Tuesday, November 26, 2019

Understanding Javas Cannot Find Symbol Error Message

Understanding Java's Cannot Find Symbol Error Message When a Java program is being compiled, the compiler creates a list of all the identifiers in use. If it cant find what an identifier refers to (e.g., there is no declaration statement for a variable) it cannot complete the compilation. This is what the cannot find symbol error message is saying- the compiler  doesnt have enough information to piece together what the Java code is intended to execute. Possible Causes For the  Cannot Find Symbol Error Although the Java source code contains other things like keywords, comments, and operators, the Cannot Find Symbol error references the name of a specific package, interface, class, method or variable. The compiler needs to know what every identifier references. If it doesnt, the code is basically looking for something that the compiler doesnt yet comprehend. Some possible causes for the Cannot Find Symbol Java error include: Trying to use a variable without declaring it.Misspelling a class or method name.  Remember that  Java is case sensitive  and spelling errors are not  corrected for you. Also, underscores may or may not be necessary, so watch out for code that use them when they shouldnt be used or vice versa.The parameters used do not match a methods signature.The packaged class has not been referenced correctly using an import declaration.Identifiers  look  the same but are actually different. This problem can be hard to spot, but in this case, if the source files use UTF-8 encoding, you may be using some identifiers as if theyre identical but really theyre not because they simply appear to be spelled the same.Youre looking at the wrong source code. It may seem hard to believe that youre reading a different source code than the one producing the error, but its definitely possible, and especially for new Java programmers. Check file names and version histories carefully.You forgot a new, like this:  String s String();, which should be  String s new String(); Sometimes, the error arises from a combination of problems. Therefore, if you fix one thing, and the error persists, check for different problems still affecting your code. For example, its possible that you are trying to use an undeclared variable and when you fix it, the code still contains spelling errors. Example of a Cannot Find Symbol Java Error Lets use this code as an example: This code will cause a cannot find symbol error because the System.out class does not have a method called â€Å"prontln†: The two lines below the message will explain exactly what part of the code is confusing the compiler. Mistakes like capitalization mismatches are often flagged in a dedicated integrated development environment. Although you can write your Java code in any text editor, using IDEs and their associated linting tools reduces typos and mismatches. Common Java IDEs include Eclipse and NetBeans.

Friday, November 22, 2019

How to Write a Bio thats Targeted and Attention-Getting

How to Write a Bio thats Targeted and Attention-Getting You’ve probably heard multiple times that there’s no â€Å"one-size-fits-all† resume. But what about bios? Is there a one-size-fits-all bio? My answer is steadfastly, â€Å"No.† You need to understand how to write a bio thats targeted to each audience youre addressing, based on that audiences  focus, interests, and needs. I personally have an entire Word document devoted to copious versions of my bio. Each one is geared toward a specific audience. How to Write a Bio for Myself (Brenda Bernstein) The bio that goes along with my How to Make Resume Writing Fun webinar starts as follows: Brenda Bernstein, Certified Master Resume Writer (CMRW), Certified Executive Resume Master (CERM), and accomplished editor and LinkedIn trainer, believes that resume writing does NOT have to be a drag! Notice that the facts about me are resume specific, and I set up my audience to think this presentation will make resume writing more palatable. What if I’m doing a presentation about LinkedIn? Here’s how I craft that bio: Brenda Bernstein is the #1 Amazon-best-selling author of How to Write a KILLER LinkedIn Profile, now in its 12th edition and recently released in full-color print. A compelling speaker, award-winning businesswoman and top-certified resume writer, Brenda has worked with hundreds of professionals and executives who understand the value of an effective LinkedIn profile. Not surprisingly, the LinkedIn-related bio contains evidence of my LinkedIn expertise and experience. Third, here’s the beginning of my bio, written for a Yale audience where I was giving back-to-back presentations on resume and LinkedIn profile writing: Brenda Bernstein, MC ’91[1], is the author of the #1 Best-Selling e-book, How to Write a KILLER LinkedIn Profile. Now owner and senior editor of The Essay Expert, recovering lawyer (NYU ’98), Certified Master Resume Writer, and sought-after LinkedIn trainer, Brenda began her editing â€Å"career† wordsmithing her friends’ articles for the Yale Daily News. As you can see, the audience and the topic inform what I emphasize in each bio. I literally write a new bio every time an organization or website asks me for one! How to Write a Bio for a Client (Tamira Johnelle) Recently, I was fortunate to have the opportunity to write two bios for Tamira Johnelle. You’ll find out more about this sparkling woman in a moment. For now, what I want to convey is the difference in the bios I wrote for her. The first was for a conference for women entrepreneurs. The second was for her website. As you read the bios, look for the emphasis of each and the clear differences, all of which stem from Tamira’s target audience. Women Entrepreneurs Conference Bio: Tamira Johnelle is turning her own weight loss story into one of the fastest-growing businesses of its kind. Her impressive accomplishment of going from size 18 to size 6 in 7 months, while eating dessert every day, is not her only claim to fame. Check out the growth of her following: from 1,639 followers to 11,550 followers in 4 weeks! She has created  a 16-week virtual course as well as a one-on-one coaching program for people struggling with their weight, giving them the blueprint to her success and helping them on their journey to weight  loss freedom. Tamira’s recipe collection of delicious, healthy main dishes and desserts, From a Size 18 to a Size 6 in 7 Months While Eating Dessert Daily, The MAIN DISH EDITION is selling like hotcakes. And people have responded amazingly well to her recipe videos on Facebook Live and Periscope. When you meet this no-nonsense, exuberant entrepreneur, you’ll understand why she is an inspiration to anyone wanting to enjoy both their food and their lives. Website Bio: Tamira Johnelle, who went from a size 18 to a size 6 in 7 months, is an inspiration to anyone who has been struggling with their weight for years and who feels like a failure because of it. Tamira grew up on the American junk food diet. As a girl, she would hide candy under the pillow, and wake up in the middle of the night to eat it. In the morning she woke up hungry for more. This cycle of unhealthy eating was consuming her life. As much as she tried to talk herself out of her patterns, she could not stop these overwhelmingly powerful cravings. This might sound familiar to you. As she grew older, Tamira wrestled with her weight, going on unrealistic diets she couldnt keep. Eat salads all day? Are you kidding? Tamira was not about to give up desserts forever- but she did want to be healthy and look great in a size 6 dress. She knew there must be a better way to get amazing and sustainable weight loss results. One important step was learning how to cook. Tamira is self-taught and in 7 years has come  up with a whole cookbook full of recipes that completely satisfy and that will stop your junk food cravings.  Here are just a few of the delicious items you’ll find in From a Size 18 to a Size 6 in 7 Months While Eating Dessert Daily, The MAIN DISH EDITION: Tasty, Satisfying Entrees: Slow Cooker BBQ Pulled Chicken, Salmon Cakes, Black Bean Avocado Quesadillas Desserts that Won’t Have You Thinking about Junk Food All Day: Turmeric-Lemon Kidney Bean Cake, Maple-Cayenne Cookies, Maple-Pineapple-Lime Sorbet But recipes will only get you 20% there. Tamira has developed an entire lifestyle that has helped her and others get and keep the weight off through positive affirmations, healthy meals, exercise and a host of other methods. She has created  a 16-week virtual course as well as a one-on-one coaching program for people struggling with their own weight, giving them the blueprint to her success and helping them on their journey to weight  loss freedom. [This bio is followed by four compelling success stories.] What do you notice about these bios? Do you see how Tamira’s entrepreneurial successes, which are highlighted in the conference bio, would be inappropriate on her website? They would turn people off. But the entrepreneurs want to know about this stuff because they want the same kind of success. And notice how her own longer story, the details of her recipes, and her clients’ weight loss successes, which are key to her persona on her website, take a back seat in a bio for an audience of entrepreneurs. The entrepreneurs couldn’t care less about the client with lupus whose inflammation all but disappeared in two weeks. How to Write a Bio for Yourself! Do you have a bio at the ready to send out whenever you’re asked for one? If you do, take a moment before pressing â€Å"send† to make sure you’ve tailored the bio to your audience. There’s no one-size-fits-all bio! And if you need help with how to write a bio, The Essay Expert will be happy to help! Check out our bio writing packages. [1] Morse College, a residential college at Yale, and my graduating year (1991).

Thursday, November 21, 2019

Three Information Technology Systems Assignment

Three Information Technology Systems - Assignment Example Being able to correlate information across multiple platforms creates a successful environment for combatting crime. Introduction In today’s age of information technology and in the various designs of database creations, members of law enforcement find that knowing how to utilize any number of research techniques will greatly assist in finding information on criminals being sought for various crimes. Criminal databases are also a valuable tool in determining what areas of a city, state or in the nation, require a more robust police presence in order to keep criminal activity down to a manageable level (Hunter & Barker 2011). As part of training for any police officer and for detectives conducting any type of criminal research activities, understanding how each database works and the search criteria required for each, is essential for success in finding and identifying specific people who may be involved in criminal behavior. Three database systems are discussed in this paper: the Integrated Automated Fingerprint Identification System (IAFIS), the National Crime Victimization Survey database (NCVS), and the Crime Mapping system (Cordner & Scarborough 2010). 1. There are a number of ways that these database systems are used by law enforcement agencies within a community policing program to help with keeping down criminal activity. It is important for every community to have some type of mapping system which can show what criminal activity has been taking place over various time periods. In many instances, the police department for any given city will most likely access state information in order to drill down to a city’s information criteria and subsequently, to fine-tune that information to a neighborhood or community (Mazerolle, Bellucci & Gajewski 2005). The state is the main point of access for any type of information concerning census data, land use data, Department of Motor Vehicles data, and any other data that would commonly be required by a state to maintain in some database. From the statewide access point, the city police department may choose to have a professional database designer come in to create a system that can access the state information and combine it with city information in order to be able to create specific pictures or maps of where crime has been more active, such as in number of robberies over a specified time period. This type of mapping is also useful in determining traffic problems that might occur in various spots in the community because of criteria concerning time of day and even the day of the week (Mazerolle, Bellucci & Gajewski 2005). In the case of the IAFIS system which plugs into a national database, the use of the system helps to identify criminals who may be traveling over different cities and even into different states while committing crimes along the way (FBI 20130. If a criminal has been picked up once along the way and been fingerprinted before being put in jail, when he gets out and commits more crimes, he is easily identified, apprehended and put back in jail. While some criminals have not been caught yet, their fingerprints at crime scenes will be retained and attached to the crime so that if ever apprehended, the crime will come up in the database and the criminal finally

Tuesday, November 19, 2019

HUMAN RIGHTS Essay Example | Topics and Well Written Essays - 1500 words

HUMAN RIGHTS - Essay Example What are Human Rights? Human Rights can broadly be defined as a set of various international norms that have been designed to help in the protection of all people all over the world from any form of severe social, legal and political abuses. Common examples of human rights generally include the right of an individual not to face any torture, the right to have freedom of religion as well as the undeniable right for one to have affair trial in the event that they happen to be charged with a crime (Orend 2002). The main sources of the current versions of human rights include the International Bill of Rights which emerged as the United Nations, 1948b Universal Declaration of Human Rights and various treaties and human rights documents (Mcneill, St. Clair and St. Clair 2009). Various human rights treaties such as the Convention on the Rights of the Child (1989) have resorted to creating various treaty bodies to help them effectively monitor the implementation and compliance of these treat ies (Orend 2002). How and why did Human Rights Enter the International Political Process since WWII? After the horrors that were witnessed during the Second World War, there was a broad consensus that emerged at the international level that was keen in demanding that the individual human being should essentially be placed under the protection of the international community. The atrocities that had been committed against certain specific ethic groups as a result of anarchy had shown that it was possible for national governments to gravely fail to protect their citizen’s liberty and lives. As such, since it had been established that the provision of protective mechanisms at the domestic level alone was not enough to provide enough sufficiently stable safeguards, it was thus necessary to entrust the planned new world organization with the role of guaranteeing the enforcement of human rights on a universal scale. Some Latin American countries requested that a full code of human r ights be included in the United Nations Charter at the 1945 San Francisco conference so as to promote the Universalism of these rights. Due to various time constraints it was not possible for the motion to successful at that stage. The commission on Human Rights created a draft of the International Bill of Rights and drafted the Universal Declaration of Human rights, which was adopted by the General Assembly on December 10th, 1948. This Declaration of Human Rights and two UN international treaties are what are collectively commonly referred to as the International Bill of Human Rights (Mcneill, St. Clair and St. Clair 2009). What has Changed about the Character of International Relations since WWII Since the end of the Second World War, there have been rampant changes in the nature and content of international relations. Some of these changes include the fact that the politico-geographic setting of the world has undergone major changes. This factor has been further emphasized by dec olonization that lead to the materialization of an enlarged number of new Sovereign nations that seek to assert themselves in the international community of nations (Fry 2002). After the Second World War, the number of nations that where members of the U.N. was seen to increase from 51

Sunday, November 17, 2019

Exhibition Essay Example for Free

Exhibition Essay Introduction A good exhibition programme will sell itself. The money spent on marketing would be better spent on the exhibition themselves In the business environment, there is a lot of competition that every business faces in its day to day operations. This means that if a business cannot keep up with the competition or beat its competitors then there is a high likelihood of it collapsing, something that will highly cost the investors. Therefore, every business must ensure that it is able to meet its main objective which in many cases is to make and maximize profits through high sales. To achieve higher or increased sales, business investors can apply various strategies of winning customers and overcoming the stiff competition in the business environment. For a business to be able to accomplish higher or increase in sales and obtain more customers who will in turn result into higher profits for the business, the investors can apply marketing strategy as a form of making their products known to customers which is may be a bit costly t the business since it will have to incur various expenses. On the other hand, a business can opt for exhibition as a form of selling its products to its customers. Exhibition can simply be defined as a presentation and a display of various items that have been selected to attract customers and induce sales. Exhibition Programme as a Marketing tool An exhibition program is the strategy put in place by a business of presenting and displaying a selection of various products of a business for customers to purchase and to attract new customers. Having a good exhibition programme in a business will sell itself to customers and will help increase the sales of the business. This means that the money used by investors in areas such as marketing strategies can be spent on exhibition so that the business can achieve more sales and hence more profits for the business. Exhibitions also know as trade fairs, expos or even trade shows can help achieve various results for a business as will be discussed here. In many occasions, the exhibitions are in most cases organized by various interested parties so that various organizations in a certain specific industry or who have a specific interest can showcase and give a demonstration of the various latest products, study activities, and even services of competitors and also to have a look at the current trends in the business industry and the opportunities that may be available for the business to venture in. There are some exhibitions which are always open to the public while there are others which can only be attended by various company representatives who are members of that trade and also the members of the press for coverage of the exhibition (Siskind, 2005). Through the years exhibitions have been identified as one of the most effective and efficient tool that is powerful and effective for doing business. An exhibition involves the business investors being able to meet the customers face-to-face and hence create a great target opportunity for the business to achieve the various trade objectives that it has. Exhibitions are known to be one of the most cost effective for of reaching out to the customers since the business investor is able to reach the customers at one time and in one place that does not involve moving the location. Therefore, it is notable that exhibitions have various advantages for a business if a good exhibition programme is created and implemented by the business investor (TileagÄÆ', Cosmescu, 2012). Advantages of Exhibition Exhibition as a means of trade for a business has various advantages to any form of business if created and implemented in a good way as compared to marketing strategies. Discussed below are the advantages that a business will derive from a good exhibition programme implemented by an investor: Customer contact In exhibitions, the business investors have the opportunity of meeting the customers face-to-face in one time and in one place. This means that the trade shows or exhibition provides a very excellent and conducive environment for the business investors to initiate contacts with customers who are new to the business. This helps the business investor to be able to develop new trade leads for the products of the business since the investor is able to answer any questions that the new customers may have concerning the products that the business is offering (Ausstellungs- und Messe-Ausschuss der Deutschen Wirtschaft, 2010). The business has the first hand opportunity of giving detailed information to the new customers about their products that are under exhibition and in turn this will help in creating a new customer base for the business. In addition to the new customers whom the business investor has the opportunity to win over for the business and creating new customer base, the business investor is also able to renew its old contacts with the valued clients of the company or business firm. There are times when businesses lose their old clients due to various reasons. Through a good exhibition programme, the business investor is bale to renew the lost contacts with its previous customers and also to inform the old customers of the new products that the company may be offering in addition to the improvements that the business has made on the previous products that it was offering (Frain, 1999). Opportunity to create an Image for the Business Through exhibitions, the business investor is able to meet new and old customers some of who may not e familiar with the business. The contact that the business investor has with the customers offers an opportunity for the investor to create and improve the image of the business towards the customers. Customers who had a bad perception about the business will be able to have firsthand experience of knowing more about the business and the products of the investors and get clear understanding of how the business operates and what products the company is offering to its clients (Johnston, Beaton, 1998). This means that, not only will the company be able to win ore customers but it will be able to give firsthand information to the customers which will help in improving the image of the business. A good image for the business means that customers will want to associate with the business; hence those customers who visit the exhibition will also inform other people about the business. This will act as a way of advertising the business through word of mouth from those customers who had the firsthand experience with the business at the exhibition. Therefore, it is quite notable that exhibitions not only bring new business contacts but also helps to strengthen and maybe restore the image of the business which is important for every business to succeed. Product and service launch platforms Many businesses always face the challenge of launching their products and services to the market. Launching of a new product or service by a company can be very challenging to any business and can also be costly in terms of advertisements as a form of marketing for the new products and services. Many platforms that business investors can use to launch their new products or services are always costly and at times may not be effective in reaching out to as many customers as possible. To overcome this challenge that is involved in the launching of new products or services to the market by business investors, exhibitions offer a much better platform for the business investor to launch their products or services. Exhibitions in many cases involve live presentations and various demonstrations of the products or services of the company to the customers. This means that the products or the services are able to â€Å"speak† for themselves and influence the customers to make purchases or even obtain the services even if they were not prepared to do so in the first place. When customers are able to see for themselves the use of a product or the importance of a product at first hand, they tend to have the urge to try out the product or service so that they can find out if whatever they saw during the live presentations and demonstrations are actually the results that they can obtain from using the particular product or service which has been launched into the market. This means that the process of selling the new products or services is accelerated (Frain, 1999). When the customers are influenced to purchase the new products or services that have been launched at the exhibition trough live presentations and demonstrations, the sales of the products or services are likely to increase, and this will mean that new sales will be generated for the company at a quicker rate than through marketing. Launching of a new product or service through live presentations or demonstrations at the exhibitions means that the company will not incur a lot of costs that are always involved in the launching of new products or services (Johnston, Beaton, 1998). Marketing communications In the exhibitions or trade fairs, there is always a lot of focus that is always put on the company and the products r services that the company is offering. Many exhibitions involve the media and hence the attention of the media is always on the company and the products or services of the company. This means that the business investor has an opportunity of focusing his/her public relations efforts on raising the profile of the company and that of the products or services of the company. This will also help in improving the image of the company. Since the focus of the media attention is on the company and the products or the services that the company s offering, there is an opportunity for the company to advertise itself without incurring any extra cost on advertisement of the company’s products or services.   The exhibition offers a platform for improvement of the company’s public relations since the company comes into closer contact with the public than it could do through areas such as advertisements. This will also help in improving the image of the company and the image of the products of the company by building trust and good relations with the customers who have visited the exhibition. Therefore, exhibitions will not only help in developing great public relations, building company’s image but also will help in opening new markets for the company (Frain, 1999). A high return/expense ratio Every business investor has one aim in business which they strive to accomplish through every operation that the business undertakes. The main objective for any business investor in a business environment is to make and maximize profits. For the business to obtain profits it must incur costs that are involved in the running of the business. Costs in business may be in form of advertisements, production and any other operational costs for the company. Higher profits and maximization of profits can only be achieved by a business if the business ensures that the costs that it incurs are less and do not exceed their sales. To achieve this, a company must ensure that it employs strategies that will help in minimizing costs involved in its operation while at the same time maximizing its sales for higher profits. The returns must always be higher while the expenses must always be lower in any successful business. This means that a business must always be able to obtain high returns from its sales when compared to the expense that the business has incurred in its operations. Exhibitions help businesses in achieving this objective of higher returns compared to the expenses incurred. The expenses that a business will incur in its operations when conducting exhibitions is less when compared to other forms of marketing such as advertisements. Exhibitions also create an opportunity for higher sales for the business since the company is able to attract more customers through close customer contact, live presentations and demonstrations. Since exhibitions are conducted in one time and in one place, any costs involved such as transportation costs are minimised, customers are able to find the products of the company in one place without having to move from one place to another (Johnston, Beaton, 1998). This means that exhibitions have a higher return/expense ratio, something which every business always strive to achieve. The higher return/expense ratio is as a result of the following reasons: Many customers or attendees who come to the exhibitions always arrive with a particular agenda or a need which they seek to accomplish at the exhibition. This means that the customers who arrive at the exhibition will not cause the business to incur more expenses in attracting the customers except for what has already been incurred to prepare for the exhibition. In the exhibitions, the business investors do not require to make any sales calls to close the deals with the customers since most of the people who attend have their agenda already set. This means that the business will not incur any extra cost involved n making sales calls since the live presentations and the demonstrations of the company’s products or service are enough to lead the customers to purchase the products or services of the company. Compared to product or services sales calls which are quite costly, the exhibition leads do not require a lot of expense to accomplish or close a deal. Field sales require sales calls to be made by the company but in the exhibitions on the demonstrations and live presentations are enough. This means that exhibitions are much cheaper in helping the business to achieve its main objective of maximizing profits and minimizing expense hence higher returns/expense ratio which is good for the business. Exhibition provides an avenue for the exchange of information between the exhibition attendees and the companies that are displaying their products or services at the exhibition. At the exhibition, the business investor has the opportunity to pass information to the customers about the products or services that the company is offering since the investor comes into face-to-face contact with the new and old customers. These customers will in turn act as a tool of advertising the products and services of the company to those other potential customers who never went to the exhibition. The customers help in advertising the company’s products and services through word of mouth. This helps the company to reach more potential customers without incurring extra costs of advertisement. Therefore, exhibitions help the company to achieve higher return/expense ratio which will in turn mean the company will be able to maximize profits (Frain, 1999). Business-to-Business trading Exhibitions also play an important role in a business if a good exhibition programme is created and implemented by a business. Through exhibition, a company is able to meet with other business investors. This will enable the business to exchange business ideas and information which might be helpful to the running of the business. Exhibitions help the investor to identify and establish new joint ventures and projects by other business investors which may result in partnership hence helping to expand the business. This is because, at the exhibitions, the business investor may meet other business investors who share the same business ideas and beliefs which then could translate into new ventures for the business (Ellis, 2010). New Recruitment There are some many people who attend exhibitions some of who are potential business agents, distributors or even employees for the business. Through the opportunity of face-to-face interaction between the business investor and the exhibition attendees, the business investor has the opportunity of identifying and recruiting new business agents, distributors and even staffs for the business. The business investor does not incur any extra cost in this activity since they are able to meet the potential agents, distributors and even staffs face-to-face without having to locate them. This also helps in saving time in terms of searching for new agents, distributors or even employees (Ellis, 2010). Easy Market Research and Information Gathering When a business investor involves in exhibitions, they have the opportunity of meeting the customers face-to-face. The business investor through live presentations and demonstrations of the products or services of the company is able to obtain an immediate feedback from the new customers or the old customers on the various products or services that the company offers. This can be done through free samples and the live presentations and demonstrations. Since there is face-to-face contact, the customers are able to provide an immediate feedback about the product or the service (Morley, Lees, 2009). The company can use these feedbacks to improve on its products or services or simply to maintain the quality depending on the feedback they obtain. The company does not have to wait for too long to obtain customer feedback. The feedback obtained by the company at an exhibition can be used immediately by the company to help it achieve more results for its products or services. In addition, through the feedback the company is able to obtain at an exhibition, the company is able to understand the needs of the customers and in turn react immediately to those needs than the competitors in the same market (Huang, Lund, 2009). Focusing on the needs of the customers is crucial to a business and also helps the business to overcome competition and hence immediate feedback through the interaction at the exhibition, helps the business to keep its focus on the actual needs of the customers. The exhibitions also helps in understanding the strengths and weakness of the competitors since the research results and feedback obtained during the exhibition, can help the business in knowing what areas of business it can improve on to fight off competition. Exhibition helps the business to understand how competitors react to the needs of customers and also to learn the various changes that are taking place within the industry of the business. Research and immediate customer feedback obtained by the company during the exhibition helps the company to stay ahead of the competitors through product or services advancement and the use of new technology. The graph below illustrates the effectiveness of various channels of marketing in the exchange and gathering of information in any business environment: From the Figure 1 above, it can be noted that exhibitions and Personal sales share the same percentage in terms of exchange and gathering of information for the business when engaging customers and other potential business partners. This is due to the reason that, under exhibitions and personal sales, there is close contact with the customer hence the higher chances of getting information in an easy and quicker way. Convenience Marketing requires large sums of money to conduct in a business. This means that the business will not be able to achieve higher profits. On the other hand, in an exhibition, the business needs only to hire a stand where it will display its products and services. This is quite a convenience for the company since the company will not have to spend a lot of money while at the same time the impact of the exhibition will be greater than that experienced with marketing such as advertisement. For those business investors who are not sure of the amount of return on investment they will achieve when first attending an exhibition, this is a very convenient way o introduce products or services to the public at a cheaper cost (Solberg, 2013). Flexibility Every business seeks a way of undertaking its operations while at the same time having the opportunity to change whenever necessary and still achieve its main objective of higher profits. Exhibitions offer an opportunity to be flexible since the business investor has the ability and freedom to customize his/her exhibits for each exhibition that they have to attend. This means that the business investor has the opportunity to experiment on matters such as size and also has the opportunity to configure their exhibits to see and find out what works best for the schedule of exhibitions that the company has to attend in its quest to make profits and expand its markets. Cost effectiveness Exhibitions are quite cost effective to any business especially through the hiring of the exhibition stand. It is also cost effective since exhibitions provide extra options whereby, the business investor is able to stretch the budget for the exhibition to include many other new options that the business investor may not have been able to afford. These may include issues such as dramatic lighting, brochure racks, furniture and even extra large formatted graphics among others which can be added to create a greater impact for the business exhibition at no extra cost hence making exhibitions a lot cheaper than marketing strategies such as advertisement (Raluca, Cristina, 2008). The graph below helps to demonstrate the effectiveness of exhibition as a method of promoting the products or services of a company when compared to the other channels or strategies such as direct marketing, Print advertising, Public relations, and the internet: From the Figure 2 above, Series 1 represents the Benefits of Products and Services when the various strategies are applied by a business in selling of its products and services. The above Figure 2 demonstrates that a good exhibition programme is quite effective in helping the business to benefit from its products and services since it is able to realize more sales when compared to the other channels of product or service marketing. Series 2 in Figure 1 above represents the impact of the various channels on the building of public relationships with the customers and other potential customers or business partners. From the graph, it can be noted that exhibitions gives a higher percentage when it comes to issue of building public relationship with the customers and potential business partners. This is due to the reason that, under exhibition, the business investor is in close contact with the customers and the potential business partners hence a greater advantage in building public relationship that is stronger (Solberg, 2013). The internet is the poor performer in terms of benefits of the products and services of the company since some aspects such as customer contact is not available. Therefore, it can be said that exhibition, as a mode of product and services marketing has a greater impact in terms of achieving the main objective of every business of maximizing profits and also creating and maintaining great public relationship with customers and the potential investors. The other advantage that is derived from exhibitions is that the business investor has the opportunity to observe and evaluate the products of the competitors of the business. This will enable the business investor to know the strengths and weaknesses of the competitors in terms of the products that they are offering to the customers. Knowing the products or services that the competitors of the business are offering gives the business an added advantage since the investor is able to know what changes to make on their product or services so that they are superior to the products of the competitors (Mei-Chin, Sui-Ming, 2013). Having superior products or services to those of the competitors will mean that the business is capable of overcoming the competition in the market. Problems Associated with Exhibitions Even though exhibitions may be the best form of business promotion for products and services, there are various challenges or problems that business investors will be faced with in the process of participating in exhibitions or trade shows. Some of those problems are such as increase in costs of construction and exhibits, personnel travelling, boarding and lodging fees which add to the cost of conducting the exhibitions (Honess, 1997). In addition, the choice of which exhibitions to participate in, how much to be spent on every exhibition, and ways of building exhibits that will be attractive to customers are some of the other challenges that are faced by business investors who engage in business exhibitions to sell and promote their products and services. Ways of overcoming challenges involved in Exhibitions There are some considerations and issues that a business investor will need to put in mind so that they can engage in a successful exhibition. In addition, to achieve the above advantages for the business through exhibitions, business investors need to plan and create an exhibition programme that is good and capable of achieving the above advantages and bring high returns for the business (White, 2013). The following are some of the considerations and objectives that a business investor will need to set when engaging in exhibition as a form of promoting the products or services of the company to achieve maximum results: Overall purpose of participation Every business encounter such as involvement and participation in exhibitions requires that a business investor must have an objective they want to achieve through the exhibition. There must be a goal to be accomplished at the end of the exhibition and without setting out the objective or purpose of participation, then success in an exhibition will not be achieved ( Thomas, 1995). Creating actual Sales Business investors who participate in exhibitions must ensure that there are actual sales made during the exhibition. This should be the main objective of participating in an exhibition since more sales translates into more profits for the business. There is no business that wants to incur costs and realize no sales. Therefore, the exhibition must help to realize actual sales for the business for it to be considered successful and beneficial. Identifying potential customers For a successful exhibition, a business investor must have an objective of identifying and obtaining potential new customers for the business and improving on the relations with the older customers. This ensures the business of an added market and creating a new market for the products and services of the company. In addition, the business investor must be able to obtain sales leads for the business. This will enable the business to make sales without making sales calls which are costly. Gathering Competitive Intelligence For a successful exhibition, the business investor must ensure that they are able to obtain competitive intelligence that will give them an added advantage over the competitors. Every business investor who attends an exhibition must be able to information that is relevant for the business and which can help the business to better its performance and achieve higher profits (Havaldar, 2005). Target audience to be reached There are different types of people who attend the exhibitions. For success of the business in an exhibition and to be able o achieve maximum results from the exhibition, the business investor must be able the audience that they want to reach out to with their products and services. Identifying the suitable and targeted audience makes it easy for the business investor to sell their products and services to the targeted market since the products and services will have been made to suit that particular targeted audience. Therefore, based on the various specific objectives that a business investor has laid down for the business, he/she is able to make a decision on which exhibitions to attend that will bring maximum results for the business and at a cheaper cost (Thomas, 1995). Conclusion There are many forms of business promotion that an investor or companies can apply to promote their products or service and achieve results. Businesses have a main aim and objective of maximizing profits at the lowest costs possible. Some of the methods of product or service promotion are costly and the results achieved may not be impressive. Therefore, compared to the other forms of business product or service promotion, exhibition comes out as one of the most effective tool of marketing products or services of a company. Exhibitions provide a cheaper avenue of promoting a business while at the same time availing so many opportunities to the business which are useful in helping the business to achieve maximum profits. Therefore, exhibition can be said to be one of the most effective form of product or services promotion for any business due to the various advantages that the business can achieve at lower costs. References Ausstellungs- und Messe-Ausschuss der Deutschen Wirtschaft. (2010). Exhibition Market   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Latin America 2011/2012: Trade Shows in Latin America: New Opportunities for   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   International Exhibitors. Stuttgart: local global GmbH. Ellis, N. (2010). Business-to-business marketing: Relationships, networks and strategies. Oxford: Oxford University Press. Frain, J. (1999). Introduction to marketing. London: International Thomson Business. Havaldar, K. K. (2005). Industrial marketing: Text and cases. New Delhi: Tata McGraw-Hill. Honess, S. (1997). Marketing for construction firms. London: Thomas Telford. Huang, B., Lund, D. W. (2009). Influence of the Yiwu Fair on the development of business travel and the local economy. Global Business Organizational Excellence, 28(6),   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   53-63. Johnston, S., Beaton, H. (1998). Foundations of international marketing. London:   Ã‚  Ã‚  Ã‚  Ã‚   International Thomson Business. Mei-Chin, C., Sui-Ming, C. (2013). Effective Marketing Strategies to Attract Business   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Visitors at Trade Shows. International Journal Of Business Management, 8(24),   Ã‚   64-72. doi:10.5539/ijbm.v8n24p64 Morley, J., Lees, S. (2009). The brighter marketing bible: For small businesses. England?:   Ã‚  Ã‚  Ã‚   Lean Marketing Press. Raluca, C., Cristina, D. (2008). Measuring The Efficiency Of The Prospecting Activity.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Annals Of The University Of Oradea, Economic Science Series, 17(4), 796-801. Siskind, B. (2005). Powerful exhibit marketing: The complete guide to successful trade   Ã‚   shows, conferences and consumer shows. Mississauga, Ont: J. Wiley Sons Canada. Solberg, S. K. (2013). Exhibit marketing and trade show intelligence: Successful boothmanship and booth design. Berlin: Springer. Thomas, M. J. (1995). Gower handbook of marketing. Aldershot, Hampshire, England:    Gower. TileagÄÆ', C., Cosmescu, I. (2012). Realities And Perspectives Of Business Tourism On A   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Global Scale. Annals Of The University Of Oradea,   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Economic Science Series, 21(1),   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   432-438. White, D. (2013). Get set for your first exhibition. Fmcg, 19(2), 49.

Thursday, November 14, 2019

Human Resource Management :: essays research papers

Human Resource Management Aims This course aims at familiarizing students with the wider context of Human Resource Management (HRM) and at providing them with the opportunity to engage with current problems and issues. The subjects covered throughout the lectures will introduce students to the current way of managing employees in modern organizations. More specifically, after the completion of the course, the participants will be able to: Explain the changing nature of the HR function in the modern organizational that shifts away from traditional functional and hierarchical management structures toward process-based forms. Evaluate the role of HRM in supporting organizational strategy in the contemporary environment. Assess HRM practices and current trends. Understand their role as future managers in developing and implementing HR practices. Course Outline Session 1: The Role of HRM Define the term HRM Describe the strategic importance of HRM activities performed in organizations Understand the importance of strategic alignment (fit) Discuss the role that specialists and line managers play in performing HRM activities Explore the variety of external customers for HRM Session 2: Resourcing Discuss the importance HR planning Describe how managers forecast demand for and analyze supply of human resources Discuss how to develop an effective recruiting program List what selection criteria are available and how they can be used to make selection more effective Preparatory Reading: Participants are required to familiarize themselves with the articles and prepare the case study of Chapter 5, in order to improve their understanding and participate in the discussion more effectively. Session 3: Performance Management Define the terms performance management and performance evaluation Compare the advantages of various performance evaluation techniques Define compensation and differentiate among direct financial compensation, indirect financial compensation, and non-financial rewards Examine the implications of teamwork to compensation systems Consider the factors relating to a firm’s compensation policy Preparatory Reading: Participants are required to familiarize themselves with the articles and prepare the case study of Chapter 4, in order to improve their understanding and participate in the discussion more effectively. Session 4: Psychological contract Define the terms psychological contract, employability and career management Understand the new contract and its effects on the employment relationship Examine ways to manage job insecurity Explore flexibility issues Discuss the implications for the individual’s career Preparatory Reading: Participants are required to familiarize themselves with the articles and prepare the case study of Chapter 9, in order to improve their understanding and participate in the discussion more effectively. Session 5: International HRM Explain the role of national culture in IHRM Consider the complexity of the international environment

Tuesday, November 12, 2019

Ethics and Technology Essay

The biggest limitation of our existing system is its inherent inability to achieve its fundamental goal. Whatever happened to the dream of progress that modern technology would free people from drudgery, and everyone would be able to live in comfort, spending their time enriching the world and thinking great thoughts? Wasn’t that what we really set out to achieve? Toward that goal, we can now make virtually any region of the earth comfortably habitable. We can produce food and clothing in staggering quantities, at unbelievable rates of production, using very little labor in proportion to the output. We have greatly extended the life span of our species, and we know how to cure or eliminate the suffering of a great range of diseases. We can communicate around the globe in less time than it takes to hear the voice of someone across a room. An interesting question to consider is this: if the technology necessary to live this way really could be developed, would it result in such a society? Starting from our present society, I would say â€Å"absolutely not. † The technology that could easily feed the world would probably result in mass starvation. The competitive system can produce the tools we need to create a future of freedom and enlightenment, but unless the system evolves, it will work against our using those tools to the benefit of humanity. The system must evolve. We’re not spreading the benefits of advancing technology, we’re using it to exclude more and more people from the fruits of progress. Instead of laying off the â€Å"excess† workers and increasing the stress on those left behind, consider what would happen if we simply reduced the burden on everyone. We don’t need to throw out our traditions of free enterprise and individual responsibility. We just need to revisit our vision of progress and see where we want to go, and where we’re heading. Not all technology is hampering the society’s progress. Technology was developed to ease man’s work and provide him with a little help . It wasn’t invented so that we could just copy and paste an essay for our next paper, or download a ready made presentation from the internet or make google do all things for us. The web is what you make of it, you can’t blame technology for ruining your work ethics. It’s you who’s become super lazy and dependent I am from a time when technology is called â€Å"progress† and it was considered heretical to doubt its benefits. We tend to forget the years before antibiotics when people died from pneumonia and infections. We take for granted the warnings about kidney failure, liver damage and replacement therapy for intestinal flora that accompany today’s â€Å"bigger and better† medications. Technology has made our lives very easy, but it turn, has made us lazy. I believe that if we continue to make and improve technology, there can be some really useful inventions. However, we can make sure that the improvements don’t make us lazy, in very simple ways. We can ask ourselves, does this pen that writes down our thoughts and tells us how to spell correctly really need to be in everyone’s daily lives? Technology moves at a pace that can easily outrun ethical standards surrounding its use. The effects of technology on work ethics move at a similar pace with employers moving to establish ethical boundaries that seem to infringe on employee privacy rights and restrict communication abilities. These tactics have led to courtroom battles, quick job terminations and complaints filed with the National Labor Relations Board. Special Purpose: To inform my audience of the negative effects by becoming too dependent on technology. Central Idea: By becoming too dependent on technology will give negative effects to our education, behavior and economic. Introduction– According to study conducted by a company called McCan Worldgroup, young people are obsessed with their technology until the point that they would rather lose one of their most important sense than to lose Facebook, the internet and their cell phones. â€Å"To them, losing the ability to explore and communicate via technology would be like a blind man losing his stick†. According to Oxford dictionary, technology means machinery or equipment developed from scientific knowledge. Do you realized how much we depend on technology?

Saturday, November 9, 2019

Leadership and Power with Teenagers Essay

Communication between patients and health care providers has always been an important topic. Specifically communication between teenagers and health care professionals, a study conducted by Jacobson and others (2001), shows that there has not been much research that specifically show how teenagers relate to the health services. Using the communication aspects of that study, the description of group dynamics shown in the textbook and the assigned readings, we will try to show a more effective way to communicate with teenagers as a health care professional. Power in a Group With few exceptions, most teenagers feel the need to belong to a group. For a teenager group dynamics help to define his or her identity. If we can understand how group dynamics work, we can then use that information to develop a strategy to help us as health care professionals communicate effectively with teenagers. Adler (2010) defines power as â€Å"the ability to influence others† (p. 308). There are many ways to influence other people using the different types of power. We will review a few of them in order to get a better understanding of what level of power we can have in a group. We will not be discussing if the â€Å"power† or level of influence in the group is used for good or bad, only that it is present. Legitimate Power Legitimate power is defined as power received because of title or position. A parent, a teacher or, in our case, a nurse or paramedic, has this kind of power when first approaching a patient. This kind of power is usually acquired through an authority that is recognized by society. We accept this authority because they have a position above us in the chain of command. The end result is the person with the power has the major influence. As a nurse or a paramedic, the uniform, the tools we use and even the environment we are in, are common ways that people recognize our title, is also highlights power and influence that comes with our title. This allows us to approach a patient and get their attention so we can begin their assessment and treatment. Expert Power Expert power comes from what lies behind the title; perceived knowledge â€Å"what we believe that they know or can do†(Adler, 2010, pg. 385). Nurses and paramedics are excellent examples of expert power. We respect their authority not because we know his or her personal background, what university they graduated from or how much experience that they have, but because the person has a professional title that we know has to be earned. This earned title means that the professional has certain level of knowledge in health field and we are more likely to follow their instructions because of it. After we present ourselves as a nurse or paramedic, it is our job to confirm the first impression caused by our uniform and shows the patient that we know how to do our jobs. Once we are assessing the patient it is important to demonstrate our medical knowledge and the experience we have while performing procedures. We do this in order to make the patient feel more comfortable with us and give them more confidence in communicating with us about their current condition. Referent Power Referent power comes from the interactions with the members of a group. It is not bestowed upon a person like the legitimate power and it is not related to the power a person gets because of their knowledge in a particular subject like expert power. The referent power is earned because of the respect that person has earned from the group. There are many important factors that we need to be considering when earning this kind of power; earning trust and admiration of the group member’s and likability, all take part in gaining this kind of power. Leadership is the word that best describes referent power. When a person becomes a leader, they support and push the group toward a common goal that is the best for everyone. Leadership is a skill, not a quality; nurses or paramedics need to develop this skill to have a better have a way to communicate with our colleagues and patients, especially our teenaged ones. Losing referent power. When a leader fails to be an effective, the ineffective leaser will lose the referent power they had gained. In one study a teenager was asked how they felt while talking to a doctor, they described there interpretation of a doctor as â€Å"an authority figure who communicated briskly† (Jacobson, October 2001, p. 813). This statement show the failure in meeting a teenagers need to. The results of the study show that most teenagers don’t trust their trust and respect their health care professional. The results of the study show that most teenagers don’t trust there health care professionals and this can lead to them failing to disclose important medical information. Communicating with a Teenager Patient Legitimate, expert and referent power demonstrate a persons ability to gain power and influence within a group. Returning to our main topic, we know that teenagers have a group mentality. This means that one way to get and maintain their respect is to use referent power. By using the skills of a leader, we are much better to able to connect and to build relationship with out teenaged patients. When we first have contact with a patient we inherently have both legitimate and expert power with us; then begin to develop the referent power and earn the trust and respect of that patient. If we are successful the patient will cooperate with us and we will have a good and open communication. This works for almost every patient, but if the patient is a teenager, we also have one extra challenge, time. Teenagers usually make quick decisions; they don’t usually take the time to consider all ramifications or consequences of their choices. We have to make sure they know we are there to help them and that they are important to us as a person. To earn their trust, they have to feel like they are being treated as an adult, not like another bratty teen and this must be accomplished in a short period of time due to the teenager’s tendency towards quick decisions To summarize, we have described a few of the different types of power a person can have in a group, legitimate, expert and referent. Then we further explained how you go from legitimate and expert power to the referent in your dealing with teenaged patient and how using referent power and being a leader is always your best option. This is so not only can we work better with them but we can do a better job as a health care providers overall. References Adler, R. & Rodman, G. (2006). Understanding Human Communication. Oxford, NY: Oxford University Press. Jacobson, L. Richardson, G. Parry-Langdon, N. Donovan, C. (October 2001). How do teenagers and primary healthcare providers view each other? An overview of key themes. The British Journal of General Practice, 51(471): 811–816. PMCID: PMC1314126 Sieh, A.& Bretin, L. (1997). The Nurse Communicates†¦ (pp. 85-102). Philadelphia, PA. WB Saunders Company.

Thursday, November 7, 2019

Defence of Infanticide

Argumentative Essay Sample on the Offence/Defence of Infanticide Crime, as the violation of law, challenges the very foundations of the social order, thereby making its control and punishment one of the most vital functions of the modern state. One of the key elements of establishing criminal responsibility for an offence is the â€Å"exercise of the person’s will† towards the commission of the offence. As is evident from this, any intervening conditions which hamper or otherwise affect the â€Å"exercise of will† – such as mental illness are bound to have a bearing on the outcome of the prosecution. The problem currently under scrutiny outlines a scenario where a woman, driven by mental disturbances following parturition, repeatedly smothers her baby leading eventually to its death. Following an outpouring of public sympathy in favour of the woman, the State Government is prompted to consider the creation of a sui generis defence protecting women who commit infanticide. This article explores the matrix of legal issues surrounding the proposed introduction of a substantive offence (and defence) of â€Å"infanticide† into the Criminal Code of Queensland. Specifically, the following wording has been suggested: â€Å"A woman who by any wilful act or omission, causes the death of her child (being a child under the age of 12 months), and who was at the time not fully recovered from the effect of giving birth to the child, and the balance of her mind being, by reason thereof, disturbed, is guilty of a crime, which is called infanticide, although, the offence would, but for this section, have amounted to murder.† Drawing upon an assessment of similar provisions in other jurisdictions, it is argued that the introduction of such a law in Queensland is necessary. Furthermore it is considered whether the availability of the â€Å"Diminished Responsibility† defence under Queensland law and the establishment of Mental Health Courts in Queensland to decide the state of mind of persons charged with offences makes the introduction of a new offence/defence of infanticide unnecessary. However, relying on recommendations of a recent report of the Law Commission of the United Kingdom, the claim for maintaining a distinct offence of infanticide is found to be valid. History of Infanticide The Law Reforms Commission of the State of New South Wales in its 83rd Report on â€Å"Partial Defences to Murder: Provocation and Infanticide† offers an interesting socio-legal account of infanticide from the middle ages to the early 20th century. Tracing the history of infanticide in England and Australia from its roots as a primitive method of â€Å"population control†, to early legal attempts of controlling the practice in the 17th century by penalizing â€Å"concealment of birth† , the Report sheds light on the extent to which infanticide was regarded as ‘commonplace’. â€Å"The killing of infants occurred in a wide variety of circumstances, from abandonment, exposure and ill-treatment to intentional killings and an entire â€Å"baby farming† industry. Indeed its prevalence indicated that it was very much a â€Å"part of everyday life† It is educative in this context to refer to the account provided in the report, of the fate these â€Å"reproduction-related crimes† suffered. Thus, the report states that although the law itself was severe, indictment rates were relatively low and actual convictions extremely rare. This was because of indifferent policing and a reported reluctance on the part of juries and judges to convict while the offence was punished capitally. Factors that contributed to this reluctance to convict included perceptions such as ones that held that â€Å"because the victims were children, their loss was considered to be inestimable and therefore less† or that â€Å"because of generally high infant mortality rates, the death of children was not uncommon and this may have made a deliberate killing more acceptable†. If you need custom essay, research paper, thesis or term paper on Sociology issues feel free to contact our professional custom writing service.

Tuesday, November 5, 2019

Expected Value of a Binomial Distribution

Expected Value of a Binomial Distribution Binomial distributions are an important class of discrete probability distributions. These types of distributions are a series of n independent Bernoulli trials, each of which has a constant probability p of success. As with any probability distribution we would like to know what its mean or center is. For this we are really asking, â€Å"What is the expected value of the binomial distribution?† Intuition vs. Proof If we carefully think about a binomial distribution, it is not difficult to determine that the expected value of this type of probability distribution is np. For a few quick examples of this, consider the following: If we toss 100 coins, and X is the number of heads, the expected value of X is 50 (1/2)100.If we are taking a multiple choice test with 20 questions and each question has four choices (only one of which is correct), then guessing randomly would mean that we would only expect to get (1/4)20 5 questions correct. In both of these examples we see that  E[ X ] n p. Two cases is hardly enough to reach a conclusion. Although intuition is a good tool to guide us, it is not enough to form a mathematical argument and to prove that something is true. How do we prove definitively that the expected value of this distribution is indeed np? From the definition of expected value and the probability mass function for the binomial distribution of n trials of probability of success p, we can demonstrate that our intuition matches with the fruits of mathematical rigor. We need to be somewhat careful in our work and nimble in our manipulations of the binomial coefficient that is given by the formula for combinations. We begin by using the formula: E[ X ] ÃŽ £ x0n x C(n, x)px(1-p)n – x. Since each term of the summation is multiplied by x, the value of the term corresponding to x 0 will be 0, and so we can actually write: E[ X ] ÃŽ £ x 1n x C(n , x) p x (1 – p) n – x . By manipulating the factorials involved in the expression for C(n, x) we can rewrite x C(n, x) n C(n – 1, x – 1). This is true because: x C(n, x) x n!/(x!(n – x)!) n!/((x – 1)!(n – x)!) n(n – 1)!/((x – 1)!((n – 1) – (x – 1))!) n C(n – 1, x – 1). It follows that: E[ X ] ÃŽ £ x 1n n C(n – 1, x – 1) p x (1 – p) n – x . We factor out the n and one p from the above expression: E[ X ] np ÃŽ £ x 1n C(n – 1, x – 1) p x – 1 (1 – p) (n – 1) - (x – 1) . A change of variables r x – 1 gives us: E[ X ] np ÃŽ £ r 0n – 1 C(n – 1, r) p r (1 – p) (n – 1) - r . By the binomial formula, (x y)k ÃŽ £ r 0 kC( k, r)xr yk – r the summation above can be rewritten: E[ X ] (np) (p (1 – p))n – 1 np. The above argument has taken us a long way. From beginning only with the definition of expected value and probability mass function for a binomial distribution, we have proved that what our intuition told us. The expected value of the binomial distribution B( n, p) is n p.

Sunday, November 3, 2019

Reasons for going to the gym Research Paper Example | Topics and Well Written Essays - 1000 words

Reasons for going to the gym - Research Paper Example Keeping physically fit has been one of the primary concerns of most people in the wake of increased prevalence of lifestyle-associated illnesses such as heart disease, diabetes and obesity. Among the remedies advocated for in most chronic diseases, physical exercises supplement the basic treatments. Gym facilities are equipped with specialized departments depending on the requirements of an individual. For instance, there exist cardio respiratory fitness departments in some facilities, which deals with clients seeking to exercise but are limited by health conditions. In such departments, equipments are tailored to suit the needs of a patient for his/her recovery. In addition, gym facilities provide centers for ones improvement in terms of boosting self-esteem. A healthy self-esteem is a requisite for inner peace and happiness and can be achieved as one exercise. In today’s society, there has been a standard placed on body weight in terms of body mass index, which plays a cruci al role as a reason to visit gym centers. As one exercises, excess body weight is lost thus placing one in the category of those deemed as physically fit, which is essential in boosting one’s self esteem. ... Body fitness is regarded as one the key reasons as to why people visit the gym. The gym as a fitness centre aims at being a place where one can regenerate and improve bodily functions by performing discrete exercise, which relate to the body (Sassatelli 3). Competitions have been organized in search of the perfection with regard to baselines formulated by groups of gym enthusiastic. The care granted to the body in search of psychophysical wellbeing is regarded as of great importance to persons participating in sports. This gives them an upper hand as well as a fighting chance to success within the competition. Gym activities are thus taken as an investment for the future to those participating in sporting activities as they prepare themselves for competition. This is common for professional body builders who have to keep fit and maintain their physical appeal in order to effectively, participate in competitions. A significant proportion of the population visit gym facilities for ther apeutic purposes. Exercise activities are known for the relaxation effect that follows the exercises. This is due to the release of endorphins, which are regarded as feel-good hormones (Oyedele). With a daily exercise routine, it is possible to experience the full effect of these hormones. This is bound to have a positive effect to individuals who workout, keeping high spirits all day long. The gym provides a wide range of equipments for its clients who may find it expensive to purchase. The equipment is normally of a better quality than the clients can afford. Gym facilities obtain their equipment in bulk and, therefore, at a relatively cheaper price as compared to individual purchases. This way, gym members can effective