Information Technology in Society Essay -- Technology, Computers, The

Introduction In recent years there has been a big change as revolution in the computer and communication world and all the signs are that technological development and employ of information technology (IT) will continue go on with a fast velocity. Advocating and accompanying the impressive developments in the power and continue employ of latest information technologies has been the communications’ declining cost consequently of both technological enhancements and developed competition. Such great progresses in development present several major and great opportunities but also pose a lot of challenges. Nowadays, increasing in inventions in the field of IT are having extensive effects all over the society, and different strategy makers are working on various issues in which economic output, rights of intellectual property, protection of privacy and approach to information. Option created now will have enduring effects, and concentration must be devoted to their socio-economic impacts. The most important and very effective outcome of the development of IT is most likely the electronic communication and commerce through the Internet, a latest approach of leading the business. However, in recent times, it may fundamentally change the economic behaviours as well as the social atmosphere. Previously, it impacts those important fields like communications and interactions, retail business and finance and might spread out to sectors mainly like the services of health and education. It involves the seamless process of communication as well as information technology all along the whole business value chain that is managed electronically (Castells, 1996). Literature Review The IT has impacted numerous aspects and features o... ...ted to change in the future times. Finally, the relevancy of a contemporary informational infrastructure to the socio-economic well-being of a society cannot be undervalued. Most favourable options, be they social, cultural or economic must be relied on the finest accessible information. The information’s quality determines the efficiency of any provided choice. In the people sphere, approach to believable information and data is a prerequisite to pluralistic and participative democratic system, development of human, social and economic clearness, and the development of different society. Understanding, knowledge and information infrastructures encourage and support conversation between those holding different thoughts. It is only in an environment in which authentic realities and information are obtainable that people can establish own views and perspectives. Information Technology in Society Essay -- Technology, Computers, The Introduction In recent years there has been a big change as revolution in the computer and communication world and all the signs are that technological development and employ of information technology (IT) will continue go on with a fast velocity. Advocating and accompanying the impressive developments in the power and continue employ of latest information technologies has been the communications’ declining cost consequently of both technological enhancements and developed competition. Such great progresses in development present several major and great opportunities but also pose a lot of challenges. Nowadays, increasing in inventions in the field of IT are having extensive effects all over the society, and different strategy makers are working on various issues in which economic output, rights of intellectual property, protection of privacy and approach to information. Option created now will have enduring effects, and concentration must be devoted to their socio-economic impacts. The most important and very effective outcome of the development of IT is most likely the electronic communication and commerce through the Internet, a latest approach of leading the business. However, in recent times, it may fundamentally change the economic behaviours as well as the social atmosphere. Previously, it impacts those important fields like communications and interactions, retail business and finance and might spread out to sectors mainly like the services of health and education. It involves the seamless process of communication as well as information technology all along the whole business value chain that is managed electronically (Castells, 1996). Literature Review The IT has impacted numerous aspects and features o... ...ted to change in the future times. Finally, the relevancy of a contemporary informational infrastructure to the socio-economic well-being of a society cannot be undervalued. Most favourable options, be they social, cultural or economic must be relied on the finest accessible information. The information’s quality determines the efficiency of any provided choice. In the people sphere, approach to believable information and data is a prerequisite to pluralistic and participative democratic system, development of human, social and economic clearness, and the development of different society. Understanding, knowledge and information infrastructures encourage and support conversation between those holding different thoughts. It is only in an environment in which authentic realities and information are obtainable that people can establish own views and perspectives.

On Dumpster Diving Essay

Quite by accident, I found the essay On Dumpster Diving by Lars Eighner on the pages of Seagull magazine. The first lines of it captured my interest considerably, for as I had never read about dumpster diving or scavenging before. On Dumpster Diving is a piece of large Eighner’s work called Travels with Lizbeth (1993), which was based on his own experience of homelessness. The author engages me by telling the origin and meaning of the term Dumpster Diver, presenting his survival guide with specified rules and regulations. Dumpster is a trademark of garbage loading onto trucks system. Dumpster diving involves persons voluntarily climbing into rubbish bins (dumpsters) to find valuables or simply useful items, including food and used clothing. Eighner writes that the life of a beggar traveling without any money opened his eyes to the fact that all those containers with waste are real â€Å"supermarkets† for the poor, and they are not only a source of survival, but also a d epositary of high-quality and diverse food. Anyhow, there is a risk in eating such findings. According to Eighner’s experience, taking food out of dumpsters should involve three simple principles: â€Å"using the senses and common sense to evaluate the condition of the found materials, knowing the Dumpsters of a given area and checking them regularly, and seeking always to answer the question, â€Å"Why was this discarded?† Narrator advises to avoid such foods as game, poultry, pork, and egg-based meals. Soft drinks testing should be based on their fizzing vigorously. Being a scavenger, one has to notice the least signs of visible contaminates. Notwithstanding the scavenger has no indemnity of self- intoxication. Later on Lars tells about â€Å"a predictable series of stages a person goes through in learning to scavenge,† in which disgust at the beginning gives way to indiscriminate acquiring of the things. The story also includes information about the â€Å"can-divers† and their way of diving featured as unethical and impudent. The plot of it is neither compound nor rich in events and characters. However, it is thought provoking. The author gives us detailed guidance how to survive being a dumpster diver. Reading the essay, I asked myself right along whether it was the only aim of Eighner to teach us those rules. As the story progressed, I picked up the writer’s conception gradually. His essay exemplifies the wasteful nature of American society and implies that it is the result of materialistic values but also ignorance and lack of understanding. People unreasonably throw out even food that is appropriate for using: â€Å"Students throw out many good things including food†¦the item was thrown out through carelessness, ignorance, or wastefulness.†(Eighner) The scavenger can acquire â€Å"boom boxes, candles, bedding, toilet paper, medicine, books, a typewriter, a virgin male love doll, change sometimes amounting to many dollars† in the dumpsters. I suppose the purpose of the article is also to show how immoral is to throw out good food and things, knowing that thousands are starving and suffering from poverty. However, exactly that garbage helps him to survive at difficult times. Eighner’s reasoning for why people are materialistic derives from the concept that they are lost and unsure of what they want. In a way, his short essay On Dumpster Diving, suggests to his readers that to achieve the state of satisfaction, they need to know what they want. He states, â€Å"Almost everything I have now has already been cast at least once, proving that what I own is valueless to someone.† The author himself collects only things that are of benefit to him and leaves the rest for the benefit of others. The article shows that the writer being homeless still keeps his intelligent, clever, and sentimental way of thinking. He emphasises the transience of material being and says, â€Å"Once I was the sort of person who invests material objects with sentimental value. Now I no longer have those things, but I have the sentiments yet.†(Eighner) I think, describing all the rules of dumpster diving Lars Eighner represents us the necessity of keeping the etiquette even in adversity. The breakers of that common law are the â€Å"can-divers.† They, as contrasted with the true scavengers, look only for the money there and mix the contents of the dumpster making it more difficult to find the truly good things, the author explains. The worst in can scroungers’ actions is their audacity to go through individual containers in front of peoples homes, something a true diver would never do. Doing that the can diver finds different prescriptions, diaries and things the owner throws out. It is clear that privacy disclosing would embarrass us. Eighner exclaims against private invasion, thus demonstrating his culture and humanism. The last paragraph where Lars compares himself to ultra-wealthy is the most interesting point of the essay, to my mind. The rich people can acquire anything they like and the money does not stand in the way of doing that. The dumpster diver gets the things from dumpsters free too. Author’s analysis is that the truly rich or the truly poor are those who do not want or need. In his comparison, Lars means that he and the super-rich do not need the items the rest of us do. He can just go out and find them. The narrator tries to show the positives of his profession, but does not overlook the negatives as well, following it with the words: â€Å"Dumpster diving has serious drawbacks as a way of life.† The main idea of Lars Eighner in his essay is to assure us that any hopeless situation has its way out. The life goes on even if you meet difficulties†¦ He calls us for keeping our cultural and ethical talents even when being in the lowest state of life. We may not forget that having materialistic values over moral ones destroys and vitiates us from inside. In the unique voice – dry, disciplined, poignant, comic- Eighner celebrates the triumph of the artistic spirit in the face of enormous adversity, thus, inspiring me for true respect.

Leadership Skills Ingredient in Decision-Making Essay

In correlation to the given test as an ethical decision maker, my scores revealed that I am not a judgmental person. I do not usually give judgments neither decide which is wrong or right. Therefore, I cannot easily offend other’s personal beliefs and principles. I also believe that moral right must be respected often. It should be protected. I basically make decisions that conform to unified standards of the majority so that I cannot humiliate them. I also believe that the human spirit can only flower in an atmosphere of freedom. Where people can freely express and decide for their own. However, I have difficulties in handling justice. Sometimes I have inequalities in dealing with other people. I easily make good deals with people close to my heart. Thus, it reflects my biases. The Individual Ethics Profile (IEP) revealed specific traits about oneself. I was able to discover my positive attributes like giving importance with other people’s moral rights. That quality is very essential in making ethical decisions in the future. From that, I can base some of my decisions which conform to the principles of proper conduct as established by the society. Since every decision can affect our future, I can also rely from that result some of my weaknesses particularly in the concept of justice. I must be in balance and minimize unhealthy biases with the people surround me. I can also find ways to strengthen and enrich them. Learning more of ourselves can be every beneficial so we can choose good decisions and productively utilize the freedom to decide in the real world. It can also be a source of improvement by comparing my first result to the second one as I take the same questions again. It can also serve as a guide to me in becoming a better leader and decision maker.

Nanoflares Keep Things Hot on the Sun

Nanoflares Keep Things Hot on the Sun One thing we all know about the Sun: its incredibly hot. The surface (the outermost layer of the Sun that we can see) is 10,340 degrees Fahrenheit (F), and the core (which we cant see) is 27 MILLION degrees F. Theres another part of the Sun that lies between the surface and us: its the outermost atmosphere, called the corona.Its some 300 times hotter than the surface. How can something farther away and out in space be hotter? You would think it would actually be cooling off the farther away it gets from the Sun.   This question of how the corona gets so hot has kept solar scientists busy for a long time, trying to find an answer. It was once assumed that the corona heated gradually, but the cause of the heating was a mystery.   The Sun is heated from within by a process called fusion. The core is a nuclear furnace, fusing atoms of hydrogen together to make atoms of helium. The process releases heat and light, which travel through the Suns layers until they escape from the photosphere. The atmosphere, including the corona, lie above that. It should be cooler, but its not. So, what could possibly heat the corona? One answer is nanoflares. These are tiny cousins of the big solar flares that we detect erupting from the Sun. Flares are sudden flashes of brightness from the Suns surface. They release incredible amounts of energy and radiation. Sometimes flares are also accompanied by massive releases of superheated plasma from the Sun called coronal mass ejections. These outbursts can cause whats called space weather  (such as displays of northern and southern lights)  at Earth and other planets. Nanoflares are a different breed of solar flare. First, they erupt constantly, crackling along like countless little hydrogen bombs. Second, they are very, very hot, getting up to 18 million degrees Fahrenheit. Thats hotter than the corona, which is usually a few million degrees F.   Think of them as a very hot soup, bubbling along on the surface of a stove, warming the atmosphere above it. With nanoflares, the combined heating of all those constantly blowing tiny explosions (which are as powerful as 10-megaton hydrogen bomb explosions) is likely why the coronosphere is so hot.    The nanoflare idea is relatively new, and only recently have these little explosions been detected. The concept of nanoflares was first proposed in the early 2000s, and tested beginning in 2013 by astronomers using special instruments on sounding rockets. During the short flights, they studied the Sun, looking for evidence of these tiny flares (which are only a billionth of the power of a regular flare). More recently, the NuSTAR mission, which is a space-based telescope sensitive to x-rays, looked at the Suns x-ray emissions and found evidence for the nanoflares.   While the nanoflare idea seems to be the best one that explains coronal heating, astronomers need to study the Sun more in order to understand how the process works. They will watch the Sun during solar minimum- when the Sun is not bristling with sunspots that can confuse the picture. Then,  NuSTAR and other instruments will be able to get more data to explain just how millions of tiny little flares going off just above the solar surface can heat the thin upper atmosphere of the Sun.

Overview of 12th Grade Math Curriculum

Overview of 12th Grade Math Curriculum By the time students graduate high school, they are expected to have a firm understanding of certain core mathematics concepts from their completed course of study in classes like Algebra II, Calculus, and Statistics. From understanding the basic properties of functions and being able to graph ellipses and hyperbolas in given equations to comprehending the concepts of limits, continuity, and differentiation in Calculus assignments, students are expected to fully grasp these core concepts in order to continue their studies in college courses. The following provides you with the basic concepts that should be attained by the end of the school year where mastery of the concepts of the previous grade is already assumed. Algebra II Concepts In terms of studying Algebra, Algebra II is the highest level high school students will be expected to complete and should grasp all core concepts of this field of study by the time they graduate. Although this class is not always available depending on the jurisdiction of the school district, the topics are also included in precalculus and other math classes students would have to take if Algebra II were not offered. Students should understand the properties of functions, the algebra of functions, matrices, and systems of equations as well as be able to identify functions as either linear, quadratic, exponential, logarithmic, polynomial or rational functions. They should also be able to identify and work with radical expressions and exponents as well as the binomial theorem. In-depth graphing should also be understood including the ability to graph ellipses and hyperbolas of given equations as well as  systems of linear equations and inequalities, quadratics functions and equations. This can often include probability and statistics by using standard deviation measures to compare the scatter of sets of real-world data as well as permutations and combinations. Calculus  and Pre-Calculus Concepts For advanced math students who take a more challenging course load throughout their high school educations, understanding Calculus is essential to finishing off their mathematics curriculums. For other students on a slower learning track, Precalculus is also available. In Calculus, students should be able to successfully review polynomial, algebraic, and transcendental functions as well as be able to define functions, graphs, and limits.  Continuity, differentiation, integration, and applications using problem-solving as the context  will also be a required skill for those expecting to graduate with a Calculus credit. Understanding the  derivatives of functions and real-life applications of derivatives will help students to investigate the relationship between the derivative of a function and the key features of its graph as well as understand the rates of change and their applications. Precalculus students, on the other hand, will be required to understand more basic concepts of the field of study including being able to identify the properties of functions, logarithms, sequences and series, vectors polar coordinates, and complex numbers, and conic sections. Finite Math and Statistics Concepts Some curricula also include an introduction to Finite Math, which combines many of the outcomes listed in other courses with topics which include finance, sets, permutations of n objects known as combinatorics, probability, statistics, matrix algebra, and linear equations. Although this course is typically offered in 11th grade, remedial students may only need to understand the concepts of Finite Math if they take the class their senior year. Similarly, Statistics is offered in the 11th and 12th grades but contains a bit more specific data that students should familiarize themselves with before graduating high school, which include statistical analysis and summarizing and interpreting the data in meaningful ways. Other core concepts of Statistics include probability, linear and non-linear regression, hypothesis testing using binomial, normal, Student-t, and Chi-square distributions, and the use of the fundamental counting principle, permutations, and combinations. Additionally, students should be able to interpret and apply normal and binomial probability distributions as well as transformations to statistical data. Understanding and using the  Central Limit Theorem  and normal distribution patterns are also essential to fully comprehend the field of Statistics.

Mbuti Culture Research Paper Example | Topics and Well Written Essays - 2000 words

Mbuti Culture - Research Paper Example The Mbuti tribe is dependent on the forest for all the aspects of their life including getting their food, clothes, materials for hunting, item of play, musical instrument etc. In the recent times the tribesmen have come in contact with the agricultural people living the peripheries of the forest. However hunting remains their primary source of subsistence. Even in their trade with the agricultural people they exchange the meat they get from the forest in exchange for farm products (Tanno, n.d. pp. 1-51). The forest and hunting activities influenced the culture, social structures, gender relations and the beliefs and values of the Mbuti tribe associated with the Molimo ritual of the tribe. Social Organization The difference in the strategy for procuring the subsistence has attracted the interest of the anthropologist and ethnographers. Along with the difference in the hunting technique some difference in the social structure has also been observed with reference to the number of memb ers in the community. The inhabitants of the southwestern region, the net hunters live in a comparatively large camp consisting to seven to thirty families together. There method of hunting and distribution of the hunt are also of communal type. The women beat the under bush to drive the animals to the net which are looked after by the men. According to famous pygmy researcher Turnbull, this method of hunting requires a number of families to cooperate with each other in order to procure their subsistence. On the contrast the archers live in small groups of three to five. Individual members hunt with the help of arches and bows. The different operations of arching are tracking and ambushing which requires less number of men than net hunting. Several reasons have been cited for this difference in hunting pattern and consequent social structure based on region. According to Turnbull, this has occurred due to the historical distribution of the forest. The southwestern parts of the count ries have been subjected to encroachment for agriculture, mining, plantations, tourist centers etc. As a result the inhabitable land and the land for hunting and gathering have been reduced. On the other hand the population of the tribe has increased over the years. As a result the tribe was forced to increase their utilization of the reduced amount of available land. Moreover due to the Law of Diminishing Return the tribesmen had to undertake more work individually in order to maintain similar level of consumption. Another interesting feature that has been pointed out by the scholars is that the pygmy tribe has a low exposure to the technological advancement. Therefore they are unable to increase the utilization of the plot of land with the help of technology. To compensate for that, the tribesmen are required to increase the coordination and cooperation among themselves to maintain similar level of consumption. (Abruzzi, 1979) Renowned anthropologist, Harako suggests another alter native theory. According to him the original mode of hunting of the Mbuti tribe was archery. But some time in history a part of the tribe came in touch with the Bantu speaking tribes. In course of their interaction and exchange the Mbuti tribe learnt to use the net as a tool for hunting. This theory gives an explanation for the division of hunting methods

Research study Assignment Example | Topics and Well Written Essays - 1000 words

Research study - Assignment Example He asserts that several elements can be used to define quality of goods and services. Such factors include performance, operational features, aesthetics, reliability, durability, conformity, perceived quality and serviceability. Garvin reiterates that satisfaction among customers should not be restrained to goods alone. It should also be extended to services. According to the research, it is clear that customers establish a balance between price and benefits obtained from the goods and services acquired. For this reason, the research emphasizes that marketers should often equate value of goods and services with price. In order for businesses to deliver excellent services and products, they should exactly understand customers’ tastes and preferences. However, it is worth noting that different customers have various perspectives pertaining to what they really value in goods and services. Typically, not all dimensions used by businessmen to attract customers are appealing to them in a similar way bearing in mind that preference of certain brands by marketers is an indication of how customers perceive their goods and services. According to Garvin (2009), businesses should try as much as possible to comprehend their clients’ tastes and perspectives. Consequently, they will be able to increase the success rate of marketing their merchandises. For instance, Big W is a departmental store located in Australia that deals with sales of major products such as households, leisure, health, farm, entertainments and kids’ products. In the process of expanding its sales coverage, it has established a series of stores in Australia. At the same time, the company has increased several components including grocery. Currently, the company has put in place several links both at the local and international level. Needless to say, employees and managers in the company are very keen in analysing and adhering to consumers’ tastes and preferences. The researche r defines quality characteristics targeted in the research. The researchers note that entrepreneurship in business is about exchanges between buyers and manufacturers. Since it is continuous process, business men ensure that they win customers favour for future. For this purpose, it is important to understand the quality characteristics of products or services in order to ensure constant inflow of customers. Companies are able to sustain a royal group by offering quality products and services hence guaranteeing their future sale. Vividly, customers influence on future purchase is dependent on the present quality of goods and services obtained in the market. If at any time they feel dissatisfied, they are likely to change their purchase sites in future. It is evident from research conducted that, the quality of products derived from companies highly influence purchases in future either positively or negatively. Further, the researcher notes that it is advisable for businesses to fost er qualitative satisfaction to clients and their target groups. This can be done by conducting an analysis of clients’ preferences. The latter analysis will assist businesses to identify which products are highly preferred and to what extent customers are willing to purchase them. Additionally, considering customers preferences will help business men to make vital and reliable decisions that will favour customers. In line with this, this will help companies to optimize on more designs in terms of services and products. In order to accomplish this, they