SMART GRID Essays - Energy, Electric Power, Physical Universe

SMART GRID for Efficient Electrification S. SAIKUMAR, K. SRINIVAS Department of electrical engineering, VIGNAN university INDIA [emailprotected] [emailprotected] INTRODUCTION: Well, the world today is earning its own bread due to Electricity, otherwise it is unimaginable to animate on earth. As the credential given to every living thing in this cosmos is that, it can think, this is the logic why the mankind especially is able to reach out to the entire universe in spite of confining him to his homeland, Earth. In this aspect, the first discovery was the WHEEL, through which man travelled along, extending his thought he urged to see the world even in darkness, then it came, FIRE, through which he cooked the food and also used it to lit his home. He did not confine to that later on he discovered the existence of electric CHARGE, then to electricity. The first form electrical energy was STATIC ELECTRICITY, a discovery of Benjamin Franklin. Then the father of electricity, Michael Faraday proposed his laws through which he was able to produce the flow of charge using the principle of MAGNESTISM, which says that one object attracts the other due to some imaginary force between them. That's it, the era of electricity began and it literally made the earth bloom in the night. WHAT IS ELECTRICITY: It is defined as "the flow of charge ", from higher potential to lower potential. Till date the electrical energy is produced basing on the faraday's laws which state that whenever a conducting material cuts the imaginary lines of force between the two magnets an EMF (i.e. some potential) is induced dynamically or statically based on the mechanical moment of conductor. The primary prerequisite to produce it is the availability of a resource, regarding this the existence of magnetism is the boon of earth. It can be produced in many ways because the aim is to cut the magnetic lines. process of Utililisation of Electricity: Idea of energy production was really simple, but to transmit it is the legitimate challenge, till date. Coming to its journey, initially it is produced in a particular area named Generating Station, then the power is given to the Transmission Lines which carry the energy to the local receiving stations which store and distribute it through local lines to the daily purposes like households, industries (load). Due to the property of materials, law of conservation of energy there are many hurdles in transmission. Challenges with Energy Production Distribution: The first challenge associated with it is the Resistance (Z) of the materials used for the transmission, due to which the amount of power that is being produced is not able to reach the consumer. In this regard, there is no other option as the conductors are the only materials which take the electricity. The other one is the external factor, it is the Scarcity of the natural resources which drive the generating station. When it comes to the production by COAL, the pollution is alarming and through WATER the efficiency is low which can be combinedly considered as another challenge. The counter to these challenges is the RENEWABLE sources like Sunlight, Wind, Nuclear energy, but these are economically not suitable and that is the reason why these are not being implemented in daily life of mankind. Inconsistency in Power Factor maintenance is another point of challenge because it results in increase of reactive power consumption, which would damage the connected loads. Necessity of Centralized Monitoring: As the collection and distribution of the electricity for a particular nation needs to be smooth and uniform. So, that is mandatory to set the central point of circulation. From this it can be implied that the generating stations and the transmission lines need to be interlinked within for a certain area of country. GRID: As the electrical power system consists of many Generating power plants, transmission lines, Sub-Stations, various load tapings we definitely need centralized monitoring system. So, we come across "GRID". DEF: GRID is defined as an interconnection of several transmission lines and Sub-Stations. It is literally said to be The Energy Bank though the generating stations are Minting spots. Every consumer will draw the power from the GRID indirectly through several small-scale power distribution corporations of individual states. There is no limitation in the amount

How to Write an Informative Essay on Strategic Marketing Management

How to Write an Informative Essay on Strategic Marketing Management When writing the informative essay, your overall goal is to inform your audience of something related to your course, or subject matter. To that end, you want to inform the reader on an important facet of a problem or situation. For example: you may want to tell your readers about health, but in so doing you have to whittle down your topic to something which you can easily explore and analyze in the number of pages or word limit you have been given. Topics Start by picking your broad topic. In most cases the first idea you have will not be small enough to be adequately covered. You want to be able to integrate some claims and supporting evidence such that by the end of reading your essay a reader is better informed on the issue at hand. Should your topic be too broad, you will be unable to do that well. To narrow down your topic, try to refine it by a specific demographic data such as: Age Location Gender Ethnic groups Occupation Time period For example: if you choose management, and you narrow it down to the prevalence of conflict in one department, or under one leader, you can refine it by a type of conflict or by a demographic such as males versus females or older employees versus younger employees. Research After the selection of your topic, you must begin the research. Bring with you things such as: Notecards of different colors Pens Highlighters Because you need evidence in order to properly inform, it will save you a great deal of time to bring notecards of various colors so that one color can highlight key ideas and the other color can be designated for supporting documentation. When you find a quote or statistic you want to use, write it down with the bibliographic information, or make a photocopy and highlight the portion you want to use. This seems remedial, and many students believe that once they find a key idea or statistic they will know exactly what it is at any point in the future; however, most students find that when it hits crunch time and they are frantically writing in search for that one idea they remember how they spot in a specific study that key idea but it is lost to them now. If you highlight it, it will not be lost. Evidence When presenting your evidence, you need to remain objective. This is not a personal piece where you inform the reader of your opinion. Rather, it is an academic piece where you must present evidence to support your claims. In cases like these the evidence comes in the form of: Scientific studies Data Quotes from experts in the field Anecdotes Statistics Writing With your notes and evidence, it is time to start writing. Generally, the structure of the informative essay is on par with the standard five paragraph essay insofar as you need an introduction, body, and conclusion. You should set aside a single body paragraph for each of the key ideas you are presenting in support of your thesis. If you need more information on strategic marketing management for your paper, check out 20 topics on marketing management with a sample essay. Furthermore, you have a chance to see full scale facts on the same issue that will help your  informative essay writing.

Marketing for financial serivces Essay Example | Topics and Well Written Essays - 750 words

Marketing for financial serivces - Essay Example The company faces in launching the new products and services for the customers in such economic conditions and therefore loses the retention rate of customers and faces many problems. Coming towards social conditions of the bank, the bank micro environment was enough good but its macro-social environment wasn't that much strong. However, the company launches many Acts against the unfair banking conditions and after 11 years the Act of Bankruptcy Abuse Prevention and Consumer Protection becomes a law in 2005. Similarly, the company launches the law of Frontline Pbs in 2004 again against the unfair banking services. The companies social condition was much better but its competitor when enter in the market in the year 2003, when these competitors introduces new services and products the company faces a huge lost. Coming towards the last agenda, Technology, the company didn't introduce the latest technology in the company and was unable to introduced latest products and services. This ma ke the competitor more strong and thus reduces the market growth of the MBNA. The major competitor and players in the Europe against the MBNA is HSBC and Barclay. Barclay mainly deals in personal loans, mortgages and basically deals in personal banking and same is the condition of HSBC. As in his competitor environment the MBNA needs some thing new that helps in achieving the market place. Therefore, MBNA launches insurance products and business credit cards in order to meet the political conditions of the Europe. In last few years the government has changed many rules and regulations in order to decrease the interest rage charging on credit cards and thus this directly affect the MBNA credit card services. Due to the low productivity of MBNA from the last few years there is a clear space between the market positions. Let involves the Porter's Model in it in order to understand the five forces. The threat of substitute products: there is the threat that the HSBC new product and services may capture the MBNA customers which may cause a huge cost to the company. Their product differentiation may cause a huge cost on the company. The HSBC is the key player that will affect the MBNA. The threat of the entry of new competitors: due to the new regulations of government the financial services of the Europe is becoming more stable. That is the reason that why the new companies are emerging and causing the switching cost to the MBNA. In 2003 and 2004 the government policies affect a lot on the success of MBNA and causing the customers to quit to other new opportunities. This causing a clear market space between the MBNA and its competitor. On the other hand the brand does matters a lot. Different services in credit card may cause in lowering the retention rate of the customers in the MBNA. The intensity of competitive rivalry: the competitors though are very few at present conditions but these competitors are very strong. On the other hand, many new companies are deciding to provide their services in the near future. The HSBC is offering international financial

Facebook Phenomenon Essay Example | Topics and Well Written Essays - 2250 words

Facebook Phenomenon - Essay Example These sites are defined as web-based services that permit people to create a semi-public or public profile in a bounded system; convey a list of other people who they share a connection with; and examine and navigate their record of connections and those of other users inside the system. Today, social network sites with varied technological affordances thereby sustaining a broad range of practices as well as interests exist in hundreds. Whilst the key technological features of these social network sites are consistent, the cultures emerging around them are different. Although most sites encourage pre-existing social networks’ maintenance, others assist strangers to hook up founded on shared interests, activities or political views. Moreover, while some sites take care of different audiences, others draw users based on nationality, common language or shared religious, racial, or sexual identities. This paper delves into Facebook, a popular social network that has taken the 19th century generation by storm. Introduction Facebook refers to a very popular internet phenomenon, primarily a site for social networking that allows individuals worldwide to communicate, share videos and photos as well as play such games as Oregon Trail, Scrabble and Chess. Facebook profiles are made up of a collection of small, java-based programs that one can add, and just like Mac, some of them link seamlessly to iPhoto, iTunes, and iCal. Unlike Mac, Facebook is free of charge (Mac Life, 2008). According to reports form Facebook users, on average, most people use between 10-30 minutes daily in Facebook and have between 150-200 friends on their profile (Ellison, et al., 2007). Gallaugher (2009) explains that Mark Zuckerberg, a student from Harvard, created Facebook in the year 2004 February and that Facebook was resulted from Zuckerberg’s drunken tryouts in his dorm room, with one of his experiments comparing his colleagues to farm animals, which almost led to his expulsion from the school. He was a sophomore in Harvard and in the weeks that he spent working on Facebook, he did not even have time to study for ‘Art in the Time of Augustus,’ a course that he was taking. He instead spent time creating a Website that contained every artwork in class and pinging his fellow students to put in to a common study guide. In a very short time, the acumen of crowds generated a sort of traditional Cliffs Notes for the module and following the appraisal of the Web-based crib pane, he championed the test. Later that year, Zuckerberg dropped out of Harvard. At first, the network was restricted for Harvard scholars. Phillips Exeter Academy, Zuckerberg’s high school, came up with the initial idea for the expression Facebook. The school passed the Face Book around to all students as a means of helping students to be acquainted with their classmates for the next year. During that time, it was an actual paper book and many colleges essentially gave stu dents printed facebooks, which included the students’ biographical information, study areas, interest areas among others. Zuckerberg introduced it to the internet and it was a great success. Within a fortnight, half of Boston’s colleges and universities and finally major corporations began requesting for the Facebook network. In four months’ time, Facebook included thirty new school networks. To assist in building Facebook, Zuckerberg recruited his friends Chris Hughes and Dustin Moskovitz immediately (Treadaway & Smith, 2010). By the time Zuckerberg was twenty-three years old, he had won the favor of Newsweek – he was appearing on their cover and they were profiling him on sixty minutes. Moreover, the tech world

Case Study Example | Topics and Well Written Essays - 1000 words - 19

Case Study Example The common thing about the fixed expenditures is that they are fixed throughout the three months. Based on the above analysis, Salem Data Services is a big challenge for Salem Telephone Company. There are a number of facts that can be used to prove this assertion. One of the most visible fact is seen in Salem Data Services contribution margin income statement. The Contribution margin income statement for Salem Data Services proves that the net income is by far negative and cannot be easily turned into profits. The loss incurred through the provision of these services is far high that it cannot be turned around by simply adding or reducing customer prices. Even with the 30% increase in demand here will be minimal effect on the actual income that the company gets from these operations. The same applies to increased prices. In fact, increased prices will even make things worse because they will have lower demand as compared to what they were having at the time when this report was made. However, if they increase his prices, then they might be able to get higher per unit profit on t his service. This would not be advisable because they will o be able to raise enough money to cater for their costs. This will only imply at the end of the day they will still incur losses. If the prices are lower than they will definitely have more people demanding for their services. However, the problem assisted to lower prices is the decrease in per unit income. When the per unit income for service provision is low the company will incur losses at the end of the day. This is because the total income earned is less than the cost of producing the service. Therefore, he only thing that the company can do is trying to lower their production costs. Not all the expenses are flexible. However, the company could look at the expenses with high flexibility and adjust them

Hedda Gabler Manipulation

Hedda Gabler Manipulation August Strindbergs Miss Julie and Henrik Ibsens Hedda Gabler, bring out the same themes but with completely different motives. The dominating theme of manipulation is brought out by the characterization and the speech and dialogue of the important characters. Along with the underlying motive of power, in the former its observed for class revenge while in the latter for perverse pleasure out of sheer boredom. The speech, dialogue and stage directions perceived through the course of these plays reiterate this theme of manipulation. Ambition, power, and the thirst to avenge his fate, leads Jean to tamper with Miss Julie. But a mere valet, he dreams of luxuries beyond his reach. With dreams of climb up, climb up to the top, and look around over the bright landscape where the sun is shining  [1]  , he fulfils his ambition by making Julie his first branch  [2]  . He ensnares Julie in the trap of flattery, lust, guilt, dominance, hatred and obedience by his actions, therefore taking advantage of her confused state of mind especially at a time where she dreamed of climbing down the pillar. Miss Julie, influenced by her childhood, her personality, and her broken engagement makes her an easy prey to Jeans scheming. Her vulnerability becomes greater by the absence of her father, the fact that she in that time of the month, the aphrodisiacs present in the form of dancing, flowers and supported by the festive atmosphere of Midsummers night. Jean takes advantage of her by his carefully planned flattery, exaggerated politeness and hesitation, manners and charm which makes her lower her defences to an inferior person. Her submission to his tactics is suggested by [MISS JULIE exists rapidly stage right. JEAN quickly after her]  [3]   Hedda Gabler on the other hand opens on a note of decline, not only as portrayed by the autumn foliage  [4]  but also by her matrimony with Jorgen Tesman. She faces disaster by becoming Hedda Tesman, as her spare time leads her into a state of constant boredom that transforms everyone present around her into her puppets for her sadistic pleasure derived from demeaning them. This can be observed when she says something happened with Miss Tesman this morning. She put her hat down there on the chair And I pretended I thought it was the servants.  [5]   Heddas sense of manipulation is also expressed by her desire for power. Like Jean, she desires control of the people around her by faking friendship and lending a sympathetic ear to them. Her motives are observed with Thea Elvsted where Mrs. Elvsted confesses in her my husband had no idea I was coming. when she is lured into it by Heddas persuasion and charm. This is further reiterated by Lovborgs confession in Act 2 when he says I used to make [confessions] telling you things about myself that no one else knew.  [6]  These confessions bring her closer to her desire and make her even more wretched. She also portrays the ability to hide her emotions rather well, thus strengthening her facade. Jean continues to lure Julie with a heart rendering tale of his childhood, when he used to secretly admire her and had also decided to die when he couldnt have her but his cruel fate saved him. He goes to the extent of kissing her feet on her demand though his bold advances are halted by her despite her leading him on. In this sado-masochistic relationship of lust, a constant swing of power is seen and the differentiation between the master and servant becomes very vague and is only observed by the reference to money. Jean here changes colours like chameleon and becomes harsh and dominating from when he tells her Fall down to me, and Ill lift you up again.  [7]   Ejlert Lovborg always has had to make a choice between courage and cowardice, drinking and not drinking, scholarly fame and disrespect. He even compares Hedda and Thea by their effect on him Hedda persuaded him away while Thea motivated and inspired him. This distinction can be supported by their outward appearances too. Hedda looked well bred with an even complexion and steel gray eyes with thin light brown hair, while contrasting to her stood Thea with a slight slender figure, large light blue eyes and fair hair, exceptionally thick. Despite Heddas manipulative nature, her fear of scandals prevents her from doing what she wished. She however fulfils her ambition of controlling someone by manipulating Lovborg, leading him back to alcohol and making him break Theas trust. Jeans character portrays it all: from humbleness and obedience to domination and wrath and back to his position as the valet, when it dawns upon him that she is penniless. Despite his wrath, when he says Have you ever seen a girl of my class offer herself like that? Ive only seen the like among animals and prostitutes  [8]  , Julie holds her ground and spills out her intimate secrets. She puts light on her childhood, on her mother and her ideas of the role reversals on the basis of gender and the tragedy faced by the family by the case of arson, thus indirectly characterising herself. Jean continues to dominate her and exhibits his wrath by the cold blooded annexation of her siskin and becomes a valet again at the arrival of the count. Gone is his domination and arrogance, leaving behind a suppressed and punctured servant obeying his masters command. Hedda, married to Tesman and interested in Lovborg, she dominates them both for personal pleasure. Like a faithful companion, Tesman feels I think its so jolly waiting on you, Hedda.  [9]  In contrast to this, Lovborg defies Hedda on her offer of punch. This appeals to Hedda more than being waited upon. Lovborgs drunk and outcast nature makes Hedda feel connected to a world denied to her because of her class and gender. She thus takes a perverse pleasure in luring him back to the path he walked on before becoming reformed. She subtly starts taking charge of his life by doubting his intention of living a clean life. She does so from the point of view of Judge Brack when she says, The contemptuous smile of his when you were afraid to go in there with them  [10]  . She then unravels Theas doubt in his character to remain free of the dirty path, breaking his confidence as a reformed man and thus taking him back to his old life. Hedda uses her control over Lovborgs life and lures towards his death. She sees Lovborg as her romantic hero who shall face a death with an element of beauty in this.  [11]  She lays out the path for him by manipulating him. She initially brings out Theas distrust, leading him to the bottle again and then gaining a grip on him by getting hold of his manuscript. She then leads him into callously treating Thea by persuading the topic of the lost manuscript despite his wishes. Swayed by this, his lie to Thea about the manuscript and confession in Hedda puts her at an upper hand. Having burnt his manuscript, she subtly leads him to her dream of a beautiful death by handing him a pistol, she was sure would be used. Tesman on the other hand adores Hedda so much that he rejoices at the loss of the manuscript mistaking her intentions for it. Hes presented as a puppet in her hands, present there to hold up her name in society without any passion or desire. In contrast to this, the constant role reversal which takes places between the two main characters in Miss Julie bring out their personalities by the way they communicate. This brings out the differing shades of their characters. Miss Julies aspiration of descend is complemented by Jeans ascend. The distinction between the master and the servant is seen by a very fine line here which is constantly put under pressure. This distinction can only be made on the basis of their class. Their actions reveal their class differences. For instance Julie prefers beer while Jean the finest wine, and Julie leads Jean out. This ambiguity of the power remains till the end, as on one hand Jean does obey the counts orders but on the other hand Julie obeys him and leaves with a blade. In Hedda Gabler, Theas courage to stand up to what she believed in, her deep passion and love for Lovborg and her control over him, is seen as a source of constant irritation to Hedda and is brought out her jealousy and is reinforced by her statement: That girl with the tiresome hair, that she was always showing off.  [12]  Theas feminity along with the fact that she had taken away the one thing that Hedda loved the most Lovborg, causes Hedda to manipulate them both. Underlying motives of power, through perverse pleasure and out of ambition leads to the decline of the characters portrayed in both these books as has been observed by their speech and dialogue and stage directions.

Improving Society Through Individuals Essay -- essays research papers

Improving Society Through Individuals Starting in the late seventeen hundreds and continuing into the nineteenth century, England underwent a period of industrialization and urbanization, referred to as the Industrial Revolution. During this time, life became more difficult for a large majority of the citizens and hardships began to pile one on top of another. In the book Hard Times, by Charles Dickens, the lives and relationships of a range of people from this time are illustrated in order to demonstrate the nature of this society. Dickens uses the fictitious characters in Hard Times as examples of the varying degrees of inequality and misfortune, as well as the personifications of different schools of thought during the nineteenth century in England. Dickens uses this novel as an opportunity to expose many injustices in British society with which he seems to disagree. He criticizes the social structure by manipulating the lives of the characters in a way that reveals their flaws as a class while also indirectly relating his opinions on certain aspects of society. First of all, he uses Mr. Gradgrind’s model school as a way of mocking some elements of enlightened thought. He starts the book by describing Mr. Gradgrind as an â€Å"eminently practical father† who uses his own exceptional system of nothing but â€Å"Fact, fact, fact† to raise and educate the children of his school (Dickens, 16,20). The teacher’s name itself—Mr. McChoakumchild—is a means to ridicule the strict focus on ...

Assignment on Cell Phone Essay

â€Å"Watson, come here: I want you.† This was the first message ever transmitted from one place to another, through a device called Telephone. Alexander Graham bell the American genius along with his assistant Thomas Watson invented this machine in 1876. It was March 10, 1876, an important day for the human civilization when this great machine was invented and it was the first step towards developing the means of communication. Since then we have come across a long way. Various means were added to the means of communication. Today, telephone is a part of our everyday life. Besides telephone, mobile phones are playing a great role to communicate massages from one place to another. It has become an integral part of life in all over the world. Today, telecommunication is one the major part of life. Nowadays, phone is not only using for making calls, among many other functions it’s used for text messaging, multimedia messaging and also even to connect us to the internet. Due to its various functionality it has a greater impact not only in the economy as well as in the society. Bangladesh is talking like never before. The phenomenal growth of the telecom industry over the last two decades has considerable changed the way people interact. The impact is seen among all spheres of people in Bangladesh. But the most significant impact is seen among the young users of cell phone. Telecommunications allows better access to services that enhance a society’s health and wellbeing such as healthcare and social services. Amongst the many implications of research is that poor and rural populations benefit most from mobile telephony because they are least likely to have alternatives. In view of this, the cross subsidies in Bangladesh from mobile to fixed users, from the poor to the rich, are especially damaging. There are a number of ways that mobile services can promote cohesion in families and society. For example, a cheap mobile service allows families and communities to remain as a coherent unit when family members are away for long periods. In cases where a family member is abroad either temporarily or permanently it allows the family unit to remain intact as well as generating inbound international call revenues. Due to intense competition among the operators, every company is trying to provide cheap call rate which is benefiting the users. Young people are benefitting most in this regard since they lack income sources. A cheap mobile service keeps them in touch with families and relatives thus strengthening social bodings. But every coin has two faces. The telecommunication companies in our country have been inclined towards introducing new and alternative packages for young people like Djuice & Bondhu by Grameenphone, Desh by Banglalink, Shorol by Robi and many more. The question arises why companies are so aggressively coming up with such packages without the social mobilization to check the mindset of youth. How they are facilitating their users by such packages which offer lower call rate at midnight. Except on very urgent occasions ordinarily no one would like to talk after midnight. In our youth segment the majority is student community that is spell bounded by these packages. They are losing their essence of their studies. They are derailing and deviating themselves. They are getting away for their goals, destinies and motives. Their minds are becoming stagnant and static. Creativity and innovation is blocked by the consistent telephonic conversations spread over the whole of night. They are losing their interest towards the interactions and sociality. Alienation is increasing within small community or groups of people. In home young hardly get time to spend with their parents. In one room of hostels all four members are strangers to one another. They never try to tie up the relation because they don’t have a pinch of time. By talking whole night with opposite sex, they are getting psychologically weak and pressured. There are more other physical disorders also experiencing by the youth due to spending the precious time which is needed for compulsory rest, relaxation, relief and mental health. Due to spending whole nights over phone the absenteeism is skyrocketing in every profession. They are going far and far away from the hold of families. They tell lies and have false communication with their parents thus seriously jeopardizing the social relationship. They are deceiving the decisions, trust and expectations of their parents. They are traveling towards the lone parent family system in which one is not accountable to anyone and he is the only decision maker. Suck kind of behavior is leading towards the social fragmentation and terrible decline of moral values in which respect is core one. Even their mental approach is revolving around sexual satisfaction. Other emotions and sentiments are pushed oblivion, they are forgetting that there are so many matters that need their kind attention. Which are making them socially challenged. The mobile companies have every right to work out innovative packages offering greater value of money to their customers. But they should not making profits by compromising on the interest of young generation. Youth spend a huge amount of money on mobile cellular services annually. Major amounts of their disposable income are going to the mobile telecom companies. In the name of competition companies are aggressively promoting their offerings without considering the welfare of the youth. Therefore, we all have to realize the worth and well being of our youth.

Aristotle View on Happiness Essay

People have defined happiness as some kind of good of a human being. In Nicomachean Ethics: Book I, Aristotle defines happiness as the activity of living well, which in the Greek word is called eudaimonia. He tends to think that happiness is how we balance and moderate our lives to seek the highest pleasures, which he calls maintaining the mean. In the following excerpt from Book I, Aristotle talks about how happiness presumably consists in attaining some good or set of goods. â€Å"Now goods have been divided into three classes, and some are described as external, others as relating to soul or to body; we call those that relate to soul most properly and truly goods, and psychical actions and activities we class as relating to soul† (Book I pg. 7). He is saying that since happiness consists in attaining some good that there are three different types of goods that you can attain; an external goods, which consists of wealth or honor, goods of the body, which is health or physical strength, and lastly goods of the soul, which consists of knowledge, education, and friendship. Aristotle goes on to say how only certain goods are necessary for happiness. â€Å"It is correct also in that we identify the end with certain actions and activities; for thus it falls among goods of the soul and not among external goods. Another belief which harmonizes with our account is that the happy man lives well and does well; for we have practically defined happiness as a sort of good life and good action† (Book I pg. 7). He is saying that only certain goods such as health are the necessary preconditions for happiness and that other goods such as wealth is just something extra that help fill out a good life for a virtuous person, but the possession of virtue or excellence is the element of happiness. Aristotle also adds that humans seek different goods that make them happy compared to animals because humans have a rational capacity that when exercised perfects our natures as human beings. â€Å"It is natural, then, that we call neither ox nor horse nor any other of the animals happy; for none of them is capable of sharing in such activity† (Book I pg. 9). To obtain happiness, humans need to acquire certain necessary goods and external goods to reach happiness. For Aristotle, happiness is a final end or goal that encompasses the totality of one’s life. He claims that happiness is the end which meets all requirements of life. In the end, happiness awaits for those who go out and take it.

Plastic Surgery Essays

Plastic Surgery Essays Plastic Surgery Essay Plastic Surgery Essay also known as ultrasonic liposuction the cannula is energized with ultrasound. This makes the fat melt away on contact the ultrasound vibrations burst the walls of the fat cells, emulsifying the fat (liquefying it) and making it easier to suction out. This method is a good choice for working on more fibrous areas, such as the male breast, back, and in areas where liposuction had been done before. UAL is especially useful for stubborn fat accumulations. However, longer incisions in the skin are needed for this procedure, and there is a risk of skin or internal burns. This procedure takes longer than the others, because it is often done alongside tumescent liposuction. It is also more expensive. After ultrasonic liposuction, it is necessary to perform suction-assisted liposuction to remove the liquefied fat. UAL techniques were initially linked with cases of tissue damage, generally because of over-exposure to ultrasound energy. A third-generation UAL device the Vaser Lipo system prevents this problem by using pulsed energy delivery and a specialized probe that allows surgeons to safely remove excess fat. * Power-assisted liposuction (PAS) , also known as Powered liposuction uses a specialized cannula with a mechanized system that rapidly moves back-and-forth, allowing the surgeon to pull out fat more easily. It is similar to traditional UAL, but the surgeon does not need to make so many manual movements, as in other methods. This method may sometimes cause less swelling and pain, and may allow the surgeon to remove fat with more precision, especially in smaller areas. * Laser Assisted Lipolysis (LAL) , or laser-guided lipo requires the use of tumescent fluid. It is a far less invasive and bloody procedure than the traditional liposuction method for removing fat. A microcannula is inserted through a small incision to deliver laser energy and heat into subcutaneous fat (fat under the skin). The liposuction cannula this is a stainless steel tube, which is inserted through an incision in the skin and is used to suction the fat (suck the fat out). The liposuction microcannula is a very small cannula with an inside diameter of less than 3 mm (some experts define them with less than 2. 2mm diameter). Liposuction surgery tools The size of the cannula can influence how smooth the skin is after liposuction. Large cannulae tend to create irregularities more commonly than microcannulas. Large cannulae are more frequently used for total-body liposuction. After an area has been prepared for treatment, a small cut is made (sometimes several, depending on the size of the area), and a microcannula is inserted into the cut. The microcannula is attached to a special vacuum machine. The microcannula first loosens and then sucks the fat out of the area. Draining out excess fluid and blood after the operation the surgeon may leave the incisions open so that fluid can drain from the body. After the liposuction operation * Anesthetic patients who underwent a general anesthetic usually spend the night in hospital. Those who had a local anesthetic may be able to leave hospital on the same day. Patients should not drive for at least 24 hours after receiving an anesthetic. * Support bandages the patient will be fitted with either an elasticated support corset or bandages for the targeted area after the operation. They help reduce inflammation and bruising. They should be worn for several weeks. It is important to follow the doctors advice on keeping the area clean and how to do this. * Antibiotics patients may be given antibiotics immediately after the operation. * Painkillers the doctor will most likely prescribe or recommend analgesics (painkillers) to relieve pain and inflammation. * Stitches the patient will be given a follow-up appointment to have the stitches removed. * Bruising there will be significant bruising in the targeted area. The amount of bruising is usually linked to how big the targeted area was. The bruising may go on for several weeks; in some cases for as long as six months. * Numbness patients may experience numbness in the area where fat was removed. This should improve within six to eight weeks. Results patients and their doctors will not be able to fully appreciate the results of liposuction until the inflammation has gone down, which in some cases may take several months. Typically, most of the swelling will have settled after about four weeks and the area where fat was removed should appear less bulky. Patients who maintain their weight can usually expect permanent results. Those who gain weight after the procedure may find that their fat distribution alters. Those who previously had fat accumulating in their hips might find that their buttocks become the new problem area. If a patient has thought everything through carefully beforehand, talked to their GP and surgeon about their aims, motives and expectation, the surgeon is skilled and well qualified, and there are no complications, most patients are pleased with their results. What are the risks of liposuction? Any type of major surgery carries a risk of bleeding, infection and an adverse reaction to anesthesia. Risk of complications is usually associated with how large the procedure is, as well as the surgeons skills and specific training. The following risks, unpleasant side effects, or complications are possible: * Bad bruising this is especially the case if patients have been taking anti-inflammatory medications or aspirin. Patients with a tendency to bleed are also at higher risk of bad bruising. * Inflammation the swelling in some cases may take up to six months to settle. Sometimes fluid may continue to ooze from the incisions. Thrombophlebitis a blood clot forms in a vein, causing inflammation of that vein. This may affect liposuction patients, especially inside the knee and on the inside of the upper thigh (when these areas have been treated). * Contour irregularities if the patient has poor skin elasticity, has healed in an unusual way, or fat removal has been uneven, the skin may appear withered, wavy or bumpy. This undesirable result may be permanent. The cannula may cause da mage that makes the skin appear spotted. Seromas may form under the skin (temporary pockets of fluid), which may need to be drained. Numbness the area that was worked on may feel numb for a while; this is usually only temporary. There may also be temporary nerve irritation. * Infections although rare, skin infections may occur after liposuction surgery. Sometimes this needs to be treated surgically, with the risk of scarring. * Internal organ punctures this is very rare. If the cannula goes in too deeply one of the internal organs may be punctured. Further surgery may be required. Internal organ punctures can be life-threatening. * Death anesthesia carries with it a small risk of death. Kidney or heart problems as fluids are being injected and or suctioned, the change in the bodys fluid levels may cause kidney or heart problems. * Pulmonary embolism fat gets into the blood vessels and travels to the lungs, blocking the lungs. This can be life-threatening. * Pulmonary edema th is may be a result of fluid being injected into the body. Fluid accumulates in the lungs. * Allergic reaction there may be an allergic reaction to medications or material used during surgery. * Skin burns the cannula movement may cause friction burns to the skin or nerves. Lidocaine toxicity in the super-wet or tumescent methods, too much saline fluid may be pumped into the body, or the fluid may have excessively high concentrations of lidocaine. If lidocaine levels are too high for the patients system he/she may experience lidocaine poisoning (toxicity) initially they will experience tingling and numbness, then seizures, followed by unconsciousness, and possibly respiratory or cardiac arrest. medicalnewstoday. com/articles/244066. php What Is A Facelift? What Is A Rhytidectomy? Editors Choice Main Category: Cosmetic Medicine / Plastic Surgery Article Date: 12 Apr 2012 13:00 PST email to a friend    printer friendly    opinions Current ratings for: What Is A Facelift? What Is A Rhytidectomy? Patient / Public:| | 2 (4 votes)| Healthcare Prof:| | | Article opinions:|   1 posts| | A facelift is a surgical procedure that is typically used to give a more youthful appearance to the face. Technically, it is also called a rhytidectomy. This type of cosmetic surgery reshapes the lower one-third of the face by removing excess facial skin. Some facelift procedures also include the tightening of underlying tissues. To achieve the best result, it is often combined with other additional procedures addressing the forehead, cheeks, brows and eyes. According to statistics, facelifts are increasingly popular among both men and women. The first facelift was performed in Berlin in 1901 by surgeon Eugen Hollander. According to Medilexicons medical dictionary, a rhytidectomy is: Literally, excision of wrinkles. Usually used to designate rejuvenative surgery of the cheeks and neck performed by tightening the facial supporting structures and excising excess skin; face-lift. The facelift procedure The traditional facelift. An incision is made in front of the ear extending up into the hair or hairline. The incision stretches downward in front of the ear, comes under the ear and then upward behind the ear. It then ends in the hair or hairline behind the ear. If necessary, the deeper tissues of the face can be tightened. The excess skin is removed. The incisions are then closed with sutures and staples. In some cases a drain is placed under the skin behind the ear to drain off any excess blood and fluids. This drainage tube is removed a day or two after the procedure. Then bandages are applied. New surgical techniques There are new methods for performing facelifts. New surgical options are constantly being developed. These advances aim at improving cosmetic procedures: * Lasers: A face-lift procedure called laser neck and jaw liposculpture and resurfacing, uses lasers. This can be done through a one-inch incision under the chin using only a local anesthetic. * Endoscopy: Endoscopic techniques are now used to do face lifts and brow lifts. This method allows for smaller incisions. As a result, there are fewer traumas to tissues, and a faster recovery time. Facial structures are raised, and there is no need to cut away folds of skin. However, this type of procedure also depends on the patient. * Liposuction: This method is used to remove focal deposits of fat in the face. It is usually used in the area between the chin and neck. Liposuction can be combined with a face lift or performed separately. Face lift surgery can last from two to five hours. It can be performed in an outpatient facility with local anesthetics and sedatives to relax the patient. However, in some cases surgery can be performed under general anesthesia and the patient may stay in the hospital overnight. Facelifts are effectively combined with eyelid surgery and other facial procedures. The result of a facelift is a smoother, more youthful appearance. The procedure removes and tightens sagging skin. The droop of the cheeks around the jaw line is reduced. The corners of the mouth are lifted and the creases between the cheeks and lips are diminished. The results usually last between five to ten years. Ads by Google Most Advanced Liposuction New Technique Simple Safe Effective Faster Recovery Free Consultation HealthPathwayIntl. Com Mens Skin Centres Enjoy Power Tummy Sculpting @RM190. Tough ABS the easy way, Sign Up Now www. MenSkinCentre. com. my/Body Bladder Weakness Understand Incontinence Management And learn How TENA Can Help you Tena. com. my/Info The incisions in front of and behind the ear are usually not noticeable. For a satisfactory and pleasing result, the adequate techniques are required in each individual case. In men, achieving a natural appearance following surgery can be more challenging because men have hair in front of their ears (sideburns). The sideburns can be pulled backwards and upwards. This may result in an odd look. In both men and women, one of the obvious signs of having had a facelift is a distorted earlobe. If skin is removed in excess, the face can assume a pulled-back or startled appearance. Additional procedures to supplement the facelift may be necessary for optimal results, including neck lift, eyelid surgery, liposuction, fat injection, removal of cheek fat, forehead lift, brow lift, chemical or laser peel, and cheek or chin implants. What are the complications of facelift surgery? Complications of facelift surgery are infrequent cosmetic procedures are generally safe. However, any surgery comes with some risk. The risks and complications of facelift surgery include: * Bleeding * Bruising * Complications of anesthesia * Damage to the facial nerves controlling muscles (usually temporary) * Hematoma (inflammation, pain, swelling and redness) * Infection * Loss of hair although uncommon (around the incision site) * Numbness (can improve within days or weeks) * Scarring * Skin necrosis (tissue death) * Unevenness between two sides of the face * Widening or thickening of scar Recommendations for facelift surgery Most patients are very pleased with the results of their facelifts. The following points should be discussed and considered before going forward with a facelift procedure: * Undergoing a facelift surgery is not recommended for anyone with serious medical problems. * The individual who is considering undergoing the procedure should be in good general health. * The risk of postoperative complications is increased in cigarette smokers. * There is a higher risk of complications for patients with high blood pressure and diabetes. * The patient should have reasonable expectations. Surgery will not detain the overall aging process. * Patient should be psychologically stable. For best results, patient should have good skin elasticity and bone structure. * Patients should abstain from taking aspirin or other blood thinners for at least one week prior to surgery. Prior to surgery, the plastic surgeon will review the patients medical history. There will be analysis and evaluation of blood pressure, blood clotting, medications, cigarette smoking, drug use, aller gies, scarring, and skin condition. Moreover, the plastic surgeon will discuss with the patient what the surgery will involve, where it will take place, the type of anesthesia used, the recovery, and potential complications that may develop. The surgeon and patient should discuss thoroughly what the goals and expectations of the surgery are, according to the skin type and bone structure. Recovery after your facelift Pain and discomfort are usually minimal and medication can be given to relieve tenderness. Most patients do experience a slight discomfort after a facelift. Bruising and swelling can persist for a few days. Recovery time is usually one week but activities can begin the day after the procedure. Sutures are removed about five to ten days after surgery. Incisions and bandages must be kept dry and the patient should follow the specific instructions about bathing and washing. Vigorous activity should be avoided for some time. Following doctors directives is crucial and will speed the healing process, allowing for the best possible result. Full recovery takes about two to three weeks while bruises heal and swelling diminishes. Some numbness and muscle stiffness is normal for some time. Scars can take nearly a year to fade and tone down. Most patients are very satisfied with the results of their facelift. They feel that they have recovered a more youthful appearance. Both men and women enjoy their rejuvenated look. The results of a facelift can last approximately 10 years. Genetics and lifestyle factors play a role in aging and the appearance of skin. A healthy lifestyle, including not smoking or drinking alcohol, limiting stress, sun exposure and contact with pollutants can help extend the beneficial effects of the facelift surgery. Written By: Christian Nordqvist Copyright: Medical News Today Not to be reproduced without permission of Medical News Today ehow. com/about_4759600_negative-effects-cosmetic-surgery. html Cosmetic surgery was designed to make the human body look better. Thousands of people have these operations done every year to change their face and body. What many of these people dont realize is that there are negative effects to the surgery, ranging from emotional issues to cost and the risks they take when they lie on the table. Read more: Negative Effects of Cosmetic Surgery | eHow. com ehow. com/about_4759600_negative-effects-cosmetic-surgery. html#ixzz2MJ8Tv73M 1. Side Effects * Though thousands of people undergo cosmetic and plastic surgery every year, there are some side effects to the procedures. This varies depending on the exact operation. Some patients have experienced headaches, nausea and prolonged pain. Another common side effect reported is inflammation surrounding the area of the body where the procedure was done. These side effects generally dissipate over time but can be bad in the beginning. Individuals may also experience bruising in areas of their body. Cost * When people decide to undergo cosmetic surgery, they often consult a professional who gives them an estimate as to the cost. This estimate isnt a binding contract, but a guess as to how much the procedure will cost. The actual cost can rise dramatically over this estimate, leading patients to suffer pressure to pay the entire amount even if they cannot afford it. When the cost is spread out over a payment plan, it can cause more stress. * Sponsored Links * Mens Skin Centres Enjoy Power Tummy Sculpting @RM190. Tough ABS the easy way, Sign Up Now www. MenSkinCentre. com. my/Body Emotional Effects * The emotional effects on patients well-being are one of the negative effects of cosmetic surgery. While they go under the knife to fix a problem they see on the outside, this sometimes only serves as a bandage on the larger problem. After the surgery they continue to suffer from a body image distortion. A small number of patients continue to go back to the surgeon to fix other problems they see instead of trying to find a real solution to the problem. Risks * Risks are a negative side effect of cosmetic surgery because theyre dramatic and varying. Whenever an individual steps under the knife, they open themselves up to risks associated with the surgery. There are cases of individuals dying on the operating table, even during a routine procedure. The individual also has to worry about risks associated with an infections, allergic reactions and organ failure. These only occur in a small number of cases, but they are still something to consider. Scarring * Scarring is something that many people dont consider when it comes to cosmetic surgery. However, in certain cases this type of surgery can leave behind lasting scars that dont fade over time. Breast augmentation and liposuction are two of the more popular procedures that cause scarring. The surgeon can later attempt to correct the scarring or reduce the appearance, but this doesnt always work. Read more: Negative Effects of Cosmetic Surgery | eHow. com ehow. com/about_4759600_negative-effects-cosmetic-surgery. tml#ixzz2MJ8Lyhnl buzzle. com/articles/bad-effects-of-plastic-surgery. html Negative Effects of Plastic Surgery Plastic surgery is often associated with a picture-perfect look, free of wrinkles, blemishes, scars and any other physical problem, almost undermining the risks involved in the procedure. Even after the significant progress in technology, plastic surgery still involves many side effects and dangers. To know about the negative effects of plastic surgery, read on. Ads by Google KL Aesthetic Laser Centre Remove acne scars fine lines. Improve your skin texture. Visit us www. MedivironUOA. com Plastic surgery is the surgical method of correcting or restoring body parts and their functions. The word plastic comes from the Greek word plastikos, which means to mold. This surgery also involves molding or shaping the body features and parts either for enhancing the appearance of an individual or for restoring a deformed body part and its functions. Accordingly plastic surgery is categorized into two main fields, cosmetic surgery for enhancing looks and beauty, and reconstructive surgery, which is carried out for the purpose of restoration of damaged body parts. Reconstructive plastic surgery is mainly performed in the case of severe burns, injuries, congenital defects and developmental abnormalities of organs, infections or diseases and for cancer or tumor removal. The history of plastic surgery, especially for reconstructive purposes, dates back to 2000 BC, India. Today, we have witnessed an increase in the popularity of plastic surgery, mainly for cosmetic purposes. No doubt cosmetic surgery can effectively reshape the body parts to give you a beautiful and young look, free of wrinkles and scars and thereby boost your morale. However, several bad or negative effects may also be associated with the process, which can range from financial to physical and psychological effects. Ill Effects of Plastic Surgery Cost Plastic surgery is a very expensive procedure, which involves skin grafting. It can put tremendous financial pressure on you and your family. While assessing the cost of this surgery, people tend to take into account only the cost of the surgery, and completely overlook the unexpected cost that can arise from postoperative complications and the hospital charges they ave to shell out in case they have to stay back in the hospital for any postoperative procedure. People also forget to consider the cost of postoperative medications, which cant be avoided, as not taking them can result in further complications. In all, plastic surgery is a costly and complicated affair and considerable care and precautions need to be followed after the surgery. Surgical Risks Plastic surgery involves several surgical ri sks like pain, infections, allergic reactions, nausea and vomiting, which are commonly associated with any kind of surgery. In addition to these, drug reaction, implant rejection, pigmentation, blood clots, skin necrosis and nerve damage on the particular area are some of common adverse effects of this surgery that may give rise to many complications. The process may produce additional risks for smokers, as they are more likely to face problems like delay in healing wounds, increased risk of infection, bruising, and pulmonary problems. In rare cases, plastic surgery can lead to heavy blood loss and organ failure. Psychological Impact Patients opting for plastic surgery, especially cosmetic surgery, should be very well aware that the results they obtain might differ from what they were expecting before they went under the knife. Sometimes these procedures can leave behind scars that may not go away with time. This can have a lasting psychological effect on patients, plunging them into depression. People suffer from intense regret and anger toward themselves and the doctor for a procedure gone horribly wrong, not to mention embarrassment and criticism they might face from friends and family. It has been observed that many individuals undergoing plastic surgery tend to suffer from an obsession with their look. This can cause an addiction and may impel them to undergo plastic surgery several times. A common psychological disorder in this regard is known as body dysmorphic disorder, where people develop such a distorted and weird perception of their body that they cant be satisfied with any look. But sometimes plastic surgery becomes inevitable, especially for reconstructing damaged parts of the body caused by burns, accidents or any inborn abnormality. Before opting for plastic surgery, patients must be well aware of every risk that is associated with this procedure. It is very essential to discuss every aspect of the method and the cost involved with your plastic surgeon. It is also advisable to research properly before selecting a qualified and certified surgeon. Look for his professional records, affiliations, medical accreditation, etc. to ensure you are in safe hands. Follow the instructions of your surgeon to avoid any surgical and post-surgical complication and be mentally strong and prepared to handle the repercussions, if any. By Chandramita Bora Last Updated: 3/8/2012 Read more at Buzzle: buzzle. com/articles/bad-effects-of-plastic-surgery. html ehow. com/facts_4829741_positive-effects-plastic-surgery. html Positive Effects of Plastic Surgery By Mark Orwell, eHow Contributor * * * * Print this article Plastic surgery is often met with skepticism and distrust. This is probably due to pictures of botched surgery or people who simply have too much work done. For the most part, though, plastic surgery is actually very good for you. It has both physical and psychological benefits, as long as you dont go overboard with too many surgeries. Other People Are Reading * Pros Cons of Plastic Surgery * Benefits of Plastic Surgeries 1. Re-contouring * This is the process of plastic surgery that includes procedures such a liposuction, which involves the removal of fat from the body. Not only does this make you look more attractive, but controlled liposuction can remove safe amounts of fat from your body to aid in overall health. Confidence * This is a big benefit that comes along with plastic surgery. Confidence makes people psychologically fit and happy, and generally improves their style of life. Sponsored Links * 2013 Post-Match SOAP March 11 NRMP Unfilled List in hand. FAQ: Where should I apply? ElectronicResidency. com Wounds Accidents * Many people go to a plastic surgeon because they have been in some kind of accident. In order to reduce major scarring, plastic surgery is required. Age-Defiance * The affects of aging can be prolonged or reversed with plastic surgery. Wrinkles can be removed as well as age spots and s agging skin. When kept to a minimum, plastic surgery can take years off your apparent age. Safety Many people claim that plastic surgery is not safe. However, modern surgeries are actually very safe and new technologies make them safer every day. In fact, the American Society for Aesthetic Plastic Surgery recently released a report stating that modern skin grafting techniques are safe and effective for certain plastic surgery augmentations. Read more: Positive Effects of Plastic Surgery | eHow. com ehow. com/facts_4829741_positive-effects-plastic-surgery. html#ixzz2MJBJBoKh eruptingmind. com/what-motivates-people-to-have-plastic-surgery/

Assignment (Economics) Example | Topics and Well Written Essays - 500 words

(Economics) - Assignment Example The demand for eggs will be inelastic because it is a necessity (food item). For instance, it also takes a low portion of income. The demand for DVD rentals would be relatively inelastic for a consumer who has high inclination for movies, dramas, shows, music etc. Also, it takes very low portion of income as the rentals are lower than acquisition costs. The demand would be elastic for a customer with no interest in music or entertainment. Answer 3 If a firm seeks to raise total revenue, then it must consider the impact of three major factors such as price, substitutes and time on consumers. For instance, the necessities (food, clothing, shoes, automobiles, utilities, communication, transport, internet etc.) have inelastic demand; therefore, a price increase will lead to an increase in total revenue. However, the luxuries (air travel, perfumes, expensive brands etc.) have highly elastic demand; therefore, the price increase will lead more than proportional decrease in demand and reven ue decreases. Next, if a product has greater availability of substitutes in market then price increase of a product will lead to increase in demand of substitute.

Educational Program Development Portfolio Essay

Educational Program Development Portfolio - Essay Example All of them rely on evidence from previously conducted research as well as theories that have been established from previous research. This portfolio elaborates on an evidence-based approach for a diabetes educational programme, for the education of patients in the Al Qassim area in the Kingdom of Saudi Arabia. This diabetes day program schedule will be used to cover the following diabetes knowledge areas of concern among patients: hypoglycaemia – its symptoms and management, hyperglycaemia – its symptoms and management, healthy lifestyle to promote better management of the disease. The main aim of the portfolio (day program) is to compile diabetes information materials that can be used by patients in a bid to improve on their diabetes knowledge and develop the ability to self-manage. The patient information will focus on the following sessions: Hypoglycaemia: This session will include information related to the following topics: introduction to what hypoglycaemia is and the symptoms and management of hypoglycaemia. The aim of including this information is to help learner patients be in a better position to manage their health issue and offer themselves self management for the achievement of better health care needs. Hyperglycaemia: This session will include information related to the following: what hyperglycaemia is and the symptoms and management of hyperglycaemia. The aim of including this information is to help boost the learner’s knowledge with regard to their health issue. These topics were chosen based on the results of a previously conducted priority-based questionnaire from which it was established that these topics were the most prioritized to be included in the portfolio. The table 1 presents the relevant results of the above-mentioned survey. The objectives of the overall day-program are to supply reasonable knowledge to the learner-patients, on three