Sunday, August 23, 2020

What Is The Concept Of Electromagnetic Conduction? Essay

What Is The Concept Of Electromagnetic Conduction? Exposition The idea of electromagnetic acceptance was found all the while in 1831 by Faraday in London and Joseph Henry, an American researcher working in New York that equivalent year. Faradays law depicts electromagnetic enlistment, whereby an electric field is initiated, or created by a changing attractive field.. be that as it may, Faraday is credited for the law since he distributed his work first An emf can be actuated in quite a while for example, by moving a shut circle of wire into a locale where an attractive field exists. The aftereffects of these trials prompted an essential and significant law of lectromagnetism known as Faradays law of acceptance. This law expresses that the extent of the emf initiated in a circuit equivalents to the time pace of progress of the attractive transition through the circuit. With the treatment of Faradays law, we complete first experience with the principal laws of electromagnetism. These laws can be clarified in a lot of four conditions known as Maxw ells conditions. Along with the Lorentz power law, they speak to a total hypothesis for portraying the connection of charged items. Maxwells conditions relate electric and attractive fields to one another and to their definitive source, to be specific, electric charges. To perceive how an emf can be initiated by a changing attractive field, let us think about a circle of wire associated with a galvanometer. At the point when a magnet is pushed toward the circle, the galvanometer needle redirects in one direction,arbitrarily. At the point when we remove magnet from the circle, the needle diverts toward the path . At the point when the magnet is held fixed comparative with the circle, no diversion occur. At last, if the magnet is held fixed and the circle is moved either toward or away from it, the needle avoids. From these perceptions, we see that the circle realizes that the magnet is moving comparative with it since it encounters a change in attractive field. Along these lines, it appears that a relationship exists among present and changing attractive field. Faradays Law: an Explanation Recorded underneath are the two scientific types of Faradays Law: the point or differential structure, and the essential structure. In spite of the fact that the two structures show up profoundly particular, they mean the very same thing and can be utilized reciprocally in estimations. The point structure condition can be changed to the basic structure condition and the other way around by the utilization of a solitary vector math hypothesis 1. Albeit equivalent, the two types of the law loan themselves to various reasonable comprehension relying upon the physical setting. Physicists and electrical architects regularly prefer to state Faradays Law in the more conservative point structure, however lean toward utilizing the basic structure for computations since it is all the more truly instinctive. Maintaining a strategic distance from the drudgery forced by endeavoring to comprehend the various scientific images, Faradays law says that a period changing attractive field incites an electric field. All the more officially, here is the pith of Faradays Law: The entirety of all electric field segments digression to a shut spatial way, or circle, is equivalent to the negative time-pace of progress of the attractive transition through the surface limited by that way. To begin with, lets comprehend what is implied by motion. Envision water coursing through a channel in which a screen traverses the cross-area . The progression of water over the screen can be viewed as motion. So also, attractive transition alludes to an attractive field converging a surface. Presently envision that, as the water moves through the creen in the channel, its pace of stream increments, for example it quickens. This implies the time-pace of progress of the water stream is sure comparative with the bearing of stream. Then again, in the event that the stream rate diminishes, at that point this time-pace of progress is negative regarding the course of stream. The equivalent applies to the attractive transition through a surface: on the off chance that its size is expanding regarding the fields heading, at that point the time-pace of progress is sure; else, it is negative. In this figure, there is a changing attractive field, spoke to by the red bolt coming out of the page. Encompassing this changing attractive field (and transition) is a self-assertive shut way along which are denoted a few distracting electric field parts. The entirety of these segments, moderately, is what is demonstrated by the left sides of the conditions in table 1. Faradays Law compares the two last ideas: the absolute electric field added around a shut way (the left half of the condition) is equivalent to the time-pace of progress of the attractive motion through the surface limited by that way (the correct side of the condition). Truly, this implies a period changing attractive transition offers ascend to an electric field in its neighborhood. Review from our prior conversation that there must be an electric potential, or voltage, related with each electric field. In this way our comprehension of Faradays law can be stretched out to state that a period variation attractive field prompts an electric potential or voltage. Faradays Law: Consequences Faradays Law is so key to the operations of our universe that if the facts it passes on were not really, it is hard to envision how the universe as we probably am aware it would be extraordinary. One could state that electromagnetic waves wouldnt exist, and without these, maybe, the universe wouldnt either. Or on the other hand, maybe, life would proceed, yet in a significantly unexpected path in comparison to what we experience. Be that as it may, this is a conversation best left for thinkers. What we can be sure of is that mankinds comprehension of these laws has colossally affected how we live in our present reality: different developments and innovations that fuse Faradays Law have reformed mankinds living for well over a century. Faraday law depict how electromagnetic (EM) waves are created and, with the assistance of two different electromagnetics conditions, spread through different media. EM waves are fundamental to our reality and to our personal satisfaction. EM rushes of a wide range of frequencies are liable for hordes of various marvels: low recurrence EM waves are utilized for radio transmissions and transmissions; low-to mid recurrence microwaves are utilized in satellite and versatile correspondences and in microwaves; mid-recurrence infrared radiation from the sun warms our planet; mid-recurrence noticeable light waves permit us to see and makes plant and creature life on earth conceivable; mid-recurrence bright radiation is delighted in by tanning sunbathers; high recurrence x-beams are utilized in clinical symptomatic hardware and in materials examination; and ultra-high recurrence gamma radiation is associated with subatomic wonders Presently let us depict a trial directed by Faraday. An essential curl is associated with a switch and a battery. The loop is folded over a ring, and a current in the curl creates an attractive field when the switch is shut. An optional curl likewise is folded over the ring and is associated with a galvanometer. No battery is available in the auxiliary circuit, and the optional loop isn't associated with the essential curl. Any current distinguished in the optional circuit must be incited by some outside specialist. At first, we may figure that no current is ever identified in the auxiliary circuit. Be that as it may, something very stunning happens when the switch in the essential circuit is either out of nowhere shut or abruptly opened. At the moment the switch is shut, the galvanometer needle diverts one way and afterward comes back to zero. At the moment the switch is opened, the needle avoids the other way and again comes back to zero. At long last, the galvanometer peruses zero when there is either a consistent current or no curr ent in the essential circuit. The way to under-standing what occurs in this test is to initially take note of that when the switch is shut, the current in the essential circuit delivers an attractive field in the locale of the circuit, and it is this attractive field that infiltrates the optional circuit. Besides, when the switch is shut, the attractive field delivered by the flow in the essential circuit changes from zero to some an incentive over some limited time, and it is this changing field that actuates a flow in the optional circuit.As an aftereffect of these perceptions, Faraday presumed that an electric flow can be instigated in a circuit (the auxiliary circuit in our arrangement) by a changing attractive field. The actuated current exists for just a brief timeframe while the attractive field through the auxiliary loop is evolving. When the attractive field arrives at a consistent worth, the current in the optional loop vanishes. As a result, the optional circuit carries on just as a wellspring of emf were associated with it for a brief timeframe. It is standard to state that a prompted emf is delivered in the optional circuit by the changing attractive field. The examinations appeared in Figures 31.1 and 31.2 make them thing in like manner: For each situation, an emf is prompted in the circuit when the attractive motion through the circuit changes with time. All in all, The emf initiated in a circuit is legitimately corresponding to the time pace of progress of the attractive motion through the circuit. Where is the attractive motion through the circuit (see Section 30.5). On the off chance that the circuit is a curl comprising of N circles the entirety of a similar zone and if _B is the transition through one circle, an emf is incited in each circle; therefore, the complete prompted emf in the loop is given by the articulation. The negative sign in Equations 1 and 2 is of significant physical hugeness. Assume that a circle encasing a zone A lies in a uniform attractive field B. From this articulation, we see that an emf can be instigated in the circuit in a few ways: The size of B can change with time. The region secured by the circle can change with time. The edge _ among B and the ordinary to the circle can shift with time. Any mix of the over the three can happen. Faradays law as two distinct marvels A few physicists have commented that Faradays law is a solitary condition portraying t

Friday, August 21, 2020

Suport individuals to eat and drink Essay Example for Free

Suport people to eat and drink Essay It is essential to give individuals some decision in the food thay eat. This will make eating times increasingly charming. Simply envision being not able to plan dinners for myself and plunking down for a long time to eat exhausting, unappetising or gravely prepared food. Decision ought to be offered in the kind of food, he way it is cooked and the amount of food that is given. It might likewise be useful, if conceivable, to change the occasions at which food is given, so individuals can pick the tome at which they wish to eat instead of fitting in with the courses of action of their consideration setting. Obviously, this isn't simple as there are consistently contemplations about staffing and running any consideration office. Knowing the kinds of food and drink an individual preferences will assist with building a confiding in relationship. A few people decide not to eat meat as a result of their anxiety for creatures. A few people have nourishments that they simply don't care for. A few people decide not to eat certain food as a result of strict easons. Individuals from certain gatherings will just eat food that has been set up in specific manners relying upon their religions laws. It is critical to comprehend what a healty and adjusted eating regimen is encouranging individuals to settle on reasonable decisions about what they eat is a significant piece of supporting them. A few people may need to have an uncommon eating regimen for clinical reasons, for example, diabetes. A solid adjusted eating routine gives individuals all the supplements in the perfect sums for their age and sexual orientation. The measure of food taken in by an individual needs to offset with the vitality they use. On the off chance that these are not adjusted, the individual will lose or put on weight. For instance, a vigorous young person aets in excess of a more established individual who isn't dynamic, on the grounds that the youngster utilizes more vitality. Everybody ought to eat an assortment of nourishments, with the goal that our bodies get all the su pplements that we need. This is particularly significant if individuals are recouping from a mishap or an activity. The nourishment pyramid above normally shows the sum required from every nutrition class everyâ day. On the off chance that dietary decision licenses, attempt to pick low fat dairy nourishments and lean meat. Eat two parts of fish every week. Liquor ought to be kept inside as far as possible or, even better, to intermittent utilize as it were. The drawn out impacts of an excessive amount of liquor incorporate conditions that can make genuine harm the liver, of the stomach. It can likewise prompt dementia. It is imperative to urge individuals to drink all the time. For instance, I could offer water, natural product squash, organic product juice and different beverages. Be that as it may, such a large number of sweet beverages, suck as bubbly beverages, and beverages that contain elevated levels of coffeine ought to be kept away from. A ton of reseach has been completed about what we eat. It has indicated that an excessive amount of salt is terrible for me since it can prompt hyperten sion and coronary illness. Research has additionally indicated that eating enough foods grown from the ground can assist with forestalling a few diseases. An individual who eats excessively and doesn't practice enough may get fat. There can be numerous reasons why an individual doesn't pick a solid, adjusted eating routine. They may not comprehend what a solid eating regimen is. Diet can likewise be connected to social class in light of the fact that less fortunate individuals will most likely be unable to bear the cost of good-quality food; in any case, with some idea it is conceivable tto eat a healty diet on a tight spending plan. Occupied ways of life imply that a few people eat a great deal of prepared or conveniene nourishments, which typically contain a ton of salt and fat. Other peope simply would prefer not to follow the exhortation to eat well, since they feel that the unfortunate alternative tastes better! Ensure that I recognize what a solid eating regimen is with the goal that I can help individua ls to settle on sound decisions. On the off chance that I help them to create free aptitudes by supporting them to do their own shopping, call attention to the solid choices and choices, I may likewise need to knowwhat the results of a less than stellar eating routine decision may be. For instance weight can prompt coronary illness, varicose veins, diabetes and joint pain. Elevated cholesterol and diets high in salt can prompt respiratory failures and strokes. On the off chance that I am mindful of the outcomes, this implies I can offer sound counsel. Individuals might be hesitant, or may even can't, to eat particular kinds of food which have been noted in their help plan as a necessity for their condition, for example, a diabetic eating routine, a weight-decrease diet or a sans gluten diet. This can cause challenges as far as having the option to offer opportunity of decision. I may feel that this spots me, and other consideration staff, in an extremely troublesome position. In the event that somebody is resolved to overlook clinical guidance and to follow an alternate eating regimen, this ought to be accounted for and examined among the consideration group and theâ madical staff liable for the person’s care. At last I have little authority over a diabetic who purchases and eats chocolate bars and desserts. In any case, I do have a duty to give full data and clarifications, and to rehash the clarifications regulary to the individual, bending over backward to convince them to conform to the dietary prerequisites. On the off chance that an individual picks, in full information on the results, to overlook clinical counsel, at that point that is their decision.

Thursday, July 9, 2020

Death and Art in “The Snows of Kilimanjaro” - Literature Essay Samples

In â€Å"The Snows of Kilimanjaro,† Harry set out to Africa with his wife in an attempt to recapture his former literary motivation; in â€Å"the good time of his life† he had been happy in Africa. His will to write has softened with the comfort and luxury afforded him by Helen, his wifes, affluence. After having spent years â€Å"with different people and more money, with the best of the same places, and some new ones,† he reached a state of artistic stagnation from which he has been unable to extricate himself (59). He came to Africa to be for a time without luxury, and with â€Å"the minimum of comfort†, to recreate something of the sensation of his old life before the money (60). A parallel is made between affluence and an idiosyncratic kind of non-bodily death: the death of creativity, initiative, and meaningful experience. Harry has been dying in this way for years, and, ironically, only as his physical death closes in is his aesthetic sensibility re surrected. In â€Å"The Snows of Kilimanjaro,† death of the physical body does not preclude the continuance of other, more esoteric modes of being; through the resurgence of his art, Harry is able to achieve another life, one that continues even after the death of his physical body.Harrys former life of colorful, deeply felt experiences is in direct contrast to the life he began once he allied himself with the rich. â€Å"The rich were dull and . . . they were repetitious,† Harry says. Even if he were to live, he would not write about Helen or â€Å"about any of them.† They were not the â€Å"special glamorous race† they were thought to be (72). The money acted as armour, Harry says: Your damned money was my armour. My Swift and my Armour† (58). The money protects him from the difficulties of the world, as armour might, yet it also cuts him off from the life-blood of the artist: meaningful experience. Thus, the money has, metaphorically, provided fo r the slow dying of his artistic spirit by allowing his life to become too safe, too predictable, too sheltered. Harry no longer feels things deeply; he admits he never has loved Helen. However, he remains trapped in a circle of those who either â€Å"drank too much† or â€Å"played too much backgammon † (72). Such are the lives of the rich: composed of repetitious, dull excess; excess to fill the lack left by dearth of true experiences. Henry feels this lack and, in his reflections, dying in Africa, he resents the turn his life had taken in the last years: the aesthetic, the literary, no longer holding a a meaningful place in his life.In Africa, without the comforts and distractions of wealth, Harry felt he could â€Å"get back into training.† He needed a place to â€Å"work the fat off his soul,† fat that had accumulated over years of an sedentary, complacent life, divorced from the realm of the aesthetic. While on safari, Harry says the â€Å"illusion † of a returning strength to write was felt, but the real strength of will does not truly come until his legs infection becomes serious and Harry must face the fact that he will soon die. Harry begins to write again. In segments of italicized text, divorced from the frame narrative of Harry and Helen in African, Harry mentally writes those things which he wishes he could put to paper. So now it was all over, he thought. So now he would never have a chance to finish it. (54)It is significant that Hemingway pairs these two sentences. Henry regrets that, because of the imposition of death, he will not be able to write these stories – â€Å"to finish it†; however, it is his coming to terms with impending death that freed him from his complacency and his rationalizations and has given him the will to write again. Before death closed in, his only intentions of writing were â€Å"illusions†, as Harry puts it. Now the end is almost tangible, he knows it is all ove r, and is compelled to write, to finish.Death breathes new life into Harry in this way. These italicized sections are not only melancholy reminiscences of his life in the world, but they are its coda as well. He has failed to publish a textual monument that would preserve permanently his life and the knowledge he gained throughout it, however he did all that he was able: mentally construct said monument, thus codifying his worldly life. And in codifying his worldly life, the rebirth of Harrys aesthetic self is affirmed.Hemingway subverts conventional ideas of life and death with â€Å"The Snows of Kilimanjaro.† Two types of life – and thus, of death – overlap in the story: physical and aesthetic. In the first part of Harrys life, his physical and aesthetic lives were interwoven, each thriving because of the other, symbiotically. However, with affluence and its trappings the two separated and thus began Harrys slow aesthetic death. He ceased writing because he st opped deeply feeling things. This second phase of life, one divorced from the experience of the aesthetic almost entirely, was one devoid of ambition, initiative, or happiness: an empty, meaningless life. However, his physical dying – the end of this second phase – brings new perspective. Harry mentally prepares himself for bodily death by writing – though only in his mind – those things he had saved so long to write about, logically concluding his worldly, bodily life, and in the process, giving birth again to his aesthetic self. Though Harry does die physically in the end of the story, his aesthetic self continues; divorced from Harrys physical body, it moves to a realm separate from the physical. Kilimanjaro looms in the distance and Harry knows this is the place to which he travels; it is â€Å"as wide as all the world, great, high, and unbelievably pure in the sun† (76). Harrys â€Å"aesthetic body† moves to a new world, one white and pure, elevated with respect to the plains. Harry has achieved a new vision of immortality, one located in art. Harrys transcending this world is an allegorical illustration of what any artist is capable of: immortality through the arts continued appreciation and evaluation. Harry, though unable to access this more traditional route of exhibiting (or publishing) art for the world to engage with, nevertheless achieves a kind of aesthetic immortality via a separate, more idiosyncratic route. Hemingway, in portraying Harrys struggle and ultimate success, illustrates the romantic notion of the artists autonomy and arts transcendent possibilities: through creation, one might realize something beyond oneself, and after death aesthetic consciousness can live on through the artists work.

Tuesday, May 19, 2020

Human Sacrifice Rituals and the Ancient Maya

We forbid and place strict sanctions on cannibalism, incest, and human sacrifice, considering they epitomize savage or barbarian behavior. Not everyone or every civilized group has shared our sensibilities. Many groups of people have performed human sacrifices as a way of pleasing or appeasing their gods. The Maya were no different in this regard. Inscribed stones bear witness to the Maya practice of human sacrifice. Precious feathers appear where blood would be expected coming from the wounds in some depictions of Maya human sacrifice ritual. Perhaps this symbolizes how valuable the life-giving fluid is to the gods. In the accompanying illustration [see larger image], instead of spurting blood, there are serpents. The common method for human sacrifice seems to have been for the ah nacom (a functionary) to extract the heart quickly, while 4 people associated with Chac, the rain/lightning god, held the struggling victims limbs. Human sacrifices seem to have been made, as well, with arrows, by flaying, decapitation, hurling from a precipice, and throwing the victim into a limestone sinkhole. Warfare was one source of human sacrificial victims. It is thought that losers in the ballgames may also have sometimes been victims, and sacrifice appears to have been connected mainly with ballgames, festivals, and the assumption of power by a new king. Besides humans, the following objects were offered as sacrifices: manatees, jaguars, opposums, parrots, quail, owls, turtles, pumas, crocodiles, squirrels, insects, feathers, dogs, deer, iguanas, turkeys, rubber, cacao, maize, squash seeds, flowers, bark, pine boughs and needles, honey, wax, jade, obsidian, virgin water from caves, shells, and iron pyrite mirrors. Why did the Maya Practice Human Sacrifice? Sign up for the Maya Newsletter Sources: Archaeology and Religion: A Comparison of the Zapotec and Maya, by Joyce Marcus. World Archaeology, Vol. 10, No. 2, Archaeology and Religion (Oct., 1978), pp. 172-191. Procedures in Human Heart Extraction and Ritual Meaning: A Taphonomic Assessment of Anthropogenic Marks in Classic Maya Skeletons Procedures in Human Heart Extraction and Ritual Meaning: A Taphonomic Assessment of Anthropogenic Marks in Classic Maya Skeletons, by Vera Tiesler, Andrea Cucina. Latin American Antiquity, Vol. 17, No. 4 (Dec., 2006), pp. 493-510. Human Sacrifice at Tenochtitlan, by John M. Ingham. Comparative Studies in Society and History, Vol. 26, No. 3 (Jul., 1984), pp. 379-400. Gordon R. Willey and American Archaeology, by Jeremy A. Sabloff, William Leonard Fash

Wednesday, May 6, 2020

Coming of Age in Alice Munro’s Boys and Girls Essay

In Alice Munro’s â€Å"Boys and Girls,† there is a time line in a young girl’s life when she leaves childhood and its freedoms behind to become a woman. The story depicts hardships in which the protagonist and her younger brother, Laird, experience in order to find their own rite of passage. The main character, who is nameless, faces difficulties and implications on her way to womanhood because of gender stereotyping. Initially, she tries to prevent her initiation into womanhood by resisting her parent’s efforts to make her more â€Å"lady-like†. The story ends with the girl socially positioned and accepted as a girl, which she accepts with some unease. The young girl in the story is struggling with finding her own gender identity. She would much†¦show more content†¦Throughout the story the protagonist is left nameless. This provides the reader with another question of identity. Without a name to attach to the character, we are left withou t an identity. There is distinction between the types of power that are inherent through the children’s separate blood-gender lines. The boy is given a higher status due to being a male, while the girl is relegated to a lower social role because she is female. The young girl’s brother, Laird, becomes the man that is entitled to help his father throughout the story. At the beginning of the story, Laird is a small boy and is not as useful to his father as the young girl is. The mother believes the girl isn’t much help to her father to begin with, as the mother says to the father, â€Å"Wait till Laird gets a little bigger, then you’ll have a real help† (329). But, as time goes on in the story, Laird gets older and stronger. For example, when Laird and his older sister were fighting, â€Å"and for the first time ever I had to use all my strength against him; even so, he caught and pinned my arm for a moment, really hurting me† (331). Laird is becoming the help ful son that his father needs around the farm, which delegates the young girl to a position of less physical standard to her father. Eventually, the girl realizes that she has to become more like her mother. This realization is shown through the definition, â€Å"A girl was not, as I had supposed, simply what I was; it was what I had toShow MoreRelatedBoys And Girls By Alice Munro Summary995 Words   |  4 PagesIn Alice Munros Boys and Girls†, Munro tells a story concerning a young ladys encounter to womanhood in society which is infested with gender roles and stereotypes. Regardless of whether it is the past or the present, there have dependably been gender roles in society. In many homes, it is the womens obligation to deal with the house. This incorporates cleaning, meal arrangements, raising and dealing with the youngsters and in addition the spouse. Contrasted with the men who deal with the moreRead MoreGender Roles in Alice Munros Boys and Girls1081 Words   |  5 P agesIn Alice Munro’s short story â€Å"Boys and Girls,† our narrator is a young farm girl on the verge of puberty who is learning what it means to be a â€Å"girl.† The story shows the differing gender roles of boys and girls – specifically that women are the weaker, more emotional sex – by showing how the adults of the story expect the children to grow into their respective roles as a girl and a boy, and how the children grow up and ultimately begin to fulfill these roles, making the transition from being â€Å"children†Read MoreHow I Met My Husband And Araby Analysis1550 Words   |  7 Pagesfirst person point of view and the main character is a girl. Whereas, Araby is told from the perspective of a young boy. Both characters are around the same age and begin to grow curious about dating. Furthermore, each story describes the evolution of teenage development in both a male and female. Alice Munro’s How I Met My Husband shows the level of maturity her main character, Edie has throughout her story. Edie demonstrated her coming of age and going into adulthood by going into Mrs. Peebles’Read MoreAlice Munros Boys and Girls and John Steinbecks The Chrysanthemums1455 Words   |  6 Pages symbolism, and setting, Alice Munro’s Boys and Girls and John Steinbeck’s The Chrysanthemums challenge this controversial topic of the treatment of women versus men in the 1900s. Munro uses a fox farm for the setting of Boys and Girls to bring out many of the social issues between genders. While her father worked outside doing all the labor work, her mother stayed inside cooking and cleaning, â€Å"it was an odd thing to see my mother down at the barn† (Munro 12). The girl was very resentful towardsRead More The Importance of Gender in Boys and Girls by Alice Munro Essay3422 Words   |  14 PagesGender in Boys and Girls  Ã‚   Since the beginning of time, gender roles have existed in society.   Women were assigned the tasks of child-care and food preparation.   Men performed most activities that required physical strength.   As society progressed, the role of women did not.   Although less emphasis is placed on gender roles today, gender roles still exist. In 1968, Alice Munro wrote, Boys and Girls to address the confusion that gender roles may cause in a modern society. Boys and Girls isRead More The Struggle for Self-Definition in Boys and Girls by Alice Munro2753 Words   |  12 PagesSelf-Definition in Boys and Girls  Ã‚   When we are adolescents we see the world through our parents eyes.   We struggle to define ourselves within their world, or to even break away from their world.   Often, the birth of our self is defined in a moment of truth or a moment of heightened self-awareness that is the culmination of a group of events or the result of a life crisis or struggle.   In literature we refer to this birth of self as an epiphany.   Alice Munro writes in Boys and Girls about herRead MoreEssay about Only a Girl in Boys and Girls by Alice Munro1821 Words   |  8 PagesOnly a Girl in Boys and Girls Alice Munros short story, Boys and Girls, explores the different roles of men and women in society through a young girls discovery of what it means to be a girl. A close examination of the elements of a short story as they are used in Boys and Girls helps us to understand the meaning of the story. The story is set in the 1940s, on a fox farm outside of Jubilee, a rural area only twenty miles away from the county jail. The farm is a place that reflectsRead MoreFeminist Theory In Boys And Girls By Alice Munro1755 Words   |  8 Pagesyears restricting women on how they behave, dress and even what jobs they are ‘allow’ to do. In the short story, â€Å"Boys and Girls†, Alice Munro portrays a young girl who is socially and psychologically undermined by her family and the sociality to show her readers how feminist theory took a toll on girls back in 1964 and still happening till this day. The short story is told by a young girl who grew up on a fox farm. She starts off with her admiring her father’s job by going into great detail of raisingRead MoreMaturity Is Achieved With The Death Of Naivety1744 Words   |  7 PagesMaturity is achieved with the death of naivety. The usual theme in most coming of age stories is that the protagonists are enlightened. Once they understand a concept that their former selves could not, they discard their naà ¯ve notions. Often, these concepts are hard truths of reality, which in turn shatter romanticized goals. Regardless, this understanding usually betters the individuals undergoing the process. It often leads the individuals to either understand their own convictions with clarityRead More Comparing Female Sexuality in Sylvia Plath’s The Bell Jar and Alice Munro’s Lives of Girls and Wome2661 Words   |  11 PagesComparing Female Sexuality in Sylvia Plath’s The Bell Jar and Alice Munro’s Lives of Girls and Women In Sylvia Plath’s The Bell Jar and Alice Munro’s Lives of Girls and Women, Esther and Del try to take control of their sexuality and their sexual lives. These two female protagonists attempt to gain sexual confidence by quietly rejecting the societal images of women. They are able to seduce men and pilot their own sexual lives. These women are also able to ignore the popular beliefs

Advantages and disadvantages of plastic surgery Essay Example For Students

Advantages and disadvantages of plastic surgery Essay When the end is to do yourself look better in any signifier, the first option that would strike your head would possibly be fictile surgery. Like everything, plastic surgery besides involves many pros and cons. And when it comes to advantages and disadvantages, you need to be after things before you make up your head to travel for plastic surgery. Although there are many disadvantages associated with plastic surgery the advantages of plastic surgery will decidedly outweigh the disadvantages of plastic surgery. Teasing and twit by person about your characteristics will take their toll on a individuals emotional and mental wellbeing. Not merely old ages of badgering cause emotional cicatrixs but a individual who is dissatisfied about something in them will be every bit affected. Well in this instance even a little process that would impact your self-esteem positively can work admirations for such individuals. Plastic surgery is a process to alter ourselves non merely to look better but to experience better every bit good. The obvious hazard of plastic surgery is that it non merely involves complications but besides the hazard of having bad work. This is for certain, no 1 wants to pass significant sum money to look even worse that earlier or to be affected by side effects involved in plastic surgery. In order to clear up all the possibilities of plastic surgery, whether good or bad, you should confer with your physician before you plan any surgery for you. This will help you in cognizing the hazards involved and to acquire anterior cognition of the medicines to which your organic structure reacts erratically. With decorative surgeries, consequences may be unrealistic, non up to the outlooks of the individual undergoing surgery. The advantages of plastic surgery are no uncertainty dramatic, like the ability to utilize a manus, take tegument malignant neoplastic disease or shut an unfastened lesion, or subtle like decorative or skin surgery or nose job for a immature adult female etc. Cosmetic surgery has become one of the most common events in the lives of people of all age groups, after all everyone takes due advantage from this processes. The motivation behind the surgery can be any, taking birth Markss or unattractive looking cicatrixs, re-scaling of olfactory organs, get rid of hypertrophied chests or any other job. The exclusive intent behind plastic surgery is to acquire a good visual aspect and hence to heighten assurance. While making all this, you should non bury that these surgical processs can turn out to be fatal and has a batch of hazards involved in it. Taking determination in favor of plastic surgery is like seting yourself under proving as there is no warrant of the consequences in the surgical interventions. Another of import thing that you should maintain in your head is that, the sawbones who will execute the surgery is certified and has been qualified for carry oning such sort of surgery. Do non put on the line yourself merely to heighten your externally visual aspect to acquire mental pleasance. The factors that will impact you if you undergo should non be overlooked but the jobs should be considered and rectified.

Wednesday, April 22, 2020

Soft Money Essays - Campaign Finance In The United States

Soft Money Whether the issue is consumer privacy, a Patients Bill of Rights, environmental pollution, or a prescription drug benefit for older Americans, soft money donors will get their opinions heard on Capitol Hill and at the White House. Soft money is drowning out the voices of average Americans -- it is time to put an end to the corrupt soft money system Common Cause President Scott Harshbarger At the basis of the campaign finance reform movement is the belief that everyone should have an equal say in the government, and that wealthy individuals or special interest groups should not be able to manipulate the system through excessive contributions to unduly influence elections. The more expensive it becomes to finance a campaign, the more important the money becomes, and subsequently the less involved the candidate becomes in listening to the voices of the average Americans. The Federal Election Commission, established in 1974, was the first independent institution created to monitor and enforce the campaign finance reforms that were designed to limit [individual or corporate] contributions that would disproportionately influence a federal election. The Commission also tries to ensure that the campaign finance information is accessible to the public, because disclosureis the single greatest check on the excesses of campaign finance, (Sabato). Soft money, by definition, are the non federal funds which are raised, and spent, outside of Federal Election Campaign Acts borders. Campaign finance reform evolved in order to restrict and regulate the campaign funds, but the soft money loophole allows committees to establish a separate bank account for nonfederal activities, which is not monitored by FECA. Critics argue that the soft money system allows committees to save the federal funds that can be spent on federal elections, and that the system only furthers the influence of wealthy contributors on elections. On the other hand, others claim that federal regulation of soft money is an unwarranted intrusion into the financing of non-federal elections and fear that complex regulations will have a chilling effect on grassroots electoral activity (FEC). Since the 1980s, critics of the soft money system have strived to close the perceived loophole. In 1984, Common Cause petitioned the Commission for stricter rules regarding soft money allocation, hoping to close the loophole. When the Commission concluded that the evidence of soft money abuse was insufficient to rationalize the suggested changes, Common Cause filed a suit that led to a Court order for the FEC to clarify its allocation regulations. In 1990 the Commission approved of new regulations that would require all national party committees to provide full disclosure of the soft money accounts, and all committees (with federal and non federal accounts) to use specific formulas to determine the amount of federal funds required to be spent for any activity that benefits both federal and non federal candidates (FEC). While the Commission maintains that they have proceeded as far as statutory authority would permit, short of barring the combined use of federal and nonfederal fund altogether (FEC), others maintain that soft money is exactly what policy makers have intended to exclude from national elections since the early 1900s. In 1907, the Tillman Act was enacted to prohibit national banks and corporations from donating money to political campaigns. The campaign finance reform laws from the 1907 Tillman Act to the 1947 Taft-Hartley Act have tried to control and limit campaign spending and funding, in effort so that special interest groups and wealthy individuals would not be able to use excessive contributions to influence federal elections. According to the Common Cause glossary, Soft money is money that is illegal under federal law -- it either violates federal source restrictions (such as money from corporations) or federal limits (such as large contributions from individuals in amounts often exceeding $100,000). Soft money undoubtedly influences our government. National party committees are allowed to use the soft money funds for voter registration drives and get-out-the-vote campaigns, but these ads can easily be manipulated to influence presidential elections. Common Cause charges that soft money contributions are laundered through the political parties in a way that allows federally illegal money to nonetheless be used to influence federal elections. While corporations make large [soft money] donations to political parties, they are also lobbying

Monday, March 16, 2020

Role of the Teacher in Obesity Prevention

Role of the Teacher in Obesity Prevention Introduction Obesity is a health condition that affects a person causing them to gain a lot of weight and body mass and subsequently causing a health risk in the individual due to related health implications. Research has proven that the risk of obesity has continued to increase especially for the younger generation in the society.Advertising We will write a custom essay sample on Role of the Teacher in Obesity Prevention specifically for you for only $16.05 $11/page Learn More According to the government statistics and previous researches, 61.4% of the Australian population is either obese or overweight, a point that raises a lot of concern about the health status of the population in Australia. Also, according to the Medical Journal of Australia, the rate of occurrence of obesity has increased to more than a double in the past decade. This information is also close to the data for the USA and the UK (Australian Bureau of Statistics, 2008). It has been note d that there is a large correlation between the occurrence of obesity and lifestyle, especially eating habits and physical activities. With the society decreasing its concentration from commitment to physical activities, it has become a major problem for many to engage in the activities that would aid in ensuring healthy living. This has been aggravated by the fact that there has been an emergence of a very dangerous trend in eating habits where most people have adopted the culture of eating processed foods and junk foods which are full of fats, chemicals and other hazardous components. This has resulted to a change in the formation of healthy bodies and as a result many people have become overweight and in extreme cases, obese (Sharma, 2011). Obesity and overweight are conditions that result to a high risk of health complications such as the victim being affected by type 2 diabetes, cardiovascular diseases, hypertension, physical deformity among other health problems. With these th reats being eminent, there is a need for everyone to put effort in trying to prevent the condition, and in places where it prevalent, to manage the condition (Robinson, 2001). This study seeks to identify how the society, especially teachers who interact the most with the young children, may be involved in prevention or management of the condition (Danielzik, Pust, Landsberg Muller, 2005).Advertising Looking for essay on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More Importance of Physical Activity The group that the study considered constitutes of the young people in the community ranging from 5 to 17 years of age. Research has shown that about one in every four children in Australia is either obese or overweight, with obesity taking the larger percentage. The problem is that when the condition develops at this early stage, it is hard to cure or manage it later on hence it remains to be a health threat for the v ictim. However, research has also shown that the condition of obesity is best preventable and curable at this early stage since most obese people become obese at this age interval and hence preventing this trend would have almost long-term results except in extreme situations of hazardous lifestyle (Hawks Gast, 2000). One of the most reliable and effective methods to prevent or manage obesity is through involvement in physical activities especially at the early age. In prevention of obesity, physical activities ensure that an individual utilizes a lot of energy that is injected into the body while eating, a factor that ensures that there is no excess energy going unutilized and which would otherwise be stored in the body as fats. Through involvement in sufficient quality of physical activities, a person is able to check their weight hence avoiding occurrences of obesity or even becoming overweight. In addition, physical activities ensure that a person remains fresh due to proper ci rculation of blood hence being able to utilize energy from the food taken not only through physical activities but also through the brain (Piran, 1998). Through engaging in physical activities, those that already are obese may be able to manage their condition and even with a lot of discipline be able to eradicate their situation. This is mainly possible due to the fact that during physical activities, stored fats are broken down to form energy which is then utilized in the activity. Hence, for someone with obesity, it is possible to gradually ensure that the stored fats under the skin are broken down into energy hence helping the patient recover from the condition.Advertising We will write a custom essay sample on Role of the Teacher in Obesity Prevention specifically for you for only $16.05 $11/page Learn More However, in situations where the condition is impossible to treat, physical activities may aid in ensuring that excessive fats are broken down so a s to avoid them from getting deposited under the skin, a factor that may ensure prevention of other related diseases and conditions thus ensuring that the obesity does not pose a health threat to its victim (McDevitt Ormrod, 2010). Teacher’s Role in Obesity prevention and management The teacher is the person who spends most of the time with a child during the period between 5 and 17 years. The teacher hence observes a lot of the changes that take place in the child both physically and mentally (Robinson, 2001). The teacher therefore has the role of ensuring that he addresses all the issues involved in the proper and healthy growth of the child so as to ensure that the child grows up in the expected manner. The teacher may therefore be able to identify the possibility of onset of obesity in as child especially due to its weight gain and slow mental development. This may be a good point at which to react through engaging in preventive measures so as to overcome the probability of the child becoming obese. Involvement in physical activities as well as a change in eating habits may also be helpful (Meyers, Sampson, Weitzman, Rogers, Kayne, 1989). The teacher is at a good position to set time for the child to ensure discipline in engaging in physical activities. This may be done through integrating learning with co-curriculum activities with an equal emphasis on their importance such that children would not view the physical activities as optional but rather as part of the learning process. On the other side, the teacher is at a good position to be able to control the dietary part of the child’s eating habits so as to ensure that as much as possible the child takes healthy meals that would reduce the risk of becoming obese. Ways of addressing and helping prevent Obesity The teacher may be able to undertake a lot of activities so as to help manage and even prevent obesity in children. First, the teacher may be able to use their authority to control t he eating habits of the children.Advertising Looking for essay on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More Through emphasizing on healthy living ad as much as possible ensuring the children do not take junk and processed foods, the teacher may be able to help the child reduce the probability of becoming obese and for the obese ones, manage the condition and keep it at a low profile where the risk of related diseases and conditions is at its lowest. The teacher hence may be able to make decisions on the kind of food components tom include in the meals offered in the school while also educating the child on proper decision-making and consciousness so as to ensure they have a good and healthy choice for foods and beverages taken outside the school program (McDevitt Ormrod, 2010). The teacher may also be involved in formulation of a coordinated school health program (CSHP) which may be aimed at addressing the main aspects of life that may are associated to healthy growth including physical health, provision of physical, nutritional and health education, development of mental health through counseling sessions as well as involvement in activities carried out at the family and community level. All these activities may be able to engage the child in a manner that helps prevent or manage obesity (Meyers, Sampson, Weitzman, Rogers, Kayne, 1989). The teacher has the mandate to formulate and review the different policies endorsed by the school concerning healthy growth of a child. In cases where the school has laid more focus and emphasis on learning and neglected healthy physical growth promotion activities, the teacher may intervene to help ensure that there is a balance in all aspects of life so as for the child to grow up as an all-round healthy person and more so reduce the probability of getting obese (Kropski, Keckley Jensen, 2008). Through provision of nutrition studies, the teacher may be able to influence the decisions of the child in relation to their decisions pertaining to the kind of food they eat and also the physical activities they engage in so as to reduc e instances of obesity. References Australian Bureau of Statistics (2008). National Health Survey 2007-08. Melbourne: ABS. Danielzik, S., Pust, S., Landsberg, B. and Muller, J. (2005). â€Å"First lessons from the Kiel Obesity Prevention Study (KOPS),† International Journal of Obesity, 29(2) :78–83. Hawks, R. and Gast, J. (2000). â€Å"The ethics of promoting weight loss,† Healthy Weight, 14(1): 25-26. Kropski, A., Keckley, H. and Jensen G. (2008). â€Å"School-based obesity prevention programs: an evidence-based review,† Obesity, 16(5):1009-18. McDevitt M. and Ormrod, J. (2010). Child Development And Education (4th ed). Melbourne: Pearson. Meyers, A., Sampson, E., Weitzman, M., Rogers, L. and Kayne, H. (1989). â€Å"School Breakfast Program and School Performance,† American Journal of Diseases of Childhood, 143(10): 1234-1239. Piran, N. (1998). â€Å"The Last Word: Prevention of eating disorders,† Eating Disorders, 6(1):365-371. Robinson, E . (2001). Reducing Children’s Television Viewing to Prevent Obesity: A Randomized Controlled Trial. London: AMC. Sharma, M. (2011). Dietary Education in School-Based Childhood Obesity Prevention Programs. Available from: https://academic.oup.com/advances/article/2/2/207S/4591581

Saturday, February 29, 2020

Changes to the GED More High School Equivalency Exam Options

Changes to the GED & More High School Equivalency Exam Options In 2014 the GED exam was overhauled for the first time since 2002. Since the change, the National GED Testing Service saw a significant decrease in graduates. As a reaction to the decrease in grads, many states began researching and implementing alternative equivalency exams. The numbers were nothing to sneer at. Whereas in 2012 401,388 people passed the GED test, only 58,524 passed it in 2014. Some reports said that even high school graduates couldn’t pass the new GED. Changes included computer only administration, and more writing and critical thinking components. Designed to mirror high school curriculum changes and to mimic the skills required in a changing workforce, the GED was due for an update. Since the government created the GED in 1942 for the young men and women returning from World War II, the test has been updated five times. The upgrades usually result in drops in participation the following year, as test takers elect to wait until they have a better handle on what the new test will look alike before signing up. Some see this latest update as an unnecessary barrier for people who are already at a disadvantage. By increasing the test’s difficulty, increasing the cost, and requiring computers, they say people who are already struggling are being put at a disadvantage. Proponents for the changes to the test argue that the changes were needed in order to keep it relevant for employers who rely on the GED to measure skills comparable to those a high school graduate would have. In today’s technological world, it’s rare to find a workplace that isn’t mostly digitized. Alternative high school equivalency exams include the HiSET (High School Equivalency Test) or the TASC. Those opposed to the difficulty level of the GED say that the HiSET and TASC are fairer to students and less expensive. The alternative tests were actually created in the face of concerns that the GED was becoming more profit driven. Some say that it’s good to have alternatives but others argue that the increase in options may confuse test takers and may defeat the purpose of standardization inherent in the GED. In many states, the response to the more difficult GED was to lower the score needed to pass the test. In Michigan and 32 other states, the passing score for the GED was lowered from 150 to 145. The change was recommended by the GED Testing Service after the changes were implemented and fewer people started passing (and taking) their exam. In 2015, the exam had a 73% pass rate. Aside from the lower passing score requirement, in some states, test takers with scores between 165 and 174 are categories as ready to enter credit-bearing college courses and those who receive a score between 175 and 200 qualify for up to ten hours of college credit. These changes demonstrate an effort by the GED Testing Centre and local governments to improve the GED program while also attempting to stay relevant in a world where high school dropouts are finding they have increasing options.

Thursday, February 13, 2020

Retrospective Analysis of a Change in the Psychiatric ICU Essay

Retrospective Analysis of a Change in the Psychiatric ICU - Essay Example There are several change management theories that have been proposed and almost all theories concur, that the success and failure of any change is related to the people factor. It is largely the emotional reactions of people involved in the change process that needs to be managed. Partnership, participation and commitment of staff responsible to implement new processes becomes critical, else any plan is likely to fail. Change management also emphasizes that people's fears need to be managed and trust needs to be built hence communication becomes critical. Researchers have highlighted that involving staff in the planning of change, facilitating communication between departments and backing of senior management can go a long way in ensuring desired outcomes. Any new idea or change in existing practice, is often met with resistance by people who are involved in such transformations. Disruption in expectation is considered as loss of control (cited by, Brck, 2002). Resistance could be higher if people are not given clarity on the goals of new processes and the benefits that one hopes to achieve by implementing the change (Doppler and Lauterburg, 2000). The reaction is triggered by the psychological need for security and predictability. Fear of the unknown holds people back from embracing any change in process or structure. As noted by (Block, 1981, p. 113), "typical forms of resistance, or better symptoms of resistance, beside the most obvious form of attacking, are: Silence, debating unimportant things, staying away, coming to late to meetings, flooding with detail, intrigues, rumours etc...".This can be counter productive as has been proven by Kotter (1995) who shows that two thirds of the changes end in failure. Theorists agree that resistance is a natural reaction to change which need not be explained away with logic or ignored, it needs to be dealt with as soon as it encountered, acknowledging that people are humans with a bundle of emotions that need to be tackled. It therefore becomes important to elicit people's responses to change and address their concerns. The techniques available to change leaders for combating resistance abound in literature. Being participative (Coch & French, 1948, 512-532), using transition management (Ackerman, 1982, P. 46-66), making use of political diagnostic tools (Cobb, 1986, p.482-496), following an one to one approach (Coghlan, 1993), fostering a learning organization (Garratt, 1994), using the seven keys for successful change (Carr, 1994,55-58), or working as transformational leaders (Parry, 1996) are all helpful starting points for change leaders. The task however is challenging since it involves complex emotions. However, it is also true that when peo ple are asked to participate and their ideas respected, their commitment to the change process will increase (Armenakis & Bedeian, 1999).Final success can well depend on the maturity of change leaders (McClelland, 1975). It is also worth pointing out as noted by Chapman (2005), "certain types of people - the reliable/dependable/steady/habitual/process-oriented types - often find change very unsettling. People who welcome change are not generally

Saturday, February 1, 2020

Statistics for clinical therapist Essay Example | Topics and Well Written Essays - 1250 words

Statistics for clinical therapist - Essay Example Such studies do emphasize the implicit need for getting a public opinion on the Health care services. Scholars like Gilhooly, Murray and Berkely (1991) have suggested how negative perceptions were present within the public suggesting that individuals themselves may be less likely to accept such care if offered. Their findings were uncovered during exploratory interviews and suggest that lack of public awareness, and awareness within the medical profession, may reduce the likelihood of patients accessing these services. The survey research was inspired by several research works in Glasgow and adjoining areas. The report of the findings of the first national survey in Scotland on public knowledge and understanding of palliative care in 2003 revealed certain interesting results such as the relation between income and choice of health services, importance of advice and support for patients etc. The surveyed participants are local natives of Glasgow. To get an accurate opinion on the issues that are related to the NHS the surveyed population will consist of respondents spreading over the age range of 20-50 years. The respondents would consist of an equal number or men and women so that the results are not gender biased. A gender biased research data is of little use in the formulation of policies or new interventions in health research. The research study also looked into several other parameters that impinge on the study. These include the economic status and occupation of the respondent. The status and occupation is likely to enable the formation of different opinion amongst the citizens in Glasgow. The survey was conducted with a questionnaire that contained only close ended questions. The respondents were selected on the basis of convenience sampling. The questionnaire is provided in the appendix. The results obtained from the survey are detailed here sequentially: c.1. The respondents were equal number of men and women. Out of a sample size of 400 respondents, there were 199 men and 201 women. c.2. the Age varied between 20-25 years as follows: 10 percent respondents . 20-22 yrs old 10 percent respondents . 23-25 yrs old 10 percent respondents . 26-28 yrs old 10 percent respondents . 29-31 yrs old 10 percent respondents . 32-34 yrs old 10 percent respondents . 35-37 yrs old 10 percent respondents . 38-40 yrs old 10 percent respondents . 41-43 yrs old 10 percent respondents . 44-46 yrs old 10 percent respondents . 47-50 yrs old c.3. About 50 percent of the respondents were students while the remaining 50 percent were the members

Friday, January 24, 2020

Complementary Medicines - A Perplexing Pharmaceutical Product Essay

There is no place for the supply of vitamins or complimentary medicines in pharmacy. Most complementary medicines lack clinical trials that conclusively prove their efficacy. For pharmacists, considered as drug therapy experts within the community, their supply from a pharmacy presents a serious ethical dilemma, as it is would be unwise to recommend an unproven treatment. It has been reported that this is further compounded by a lack of clear information on the status of the body of evidence for the support of specific complementary medicines. However, there is evidence to suggest that not only can complementary medicines work, but also that the use of complementary medicines is on the increase. This essay aims to review some of the reasons for the use of consumer demand for complementary medicine. Once this has been established, the ethics of the supply of complementary medicines will be examined in detail, concluding with a remark regarding the appropriateness of their supply by a pharmacist within a pharmacy. Within this essay, the term ‘complementary ’ medicines will be intended to include â€Å"herbal medicines, traditional medicines, vitamins and minerals, nutritional supplements, homeopathic medicines and aromatherapy products† as defined by the Therapeutic Goods Administration (REF:TGA). Complementary medicine use has become wide spread, and by all accounts, consumer demand is increasing further. A 2004 representative population survey conducted within Australia revealed that 52% of Australians had used a complementary medicine within the last twelve months (REF:6). (REF:2) reports that consumers reasons for accessing complementary medicines are several and varied, and includes those without ready access to conv... ...quire proof of efficacy and therefore their efficacy has not been established. The belief held by about half of the Australian public that the government tests complementary medicines for efficacy is incorrect. This creates a problem for health care professionals because a risk-benefit profile can not be established, and so consequently they are unable to recommend an unproven complementary medicine. Lack of efficacy also creates ethical challenges for their supply as the community perceives pharmacists as evidence-based experts on drug therapy, but for the majority of complementary medicines this evidence does not exist. Therefore, it can only be concluded that there is no place for the supply of complementary medicines in pharmacy. (REF:5) summaries this position well, â€Å"when proof of efficacy is lacking, any risk, no matter how remote, is too much to bear†.

Wednesday, January 15, 2020

Melting Point Lab OC

The bob]active of the Melting Point Lab was to learn the technique of melting point determination. Also, to discover the identity of an unknown compound from using the mixed melting point method. Introduction: The range of temperatures between the temperature at which the first crystal Just stats to melt and the temperature at which the last crystal disappears Is known as a melting point. There are two many reasons that melting points provided us. The first purpose is to regulate the purity off substance.And the second purpose is to determine the identity off material. Melting points are frequently used to establish f the correct compound has been acquired. When performed correctly, the precision of any melting point should be +ICC when related to the literature values; allowing for variations In the PM due to experimental error. A mixed compound can also be supported. A mixed melting point is one were a compound is mixed with additional substance and the PM determined. If the sample s melt at the same time, resulting that the samples are identical.However, if the samples are not the same, the mixture will melt below the +30 C allowed error range and over a wider range (greater than 30 C). This Is the technique that Is used o determine the unknown compound in this laboratory While performing this lab, there are two principle sources of experimental error in determining melting points. Thermometer error is one, and this is a source of error one cannot control. As a result, this is not usually worried about. Human error is the other error than can happen.Human error Is mostly mechanical error that is direct result of how one does things. An error specific to the Melting Point Lab Is the packing of the capillary tube. If too much solid Is placed In the tube, It will take a very long time to melt, resulting in higher temperatures recorded. Leading one to â€Å"false range†, as a result lead one to the incorrect conclusion about the melting point and purity. T he second source of mechanical error that can be seen in this laboratory is rate heating. If too much heat Is applied, the mercury rises quickly, again giving a false range.Set the Mel-Temp to heat up to a temperature below the melting points of both compounds and to heat up at what ever interval works best for the experiment (60 degrees C) and an interval of 10 degrees a minute was recommended) D. Once the Mel-Temp has reached the temperature you set place the tube containing the vanilla in the middle slot of the machine E. Record the temperature at the first sight of liquid and again when the compound is completely melted F. Repeat the same procedure for the aspirin and the 50:50 mix Ill.Procedure of Part Two A. Obtain an unknown substance (substance B) B. Pack a capillary tube with the unknown substance and place it in the Mel-Temp machine. Following the same procedure as you did with the vanilla, aspirin, and 50:50 mix; recording the temperature at the first appearance of liquid and once the compound has completely melted C. Once the melting point has been found (114 degrees C), refer to the chart provided in the lab manual to see what the possibilities or the unknown compound are (Actinide or Fluorine) D.Choose one of the possible compounds to repeat the experiment with the chosen compound and a 50:50 mix of the known and unknown (Fluorine) E. If the melting point of all three tubes is the same you chose the correct compound, if the melting point was significantly lower it was the other compound that was listed as an option Results and Conclusion: The substance we obtained was Unknown B. After packing a melting point tube with Unknown B, we determined the melting point by placing the capillary tube in the Mel-Temp. Unknown Bi's melting point was 114 C.From the list of possible unknown compounds, we looked at the initial melting point, which was 114 C and choose to mix it with Fluorine, whose melting point was also 114 C. After performing a 50:50 mixture o f the unknown and known compounds, we were able to define that unknown B was Actinide. We were able to establish this because after mixing the unknown and the known, the melting point was lower, 98 C. Since the melting point was lower, we were able to conclude that two compounds were mixed; as a result unknown B was Actinide.

Tuesday, January 7, 2020

Vulnerability of the Mentally Ill - 1264 Words

Vulnerability of the Mentally Ill Eva Morris American Sentinel University Vulnerability of the Mentally Ill Evaluation and treatment of the mentally ill population has developed from confinement of the mad during colonial times, into the biomedical balancing of neurological impairment seen in these modern times. There were eras of mental health reform, medicalization, and deinstitutionalization sandwiched in between (Nies amp; McEwen, 2011). Regardless of the stage of understanding and development, communities have not been completely successful in dealing with and treating persons who are mentally unwell. Fortunately, treatment has become more compassionate; social and professional attitudes have morphed into more humanistic and†¦show more content†¦The piece of this health reform act related to mental health stipulates that there be state laws mandating or regulating mental health benefits (NCSL, 2012). This author has found no literature that indicates the effectiveness of the PPACA. Perhaps it is too early to determine the success or failure of the PPACA. At the state level, the Department of Health and Hospitals of the State of Louisiana (DHH) is the primary policy maker and provisionary for mental health care. The DHH sponsors a highly effective Office of Behavioral Health, which supports mental health programs and treatment facilities for Louisiana residents with mental disabilities. The programs provide crisis intervention, psychosocial rehabilitation, and family support services, as well as 3 inpatient treatment facilities. Healthy People 2020 Objectives The Healthy People 2020 initiative is a government-sponsored program designed to use science-based, 10-year national objectives to improve the health of all Americans. Healthy People 2020 encourages collaboration across communities, empowers individuals to make informed health decisions, and measures the impact on health of these activities (2020, 2013). The goals of 2020 related to mental illness are to improve mental health by assuring access to quality mental health services, to reduce the suicide rate, to increase the number of homeless persons who need and also receive mental health services, to reduce the numberShow MoreRelatedJudith Butler Is Still Alive Today1282 Words   |  6 Pagesobligated to others. Throughout Precarious Life, Butler discusses issues of vulnerability and violence, relationships between autonomy and with political and legal powers, and how the definition of terms relates to ethics. Butler starts off Precarious Life by discussing vulnerability and the issues that surround it. She wants to redefine the â€Å"Human† as a site of interdependency. One way that we experience vulnerability is through loss. We see loss as beneficial for a several reasons. When we experienceRead MoreMental Illness And Crime Is Vulnerability928 Words   |  4 Pageswithin a week, a day, a month and when they re back at that same place where they are stood at the top of that building they wont trust anyone else.† Another theme which ties a link between mental illness and crime is vulnerability. After speaking with a few officers, vulnerability and low state of mind was an occurring issue which influenced people to commit crimes. Sgt Haworth went on to describe his own interpretation of what mental illness is through his own experiences. â€Å"mental illness isRead MoreTwo Vulnerable Populations and Two Nursing Theories Essay674 Words   |  3 PagesFrom a healthcare perspective we see vulnerability as a person’s susceptibility to disease, whether that disease is from a mental, physical, or sociological standpoint. 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