Management Styles free essay sample

Management Styles Take a quiz: PowerPoint In many management text books the three most talked about management styles are democratic, autocratic and consultative. Selecting the correct management style may lead to greater motivation and productivity from your staff. However, it is not as easy as just picking a style. Managers personalities and characteristics will influence the type of style adopted. For example a timid manager will find an autocratic management style difficult to adopt. Democratic Management Style A democratic manager delegates authority to his/her staff, giving them responsibility to complete the task given to them (also known as empowerment). Staff will complete the tasks using their own work methods. However, the task must be completed on time. Employees are involved in decision making giving them a sense of belonging and motivating individuals. Because staff feel a sense of belonging and are motivated the quality of decision making and work also improves. We will write a custom essay sample on Management Styles or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Although popular in business today, a democratic management style can slow decision making down because staff need to be consulted. Also some employees may take advantage of the fact that their manager is democratic by not working to their full potential and allowing other group members to carry them. Autocratic Management Style In contrast to the above an autocratic manager dictates orders to their staff and makes decisions without any consultation. The leader likes to control the situation they are in. Decision are quick because staff are not consulted and work is usually completed on time. However this type of management style can decrease motivation and increase staff turnover because staff are not consulted and do not feel valued. Consultative Management style A consultative management style can be viewed as a combination of the above two. The manager will ask views and opinions from their staff, allowing them to feel involved but will ultimately make the final decision. Laissez Faire Management style A laisses faire manager sets the tasks and gives staff complete freedom to complete the task as they see fit. There is minimal involvement from the manager. The manager however does not sit idle and watch them work! He or she is there to coach or answer questions, supply information if required. There are benefits, staff again are developed to take responsibility which may lead to improved motivation. However with little direct guidance from the manager staff may begin to feel lost and not reach the goals originally set within the time frame. Diagram: Different forms of management styles [pic]

Parsing Text Files With Perl

Parsing Text Files With Perl Parsing text files is one of the reasons Perl makes a great data mining and scripting tool. As youll see below, Perl can be used to basically reformat a group of text. If you look down at the first chunk of text and then the last part at the bottom of the page, you can see that the code in the middle is what transforms the first set into the second. How to Parse Text Files As an example, lets build a little program that opens up a tab separated data file, and parses the columns into something we can use. Say, as an example, that your boss hands you a file with a list of names, emails, and phone numbers, and wants you to read the file and do something with the information, like put it into a database or just print it out in a nicely formatted report. The files columns are separated with the TAB character and would look something like this: Larry larryexample.com 111-1111 Curly curlyexample.com 222-2222 Moe moeexample.com 333-3333 Heres the full listing well be working with: #!/usr/bin/perl open (FILE, data.txt); while (FILE) { chomp; ($name, $email, $phone) split(\t); print Name: $name\n; print Email: $email\n; print Phone: $phone\n; print -\n; } close (FILE); exit; Note:Â  This pulls some code from the tutorial on how to read and write files in Perl. What it does first is open a file called data.txt (that should reside in the same directory as the Perl script). Then, it reads the file into the catchall variable $_ line by line. In this case, the $_ is implied and not actually used in the code. After reading in a line, any whitespace is chomped off the end of it. Then, the split function is used to break the line on the tab character. In this case, the tab is represented by the code \t. To the left of the splits sign, youll see that Im assigning a group of three different variables. These represent one for each column of the line. Finally, each variable that has been split from the files line is printed separately so that you can see how to access each columns data individually. The output of the script should look something like this: Name: Larry Email: larryexample.com Phone: 111-1111 - Name: Curly Email: curlyexample.com Phone: 222-2222 - Name: Moe Email: moeexample.com Phone: 333-3333 - Although in this example were just printing out the data, it would be trivially easy to store that same information parsed from a TSV or CSV file, in a full-fledged database.

Childhood Obesity Essay Example | Topics and Well Written Essays - 750 words - 3

Childhood Obesity - Essay Example It has related obesity and performances among teenage girls in both the U.K and United States. Research has been carried out in various universities where grades have been compared to the obesity levels in girls. The researches have been caused by the numerous cases of obesity that have affected school grades. During the test, students were examined their abilities in Math, English and science (Poon 2014). Results show that obese girls acquired poor grades in the tested subjects. The studies were conducted in universities and colleges. On the contrary, the blog has proved to be false in some of the comments because other researchers have shown that both obese girls and boys have gained poor grades (Poon, 2014). Moreover, other contradicting results have been obtained from studies that have highlighted obese girls who have achieved better grades. Some psychologists have argued that there is the presence of other factors that lead to low grades in schools. The obese girls may have had other issues rather than health complications that led to their poor performance. The podcast has included discussions on the rising cases of obesity in the United States and their cause of health threats to the population (Gardner, 2010). The main presenter is Doctor Grossman who claims that parents should adopt the right programs to help their obese children. However, the doctor has used bogus claims on the consequences instead of focusing on prevention of obesity. Families should adopt obesity prevention methods to prevent their children from health complications. Prevention strategies should include the abolition of junk foods from homes and provision of advices on the dangers of obesity. Programs should include more contact time between parents and their children because they help in the sharing of knowledge about obesity (Gardner, 2010). Children should be encouraged to practice regularly rather than staying indoors and playing video games. The TV

Nuclear Program of North Korea Essay Example | Topics and Well Written Essays - 3250 words

Nuclear Program of North Korea - Essay Example First of all, North Koreans could be trying to create a new relationship with the United States. On the other hand, this country could have been engaging in such a program in order to deter the United States. (Coughlin, 2000) In fact during the past, some people have asserted that the reason why North Korea has been doing this is so that they could foster trade agreements or other economic aids. On the other hand, the west would have the ability to restrain weapons made by past communist governments in North Korea. Not all people believe that this is the latter statement is the truth but it is difficult for one to determine whether it is the former assertion that is more convincing than the latter. (Niksch, 2002) It should be noted that North Korea has given its arguments in the past for engaging in nuclear programs. They asserted that there was a need to protect themselves from any sort of aggression especially from Japan, South Korea or even the United States. The North Koreans assert that they have no way of fully understanding what the real intentions of the US and other countries are towards them. Consequently, the nuclear program is a way in which North Korea can deter the security threat that can be presented from any of the above countries. While members of this country feel that this could actually be a valid argument, one cannot help but notice how insufficient it is. All the latter mentioned countries have communicated their intentions to North Korea; consequently, it becomes very difficult to know whether North Korea's arguments hold water or not. (Minchoel, 2003) Relevant historical information The nuclear program began as far back as the early nineteen sixties. At that time, the North Korean government felt that there was a need to create a fortress around North Korea by militarizing this country. This decision led to the creation of an atomic energy complex. (Bill, 2001)The country obtained students who had received their education from the Soviet and it latter placed them in training programs located at Yongbyon. At that time, the country opted to create a nuclear research centre to be located in the latter mentioned town. Here, the country was working hand in hand with the Soviet to carry out their nuclear related activities. (Albright & O'Neill, 2001) It should be noted that in the year 1965, the Soviet built a research reactor on behalf of the North Korean centre. This was the year which marked a steady supply of nuclear enriched fuel elements that were supplied to the North Korean region. This pattern of cooperation continued between the Soviet and North Korea until 1973. It should also be noted that the latter program could continue quite successfully owing to the fact that there are about four million tons worth of uranium found in North Korean mines. During the nineteen Seventies, North Korea largely focused on the process of understanding the nuclear fuel cycle. Here, they dwelt on converting, refining and fabrication of this element. Also, in that decade, North Korea was particularly effective in creating a nuclear reactor that closely resembled that one in the Soviet and other related countries through a

Causes and Effects in Zeitoun Essay Example | Topics and Well Written Essays - 750 words

Causes and Effects in Zeitoun - Essay Example Zeitoun, as Abdulrahman is addressed in the novel, remains in the city during the storm away from his family. His experience at sea gives him an insight into his present and he knows he has been chosen for this task. The Hurricane Katrina in particular plays a vital role as it affects the lives of many characters especially Zeitoun’s. Being away from family Zeitoun struggles in the sunken city with his canoe helping people out of the mess the storm had caused and checking on his properties. Kathy meanwhile is under great pressure from her relatives who show no respect for her religious practices such as her â€Å"hijab† and urge her to have pork. Without Zeitoun she is all alone with her children in what may seem to be a hurricane, much greater than Katrina. Zeitoun continues working hard making himself available as much as he could, feeding abandoned dogs and helping the others in need. He feels that this is a task that God has deliberately put him in so he should give it his best shot. If the storm did not occur, he would have been united with his family trying to cope with their personal issues. The hurricane brought with it a test for the people of New Orleans and exposed the brutalities of the government. Kathy manages to escape from her relatives and goes to live with her Muslim friends in Phoenix with her children. Kathy and Zeitoun talk to each other through a phone connection that is still working in one of their properties. The calls suddenly stop to Kathy’s surprise and she does not hear from her husband for many days thinking he has died. Then she learns that Zeitoun and three of his friends have been arrested. Unfortunately they were accused of being terrorists. Zeitoun receives this favor from the government for helping people in the hard time during the hurricane and the brutality which follows leaves the readers to wonder what wrong Zeitoun had done to deserve such a treatment. â€Å"The country he had left thirty years ago had been a realistic place. There were political realities there, then and now, that precluded blind faith†¦ always, would work out fairly and equitably. But he had come to believe such things in the United States. Things had worked out. Difficulties had been overcome. He had worked hard and achieved success. The machinery of government functioned. †¦--the policy, the military, the prisons--that was meant to protect people like him was devouring anyone who got close.† (Egger 2010) The politics and nature seem to be working so closely in the novel that one wonders if both were part of the same plot. The hurricane and the war on terror coincided in the United States so much so that both took the lives of the innocents some way or the other. Zeitoun is forced to stay in a Guantanamo-style jail behind a bus station where he is suspected and informed by the guards that he is a terrorist; a piece of information that he himself is surprised to hear. On being returned to hi s family he looks like â€Å"a sad old man† who has lost nearly twenty pounds of weight. Zeitoun still believes that God had His way of testing him (Egger 2010). The test seems to be a two-way deal. It did not only test a random Syrian painting contractor who lived in New Orleans, it also tested the nation’s ability to protect its own people. The story of Zeitoun spells the sorry state of affairs that the nation was undergoing. What remains a mystery

Effects of Free Speech on Children

Effects of Free Speech on Children The development of media for the last 50 years has allowed people to explore and discuss lots of concerned problems in the society but they are not always having the chance to freely speak up whatever they want to say or search for a particular topic due to censorship from the government. Since then, freedom of expression has been a controversial issue in many countries all over the world. While in Western nations, citizens have more access to freedom of expression, people in communist countries such as Vietnam and China are limited to express their ideas to certain extend. Some commentators have argued that free speech can bring upon detrimental effects on children, facilitate hate crimes, and anti-government groups to spread. It is the contention of this essay that It is a human right for people to have freedom of speech through the media without having any fear or being interfered by any forces. This essay will discuss the following aspects of free speech on media, the Internet in particular, as effects on childrens awareness, humans minds and democracy. It is a point of dispute between free speech through media and effects caused on children. It is often the case that children are exposed to adverse influences on the media through what they believe as freedom of expression. Reinhard (2004, p.170) contends that a person can still legally express his beliefs, ideas through films or music despite their viciousness and degradation, which brings up the moral issue on the media especially when children start to commit flagitious crimes. According to Bushman and Huesmann (2005, p. 351), violence on the media is most likely to increase aggressive behaviour in children, as well as, create long-term effects on children. Nevertheless, these arguments are not convincing enough. Freedom of expression through the use of media can hardly bring detrimental results such as violent behavior to children and it is, in fact, a positive influence for the development of children. A research conducted by researchers from Massachusetts General Hospital led Dr. Cheryl Olson (Beresin Schlozman 2012) proves there is no definite relationship between media violence and aggressive behaviour in children. Samenow (2012) asserts that it is the personality that leads to violence not the media. Moreover, freedom of expression is able to enhance their confidence and awareness of their right. An article on Safely Connect (Magid 2014) demonstrates that despite the risks of social media, some teachers embolden students to use it to express themselves freely and widen their horizons by exchanging learning resources with others. Having access to freedom of expression allows them to speak up their mind and, thus, address important issues and unfairness in society despite their age. In brief, practicing freedom of speech on social media beneficially affects children as it raises their confidence and awareness that their voice matters. There have been several debates on whether or not freedom of speech broadens peoples minds. It has been argued that free speech makes them more small-minded and hateful. It could be asserted that the fact that cyber-libertarians object to censorship online can help extremists to spread hate on the media (Banks 2010, p. 2). Furthermore, in the 2012 Digital Terror and Hate Report by Simon Wiesenthal Center (cited in Ring 2013, pp.1-2) about 15,000 hate sites based on race, ethnicity and sexual preference are currently active. Even though some believe that these hateful speeches are parts of freedom of expression, there has been a stronger argument by Leets (2001, p. 312) that depend on certain rules and standards, hate sites such as white supremacist websites may not be protected by the First Amendment. In addition, freedom of expression can significantly help to widen humans minds. It is undeniable that without freedom of speech human would never have been able to acquire knowledge to create a more civilized and intellectually developed world. Pinker (2015) demonstrates that by practicing free speech, human beings start to question the nature of reality and test their ideas to come up with the truth. The power of media supports this idea by allowing its users to exchange ideas and knowledge on a global scale. There is evidence that at least 4.66 billion web pages existed in mid-March 2016 while this figure is only approximately 1 billion in 2014 (Pappas 2016). This indicates how frequently people are interacting with the Internet everyday practicing free speech to broaden their horizons. Overall, social media opens up peoples knowledge and perspective by allowing them to have free speech to exchange ideas or question the reality. It is also a matter of debate between free speech on media and political movements. One argument is that freedom of expression is a tool for political reactionaries to spread and develop against the government. According to VOV (2016), a group of Vietnamese people living in exile attempt to promote sinister activities to get rid of the current Communist leadership in Vietnam. They spread false rumours about the government to bring out the anger and frustration of the local, which results in potential protests against the government based on false information. Besides, there are also evidences about ISIS recruiting its new members with the aid of the Internet (Koerner 2016). On the other hand, this argument is tenuous at best because there is strong evidence from Menn and Volz (2016) showing that in reality these types of contents are often removed on social media such as Facebook. One supporting argument for this contention is that free speech mainly results in support for democracy and fight against dictatorship (Pinker 2015). The common oil of great and resilient democracies is the free flow of debate, the proposition and contest of ideas, both good and bad, from all and by all (The Age 2015). It is further explained by Thierer (2011) that the Internet creates more opportunities for people in the Digital Age to be heard. A further contributing proof from Brooke (2012) is that the Internet users in Russia challenge their government for democracy by starting an information war and eventually, they won. Parker (2014) advocates that in the protest for democracy in Hong Kong, social media did play an extremely important role as a tool for people in Mainland China and all over the world to show their support for Hong Kong citizens. In general, freedom of speech on the media has made significant impacts on the advancement of democracy in the twenty-first century. In conclusion, taking into consideration the advantages of free speech, freedom of expression improves childrens progress in confidence and social awareness, facilitates humans to broaden their minds and knowledge, as well as, supports democracy movement in society. Thus, it is crucial for people to express whatever opinions they have without being interfered or threatened. Free speech should be applied on an appropriate scale that is pointing out the faults in the society without involving any crimes. Bibliography Banks, J 2010, Regulating hate speech online, International Review of Law, Computers Technology, vol. 24, no. 3, pp. 233-239. Beresin, E Schlozman, S 2012, Violent Video Games and Movies Causing Violent Behavior, Psychology Today, viewed March 7, 2017, https://www.psychologytoday.com/blog/inside-out-outside-in/201212/violent-video-games-and-movies-causing-violent-behavior>. Brooke, J 2014, Internet Opens Russia for Democracy Movement, VOA, viewed March 7, 2017, http://www.voanews.com/a/internet-opens-russia-for-democracy-movement-138042478/151111.html>. Bushman, B Huesmann, L 2006, Short-term and Long-term Effects of Violent Media on Aggression in Children and Adults, Archives of Pediatrics Adolescent Medicine, vol. 160, no. 4, pp. 348-352, https://jamanetwork.com/journals/jamapediatrics/fullarticle/10.1001/archpedi.160.4.348>. Democracy thrives on free speech, The Age, viewed March 7, 2017, http://www.theage.com.au/comment/the-age-editorial/democracy-thrives-on-free-speech-20150113-12nfpj.html>. Koerner, B 2016, Why ISIS Is Winning the Social Media War-And How to Fight Back, WIRED, viewed March 7, 2017, https://www.wired.com/2016/03/isis-winning-social-media-war-heres-beat/>. Leets, L 2001, Responses to Internet Hate Sites: Is Speech Too Free in Cyberspace?, Communication Law and Policy, vol. 6, no. 2, pp. 287-317. Magid, L 2014, Protecting children online needs to allow for their right to free speech, ConnectSafely, viewed March 7, 2017, http://www.connectsafely.org/protecting-children-online-needs-to-allow-for-their-right-to-free-speech/>. Menn, J Volz, D 2016, Facebook And Google Have New Weapons In Place To Block Extremist Videos, The Huffington Post, viewed March 7, 2017, http://www.huffingtonpost.com/entry/facebook-isis-videos_us_577128a2e4b017b379f66ed6>. Parker, E 2014, Social Media and the Hong Kong Protests, The New Yorker, viewed March 7, 2017, http://www.newyorker.com/tech/elements/social-media-hong-kong-protests>. Pinker, S 2015, Why free speech is fundamental The Boston Globe, BostonGlobe.com, viewed March 7, 2017, https://www.bostonglobe.com/opinion/2015/01/26/why-free-speech-fundamental/aaAWVYFscrhFCC4ye9FVjN/story.html>. Reinhard, C 2004, The Ethics of Censorship: Should Governments Cover Our Childrens Eyes?, in At the Edge of Information Changing Ethical Dilemmas, Ethica Publishing, Leeds, pp. 164-172. http://www.ethicapublishing.com/6CH11.htm>. Ring, CE, 2013. Hate Speech in Social Media: An Exploration of the Problem and Its Proposed Solutions. PhD. Boulder: University of Colorado. Samenow, SE 2012, Watching Violence in the Media Does Not Cause Crime, Psychology Today, viewed March 7, 2017, https://www.psychologytoday.com/blog/inside-the-criminal-mind/201202/watching-violence-in-the-media-does-not-cause-crime>. Thierer, A 2011, The Internet Isnt Killing Our Culture Or Democracy, Forbes.com, viewed March 7, 2017, https://www.forbes.com/sites/adamthierer/2011/06/05/the-internet-isnt-killing-our-culture-of-democracy>. Viet Tan: terrorist and reactionary nature 2016, VOV VOV Online Newspaper, viewed March 7, 2017, http://english.vov.vn/politics/viet-tan-terrorist-and-reactionary-nature-320205.vov>.

Genital Infections Essays -- Health, STD

Introduction Rapid laboratory detection of genital infections in pregnant women is very important, mainly because of the ability of the bacteria to colonize the endocervical lining and cause injury to the fetus (1). Epidemiologic data indicated that their presence in the genital tract has been associated with the incidence of urethritis, vaginitis, cervicitis, PID, pyelonephritis and pathology of pregnancy and newborns, and, therefore, their rapid and specific diagnosis is important (2). There are more than 30 different sexually transmissible agents. The most common bacteria are Chlamydia trachomatis (C.trachomatis). The prevalence of C. trachomatis infection in sexually active adolescent women, the population considered most at risk, generally exceeds 10%, and in some adolescent and STD clinic populations of women, the prevalence can reach 40%. Also in newborns occur as a result of prenatal exposure; approximately 65% of babies born from infected mothers become infected during vaginal delivery. Infections caused by C.trachomatis are particularly difficult to confine as a high proportion of these infections are asymptomatic thus making part of the population (those not tested) a reservoir for further transmission (3). While diseases caused by C.trachomatis have been recognized for many years the discovery of diseases associated with Mycoplasma genitalium (M.genitalium) are very recent findings. M.genitalium which was discovered in the early 1980s has recently been proven to be a significant pathogen similar to C.trachomatis in several respects, such as preference to the genital tract and mode of transmission. A few studies have reported on M.genitalium in PID (Pelvic Inflammatory Disease) and TFI (Tubal Factor Infertility) and... ...ng only one sampling and one test, has proven to be a simple and rapid method for the detection of C.trachomatis and M.genitalium which is clinically very significant, particularly in management of pregnant women as a high risk groups in country. We therefore recommend that this duplex PCR assay may be used instead of conventional methods like as bacterial culture and serology for rapid and high sensitive diagnosis of genital bacterial in clinical sample. Finally our findings revealed that in Sabzevar (East region) compared with other studies done in north, center and south of Iran, infection with C.trachomatis is higher than other area and should be considered in national preventive planning for screening and treatment in response to strategic plan of Eastern Medit erranean Region of World Health Organization (EMRWHO) 2009-2015 (28).