The Way Our Society Views Sexuality Is That Anything Aside From Being

The way our society views sexuality is that anything aside from being heterosexual is wrong. Homosexuals face many controversial issues, such as being banned from the military to marital laws. I feel that homosexuals should have all the same rights as heterosexuals and they should not be judged by their sexual orientation alone. Laws banning as well as states that don't accept same sex marriages are absurd and should be prohibited from having such laws. The government is in charge of quite a few things, marriages shouldn't be one of them. There are some decisions that should be allowed to be made on a persons own without the government intervening. The United States criticizes Islamic Nations for the way they treat the women of their countries. They select a husband for her, and if she doesn't marry him or she chooses another, she is shunned and in a lot of cases beaten and even killed. Yet, we justify telling people that they can only marry someone of the opposite sex. Marriage is a very personal and delicate thing and no one should be able to tell another person who they can and cannot marry. There is always the issue of God and the Bible when talking about homosexuality and same sex marriages. According to the Roman Catholic Church, marriage is a "sacramental union entered into permanently between one baptized man and one baptized woman. With this definition, the idea of same sex marriage becomes meaningless. If God is such a divine being shouldn't he be able to accept people of all races, social standings, and so on? If someone truly believes in God then they should know that he created everyone, so why would he make homosexuals if they were not equal to others? Basically the banning of same sex marriage comes down to the fact that everyone is looking for happiness, so why should anyone else try to deny someone the opportunity to be happy if it is unharmful to others? Same sex marriages really do not hurt anyone, and they shouldn't offend anyone either. They are a personal sacred bond between two people that love each other.

Visas y licencia para trabajar como arquitecto en USA

Visas y licencia para trabajar como arquitecto en USA Varias visas permiten a arquitectos internacionales trabajar legalmente en Estados Unidos, con independencia de si se ha obtenido o no la licencia estatal para esta profesià ³n. En este artà ­culo se explican cules son las visas de trabajo de las que se pueden beneficiar los arquitectos, dependiendo de sus circunstancias personales. Adems, por su importancia, tambià ©n se alude a cà ³mo es la carrera de arquitectura en Estados Unidos y cules son las opciones para los arquitectos internacionales para obtener una licencia en este paà ­s. Visas de trabajo y residencia permanente para arquitectos Para decidir quà © visa es la ms conveniente hay que mirar a las caracterà ­sticas de cada una con sus ventajas e inconvenientes y tambià ©n a las peculiaridades del arquitecto. Estas son las visas que se podrà ­an utilizar: En primer lugar, la visa H-1B para profesionales y modelos. Esta puede considerarse como la visa por excelencia para estos casos. Sin embargo tienen el gran problema que en la mayorà ­a de los casos est sujeta a un cupo mximo anual de visas que se pueden aprobar, dejando sin opciones a un buen nà ºmero de profesionales. En el caso de los chilenos destacar que tienen a su disposicià ³n la versià ³n H-1B1 que prcticamente les garantiza que siempre hay una visa disponible para ellos si cumplen los requisitos.   Las visas de la familia H-1B tienen adems la gran ventaja desde el punto de vista migratorio de que son consideradas como de doble intencià ³n, es decir, permiten legalmente buscar de forma activa una tarjeta de residencia permanente para quedarse a vivir y trabajar en los Estados Unidos. Otra visa a destacar pero que aplica solo a mexicanos es la conocida como  visa  TN, creada  al amparo del Tratado de Libre Comercio (NAFTA). Para esta categorà ­a no hay là ­mite anual de visas que se pueden conceder y pueden ser utilizadas por arquitectos. Una gran visa abierta para todas las nacionalidades es la que se conoce como visa O, para personas con habilidades extraordinarias en los campos de Negocios, Artes, Educacià ³n, Deportes, Cine y Televisià ³n y Negocios. Los mejores arquitectos con reconocimientos notables podrà ­an tener opcià ³n a obtenerla. Otra visa disponible es la E-2 de inversià ³n. Es decir, se tendrà ­a que crear una empresa y esta compaà ±Ãƒ ­a contratarà ­a al arquitecto. Estas visas estn sà ³lo abiertas a los ciudadanos de determinados paà ­ses. Por otra parte, los estudios de arquitectura de otros paà ­ses pueden crear subsidiarias en los Estados Unidos y enviar con una visa de la familia L a sus ejecutivos o arquitectos que ya tiene empleados. Y, finalmente, otra opcià ³n de visa es la J-1 de intercambio. Permite un entrenamiento en Estados Unidos de hasta un mximo de 18 meses. Al arquitecto en prcticas se le paga al menos el mà ­nimo que habitualmente se abona a arquitectos locales con los mismos conocimientos y experiencia. Architect-us es una de las empresas que se dedica a poner en contacto a arquitectos internacionales y estudios locales para este fin. Finalmente, tambià ©n es posible obtener la tarjeta de residencia permanente por trabajo si una empresa estadounidense patrocina al arquitecto extranjero. Y en casos muy excepcionales de excelencia profesional es posible el auto patrocinio. Carrera de arquitectura en Estados Unidos En Estados Unidos, se puede estudiar arquitectura en una universidad acreditada por la NAAB y pueden ser estudios de licenciatura o de maestrà ­a. Una vez completados los estudios, es necesario realizar tres aà ±os de prcticas bajo el control de un arquitecto, es lo que se conoce en inglà ©s como IDP. Posteriormente, hay que aprobar un examen conocido como ARE que es muy amplio y abarca conocimientos de arquitectura per se pero tambià ©n de construccià ³n. El siguiente paso es obtener una licencia de Arquitecto Registrado (RA, segà ºn sus siglas en inglà ©s). Los requisitos para esta licencia varà ­an de estado a estado. Quà © hacer cuando los estudios de arquitectura se han realizado en otro paà ­s La licenciatura de arquitectura estudiada en otro paà ­s no se reconoce en Estados Unidos, excepto en el caso de Canad.   Las opciones para trabajar con las que cuentan los profesionales sin licencia que se encuentran en esa situacià ³n son varias. Es frecuente que se trabaje bajo la supervisià ³n de un arquitecto con licencia y que se utilicen descripciones profesionales como diseà ±ador, arquitecto en prcticas, etc. Otra opcià ³n es estudiar  una maestrà ­a en arquitectura en los Estados Unidos y luego seguir los pasos que siguen los estudiantes de arquitectura estadounidenses y, adems, convalidar los estudios realizados en otro paà ­s y, en ocasiones, la apostilla de la Haya. Pero hay ms opciones que ofrece el Consejo Nacional de Arquitectura (NCARB, por sus siglas en inglà ©s). En concreto, es posible seguir dos caminos diferentes. En primer lugar, el Foreign architect path to certification. Esta opcià ³n no es admitida por todos los estados. En segundo lugar,  los que no tienen tanta experiencia trabajando pueden seguir lo que se conoce como el Standard Path. Comprende, entre otros, los siguientes pasos: convalidacià ³n de crà ©ditos con realizacià ³n de los pendientes, prcticas laborales, rendir el examen del ARE. Este test tiene la caracterà ­stica de que sus resultados son tambià ©n aceptados por todas las provincias canadienses.   Finalmente, verificar la normativa de cada estado, ya que cada uno tiene jurisdiccià ³n en materia de quià ©n est autorizado a firmar como arquitecto. Y esto aplica tambià ©n a los territorios de la Commonwealth, como Puerto Rico, Guam, Samoa e Islas Và ­rgenes Americanas.

Endocrine Disorders Term Paper Example | Topics and Well Written Essays - 750 words

Endocrine Disorders - Term Paper Example In some diseases abnormalities occur in the gland which cause irregularity in the secretion of these thyroid hormones. The most common abnormalities of thyroid gland are hyperthyroidism and hypothyroidism. Hyperthyroidism means the excessive secretion of thyroid hormones from thyroid gland whereas Hypothyroidism is the decreased secretion of thyroid hormone from thyroid gland. ETIOLOGY Graves disease is an autoimmune disease whereas Myxedema is a disease caused by hypothyroidism. In autoimmune diseases our immune system produces antibodies against our own organs or organ system. In Graves disease our immune system produces antibodies against thyroid gland which increase the secretion of the thyroxine from thyroid gland. These antibodies are called thyroid stimulating immunoglobulin (TSI). Thyroid stimulating immunoglobulins bind to the receptor and imitate the action of thyroid stimulating hormone in releasing thyroxine from the thyroid gland. The effect of thyroid stimulating immuno globulin is excessive and causes increased production and secretion of thyroxine from the thyroid gland. Another type of immunoglobulin that is formed by our immune system against the thyroid gland also acts on the TSH receptors and stimulates the growth of thyroid gland excessively. These immunoglobulins are known as thyroid growth stimulating immunoglobulins (TGI). These antibodies are the primary cause because of which Graves Disease occurs in an individual. Myxedema on the other hand is a condition caused by hypothyroidism and not hyperthyroidism which is seen patients with Graves Disease. The reason for which edema occurs in hypothyroidism is not clearly known but it is said that the increased deposition of chondrioton sulphate and hyaluronic acid in interstitial spaces causes it. The causes of hypothyroidism that eventually lead to myxedema are autoimmune diseases, thyroiditis or surgically removed thyroid gland. In other words Myxedema is a condition caused by lack of thyroid hormones whereas Graves Disease itself leads to excess activity of the thyroid gland. Myxedema and Graves Disease are both concerned with the abnormality of the thyroid gland. SYMPTOMS The patients suffering from Graves disease show diffuse hyperplasia of thyroid, anxiety and tremor of hands. The patient also loses weight and suffers from muscle weakness. The patient will experience extreme fatigue but will be unable to sleep properly. The skin of the patient will be soft and warm. Intolerance to heat and extreme sweating are also seen in the patients suffering from Graves disease. Increased gastrointestinal tract motility also occurs which leads to mal-absorption of food and diarrhea. Exophthalmos is also seen in these patients which is the protrusion of eyeball. The patients with myxedema on the other hand show sluggishness in mental and physical activity. The patients suffering from myxedema show difficulty in speech and intolerance to cold. Sympathetic activity is decreased whi ch in turn decreases the gastrointestinal motility and sweating. The decreased gastrointestinal motility in turn causes constipation. Due to decreased sympathetic activity the blood flow in these patients is low and so the patients looks pale. These patients have coarse facial features and enlarged tongue. The voice becomes deep in myxedema. TREATMENT In Graves disease the

Roles of Estrogen in Development Essay Example | Topics and Well Written Essays - 1250 words

Roles of Estrogen in Development - Essay Example Most species with two sexes exhibit sexually dimorphic behavior and physical characteristics. New research suggests that the presence of estrogen, specifically estradiol, has an active role in sexual differentiation. Several sexual dimorphic structures in the brain have been observed in laboratory experiments. This study had been performed using male and female rats and had proved the differences in size of corpus callosum between two sexes had existed facilitated by estrogen. Estrogen plays an important role in male reproduction, critical for sustained fertility in some species. Reducing estrogen's interaction with its receptor(s) in monkey and mouse models is associated with reduced sperm motility and, in some cases, documented elimination of sperm fertilizing ability, suggesting that normal epididymal function may be estrogen dependent. The objective of the experiments was to evaluate the effects of reduced endogenous estrogen on development of epididymal function in the pig, a species in which males have very high levels of endogenous estrogen. Furthermore, reducing endogenous estrogen during postnatal development appears to have transient effects on porcine epididymal function. These transient effects suggest that the pig, with its high endogenous estrogen, may respond differently than other species to reduced estrogen synthesis (McCarthy, et al). This particular study provides a viable claim of estrogens importance on development of reproductive sys tem particularly in male specie. The development of the positive feedback of estrogen in normally fed animals and its possible alterations in animals subjected to restricted food intake has been the focus of another study and had indicated that the gonadotropin response to estrogen positive feedback develops gradually and quantitatively as the animal matures and undernutrition-induced delayed puberty is not caused by inability of the hypothalamic-pituitary unit to respond to positive estrogen feedback, but rather to ovarian failure to release estrogen in amounts sufficient to trigger a gonadotropin surge (Ronnekleiv, et al). Another study had determined whether endogenous estrogen, the levels of which increase with advancing pregnancy, regulates growth and development of the baboon fetal adrenal cortex. In the end it propose that estrogen acts directly on the fetal adrenal cortex to selectively repress the morphological and functional development of the fetal zone, potentially as a feedback system to maintain physio logical secretion of estrogen precursors and thus placental estrogen production to promote normal primate fetal and placental development (Albretch, et al). Despite the estrogens' significance on development, some studies apparently speak of its contribution to developmental errors. Evidences have accumulated that exposure to environmental components with estrogenic activity causes reproductive disorders in human populations. Studies conducted over the past 50 years have clearly shown a continual decline in semen quality accompanied by an increase in male reproductive disorders during this period in industrial countries. As healthy gametes are a prerequisite for healthy children, such disorders are a significant problem not only for the current society, but also for future generations. Epidemiological, clinical, and experimental studies have suggested that excessive exposure to estrogens and xenoestrogens during fetal and neonatal

Cultural Analysis Essay Example | Topics and Well Written Essays - 1250 words

Cultural Analysis - Essay Example The main objective of the socio-cultural analysis of India is to find out and recognize the potentiality of business opportunities in the country. This initiation would be effective for foreign investors and marketers in understanding the land, its people and cultural diversity before embarking on any international marketing venture in the country. Indian history has a glorious past starting from 2500 B.C. with the Indus Valley civilization (2500-1500 B.C.). The urban civilization was developed on the bank of the Indus river along with the flourishing commerce and agricultural trade. After its decline in 1500 B.C., came the Aryans who migrated from the northwest of the subcontinent and settled in the middle of the Ganges river valley. Ancient and medieval India witnessed the rise and fall of several kingdoms with shifting political boundaries. The most significant unified India was constructed during the reign of the Gupta Dynasty (4th-5th century A.D.), which is more commonly known as the Golden Age of India. The Islamic period came to exist in the country from 10th century A.D. when the Delhi sultanate was established. In the early 16th century A.D., the Mughal Dynasty was established. During this period, India reached new heights in cultural harmony, political administration as well as economic accomplishment in trade and c ommerce. With the arrival of the British (East India Company began a new chapter by initiating trade with India), Modern India witnessed a new political movement as the political power of the country got transferred to the Crown. The political upheavals signaled the beginning of the uprising of a freedom struggle, which was headed by Mahatma Gandhi, the Father of the Nation. On August 15, 1947, India finally got its independence, freedom of becoming a dominion with the Commonwealth after staying in the clutch of the British for almost 200 years.

Emotion Equally Moral

Emotion Equally Moral ARE REASON AND EMOTION EQUALLY NECESSARY IN JUSTIFYING MORAL DECISIONS? Since the birth of human onto this earth, reasons and emotions are frequently used by us to justify any decisions made. However, to what extent that both of them play an important role in making decisions? This raises some arguable questions concerning reason and emotion; are they really equally necessary? Equally important means both factors must be present and without any of the factors which are reason and emotion, the decision cannot be justified. With that, I would say that reason and emotion have the same significant important role in justifying moral decision. Both of them work together to drive us in our daily life so the decisions made will be the best for the sake of human being. Thus, this essay will consider the equal role of reason and emotion in justifying moral decisions. First of all, how this two ways of knowing works together. Reason is the ability to think logically regarded as a basis for knowledge, while emotion is a strong feeling towards what you believed in and influencing behaviors. Reason and emotion are equally necessary in ethic as in justifying decisions emotion will be the catalyst for the next process which is reasoning. Rachel Carlson in his quote says, â€Å"If facts are the seeds that later produce knowledge and wisdom, then the emotions and the impressions of the senses are the fertile soil in which the seeds must grow†. As example, the news of natural disaster of Cyclone Sidr in the southern part of Bangladesh because of the global warming effect, the picture of 273,000 houses were destroyed and 650,000 damaged and more than 3,000 people dead will emotionally affect the reader. Then, the emotions will tell us the sympathy to the victims of the disaster. It would stimulate the reason to the morality of the countries that let their factories released the gases that caused the global warming disaster. Here, the emotion is the catalyst for the reason to take place. However, without the reasoning, the information from the news cannot be organized and to sort out the news in the rational way. The emotion make the reader of the news felt sympathy to the victims of the cyclone and the reason makes sense of the emotion part and end up with the moral decisions of the news. As Joseph Cook aptly commented, â€Å"Conscience is our magnetic compass; reason our chart†. Even reason and emotion equally necessary in justifying moral decisions, somehow reason play more important role as it can explain certain things that cannot be explained by emotion. In justifying a decision, it must be reasonable and acceptable. Emotion can distract what is wrong and what is right because it depends solely on what a person sees and feel. Thus, reason must present in the process to justify and correct what emotion think of. As example, if a pregnant women wanted to have an abortion. On the emotion level, she might think that having a baby is a burden for her. She just wants fun from the sex but she refuses the baby. She wants to get rid of the baby so that she does not have to take care of the baby and continue with her previous life. Her immediate response is the option to abort the baby. At that particular time, it may be right for her to abort the baby. But then, the feeling of a mother declines her to do the abortion and the reasoning process began. She started to consider the debate, ‘it is killing, and the baby deserve a live. Perhaps she might consider that it was not the babys fault, so why should the baby take it. Or maybe she poss ibly will consider her religion not allow abortion. So, the reasoning process continues until the women can justify her decision to do the abortion or not. Here we can see both are equally significant. Reasoning comes from the emotion process but the emotion itself cannot justify the decision that going to make. Thus, one cannot take place without the other. However, in this so-called civilization era where the cost of living is increasing, the option to abort the baby will be the most suitable choice for most of the people. Their reasoning brought them to that kind of decision because they claim having a baby will cost them a lot and they cant afford it. Even though they will feel it is a cruel action through their emotion, but it does not prevent the mother to abort that baby. In view of the fact that emotion is a feeling that is given form by a thought, it is usually bounded from the past experience that would influence the emotion that is created. If the past experience of the person is good, the person will have the good side of emotion or otherwise, the experience will end up with the bad emotion toward something. As a case in point, a person witnesses a horrible accident happened in front of his eyes. He can see the victims of the accident screaming for help. Very luckily, the person has some knowledge about the medical knowledge especially in emergency situation. However, because of the past experience where he failed to save a few lives after he gave the medical treatment, the person felt guilty and had the trauma. His emotion tells him not to help the victims as they would die because of him by justifying the action from his past experience. But then, he tries to reason his emotion; does it an appropriate action to let the victims that are really i n need for some help as he was able to help them? Does it worth him just to see them helplessly facing the end of their life? After a battle between his emotion and reason, in the end he might decide to help the victims. Even though in this example it is seen like reason is overpower emotion but actually they are equal. Someone may argue that reason is the cause that makes him to help the person. But in reality if his emotion is not stable enough or he did not have the confidence to help them but his reason push him to help, the probability that the victims would survive is low because he does not has the mental strength or something to inspire him to help them. This is just like what Winston Churchill has said, â€Å"Before you can inspire with emotion, you must be swamped with it yourself. Before you can move their tears, your own must flow. To convince them, you must yourself believe†. After his reason corrects his emotion or change the perception made by his emotion to inspire him, then he was able to help them. By looking at this example, it is clearly seen that reason has been plays the role the change the emotion of the person and the emotion has justified the decision that he going to make. Here, at first emotion stimulate the reason to work and in the later stage reason corrected and stimulates the emotion. Both of the factors play such equal role in justifying the decision as one might get it wrong without another one or perhaps the decision cannot be justified. There are some limitations where sometimes reason and emotion do not equal in making an ethical issue. This is frequently happen in the religious belief, field of works, and the level of knowledge of the person. In the religion such as Islam and Christian, bigamy (polygamy, adultery) is prohibited in those religions. Although a person wants to have more wives or having a little experience of sex before marriage which comes from his emotion, he cannot do that because of his religion. His reasoning will prevent him to do it as it is against the belief of him to his religion. In the field of work such as judge, emotion must be put aside to justify the verdict that going to make. A judge must only depends to the reason from the facts either the accused person is guilty or not. This is the situation where reason and emotion do not play equally necessary in justifying moral decisions. In conclusions, reason and emotion equally necessary in justifying moral decision, because emotion can change according to situation but reason will justify the emotion with logic and hence will drive us to the correct interpretation of the ethical issue. But, reason can only exist and be significant if and only if emotion exists. Emotion will be the catalyst for reason to work. In most of our life, we cannot deny the role of emotion and reason. However, other ways of knowing such as perception and language also can be important in justifying moral decisions but reason and emotion exist in the equal way to justify any moral decision that we make in our life. Therefore, reason and emotion are equally necessary in justifying moral decisions.

Hamlet Essay -- essays research papers

Contrast Between Hamlet, Laertes And Fortinbras Hamlet (prince of Denmark) can be greatly compared to Laertes (son of a noble), and Fortinbras (prince of Norway) in the play. They all are very similar but yet different at the same time. They all had love and respect for their fathers and felt the need to avenge their deaths, which all were brutally killed. All three believed that the murderers had dishonoured their fathers as well as themselves. They all reacted and took different approaches in attempt to restore honour in their families. Hamlet seems to be the one who lets things dwell in his mind before taking any action or making an attempt at trying to get on with his life. After the death of his father he becomes depressed and gradually becomes enraged with his mother’s immediate marriage to his uncle Claudius. He was lead to believe his father died of natural cause but he became aware of the murderer when his father’s ghost appeared to him. When Hamlet learns the truth of his father’s murder, he cries, but promises action, though he delivers none. He says â€Å"Haste me to know’t, that I, with wings as swift as meditation or the thoughts of love, may sweep to my revenge.† (Act 1, Sc. 5, 29-31). At the end of the scene he says â€Å"The time is out of joint: O cursed spite, that ever I was born to set it right!† (Act 1, Sc. 5, 188-189). This shows that he is no longer in such a rush to avenge his father’s death by killing his uncle Claudius. The appearance of...

Coconut Oil Essay

Edible oils are found in large amounts in our daily diets hence adding up to a great amount of fatty acids in our system. Examples are in our stews, some soups, several rice dishes, fried or grilled meat and fish. Many have thus perceived that oil has been the cause for several of the ailments that have plagued and still plague our race, especially heart disease and other related cholesterol issues (Blonz, 1991).Nature gives the best source of oils, such as palm kernel and coconut oil. Coconut oil was maligned as one of such oils by the American Soybean Association (ASA), when the true cause was rather the vegetable oils in our food. Why was coconut oil the victim and what truly does coconut oil do? Coconut is scientifically known as Cocos nucifera. Coconut oil, just one of the many products from the coconut plant, comprises medium-chain fatty acids (MCFAs) found also in breast milk, which strengthen the immunity of babies to diseases.Coconut oil is in two main types; RBD (Refined, bleached and deodorized) coconut oil and Virgin coconut oil (the others that are often seen on the market are just versions of these two).The difference is characterized by the amount of processing the oil undergoes. RBD oils are made from dried coconut meat, ‘copra’ as Virgin oil is made from fresh coconut meat, ‘non-copra’. Another method for differentiating them is by their smell and taste (Fife, 2005). Virgin coconut oil is highly favoured due to its flavoured taste and sweet aroma in comparison to its counterpart, RBD oil which is bland. Coconut oil is referred to generally as the â€Å"functional food† by dieticians, since it possesses health benefits beyond its nutritional content. Diabetic and hypoglycaemic patients have at certain instances being prescribed coconut oil, based on scientific evidence that it gives the user energy, much more than those found in glucose or insulin, not fat as do the other oils (vegetable oils) we take in daily, which contain long-chain fatty acids (LCFAs) which require the pancreatic enzymes and bile from the gall bladder, necessary for fat digestion. After breakage of the LCFAs, the individual fatty acids are then absorbed into the intestinal walls and converted into little fat bundles (lipoproteins). As the lipoproteins circulate the body through the blood, small fats are released from them, thus causing the fat that collects in arteries, clogging blood flow and thus leading to atherosclerosis and its kind. LCFAs are found largely in vegetable oils which we consume incessantly every day, in our meals, like our beef, chicken, some butter, corn and in most palm oils. MCFAs on the other hand, are easily soluble in water so they are easily taken into the intestinal tract, needing very little activity from the enzymes and bile, thus travel straight to the liver through the portal vein as they bypass the lipoprotein formation stage. So, they do not circulate the blood as other fats do they just produce the needed energy for the body’s usage. This was proven by Applegate (1996) as essential for use by even athletes and some other professionals. Due to the easy ability of MCFAs to be digested, they tend to also improve the absorption of nutrients, taken with it. The inclusion of coconut oil in diets, enhances calcium, fat soluble vitamins (A, D, E and K) and some of the B vitamins uptake by the body, this is possible by the coconut oil being able to quickly get into the bloodstream as it needs less work done on it by the enzymes and other factors present. The coconut oil can be applied on the skin of patients or people whofind it difficult to ingest substances or have problems with their digestive tracts. Consumers of coconut oil have also testified that, it serves as a sort of weight manager. The underweight and malnourished have testified that it increased their weight considerably, as the overweight and obese said they experienced loss in weight, all because the presence of coconut oil controls the rate of metabolism. Metabolism is evaluated by measuring energy expenditure, which is the rate at which calories are consumed. The MCFAs found in coconut oil, according to research has been seen to cure, even prevent the most infectious of diseases, making it difficult for fungal (ringworm, athlete’s foot and candidiasis), bacterial (ulcers, pneumonia and gonorrhoea) and viral (influenza, measles, hepatitis C) infections to exist in any condition in which they both exist. For this reason, many medical professionals have instilled the practice of adding coconut oil to their formulas. These sightings of the antimicrobial property of coconut oil, were first reported by Jon Kabara, Ph.D. in 1966, when trying to solve food preservation problems. Parasites, such as giardia were also discovered to be affected by this action of the oil. According to Fife (1996), the antimicrobial action undertaken by coconut oil, can be briefly explained based on the size of the trans fatty acid (medium) and its reaction when in man. The MCFAs in coconut oil (namely, lauric acid, capric acid and caprylic acid) are broken down to short-chain fatty acids, SCFAs (monolaurin, monocaprylin and monocaprin); only then, do they become activated in the digestive tract. Each SCFA has a specific function, thus they synergistically work together to destroy germs. As a result, studies are on the path to obtain the cures for the currently tormenting infirmities that we live with, AIDS and SARS, to name a few are still under the microscope, undergoing gruesome tests to see how best they can be eradicated. Truly nature is serving us with a panacea, but whether we’ll take it depends on us. To further buttress on the attributed medical prowess possessed by coconut oil, consider Porfirio (Paul) Sorse, a Filipino, who later turned an American because the Philippines were a U.S. territory and served as cook in the First World War. Paul was considered by many as a remarkable individual who lived by coconut oil. He was hailed by those living close to him as a physician, all because he miraculously cured many conditions with the application of coconut oil to the affected region, be it internal or external. He was even approached by somepharmaceutical companies, all in search for his secret formula in making the oil, which he refused. Paul used the oil for every imaginable use; as a lotion, in cooking, as a drug, for massages and the lot. Paul died at the ripe age of 102, not suffering any ailment, as he never smoked or drunk in his entire life but survived on coconut oil (Fife, 2005). Coconut oil can cure every ailment in this world though not yet completely proven with scientific facts for some of them. Many ailments have so far being treated with coconut oil and have been flushed out of the systems of the ill. Though the list is quite lengthy, it contains many familiar names, a few include; aches and pains, acne, allergies, arthritis and stiff joints, asthma, athlete’s foot, atherosclerosis, bad breath and body odour, insect bites and stings, bladder infection, bacterial and viral infections, blisters, blood pressure, boils, bruises, cancer, candidiasis, cataracts, colds, liver disease, constipation, dandruff, diabetes, insomnia, indigestion, nose bleed, obesity, ulcer and wrinkles. As a medicine, coconut oil can also be included in diets to treat illnesses, that is serving as cooking oil or even just mixed with any food. It can also be applied on the skin as a lotion, hair pomade, massaging oil or suntan oil. The direct application of coconut oil to the skin, allows the body easily get access to the nutrients for energy, as a result giving the skin the much sought smoothness that the ailment might have tampered with. In other words producing a more happy, healthy and beautiful handsome you free from any ailment as the immunity of the human is enhanced. These facts go a long way to disprove the evidence provided, that coconut oil is the cause of heart diseases and explains why coconut lovers or coconut bearing communities live longer and experience at times no illness in their lives. REFERENCES Applegate, L. (1996). Runners World. Nutrition, (31), 26-27. Blonz, E.R. (1991, January 23). Scientists revising villain status of coconut oil. Oakland Tribune, p. 22. Fife, B. (2005). Coconut cures: Preventing and Treating Common Health Problems with Coconut. Colorado: Piccadilly Books Limited. Fife, B. (1996). Coconut: Eat fat, Lose weight. Retrieved April 3, 2011 from the World Wide Web: http://www.simplycoconut.com//

Human Body Essays - Circulatory System, Medicine, Health, Angiology

Human Body Essays - Circulatory System, Medicine, Health, Angiology Human Body In the Beginning Within a month of conception, the cluster of cells that will, in the course of time, become a human being begins throbbing, signaling the development of a primitive heart. Scarcely four weeks more pass before an intricate network of veins and arteries the size of a pea forms and subdivides into a tiny replica of the four chambers that will one day make up the adult heart. As the fetus grows, so does its vitally important circulatory system. Although most of the functions of the heart remain dependent upon the mother throughout the entire pregnancy, in the latter stages the organ becomes strong enough to beat on its own. Even so, until birth the baby is cared for and nourished through the mother's placenta. An umbilical cord provides a supply line that furnishes food and oxygen for the baby, and also removes waste. When at last the birthing moment arrives, the baby emerges a separate individual; almost as soon as its first cries are sounded, its pulmonary and circulatory systems undergo a change that renders them self-sufficient. How it Works Technically speaking, the circulatory system is a masterpiece of organic activity. Composed of a network of 60,000 miles of blood vessels and a pintsized, powerhouse pump known as the heart, it services more than 2,000 gallons of blood per day, feeding and replenishing other organs and making life possible. In an adult, the heart is normally an 11 - ounce, fistsized organ that literally pushes blood through arteries, veins and capillaries. It does this by means of muscular contractions sparked by electrical impulses from the heart's pacemaker (sinoatrial node). All of the cells within each of the chambers magically work on cue. First, the right side sends blood to the lungs. There carbon dioxide is removed and oxygen is added, turning the blood a bright red color. Then the blood is pumped to the left side of the heart and sent via the aorta to the rest of the body. To survive, each of the body's approximately 1 billion cells must be nourished. This is the job of the blood, with the heart and vessels acting as facilitators. After depositing the necessary nutrients with each of the cells, the blood returns to the heart, carrying with it waste products it has picked up along the way. These are eliminated through a filtering process in the lungs and kidneys. By now the supply of oxygen within the blood is nearly exhausted, and it is time to restock its supplies and begin the journey again. Incredibly, the whole process has taken just 20 seconds. During the course of an average life, the heart pumps tens of millions of gallons of blood. It is estimated that the amount would easily fill a 24-foot-wide cylinder to a height greater than the Empire State Building. Perhaps more impressively, the circulatory system has the computer-like ability to direct greater and lesser amounts of blood to various areas of the body according to their immediate needs. This explains why athletes often forego eating just prior to a match. During the process of digestion, the gastric organs require more blood to complete their work. As if that weren't enough, the heart is also wired through the nervous system to respond to a large variety of physical and emotional stimuli. Witness the quickening of the heart at the touch of a loved one. What Can Go Wrong Most circulatory problems are caused by a blockage in an artery, which is known as atherosclerosis or hardening of the arteries. No one knows for sure why this happens, but the prevailing theory states that something causes the protective inner lining of an artery wall to be injured. Once impaired, the collagen in the lining is exposed. That, in turn, attracts platelets and toxic substances from the bloodstream, which enter the artery wall. Eventually, the process leads to a buildup of debris, narrowing of the artery and finally, blockage. Interestingly enough, although the heart has a continual flow of blood streaming in and out of its chambers, it is unable to take the nourishment it needs from this source. Rather, it must rely on its own miniature circulatory system, which branches off from the aorta or main channel. Here tiny but extremely important vessels called coronary arteries provide the means to feed the heart. Like other arteries, they are also subject to blockage. And herein lies a potential and fairly common tragedy, because when coronary arteries cease to function as they should, the heart is deprived of

Comparing and contrasting The Lamb to the slaughter and The Vendetta Essays

Comparing and contrasting The Lamb to the slaughter and The Vendetta Essays Comparing and contrasting The Lamb to the slaughter and The Vendetta Paper Comparing and contrasting The Lamb to the slaughter and The Vendetta Paper Essay Topic: Literature In this essay I will be comparing and contrasting the stories of the Vendetta and The lamb to the slaughter. These two stories are about revenge. I will compare and contrast the way revenge is presented in both stories. In the story of The lamb to the slaughter, the main character is Mary Maloney. In the beginning Mary is portrayed as being a loving and devoted wife that dotes on her husband. Mary appears to love every little thing about her husband, she loved him for the way he sat loosely in his chair. At this point in the story Marys life seems almost perfect, she had everything she could ever want. She was pregnant, living in a comfortable house and with a husband she loved dearly. Things were going so well that something must go wrong. As soon as Patrick, Marys husband, tells Mary of his news she acts like nothing has happened, although she is clearly in shock. her first instinct was not to believe any of it, to reject it all. What Patrick said must have affected Mary strongly, even giving her the desire to vomit. Before Patrick had told her his news, Mary seemed content and comfortable. I think Mary started to suspect something wasnt right when Patrick told her to sit down. He acted strongly by saying it twice, Almost begging her to sit down, just for a minute, sit down. It was at this point that Mary got scared. Although as soon as he had told her she just went into a state of denial and carried on getting the supper. What he said didnt sink in, or maybe it did and Mary just chose no to think about it even though she was obviously upset. While Mary went to get the supper she was almost like a robot, everything was automatic In the deep freeze she found a frozen leg of lamb and carried it back up the cellar steps. Upon reaching the top Patrick said for gods sake, dont make supper for me. Im going out. As he spoke something inside Mary clicked, what he had just told her seemed to sink in. Mary walked up behind Patrick and hit him across the back of the head with the frozen leg of lamb, which she had picked out for their supper. Calmly, Mary stepped back, still not realising what she had done. Patrick fell to the floor and the crashing noise of his fall made Mary realise what she had done. She calmly took in the fact he was dead by saying, all right and so Ive killed him. As soon as Mary had realised that she had killed her husband, she became devious. She started to think of the consequences and what would happen to her and her baby. Mary wasnt stupid, she knew that there would probably be a death penalty, yet she didnt know what would happen to the baby. Even though Mary had just killed her husband she still cared about her unborn child. For this reason Mary devised a plan and alibi in her head. She would act as normal. She practiced going to the shop and asking for some potatoes and a can of peas. Mary practised this in front of her mirror and applied her make up. As soon as she felt that her voice sounded normal, Mary left her dead husband lying on the floor and went to the shop. On her return, she saw the body of Patrick. Upon seeing the lifeless body Mary was truly shocked. She had convinced herself that she hadnt killed him, or even hit him. Mary had made herself believe this was just a normal day. By doing so Mary felt all the pain and horror of finding her husband dead again, yet this time she was heartbroken. The Widow Saverini is first presented to us as a poor old woman that loves her son, she lives alone with him and their dog. We know she is poor as the text says alone with her son in a poor little house. When Antoine Saverini, the widows son was murdered, his body was taken back to the widow. This would make us feel sympathetic towards the widow as she has to see the bloody body of her dead child. The widow is clearly extremely distressed over Antoines death and swears revenge on his killer. When the widow first saw the lifeless body of her son, she didnt even cry which gives us the impression she was in deep shock. She must have felt great pain over Antoines death and she locks herself, and the dog, into the house with Antoines body. Once locked in she broke down and wept great silent tears. We are told later on in the story that the widow is religious, as she goes to church and prays. I believe that this is why she swore revenge. As some religious people believe that the only way the soul can rest is if the death is avenged. As there was no-one else to carry out the vendetta the widow had no choice but to seek revenge herself. At the beginning of the story the widow is portrayed as a loving mother that is grieving for her dead son whom she loved and cared for. As the story progresses however the widow appears to become obsessed with avenging her sons death. All day long, sitting by the window, she looked over there and pondered revenge. Her whole life seems to revolve around avenging her son. As soon as the widow thinks of a plan of revenge, she becomes devious. She plans out far ahead and prepares everything perfectly. She trains the dog for three month, patiently waiting until the dog will follow her command perfectly. The widow then disguises herself before she carrys out her main objective. At the end of the story we see the widow as ruthless, but we remember her as a loving mother that is determined to carry out a promise she made to her son, whatever the cost. Both Mary and the Widow are very intelligent. We know this because they both cover their tracks exceptionally well. The Widow does this by disguising her self as an old man whereas Mary does not use a physical disguise, but instead conceals her guilt. The two women are from different generations and cultures, as well as the stories being set in different time eras. The Widow and Mary both dont seem to care what happens to them at first, Mary sees no life for herself without her husband and the widow is old and sees her life as pointless now her son has gone. Later on however Mary thinks about her baby and doesnt want to leave it and so makes sure that there is no way anyone would ever no it was her that was infact the murderer. Both women are manipulative, Mary is talented at acting and acts innocent and upset at the death of her husband. Mary not only convinces herself of her innocence but also manages to convince the police. The widow manipulates the dog, by training it to do as she says. Mary is rather impulsive and kills Patrick on the spur of the moment, however the Widow takes her time to carefully plan out the murder. Although we know clearly why the widow seeks revenge we do not know why Mary does because the author does not tell us. The effect of not knowing means we assume the worst, as it must have been really bad to compel her to murder the man she doted on and adored. Both the women used murder as their revenge, Mary killing her husband and the Widow killing her sons murderer. We get the impression that Patrick told Mary he was leaving her. If this was the case then both Mary and the Widow turned to murder because they had lost someone they loved. Both revenges are different. Marys revenge is spontaneous, but the Widows is planned out perfectly. Marys revenge seems to be the perfect crime, whereas the Widow has a few flaws in her plan, such as many people knowing she had a motive and also the fact many people saw her, even if dressed as an old man. Although it doesnt matter as much that the Widows crime had a few flaws because she didnt seem to care as much if she was caught as she was old and felt that she had nothing left to live for now her son had gone, whereas Mary was expecting her first child. The revenge I preferred was Marys. The crime was so perfect and I admire her intelligence and acting skills. In my opinion the Widow was to cold blooded whereas I can understand Marys motives more. I loved the way Mary acted around the police, even convincing them to eat the murder weapon whilst they were supposed to be searching for it.

Developmental Changes in Preschool Children Essay - 3

Developmental Changes in Preschool Children - Essay Example Emotional development is the process of learning to recognize and express one’s feelings as well as learning to establish one’s identity and individuality. Social development is the process of learning to interact with others and to express one self to them. Both emotional development and social skills are essential as they prepare the child for school and adult life. These ensure that a child is able to pay attention to an adult figure (authority), ensure an easy transition from one activity to another as well as the ability to cooperate with other children. From the ages 1 to 3, children learn new things through observation and imitation. They acquire skills in sharing, showing affection etc from parents and/or primary caregiver. Through these experiences, they learn how to interact with others outside the home. The play has an important role in child development. Social-emotional skills gained by playing with others and their parents give them the self-confidence needed to build loving and supportive relationships throughout their lives. At about 1 year of age, children generally start to exhibit rebellious behavior, negativism (doing the opposite of what they are told), they express feelings of happiness and sadness, calmness and stability and inner peace. They are self-centered but begin to learn that some desires may never be met. They become increasingly frustrated because of their inability to perform certain tasks that they see older siblings and adults performing with ease of feeding themselves or writing hence the incidents of temper tantrums. As a child approaches age 2, there is generally an improvement in their speech and motor skills, which relieves some of their frustrations. They are able to respond to others talking and also follow simple instructions. They are increasingly able to express themselves through speech and seek approval from their peers and parents. There are fewer emotional outbursts.  

Biomedical Engineering Essay Example | Topics and Well Written Essays - 1500 words

Biomedical Engineering - Essay Example Before the body part is replaced, compatibility of the biomaterial and the living tissue is of great consideration (Ratner 2004). Biocompatibility is the acceptance of the synthetic biomaterial by the immediate and surrounding tissues and by the body generally (Paul & Kelvin 2009). Appropriate host response is shown by lack of blood clotting, normal heating and resistance to bacterial colonization. It is essential therefore to study the biomaterial composition and also the way in which they react with the environment in which they are put which is the surrounding tissue (Pruitt 2011). Hence, biomaterial selection involves the logical sequence of analysis of the problem, consideration of the requirement and consideration of the biomaterial properties. Biomaterials that match the properties of the bone and teeth These biomaterials have their physical characteristics that are needed to match the properties of the teeth or bone being replaced with (Ratner 2004). The mechanical properties of these biomaterials involve tensile testing that provides data on the characterization of the biomaterial. ... Good heat conductors hence have high conductivity. Coefficient of thermal expansion or thermal expansion coefficient It is by definition the fractional increase in length of a body for each degree (in centigrade) rise in temperature. ?=?L/Lo oC-1 ?T Where ?L is the change in length Lo is the original length of the biomaterial ?T is the change in temperature The values of ? are very small like for amalgam biomaterial, the value of ?=0.0000025 oC-1P.P.M Table showing the thermal conductivity coefficient of different biomaterials in parts per million (P.P.M) The original length of the tooth and the length attained when there is temperature change are calculated in order to determine the length of the biomaterial to be used in teeth filling. Expensile structures ensure that the biomaterial conforms to the irregular bony defects (Paul & Kelvin 2009). This also helps prevent the undesired movement of the fibroblast into the graft site and these yields in optimizing the quality of the repla ced bones. Coefficient of thermal expansion is widely considered in filling materials such as for the teeth with cavities. The above table shows different thermal conductivity values of different conductors used as biomaterials. Thermal diffusivity (D) Thermal diffusivity is defined by the equation; D=K Cp? Where, K is the thermal conductivity Cp is the heat capacity ? is the density A low value of thermal diffusivity is preferred however there are occasions when the high diffusivity level are preferred to the low ones like if the base material to be used is denture. It is necessary since it retains a good response to both cold and hot stimuli in the mouth (Ratner 2004). Physical properties Physical structures and stability of the