OSHA Standards Essay Example | Topics and Well Written Essays - 250 words

OSHA Standards - Essay Example In addition to this the training should be safe for all parties involved and others. Training is supposed to be both theoretical and practical with evaluation of performance. The standard goes ahead to outline the various topics to be covered by operators some being operating instructions, differences between trucks and automobiles, steering and manoeuvring, stability and capacity among others (OSHA, 2011). Operators are also required to undergo refresher training in stances where they are found to perform unsafe operations, near-miss accident situations, a different truck is to be operated, changes in workplace conditions and many others (OSHA, 2011). General evaluation of operators is to be conducted after every three years. Approval should go with certification showing that the operator has undergone training and evaluation. This standard is good in ensuring that accidents and injuries related to powered industrial trucks are minimised. However, it is not an adequate standard basi ng this on certain aspects; refresher training seems to be only necessary in case an operator portrays some level of notable incompetence. It further stipulates that refresher training should be conducted after every three years.

Tranexamic Acid Essay Example | Topics and Well Written Essays - 2000 words

Tranexamic Acid - Essay Example The researchers indicate that tranexamic acid is an effective antifibrinolytic agent. Tranexamic acid competes with lysine for the binding sites on the plasminogen molecules. Thus, it effectively inhibits the formation of plasmin. The binding of tranexamic acid on lysine binding sites located on plasminogen molecules is reversible. Other studies have shown that a good number of orthopedics use tranexamic acid because of its safety, efficacy and affordability. The researchers conducted a double blind study involving 40 patients who had to undergo a unilateral TNR for osteoarthritis. The study occurred in a tertiary health care facility after obtaining approval from the hospital’s ethics committee. The procedure was conducted by three experienced orthopedic surgeons. The study aimed at determining whether tranexamic acid significantly reduces post operative blood loss and the need for blood transfusion in Indian patients undergoing TKR. One half of the group was given 10mg/kg of tranexamic acid prior to the surgery. The placebo group was given normal saline without tranexamic acid. The study found out that tranexamic acid significantly reduces post operative blood loss and the need for blood transfusions in patients undergoing TKR. However, the study lacked sufficient clinical evidence and literature to support the findings. The usefulness of the study to my research is that it illustrated the significance of tranexamic acid in reducing blood loss during surgical procedures. Furthermore, same results were posted in the study carried out by Dunn and Goa. The researchers’ study methodology relied on meta-analysis of previous studies. One study reported that the need for transfusion was reduced by 60% in patients administered with aprotinin (1005). On the other hand, the study indicated that administration of tranexamic acid reduced the need for transfusion by 43% (1005). In order to validate this information, the researchers conducted a meta-analysis of previous studies. The researchers utilized literatures that have been in the journals since 1966. The researchers used Adibase to locate literatures. In addition, the researchers found references from the list of published journals resourceful. The study endeavored to explore the use of tranexamic acid in surgery and other indications in order to recommend its usefulness and effects associated with its use. The researchers revealed that tranexamic acid can be used in various hemorrhagic conditions. They reported the acid can significantly reduce post operative blood lose and the need for blood transfusion. They noted that the acid is affordable and tolerable when compared to aprotinin. In addition, the researchers found out that tranexamic acid reduces mortality and urgent surgery in patients with upper gastrointestinal hemorrhage. The acid can also be use as an alternative to surgery in menorrhagia, reduces menstrual blood loss and, has been effectively used in reducing bleeding during child birth. The research seems to have been limited to literature that could be accessed via the search engine. The researchers also concentrated on past literature in evaluating their objective.

Flexible Citation Essay Example | Topics and Well Written Essays - 250 words

Flexible Citation - Essay Example In his article â€Å"Godmother of cocaine gunned down in Colombia†, Lee Ferran of ABC news does acknowledge all his sources. He does it in an informal but effective way by using both hyperlinks and mentioning his sources in sentences. Lee must have been aware of the consequences of plagiarizing material hence using this approach. This approach saves a lot of space as well since there is no need for a bibliography. The method is effective in the sense that many readers prefer to click on a link than go through a bibliography and type long URL’s in their browser. Another writer who does not cite or acknowledge her sources is Hariette Surovell in her article â€Å"Queenpins of the Cali Cartel†. The article does not conform to any specific citation technique as well. It looks more of a blog post thus explaining why Harriet did not follow any citation technique. This technique is in a way effective since at the end of the post Harriet states that she is from the U.S library of congress. This maybe explains her source of

Tranexamic Acid Essay Example | Topics and Well Written Essays - 2000 words

Tranexamic Acid - Essay Example The researchers indicate that tranexamic acid is an effective antifibrinolytic agent. Tranexamic acid competes with lysine for the binding sites on the plasminogen molecules. Thus, it effectively inhibits the formation of plasmin. The binding of tranexamic acid on lysine binding sites located on plasminogen molecules is reversible. Other studies have shown that a good number of orthopedics use tranexamic acid because of its safety, efficacy and affordability. The researchers conducted a double blind study involving 40 patients who had to undergo a unilateral TNR for osteoarthritis. The study occurred in a tertiary health care facility after obtaining approval from the hospital’s ethics committee. The procedure was conducted by three experienced orthopedic surgeons. The study aimed at determining whether tranexamic acid significantly reduces post operative blood loss and the need for blood transfusion in Indian patients undergoing TKR. One half of the group was given 10mg/kg of tranexamic acid prior to the surgery. The placebo group was given normal saline without tranexamic acid. The study found out that tranexamic acid significantly reduces post operative blood loss and the need for blood transfusions in patients undergoing TKR. However, the study lacked sufficient clinical evidence and literature to support the findings. The usefulness of the study to my research is that it illustrated the significance of tranexamic acid in reducing blood loss during surgical procedures. Furthermore, same results were posted in the study carried out by Dunn and Goa. The researchers’ study methodology relied on meta-analysis of previous studies. One study reported that the need for transfusion was reduced by 60% in patients administered with aprotinin (1005). On the other hand, the study indicated that administration of tranexamic acid reduced the need for transfusion by 43% (1005). In order to validate this information, the researchers conducted a meta-analysis of previous studies. The researchers utilized literatures that have been in the journals since 1966. The researchers used Adibase to locate literatures. In addition, the researchers found references from the list of published journals resourceful. The study endeavored to explore the use of tranexamic acid in surgery and other indications in order to recommend its usefulness and effects associated with its use. The researchers revealed that tranexamic acid can be used in various hemorrhagic conditions. They reported the acid can significantly reduce post operative blood lose and the need for blood transfusion. They noted that the acid is affordable and tolerable when compared to aprotinin. In addition, the researchers found out that tranexamic acid reduces mortality and urgent surgery in patients with upper gastrointestinal hemorrhage. The acid can also be use as an alternative to surgery in menorrhagia, reduces menstrual blood loss and, has been effectively used in reducing bleeding during child birth. The research seems to have been limited to literature that could be accessed via the search engine. The researchers also concentrated on past literature in evaluating their objective.

Space, the amazing universe Essay Example | Topics and Well Written Essays - 250 words

Space, the amazing universe - Essay Example The universe is a phenomenon made up of various forces that combine to ensure the existence of life. There are four major forces that support the existence of life on earth. The earth is believed to be spherical. As a result, the earth’s state of motion is important as it promotes a balance in energy distribution and light (Phelan, 33). Human beings need the sun for survival. The sun is steadily positioned thus the need for the earth to rotate in order for all sections of the globe to receive sunlight. The sun is important in life existence as it is a key element in the manufacture of food for plants thus passing the energy down to human beings and animals. According to scientific principles, the four inertial forces of the earth work together to support life and an increase or deduction of forces might distort the normal life operations. The earth is spherical and exists in a state of motion. Therefore, living things on earth require forces in order to remain intact and move freely on earth (Phelan, 54). Albert Einstein’s principle of equivalence explains the relationship between the four forces and the sustenance of life. The four forces act in equal magnitude I order to maintain balance of the globe. This can be related to Newton’s concept of a moving car and a passenger. In order for a passenger to stay in an accelerating car, forces must be applied on him or her. In the same way, in order for the earth to remain in its shape as well as its rotation on its axis.

Critics of Jeremy Benthem Utilitarianism Essay Example for Free

Critics of Jeremy Benthem Utilitarianism Essay Though there are many supporters of utilitarianism given the fact that this theory prioritizes the benefits of the happiness and satisfaction of the majority not the minority, there are some philosophers and scholar who critique its implications. Distastefulness: The argument from distaste is often expressed as a suggestion that utilitarianism doesnt provide enough support for individuals rights. It says that just in order to achieve its goal, utilitarianism won’t care about anything else but to make sure that it can satisfy the majority. What about the minority? Will they get hurt? Moreover utilitarianism gives no special moral weight to justice. Maybe just outcomes will often produce more overall happiness than unjust ones. But in those cases in which an unjust outcome would produce more happiness, a utilitarian will need to favor it Impossibility: The second most common criticism of utilitarianism is that it is impossible to apply that happiness, for example, cannot be quantified or measured, that there is no way of calculating a trade-off between intensity and extent, or intensity and probability , or comparing happiness to suffering. Therefore, it is so difficult for us to justify or say that one action is categorized as utilitarianism or not. Impracticality: The third most common criticism is that it is too difficult to apply that we cannot calculate all the effects for all the individuals (either because of the large number of individuals involved, and/or because of the uncertainty). The principle of utility is, essentially, a description of what makes something right or wrong so in order for it to fail, someone must give an example of something which is useful but obviously wrong. The principle does not imply that we can calculate what is right or wrong completely accurately, in advance, or at all! It is just impractical to calculate what is right or wrong as required by the theory. Contracts and promises: Utilitarianism gives no special moral weight to things like promises and contracts. If the world would be a slightly better or happier place if I broke a promise, then, according to the utilitarian, I should break it. (This is true for act utilitarianism; in the case of a variant called rule utilitarianism, which holds that we should use utilitarian criteria to evaluate rules rather than individual actions, the situation is more complicated. ) A standard example to illustrate this is the desert island promise. Utilitarianism regards all happiness as equally good, regardless of who gets it. Making an awful person happy, for the utilitarian, is just as valuable as making a splendid person happy. Many people find this completely unacceptable, holding that happiness is of no value unless the happy person is morally good.

Essay on Elisas Unfulfilled Desire in John Steinbecks The Chrysanthem

Elisa's Unfulfilled Desire in Chrysanthemums The "Chrysanthemums" was written by John Steinbeck and introduced in 1937. In this story it is evident that Elisa has suppressed sexual desires that are awakened. At the ripe age of thirty-five, Elisa is at her sexual peak, but because of being betrayed by men, she is unable to fulfill those desires. Elisa Allen is a strong woman. She is strong because of her manly qualities. Her masculinity shines through because of the way she covers up herself. There was a feminine part of her wanting to emerge as she wore the "print dress" (279) while working in her flower garden. However, the men's clothing and accessories she wore covered this up. The "squatting" (281) position she engaged in to work in her garden was not the feminine kneeling that a true lady would have chosen. She "shoved the thick scissors in her apron pocket" (282), which was not the delicate way a woman would have done it. She was not able to cultivate her chrysanthemums in a way that was gentle and loving because of her masculine traits. She was not squeamish when it came to protecting her flowers. She would simply use her "fingers" (280) to eliminate any type of pest that was a threat to them. A true woman would have gagged at the very thought of using her bare hands to mash a bug. Elisa was a hard and successful lab orer because her chrysanthemums "had ten-inch blooms" (283); however, she still had not succeeded in child bearing. Elisa and her husband had no children; therefore, she had no one to give her love and attention. As a result, she channeled all her attention and nurturing into her beloved chrysanthemums. Like a mother making sure her child had a nurturing environment, Elisa, "[w]ith her trowel she t... ...a wanted was to receive the kind of love and attention that she put into her chrysanthemums. She was a hard worker and a good woman; although, this did not compare to the fact that she wanted to be a desirable woman. Her brief experience of feeling sexually aroused made her feel pretty and desirable. After she realized that she had been used by the tinker, the emotion that was stirred within her went silently and tearfully away. The devastation she was experiencing will no doubt cause her to become more masculine and even less desirable to her husband. Resulting in the fact that she will never reach the ecstasy of her desires, and she will never know the joy of having a child to give all of her love and attention to. Works Cited: Steinbeck, John. â€Å"Chrysanthemums.† Forty Short Stories: A Portable Anthology. Ed. Beverly Lawn. Boston: Bedford St. Martin’s, 2001.