History of the Electric Blanket

History of the Electric Blanket The first crude electric blanket was invented in the early 1900s. The heated bed coverings bore little resemblance to the electric blankets we are familiar with today. They were big and bulky heating devices that were dangerous to use, and the blankets were really considered an oddity. An inventor called S.I. Russell patented an electric blanket and some consider him the inventor of the modern electric blanket. Use in Sanitariums In 1921, electric blankets started receiving more attention after being regularly used in tuberculosis sanitariums. Tuberculosis patients were routinely prescribed lots of fresh air, which included sleeping outdoors. The blankets were used to keep the patients warm. When any product comes to public attention, attempts to improve design begins and the electric blanket was no exception. Thermostat Control In 1936, the first automatic, electric blanket was invented. It had a separate thermostat control which automatically turned on and off, in response to room temperature. The thermostat also served as a safety device, turning off if hot spots in the blanket occurred. Later, thermostats were wired into the blankets and multiple thermostats were used. This basic design remained until 1984 when thermostats-free electric blankets were introduced. Warming Pads Heated Quilts That in 1946 the first automatic electric blanket went on sale in the US for $39.50, but the term electric blanket was not used until the 1950s- prior to that, these blankets used to be called warming pads or heated quilts Todays electric blankets can respond to both room and body temperatures. The blankets can even send more heat to your cold feet and less to your torso.

Aids and How It Spread Globally Essay Example | Topics and Well Written Essays - 1500 words

Aids and How It Spread Globally - Essay Example The disease is primarily caused by the HIV virus i.e. the Human Immunodeficiency Virus. It was in the year 1982 that the term was first used; while earlier indication of such type of disease was termed as 'Grid' i.e. Gay related immune deficiency (BBC, 2006). The disease started from the African region. In the year 1981 the medical fraternity started noticing that a number of patients in the African region are dying from a disease, which they believed must not have been serious enough (CBC News, 2006). The seriousness of the fatal infection became more striking when the disease soon found its way into other countries and first case of AIDS death was reported in Canada in the year 1982. The western world took notice and researches into the symptoms and nature of the infection led to its categorization as Acquired Immune Deficiency Syndrome. The virus HIV, leads to gradual weakening of the immune system of the body and in such situations even everyday infections start becoming life threatening. Research and development into finding a permanent solution to cure the disease have not yet been successful. Though, the life expectancy of AIDS patients have become much more now. While earlier, the patient would have died within months of the disease, now an AIDS patient can expect to lead a normal life for 12-15 years after getting infected with the HIV. The HIV Our immune system which is supposed to work like a defense mechanism against the infections is badly damaged when the Human Immunodeficiency Virus target the immune system. This virus attacks a particular type of white blood cells called CD4+ cells. After taking full control of the cell the virus then inserts its own genes into the cell's DNA2. Subsequently, the virus starts using the DNA cell to manufacture more virus particles. The CD4+ host cells gradually starts dying and as the number of CD4+ cells become less in the human body, the immune system of the body starts weakening. The HIV is a retrovirus containing two single-strand liner RNA molecules per virion and reverse transcriptase. The structure of this virus is said to be simple than many other viruses, but it has proved to be very difficult to defeat. After infecting the body, the virus goes into human blood, sexual fluids and breast milk. Therefore, the virus is passed on to another person, if his or her fluids come in con tact with any of the infected fluids. How the Disease Spreads As the HIV virus infects the blood, sexual fluids and breast milk, the disease can spread to another healthy person when; i. A healthy person starts having sexual intercourse with the infected person. In order to save the infection being passed onto to another person as a result of sexual intercourse, condoms are the best defense mechanism. Adopting such protective mechanism doesn't allow the sexual fluids to come in contact with each other. The UNAIDS report (2008) indicates that the educative and informative programs are indeed having a good impact on the youth of 15-24 years and there are reductions in risky behavior3. ii. A healthy person shares the injection needles and body piercing equipment with another infected person. In such cases, doctors advise that injection needles should be properly sterilized before being passed on to another person. Often drug addicts do not take such care and they make

Leadership Development Essay Example | Topics and Well Written Essays - 250 words

Leadership Development - Essay Example Moreover, physicians constitute to twenty percent of the entire hospital board members whilst other supplementary clinicians contribute to approximately five percent. Nurses need to view themselves as fundamental decision makers who are extremely capable of influencing health results (Watts & Gordon, 2012). This process mainly entail undertaking campaign that mainly foster engagements of the well trained nurses to public policy and corresponding health care association boards mainly at the state and national levels. There ought to be leadership at each level that will mainly incorporate program for engaging staff nursing and empowering floor nurses thus advancing patient care (Watts & Gordon, 2012). The alterations ought to be tested over certain duration and implemented in case they prove to be helpful. Moreover, the program has advanced patient results encompassing eradication within falls with harms and corresponding 30-day hospital readmission rates. There is a massive chance of transforming culture of the health care when the nurses are better equipped and capable to mainly practice and enact full degree of their underlying education and

Study Skills - Methods of studing Coursework Example | Topics and Well Written Essays - 500 words

Study Skills - Methods of studing - Coursework Example One aim and objective that I have set for working on this assignment is that I will make sure I cover all of the details of this study. Secondly, I must make sure that I write the study to the best of my ability, keeping it free of errors and see to it that it conveys the correct data. Finally, I must see to it that I use technical language fluently, and I must use it properly. If I follow all three of these aims and objectives for this particular assignment, it is certain that I will have a good mark on it. the second assignment that I have set aims and objectives for is the project that involves me writing a report for the Somerset Park Hotel. Like the above assignment, there are three aims and objectives that I will want to follow to insure that I do my assignment to the best of my ability. One aim and objective that I will need to apply is that I will see to it that I factor in all of the costs of the hotel project, so as to give an accurate assessment of what will need to be spent to keep the hotel going. The second aim and objective that I will need to apply to the completion of this assignment is that I will need to see to it that I write in a way that is easy to understand, while also making sure that the language flows and that what I write is grammatically correct. And finally, I will see to it that I completely analyze the study of the hotel, so I can have all of the pertinent details and will construct the report well. Then there is the assignment where I am to show that I have a basic understanding of HTML, and to prove this, I am to design a web site to demonstrate the skills that I have thus far. For this assignment, there are three aims and objectives that I have set to insure that I do the assignment correctly, completely, and produce high quality work. One aim and objective that I have set forth is to make sure I am using

Synovate Survey Shows Ascending Singaporean Spending Power Essay Example for Free

Synovate Survey Shows Ascending Singaporean Spending Power Essay Synovate survey shows ascending Singaporean spending power. Synovate, a leading global market intelligence company, today released information from the 2005 Synovate PAX media survey that showed rises in wealth, product and service ownership and improvements in lifestyle across Singapores affluent residents. The Synovate PAX survey tracks media, prosperity and influence in eleven markets across the Asia Pacific region – Singapore, Hong Kong, Korea, Malaysia, Thailand, Indonesia, Philippines, Taiwan, India, Australia and Japan. Wanda Gill, Media Director for Synovate in Singapore said that the affluent of Singapore were enjoying high confidence and spending power. In just the last few months, our constantly-updated tracking has enabled us to watch Singapores ever–increasing confidence translate into higher product ownership, increasing purchase intentions and improving lifestyle. The Synovate PAX results for 2005 show that the average monthly household income of the Lion Citys affluent residents has risen from US$4,826 to US$5,456 – a 13% relative change. With greater household wealth, these Singaporeans are rewarding themselves with purchases of top tier luxury and consumer items and steady increases in property ownership and investment, Ms Gill said. The Synovate PAX survey allows marketers to get a full picture of Singapores affluent consumers – what they watch, read, buy and how they feel about advertising and branding – enabling them to target their marketing efforts. Ms Gill said that the 2005 results painted a picture of Singapore as the quiet powerhouse in relation to other markets in the region. While Hong Kongs wealthy are conspicuous consumers and buy items for their fashion status, Singaporeans tend to be more considered in distributing the fruits of their labours. Singapores elites still spend – and spend a lot – but our data shows they wont get their wallets out on a whim. Marketers must appeal to this lack of pretension and realise Singaporeans are not as status-conscious as people from Hong Kong or as acquisitive as the wealthy of other South East Asian economies which are less mature. Singaporeans are comfortable in their skins and are more likely to buy to make their lives easier, Ms Gill said. The Synovate PAX survey delves into peoples attitudes to brands and advertising via a series of psychographic statements. Some of the findings for Singapore were: * 11. 5% of Singapores elites agreed with the statement that they are among the first to buy a new product or gadget. This is below the regional average, showing that Singaporeans are less in a rush than other markets, waiting to see if the item fits into their lifestyle. More than two thirds of Singaporeans agree that paying for quality is worthwhile. * 46. 9% wealthy Singaporeans prefer to buy well known brands, well over the regional average of 41. 1%. * Singaporeans show a focus on lifestyle with 41. 5% agreeing that a home with modern appliances is important to them – this compares to the regional average of 38. 7% and 28. 9% in Hong Kong. Theres an indulgent streak across affluent Singaporeans, with one of the highest levels of agreement to the statement I sometimes like to treat myself to something special. 8. 2% of PAX respondents agreed in Singapore, with only Sydney-siders more indulgent (62%). The regional average is 48. 5%. Synovate PAX also covers product and service ownership, purchase intention over the twelve months to June 2006 and lifestyle. * As a major regional business hub of Asia, it would be expected that a great deal of business travel originates here. However, from June 2004 to June 2005, we have seen a 22% increase in Singapores affluent taking off on one or more business trips. Around 28% of these PAX respondents travel for business. But Singapores elite still find time to relax – more than 50% have taken one or more leisure trips in the year to June 2005 too. * An all-time high number of 38. 6% of affluent Singaporeans now own laptops or notebooks, up from 31. 9% in June 2004. * Likewise, ownership of a mobile phone with Internet access hits an all-time high – it stands at 37. 7% and shows steady increases for every quarter measured. This continuing trend is good news for mobile manufacturers and 3G networks and service offering planners. Indeed, more than 92% of affluent Singaporeans own a mobile with or without Internet access – they are here to stay and all these people will upgrade as mobile content becomes more and more compelling. * Digital dominance seems more and more inevitable as we observe relentless increases in Singaporean ownership of devices like MP3 players (up to 23. 1%, a rise of a quarter over the year before), digital video cameras (43. 7% now own these, up from 35. 9%) and digital still cameras (more than half of affluent Singaporeans own these an increase from 41% in 2004). Indeed, the love ffair with digital is truly blossoming. * Its fair to say that the marketers of LCD or plasma televisions have enjoyed a good year. They close to doubled their market size, with the number of wealthy Singaporeans already owning one of these TVs rising from 7. 6% to 12. 7%. And theres still a great deal of upside, with 10% expressing the intention to purchase this top tier item in the next 12 months. * Car ownership impressively jumped for the second consecutive year. At the end of June 2005, 60% of cashed up Singaporeans owned one, up from 56. 6% at the same time last year. This is an especially good sign of confidence in this very expensive place to own one – the reduction in COEs would play a significant role in this as well. And indicating that the trend is set to continue, 11. 7% of respondents intend to purchase a private vehicle over the next twelve months. * Singapores love affair with football / soccer continues – a third of PAX respondents read about it, watch it or attend games. This is up from 29. 5% last year. In fact, Singapore is really getting sporty tennis, badminton, basketball and golf all showed higher levels of interest too. With more disposable income, Singaporeans have also been getting cultural. More people have attended a concert, opera, ballet, live theatre, art gallery and museums. * The interest in quality wine continues to gain momentum. Spending on quality wine has dramatically increased from US$144 in 2004 to US$223 in 2005. This is a massive 55% relative increase. * The number of elites of the island state who own a second property is up to 10. 6%. Increases in people living in an owned property have been registered as well – 22. 9% of PAX respondents own their homes.

Tragic Hero in The Crucible Essay examples -- The Crucible Arthur Mill

Tragic Hero in The Crucible What is a tragic hero? The most well known definition of a tragic hero comes from the great philosopher, Aristotle. When depicting a tragic hero, Aristotle states "The change in the hero's fortunes be not from misery to happiness, but on the contrary, from happiness to misery, and the cause of it must not lie in any wickedness but in some great error on his part.† In addition, he explains the four essential qualities that a tragic hero should possess, which are goodness, appropriateness, lifelike, and consistency. All of these necessities help to classify the character of John Proctor as the tragic hero of the play. Not only does he unfortunately fall to desolation, but also his character captures the sympathy and pity from the audience or readers. A tragic hero is also known to be someone who brings about their own death, through a flaw within their character or through their actions. Proctor's downfall in the play is initiated by a human error, which to a great extent qualifies him to be the tragic hero. Is John Proctor a tragic hero? In this essay I will be exploring his character, personality, and relationship towards others. The Crucible, written by Arthur Miller, depicts the story of the Salem witch-hunt and the chaos it caused. One of the main characters is John Proctor. Proctor is put through many life-changing decisions. In many cases, a decision he made in one situation led to another problem. Miller sets ‘The Crucible’ in a Puritan community in Salem, Massachusetts, in the spring of 1692. The Puritans were a group of religious separatists who sought to worship God in uncomplicated and basic ways. They built their own houses, made their own furniture, and did... ...himself harshly. Before Abigail came and ruined his peace, he was always sure of himself. After Abigail, he was sure that nothing he would ever do would be pure and honest again. Proctor’s â€Å"tragic hero† status was illustrated by his efforts to save his wife from being put to death, his attempt to prove the children are making fraudulent claims, and his unwillingness to confess to practicing witchcraft when accused. Personally I believe all humans are created with flaws, which control our emotions and often twist our lives. We are put into predications because we are having a hard time of controlling them; therefore we just let them flow. John Proctor’s flaws were his faith, the belief of his own dignity, and his pride, that eventually put in to death. He is a tragic hero that dies of his own flaw, which brought up our sympathy and our fear of death.

Defining the Life of Robert Louis Stevenson The Strange Case of Dr. Jekyll and Mr. Hyde :: Dr. Jekyll and Mr. Hyde Essays

Defining the Life of Dr. Jekyll and Mr. Hyde      The focal point of this essay is to define the life of Dr. Henry Jekyll, and the transformation he went through in becoming Edward Hyde. Dr. Henry Jekyll is a physician in London.   He is very well respected and is currently experimenting the dual nature of mankind. Edward Hyde is a manifestation of Dr. Jekyll's personality. He is accused of committing evil acts throughout the novel.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The first scene consists of Mr. Richard Enfield's and Mr. Utterson walking along a street in London.   Mr. Enfield has a recollection of a previous incident in which he witnessed an extremely unpleasant man trampling upon a small screaming girl while this man was running somewhere. A large crowd had gathered around and they saw the man, Edward Hyde. The crowd forced the man to give money to this girl for trampling over her. Hyde did not run over her for any reason. He just did it out of spite and evil. He represents all the evil in the world. The reaction of others to him is one of horror because while looking at him, others feel a desire to strike out at him and kill him. His physical appearance brings out the worst evil in other people. Since Hyde represents evil, he is symbolically represented as being much smaller than Dr. Jekyll.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   I believe Dr. Jekyll created Hyde because he had a theory that man has a good side and a bad side. While investigating this, he developed a potion that could release the evil in a person in the form of a totally different person. Then this person could commit any evil act it wanted, and then drink the potion to return back to normal. The only problem with this is the fact that he drank this potion so many times that he was no longer able to control this process. He was unable to transform back into Dr. Jekyll.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Another example of Hyde's evil is in the killing of Sir Danvers Carew. Sir Danvers appears to have been killed for no apparent reason. The murder of Sir Danvers was seen by a maid who was working nearby. She states that Hyde meet with a man in the street. After the two exchanged words, Mr. Hyde lifted his heavy walking stick and clubbed the old man to death.