Nanotechnology Essays - Emerging Technologies, Nanotechnology

Nanotechnology Curtis Shephard Nanotechnology: Immortality or all out destruction? Innovation has advanced from standards once observed as unimaginable to basic ordinary instruments. PCs that used to consume a whole room are currently the size of note pads. Mankind has consistently pushed for mechanical advances working at the most proficient level, maybe, the sub-atomic level. The improvements and progress in man-made reasoning and atomic innovation have brought forth another structure of innovation; Nanotechnology. Nanotechnology could give mankind interminable life, or it could cause absolute demolition. The possibility of nanotech was brought about by a man named K. Eric Drexler (Stix 94), which he characterizes as Innovation dependent on the control of individual iotas and atoms to construct structures to complex nuclear particulars (Drexler, Motors 288). The innovation which Drexler discusses will be without a doubt little, indeed, nano-structures will just quantify 100 nanometers, or a billionth of a meter (Stix 94). Being as little as they may be, nanostructures require fine particles that must be seen with the STM, or Scanning Tunneling Microscope (Dowie 4). Besides the STM permits the researchers to not just see things at the sub-atomic level, yet it can get and move iotas also (Port 128). Lamentably the one gadget that is giving nanoscientists something to work with is likewise one of the numerous impediments confining the improvement of nanotech. The STM has been viewed as too huge to ever create nanotech structures (Port 128). Different researchers have expressed that the control of iotas, which nanotech depends on, overlooks nuclear reality. Iotas basically don't fit together in manners which nanotech means to utilize them (Garfinkel 105). The issues tormenting the advancement of nanotech has brought up numerous issues among the academic network concerning it's legitimacy. The moving of molecules, the social affair of data, the limitations of the STM, all confine nanotech progress. What's more, until these inquiries are replied, nanotech is viewed as senseless (Stix 98). Be that as it may, the nanotech positive thinkers are still out there. They battle that the advancement made by a group at IBM who had the option to compose letters and draw pictures particle by molecule really started the introduction of nanotech (Dear 49). These equivalent individuals answer the logical inquiries by answering that an advancement isn't required, rather the science increased must be applied (DuCharme 33). Truth be told, Drexler contends that the machines exist, patterns are essentially chipping away at building better ones (Unbounding 24). Drexler proceeds by expressing that the machines he talked about in Motors of Creation distributed in 1986 ought to be grown from the get-go in the 21st century (Unbounding 116). Anyway numerous researchers despite everything contend that on the grounds that nanotech has created literally nothing physical, it ought to be viewed as sci-fi (Garfinkel 111). Besides, nano-skeptics depend on logical actuality to censure nanotech. For instance it is contended that we are far away from ever observing nanotech because of the way that when molecules get warm they tend to bob around. Thus the bobbing molecules crash into different materials and chaos up the whole structure (Davidson A1). Taken in hand with the development of electron charges, many view nanotech as unthinkable (Garfinkel 106). In any case this isn't the whole of the obstructions restricting nanotech improvement. One significant set-back is the reality that the nanostructures are too little to even consider reflecting light in an obvious manner, making them essentially imperceptible (Garfinkel 104). By and by, Nanotech engineers stay confident and contend that; With satisfactory financing, analysts will before long have the option to custom form basic particles that can store and procedure data and control or create different particles, including a greater amount of themselves. This may happen before the turn of the century.(Roland 30) There are different advancements likewise, that are pushing nanotech morally justified bearing for as Lipkin called attention to late improvements have lead to conceivable outcomes of PCs thinking in 3-D (5). Which is a major advance towards the handling of data that nanotech requires. Despite the fact that there are as yet unanswered inquiries from a portion of established researchers, analysts accept that they are pushing ahead and will one day have the option to deliver nanomachines. One such machine is viewed as a replicator. A replicator, as it's name infers, will repeat; much like the manner by which

Foundation and history of nursing and how it affects practice Essay

So as to completely comprehend our legacy, medical attendants must gain proficiency with our expert parentage †from how the calling advanced from ‘traditional’ serving of the wiped out to the experts we are today. Our history gives us a viewpoint in the conventions we have as attendants and an inheritance to give to new medical caretakers as they enter the calling. We realize what has impacted, roused, and influenced nurture previously with the goal that we can utilize that information to impact our point of view in making changes that will profit the individuals who enter the calling later on. Throughout the years I have watched an adjustment by they way we, as attendant and the clinical calling, address torment. At the point when I began nursing, you sedated the agony. To lay it out plainly torment was torment †you cured to alleviate the agony. There was not a qualifier by the patient with regards to their view of the force. Follow up was emotional as you inquired as to whether they felt better †we didn’t request that they measure the help they saw from the drug given. As medical attendants, we currently have information that approves our activities in our arrangement of care for our patients through proof based practice. We are not accomplishing something â€Å"because that is the manner in which it has consistently been done†. We have rationale and objectivity supporting our consideration. As a calling we have licensure inside our states that incorporates approval of proceeding with training. Outside of our licensure we have claim to fame declarations that confirms the difficult work and information those medical caretakers need to accomplish their particular testaments of ability. One things that can be seen in learning the historical backdrop of nursing is that medical attendants, since the beginning, just as today, exhibit a drive to better themselves, yet to better the network around them. Nursing is undeniably more than changing out a bedpan and passing pills. It has revered customs just as current logical food behind the consideration of patients. I am glad to be an expert attendant.

Time Line for Fall 2010 Admission COLUMBIA UNIVERSITY - SIPA Admissions Blog

Time Line for Fall 2010 Admission COLUMBIA UNIVERSITY - SIPA Admissions Blog The Admissions Committee continues to read/review at a fast and furious pace and no, decisions have not started to be posted to the system yet.   As a reminder, you will receive an email from us when your decision is ready to be viewed on the application Web site.   We cannot provide estimates on when individual decisions will be published and not all decisions are published at the same time. I did want to provide a quick overview of the time line that will follow the release of admission decisions.   Applicants admitted to SIPA should be aware of the following information. Starting on March 22 the Admissions Office will host an internet message board that will allow admitted applicants to interact with one another and with current students.     SIPA students will be taking a spring break from March 15th to 19th and we will have the board up after their return.   Details will be sent to admitted students once the board is activated. Second, SIPA will host an Admitted Student Day on Tuesday, April 13th.   Admitted Student Day will take place on the Columbia Campus and it will be a full day event.   Professor Jeff Sachs will be giving a special talk during the lunch portion of Admitted Student Day. Third, May 3rd is the date by which admitted students must pay a deposit confirming enrollment for fall 2010.   In earlier communications I had noted the date would be May 1st, but since May 1st falls on a Saturday we moved the response date to the next business day, Monday. Fourth, a series of communications will be sent to admitted applicants and these messages will come from the sipa_admission@columbia.edu address.   Please ensure that your email client is set to receive messages from this account.   Faculty, current students, administrators, and alumni will all be included in the communication chain. Fifth, if you are admitted you will need to ensure that official academic transcripts and official test reports are in our office no later than June 15th.   We will work with admitted applicants to determine if official copies of these documents were already provided to us during the application process. Last, unfortunately applicants placed on the waitlist are unable to participate in admission related activities until an admission offer is made.   More details regarding the waitlist will be published on this blog in the future.   We will begin to work the waitlist in April and this process will often continue into the summer. For admitted applicants, specific details on all of the above information, and many other topics, will be available on a Welcome Page that is referenced in the admission letter. Thank you for your attention . . . now back to Committee meetings . . .

Resistance and Opposition in the GDR

Even though the authoritarian regime of the German Democratic Republic (GDR) lasted for 50 years, there had always been resistance and opposition. In fact, the history of socialist Germany started out with an act of resistance. In 1953, only four years after its creation, the Soviet Occupiers were forced to take back control over the country. In the Uprising of June 17th, thousands of workers and farmers put down their tools in protest of new regulations. In some towns, they violently drove the municipal leaders from their offices and basically ended the local reign of the â€Å"Sozialistische Einheitspartei Deutschlands† (SED), the GDR’s single ruling party. But not for long. In the larger cities, such as Dresden, Leipzig, and East-Berlin, large strikes took place and workers assembled for protest marches. The Government of the GDR even took refuge to the Soviet Headquarters. Then, the Soviet Representatives had enough and sent in the military. The troops quickly suppressed the uprising by brutal force and restored the SED Order. And despite the dawn of the GDR was coined by this civil uprising and despite there always being some kind of opposition, it took more than 20 years, for the Eastern German Opposition to take a clearer form. Years of Opposition The year 1976 turned out to be a crucial one for the opposition in the GDR. A dramatic incident awoke a new wave of resistance. In protest against the atheist education of the country’s youth and their oppression by the SED, a priest took to drastic measures. He set himself on fire and later died of his injuries. His actions forced the protestant church in the GDR to re-evaluate its attitude towards the authoritarian state. The regime’s attempts to play down the priest’s acts triggered even more defiance in the population. Another singular but influential event was the expatriation of the GDR-Songwriter Wolf Biermann. He was very famous and well-liked both German countries, but had been forbidden to perform due to his criticism of the SED and its policies. His lyrics kept being distributed in the underground and he became a central spokesperson for the opposition in the GDR. As he was allowed to play in the Federal Republic of Germany (FRG), the SED took the opportunity to revoke his citizenship. The regime thought that it had gotten rid of a problem, but it was deeply wrong. Numerous other artists voiced their protest in light of the expatriation of Wolf Biermann and were joined by a lot more people from all social classes. In the end, the affair led to an exodus of important artists, heavily damaging the GDR’s cultural life and reputation. Another influential personality of the peaceful resistance was the author Robert Havemann. Being freed from death row by the Soviets in 1945, at first, he was a strong supporter and even a member of the socialist SED. But the longer he lived in the GDR, the more he felt the discrepancy between the SED’s real politics and his personal convictions. He believed, that everyone should have the right to his own educated opinion and proposed a â€Å"democratic socialism†. These views got him expelled from the party and his ongoing opposition brought him a string of intensifying punishments. He was one of the strongest critics of Biermann’s expatriation and on top of criticizing the SED’s version of socialism, he was an integral part of the independent peace movement in the GDR. A Struggle for Freedom, Peace, and the Environment As the Cold War heated up at the beginning of the 1980s, the peace movement grew in both German Republics. In the GDR, this meant not only fighting for peace but also opposing the government. From 1978 on, the regime aimed at completely imbue the society with militarism. Even kindergarten teachers were instructed to educate the children in vigilance and to prepare them for a possible war. The Eastern German peace movement, that now also incorporated the protestant church, joined forces with the environmental and anti-nuclear movement. The common enemy for all of these opposing forces was the SED and its oppressive regime. Sparked by singular events and people, the opposing resistance movement created an atmosphere that paved the way for the peaceful revolution of 1989.

The Debate Over Ielts Essay Samples Band 4

The Debate Over Ielts Essay Samples Band 4 Key Pieces of Ielts Essay Samples Band 4 Some people believe schools need to be more entertaining, while some feel that their only goal is to be educated. It's hard for any persons to accept a partner that does not have money or no less than a job to manage future family. Certainly, money has an important role in our lives. Certainly, it is an important part in our lives. What Has to be Done About Ielts Essay Samples Band 4 Before It's Too Late The introduction may include the item itself and maybe a succinct description. This paragraph demonstrates an exemplary understanding of the necessary grammar and vocabulary. The opening paragraph has all of the crucial details about the graph but itparaphrasesthe question. Receive a passage of text and get started reading it out loud. Facts, Fiction and Ielts Essay Samples Band 4 It's particularly good that young people are able to freely experience a wide assortment of music and writing . You've been told, however, it is no longer feasible for the group to use the hall. For instance, some children utilize the web to find information on unique subjects. For instance, people are able to access news, medical advice, online education courses and a lot more via the web. There are a number of reasons why culture has turned into the exact same. Children in today's world have a tendency to lead lives which are shockingly inactive in comparison with their predecessors. To start with, The technology of the planet is developing because, all individuals wish to live well and comfortable. Additional loss of classic culture, art and heritage results in loss of cultural identity. Culture is the exact same throughout the world. It is similar around the world. The range of children that are experiencing obesity can be believed to have reached epidemic proportions. Hence, it's said, marry for money is right in a point. To start with, the biggest benefit of taking sabbatical to learn more about the world is the fact that it gives them a chance to discover their career interest. But some others feel that it's more important to learn subjects which are more relevant to life. The Fundamentals of Ielts Essay Samples Band 4 Revealed There are then more lessons on these pages for various forms of essay and distinct questions, with a lot of ideas and strategies for achieving a high score. This recent trend, also referred to as gap year, has numerous merits and a number of demerits, which will be talked about in this essay. Another region of the test is they provide you with a topic or a problem and they make you compose an essay about it. Even if today you think you're a lousy writer, you can learn how to deal with your essay and make it far more efficient. Thus don't get intimidated if you believe you cannot write such essays. The essay is all about the advantages and drawbacks of IT, so these will have to be discussed in distinct paragraphs. A well-structured essay has a superior introduction, body paragraphs that are simple to follow and connect with each other, and a great conclusion. Adding a number of the winning elements from the sample essays below will supply you with the excess marks you will need to be a high-scorer on the IELTS. To acquire a high score on your IELTS essay, you want to understand what a good essay is composed of. These IELTS sample essays are categorised in a manner that makes it simple for you to observe how certain essay question types ask you to present certain responses to be sure the question is totally answered. Just read both versions of the exact same sample essay below. Examine the questions and become acquainted with topics you would get on the actual exam. You are able to use different online IELTS essay samples for this objective. Looking at IELTS essay topics with answers is a significant method that will help you to get ready for the test. If you're knowledgeable about the format of the IELTS Speaking test and the sorts of questions asked, then you can begin planning. From a personal perspective, computers can help young folks to learn more concerning the world. To conclude, it's clear that computers are now part of our normal life. The Number One Question You Must Ask for Ielts Essay Samples Band 4 Secondly, obviously, you require good English! Remember you only have 40 minutes to compose the essay, and a few of this time should be spent planning. Likewise don't forget that every student differs and creative approaches may also be highly beneficial. The writing test usually requires an hour to complete. The Hidden Gem of Ielts Essay Samples Band 4 To conclude, developments in IT have brought many positive aspects, yet I believe developments concerning new technology will probably generate many negative effects later on that has to be addressed if we want to steer clear of damaging impacts on individuals and society. Utilizing a computer each day can have more negative than positive impacts on children. Second, In today, science has been developing for a lengthy time. It's not merely the language that you have to concentrate on, in actuality, you will need to work on your time management skills too since they matter. Get the Scoop on Ielts Essay Samples Band 4 Before You're Too Late The reach of grammatical constructions used seems quite excellent. Global products are offered from the comfort of a person's home. Moreover, the massive size of the Web has meant that it's nearly not possible to regulate and control. Specify specific information and examples to back up your selection.

Is It Difficult Being an African-American Free Essays

Being a young African-American male in today’s society causes me to question my worth as a human being. I question my worth because of the way that African-American people have been treated in this society over the past years. On a daily basis, African Americans are treated differently because of their skin tone and how certain people feel about us. We will write a custom essay sample on Is It Difficult Being an African-American or any similar topic only for you Order Now I know that our lives matter and are just as important as any other ethnic group. We have a history and stories waiting to be told about our lives. The history of African Americans has always been plagued by a triple-edged sword including race, class, and gender. As slaves, our ancestors were treated as animals and their living conditions were deplorable, little space and fresh air. They were placed in areas that were unsanitary and that were shared with rodents and insects that carried disease. But, that was long ago right, wrong. Unfortunately, there are still places in the United States were African American communities are living in less than adequate conditions. This existence I thought was, to quote Reynolds, 2003, â€Å"is about real human beings who have thoughts, feelings, and emotions, who are not merely names and numbers†¦ people who hurt, who care, who are connected to all of us, when one hurts, we all hurt, one way or the other†, p. 51. This I must admit was my naive way of viewing the world. As I look back over the history of Hyde Park, it is astonishing the amount of eco-racism the community has experience in my lifetime and since its conception. The land was initially swampland that was filled with well, swamp creatures. To generate more money and fatten the pockets of the mostly male white society, the swamp was drained and filled and the land was set aside to be sold to â€Å"Negros† who dreamed of owning land. These Negros were descendants of sharecroppers and this opportunity was golden. Many families that bought land in Hyde Park had jobs working at the many surrounding factories, so the location was perfect and their children would be able to attend the prestigious Lucy Craft Laney High School. With these opportunities, the hope of Hyde Park began. Little did I know that an African American neighborhood between two railroad tracks, surrounded by a four-lane highway, dirt roads, and no county water was set aside as an island, a no-man’s land, a place for â€Å"others†. Why would the city of Augusta allow companies such as Georgia Power, a recycling center, a salvage yard, Thermal Ceramics, Georgia Southern Railroad, and other environmentally hazardous companies affect human beings, a human population, to be poisoned? Since the civilization of man, the world has been based on oppressive acts that have been majorly forced upon people of color. These people of color have become the different races that are portrayed as lower beings of the socio-economical ladder. These races of people include African Americans, Hispanic, Latino, Native Americans, West Indian, and the list can go on. Due to the low socio-economic status of these people, they are often situated in areas of environmental degradation, which results in an increase in health problems. These living conditions are not the fault of the residents, but are the repercussions of the capitalistic society in which we live; a society in which human life has little value, especially if the pigmentation of the skin is hued, and having this type of skin places them in social construction. Therefore, we can conclude that after a careful examination of history there is a pattern of hatred toward our race. Not only is it the place that I hold dear to my heart is in such degradation but this environment is going to be left for the many children that will inherit this Earth along with its environmental issues. Being that community has lost its luster, it is now termed a ghetto and therefore its existence has been devalued by society. Shelby (2006) makes this observation about the criteria for American ghettos, â€Å"American ghettos are marked by three core characteristics—race, space, and poverty. Specifically, ghettos are (1) predominantly black, (2) urban neighborhoods, (3) with high-poverty rates. â€Å", (p. 6), and unfortunately for the residents of Hyde Park, it fits these characteristics. Also, where ever there is a major environmental crisis there is a prevalence of crime and drug usage. These types of social problem are due to the devaluation and dehumanization of the human life. It seems as if the color of our skin is compared to leapers; to be put away, hidden from society becoming, dependent upon the â€Å"scraps’ of those who oppress as if we have no ability to think. Environmental racism is as to the environment as malignancy is to the United States, deadly. One might think that the United States after its historical Civil Rights movement would be the last to succumb to such inhumane plights, but it has. Racism has never failed to exist in our society; it has just been transformed and redirected. The blatant â€Å"whites only† signs and public lynching’s have been replaced by the agonizing realization that â€Å"they don’t really care about us† as we wonder about our unspoken crime in this world, our race. We have been victims of colonization to where we question our culture, families, and contributions without collectively questioning society. Regardless of what we have been accused of as a people, it is not our industries that lay waste in the environment all for the name of profit. Racism has been linked to environmental planning and has been found to be a common practice in governmental policies that weave its intricate web through mainstream society, which includes the high exposure to health risk in minorities. Unfortunately, minorities are at an economic disadvantage and their quality of life is threatened; therefore, their only recourse is to fight for their lives. We all share the environment; it provides our natural as well as our physical world everything is interconnected. All human beings are affected by the degradation of land, water, air, and their health. When this degradation is intentionally directed at people of color the ugly head of racism is once more unearthed and environmental racism is perpetuated. In particular, African American communities are finding themselves in the throes of this crisis. Several studies have concluded that the practice of environmental racism is prevalent and disturbing echoing a critical analysis of how society views African Americans. Although African Americans are members of society, they are often faced with more social injustices than any other race, especially in the southern United States. How to cite Is It Difficult Being an African-American, Papers

VISTA Builders Enterprise System Training Employees

Introduction The training of staff, also known as staffing, is the process by which employees are instructed on the proper ways of carrying out tasks that they are entrusted to do during employment. This term is usually confused with the term development. This involves aiding the employees attain their full potential and aims at improving the performance of the entire organization.Advertising We will write a custom coursework sample on VISTA Builders Enterprise System Training Employees specifically for you for only $16.05 $11/page Learn More At times, the quality of the work produced by the employees in an organization is poorer than what is expected of them. There are various factors that could be contributing to the low quality of production. The supervisor (management) should assess whether the quality problem is a training problem. If the problem is due to a training problem, then it is proper for the management to train the employees since training of employees is important if the organization needs to maintain good quality products and services (Werner Bower, 1995). Factors that contribute to low quality from employees One of the reasons employees’ performance can be affected is due to lack of proper training. When employees are not trained enough for the work, they would not have the necessary skills to do the work and this would lead to poor quality. Another reason is the lack of motivation. Motivation is important for employees since it gives them the morale to work more effectively. Therefore, managers should motivate employees daily or frequently in order for them to do the best they can. Motivation may be monetary or non-monetary. Monetary motivation may be in form of pay rises or monetary gifts. Although this form of motivation works, it is not long lasting since money may be used and forgotten about. However, non-monetary forms may be equally effective and last longer. One of the non-monetary forms of motivat ion includes recognizing or giving the employees attention. Recognizing and appreciating the employees for their achievements is important. It is even better when this is done in public so that the employees get attention and feel appreciated. Making such recognitions in public may be in the form of giving the employees a round of applause. Offering trophies is another way of applauding them.Advertising Looking for coursework on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Another factor that leads to poor employee performance is a bad working environment. The working environment should be conducive for the employees to perform effectively. The working environment includes the working conditions at the workplace. This may include as simple things as the comfort of the workplace. The physical appearance of the workplace is important in order to motivate employees to work effectively and comfortably. Another factor that decreases the performance of employees is the overworking of employees. Overworking employees makes them too tired to maintain the same level of performance. Employees need to have time to rest after some time of intense work. This would give them time to regain their strength and be motivated to work more. Therefore, the manager or supervisor should allow for breaks between working periods or allow employees to leave the workplace after some productive hours of work. Diagnosing poor performance In cases where the performance of employees has been altered by unknown reasons, it is important for the management to diagnose the problem in order to be in a better position to tackle the problem. The management should try to find out whether the reason is due to lack of motivation or lack of the ability (training) to do it. If the management believes that the low performance is due to less effort from the employees, then it would be required to put more pressure on them in order for them to increase their efforts. However, if the actual issue is the lack of ability, then putting more pressure on the employees would only worsen the situation. Through this, the management would be able to properly diagnose the problem (Buxbaum, 1995).Advertising We will write a custom coursework sample on VISTA Builders Enterprise System Training Employees specifically for you for only $16.05 $11/page Learn More Another way the management could try to know the problem is by conducting a survey study that could include the provision of questionnaires to the employees. This way, the management can get to understand some of the challenges facing the employees and determine whether it is due to lack of motivation or due to training problems. If the reason has been determined to be due to lack of training, then the management can retrain the employees in order to make them more effective. Role of training employees Training employees is important for the organ ization if it is to be highly productive. One of the roles (benefits) of employee training is to improve the morale of employees. This is because employees get job security. Training employees also ensures that there is less supervision required. Training also increases the chance for the employees to be promoted. Training also decreases the chances of errors or accidents occurring in the workplace. Increased productivity is also a result of training (Abbatt, 1992). Conclusion Employee training is important for any organization in order for the employees to perform effectively and to the best of their ability. Low quality from the employees may be due to many reasons but management should diagnose the problem in order to know how to tackle the issue in the best way possible. If the reason for low performance is due to training issues, then training the employees is important. References Abbatt, F. (1992). Teaching for better learning. A guide for teachers of primary health care staf f. Cambridge, MA: Harvard University Press. Buxbaum, A. (1995). Training impact evaluation workbook. London: Macmillan.Advertising Looking for coursework on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Werner, D., Bower, B. (1995). Helping health workers learn. Cambridge, MA: Palo Alto. This coursework on VISTA Builders Enterprise System Training Employees was written and submitted by user Kimber A. to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.