[Astronomy subject] Assignment Essay Example | Topics and Well Written Essays - 250 words

[Astronomy subject] Assignment - Essay Example This asteroid has an approximate diameter of 270 meters. Initial observations of the asteroid suggested a small chance (up to 2.7%) that the asteroid may strike earth probably on 13th April 2029. NASA has predicted 1 in 300 chance of the asteroid striking the Earth. But the results may change based on the day to day observations by NASA. With the development of new technologies, it may be possible to demolish any object which could be a threat. But this may lead to fragments of an asteroid striking the Earth. A thorough research should be carried out to understand the negative impacts of such an action. The motion or the orbit of an asteroid depends on many factors such as the gravitational pull of other planets or a satellite’s pull from solar wind. So it may be difficult to divert an asteroid and change its orbit. Asteroid 2011 CQ1 is a small 1 meter diameter asteroid which made a record close approach on February 4 2011. The Center for Meteorite Studies states that it passed within a range of 5480 KM over a region in the mid-pacific. It is the closest non impacting asteroid in the NASA asteroid Catalogue till

Critical Reflective Log Essay Example | Topics and Well Written Essays - 5000 words

Critical Reflective Log - Essay Example This essay is a critical reflective log on placement based on drugs and alcohol use, a recovery process. Although research has shown that moderate consumption of alcohol has some health benefits for older adults, excessive consumption of alcohol has negative health and social consequences just like drug abuse or addiction. About five percent of the world’s population meets the criteria for an alcohol and drug use disorder, dependence or abuse (Miller 2003). The highest percentage of this population comes from Australia. People under 25 years of age stand the riskiest drinking habits. The most effective treatment strategy for alcoholism and drug addiction is intervening early with risky alcoholics and drug abusers to prevent them from becoming heavy and regular alcoholics or drug abusers (American Psychiatric Association 1994). It is a complicated process to withdraw someone from heavy alcohol intake or drug addiction because it is not easy to stop the drinking habit or stop the drug abuse habit. Once an alcoholic or drug addict decides to recover from the addiction, there are various ways of doing so. For instance, one can do it from an inpatient rehab center, outpatient rehab center, hospital, therapy, or engage himself in the twelve step programs (VandenBos 2007). Quitting drinking or drugs assists one to get rid physical illnesses related to the addiction out of his body. In addition, the addict needs to heal emotionally to avoid cases where he goes back to his old addictions. For an alcoholic or drug addict to recover, he will be expected to follow a certain process beyond his old life to create a new life (Schaler 1997). These processes are part of self reflection or introspection. Below are programs, which can assist an alcoholic or drug addict to have a self reflection. These programs last for a month or more than a year and they usually take place in a residential

Principles of Visual Communication Messages Essay - 1

Principles of Visual Communication Messages - Essay Example This paper highlights that the scene where the art was created is some distance away from where community members reside. They were trying to raise some money by converting the parking lot into a modern park with a good playground. It is one of the strongest examples of my artistic work that has been nicely decorated to capture almost all aspects of the modern artistic work. This is because of the color used, outward appearance and the shape of the art. Its outward image also gives more than one representation of what the artist was trying to explain unlike his first artistic work that showed only one meaning. There was no mixing of information and the features presented within the art are proportional to one another. This work is of high quality though seen by most people as cheap and low in quality. For this reason, most people consider his work as deceitful. In fact, this type of work is not devious since an experienced and knowledgeable individual does it. â€Å"Davis argues tha t he normally does his work in this manner in order to save time and avoid arrest by law enforcers†. Ethical perspective â€Å"The image produced has some ethics in it, for instance the car parking being changed to a park implies that there are some reasons for that; may be the surrounding has attractive environmental features where people may relax their minds by looking at them rather than being a parking lot.† The presence of a person within the work shows that it is meant for people and the way it is presented shows ethics since there is no disorderliness. It is also clear and of three-dimensional appearances and; therefore, the whole piece can be easily analyzed. It can also be photocopied easily and produce other similar pieces within a very short time unlike other art works which are in sketchy form .

Corporate Governance and Ethical Responsibility Essay

Corporate Governance and Ethical Responsibility - Essay Example Internal stakeholders in a hospital include the patients, the medical staff and management of the hospital and the board of governors or trustees. External stakeholders are those parties that have minimal often indirect influence on the management of the hospital. External stakeholders may include the relatives of the patients and other potential patients to the hospital. Other external stakeholders include the federal government and other hospital of the same class and category (Lebeer, 2002). The most basic function a medical executive should perform in regard to satisfying al stakeholders is controlling, directing staffing and organizing. For the patients, however, Doctor DoRight has the role of democratizing medical services so that all the patients get equal treatment. Equal treatment encompasses equitable distribution of the hospitals resources. For instance, in the case of organ transplant, hospitals can device methods such as receiving an organ in regard to the severity of th e situation. The board of trustees expects that the medical executive prevents the occurrence of law suits, which may tarnish the name of the hospital and cost it a lot of money, that result from the action of hospital employees. Trustees also expect that the president maintains low labor turnover and an excellent cooperate image is paramount. The staff of the hospital expects respect from patients and fellow staff despite their position. Also, the staff expects fairness in remunerated, and adequate timely pay and a safe, conducive working environment (Lebeer, 2002). Potential customers need to feel welcomed to the hospital hence the need for an operational call centre and an efficient customer service. Recently hospitals have also taken on the craze of advertising their products to potential customers. Though an external stakeholder, the federal government, has a strong influence on the running of hospitals. The governments influence is greater when it comes to the legal obligation s of the hospital. For instance, the government may insist that a hospital only use FDA approved drugs. The government, in America, may also specify the types of procedures that a hospital cannot carry out for instance euthanasia is illegal in most states. Competition between rival hospitals is inevitable, with their current status as potential business entities. However, there are certain procedures that must remain intact so as to maintain peaceful coexistence. For instance, a hospital can seek transfer of a patient to another hospital even if they are competing. Doctor DoRight should ensure that there is no slandering of another hospital by his staff through words or actions (Lebeer, 2002). There are six guiding principles that doctor should adhere to in their disbursement of services. These principles include a) Honesty and truthfulness b) Respect for persons c) Justice d) Autonomy e) Beneficence and f) Non-maleficence. These principles mostly guide doctor patient relationships but can also act as a basis for the actions of medical executives. In trying to satisfy the various stakeholders, the manager of the hospital, may experience conflict of interest when the needs of the two stakeholders clash. A good example of a clash of interest is on the issue of euthanasia. The reality of the effects of diseases such as Alzheimer’s is real and devastating. Most patients and families prefer

An Investigation into operating characteristics of DC-AC Three-Phase Essay

An Investigation into operating characteristics of DC-AC Three-Phase Generators and Motors - Essay Example In such condition the machine is called a Motor. Similarly if the field flux is present and the rotor conductors are moved inside that field an induced voltage is produced in them which produce terminal voltage i.e. electric power is generated. In such situation machine is called a Generator. In this assignment first DC series generator is examined. Then Series motor characteristics are studied. Then two types of induction motors i.e. capacitor start and cage rotor motors are studied and we find that the difference in the two motors is that of the capacitor which helps to rotate the motor shaft in the beginning when there is not enough torque to start the Motor. In all these experiments relating to motors we have considered the effects of changing load torque on speed, output power, power factor and efficiency. Objective of this assignment is to enable students to understand the basic concepts underlying the effect of increasing load on electric machines. Series Generators and different types of Motors are studied with the effects of changing loads on their characteristics. All these machines show change in their behavior when load is increased. Studying that behavior is the main Aim of this assignment. After wiring the circuit as shown in the circuit schematic, I set up DC series generator. I measured the output current using Ammeter which was connected at the output in series and voltage was measured by connecting voltmeter in parallel with the output load (R1). I varied the load R1 in small steps to obtain the given values of current which I recorded on the Ammeter. The output voltage values were recorded using voltmeter. These are given in the table below. As the field windings are in series with armature windings an increase in armature current (as load increases armature current increases) will also increase the field current which in turn will produce more induced voltage and output voltage will increase as a

Pre-1924 U.S. Economic History Term Paper Example | Topics and Well Written Essays - 1500 words

Pre-1924 U.S. Economic History - Term Paper Example In 1800, a quarter of the American population was in the labor force. Between 1800 and 1900, the labor force increased at an annual rate of approximately 3 percent. This growth was unprecedented although the civil war slowed it down. The arrival of immigrants in America affected the growth of the nineteenth century labor force. Majority of the immigrants came from East and South Europe. The composition of the work force included more males than females. However, males below the age of fifteen did not work since they needed to attend schools at the time. Those above the age of fifteen were however the largest percentage in the labor force. Females also accounted for a proportion of the labor force although they were not as many. However, their rate of participation kept increasing throughout the century. Majority of these women were single and young, since most of the married ones stayed at home. Slaves also accounted for the overall amount of those in the labor force. At the close of the civil war, slavery was abolished and this is among the reasons why there was a decrease in the overall labor force. Since majority of black women and children had forcefully worked as slaves, when slavery was declared illegal, they ceased to work. The proportion of men however remained the same as most of them continued to work to sustain their families. It was during this time that craft workers in the workshops were replaced by the large industrial working class people. At the end of the 19th century and the start of the Second World War, the labor market entered in a phase of labor homogenization. This meant that the market was divided as either primary or secondary labor market. The primary labor market was disproportionately composed of highly skilled or the well-educated white male. In this category, the employment was secure, the earnings were high, and the edging benefits were generous. The secondary labor market was disproportionately composed of a large number of wome n, racial minorities, Africans, and Hispanics. These people were unskilled and lacked education. They worked in small enterprises that had low investments, employment was insecure, the earnings were low, and edging benefits were insufficient. In the 19th century, most of the American businesses were categorized as a monopoly. As other businesses continued to emerge, others such as the petroleum, sugar, and tobacco industries took control of the labor market. Due to the monopoly, many firms faced competition from their competitors, and this resulted to lowing of prices and passing of the saving along to the consumer in order to increase sales and make profits. During this period, there was pressure from the competitors, and there was a threat of reduced profits that motivated the US companies to reduce prices and maintain high levels of production. During this era, there was a lot of wasted land that needed to be exploited, yet wealth per capita was increasing at a high rate in Europ e, and all available land was used. The neo-classists explained that there was equilibrium growth in terms of accumulated capital. This had put a lot of emphasis on savings as the main source of growth. Walrasian stated that, the net saving by the wealth-holders was shammed to be exactly balanced by net investment in additional production capacity. During the 19th century, industrial revolutions occurred; these included the invention of long distance transport, the steam engine, and the

4 appeals ads analysis Essay Example | Topics and Well Written Essays - 750 words

4 appeals ads analysis - Essay Example The ad features a man licking on a woman's foot in a seductive fashion. There is a bottle of one of the varieties of Hugo's fragrances pictured. The advertisement reads, "Your Fragrance, Your Rules" (The Retiary Network, 2008, pg. 1). This advertisement is aimed at teenagers and young adults. It provokes an emotional response that, if you wear Hugo fragrances, this too can happen to you. Sex appeal was used in this advertisement to attract customers of reproductive age, as well as to make viewers feel like Hugo fragrances can bring them a mate. This advertisement is quite effective at triggering an emotional response utilizing sex appeal (The Retiary Network, 2008).The advertisement that was chosen for the fear appeal category is an anti-tobacco campaign advertisement. It features two photographs of a man: one where he appears healthy, normal, and having a good time and another where he appears swollen and very ill in a hospital bed dying of oral cancer. The advertisement reads, "The y fooled him. Don't let them fool you" and "With candy flavors and slick advertising, the smokeless tobacco industry has hooked over a million kids. Now they're trying to convince Congress to let them make misleading health claims about their products. Don't be fooled" (Tobacco Free Kids, 2008, pg. 1). This advertisement is directed towards both those who use tobacco in an attempt to get them to stop and towards those who do not to prevent them from ever starting in the first place. It is especially aimed at children and teens and those with voting power. The photographs are very effective at instilling shock and fear into a person and scaring him or her into avoiding tobacco. This advertisement was used to provoke the emotional response to think that, hey, that could happen to me, too and that the viewer should not use tobacco (Tobacco Free Kids, 2008). Humor The advertisement that was chosen for the humor appeal category is an M & M's advertisement. It features an M & M candy piece that is decorated to look like Burt Reynolds, who is grinning in a humorous fashion, dressed up like a cowboy, and leaning up against a truck. The whole idea of using humor here is to invoke the emotions associated with having a good time, laughing, and eating candy in order to convince viewers of all ages to go out and purchase M & M's candy. This particular advertisement was part of a campaign to get people to personalize their M & M's with their own messages. Through picturing a celebrity as an M & M, it provides a humorous character impersonation that is designed to get people of all ages-but especially adults-to take advantage of the offer to print their personalized messages on M & M's. Of the four advertisements that were chosen for this assignment, this one is probably the least effective at eliciting an emotional response, however (M&M's, 2008). Rational The advertisement that was chosen for the rational appeal category is a Hank's Beverages advertisement. The advertisement features a photograph of a sportscar and a beverage from Hank's and reads, "Only one of these is both rich and affordable. Genuine Hank's Beverages. A taste of the sweet life" (Allison Furkey, 2008, pg. 1). This advertisement was placed into the rational category because it invokes a sense of practicality. Everyone dreams of having that fancy sportscar, but here is a beverage everyone can actually afford. It also heightens the image of Hank's by portraying it as a fancy or