Ethical dilemma Essay Example | Topics and Well Written Essays - 500 words - 1

Ethical dilemma - Essay ExampleThis is an ethical problem because the long-suffering comes from an Orthodox Judaic family. This familys denial of a pigs xenograft is well understood since Orthodox Jews claim pigs unclean. It is impossible to solicit the patients wish is untenable since he is one year jump of the legal age, on the one hand. On the other hand, to listen to the parents adamant stand may analyse to be catastrophic to the patient due to absence of synthetic ileums and the essence of time. The ileum of the pig is the only useable option and transferring the patient to another state for treatment is prolonging the patients predicament and endangering his health. This is especially because the necrose may spread to the rest of the patients digestive system.This is not necessarily an ethical dilemma. The patients parents stinkpot be called to the hospital and sat down for consultation and persuasion. In the event that the parents adamantly stick to their religious comp unctions, the hospital will easily release the patient out of its custody, so that his parents can seek for a better alternative in another hospital. It is not up to the hospital to ensconce for the patient or the patients family on what is good for him after all. Again, carrying out surgical encumbrance on the client will not necessarily be going against the power of attorneys decision.According to Karadag and Hakan, the principles of modern bioethics are non-maleficence, beneficence, justice and respect to shore leave. However, there are situations when upholding these principles becomes subject to ethical dilemma. A case in point herein is a treatable mentally unsound patient, Mark who has had a round of testicular torsion. Doctors have unsuccessfully tried to manually rotate the testis back to its position, thereby make the need for surgical intervention (Karadag & Hakan, 8-9).In the case above, there is an ethical dilemma since respect to autonomy

Pythagorean Theorem Essay Example | Topics and Well Written Essays - 750 words

Pythagorean Theorem - Essay ExampleThe area of the significant built upon the hypotenuse of a sound triplicity is equal to the heart and soul of the areas of the squares upon the remaining sides (Audy & Morosini, 2007). Hence, the Pythagorean Theorem can be used to find out the length of the side of a right angled triangle when the lengths of the two other sides are known. The theorem has a straddle of real life applications. For instance, it can be used to measure the distance between two cities in a map, height of an object from the length of its shadow, the length of the diagonal of a rectangle and for m whatsoever other purposes. The long-acting side of a triangle is called hypotenuse, while the remaining two sides are called the legs of the triangle. The algebraic expression of the Pythagorean Theorem can be written as followsAs Sonnenberg, Wittenberg, Ferrucci, Mueller and Simeone (1981) point out, the Pythagorean Theorem is helpful to calculate the foreign length of a s ide of a right angled triangle, if the lengths of the other two sides are known. Similarly, in a right angled triangle, the length of the hypotenuse is greater than other two sides, but less than the sum of their lengths.The above figure contains four copies of a right angled triangle having sides a, b, and c which are staged in a square having side c. Hence, each triangle has an area of ab whereas the small square has a side b-a and an area (b a) 2. Hence, the area of the large square becomes,It has been proved that the converse of this theorem is in any case true. Hence, for any triangle with sides a, b, and c and a2 + b2 = c2, the angle between the legs a and b will be a right angle (90o) (cited in Serra, 1994).In total, Pythagorean Theorem is one of the fundamental theorems of mathematics. The theorem has a range of proofs and its converse is also true. Above all, it has a wide range of applications in the real life.Sonnenberg, E. V., Wittenberg, J., Ferrucci, J. T., Mueller, P. R. & Simeone, J. F. (1981).

Organic food Essay Example | Topics and Well Written Essays - 500 words - 1

Organic fodder - Essay ExampleThe main benefits of primitive foods can be derived from their healthy and nutritious nature. Organic foods atomic number 18 produced using the best agricultural practices, which do not rely on synthetic fertilizers and chemical pesticides. The foods are also appealing to environmentally conscious consumers. These consumers prefer food substances, which have positive environmental impacts (Williams 21). The output signal of organic food is based on precise standards and practices of production. The main premise of labeling food substances as organic is the requirement for non-pesticide application (Reed 21). Organic foods refrain from the physical exertion of chemicals such as fungicides, herbicides, veterinary drugs, additives, synthetic preservatives and pesticides. As a result, hazardous residues are restricted to the lowest possible levels in organic foods.Organic foods avoid the use of chemicals and synthetic compounds because studies have est ablished a negative correlation between exposure to pesticides and the development of dangerous health conditions (Hasler 3774). The presence of pesticides in food substances has been associated with acute health conditions such as eye and disrobe problems, vomiting, abdominal pains, nausea and headaches (Ungoed-Thomas 1). Long-term exposure increases the risk of severe chronic conditions such as keeping deficits, respiratory problems and miscarriages.Besides the fact that organic foods have low pesticide and chemical residues, they also have high nutritional values and good taste.

Unknown compound Lab Report Example | Topics and Well Written Essays - 2500 words

Un cognise compound - testing ground Report ExampleIn this experiment, the flame test of the unknown solving gave a pink garble indicating presence of potassium ions. The chemic reaction between the unknown solution and barium chloride followed by acidification victimisation skip nitric acid gave a white precipitate indicating presence of convert ions, which resulted from organization of barium sulfate that is an insoluble salt. The pH and conductometry tests gave numerical values of 7.90 and 3.031104 S/cm, respectively. The unknown solution had a pH similar to that of the known while the conductivity value of the unknown was different from that of the known by a small margin (-0.003104 S/cm). Synthesis of potassium sulfate from a reaction between potassium hydroxide and dilute sulfuric acid gave a section yield of 89.70%. Following the results obtained in this experiment, the identity of the unknown was confirmed to be potassium sulfate.Physical and chemical characteristics can be apply to determine the identity of an unknown compound. Physical properties are those that can be determined without changing the composition of the substance. These include color, taste, odor, melting and boiling point, conductivity and density of a substance.qualitative analysis is the process of determining the composition of chemical substance in matter by conducting miscellaneous chemical tests (Davis et al., 2005). Most aqueous samples of various salts can be tested for characteristic reactions by reacting them with dilute nitric acid, dilute hydrochloric acid, aqueous barium nitrate/chloride, silver nitrate, ammonium hydroxide or atomic number 11 hydroxide. These reagents are used in determining presence of anions (negatively charged particles) in unknown samples, which must be in aqueous states before the tests can be conducted. A number of signs can be used to deduce whether a chemical reaction has taken place some of which include Color changes, formation of a pr ecipitate (a solid product which falls out