 5.2.1 Figure Showing Humanoid for Entertainment Purpose 6 5.3.1 Figure Showing the World Robot Population of 2011 7 1.0 Introduction Today, there are many organizations that are focusing on developing robots that can get into the daily lives of the humans. With the advancement of technology, robots have become most common all over the world, covering military to entertainment purposes. Intention of the people to create sophisticated machineries with the help of computers contributed to its growth. As this technology advances, it affects the human race in an adverse condition. Human workers are increasingly becoming unemployed due toShow MoreRelatedRobotic Surgery1375 Words   |  6 PagesRobotic Surgery The ethics of robotic surgery is a multi-faceted topic of debate with many different viewpoints all worthy of deeper exploration and consideration. Medicine is ever-changing due to major technological innovations and government regulations. With all these changing factors in medicine, the focus should always be to provide the best possible care for the end user, or the patients. Is robotic surgery the best way to provide for the end user? There are many concerns and questionsRead MorePolitical Implications And Robotic Surgery1285 Words   |  5 Pagespoint, some of the breakthrough inventions of our times have been in the medical field. Robotic surgery has become an almost common practice in the advanced medical world and new uses for robotic assisted surgery are everyday set in place. However, such developments also attract different interests and implications. There are certain political aspects to be taken into account when considering the role of robotic surgery in modern day medicine. The price of such equipment ranges from $1 million toRead MoreEthics Of Robot Companionship And Elderly Care1081 Words   |  5 PagesEthics of Robot Companionship and Elderly Care 1. The Ethical Issue The elderly population is growing in the United Sates. According to the Department of Health and Human Service, the older population –people aged 65 and over– â€Å"represented 14.1% in the population in the year 2013 and are expected to grow to be 21.7% of the population by 2040† (â€Å"Administration on Aging† 1). And since many adult children live far away from their parents, some people suggests that using robot as companies can easeRead MoreRobotic Surgery : Technology And Equipment1335 Words   |  6 Pagesago are now easily done due to improved technology and equipment. Without the help of the new technology provided in health care today, the most common procedures would have been incredibly difficult to not only perform, but also to recover from. Robotic surgery is an advanced technology with a serious mechanism that operates patients with the use of smallest technical instruments instead of traditional operation where a doctor directly performs t he surgery. Surgical robots are designed with two armsRead More`` The Soul Of Frankenstein `` By Mary Shelley And The Endeavor For Great Scientific Discovery998 Words   |  4 Pagesof research and work in both the field of Robotics and Stem Cell research parallel that of the work of Victor, as he ascertains the secret of life and uses that knowledge to create life. These topics, albeit their positive intentions, have the capacity to do great harm, like that of Frankenstein’s â€Å"monster.† â€Å"Transcendance looks at the implications of artificial intelligence--but are we taking AI seriously enough?† (Hawking, The Independent.) Robotics, specifically artificial intelligence, has greatlyRead More Robotics in Healthcare Essay1231 Words   |  5 Pagesutilization of robotics in the medical field is a cutting-edge technology which continues to develop rapidly. The main purpose for the integration of medical robotics in health-care is to sanction for a greater sense of accuracy in surgical procedures, which is something that has not been previously achieved by human capabilities alone. This sense of accuracy has incremented what makes medical robotics a unique and valuable integration to the field of medicine. The field of medical robotics offers greatRead MoreThe Ethics for Engineers in Combining Humans with Advanced Robotics1498 Words   |  6 Pagesincrease in complexity, so too will their capabilities and scope of employment. Progresses in the sciences may one day permit for the blending of human and robotic functioning at scales where they become indistinguishable from each other. These future achievements in engineering could potentially redefine human properties; undoubtedly, the ethical concerns will be profoundly important to the direction of the human species. Should we allow Human Enhancement? Should we make thinking machines? Will mergingRead MoreCareer Of Software Engineering And Computer Ethics1341 Words   |  6 PagesProfessional Issues - Ethics Abuah Chukwuedo Kingsleyâˆâ€" October 29, 2014 âˆâ€" A report submitted in fulfilment of the requirements for COMP10120, School of Computer Science, University of Manchester. 1 Contents 1 Summary 3 2 Introduction 3 2.1 What is Ethics? . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 The Software Engineering Code of Ethics and Professional Prac- tice 3 4 Analysis 3 5 Comparison 5 6 Bibliography 5 2 1 Summary †The Case of the Killer Robot is a detailed scenario thatRead MoreImportance Of Deontological Ethics In The Movie Robot820 Words   |  4 Pagesmoral duty to not do bad things. Looking at Frank Robot, with the imagined-knowledge that perhaps Robot has deontological ethics ingrained in its programming, is important because it shows some of the issues that would appear if we use deontological ethics as the base our future robots’ ethical reasoning. One of the main themes in regards to deontological ethics that the movie presents the viewer with is how Robot decides what behaviors are acceptable within human society and if future robotsRead MoreLocalisation And Navigation Of Mobile Robot1445 Words   |  6 Pagesdifferent technological areas have helped the vision of making living less costly and more comfortable a reality. Some of these technologies includes smart phones, smart homes, wearable sensors, assistive robotics. The advent of smart mobile devices have paved way for improve assistive robotics with inclusive features like G-sensor, Bluetooth, camera and USB. PROJECT SCOPE In other to produce a successful piece of work the electronics, mechanics and software (programming) must work hand-in-hand

Wednesday, December 18, 2019

Women s Rights Women And Public Policy - 2739 Words

The half of world’s population is female and women are actively participating in politics across the globe. However, women are still subjected to men in many ways and still face entrenched inequality. Everyone experience the distinct contrast between masculinity and femininity in everyday and patriarchy is too dominant in most societies. The patriarchal system places masculinity above femininity, and men are privileged as a result. Women s rights are increasingly on the rise. For example, South Korea has elected a female president in 2013 and she is the first female president in the history of Korea. This is the sign of rise of women s right a lot. In this essay, it will show how some influence in the country and to ensure that women have the power and the state of feminism, women s political participation, women and public policy, let s respect. How to develop and move forward for women s rights will let you know. â€Å"Feminism is a collection of movements and ideologies aimed at defining, establishing, and defending equal political, economic, and social rights for women.† (https://en.wikipedia.org/wiki/Feminism) This includes seeking to establish equal opportunities for women in education and employment. â€Å"A feminist advocates or supports the rights and equality of women. (Tickner,2008:266) Feminist theory, which emerged from these feminist movements, aims to understand the nature of gender inequality by examining women s social roles and lived experience; it hasShow MoreRelatedSusan G. Mezey s Elusive Equality : Women s Rights, Public Policy, And The Law Essay1178 Words   |  5 PagesElusive Equality: Women s Rights, Public Policy, and the Law, Susan G. Mezey touches several topics that highlight the trials and tribulations women have face over the year just to get one step closer to being considered â€Å"legally equaled† to a man. The author talks about the origin beh ind the discrimination of women rights using examples from multiply court cases and relates them to situations that women faced today such as women in the workplace, sexual harassment, abortion rights, and eliminatingRead MoreAlbania As A Communist Country And The Eu1313 Words   |  6 Pagesand Women s Human Rights Issues. Women s World. 36 (2002): 32. ProQuest. Web. 15 Nov. 2014. This article explains the war with Serbia and the migration of Albanian Kosovars into Albania. It argues how the war created a countrywide demoralization of human rights and negative political views which made it harder for women to be recognized in the work field and in society. Gives a background on women’s right in Albania and embedded traditional views of women. Johnson, Ailish M. â€Å"Albania s relationsRead MoreThe Islamic Republic Of Afghanistan1704 Words   |  7 Pagesthe rights, freedoms and opportunities of women in Afghanistan? Prior to Taliban rule, women had significant rights and educational and professional opportunities. As early as 1920’s women were granted the right to vote and equal rights for men and women that would be undermined by later successions of power. In 1964, a new constitution creates a modern democracy with free elections, equal rights, freedom of speech, universal suffrage, and allows women to enter into politics. The 1970’s underRead MorePresentation Of The General Public1410 Words   |  6 Pages STAGE 3: PUBLIC REACTION The general public has responded to gender biases in all the different sectors of society that they manifest in. Whether that be during the developmental childhood years, or into adulthood where women are underrepresented by the media or portrayed as â€Å"eye candy† for men and not afforded the same opportunities. A pin from Pinterest leads to a story for the Huffington Post, written by Caroline Bologna, of a seven-year-old name Maggie, who while shopping at a chain store,Read MoreCluster 1: Article 7 (Women In Political And Public Life).1386 Words   |  6 PagesCluster 1: Article 7 (Women in Political and Public Life) Issue: Women in Brazil aren t represented equally in political and public life in comparison to their male counterparts. Specifically, women are represented less within political parties and even lower within parliament and government. 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While most contraceptives are used as preventative measures prior to or during intercourse, some methods can be used within a short time after unprotected intercourse or failed use ofRead MorePolicy Project : Women s Rights1603 Words   |  7 PagesJanuary 2016 Policy Project Part 1: Women’s Rights Policy Analysis History The first public demand for the Constitutional Amendment of women’s rights began before the Civil War, however, the Amendment for it has still not been ratified in the United States Constitution. The introduction for the Equal Rights Amendment (ERA) began in 1848 with the Woman’s Rights Convention in Seneca Falls. Over three hundred women and men met and eventually agreed that the resolution for women’s rights should be supportedRead MoreGender Education, Work, And Society1394 Words   |  6 Pagesalways look down upon others in lower level. Although women are doing well in education and schooling, they are still facing inequality in work and society. So women will be in lower classes and be discriminated. The government and women still need work on this. Education In Canada, women generally do better in education and schooling than men with more number of students and higher grades. From the figure 1 we can see that the percentage of women among full-time university enrolments raised in the

Tuesday, December 10, 2019

Tannen’s Genderlect Styles Applied to Communication Problems free essay sample

It is been said many times that men will never understand women and vice versa. This stems from the continuing problem known as miscommunication. It is safe to assume that we have all, at one time or another, have found ourselves frustrated and unsatisfied with the opposite sex. When it comes to intimate relationships, this concept seems to rise at a greater level of agitation and tension than other relations with people. Deborah Tannen’s Genderlect Theory gives insight to where these communication complications come from between opposite sexes. She highlights the matters of communication differences such as: (1) women’s rapport versus men’s report, (2) the idea of public versus private speaking which include matters of conversation, storytelling, listening skills, asking questions, and conflict, as well as (3) metamessages. I will use Tannen’s theory as a frame to understand the communication problems within my own relationship. I will apply each key point of the theory to the problems that are present in my relationship. I propose that by in doing so, I will be able to understand and begin to pursue a better channel of communication with my boyfriend. Introduction I grew up as an only child and I allegedly have been known to have the sham disorder of â€Å"only child syndrome. † So with this said, I have to confess that I am used to getting my way in anything and everything. I was raised by a very unhappy, strict father who chose to show his love for me by spoiling me with money. My mother was a stay at home mom who had little say in my upbringing. Obviously, I and still am very stubborn; and when I do not agree with an issue, I tend to have a â€Å"know it all† attitude. In turn, when an argument arises with my boyfriend, I am overly emotional and stubborn (as stated before). On the other hand, my boyfriend grew up in a household of five children with two working parents. He learned at a young age that grudges were not productive when it came to relationships with his siblings. Now, as an adult, he is much more clear and concise when it comes to arguing. He wants to get to the core of the problem, fix it, and move on. I want to have attributes similar to his when it comes to us arguing but because I am so emotional, it seems that it will be difficult to accomplish. I am expecting to find insight to the reasons behind why our communication styles are so different by applying Tannen’s Genderlect theory to my relationship; as well as how to develop a better communication channel. Review of Literature Parental Influence on Conflict Management Gender roles and conflict management are often connected. For example, egalitarian husbands and wives communicate more openly about work and family, try to compromise in decision making, and tend to engage in open conflict comparative to traditional couples (Amato amp; Booth, 1997). On the other hand, according to Kaufman (2000) traditional husbands and wives may not view conflict as something to engage in outwardly, and highly traditional attitudes that embrace strict devotion to traditional masculinity and femininity could be associated with less compromising seeking and possibly more acts of control in relationships. Koerner and Fitzpatrick (1997, 2002) stated that how a person’s family deals with conflict is often predictive of how they will deal with conflict in their own relationships. Couples Conflict Conflict is natural and inevitable in all relationships. A person’s experience of interpersonal conflict is often highest with ones significant other (Argyle and Furnham, 1983). Marital relationships are particularly prone to conflict because spouses develop a great deal of shared intimacy and interdependence. These qualities make the partners more vulnerable to one another. In addition, research has shown that the mere existence of conflict is not necessarily bad. In fact, some conflict produces positive outcomes. Conflict allows relational partners to express important feelings and to create solutions to problems. Further, well managed conflict can strengthen relational connections and increase relational unity. Loneliness Loneliness is a universal social occurrence. Perlman and Peplau (1981) define oneliness as the disturbing experience that occurs when a person feels that his or her network of social relations does not fulfill the person’s needs in important ways. About one-third of young and middle-aged adults have reported moderate to serious loneliness (Dykstra, van Tilburg, amp; de Jong-Gierveld, 2005). Exercising Communication Techniques Examining communication patterns in couples is crucial to helping couples gain awareness of the processes they use to communicate with eac h other. However, as Weeks and Treat (2001) point out, there are few techniques that specifically focus on this aspect of couples’ communication. The ‘‘I Said, You Said’’ exercise provides an example of such a technique, which begins by purposefully eliminating the use of visual non-verbal cues in the couple’s conversation patterns in order to focus on the verbal components of messages. This exercise starts at the very basic level of what do you say, and what do you hear. This exercise gradually increases the emotional intensity. This implies that over time a person will internalize the initial skills taught in such a way that the skills will build upon previous experiences in an effort toward mastery (Vygotsky 1978; Wood et al. 1976). As the partners become more aware of how they are communicating with each other, they gain a better understanding of their own unique interactive patterns. This awareness opens up possibilities for them to change their ineffective communication patterns and ultimately improve their relationship. Among her other works, the topics of her articles and 22 books have included analysis of conversational discourse, spoken and written language, orality and literacy, doctor-patient communication, cross-cultural communication, modern Greek discourse, formulaicity, framing, the relationship between conversational and literary discourse, narrative, and gender and language. What Is Genderlect? Genderlect is the term used by Em Griffin (2000) to label Deborah Tannen’s theory of â€Å"cross-cultural communication† which describes communication between men and women. Griffin continues to explain, â€Å"The term genderlect suggests that masculine and feminine styles of discourse are best viewed as two distinct cultural dialects rather than as inferior or superior ways of speaking† (p. 430). Overview of the Theory The effort of understanding the different types of communication between men and women is valuable because it will enhance better working relationships and help reduce misunderstandings and conflicts. Ultimately, it is all about conversational style, not what people say but how they say it. In Texts, Tannen assumes that male and female conversational styles are equally valid; however, she states, â€Å"we try to talk to each other honestly, but it seems at times that we are speaking in different languages – or at least different genderlects† (Tannen, 1990, pp. 109-111). Rapport versus Report In her book, â€Å"You Just Don’t Understand: Women and Men in Conversation,† Tannen (1990) writes, â€Å"for most women; the language of conversation is primarily a language of rapport: a way of establishing connections and negotiating relationships. On the other hand, Tannen refers to conversation for most men as a â€Å"primary means to preserve independence, and negotiate and maintain status in a hierarchical social order† (p. 77). So basically, status and connection are the primary goals driving men and women’s conversation styles. Public versus Private To better understand this concept of Tannen’s theory, Griffin (2000) has summarized it down into the following five main areas: (1) conversation, (2) storytelling, (3) listening skills, (4) asking questions, and (5) conflict. Conversation Tannen (1990) states that women do most of the talking in private conversations such as when they are at home. Most men on the other hand, are very quiet at home, but will freely talk up in public and participate in discussion groups. To elaborate on this point, men use a reporting communication style, â€Å"to command attention, convey information, and insist on agreement† (Griffin, 2000, p. 433), also avoiding small talk. Women on the other hand have a rapport communications style enjoying private conversations. However, when in a public situation, women aren’t as comfortable in voicing their opinions. Storytelling Tannen agrees with other theorists that stories are told by men and women as a means to conveying aspirations, desires and ideals. Men are usually the heroes in their own stories and often portray an event in a humorous manner, which holds the attention of the audience. Women however, do not like to be the center of attention. Rather, they seek acceptance by relaying stories about other people and if talking about themselves, will often describe the situation in a belittling manner, which everyone can relate to (Tannen, 1990, 1992; Griffin, 2000). Listening Skills Women are active listeners, which mean that when someone is talking to them, they will talk back, or nod to show they are listening, building a rapport with the speaker. Men on the other hand don’t say much at all. Men find it rude when someone talks while they are talking as this can be seen as a move to challenge ones position on the status ladder. Woman use nonverbal communication to show that they care about what the speaker has to say. With this said, women perceive a silent man during conversation as a man who isn’t interested and not listening. Asking Questions Women in conversation will ask questions to show interest and agreement in the subject. Men on the other hand ask questions to query that the other person really knows what they are talking about. Tannen (1990) also approaches the issue of men’s reluctance to ask question in situation where they require assistance, as this action portrays him as being dependent on the person providing the information, thus lowering their status. Whereas women will happily ask for help such as getting directions from another individual who may know where a particular place is located. Conflict According to Tannen, competition for status drives men; therefore they are more at ease with conflict. Men use conflict to determine their place in the pecking order. On the other hand â€Å"to most women, conflict is a threat to connection† (Tannen, 1990, p. 150). Tannen also goes on to say that women will do anything to avoid getting into a conflict. Metamessages Tannen (1990, 1992) describes metamessages as the unspoken or underlying messages contained in the actual message. These could be the tone in which the message is delivered and the non-verbal messages that are displayed by the speaker, such as gestures and facial expressions. Application Parental Infuence To begin understanding my own relationship with my boyfriend, I believe that our different household environments and upbringings played a key role in how we engage in our communication as well as our conflicts. To reiterate, Koerner and Fitzpatrick (1997, 2002) stated that how a person’s family deals with conflict is often predictive of how they will deal with conflict in their own relationships. I was raised in a traditional household filled with dissatisfaction, silence and verbal abuse which in turn conditioned me to become overly emotional or cold-hearted with no emotion during conflict. There typically is no in between in these two temperaments. I assume I acquired my father’s qualities of dominance, stubbornness, and need to be right. On the contrary, I also emotionally shut down completely and become silent which reflects the attributes that I saw in my mothers. My boyfriend grew up in an egalitarian household where open communication was a key factor to everyday life of a big family. In times of conflict, he always wants to get to the core of the problem and just fix it. However, it my defense, there is always so much more to a conflict than what is at the core. The Situation A conflict about diet that my boyfriend and I once had is a good example of what Tannen (1990) refers to in her theory as genderlect styles. We got into an argument because my boyfriend had decided he would start a diet to get himself back into shape before his ten year high school reunion. When I asked about his unusual choice of food (tuna salad and a grilled piece of chicken) one day at lunch, he simply replied that he was going on a diet. He continued on to suggest that it may be nice to do something together such as this diet. Before my boyfriend could finish what was saying, I was infuriated and started to make comments about what we both looked like when we first dated and how he was the only one whose weight had changed drastically for the worse. To say the least, the rest of the lunch was eaten I silence as well as the ride home. Throughout that day, my boyfriend tried to figure out what had happened and what he had done so wrong. At the end of the night before I went home, he asked me what he had done wrong or said because he had no idea why I was so upset. This conflict leads to the key points that Tannen highlights in her Genderlect Theory. Applying Genderlect First, to recap, genderlect is the term used by Em Griffin (2000) to label Deborah Tannen’s theory of â€Å"cross-cultural communication† which describes communication between men and women. She argues that men and women have two completely different styles of communicating which leads to miscommunication and conflict in intimate relationships. Applying Rapport verus Report This concept is broken up into women’s rapport and men’s report. Tannen (1990) states, â€Å"for most women; the language of conversation is primarily a language of rapport: a way of establishing connections and negotiating relationships. On the other hand, Tannen refers to conversation for most men as a â€Å"primary means to preserve independence, and negotiate and maintain status in a hierarchical social order† (p. 77). So basically, status and connection are the primary goals driving men and women’s conversation styles. In the conflict I had with my boyfriend, I perceived his comment about us both dieting as a way of calling me fat. I felt as though he had been purposefully hurtful and uncaring about my feelings. However; he had no intention of doing either. He had really only meant to say that he wanted to get back in shape because he did not feel good about his image and especially his health. We both have been athletes all of our lives and enjoy playing sports, doing outdoor activities and exercising. However, with our incredibly busy schedules, neither of us has been able to be physically active which we both love. So his comment about both of us dieting and getting in shape was just an idea to spend some time together doing something to better our health and overall lives. Applying Tannen’s Concept of Conflict The fact that I had made cruel comments and proceeded to give him the silent treatment after our conflict was not the right route to take. On the topic of conflict, Tannen says that women will do anything to avoid conflict; I did avoid conflict by giving my boyfriend the silent treatment; however, I exploded on him first. My boyfriend did try to figure out what he done wrong throughout the day because he did not know what he done wrong. Tannen states that competition for status drives men; therefore they are more at ease with conflict. My boyfriend was definitely more calm and collective when I exploded on him and did not proceed to make matters worse by arguing with me at lunch. He wanted to take the role of being the better person and find a solution. Applying the Concept of Metamessages Furthermore, my boyfriend did not mean to offend me nor did he expect me to get mad by his comment. His comment was concise and to the point of what he meant; he wanted to start getting healthy and making better choices with diet and exercise. However, I perceived his message completely wrong because I heard another message which was that I was fat. Tannen (1990, 1992) describes this as metamessages which is the unspoken or underlying messages contained in the actual message. Since I was somewhat already irritated with my boyfriend because he chose to go out with his friends the night before than watch movies at home with me; I felt as though he did not care about me (which is not true) so I took his comment to an extreme of an underlying message. Future Relationship Maintenance Tannen gives insight to what occurred in my conflict with my boyfriend. The differences of how we communicate are important to understanding each other. The ‘‘I Said, You Said’’ exercise provides an example of such a technique, which begins by purposefully eliminating the use of visual non-verbal cues in the couple’s conversation patterns in order to focus on the verbal components of messages. Communication patterns in couples are crucial to helping couples gain awareness of the processes they use to communicate with each other. With Tannen’s genderlect styles and the practice of such communication exercises will help my boyfriend and I better understand each other as well as help avoid future communication conflicts. Critique There were a couple strengths and weaknesses in my paper. Applying the Genderlect Theory to my topic of Commination Problems in Intimate Relationships was successful to an extent. Tannen’s key point on rapport and report proved to be significant in my research and application. The different styles of communication were highlighted when introduced to the application portion of the paper discussing the actual event of conflict. However, Tannen theory explains that women see conflict as a threat to connection with another person so they avoid it at all costs. This is where I believe a weakness occurs because with experience, I assume women partake in conflict much more than men. This is based on the cattiness and issues of insecurities that women have with each other. If I was to suggest research for the future, I would pursue the issues about parental conflict styles which influence their children’s intimate conflict relationships later on in life. I believe that these influences have immense effect on how my boyfriend and I choose to act during conflicts. Conclusion The fact that I grew up in a traditional household shaped my communication styles to be more difficult. Since am a woman, Tannen genderlect style applies to the way I communicate. With the two concepts understood, I realize that I have an issue with clear communication. So I need to work on listening as well as understanding that my boyfriend communicates differently than I do. Since he grew up in an egalitarian household, he has more positive attributes to resolving conflict and understanding that I perceive our communication differently. I believe that we both need to work on our communication skills more when it comes to heated issues as well as taking into consideration each other’s feelings. By researching issues of relationships and applying what I learned to Tannen’s Genderlect Theory, I believe that my boyfriend and myself now have a greater chance at successful having a successful channel of communication and understanding.

Monday, December 2, 2019

Stem Cell Debate Essay Example For Students

Stem Cell Debate Essay Few recent scientific issues have stimulated so much media attention, public debate and government involvement as that of stem cell research. Stem cells offer people hope by promising to greatly extend the number and range of patients who could benefit from transplants, and to provide novel therapies to treat debilitating diseases such as diabetes, Parkinsons, Huntingtons, heart disease and stroke, as well as accidental damage such as spinal cord injury. So why would anyone object to research in this area? The problem is simply that a particular type of stem cell, which potentially could provide many cell types for a wide range of therapeutic uses, is obtained from the very early embryo. To make matters even more contentious, the same cloning technology that gave Dolly the sheep could in theory be used to tailor stem cells to the patient. Some people worry that we are taking research too far down paths that make them feel uncomfortable, others think it is downright immoral and agains t their deep-held, often religious, beliefs. We will write a custom essay on Stem Cell Debate specifically for you for only $16.38 $13.9/page Order now But what are the scientific issues and why do many of us feel equally passionate that the research should be allowed? What are meant by stem cells and how might they be used? There are many types of stem cell, but they share several interesting properties that set them aside from other cell types. The adult body contains hundreds of specialised or differentiated cell types, each playing a particular role. Some of these are long lived and do not divide, such as nerve cells; others are short lived and need to be replaced through cell division. Usually, when cells divide, their daughter cells are identical and of the same type as the parent cell. In other words they divide symmetrically. Additionally, their fate and their properties are fixed once a liver cell, always a liver cell. In contrast, stem cells undergo asymmetric divisions, producing both another stem cell, in a process called self-renewal, and a cell that will become differentiated. The differentiated cell may still be able to divide, but it cannot normally go back to form the original type of cell. In some circumstances stem cells can increase their numbers, giving rise only to more stem cells. However, stem cells in the adult are usually in tune with the tissue to which they belong. They divide at the appropriate rate to self renew and to give rise to just sufficient differentiated cells to replenish those that have been lost. However, with accidental trauma or disease the normal rate of regeneration is often too slow to allow for repair. This is particularly true within the nervous system, but also in other tissues where turnover is low, such as the pancreas. How can we harness stem cells to cure diseases? We have become very used to the idea of organ transplants in medicine, to treat a wide range of problems from cataracts to kidney or heart disease. However, we are also all aware of the frequency with which they fail, often through immune rejection, and there is also a serious shortage of organ donors. Both problems could be solved if tissue could be taken from one part of the body to repair another part of the same individual. There are relatively few cases where this is done at present, e.g. using valves from leg veins to repair heart valves. Rather than using whole donor organs or tissues, an alternative would be to use the stem cells able to form those tissues. In fact this is already done with bone marrow transplants, where the stem cells in the graft can regenerate all the different types of cell in the blood. Other types of stem cell could be used in a similar way. For example, the correct stem cell type might allow specific cell types to be replaced in the nervous system, where it is impossible to transplant whole structures. The idea is to identify and remove the stem cells from a particular tissue, multiply them outside of the body and then use them to replace damaged tissue. .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 , .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .postImageUrl , .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .centered-text-area { min-height: 80px; position: relative; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 , .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:hover , .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:visited , .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:active { border:0!important; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .clearfix:after { content: ""; display: table; clear: both; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:active , .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .centered-text-area { width: 100%; position: relative ; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:hover .ctaButton { background-color: #34495E!important; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64 .u870d4f9d6a94f34ca0ad2ccbc1cf9b64-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u870d4f9d6a94f34ca0ad2ccbc1cf9b64:after { content: ""; display: block; clear: both; } READ: The Devil and Daniel Webster Movie Essay This is already done to some extent to repair skin in burn victims, where a small piece of skin can be grown to cover a burn many times the . Stem Cell Debate Essay Example For Students Stem Cell Debate Essay Few recent scientific issues have stimulated so much media attention, public debate and government involvement as that of stem cell research. Stem cells offer people hope by promising to greatly extend the number and range of patients who could benefit from transplants, and to provide novel therapies to treat debilitating diseases such as diabetes, Parkinsons, Huntingtons, heart disease and stroke, as well as accidental damage such as spinal cord injury. So why would anyone object to research in this area? The problem is simply that a particular type of stem cell, which potentially could provide many cell types for a wide range of therapeutic uses, is obtained from the very early embryo. To make matters even more contentious, the same cloning technology that gave Dolly the sheep could in theory be used to tailor stem cells to the patient. Some people worry that we are taking research too far down paths that make them feel uncomfortable, others think it is downright immoral and agains t their deep-held, often religious, beliefs. We will write a custom essay on Stem Cell Debate specifically for you for only $16.38 $13.9/page Order now But what are the scientific issues and why do many of us feel equally passionate that the research should be allowed? What are meant by stem cells and how might they be used? There are many types of stem cell, but they share several interesting properties that set them aside from other cell types. The adult body contains hundreds of specialised or differentiated cell types, each playing a particular role. Some of these are long lived and do not divide, such as nerve cells; others are short lived and need to be replaced through cell division. Usually, when cells divide, their daughter cells are identical and of the same type as the parent cell. In other words they divide symmetrically. Additionally, their fate and their properties are fixed once a liver cell, always a liver cell. In contrast, stem cells undergo asymmetric divisions, producing both another stem cell, in a process called self-renewal, and a cell that will become differentiated. The differentiated cell may still be able to divide, but it cannot normally go back to form the original type of cell. In some circumstances stem cells can increase their numbers, giving rise only to more stem cells. However, stem cells in the adult are usually in tune with the tissue to which they belong. They divide at the appropriate rate to self renew and to give rise to just sufficient differentiated cells to replenish those that have been lost. However, with accidental trauma or disease the normal rate of regeneration is often too slow to allow for repair. This is particularly true within the nervous system, but also in other tissues where turnover is low, such as the pancreas. How can we harness stem cells to cure diseases? We have become very used to the idea of organ transplants in medicine, to treat a wide range of problems from cataracts to kidney or heart disease. However, we are also all aware of the frequency with which they fail, often through immune rejection, and there is also a serious shortage of organ donors. Both problems could be solved if tissue could be taken from one part of the body to repair another part of the same individual. There are relatively few cases where this is done at present, e.g. using valves from leg veins to repair heart valves. Rather than using whole donor organs or tissues, an alternative would be to use the stem cells able to form those tissues. In fact this is already done with bone marrow transplants, where the stem cells in the graft can regenerate all the different types of cell in the blood. Other types of stem cell could be used in a similar way. For example, the correct stem cell type might allow specific cell types to be replaced in the nervous system, where it is impossible to transplant whole structures. The idea is to identify and remove the stem cells from a particular tissue, multiply them outside of the body and then use them to replace damaged tissue. .uafd38ffedeac7babee4559ef614541ca , .uafd38ffedeac7babee4559ef614541ca .postImageUrl , .uafd38ffedeac7babee4559ef614541ca .centered-text-area { min-height: 80px; position: relative; } .uafd38ffedeac7babee4559ef614541ca , .uafd38ffedeac7babee4559ef614541ca:hover , .uafd38ffedeac7babee4559ef614541ca:visited , .uafd38ffedeac7babee4559ef614541ca:active { border:0!important; } .uafd38ffedeac7babee4559ef614541ca .clearfix:after { content: ""; display: table; clear: both; } .uafd38ffedeac7babee4559ef614541ca { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .uafd38ffedeac7babee4559ef614541ca:active , .uafd38ffedeac7babee4559ef614541ca:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uafd38ffedeac7babee4559ef614541ca .centered-text-area { width: 100%; position: relative ; } .uafd38ffedeac7babee4559ef614541ca .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uafd38ffedeac7babee4559ef614541ca .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uafd38ffedeac7babee4559ef614541ca .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .uafd38ffedeac7babee4559ef614541ca:hover .ctaButton { background-color: #34495E!important; } .uafd38ffedeac7babee4559ef614541ca .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uafd38ffedeac7babee4559ef614541ca .uafd38ffedeac7babee4559ef614541ca-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uafd38ffedeac7babee4559ef614541ca:after { content: ""; display: block; clear: both; } READ: Christmas Gifts You Love (to Hate) Essay This is already done to some extent to repair skin in burn victims, where a small piece of skin can be grown to cover a burn many times the .