...The process of bioremediation is a product of the advent of genetic engineering and manipulation, it attempts to solve real-world waste management problems using processes which are explained and justified by relatively recently unlocked knowledge of biology and biochemistry. As is seldom absent when science appears to be entering into uncharted territory, bioremediation’s application in various areas of the world, including Australia, has been met with a level of legal, scientific, and ethical scepticism. This report aims to explain the basic process of bioremediation, assess the state of its in Australia and pinpoint the aspects of bioremediation which have made it subject to controversy. Having done this, prominent arguments for and against the use of bioremediation will be presented, and after analysing these arguments using the knowledge of the science and application of bioremediation in Australia, the scientific merit,...
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...It took me a long time to realize that I was in an abusive relationship, but I had depended on him so long that the severance really was too much for me to bear. My parents asked if I wanted to go to counseling, but money was tight around our home, and I did not want to burden them with it, so I apologize that I do not have proper counseling papers. And while I suppose I could have gone to GGC for counseling, I was not even sure if I wanted to talk to someone in the first place, or where I would start. I just wanted to forget everything that happened. Consequently, I withdrew from my biology and chemistry courses, knowing that they would be WFs, but at the time I did not have the energy to care, or know that there was any other...
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...Physician-assisted suicide (PAS), also known as active euthanasia; involves the hastening of death through administration of a lethal dose of pharmaceutical drugs, at the request of the terminally-ill patient (Law Digest, 2013). This practice fueled debates about legal and ethical practices in the medical field. Suffering has always been a part of human existence, along with request’s to end these conditions. Death through PAS or euthanasia has been continuously controverted since the beginning of medicine. Advocates of physician assisted suicide feel they have the right to avoid excruciating pain, prolonged suffering, and embrace a timely and dignified death. Adversaries of PAS contend that physicians have a moral responsibility to keep their patients alive as determined in the Hippocratic Oath (one of the oldest binding documents written in history, still bring used by physicians). In 1990, Physician- Assisted Suicide became better known to the public when retired pathologist, Dr. Jack Kevorkian assisted his first patient, Janet Adkins, into death. News of Adkins’ death made him a national celebrity and criminal, but ultimately encouraged Kevorkian to rebel and proceed with what he considered, his duty. Murad Kevorkian, better known as Dr. Jack Kevorkian was born on May 26, 1928, in Pontiac, Michigan. He was the middle of 3 children (two girls and himself), born to Levon and Satenig Kevorkian; Armenian immigrants and refugees. Jack had appreciation for his strict...
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...Aging and Death 1 . Running head: AGING, DEATH AND DYING Aging, Death, Dying, Aging and a Meaningful Life ________________________________________ Aging and Death 2 Introduction This analytical paper will examine the topics of death, aging and a meaningful life based on the novel Tuesdays with Morrie by Mitch Albom. By exploring these topics, we will be exploring the life lessons Albom received from his dying college professor Morrie Schwartz. Albom shares the life lessons his professor passed down to him on death, fear, family and having a meaningful life. By disclosing these he topics, one can appreciate Albom’s thoughtfulness to share his story in discovering life through the death of his professor Morrie. Aging Aging is the process of growing older and includes changes in both biology and psychology. Biology refers to the way the body functions. Psychology describes how the mind functions. How people age has to do with genetics, environment, and lifestyle over a lifetime. The process of aging is complex, and may derive from a variety of different mechanisms and exist for a variety of different reasons. (Health-cares.net). As Morris grown old and was unable to wipe himself during his final days, he says to Albom, “I began to enjoy my dependency. Now I enjoy when they turn me over on my side and rub cream on my behind so I don’t get sores. Or when they wipe my brow, or they message my...
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...Term Paper: Aggression and the Brain Aggression as a general term refers to the act of inflicting physical or verbal harm with the intentions of causing pain. It is very questionable why people choose to harm each other especially if there is no reason, such as self defense, involved, but research has been evolving on that issue to show how the biology of the brain is related to aggression and how different the neurochemistry of the brain of an aggressive person to a non aggressive one. “Violent behavior never erupts from a single cause, rather it results from a combination of risk factors — among them inherited tendencies, a traumatic childhood and other negative experiences — that interact and aggravate one another” (Strueber). Basically putting together this combination of likely explanations of aggression may let one see the whole picture of why people become so aggressive. The biology of the brain and aggression seek to be explained in two different ways, in terms of androgens which are male hormones and the level of serotonin in the brain. In general it is important to talk about aggression and understand its possible manifestations because aggression is important in human existence therefore being aware of its likely biological causes will help us understand better why there is a high rate of aggression, violence and suicide and make us perceive it from the biological aspect rather than from the cultural or the individual context. First of all, the first linkage...
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...known as “Gaokao”. In this presentation, the argument of the reform of Gaokao is necessary is supported. The reasons behind this include firstly, the examination does not judge the students comprehensively, secondly, different provinces and ethnic groups create unfairness and lastly, students are given too much pressure under the examination. First of all, the national examination is a very limited way of judging the calibre of students. There are three basic subjects which are compulsory, Chinese, Mathematics and English. In high school, students are divided into two main streams, the liberal arts stream which include students who study politics, geography and history and the science stream, those who study physics, chemistry and biology. For most of the Chinese students, the only way to go to the university is to perform well in these subjects. Teachers would suggest students to try to memorise everything. According to Michael Pettis, a Professor of Finance at the prestigious Peking University, the way to do well in an examination is to basically memorise. In my personal experience, this is generally the easiest way to succeed in the examination. In addition, Michael also revealed that, doing any sort of additional reading or research out of interest is a complete waste of time. The only thing that is needed to be considered is the topics which are going to be examined and the content...
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...14 December 2014 Blood and Guns The world of Forensic Scientist is an amazing and fascinating place. There are so many aspects that go into forensic science but in this paper we are only covering bloodstain spatter patterns. Bloodstain spatter patterns are not solely used to solve crimes but I do feel it is one of the most important. Bloodstains never lie. A bullet is traveling at its fastest speed when it leaves the barrel of the gun. Bullets traveling after firing is said to be using kinetic energy. Kinetic energy is the energy the bullet has due to its motion from the firing pin striking the gun powder causing an explosion that forced the bullet to discharge from the barrel. Now this bullet possess kinetic energy and will do harm to anything lying within its targeted path. (Kinetic Energy website) The kinetic energy given to bullets fried from rifles will be a higher velocity then that of a pistol or shot gun. Rifles barrels are longer and constructed to with stand more pressure and thus leading to a greater velocity of kinetic energy on a bullet (Warlow 67). Death can occur from firing a bullet straight up in the air. When the bullet is returning to the earth due to the gravitational pull it will pick up velocity. However the bullet can return either base or head side up (89). Powders also have different burning rates for different guns. When you have a longer barrel your burning rate of powder will be longer but if your barrel is shorter then you will have a faster...
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...Personal ID: C3735427 Name: Erika Azzopardi Assignment number: Tutor marked assignment 03 (TMA03) - Cancer Module: S807 - Molecules in medicine Question 1a Figure 1: Summary of the cell cycle illustrating: G1; S; G2 and M phases. Cells grow and prepare to synthesize DNA in the G1 phase. Cells move towards end of G1 phase to pass through G1-checkpoint. G1-checkpoint determines if a cell is suitable for cell division by checking for damaged DNA. On check completion, cells owning undamaged DNA move to the S phase. Cells with damaged DNA are arrested and "commit suicide" via apoptosis. Proto-oncogenes are normal genes which produce signals to guide a cell to divide or ‘commit suicide’. These genes are inspected by checkpoints. When proto-oncogenes...
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...chromosome 18 holding the BCL-2 locus has undergone a reciprocal translocation with the portion of chromosome 14, holding the antibody heavy chain locus. This (14; 18) translocation places the BCL-2 gene close to the heavy chain gene enhancer. This enhancer is active in the B cells- whose job is to synthesize large amounts of the antibody-. So it is not very surprising to discover that the BCL-2 protein is expressed at high levels in these T (14; 18) cells. B-cells, like all activated lymphocytes, die after they have done their jobs. This makes sure they do not linger after the threat has been dealt with, and turn against their self-components. Aging cells B cells kill themselves by apoptosis. What is Apoptosis? Apoptosis is a cell suicide program, very specific from necrosis that is activated from physiological processes such as tissue development and differentiation as well as in pathophysiological conditions. The disturbance of apoptosis molecular notifying pathways is involved in carcinogenesis. BCL-2 family of proteins is the hallmark of apoptosis regulation. High levels of the BCL-2 protein protects the aging cells form an early death by apoptosis. The BCL-2 protein suppresses apoptosis by holding off the caspases that are to do the process. So the genes encoding of apoptosis must be added to the list of other genes that can act as oncogenes. In this situation, the effect is not achieved by increasing the rate of cell proliferation, but by decreasing the rate of the...
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...I'd leave. You know what kind of liability they face if you die while you're on status?” “Yes, I know.” “That's all they're worried about, you can tell. Always their liability-” Renee tuned out and returned her attention to the window, watching a contrail extrude itself across the sky. “Mrs. Norwood?” a nurse called. “Your husband's here.” Renee gave Mrs. Rivas another polite smile and left. 1b Carl signed his name yet another time, and finally the nurses took away the forms for processing. He remembered when he had brought Renee in to be admitted, and thought of all the stock questions at the first interview. He had answered them all stoically. “Yes, she's a professor of mathematics. You can find her in Who's Who.” “No, I'm in biology.” And: “I had left behind a box of slides that I needed.” “No, she couldn't have known.” And, just as expected: “Yes, I have. It was about twenty years ago, when I was a grad student.” “No, I tried jumping.” “No, Renee and I...
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...you no one knows when. Although there is a great deal of research on aging and death, no one has discovered how to halt the inevitable. It is a scientific and biblical fact that human beings will age and die. All life ends in death. This paper will cover some of the issues regarding, fear of death, and fear of aging. It will also explore if Americans fear death and aging because we have no control over it or we don’t understand it. Fear of aging can be attributed the fear of our health failing; losing our memory, independence and the energy for living our lives to the fullest (Berger, 2001). Fear of death can be attributed to not being able to speak to someone who is still experiencing it. Many fear growing older because of the onslaught of mental deterioration such as dementia and Alzheimer’s disease; which are attributed to old age. (Philipchalk, 1994). Fear of aging and death is caused by America’s negative concept; it is the natural progression of life. In Strongman’s research he found that a dominant aspect of aging is death (Strongman, 2006). Peoples thought inevitably turn to their own ending more than they did when they were younger. A suicide story was published in The Mirror. It talked about a couple carried out suicide pact because they could not cope with the humiliations of old age. Luise Barber, 83, and husband Alan, 79, who each took a drug overdose, had often spoken of ending their lives and had...
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...Homeschool VS Public School Shawn Banks University of Composition and Communication COM/ 155 February 19, 2012 Cari Kenner The issue of homeschooling versus public education has been an ongoing debate for a very long time. The decision between the two forms of education has plagued parents for an equal amount of time as well. For some parents, the choice is easy because the options are limited by funds and availability of the parent’s time. Academic environment can be an issue for some parents. There are also several health and safety concerns that parents must face too. One of the biggest concerns that parents contend with is the overwhelming difference in the social aspect between homeschooling and public education. Granted that both can accommodate a quality education to its students, there are many differences between homeschooling and a public education. For the most part, homeschooling your children are reasonably inexpensive. With the Internet, parents can get the curriculum for the grade level of the child for free. There are plenty of websites that offer this service. This leaves the price tag for the supplies that the child will need. If these are bought by bulk during the July/August back-to-school season, parents can save a ton of money. By doing these things the cost for homeschooling a child would be under fifty dollars per child. Public school, on the other hand, in some cases is quite different. Public schools across the country struggle...
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...Running head: SCHIZOPHRENIA 1 Schizophrenia Excelsior College SCHIZOPHRENIA 2 Abstract This paper discusses the features and symptoms of Schizophrenia. This paper addresses the issues associated with Schizophrenia such as stress. It also addresses the bio psychosocial explanations that are associated with the development of this disorder. In this paper I address the type of therapies used for the treatment of Schizophrenia. The remainder of this paper discusses the rationale uses of these therapies and the effectiveness for Schizophrenia. SCHIZOPHRENIA 3 Schizophrenia The key features of the disorder, including its symptoms Schizophrenia is a disorder that is characterized by unorganized thinking and odd perceptions that dysfunction in major activities within a person’s life. These sometime include withdrawals from society; they have delusions and also hallucinations. They also may not be able to show emotion, feel pain, pleasure. They also have a lack of facial expression. They suffer from depression, mania and paranoia. Schizophrenia is the main example of psychosis. Psychosis is a disorder that people suffer from, they become irrational and they have lost contact with reality. This...
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...as well ( Berger, Joshua L. 5). Clinical depression, also known as major depression or depression is defined as a mood disorder that may occur only once in an individual’s lifetime or in groups of episodes that typically last anywhere from 9 to 16 months ( Berger, Joshua L. 8). Statistics show that depression is hereditary and can be passed down from generation to generation.. This is an argumentative topic that I feel must be brought into the open as not many people who suffer from it realize that they are actually going through it and just how serious it can be. Those who are fortunate to have people to talk to have an opportunity to help themselves, but there are many who do not even know of the existence of this illness. With this paper, I aim to show how depression differs from the sadness or gloom everyone goes through at some periods in their lives. Along with that, I also aim to argue that depression is not at all uncommon and as extraordinary as people feel and think it to be, as statistics argue that 1 out of 4 individuals will suffer from depression at some point in their life (Barglow, Peter, M.D. 12). Many would argue that depression is not truly an illness, but it indeed is and should not be taken lightly. Proper treatment is critical to these individuals who are suffering. It is not a phase of some sort, which one can pass through, or get rid of without taking the appropriate measures. Depression is a serious illness, since it can have harmful effects on a person’s...
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...Understanding Society – SOSC 1850 Notes Lecture 1 Common Question Answers 1) Britain and US highest teenage pregnancy 2) 36% of US believe in Aliens 3) Suicides highest number of deaths 4) 60% of gun related were suicides 5) False not double stress of US that results in higher rates of suicide 6) Over 65 most suicides 7) Canada and Australia have highest kidnapping rates 8) Sweden highest rape rate 9) ¾ steal in office 10) False couples live tgt more satisfied 11) True, Womens brain are smaller 12) 11 women in legco 13) Plumber is a women 14) Margaret Thatcher did Chemistry for undergraduate Lecture 2 What is Sociology? - The big picture. * The group, culture, of organization, rather than the individual. Lots of people talk about society, but are they sociologists? No they are individualistic thinkers. They talk about individual people and cases instead of the group. Individualistic thinking at Universities: Professors award individual students with grades based on their ‘individual’ merits. What would the SOCIOLOGIST ask? Do some students have to work to earn money? Do some students have to spend time commuting to campus (no dorms!)? Do some students have family responsibilities.? Do some courses/majors have more generous grading procedures than others? Why are there more A students now than there were twenty years ago??? When and Why did sociological thinking begin? SOCRATES: “An unexamined life is not worth living...
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