9 Different Minerals Used as Abrasives

9 Different Minerals Used as Abrasives Abrasives today are largely precision-manufactured substances, but natural mineral abrasives are often still used. A good abrasive mineral is not just hard, but  also tough and sharp. It must be plentiful or at least widespread and pure. Not many minerals share all these attributes,  so the list of abrasive minerals is short but interesting.   Sanding Abrasives   Sanding was originally done with (surprise!) sand fine-grained quartz. Quartz sand is hard enough for woodworking (Mohs hardness 7), but its not very tough or sharp. The virtue of sand sandpaper is its cheapness. Fine woodworkers do occasionally use flint sandpaper or glass paper.  Flint, a form of chert,  is a rock made of microcrystalline quartz. Its no harder than quartz but its tougher so its sharp edges last longer. Garnet paper is still widely available. The garnet mineral almandine is harder than quartz (Mohs 7.5), but its real virtue is its sharpness, giving it cutting power without scratching wood too deeply. Corundum  is the workhorse abrasive of sandpaper.  Extremely hard (Mohs 9) and sharp, corundum is also usefully brittle, breaking into sharp fragments that keep on cutting. Its great for wood, metal, paint, and plastic. All sanding products today use artificial corundum aluminum oxide. If you find an old stash of emery cloth or paper, it probably uses the real mineral. Emery is a natural mix of fine-grained corundum and magnetite. Polishing Abrasives   Three natural abrasives are commonly used for polishing and cleaning  metal:  enamel finishes, plastic, and tile. Pumice is a stone, not a mineral, a volcanic product with a very fine grain. Its hardest mineral is quartz, so it has a gentler action than sanding abrasives. Softer still is feldspar (Mohs 6), which is most famously used in the Bon Ami brand household cleaner. For the most delicate polishing and cleaning work, such as with  jewelry and fine crafts, the gold standard is tripoli, also called rottenstone. Tripoli is microscopic, microcrystalline quartz mined from beds of decomposed limestone. Sandblasting and Waterjet Cutting Applications of these industrial processes range from scrubbing rust off of steel girders to inscribing gravestones, and a wide range of blasting abrasives is in use today. Sand is one, of course, but airborne dust from crystalline silica is a health hazard. Safer alternatives include garnet, olivine (Mohs 6.5) and staurolite (Mohs 7.5). Which to choose depends on many factors other than mineralogical considerations, including cost, availability, the material being worked, and the experience of the worker. Many artificial abrasives are in use in these applications, too, as well as in  exotic things like ground walnut shells and solid carbon dioxide. Diamond Grit The hardest mineral of all is diamond (Mohs 10), and diamond abrasive is a large part of the world diamond market. Diamond paste is available in many grades for sharpening hand tools, and you can even buy nail files impregnated with diamond grit for the ultimate grooming aid. Diamond is best suited for cutting and grinding tools, however, and the drilling industry uses lots of diamond for drill bits. The material used is worthless as jewelry, being black or included - full of inclusions - or too fine-grained. This grade of diamond is called bort. Diatomaceous Earth The powdery substance composed of the microscopic shells of diatoms is known as diatomaceous earth or DE. Diatoms are a kind of algae that form exquisite skeletons of amorphous  silica.  DE is not abrasive to humans, metals, or anything else in our everyday world, but at the microscopic scale, its very damaging to insects. The broken edges of crushed diatom shells scratch holes in their hard outer skins, causing their internal fluids to dry out. Its safe enough to strew in the garden or to mix with food, such as stored grain, to prevent infestations. When they arent calling it diatomite, geologists have another name for DE, borrowed from German: kieselguhr.

Hiv and Aids Essay

Hiv and Aids Essay Hiv and Aids Essay Sylvia Jefferson Psych 2301 Prof Hasley April 15, 2013 Chapter 11 â€Å"Health, Stress and Coping† During my learning experience in Chapter 11, â€Å"Health, Stress and Coping†, the section that was most interesting to me was the section titled â€Å"STD's And Safer Sex-Choice, Risk and Responsibility.† The paragraph in particular which grasped my attention above others was the subject of â€Å"HIV/AIDS†. The disease HIV is a condition caused by the human immunodeficiency virus (HIV). The condition gradually destroys the immune system, which makes it harder for the body to fight infections. AIDS on the other hand is (acquired immunodeficiency syndrome) is the final stage of the HIV disease, which causes severe damage to the to the immune system. There are millions of people living with living with living with this disease today. Some people were born with this disease, some people contracted the disease carelessly via drug needles or unprotected sex. Eithe r way this disease has and will change individuals lives forever. Being that it has been said that there is no cure for this disease, numerous people have lost their lives from this disease both diagnosed and undiagnosed. Sadly to say, the babies born into the world with the disease was never given the the chance to protect themselves from the disease by making the choice to protect themselves by using condoms to have safe sex or choosing to say no to drugs in order to prevent contracting this disease through needle sharing during drug use. I can relate to the subject of this disease because a close friend of mine contracted this disease by way of choosing not to protect herself during sexual intercourse, she was initially diagnosed with the early stage of the â€Å"virus† but chose to ignore her diagnosis and did not get any treatment. Continuing to possibly spread this disease to others, she resumed her same lifestyle as she was not infected. Later in her life she was she b ecame very ill and was forced to be transported to the ER where she was then diagnosed with the full blown AIDS virus and had no choice but to take this disease serious and be treated for this disease , with the thought in mind of her 3 young children at home that needed her to remain healthy enough to take care of them. I found an article in â€Å"USA TODAY†, titled â€Å"HIV Entrenched In South's Poorest Counties†. This particular article was in great relation to the knowledge in which I obtained from the book within the topic â€Å"HIV/AIDS†. It was mentioned in the article that â€Å"HIV† is tightly entwined in poverty. Southern counties that have the greatest rates of HIV infection are among the poorest in the nation, USA TODAY's

Computer Based Training (CBT) Essay Example | Topics and Well Written Essays - 250 words

Computer Based Training (CBT) - Essay Example Many of them are utilising computer based training. Why is this so? According to Business & Legal Minds, Incorporation (2005), human interaction remains an intricate part of workplace training. Nevertheless, computer based training avails the technological solution to traditional types of training. It is said to improve these traditional types of training. Computer based training varies from text-only programs to using CD-ROM, and to virtual reality programs. Companies and organizations are using this type of training because it can be customized according to the needs of the individual employee. It is also avails the employees with a choice. That is; they learn, when, how, and where they want. To many companies, it is cost-effective as many employees can use a single equipment. They also allow employees to learn at their convenience. The interactive mode of some programs makes it an interesting training program for employees. Most importantly, the employee progress can be tracked. Some of the programs have post-exams that permit companies to know i f the employee has comprehended the training. The score avails a good parameter for the trainer to evaluate the effectiveness of the training program. Hence, companies are choosing computer based training over other training methods due to the advantages it is availing along with its association with the modern world where society is becoming more and more technologically advanced (Business & Legal Reports, Inc.,

Critique on the Article, An Anorexic's Recovery. by Leanna Rutherford Lab Report

Critique on the Article, An Anorexic's Recovery. by Leanna Rutherford - Lab Report Example According to Rutherford, she "was 17 and in her [my] graduating year of high school when she [I] decided that she [I] wanted to lose weight" (n.p.). Studies show that mostly, adolescent young women are affected by this mental illness. And women are more prone than men; although, in some cases men can also be a candidate for this disorder. American Psychiatric Association viewed this as a psychological disorder affecting mainly young women (American Psychiatric Association, 1984) and recent reports suggest a long-term increasing incidence of the problem (Lucas, 1991; Lucas et al., 1991; Willi & Grossman, 1983). The article, "An Anorexic's Recovery" is a timely way of informing people/readers of this lethal psychological disorder through the experience of the writer on this illness. As a narrative article, the point of views of the writer was emphasized on her accounts of battling the mental disorder. The worst part of anorexia is the determination of factors that causes the disorder. Until now, there is no exact cause of anorexia nervosa. However, researchers on the field of medicine and psychology suggested that factors in general could be categorized as follows: Cultural Pressure - Just like in the case of Rutherford, cultural pressure played as the main role why she suffered from anorexia. . Rutherford "wanted to impress the boys in university and she [I] thought being thin would help. So she [I] went on a diet"(n.p.). (eHealthMD, 2005) claimed that "in many societies, being extremely thin is the standard of beauty for women and represents success, happiness, and self-control.(p.3). Cultural pressure seems to be the primary cause of why some suffer from this mental disorder. In the article, this was the only cause stated; however, below you can see that not only cultural pressure is to be blamed but other factors as well. Psychological Issues - People who have low self-esteem, poor body image, rigid thinking patterns, perfectionism, feelings of ineffectiveness, physical or sexual abuse, and need for control are prone on developing anorexia. Psychological imbalances may be a by-factor of having the disorder. Rutherford's case may seem to imply that she may have suffered from the need of being perfect, although the writer projected that being good in school or things he did imply that he is psychologically stable: "I was an honors student when I entered university and had an 82 percent average after my first semester. I had made lots of friends and had balanced my social and academic obligations". In view points of psychology, anorexia is a mental illness and therefore has a lot to do with psychological issues. Rutherford may have overlooked this issue on his article. Family Environment - Some family upbringings may be factors to the development of anorexia. The families of people who have the disorder are more expected to be rigid, overprotective, and suffocating closeness. In these situations, anorexia nervosa builds up as a way of fighting back for individuality and independence. Genetic Factors - According to (Wade, et.al, 2000) "anorexia shares a genetic risk with clinical depression" (p.157). People who have

Discussion Essay Example | Topics and Well Written Essays - 250 words - 102

Discussion - Essay Example She changes her shape and movement into something more meaningful to emphasize on her message to the audience. For example, when she kneels and opens her hand, but her two palms are together given out the importance of the moral values in the society based on the unification of the people living in the community (Kaufmann, 2006). Her message focuses on the welfare of the society and the importance that friendships carry in respect to the development of the community. The dancer is able to move around freely with her hands and legs both in the same direction as the body. She poses a lot of energy when she stretches one leg behind and both her hands are stretched in front of her face and quite high on her head. She manages to get up and move her legs in unifying steps. In this dance when the dancer kneel down and pulls her other legs far behind her and in the same position stretches her hands high in front of her face, she shows how much friendship and union of the society is important for their growth. This dancer tries to give the audience information through her movement of the body that exists through her changing of the body shape and form to describe the relationship that exists in the society. The facial expression she gives she gives during the dances supports the information regarding the culture and tradition they

Definition Of Noise Pollution

Definition Of Noise Pollution The definition of noise pollution is can be elaborate as a type of energy pollution in which distracting, irritating, or damaging sounds are freely audible. Noise pollution contaminants are not physical particles, but rather waves that interfere with naturally-occurring waves of a similar type in the same environment. Sounds are considered noise pollution if they adversely affect wildlife, human activity, or are capable of damaging physical structures on a regular, repeating basis. In the broadest sense of the term, a sound may be considered noise pollution if it disturbs any natural process or causes human harm, even if the sound does not occur on a regular basis. 1.12 Measurement for sound Sound is transmitted in series through the air with the wave compressed. When it comes to sound, there are three terms that can connected with it, the strength, pitch or frequency. Strength calculated in units of decibels (dB). Decibel is a ratio expressed on a logarithmic scale. This logarithmic scale takes care of wide range of sound power, intensity and pressure. The decibel (dB) scale begins from zero, which represents the faintest sound, which is audible to a normal ear. Decibel (dB) is used in environmental noise pollution as a measure of sound power level, sound intensity level and sound pressure level. A decibel is a physical unit based on the weakest sound that can be detected by the human ear. It is named after Alexander Graham Bell, the inventor of the telephone. Our human ear sensitivity to noise in the range of 20 to 20,000. 1.13 Sources of noise pollution People living in urban city complained about the noise from automobile traffic, overhead airplanes and helicopters, leaf blowers, pneumatic drills, and neighbors who play their televisions and stereos much too loudly. Large urban areas are being inundated by unwanted sounds. These sounds or noises are disturbing, disrupting ongoing activities and peaceful interludes. One cannot concentrate on a work project if there is constant drilling at a nearby construction site. It is virtually impossible to enjoy a television program when overhead jets frequently drown out its sound. It is difficult to fall asleep if your upstairs neighbors stereo system is blasting away. There are many sources of noise pollution that created in urban areas. The sources in general may be stationary or mobile. The example of stationary sources is such as when use of loudspeakers on various occasions like festivals, elections, worships in temples, mosques and during advertisements, mining operations, use of bulldozers, drillers and dynamites to break rocks, household gadgets like vacuum cleaner, TV, radio, stereo, grinder, mixer. In the other hand, mobile sources can be classified in Transportation / Traffic noise (Road Traffic or Highway Noise), Industrial noise, Noise from construction work and also Neighborhood noise.   Noise has direct physiological effects to human such as hearing damage which can be including hearing loss and tinnitus, or ringing in the ears, as well as cardiovascular and hormonal disturbances. Indirect effects include sleep loss, interference with concentration and learning, mood changes and aggression, and social isolation. Noise pollution is also becoming huge problem for many animals. Their hearing for detecting predators, finding mates, establishing territory, and recognizing warning alerts. Unnaturally high levels of noise can damage their hearing and can also mask more subtle sounds that they need to hear in order to survive and reproduce. They may also react with a fight-or-flight response to artificial sounds such as aircraft noise, thereby using up valuable energy reserves to flee from a non-existent predator. If noise in urban area becomes too intrusive, animals may shift to a new territory or alter their migration patterns, which can create new complications for their mating and survival. Noise Pollution effects the environment. As we all known that plants are similar to human being. They are also as sensitive as man. There should be cool and peaceful environment for their better growth. Noise pollution causes poor quality of crops in a pleasant atmosphere. Aim To awareness people that lived in urban areas when surrounding with noise pollution. I would like to cultivate and make a mass awareness to urban population since the level of awareness on the noise environmental issues is very low in urban areas. This will make a step of prevention to aware the dangerous of noise pollution surrounding them and how they can avoid or decrease the level of noise and know the effects and causes related to noise pollution. 1.3 Plan of the Research The plan is to investigate the level of awareness of the society regarding the environmental issues particularly on noise pollution issue. What are the best actions that need to be taken to make the society/community is aware. One of the plans is creating the survey questions. It will be asked questions to test their personality and attitude towards the environment especially on noise pollution. By performing these tasks, we can identify the best strategy to get peoples attention on this serious matter. This is a few questions that will be discussed. 1.4 Research Question What are the effects of noise on human health How does noise affect babies and children? What are the most common sources of noise pollution? What problems does noise pollution cause for people? What problems does noise pollution cause for animals? What are the effects of noise pollution on the environment? What can I do personally to reduce my own noise pollution? How can we reduce the noise pollution? What are the precautions we can take to avoid noise pollution? Do you think public is aware of the noise pollution issue? How can we educate people to make them emotionally/spiritually aware in better ways such as storytelling, video art etc? Does urbanization affects/increase the level of noise? Do you think we can totally get rid of noise pollution in urban cities? Are you aware that there are rules and regulations regarding noise? Research for (digital record) location The other plan is to record some digital audio (sound) and visual (video) to show the main causes of the noise pollution. The planning location is such as Main town Highway road LRT / Commuter rail Factories Neighborhood around the town Entertainment place (club, pub) Construction in the town 1.5 Justification for the Research Noise is all around us, but that doesnt mean we should just placidly accept unhealthy and unsafe levels of noise. Exposure to loud or constant noises can contribute to or cause hearing loss or a reduction in your ability to hear some frequencies of sound. Noise can prevent us from sleeping, which in turn affects our health and mood. Noise can distract us from our work, leading to errors and their consequences. And noise can produce high stress levels by triggering the bodys flight-or-fight response, which in turn leads to high blood pressure. In short, noise is not just a nuisance; it is a real health issue. By doing this research, I may contribute and helping people living in the urban areas to give some awareness regarding noise pollution and at the same time will save our habitat and environment in urban areas. Throughout reading my research paper and artwork, it will create awareness and people will be able control the sound and decrease the level of the noise pollution in urban areas. Furthermore people in the cities also can avoid from getting some health effects regarding noise pollution. . 1.6 Methodology I will gather data from internet sources, magazines, journals and etc Documentary I will try to get documentaries and speeches by environmentalists. Interview I will try to find people from Malaysian Nature Society (MNS) to answer some questions via email. Survey I have prepared questions as my survey. Visual- I will get some information about noise pollution via audio video in spot location in urban city. 1.7 Scope Sample from MMU students aged from 18-30 years old. Public aged from 18-30 years old. 1.8 Outline of the Thesis Chapter 1 I will provide the introduction details of my research topic. Chapter 2 I will put up the works of the previous researchers have done theoretically and practically. Chapter 3 I will provide the details such as materials to collect data and the details of the investigation. Chapter 4 I will discuss the result that I gathered from chapter 3 and will provide full analysis of interpreting data in the form of tables, charts and figures. Chapter 5 I will answer all the questions stated in the chapter 1. I will then interpret the research findings and check if they the data agree with the aims and proposal of my research and will provide recommendation if theres need. 1.9 Definitions Urban An urban area is characterized by higher population density and vast human features in comparison to areas surrounding it. Urban areas may be cities, towns. Pollution- Pollution is the introduction of a contaminant into the environment. It is created mostly by human actions, but can also be a result of natural disasters. Pollution has a detrimental effect on any living organism in an environment, making it virtually impossible to sustain life. Noise- Noise is unwanted electrical or electromagnetic energy that degrades the quality of signals and data.   Noise occurs in digital and analog systems, and can affect files and communications of all types, including text, programs, images, audio, and telemetry.

The Fantasy of Womens Sports in Primetime TV Slots :: Womens Issues Essays

The Fantasy of Women's Sports in Primetime TV Slots Gail, a dark, tiny, female reporter, is given the assignment of investigating Babe, one of the most talented female athletes of the twentieth century. Suggestions have sprung up that Babe was not a woman at all. These suggestions have come from beer corporations and radical right-wing opponents of a new growing opinion that men and women's sports should equally share primetime TV slots. Gail had never heard of Babe. Gail writes movie reviews and articles in the Arts section. Gail is a chain smoker. She used to cut gym everyday to smoke under the bleachers with her friends. She hasn't owned a pair of sneakers since the third grade. In high school she used to think there were three kinds of kids: the nerds, the jocks, and the freaks. She was some combination of the first and last group. She still held that opinion and liked to sneer at joggers in the park. She was, thus, unhappy about this assignment. Gail visits her parents who live in the suburbs. They are bohemian types. They eat a lot of gorp, have matching pottery wheels in a shed in the back yard, and would have never owned a television, but Gail begged them to get one in her freshman year of high school. When she graduated, it was the first thing that was unplugged and packed into the car, ready for her dorm room. She asks them if they ever heard of Babe. They say they vaguely remember a golf player named Babe. But they sneer. Golf is for the bourgeoisie, they say. Gail goes up to her old room. When she was in elementary school all of her friends had horseback riding ribbons and trophies. She looks at her room now, imagines the walls covered in tiny ribbons, and they dissolve into a Picasso poster and the graffiti she used to write when she hadn't fallen asleep yet. She goes over to one section of the wall, runs her finger over a phrase: JOCKS ARE DUMB. Gail goes back down stairs and asks her father why she never wanted to play sports. "Well, honey," he says, "You're small. And artistic. You're not an athlete." And she thinks to herself, I didn't know what the word athletic meant until I was in the third grade. And then I threw out my tennis shoes.

1980 African American Education Essay

*In 1988, the enrollment of black men declined, while it increased for women. There were 179,000 black women in college, then black men. Percentage of highs school graduates going to college 1960-1970: Males exceeded women 1980’s: women overtake men and never lost the lead Popular concentration in education in the 1980’s 1981: business and management were the most popular of all black bachelor’s degree recipients. 13,325 blacks earned a bachelor’s degree in business and management (40% earned in historically black colleges). See more: Old Age Problem essay The Black and White Gap â€Å"The average scores of black students have remained well below those of whites, and at age 17, the reading achievement of black students was lower last year than it was in 1988Ââ€"a depressing reversal of the gains made over the previous two decades,† Michael T. Nettles, the vice chairman of the National Assessment Governing Board, said at a press conference held here late last month to release the results. The independent panel oversees National Assessment of Educational Progress (NAEP). In just about every age group and in every subject, the test-score gap between white and African-American students has grown since 1986, reversing a trend in which the discrepancies decreased from the time the exams were first given in 1969, 1971, and 1973. Since the mid-1980s, gaps in several subjects and age groups have grown by statistically significant amounts. Resegregation occurring again â€Å"Studies finds the causes for resegregation stemming from a number of social and political factors: a series of court rulings beginning in the late 1980s that reversed many of the desegregation orders, the growing isolation of whites in suburban schools, and the increasing segregation of blacks and Hispanics in suburban schools.† Study suggest that students do better with same race teachers. Both black and white children score higher on mathematics and reading tests when their teachers are the same race as they are, a study of 6,000 Tennessee schoolchildren suggests. 1980 African American Education Essay Percentage of highs school graduates going to college 1960-1970: Males exceeded women 1980’s: women overtake men and never lost the lead Popular concentration in education in the 1980’s 1981: business and management were the most popular of all black bachelor’s degree recipients. 13,325 blacks earned a bachelor’s degree in business and management (40% earned in historically black colleges). The Black and White Gap â€Å"The average scores of black students have remained well below those of whites, and at age 17, the reading achievement of black students was lower last year than it was in 1988Ââ€"a depressing reversal of the gains made over the previous two decades,† Michael T. Nettles, the vice chairman of the National Assessment Governing Board, said at a press conference held here late last month to release the results. The independent panel oversees National Assessment of Educational Progress (NAEP). See more:  Unemployment – problems and solutions essay   In just about every age group and in every subject, the test-score gap between white and African-American students has grown since 1986, reversing a trend in which the discrepancies decreased from the time the exams were first given in 1969, 1971, and 1973. Since the mid-1980s, gaps in several subjects and age groups have grown by statistically significant amounts. Resegregation occurring again. â€Å"Studies finds the causes for resegregation stemming from a number of social and political factors: a series of court rulings beginning in the late 1980s that reversed many of the desegregation orders, the growing isolation of whites in suburban schools, and the increasing segregation of blacks and Hispanics in suburban schools.† Study suggest that students do better with same race teachers. Both black and white children score higher on mathematics and reading tests when their teachers are the same race as they are, a study of 6,000 Tennessee schoolchildren suggests.

Karen Horney essays

Karen Horney essays Karen Horney was born in Hamburg, Germany to Captain and Mrs. Berndt Wackels Danielson on September 16, 1885. Captain Danielson was a religious man with an authoritarian parenting style, he was referred to as the Bible thrower. Although her father brought her gifts from around the world and let her accompany him on three sea excursions, Karen felt that he favored her older brother Berndt. The lack of a connection with her father made Karen become extremely close with her mother, Clotilde aka Sonni. Clotilde was Captain Danielsons second wife, 19 years seperated the cosmopolitan wife When Karen was nine she changed her approach to life and became more bold and ambitious. At the same time, Karens crush on her beloved teenage brother led him to distance himself from her uncomfortable attentions. Berndts rejection made Karen depressed, the first of many bouts of depression throughout her life. In 1904 Clotilde divorced Karens father and left both Berndt and Karen in his care. In 1906, Karen Horney decided to attend medical school against her parents wishes. Contrary to societal norms, Horney attended the universities of Freiburg and Berlin. While in school Karen met Oscar Horney, a law student, whom she married in 1909. The first of the couples three daughters, Bridgette was born in 1910. The following year Clotilde died and Karen entered psychoanalysis to help her cope with the dramatic changes she had been through. In psychoanalysis Karen learned that Oscar was like her dad, an authoritarian who was harsh with the children. Yet Karen considered his methods acceptable and did not intervene, instead she believed that the atmosphere encouraged Horney began to follow Freudian analysis with Karl Abraham in 1915. By 1919, she was taking patients which led to a twelve year position at Berlin Psychoanalytic Clinic and Institute. Later sh...

An Assessment of the American Psychological Association in the Development of Professional Knowledge and Abilities of Members

An Assessment of the American Psychological Association in the Development of Professional Knowledge and Abilities of Members Consecutive studies demonstrate that career success is primarily a function of ability, personality, knowledge, opportunity, and the interactions between these variables (Rode et al., 2008). Additionally, the scope of job tasks, responsibilities, and expectations have also been cited as critical determinants of career success. Abele Spurk (2009) defines career success as the positive psychological or job-related outcomes an individual accumulates as a direct result of work-related experiences.Advertising We will write a custom research paper sample on An Assessment of the American Psychological Association in the Development of Professional Knowledge and Abilities of Members specifically for you for only $16.05 $11/page Learn More Professional bodies and organizations have been credited for assisting employees to work towards achieving their career goals and objectives and, therefore, play an important role in complimenting the efforts of employees towards the attainment of career success. This paper purposes to explain how the American Psychological Association (APA) assists its members in the development of professional knowledge and abilities, and how this impacts the career success of psychologists in the various fields of practice. Headquartered in Washington, the APA is a scientific and professional organization with over 150,000 members, thus making it the largest association of psychologists globally. According to its homepage, â€Å"†¦the mission of the APA is to advance the creation, communication and application of psychological knowledge to benefit society and improve people’s lives† (APA, 2010, para. 2). Among other things, this mission is based on continual pursuit of excellence, outstanding service to members and society, knowledge and its application based on methods of science, and ethical action in all the organization’s endeavors. The APA contributes towards the enhancement of professional knowledge and abilities of its members in a number of ways. First, the organization is not only the foremost catalyst for the stimulation, development, and dissemination of psychological knowledge and practice, but it is the primary resource for all psychologists, not mentioning that it is the premier trendsetter in the education, nurturing, and training of psychologists, practitioners, and educators (APA, 2010). Its comprehensive undertaking in research provides members with a framework to keep abreast of current issues in the broad field of psychology, and enhances their practical knowledge and abilities in dealing with new and challenging issues. In addition, the association provides members with the opportunity to network and exchange critical ideas that goes along way to sharpen their abilities to contribute more to the enhancement of human rights, health, well-being, and self-respect (APA, 2010).Advertising Looking for research paper on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More What’s more, the publications and annual conventions arranged by the organization allows young psychologists the chance to interact with experienced members and exchange knowledge and ideas that are inarguably critical to the practice judging by the fact that psychology is an evolving discipline. The association gives its members an enabling environment to develop their professional knowledge and expertise through interaction and collaboration. Lastly, it is imperative to mention that any professional body gives its members a sense of belonging and a framework for furthering their interests, and the APA is no exception (Kuijpers et al., 2006). As already mentioned, career success is primarily a function of an individual’s knowledge and abilities. Individuals always strive to build a successful career, and a professional body that will provide them with the basic ingredients for career success is mos t welcome. Knowledge and abilities will enhances an individual’s chances to gain materially in terms of pay and hierarchical position, otherwise known as objective career success (Abele Spurk, 2008). In the same vein, having adequate knowledge and capabilities brings job satisfaction, motivation and enhanced social status, therefore enabling one to achieve what is known as subjective career success. As such, it can be concluded that engagement in professional organizations enhance one’s career success. Reference List Abele, A.E., Spurk, D. (2009). How do objective and subjective career success interrelate over times? Journal of Occupational Organizational Psychology, 82(4), 803-824. Retrieved from MasterFILE Premier Database American Psychological Association. (2010). About APA. Retrieved from https://www.apa.org/about/index Kuijpers, M.A.C.T., Schyns, B., Schreerens, J. (2006). Career competencies for career success. Career Development Quarterly, 55(2), 168-178. R etrieved from MasterFILE Premier DatabaseAdvertising We will write a custom research paper sample on An Assessment of the American Psychological Association in the Development of Professional Knowledge and Abilities of Members specifically for you for only $16.05 $11/page Learn More Rode, C.R., Arthaud-Day, M.L., Mooney, C.H., Near, J.P., Baldwin, T.T. (2008). Ability and personality predictors of salary, perceived job success and perceived career success in the initial career stage. International Journal of Selection Assessment, 16(3), 292-299. Retrieved from Academic Source Premier Database

The Closing Stock Market Price of Caffe Nero Research Paper

The Closing Stock Market Price of Caffe Nero - Research Paper Example When the stocks of companies are offered in the stock exchanges, like in this case of Caffe Nero, people will be encouraged to invest or sell stocks there. The potential investors of Caffe Nero will refer to the financial statements in deciding to invest in Caffe Nero. The financial statement is a big factor that will entice prospective investors to invest in Caffe Nero because of its 2005 net income of 1,719,000 pounds and 2004 net income is 1,684,000. Bankruptcy news can bring down the company’s stock price. News of a merger or acquisition by one big company of another big or small company will generate another round of huge investments in the new company. The prospective investors can artificially cause the stock market price of Caffe Nero to go up. The stock market price for a single stock of Caffe Nero has increased because many investors want to put their money in the income generating Caffe Nero. The closing price of Caffe Nero stock is very high due to its aggressive m arketing strategy. According to Allegra Strategies, the United Kingdom coffee industry will rise by more than 10% annually for the next few years. Stock market listing of the stocks of Caffe Nero and other companies will generate funds for their business. The stock market price is based on the basic economic principle of supply and demand principle. But if there are more people offering to dispose of their stock market shares in a company, like the Caffe Nero located in picturesque England than there are buyers, then the tendency is for the stock market price to go down. In the case of Caffe Nero, the market price just remained the same for the past years.

Career Goal Statement for Nursing Program Essay Example | Topics and Well Written Essays - 500 words

Career Goal Statement for Nursing Program - Essay Example This also fulfils my childhood dream reinforced over time. I believe in integrity, honesty and diligence in handling people’s information. I am courteous and hospitable with a higher regard for the elderly. I like interacting and socializing with friends with a view to knowing emotional, physical and psychological well-being of people. My multiple skills and experience puts me in the best position for generic nursing program. I have educational courses gained from my pre-professional nursing classes. I have helped treat complicated complications affecting a larger segment of our population like performing, teaching, and supervision of blood collection procedures. I have also conducted uncomplicated and painless tests for patients with heart diseases by recording their hearts electrical activity. I would like to hone my nursing skills and attain a top nurse status in the state. My skills will allow me overcome significant complications I have seen and experience many patients undergo. I also intend to become an Associate Degree Nurse (ADN) through internship and referrals. I would like to help reduce the rising cases of heart diseases by writing and partnering with other nurses in journals, articles and magazines. Having the EKG and Phlebotomy certifications, I am destined to become a professional nurse. I have excellent report from the lead nurse in the institution I earlier worked. I have helped treat more than 15 cases of heart complications. My previous health facility, with my assistance, collected more than 1500 blood samples kept in the blood bank. I would like to become an experienced nurse with the ability to treat and handle referral cases and emergencies. I also intend to produce my own book on Phlebotomy complications and provide an objective view of this profession. I would like to become a source of consultation in health issues by helping open an EKG section of the library in the university. I would