Neural Prosthetic Hand Developments

Neural Prosthetic Hand Developments A recent innovation in the field of medical is the Neural Prosthetic hand. New origination in the field of neural prosthetics shows that they require a change in the material approach. Due to the reason, that, not all of the materials are bio-compatible and provide stability with the tissues in which they are implanted. After the successful development of various prostheses, for example, cochlear and retinal prostheses, the scientists think of developing other prostheses. The new prostheses will be able to help a number of people who are injured or have lost their limbs, have epilepsy, traumatic brain injury, chronic pain, Alzheimer’s disease, people who have speech disabilities and many other who have various forms of diseases will benefit from the new emerging neural prostheses (Varrasi, 2014). Neural Prosthetics It is a mixture of two fields which are neuro-science and bio-medical engineering. With the help of neuro-scientists, bio-medical engineers design and develop prostheses, which are the life changing factor of any injured person or for a person who is suffering from some diseases like discussed above. The neural prostheses can be defined as numerous devices which can mimic the function of the motor, sensory or cognitive models of the human subject which have been destroyed due to some injury. These devices are prepared with the help computer on which the design is made. After which, prototype is made which is used to test the ability of the proposed solution that whether it will work or whether it will have any adverse effects on the subject (Locsin, n.d.). These are implantable devices, some common examples of these are, pacemaker, bladder control prostheses, auditory prostheses (like cochlear implants), auditory prostheses (like hearing aid used by aged people who have hearing problems either due to age or due to some injury), pain relieving prostheses, conscious movement prostheses, motor prostheses, cognitive prostheses, and so on. Why should the company adopt it? As both the fields, neuro-science and bio-medical engineering, are newly emerged and have great scope in the future, this new innovation should be adopted. This will produce great profit to the company as there are hundreds of people who are deprived of the most basic senses like hearing, seeing, speaking, walking, and writing. So these are the people who will be buying these prostheses to get them implanted in their body. Through this, good revenue will be generated to the company and the consumer of the prostheses will be gaining the ability which he was deprived of. Another reason to adopt this is, a newly developed or introduced product (in this case a neural prostheses) is always a site of attraction to the people and a sign of relief to those who are in need of it. And for sure, these products will gain popularity in the rehabilitation centers who work for the well-being of people admitted in the rehabilitation centers (Handa, 2006). Problems in the development of the neural prosthetics As this is a region where the product is in direct contact of the inside of the human body it has to be prepared very carefully. First and foremost problem which occurs is whether the material used in the development of the prostheses is bio-compatible or not. Due to reason being, if the material is not bio-compatible, it will infect the tissues of the body (as some of the materials for the development of these prostheses can become poisonous when they come in contact of body tissue) where it was implanted. Next is the problem of acquiring the bio-signal from the body of the patient, as bio-signals are very weak and cannot be recorded easily. Then, is the issue of power consumption of the implanted device, which heats up when it uses more than the required amount of power. This is a serious problem as it might burn out the tissues in which it is implanted. The tissues are highly sensitive to rise in temperature (Garrison, 2007). Another problem is the life of the implanted prostheses in the human body. As every electronic item has some life span, so do these products also. A small issue that is the comfort level of the prostheses may make it not useable. Solution to the problem The first problem could be solved by a simple test of the bio-compatibility. Bio-compatibility is the ability of a bio-material that how well it performs with the host tissue (Black, 2006) without producing any adverse effects (Michel Vert, 2012). In this test, the sample is tested in collaboration with the human tissue and normal ranges of the body parameters are noted. This helps in the development of the prostheses which is bio-compatible and will not affect the body tissues. The other issue could be resolved by making a circuitry, which acquires the signal from the human body and then amplifies the signal to a limit that can be recognized. The power consumption issue is resolved by setting the rate at which the prostheses is to operate. Thus, by limiting its operation, the amount of power consumed will also be limited. The last issue discussed is regarding the life span of the electronic implant in the body. It is possible to use such batteries like lithium ion batteries which have a greater life span in comparison of the other batteries that have lesser life span. The comfort level of the prostheses could be checked by first preparing the prototype which is made to check the durability. Benefits to the field and company These prostheses could be developed in numbers and then can be exported to various parts of the world where they are in need. The field benefits by this innovation as after successful researches, these prostheses could be used as an example for the next upcoming prostheses. The new upcoming prostheses can be used for deep brain injury or to stimulate the spinal cord that will help the scientists and doctors to help patients in the rehabilitation centers. Another type of prostheses is the motor neural prostheses, which are also known as the brain machine interfaces (BMIs). These prostheses can regain the ability of the motor functions which were destroyed due to the some injuries. The benefits of this product to the field is that number of people, including athletes, who might have lost their limb due to some accident, can use this facility and re-gain their passion of participating in tournaments, races, and other activities of interest. The benefit to the company is that it will gain popularity among the other companies. Due to exports and selling of these prostheses, the company will have huge revenue which can be re-invested to make new prostheses for various regions of the body. References Black, J. (2006). Biological Performance of Materials. Garrison, D. (2007). Minimizing Thermal Effects of In Vivo Body Sensors. Virginia. Handa, G. (2006). neural prostheses- past, present future. indian Journal of physical medicine rehabilitation. Locsin, A. (n.d.). What Engineer Designs Prosthetics? Retrieved from Everyday life : http://everydaylife.globalpost.com/engineer-designs-prosthetics-12210.html Michel Vert, e. a. (2012). Terminology for biorelated polymers and applications (IUPAC Recommendations 2012). Varrasi, J. (2014, February 27). Next-Gen Neural Prosthetics Require a New Materials Approach. Retrieved from livescience: http://www.livescience.com/43746-next-generation-prosthetics.html

A Handful of Dust by Evelyn Waugh and Saturday by Ian McEwan

The novel Saturday written by Ian McEwan primarily explores the question of to what extent it is possible to insulate or include your self against the world’s concerns specifically towards urban life. Is it still reasonable to be involved in a world whose order and system seems unreasonable? The writer in this story depicts and describes a man who is happily married, a proud father and a respected individual who basically lead a comfortable life. He is completely comfortable with the inner circle of closest family but the world at large that is dealing with political questions, protest and differences especially during the war in Iraq on 2003 makes his life obscure. When one Saturday London neurosurgeon Henry Perowne sets out within the confines of her patients and family to observe the manifestations of current events, he unconsciously made an inner dialogue between him and the world at large that resulted in many realizations. The pointlessness of human life in this novel is manifested when the morality of the universe at large is already undefined. The main character whose world only revolves around the circle of his family seems to reject a worldview human attachment founded on connectivity. He is not convinced with the beauty of literature and how literature creates a point of connection to a person and to the world in general. He is the perfect depiction of an upper class and successful family man of the modern age who prefers the scope of their private sphere perhaps to prevent a wider or greater responsibility or, they are just â€Å"thoughtlessly content† as the writer describe them. But on one Saturday, he manages to observe the contrasts in the world around him, people whose lives are different, not because of any inherent difference but simply because of chance–â€Å"the currents that alter fates. † The character’s limited social sphere before â€Å"that Saturday reflects pointlessness† since this lifestyle motivates routine. Pointlessness here is synonymous with meaninglessness. To have a meaningful life they say, one must learn to explore the world of others to gain a wider understanding about human nature, their complexities and their relationship with the world. Moreover the character of Perowne who conforms to isolationism, passivity and upper class complacency freed himself from social, religious and moral clutches. â€Å"Having rejected organized religion, he finds some comfort in the conclusions of Darwin, who connects all life in a continuum in which he sees himself a part†. The novel Saturday explains why there is a massive world’s disunity. There are just human beings who approach life half sleep and thoughtlessly not helping others to conquer the human difficulties thus revealing their selfish human nature. Moreover the tragedy that happened during September 11 that also encourages US and Iraq War, terrorism and political chaos illustrates the inconsistent moral standard of human beings. This undoubtedly coexists with the main protagonist that poses the question of how many humane and civilized men like Dr. Perowne might confront these kinds of terror to protect the things they hold dear. Are they going to stay in their comfort zone of their upper class lifestyle or will they choose to be involved to save other human beings? The pointlessness of human life is reflected not on Dr. Perowne but on those comfortable people who choose to stay on the boundaries of their conveniences to secure themselves. In A Handful of Dust written by Evelyn Waugh on the other hand, the main protagonist named Tony Last has similarities with the Saturday’s main character Perowne. At the initial part of the novel, his friend Jock Grant- Menzies generalizes Tony’s situation saying â€Å"I often think Tony Last's one of the happiest men I know. He's got just enough money, loves the place, one son he's crazy about, devoted wife, not a worry in the world†. However, the seemingly happy and comfortable world of Tony Last turned upside down when his wife Brenda committed adultery after experiencing the social excitements and fancy life in London. She committed an affair with John Beaver with whom she soon fancies herself in love even without so much personal and emotional investment yet. Brenda’s desire and fantasy created in her imagination became an uncontrollable force that greatly motivated her sins of adultery. She wanted a new and more exciting life and she is trying to fulfill that through other people. Brenda can not find that new life with Tony who lives a dull life and routines â€Å"as the owner of Hetton Abbey, a large Victorian-Gothic house regarded by many as a monstrosity†. â€Å"Brenda in the long run was abandoned by her lover though- who is disgusted that she is not going to get fat alimony. She finally and eventually marries a friend of Tony’s while Tony is still alive in his captivity after going to a trip to the South American Jungle† (Wilson 43). The pointlessness of human life is reflected on how the industrial and modern world approaches the decency of Tony Last. His character, truthfulness and decency are unsupported by the society or deeper structure of society while Brenda’s infidelity is approach with casualness as if it is part of the natural order of things. Brenda’s infidelity and uncontentment illustrates a corrupt urban society that has lost all hold on traditional moral values. Moreover, the overwhelming feeling of futility and boredom by most of the characters gives threatening effects. It only demonstrates the limits and complexities of human nature when faced with different circumstances. The pointlessness of human life perceived in the story is from the very basic idea that human beings are slowly losing contact to what is morally right and morally wrong. They can easily be influenced by their impulsive emotions and they can easily conform to the world’s standard. The concept of isolation, war and boredom highlighted in the stories are just but a product of materialism. The selfish human nature of people is becoming apparent because they are trying to find their sense of identity and individuality in the promises brought upon by urban life and industrialization. Both novels play on how characters and their sense of morality creatively adapt to the changing world.

The Little-Known Secrets to Reflective Essay Outline

The Little-Known Secrets to Reflective Essay Outline A Secret Weapon for Reflective Essay Outline Every paper needs to have a definite goal and the writer should achieve it by the conclusion of its completion. Make sure it prepares the readers on what they're likely to ready. Your reader is going to know that you're coming to the conclusion of your essay. Your readers will be intrigued by it, and you'll give them a great reason to follow you get through the remaining part of the essay. The conclusion A conclusion on nearly every body of writing will look the exact same. Use a first-person narrative as it is more suitable to accomplish a personal, reflective tone. You don't ever want to shed the major point of your essay or any body of work for this issue. On the flip side, you also need to recognize the key components of your story which will be utilised in discussing the body paragraphs. There are several positive facets of the MDT meeting. It's extremely important to bring a delicate strategy and have a comprehensive grasp of the topic. When you make an outline, you are going to have clearer view of the more maturation of your literature work. The next portion of your outline is perhaps the most crucial. Essays, in the same way as any other school assignment, carry some quantity of stress regardless of what it is. Life is only a larger classroom with greater risks and prospective outcomes. Topics differ according to the specific discipline you study. In order to produce the discussion in the essay more compelling, it's advised that you identify sufficient additional details. To make suspense in the debut, you can bring on questions without any answers and direct the reader to locate the answers below. An introduction ought to be a concise description or background story about this issue under discussion. Nevertheless, you might not have all the details to create the story full. Life After Reflective Essay Outline The most frequently encountered paper writing service that the bulk of our clients require is essay writing. It is possible to discover a range of samples that are suitable for whatever kind of essay you want to write online. The better part of the outline sheets will require students to come up with a thesis. These steps will lead you in ensuring that all the necessary elements of the essay are appropriately outlined in the format. It is essential that you understand how to compose a reflection paper format so as to deliver a fantastic reflective essay. Many students don't understand the significance of reflective essay and so are not able to compose a reflective paper template that's clear to examiners. Every essay paper has a particular format based on the instructions given by the examiner. A self-reflection paper differs greatly from the majority of other academic papers you're assigned. What You Need to Do About Reflective Essay Outline Beginning in the Next Ten Minutes You are able to incorporate the usage of unique sub-headers for each your distinctive ideas. There are a few circumstances in which you're likely to be provided a particular outline for your reflection essay. The topic needs to be based on personal experience or introspection. Just take a moment to decide why it is important to you, how it can influence your life. Even if you're taught how to compose the reflective essay, you migh t not be in a position to get a relevant and intriguing topic. Reflective essays are personal parts of the writer they have translated into words. Now, which you already understand what's a reflective essay you should figure out the way to compose a reflective essay. You wish to know how to create an impressive reflective essay. Think about a function that could turn into the subject of your essay. You are likely to do really well in the essay writing NAB if you decide to create a sheet of. How you begin your essay is the determiner of whether you're going to develop a terrific essay or not. Nowadays it is extremely hard to locate a trustworthy essay writing service. You will have to make an abstract, a concise review of the key points of your essay. How you organize your essay is dependent upon the outline. Now you have a notion of the way to write this kind of essay, below are some reflective essay to provide you with ideas. Because you are writing a reflective essay, you will need to focus on your private evaluation of the topic.

Enneagram Reflection - 1518 Words

Everyone has their own characteristics that set them apart. The way they act, think, and feel gives them their own individual personality. But what if you could learn exactly what type of person you are? That is what intrigued me when I heard about the Enneagram system. I have taken personality quizzes before, but none were as accurate as the Enneagram. By taking this quiz, I learned more about myself than I realized I knew. The largest components of this questionnaire are the center, wings, and arrows. One’s personality is more complex than it seems. Even though I am classified to a particular group, I blend into other types similar to mine. Along with the Enneagram questionnaire, I completed a Learning Styles survey. This survey also†¦show more content†¦I fully agree with this quote and believe the personality type five describes me to a T. Fives are a part of the thinking center, also known as the head center. As a five, I overanalyze what I am going to do. A big aspect of being a five is to get out of my head and go with the flow. I need to value being present and active. Instead of thinking about what I should do, I need to go out and do it. Another thing fives need to work on is taking risks and speaking up. I am generally a very quiet and conservative person. I weigh out the pros and cons to every situation before coming to a conclusion. Although I like people and am a very friendly individual, I come off as standoffish. I struggle with opening up to others if I don’t know them. The wings of a five are four and six. I consider myself a loyal, anxious, and cautious individual. These are characteristics of the six wing that blend over into the five. However, if I had more of a four wing I would be empathetic and self-absorbed. With a stronger six wing, I am more interested in sciences and subjects where thinking is involved. The arrows of a five are seven and eight. Fives suddenly become hyperactive and scattered at seven when they are stressed. Sevens contain characteristics that are drastically different than a five. These include being spontaneous and imaginative. However, when moving inShow MoreRelatedCritical Reflection On Practicing Public Health Leadership Course922 Words   |  4 Pages CRITICAL REFLECTION ON PRACTICING PUBLIC HEALTH LEADERSHIP COURSE I have been involve in different leadership roles during my professional and personal experience but after attending this course of practicing leadership and public health course, I have enhanced my skills in various perspective which would be helpful for my personal and professional growth. The content of the course provided me the opportunity to explore more about my personal and professional strengths and weakness with the perspectiveRead MoreThe Is An Online Quiz Site? Essay933 Words   |  4 Pageswith all the introductory crap i just spewed is that i’m a big fan of questionnaires that can compartmentalize and label the various facets of my personality. i vastly prefer being told what i am rather than wasting countless hours on earnest self-reflection and independently constructing a sense of self on purpose because ain’t nobody got time or the bugspray for that walden shit. however, since i deign myself superior to the superficial diagnoses provided by buzzfeed and its various other modern