The Pursuit Of Happiness, By Will Smith And Jaden Smith

James Truslow Adams (1931), in his book â€Å"The Epic of America†, state that the American Dream is that dream of land ownership where individual should be wealth to sustain him. According to (Freese 6), American Dream is that vision that every individual struggle to achieve his or her personal dream. It is brought about by the ability of an individual to achieve greatness from difficult while supporting other Americans. The dream is not about high wages or the motor cars, but the Dream of acquiring a high social order. Both genders would be able to acquire fullest stature that they innately accomplished (Cafferty 221). In the movie, the pursuit of happiness by Will Smith and Jaden Smith shows how Chris Gardner’s strives while homelessness for one year. The movie site Will Smith as Chris, who is a salesman and the Jaden son of Smith as a co-star. The movies define how the people struggled in American Achieve their desired dreams. The American Dream is the conviction of the US-American Society that every individual can achieve, through persevering and quality of awareness, accomplish everything (Cafferty 221). In regard to Pursuit for happiness movie, Gardner had the quality and commitment to do what he needed to accomplish for his American dream. In the risk of losing his wife and the lots of his money and with one and the only machine to offer he didn t surrender. He did what he needed to do. Chris lost his spot to live; he had to outgo, and he didn t know where he and hisShow MoreRelatedThe Pursuit of Happyness Essay1716 Words   |  7 Pagesand Happiness The Pursuit of Happyness 11/21/2012 Instructor: Prof. Kristin Little Author: Tareq Naseer Alsamarh Social stereotypes and happiness The story of the movie The Pursuit of Happyness directed by Gabriele Muccino portrays a family who struggles with finding enough money to pay taxes and afford living expenses. The movie takes a place in San Francisco during the 80s. The two main characters are the father Chris Gardner and his son Christopher, Will Smith and Jaden Smith respectivelyRead MoreMovie Analysis: the Pursuit of Happyness Essays963 Words   |  4 PagesBased on the real life story of Chris Gardner, the Pursuit of Happyness looks at the crests and troughs in Chris life on his way to becoming a stock broker, and eventually as everyone knows, a multi-millionaire. Will Smith played the role of Chris Gardner while Smiths son, Jaden Smith played Gardners 7 or 8-year-old son. At one level, even though the movie is titled The Pursuit of Happyness (deliberately spelt wrong), it is pretty depressing. Yes, the movie is supposed to focus on the strugglesRead MoreThe Pursuit Of Happyness Movie Review958 Words   |  4 Pages The Pursuit of Happyness Have you ever struggle to find happiness? The Pursuit of Happyness is a 2006 film written by Steve Conrad and directed by Gabriele Muccino. The film narrated the life story of Chris Gardner, a single father struggling to support his son and accomplish his dreams. The movie highlighted the problems of homelessness and family struggles.. The Pursuit of Happyness stresses an individual’s ability to become successful despite seemingly insurmountable odds, while also highlighting

Labor Management Relations Free Essays

Katszuba’s write-up, which appears in the Star Tribune, is similar to Lulli and Henson’s (2006) article in two aspects. First, both articles tackle issues associated with labor union organizing. Katszuba’s article describes a problem associated with efforts to organize a labor union in an office that appears to be exempt from labor union organizing according to State Laws. We will write a custom essay sample on Labor Management Relations or any similar topic only for you Order Now In the same manner, Lulli and Henson are interested in the dynamics of labor union organizing in a growingly difficult environment where businesses are more interested in reducing labor costs and retaining their competitive advantage. Another similarity is that both articles present the political factors that affect labor union organizing wherein both explore the political motives behind union formation. Both Katszuba’s and Lulli and Henson’s article presents the agenda behind union organizing for the employees and other interest groups and personalities. On the other hand, there are differences between Katszuba’s report and Lulli and Henson’s (2006) article in terms of data and facts presented, specific issues raised, and the perspective from which the general issue of labor union organizing is discussed. Lulli and Henson’s article clearly present the general business and economic environment where labor unions are situated, the factors that promote labor union organizing activities, and the political, social, technological, and internal business practice agenda forwarded by the labor movement. They attempt to provide a wide understanding of the innovations in strategies and tactics employed by labor unions in general. Meanwhile, Katszuba describes a more particular scenario involving the organizing efforts of a labor union at the State Attorney General’s office. His article focuses more on the conflicting interests between the labor union, the State Attorney General as employer, and the employees of the Attorney General’s office. Likewise, Lulli and Henson raises the issue of the political, economic, and social impact of more advanced strategies and tactics used by labor unions to further their sectoral interests. The article discusses in detail the various ways in which labor unions are able to influence legislation, pressure politicians and investors into keeping businesses that are deemed anti-labor from opening new markets in some states, expand membership through a planned recruitment strategy targetting the younger generation of workers, take advantage of technology to advance their organizing efforts and reach a wider audience, and turning mergers and other business activities into opportunities to consolidate and strengthen their ranks. Lulli and Henson note how the results of credible surveys such and polls point to an uptrend for labor union power, support, and influence among the population and how an environment that is supportive of labor unions is encouraged by political and economic developments. They therefore give credit to the labor unions for being able to stand up for their interests and being able to come up with better strategies in organizing. At the same time, the authors observe that human resource professionals must be able to take note and study these developments in the labor movement critically in order to formulate appropriate approaches and tactics in dealing with increased union activity. Katszuba, on the other hand, highlights the tensions and problems created by the labor union organizing attempts in the State Attorney General’s office between employer and employees and within the labor union movement itself due to the â€Å"illegality† of labor organizing in the AG’s office. Likewise, the article not only raises the question of the validity of establishing a labor union in the State Attorney General’s office but also the question of motive in such efforts. To this effect, the article presents the controversy that a former candidate for the State General’s Office is behind the labor organizing efforts and is fanning the embers of employee dissatisfaction in order to destabilize the Office and embarrass the incumbent Attorney General. The question of motive is a crucial point in this article since it influences the reader’s perception of the trouble arising from labor union activities and seems to discredit the efforts of the labor union to gain employee representation by ascribing their motives to an external force other than the employees. The main difference between the two articles lies in the perspective from which union activities and tactics are discussed. Lulli and Henson’s article approaches the subject of evolving labor union strategies academically and in a neutral manner. They present the data in a way that attempts to provide Human Resource personnel with useful information on handling labor union organizing efforts and activities. In contrast, Katszuba’s article presents the story of the â€Å"organizing flap† in the Attorney General’s office in a more sensationalized manner. Although there is an attempt to establish objectivity by presenting both sides of the contending parties, the article is unfortunately lacking in more detailed explanation of the legislative factor that renders the organizing activities illegal. Thus, Mike Katszuba’s report on the â€Å"organizing flap in the AG’s office† and Lulli and Henson’s (2006) article on â€Å"union organizing trends and tactics† are similar in that they examine the phenomenon and issues of labor union organizing. However, a deeper scrutiny of the two articles reveals that while there may be similarities between these reports, there are also salient differences in terms of the facts they present, the issues they raise, and the perspective and objectives that the respective authors wish to impart to their readers.    How to cite Labor Management Relations, Essay examples

Eiserhowers significance in civil rights free essay sample

How significant was Dwight D Eisenhower in improving civil rights for African Americans during his presidency (1953-1961)? Eisenhower was both partially significant and not, regarding improving civil rights during his presidency. Reason being, Ike was criticized for a variety of decisions he made. Arthur Larson emphasised that he had a â€Å"failure to speak out†. However, David Greenberg believed Eisenhower was significant and stated that it â€Å"was his judicial nominees who made the revolution possible†. Eisenhower was the 34th President of the United States (1953-1961) and presided during key moments xin the civil rights movements including the Montgomery Bus Boycott, Brown v Board act, The Little Rock 9 and the Civil Rights Act of 1957. He was a republican and believed that each state should have their own laws and cases shouldn’t have to be dealt with by the president. These events lead to many historians and people to question whether Eisenhower was effectively managing the cases and how significant he was to change in Civil Rights for African Americans. We will write a custom essay sample on Eiserhowers significance in civil rights or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Although Eisenhower’s significance was strongly opposed by many, he clearly played a huge part in improving civil rights for African Americans. The judgement of the Brown v Board case was really significant in improving civil rights for African Americans. Eisenhower’s appointment of Earl Warren as Chief Justice of Supreme Court was really significant. Earl Warren was pro civil rights and desegregation and stated that â€Å"separate educational facilities are inherently unequal†. This statement was due to the fact that blacks weren’t being given the same opportunities as white children at school. He knew they had the same potential but weren’t provided with mutual resources. This was in favour Oliver Brown’s case and the Supreme Court was in favour of equality in both races. This progress meant that Eisenhower made huge significance towards improving Civil Rights as it was him who appointed Earl Warren and this wasn’t the first time that there were equal opportunities for black children in school. However, Ike described appointing Earl Warren as â€Å"The biggest mistake I ever made†. This suggests that he wasn’t happy about the outcome of the case and that he had conflicting ideas in comparison to Earl, regarding the Civil Rights. This signifies that Eisenhower was disappointed that the case had finished at a quick pace and didn’t like the changes that actually happened. Although he said he regretted it, he still did an extremely significant thing by employing Earl Warren as it helped improve Civil Rights. Going back to a previous quote, Smith stated that his â€Å"judicial nominees who made the revolution possible†. In this case, Smith is obviously referring to Eisenhower’s appointment of the judge Earl Warren as Chief Justice of the Supreme Court. Earl Warren was an extremely respected man and was given a big role in being responsible to fight for Oliver Brown’s case. This reinforces the fact that Eisenhower’s employment of Earl Warren was a major factor in improving Civil Rights. Another key event that was important throughout Eisenhower’s presidency was the intervention at Little Rock. Eisenhower stated that the â€Å"mob rule cannot be allowed to override the decisions of our courts† which was encouraging as it meant that he wouldn’t allow African American’s to be threatened in school, a place where people should learn and feel safe, not terrified. This was hugely significant as it proved that Eisenhower was determined to desegregate schools and have a positive change for African Americans. Eisenhower also stated that â€Å"leniency can encourage defiance†. This also showed that Eisenhower was motivated to lure everyone into changing their racist ways as he demanded everyone to stay strong. This shows improvement to Eisenhower’s attitude. This is significant as, since he was the President, the fact he said this would have encouraged everyone to be brave and fight discrimination. However, Eisenhower confronted that â€Å"our enemies gloated over this incident† which shows that Eisenhower only acted due to the fact of the Cold War and he didn’t want other Countries to see America in a negative perspective. This shows that Eisenhower didn’t act from free will, he was concerned about other people’s views and so reacted. Overall, in regards to the intervention at Little Rock, Eisenhower was extremely effective. On the other hand, Eisenhower also acted in ways that weren’t significant in improving Civil Rights for African Americans. In key events such as the Montgomery Bus Boycott, Sit-ins and Freedom Rides he didn’t act at all however in Little Rock 9 he was forced to act due to the opinions of other countries and people regarding America which was shown when he stated â€Å"our enemies are gloating over this incident† as he intervened due to other’s opinions. He also had the opinion that â€Å"there is a state law on boycotts†. This shows that he was a republican and believed all cases should be dealt with by the government, not the president. This links with the fact that Eisenhower was quite laid back as he believed it wasn’t his responsibility to deal with problems. James Farmer stated â€Å"we planned the freedom rides with the intention of creating a crisis† which shows they wanted to provoke a reaction from Eisenhower. This did alert Eisenhower, however, because of his laid back attitude he didn’t intervene which caused a delay in the improvement of civil rights, showing he wasn’t significant. Eisenhower wasn’t significant because of his personal beliefs. He privately stated that â€Å"making people do things by force is plain nuts†. This shows how Eisenhower had an attitude that people should do what they want without people interfering. This shows that Eisenhower wasn’t significant because if he had used his power as president correctly he could have made a big difference. This is seen in the quote by the historian David Greenberg the â€Å"Fight for civil rights†¦ demanded the use of the bully pulpit† which shows that historians consider his failure to intervene to have been a massive set back to the civil rights movement. Historian Roy Wilkins said â€Å"if he fought the Second World War like he fights for civil rights, we would all be speaking German right now†. This shows that Eisenhower is not the best person to have in a position of authority. This clearly states that he didn’t put in much effort regarding fighting for civil rights. Showing he wasn’t a good leader and so is insignificant. To conclude, after analysing a range of sources, both negative and positive, we can see that Eisenhower was significant in improving the lives of African Americans during his presidency. He presided over key events, most importantly, the appointment of Earl Warren and The Little Rock 9. Although, some may say he only acted due to pressure from other countries, this does not change the fact that he played a huge part in improving civil rights for African Americans. Under the presidency of Eisenhower things did change, no matter if he was forced to do it or not, he still helped improve Civil Rights for African Americans which is all that matters. As Roy Wilkins stated, â€Å"if he fought the second World War like he fights for civil rights, we would be speaking German right now† which shows he didn’t put in much effort in improving Civil Rights for African Americans.

Multimedia and Mass Storage Installation Essay Example

Multimedia and Mass Storage Installation Essay How can the computers we use every day affect the environment and the people that use them? There are both positive and negative repercussions from using computers in our everyday lives. The computers that we rely on in our daily lives can be dangerous. We nave to De cutlass AT now computers are supposes AT when teen have reached the end of their life cycles. Some of the positive effects of computers on the environment are that we as a society are using less paper and killing fewer trees. We are saving gas by not having to run to the store to purchase items since people can order things online. This is done on the computer from the privacy of your own home. With computers we are able to measure the changes in the atmosphere and the effects of global warming. Negatively, computers that have been disposed of improperly can lead to harm. Computers have lead in the solder that holds the components in place. This solder can break down over time and seep into the earth and water systems. Lead is poisonous, toxic, and can harm all things that come in contact with it, including plants, animals, and humans. Other elements that are found in computers are mercury, chromium, and nickel. We will write a custom essay sample on Multimedia and Mass Storage Installation specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Multimedia and Mass Storage Installation specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Multimedia and Mass Storage Installation specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Computers and their components are not biodegradable so they will remain forever as a pollutant to society. Computers continue to be replaced because people want newer and faster. They will continue to fill out landfills and cause harm to everything until we realize that these systems can be recycled and dispose of properly. Obsolete computers can be recycled at electronic stores that accept them. Consumers are able to send unwanted computers back to the manufacturer to have them refurbished and sold again as such. Computes can be donated to organizations that will provide them to families who cannot afford one on their own. There are stores like Busty who offer a computer buyback option when you purchase a new computer from them. Within two years of the original purchase of a new computer Busty will purchase your old computer in exchange for a purchase of a new computer. Busty will the properly recycle your old computer in a manner that will not pose any environmental concerns. By doing this there is no longer a threat of the toxins getting into our earth or water systems. Power Supply Protection Computers cannot handle the constant power changes. It will ultimately lead to failure in your computers power supply. There are a few way to protect your computer so this does not happen to you. A computer power supply has to make up for several things when it comes to the computer power. This includes blackouts, brownouts, surges, sags, and spikes. A blackout is when the power goes out completely and does not turn back on. This is the worst thing that can happen to an individuals power at home. An uninterruptible power supply or UPS is an online device that is constantly providing battery power to the computer and being recharged by the wall outlet, Peach. Com. Since blackouts do not occur all that often, there are other devices to protect your imputer from power surges and spikes. These devices are in the form of surge protectors. Common surge protectors can protect your computer from the fore mentioned power related issues. A surge protector can protect multiple devices at the same time from the increase of power that enters your house by regulating the power that goes to your computer. If the power is too much the surge protector shuts off the power to the devices and protects them from harm. To protect your computer from under power situations a line conditioner would be recommended. I Nils would De good Tort noses Tanat nave older willing or noses Tanat eave a lot of devices on and the power fluctuates and the lights tend to dim. The line conditioner will help reduce and remove interference from the electrical lines. This will help to make sure that the computer receives the right amount of power at all times. Computers have to have a certain amount of power in order to operate them correctly. You have to protect that power supply from outside influences that can harm the computers power supply. In doing so, you can save a lot of money and headache in the future by not having to replace the power supply. Investing in protection for your computer is a wise choice. Downloading Unauthorized Software At one point or another in our lives, we have all downloaded software or files for free from the internet. There are many risks that you are taking in doing this. There are so many ways that a persons computer malfunctions and downloading software can only be one of them. One of the first risks that I am going to discuss is the possibility of introducing viruses into your computer. A virus can be made to delete files, share information when you are online, and destroy computer parts. Viruses hidden in software will do whatever they were built to do. They can easily harm the computer and make it impossible to use. Downloading programs can cause other issues beside the viruses. Installing programs for the internet that you have downloaded can slow the computer and the program that down you are trying to run. This means that the program does not respond right when trying to execute commands. Slow running programs can cause the computer to crash or freeze up, making the user have to force a reboot. Installing this program can help resolve this issue. It is illegal to download software that you do not have a license to download. If a person is caught they could be facing fines, penalties, and possible Jail time. This charge would include software piracy. Not everyone is caught and the consequences could result harmful to yourself financially, and harmful to your computer. If you are downloading unauthorized software at work on a work computer you could face being removed from you Job. You are opening up the business to potential threats from outside the company. Secrets that are contained on computers are now vulnerable. If this information gets out you could destroy the company. Most companies have policies in place and administrative restrictions that prevent this from happening but they are not completely secure. While there is all sorts of software available for download on the internet, it would be ill advised to download it. You never know what you are going to get besides the software. Some of these programs can hide viruses so well that your anti-virus software cannot detect them until it is too late. The easiest way to prevent these issues is to not download anything that you do not know where it came from. Section Two Tower Dust, Heat, and Static There are a few natural things that can harm the computer and these include dust, heat, and static. These are all things that happen inside you desktop computer. Cleaning ten Insole AT your computer Is Just as Important as cleaning ten outside your computer. You will have to open the case by removing the screws that hold it in place in order to do this. Locate the two or four screws on the back of your computer that hold the case on. You need to shut the power off and unplug the power supply to the computer before you begin removing screws. Once the screws have been removed slide the case off of the computer. You need to use your anti-static bracelet so you do not harm your computer while it is open. You r computer could look like this inside of it. Figure 1 Inside a dirty computer. If the inside of your computer looks like this you need to spend some time and clean it out. All of the dust on the fans and parts will not allow the computer to cool properly. This will lead to the computer overheating. This will kill the computer and you will have to replace it or a lot of the components because of the overheating ruining the computer parts. The easiest way to clean the inside of your computer is with a can of compressed air that can be purchased at many superstores. With this method of cleaning the inside of the computer the purpose is to touch the parts of the computer as little as Seibel. You will have a mess to clean up after you are done blowing the computer out. Another method used to clean the inside of the computer is with a cloth designed for cleaning the computer. Micro-fiber and cotton cloths would be anti-static and not harm you r computer. You would simply then wipe down all of the surfaces inside the computer removing all of the dust. This method requires less clean up from around the computer after you are done cleaning the inside of the computer. Keyboard Cleaning Keeping your keyboard clean will help so that your keys function properly and do tot stick down. This is very aggravating when you are trying to type something and you have hard to push keys or keys the do not come back up after you press them. This is why the keyboard needs to be cleaned from time to time. One of the first things you need to do is to unhook you keyboard from the computer, if it is a wired keyboard. You will then turn the keyboard upside down and shake it to remove any loose particles from inside the keyboard. While holding the keyboard upside down you can also use a can of compressed air to spray between the keys and remove particles from there. To clean the around the keys, you can use rubbing alcohol and a q-tip or cotton swab to dissolve any liquids that have been spilt inside your keyboard. Use caution with this though, it could discord your keyboard if it is too strong. Test the strength of the alcohol on the back of the computer keyboard or another place where it will not be noticed easily. After you have tested the alcohol for disconsolation, you can use a cloth or cotton swabs to wipe the keys of the keyboard. You really want to focus on frequently used keys like the shift key, enter key, and the space bar to get them clean. Once you have he keys cleaned to satisfaction you can wipe down the rest of the keyboard. If you are using a wired keyboard you will need to plug it back in to the computer tower. Your Karaoke wall stay Tunneling properly IT you take ten relent steps to Keep it clean. It will also have less germs and appear brand new for years to come. When you own or work on a computer you know the frustration that you experience when it does not work properly. Imagine if it is caused by something getting spilled in the keyboard. A general rule to follow is to not eat or drink while using your computer. Mouse Cleaning The first thing that you need to do when it comes to cleaning you mouse it to unplug it from the computer. If you are using a wireless mouse, you want to remove the devices batteries before proceeding with the cleaning. This will prevent any static electricity from traveling into the computer tower and damaging the computer. The mouse is what we use to navigate the computer. Without the mouse working with a computer is hard to do. You can start by wiping your mouse surfaces off with disinfecting wipes. You have to make sure they are not overly wet because any moisture that enters the inside of he mouse can damage it and make it not work when you plug it back in. You never want to spray any fluids directly on the mouse for the same reason. Clean the top of your mouse focusing on cleaning the cracks and slots on the top. Make sure that you clean the space between the mouse wheel and the buttons of the mouse. If there is debris in the spaces between the wheel and the mouse buttons, turn the mouse upside down and roll the mouse wheel to try to dislodge it. You might have to shake the mouse to get the debris to fall out. While the mouse is upside down you can clean the bottom of the mouse. Use a q- IP to clean out the area where the optical eye (red light) is at on the mouse. Ensure that this area is clean so that the mouse can track the motions properly. If you have an older mouse that has a ball in the bottom of it you will have to remove the ring around the ball. There are arrows on the bottom of the mouse so you know which way to turn the disk. Once you have the disk out of the bottom you can remove the ball from the mouse. You will see a couple of rollers inside of it. Clean these rollers off with a q-tip so that there is nothing left on them. You will then want to clean the ball itself off with a rag of some sort. Once you have done this you can drop the ball back into the bottom of the mouse. You will then replace the retaining ring to hold the ball in place. You can then plug the mouse back in to the computer or put the batteries back in it and turn it on. The mouse is then clean and ready to use again. Cleaning Your Monitor If you need to clean your dirty monitor or display you have to take care if it is a LED or LCD screen. The older CRT screens are glass and can be cleaned in the same manner you would clean any other glass around your house. The LCD and LED screens are more sensitive and can be easily damaged if you do not take some precautions. If this is done correctly, it can be done in less than five minutes. You need to start first by shutting the monitor off. This allows you to see the dirt easier, especially if the screen is dark in color. You will need a soft cloth like a microfiche cloth or something you would use to clean eye glasses. You ay not want to puss Nora on ten moonlit Decease tens can damage ten pixels and cause them to burn out. This is not an issue with the CRT monitors or screens that are designed to be touched. You still have to press with caution on these devices though. If the simple cloth is not cutting the oil and dirt on the monitor you can dampen he cloth with a distilled water and white vinegar mix. This mix should be equal amounts of water and vinegar to prevent streaks. The vinegar will help cut the tough oil spots on most of your devices. Companies have made special cleaner that are for use with LCD and LED screens. If you do not want to go out and buy this special cleaner the water vinegar mix works just as well. Do not use products that contain ammonia in them because this can damage your screen. Ammonia can discord the screen and cause permanent damage. Do not use toilet paper or paper towels on you monitor. This can scratch the trials that are on the monitor that give it the anti-glare feature. Once this special coating is gone it cannot be replace. Your monitors picture will also look different if this coating is scratched. It could even be distorted looking if you Just scratch areas of the screen. Section Three Hardware Replacement First Step: The first thing that you want to do is unplug the power supply and all of the cords connected to the back of your computer. Then you will need to have enough space on a desk of table to set the computer tower. You will then remove the access panel to access the inside of your computer. Once this is done you will need a camera. This is so that you can take photos of the inside of your computer. You will also need sticky notes or masking tape so you can label the wires inside the computer and what they are connected to. According to B. Rankin 2005-2012, Label everything as you unplug it so you know where things are to be plugged back in later. Take photos of this as well. These photos will serve as a visual reference when you get to reassembling your computer. Second Step: You want to ground yourself so that you do not cause any static charge to affect the components of the computer. You can do this with an antistatic wrist strap of by touching the metal case. A static discharge can make components not work any longer. Third Step: You now have to remove all of the components inside of your computer tower. Get a little container you can put all of the screws you remove from the components in so you do not lose them. Start by removing all of the cards that are attached to the mother board. This could include a sound card, video card, and memory cards. Place these parts on a clean static free surface. Fourth step: Detach all of the cables and ribbons that are attached to the motherboard and the there devices in the computer. There are usually tabs on the sides of these cords, when squeezed they will be released from where they are plugged in at. There should not be much resistance from the cords and unplugging them. Step Five: Remove the hard drive, optical drives, and anything else that will interfere with the removal of the motherboard. Set these components off to the side on a static free area as well. You will then have the motherboard completely exposed for removal. Step Six: Find the six or nine screws that attach the motherboard to the case. You will need to remove these screws and put them up for safe keeping. Place the old motherboard in the antistatic bag that the new motherboard came in for safe keeping. Install the new 1/0 panel in the case. According to bankbooks. Com, New motherboards should always ship with their own 1/0 shield, but with a second-hand replacement like were using here, you have to make due. Step Seven: Prior to installing the new motherboard in the case, install the processor, cooling fan, and memory in the new motherboard. Once you have done this, install the motherboard back into the case and secure it with the screws that you saved from the old motherboard. You are now ready to reassemble the other components of the imputer in the case. Refer back to the photos that you took in step one for proper location of the components. Power Supply Replacement When replacing a computers power supply you have to insure that you are getting the right one for you system. You have to select the right form factor or style of your computers motherboard. You also have to ensure that the new power supply has all of the plugs that you need to power your computer. You have determined that you have a power supply and it meets your systems requirements, now it is time to start replacing the US. The first thing that you want to do is unplug it from the power source. Once you have completed this you will need to open the side of the computer case to expose the internal components. The US is located to the back top of the case. You will need to label all of the wires that are coming off of the US so that you have them for reference later. Take photos of the wiring before you begin. This will save you some frustration in the end. Once this is done unplug all of the wires that are leading out of the power supply into the main board. You will then locate the mounting screws on the outside back of the case. You will remove all of the screws that hold it in place and carefully remove the US from the case. Make sure that you do not hit any of the other components inside the case while removing it. Once you have the old US out of the case you can mount the new US in the case. You will then hook up all of the new wires referring back to your photos for reference if you need to. Close your case up and you are done. Plug ten computer Dick In to ten outlet Ana turn It on. IT ten computer powers up Ana comes on you have completed the upgrade correctly. If it does not come on you will need to unplug it and open the case again to make sure that everything is plugged in correctly. Without power going to your computer you do not have a computer Just a rage paper weight. Processor Replacement When replacing a processor for any computer you need to do it with caution. There are several steps that you should follow in order to replace it successfully. If you do something wrong you could destroy your new processor and render it useless. You will then have to purchase another processor and start over again. To begin, you will prepare your computer tower for the upgrade. Shut off the computer until all of the lights shut off and all of the fans have stopped running inside the computer tower. Once you have it shut down you need to unplug the computer from the power source. Then according to Andrews, J, 2009, press the power button to drain the system of power. Once this is done, you can proceed with removing the case of the computer. Read and follow all of the manufactures directions for installing the processor. Finally, use a grounding bracelet to protect your computer and components from and static charges. Figure 1 Intel Core 17 Processor 920 and socket LEGALLY Courtesy: Course Technology/Coinage Learning Figure 1 Intel Core 17 Processor 920 and socket LEGALLY Locate the processor in the computer tower and release the socket lever by pushing it down to release it and lift it away from the processor. You will then remove the Processor cover plate by lifting it off of the old processor. You now can see the processor. With you thumb and index finger grab aloud of both sides of the processor and carefully lift it out of the computer. You should place this in the anti- static bag that your new processor came in. Pick up the new processor using the thumb and index fingers on the side of it. Position it over the processor socket. Line up the pins of the socket with the notches on the processor. Figure 2 Corner with fewer pins. Figure 2 Corner with fewer pins. There is one corner that has fewer pins. Use this as a guide for your processor position. Keep the new processor level and lower it into place on the socket on the motherboard. Be careful not to touch the pins of the processor or the socket as you could inadvertently damage them. You would then not be able to use them. The next thing you will do is apply thermal grease evenly to the raised square in the center of the processor, Hewlett Packard, 2012. You will then replace the processor cover and secure it in place with the socket lever. If you have purchased the processor fan to cool it you will locate the four holes in the motherboard around the processor. You will push the fan mounting pins through the holes in the mother board and turn them a quarter turn clockwise to lock the fan in place. Tort remove it in the future you will simply turn the pins counter clockwise. Plug the fan in to your motherboard. You can then replace the case of your computer and plug it in to the power supply. Turn your computer on and if everything went well, your computer will boot up to the bios screen. Here you can verify the processor setting and adjust them if needed. Figure 3 Verify the CPU is recognized correctly by BIOS setup Courtesy: Course Technology/ Coinage Learning Memory Upgrade To upgrade memory means to add more RAM to a computer, Andrews, J, 2009. A person would do this to help the computer open programs faster or to help to make an unstable system more stable. You will not be able to install more memory than what the motherboard allows. This being said you will need to know your systems limits. You will need to shut down your computer and unplug it from the power source. Next, you should hold down the poser key to drain the system of all power. You can then open the computer case and locate you DIM slots and existing memory cards. Use a grounding bracelet to prevent a static discharge that could hurt the computer system. Next you need to release the clips that hold the memory in the DIM slots on the motherboard. You will remove the memory stick and look at it to determine what speed and what type of memory it is that is installed in your computer. You will then have to buy compatible memory to complete the upgrade if you dont already have it. Once you have it, you can proceed with installing the memory in your computer. When installing the new RAM use your thumbs to seat it in the motherboard. Pushing down with your thumb instead of other fingers to revert the stick going down at an angle is also a good rule of thumb, Steers, K. 2007. The memory stick will click in to place and be secured in the DIM slots. Make sure they are secured on both sides of the slots. You will then be able to close your computer case up. Plug your computer back in to the power source and turn the computer on. If done correctly your computer will open programs faster and be more stable. You can go to the task manager on the computer to check and see if the new RAM is all identified by the computer. If the computer is not recognizing the ram, follow the steps for removing the RAM. Instead of removing the RAM from the computer, look to see if it is all properly in place. Make sure that it is all properly seated and locked in place. Put the case back on and repeat the power up process to check it again. Figure 1 Comatose/Comatose/Getty Images Ensure youre using a hard drive compatible with your computer. Your computer hard drive is failing and making noises when you use your computer and you feel it is time for an upgrade. You ask yourself, how hard is it to change your hard drive in your desktop computer? It is a pretty easy task providing you have taken some time to prepare for the task at hand. One of the first things you want to do is to create an image of your current hard drive or save all of the files that you cannot afford to lose on an external storage device like a flash drive or CD room. This way when you have gotten your computer back up and running you have all of your information to put back on the new hard drive. Make sure that you have everything though because you might lose the information otherwise. Power off your computer, then locate the power switch on the back of your computer and flip it to Off, Hoffman, C. 2012. Unplug the unit from its power source and depress the power key for a few seconds o rural all AT ten power Trot ten system. You wall teen open your computer case Ana locate the hard drive to the front of the case. Figure 2 A PCs hard drive subsystem using parallel ATA Figure 2 A PCs hard drive subsystem using parallel ATA Unplug the cables that are attached to your hard drive. Next you will remove the two to four screws that are holding your hard drive in place in the tower. Remove the hard drive from its location and set it out of the way. You will then get your new hard drive out and slide it into the same location you Just removed your old one from. Secure it with the screws that you removed. According to Andrews 2010, muff must be able to securely mount the drive in the bay; the drive should not move when it is screwed down. Plug the cables back in to the back of the hard drive, close the case and proceed with normal power up procedures after plugging the system back in to the power source. Reinstall the operating system from the restore Cads that came with your computer. Section Five Installing 1/0 devices is a pretty common and easy task to do now days. All of the newly manufactured computers are color coded on the back of the computer. Figure 1 Back of computer Shut the power to the computer off. Then all you have to do is match the color or the plug with the color of the slot and plug them in. Then power up your computer and the plug and play will find and install the device properly. When installing a graphic card you have to have the computer unplugged and off. You will then remove the case of the computer and locate the existing graphic card. Put on an anti-static bracelet before touching anything inside of the computer. You will then remove the screws that are holding the graphic card in the computer. Next you will remove the card and push the new card into place and secure it with the screws from the old orphic card. Plug your computer in and insert the disk that came with the new card. Your computer will then install all of the right drives from the disk. To install multimedia devices on your computer you have several options. You can plug them in to your computer with the USB ports on the computer if the device has this option. Then you would configure it as above. If it requires to be installed inside the computer, you will have to shut the computer off and open the case. You will locate the appropriate slot on the mother board to connect your device. Secure the device with the screws and plug the cords in to the motherboard. Power up the computer and install the drivers for the device. Your upgrade is now complete. A mouse is a viable component of any computer. Without a mouse it is hard but, not impossible to navigate a computer. A mouse allows you to point and click on links for easier navigation. A mouse allows you to select certain points in a document in order to edit the information. In order to install a mouse on a computer you need to start by determining what type of mouse you want. You can get a traditional wired mouse that plugs in to the ASS port on the back of your computer. You could also get

FTP

FTP Definition FTP or File Transfer protocol refers to rules or protocols that are used to transfer files from one computer to another. The files are transferred from a remote computer to another computer connected to a web server or internet. The transfer of the files happens through the aid of transmission Control Protocol/internet protocol (TCP/IP).Advertising We will write a custom research paper sample on FTP specifically for you for only $16.05 $11/page Learn More TCP is a set of communication rules that breaks data into packets in a bid to transfer each packet through its own root. These data packets emerge to form a complete file at the receiving computer. Therefore, file transfer protocols are able to send files through the aid of TCP. FTP qualifies to be the most efficient and fastest method of transferring data or files compared to others like the Hypertext transmission protocol (HTTP). There are various aims of the file transfer protocol including el evating document allotment such as computer programs and information, boosting inherent or circuitous use of computers at their distant areas, protecting users for any probable fluctuations, and heightening a consistent and proficient conveyance of documents between two distant areas. Overview FTP has revolutionalised thus enhancing the transfer of files from one remote computer to another or others that are in separate locations. FTP has enabled the transfer of larger files and software from the internet. With FTP, one can download and copy files to the remote computer. They can be transferred to a distant shared folder, which channels them from the central processor to another over the internet. FTP functions with the aid of a transmission control protocol that enables transfer of files to the other computer. The users of this protocol may authenticate or gain access to the files through established sign protocols including usernames and passwords (Entwistle, 2011, p. 192). Howeve r, there is also the possibility for the users to connect to the FTP anonymously in the case where the server configuration allows.Advertising Looking for research paper on communications media? Let's see if we can help you! Get your first paper with 15% OFF Learn More Security of files transmitted through this platform is not efficient. However, FIPS serves to secure files that are transmitted through the platform. For efficient application of FTP, one has to meet a number of issues. One of them is to ensure that the FTP runs on faster networks, which have an approximate of a single frame of 200Kbps or multiple frames of 2 Mbps. The sending computer should be connected to a Daemon or FTP server to allow transfer of information. There is also the need to put in place sufficient measures to ensure that there is security when sending the files on the server. The files should be scanned before sending and or downloading them from the receiving computer to guara ntee security of the information. There are viruses or malfunctions that may be a threat to the files and even to the computer. Therefore, care should be ensured to the later. FTP nowadays comes in various programs that can be used to transfer files. Examples of these programs include WSFTP LE and CuteFTP. Some of these programs are free downloads while others are bought from authorised dealers. History of FTP The far the FTP protocol has reached has its roots in the early 1970s when the Request For Comments (RFC) 14 standards were published in 1971. This development proceeded with the transmission control protocol and internet protocol that were developed in early 1980. These early standards provided a description of the basic command of the rules, which was an insight on how communication of devises in the internet occurred. During this time of development, the network control protocol, which later came to be the transmission control protocol was used to convey network traffic.Adv ertising We will write a custom research paper sample on FTP specifically for you for only $16.05 $11/page Learn More During this tie, the internet was not able to relay information back since Arpanet was small. Hence, few development computers were available. Any development went on as new standards arose thus overtaking the former versions of the FTP (Brian, 2010, p. 419). For instance, the publication of RFC 172 happened in June 1971. Other standards referred to as RFC 265 came in to being in November 1971 (Yosef Brian, 2010, p. 419). However, a major transformation was evident in July 1972 following the publishing of the RC 354. These standards contained the overall communication model that is currently in use by the modern transmission control protocol. Furthermore, more features of the protocol were evident in these standards. The standards have kept on improving with more user-friendly application being invented. This has seen the emergence of the m odem FTP protocol used to transfer large files effectively as opposed to the earlier FTP protocol. It is also evident that security has also been improved through the application of password, username, encryptions, and many other security measures. Features FTP has many features that have enabled it transfer files besides ensuring security of the systems. One of the features of FTP is that they have ports that help in communication. For instance, port 21 helps the client computer to communicate/send files and data from one computer to the other. This, otherwise called the control connection, is always open during the duration that transferring of a computer happens. It also has a port 20 also referred to as data connection. This port can be â€Å"opened by an active mode to its negotiated client or through a passive mode using an arbitrary port, which is linked to the negotiated server port† (Kurose Ross, 2010, p. 5: Harvey, 2009, p. 24). FTP has an application layer on whic h it operates. This layer is used to transfer files using the transmission control protocol or the internet protocol. For this to be achieved, the FTP server needs to run continuously besides waiting the incoming files sent by various remote computers on the internet.Advertising Looking for research paper on communications media? Let's see if we can help you! Get your first paper with 15% OFF Learn More FTP server is another feature of the file transfers. The server acts as the transmission medium. It stores information or data awaiting relay to the other host computer. Therefore, without these servers the FTP cannot run function smoothly. FTP also has features that allow download and transfer of multimedia files such as video files, images, game demos, software, patches, and music. It also has features that are able to integrate the hypertext media language editor that enables the user to edit files on the host’s web without having to download them. Due to the advancement of technology, more features have been added to the file transfer protocol to improve its capabilities to send and receive information on the internet. Social media has contributed significantly towards the improvement of the FTP protocol such as FTP client podcast manager. This feature is used to update podcasts RSS to allow for automatic downloads of preference. More features have improved the requiremen ts and the needs of back office users. Other FTPs have features such as event triggers used to update users on new issues that have happened. This happens automatically the moment a user opens the client computer served with a server. A good example is the updates on viruses or any information concerning a threat to the computer or alert message to scan the client computer for any viruses. Others have back up features that allow data or information to be stored on a server in an event of power outage or a virus attack that shuts the system abruptly. FTP also has sophisticated features that cater for larger businesses that use the websites for multiple purposes. Therefore, such FTPs require a heavy security to protect the system from outsiders. They also have to meet the requirements set by the regulatory bodies. Therefore, they should know who receives the message, in what amounts, and the internal protocols that can be blocked. They also have features that enable reporting and audi ting module that keeps records of all users that log into the system to ensure security and privacy. Development Over the years, other forms of file transfers have been invented. However, the file transfer protocol is still the fastest method of data and information transfer in relation to the hypertext transfer protocol. The file transfer protocol has undergone a number of changes since the first standards were developed in 1971. Early developers categorised the FTP networks into two namely direct and indirect networks. In the direct network, the user of a remote computer is able to download and upload files with a mindset that there is no network (Sheu et al., 2010, p. 285). The user interface creates an illusion of no network between the host user and the sender computer. On the other hand, indirect network allows users to get and use resources from the host computer, which they can then transfer back to the host computer. The two methods serve as the backbone on the networking a pplications for the transmission control protocol with telnet being used for direct access and FTP in the indirect network. The development of FTP began in 1971 with the publication of RFC 114. These FTPs contained standards that described the communication aspects of the protocol, which was the first communication model that could be used with TCPs of commands used in the FTP include ABOR, meaning/or standing for abortion of active file transfer; ACCT, meaning account information; DELE, meaning to delete a file; HELP, meaning help; Lang, meaning language negotiation; XSEN, meaning send to terminal; and STOU, meaning to store a file in a unique way among many other commands. The list is endless. These commands explain why the process of developing new File Transfer protocol is tedious and involving. Expectation The expectation of the FTP is still high among its users due to the advancement of technology and the evolution of a more sophisticated technology. One of the types of FTP is the FTP voyager, which has continuously experienced new changes. For instance, the latest version of the FTP voyager 15.2.0.19 that was released on November 2011 has been upgraded to include more features that can enable improved services (FTP Voyager, 2012, Para. 2). One of the areas that were upgraded or fixed includes the correction of servers that had problems that led to the closure of data channels that caused delays in the file transfers and directory listings. SFTP bugs were also corrected especially the symbolic links that were not earlier corrected. However, users still have higher expectations in the FTP. For example, they yearn to have a FTP experience where files will be encrypted. They also wish to see any security threats associated with transfer of file using the FTP managed or contained. Conclusion FTP is one of the networks that have brought changes in the way users send and receive their files across the world. FTP has made it easier and convenient for users to e xchange and share their messages. Companies have benefited from this platform. Even though the development of FTP went through various challenges, it has recorded a significant success. FTP has various advantages that have assisted positively in making it easier for people to share their information. Even though, it has a number of advantages, there are some challenges associated with the network. One of the challenges is security threat and poor back up system. However, efforts are underway to make it more convenient, efficient, and reliable. The future of FTP seems bright, as more initiative is underway to achieve people’s expectations. Reference List Brian, D. (2010). The leader in FTP and file sharing: The Advantages and  Disadvantages of FTP Clients. London: Longman Publishers. Clark, M. (2003). Data Networks IP and the Internet. 1st ed. West Sussex, England: John Wiley Sons Ltd. Dean, T. (2010). Network Guide to Networks. New York: Delmar. Entwistle, A. (2011). Trans ferring image data files between computers. Proceedings of  The Royal Microscopical Society, 36(3), 189-197. FedBisOpps (USA). (2012). Network traffic Analyser and packet / Protocol generator; Combine Solicitation. New York: Word Press. Forouzan, B. (2000). TCP/IP: Protocol Suite. 1st ed. New Delhi, India: Tata McGraw- Hill Publishing Company Limited. FTP Voyager. (2012). FTP Voyager Release Notes. Retrieved from https://www.serv-u.com/free-tools/ftp-voyager-ftp-client-for-windows Harvey, R. (2009). Website Hosting: Advanced features of FTP File transfer protocol.  Web. Kurose, J., Ross, K. (2010). Computer Networking. Boston, MA: Pearson Education, Inc. Lovell, M., Selover, D. (1994). Software Reviews. Economic Journal, 104(424), 713-726. Lynch, C., Brownrigg, E. (1986). The Telecommunications Landscape: 1986.  Library Journal, 111(16), 40-47. Matthews, J. (2005). Computer Networking: Internet Protocols in Action. Danvers, MA: John Wiley Sons Inc. Moore, C. (2001). WebDAV protocol comes of age. InfoWorld, 23(42), 37-69. Sheu, P. et al. (2010). Semantic Web Services. Semantic Computing, 1(1), 285-299. Yosef, S., Brian, J. (2010). Computer networks and distributed systems. Microelectronics Reliability, 28(3), 419-467.

Mosquitoes - Family Culicidae

Mosquitoes - Family Culicidae Who hasnt had an encounter with a mosquito? From the backwoods to our backyards, mosquitoes seem determined to make us miserable. Besides disliking their painful bites, mosquitoes concern us as vectors of diseases, from West Nile virus to malaria. Description: Its easy to recognize a mosquito when it lands on your arm and bites you. Most people dont take a close look at this insect, tending instead to slap it the moment it bites. Members of the family Culicidae do exhibit common characteristics if you can bear to spend a moment examining them. Mosquitoes belong to the suborder Nematocera – true flies with long antennae. Mosquito antennae have 6 or more segments. The males antennae are quite plumose, providing lots of surface area for detecting female mates. Female antennae are short-haired. Mosquito wings have scales along the veins and the margins. The mouthparts – a long proboscis – allow the adult mosquito to drink nectar, and in the case of the female, blood. Classification: Kingdom - AnimaliaPhylum - ArthropodaClass – InsectaOrder – DipteraFamily - Culicidae Diet: Larvae feed on organic matter in the water, including algae, protozoans, decaying debris, and even other mosquito larvae. Adult mosquitoes of both sexes feed on nectar from flowers. Only females require a bloodmeal in order to produce eggs. The female mosquito may feed on the blood of birds, reptiles, amphibians, or mammals (including humans). Life Cycle: Mosquitoes undergo complete metamorphosis with four stages. The female mosquito lays her eggs on the surface of fresh or standing water; some species lay eggs on damp soil prone to inundation. Larvae hatch and live in the water, most using a siphon to breathe at the surface. Within one to two weeks, the larvae pupate. Pupae cannot feed but can be active while floating on the waters surface. Adults emerge, usually in just a few days, and sit on the surface until they are dry and ready to fly. Adult females live two weeks to two months; adult males may only live a week. Special Adaptations and Defenses: Male mosquitoes use their plumose antennae to sense the species-specific buzzing of females. The mosquito produces its buzz by fluttering its wings up to 250 times per second. Females seek bloodmeal hosts by detecting carbon dioxide and octanol produced in breath and sweat. When a female mosquito senses CO2 in the air, she flies upwind until she finds the source. Mosquitoes dont require blood to live but need the proteins in a bloodmeal to develop their eggs. Range and Distribution: Mosquitoes of the family Culicidae live worldwide, except in Antarctica, but require habitat with standing or slow moving fresh water for young to develop. Sources: Diptera: Culicidae. (Accessed May 13, 2008).Family Culicidae - Mosquitoes - BugGuide.Net. (Accessed May 13, 2008).Mosquito - Wikipedia, the free encyclopedia. (Accessed May 13, 2008).

Obesity in American Children Research Paper Example | Topics and Well Written Essays - 2500 words

Obesity in American Children - Research Paper Example 1140). Available evidence in indicates that statistics of childhood and teenage-hood obesity have more than tripled since 1980 and the prevalence does not appear to be showing any significant downward momentum (Wojcicki and Heyman 1457). Almost a third of 2 year-old children are currently overweight or obese with an increased likelihood exposure to cardiovascular disease and diabetes, of hospitalization and a subsequent diagnosis with a mental, bone and joint disorders than non-obese children (Thompson and Wolf 189). Worse still, the causative effects of obesity not only harms millions of Americans healthwise, but concurrently bulges out annual health care costs with little results—more than one quarter of America’s health care budget is devoted to obesity related health issues (Finkelstein and Fiebelkorn 223). The above notwithstanding, the problem stands with worse consequences for a society regarded as a front-runner in nearly every sphere of influence, technology in clusive; overweight children adolescents graduate to adulthood with all the health complications that accompany obesity. What is this obesity anyway? Are there chances of saving a generation whose lives apparently hangs on the pendulum? This paper investigates the impact that obesity on American Children—a disease now considered of epidemic proportions, with regard to its prevalence rates, the contributing factors, the health complications and the possible routes for preventive measures. Across section of epidemiological studies define obesity based on body mass index (BMI). It thus refers to a chronic, complex condition characterized by an excess amount body fat/adipose tissue relative to lean body mass with a resultant effect of â€Å"caloric imbalance†Ã¢â‚¬â€too little calories used in relation to the amount consumed (Daniels, et al 1999). Noteworthy, the amount of body fat consumed and those for subsequent usage are affected by various genetic makeup, behavioral i nteractions as well as environmental factors. More generally, while the causes of obesity may genetically linked, many of them the causes are behaviorally and environmentally conditioned and are remediable with correct child upbringing. The World Health Organization (W.H.O.), The Centers for Disease Control (CDC, Surgeon General, The National Institute of Health (N.I.H.) among other healthcare monitoring organizations, all now recognizes obesity as a major health issue that is in its prime levels of concern in the United States. Even though statistical increases in obesity have been somewhat similar in the industrialized world, the United States’ levels ranks among the highest the world over. The country has witnessed the estimates steadily increase from 13 percentage points in 1962 towards 19.4, 24.5, 26.6, 33.8 percentage points in 1997, 2004, 2007 and 2008 respectively (National Center for Health Statistics par 11-14). Overall, the prevalence has increased by a whopping 33 percent in the last decade alone with an ever burgeoning research evidence indicative of a direct relation between an increased in the mortality rate and the exacerbative effects of obesity (Fontaine, et al. 190). As insinuated above, the root cause of obesity can be tracked to

Americ's History Essay Example | Topics and Well Written Essays - 750 words

Americ's History - Essay Example Thus, the people became less empowered while the central government became more controlling and powerful. By design, when the Constitution was ratified, the states were empowered. However, over time a gradual drift toward a dominant national government has become evident. Two distinct political positions began to evolve from the colonists. Most Americans considered citizen "virtue" fundamental to any successful republican government. Because political power no longer rested with the central, all-powerful authority of the king, individuals in a republic needed to sacrifice their personal self-interest to the public good. The collective good of the people mattered more than the private rights and interests of individuals. Yet, not all Patriots agreed with this viewpoint defining republicanism. Some favored a republic ruled by a group of talented and educated elite. Republicanism for them meant an end to hereditary aristocracy, but not an end to all social hierarchy. These more conservative republicans feared that the fervor for liberty would overwhelm the stability of the social order. They watched with great concern as the lower-class in society - the poor farmers, tenants, and laboring classes in towns and cities seemed to embrace a kind of republica nism with a level playing field. Thus, two groups of people formed different political ideologies. The first weak national government, the Articl... They were eager to persuade their fellow citizens to amend the Articles of Confederation in favor of a muscular central government. But the poorer states' rights people played down the talk of anarchy from Shays rebellion. Many were debtors who feared that a powerful federal government would force them to pay their creditors. Yet, both groups agreed, the Confederation needed some strengthening. Instead of revising the Articles, the well-off delegates to the Constitutional Convention created a charter for a whole new government. In a series of compromises, the convention produced a plan that provided for a vigorous central government, a strong executive, and protection for property, while still upholding republican principles and states' rights. The American people were somewhat astonished, so well had the secrets of the convention been concealed. The public had expected the old Articles of Confederation to be patched up; now it was handed a startling new document in which, many thought, the precious jewel of state sovereignty was swallowed up. One of the hottest debates of American history forthwith erupted. The antifederalists, who opposed the stronger federal government, were arrayed against the federalists, who obviously favored it. Some of the leaders of the antifederalist camp included prominent revolutionaries like Samuel Adams, Patrick Henry, and Richard Henry Lee. Their followers consisted primarily, though not exclusively, of states' rights devotees, backcountry dwellers, and one-horse farmers - in general, the poorest classes. Large numbers of antifederalists saw in the Constitution a plot by the upper crust to steal power back from the common

Communication and the internet Essay Example for Free

Communication and the internet Essay Many people would say that the internet is the most important invention ever. The internet has changed the way many people live. Decades ago, no one would know that the internet even existed whereas nowadays every home has access to it. One of the main reasons internet was introduced was for communicating. There are many different forms of communication online today that people in the past wouldn’t have thought possible. Many people will say advancement in communications is a blessing because it allows for us to connect with families and friends from afar, enables us to express ourselves in many ways, provides a medium for meeting new people with similar interests, and increases our productivity. The internet has transformed all forms of communication since the beginning of its existence.. The internet was first used by the U.S military for communications purposes. The internet, from the communication point of view, has brought on new developments and techniques to keep in touch not only for individuals, but for businesses as well. An example of how the internet has impacted communication would be an example of doctors now communicating through live video feeds via the internet with patients or other doctors to diagnose patients or to even guide and advise surgeons through complicated procedures. Email (electronic mail) was one of the biggest breakthroughs in communication when the internet was introduced. With email, it became possible to send messages and letters across the world in a matter of seconds to the recipients address. As technology improved, it became possible to ‘attach documents, photographs and even sound clips or songs to emails which made mail by post redundant.

Proclaim Your Freedom of Speech †Burn a Flag! -- Argumentative Persua

Proclaim Your Freedom of Speech – Burn a Flag!      Ã‚  Ã‚   "This flag, which we honor and under which we serve, is the emblem of our unity, our power, our thought and purpose as a nation. It has no other character than that which we give it from generation to generation. The choices are ours" (quoted in Smith 87). This statement by Woodrow Wilson summarizes the debate over a proposed amendment to outlaw burning of the American flag. Is this symbol of our nation too powerful to be defiled in our collective mind, or is its manifestation of values the reason for us to outlaw its desecration? We see many constitutional and non-constitutional reasons both for and against passing the amendment; an analysis of the Constitution is vital to forming a valid opinion on this issue.    In the past, the Supreme Court has ruled that burning the flag is a form of free speech which may not be limited by the government. One of the earliest decisions on this issue was in Street v. New York (1969). After hearing about the murder of civil rights leader James Meredith, Sidney Street, a decorated veteran of World War II, burned a flag he had been displaying at his home (Cohen 185), telling bystanders that "if they let that happen to Meredith, we don't need an American flag" (Cohen 185). He was arrested, tried before a jury, and convicted under the state's statute prohibiting both the desecration of the flag and publicly speaking contemptuous words about it. Street's attorney appealed to the Supreme Court, which ruled the sentence unconstitutional. The Court's opinion was based mainly upon Mr. Street's words; it stated that his declarations were a form of protest which is protected by the First Amendment and that he did not provoke retaliation fro... ...mocracy. Boston, MA: Allyn and Bacon, 1998.    4. "H.J.RES.5." Online. Thomas . October 29, 2000.    5. "H.J.RES.33." Online. Thomas . October 29, 2000.    6. O'Brien, Tim. "The Great Divide: Flag Burning Decision Split the Court." ABC News OnLine. 1999. October 11, 2000.    7. "S.931." Online. Thomas . October 29, 2000.    8. Smith, Whitney. The Flag Book of the United States. New York: William Morrow and Company, 1970.    9. U.S. Supreme Court. "Street v. New York." 21 April 1969. FindLaw. Online. . October 29, 2000.    10. Webb, Sandi. "A Grand Old Flag? Does the U.S. really need to Prohibit Flag Burning?" Online. September 1995. Libertarian Party News . September 30, 2000.    11. Williams, Armstrong. "The Flag Burning Amendment." New York Amsterdam News: 8.28. October 1999. EbscoHost . October 29, 2000.

Practical Business Analysis Essay

1. Re-do all problems in Practice Problem Set 1. 2. Dollar Car Rental Co. was originally named Dollar a Day Car Rental because they charged $1.00 per day to rent a car, plus a charge per mile driven. Many customers complained that the odometers on Dollar’s cars recorded more miles than were actually driven. To evaluate these complaints you take a random sample of 6 Dollar’s cars, drive them on a carefully measured 100-mile course, and record the miles driven as registered by the odometers. The results are 100, 105, 109, 102, 107, and 101, with the sample standard deviation around 3.578. a. Using these sample results, construct a 95% confidence interval for the population mean miles recorded by all Dollar cars for a 100-mile trip. b. As a legal consultant hired by the group of the customers who complained about the odometers, do you have enough evidence to support your clients’ claim? State your hypotheses (H0 vs. Ha), rejection region and both statistical and sub stantive conclusions. 3. The grades on the final examination given in a large organic chemistry class are normally distributed with a mean of 72 and a standard deviation of 8. The instructor of this class wants to assign an â€Å"A† grade to the top 10% of the scores, a â€Å"B† grade to the next 10% of the scores, a â€Å"C† grade to the next 10% of the scores, a â€Å"D† grade to the next 10% of the scores, and an â€Å"F† grade to all scores below the 60th percentile of this distribution. For each possible letter grade, find the lowest acceptable score within the established range. 4. The weekly demand for General Motors car sales follows a normal distribution with a mean of 40,000 cars and a standard deviation of 12,000 cars. a. There is a 5% chance that GM will sell more than what number of cars during the next week? b. What is the probability that GM will sell between 20 and 23 thousand cars during the next week? 5. A department store is interested in the average balance that is carried on its store’s credit card. A sample of 40 accounts reveals an average balance of $1,250 and a standard deviation of $350. a. Find a 95% confidence interval for the mean account balance on this store’s credit card. b. What sample size would be needed to ensure that we could estimate the true mean account balance and have only 5 chances in 100 of being off by more than $100? 6. A marketing research consultant hired by Coca-Cola is interested in determining the proportion of customers who favor Coke over other soft drinks. A random sample of 400 consumers was selected from the market under investigation and showed that 53% favored Coca-Cola over other brands. a. Compute a 95% confidence interval for the true proportion of people who favor Coke. Do the results of this poll convince you that a majority of people favor Coke? b. Suppose 2,000 (not 400) people were polled and 53% favored Coke. Would you now be convinced that a majority of people favor Coke? 7. BatCo (The Battery Company) produces your typical consumer battery. The company claims that their batteries last at least 100 hours, on average. Your experience with the BatCo battery has been somewhat different, so you decide to conduct a test to see if the companies claim is true. You believe that the mean life is actually less than the 100 hours BatCo claims. You decide to collect data on the average battery life (in hours) of a random sample and the information related to the hypothesis test is presented below. Use this information to answer the following questions. a. You believe that the mean life is actually less than 100 hours, should you conduct a one-tailed or a two-tailed hypothesis test? State your alternative hypothesis. b. If you use a 5% significance level, would you conclude that the mean life of the batteries is typically more than 100 hours? State the rejection region and calculate the test statistic. c. If you were to use a 1% significance level in this case, would you conclude that the mean life of the batteries is typically more than 100 hours? Explain your answer. 8. Q-Mart is interested in comparing customer who used it own charge card with those who use other types of credit cards. Q-Mart would like to know if customers who use the Q-Mart card spend more money per visit, on average, than customers who use some other type of credit card. They have collected information on a random sample of 38 charge customers and the data is presented below. On average, the person using a Q-Mart card spends $192.81 per visit and customers using another type of card spend $104.47 per visit. Use the information below to answer the following questions. a. Given the information above, what is [pic] and [pic] for this comparison? Also, does this represent a one-tailed or a two-tailed test? Explain your answer. b. Using a 1% level of significance, is there sufficient evidence for Q-Mart to conclude that customers who use the Q-Mart card charge, on average, more than those who use another charge card? Explain your answer. 9. Suppose that you were asked to test H0: ÃŽ ¼ = 10 versus Ha: ÃŽ ¼ > 10 at the [pic] = 0.05 significance level and with a sample of size n = 10. Furthermore, suppose that you observed values of the sample mean and sample standard deviation and concluded that H0 be rejected. Is it true that you might fail to reject H0 if you were to observe the same values of the sample mean and standard deviation from a sample with n > 10? Why or why not? 10. Stock-market analysts are keenly interested in determining what factors influence the price of a stock. After some examination, a statistician hypothesized that a stock price (Y in $) would be affected by its quarterly dividends (X1 in $), its price/earnings ratio (X2), and the interest rate of treasury bills (X3 in %). The values of the relevant variables were observed for a period of 40 quarters. When the data were run on STATGRAPHICS PLUS, the accompanying printout was created.

Children and Advertising Essay

Children are the most vulnerable to advertising. They are the most susceptible because their minds are immature and are unable to distinguish good advertising versus bad advertising. Television commercials have a huge impact on how it affects children. Commercials are the biggest form of advertisement geared toward children. â€Å"Children between the ages of two and eleven view well over 20,000 television commercials yearly, and that breaks down to 150 to 200 hours† (MediaFamily, 1998). Television advertisements geared towards children have the biggest market by far. â€Å"The advertising market in 1997 showed that children under twelve years of age spent well over twenty-four million dollars of their own money on products they saw on television† (Kanner & Kasser, 2000). Kanner and Kasser go on to say that advertisers have even hired psychologists as consultants to help the advertisers come up with fine-tuned commercials that attract children (2000). In 1999, a group of psychologists wrote to the American Psychological Association asking them to restrict the use of psychological research by advertisers to help sell their products to children. This letter also called for, â€Å"an ongoing campaign to probe, review and confront the use of psychological research in advertising and marketing to children† (Hays 1999). â€Å"Some child advertisers boldly admit that the commercials they use exploit children and create conflicts within the family† (Kanner & Kasser, 2000). Kanner and Kasser also say that, advertisers work very hard to increase their products â€Å"nag factor†. This term often refers to how often children pressure their parents to buy the item they saw advertised on television (2000). The effects on advertising to children can be very noticeable. There have been numerous studies done that document that â€Å"children under eight years old are  unable to understand the intent of advertisements developmentally, therefore  they accept the advertising claims as true† (Shelov, S., et. al., 1995). â€Å"The American Academy of Pediatrics continues to say that children under the age of eight cannot distinguish commercial advertisements from regular television programming. In addition, advertisers have become sneaky about the way they convey their product† (Shelov, S., et. al., 1995). For example, when the announcer says, â€Å"some assembly required† for a toy, it is at the end of the commercial and the announcer speaks very quickly. Sometimes, the disclaimers are written in small print and shown at the end of the commercial, and are not understood by most young children. Excessive television viewing often times causes higher obesity rates among children. Children often see foods that are high in fat and calories advertised on television and end up consuming too much of these foods. The American Academy of Pediatrics says that the bombardment of advertising for food and toys to children may result in the increased number of conflicts between parents and children. The American Academy of Pediatrics believes that, â€Å"advertising directed toward children is inherently deceptive and exploits children under eight years of age† (Shelov, S., et. al., 1995). Cigarette advertisements seen in magazines or billboards are an area that is in need of change. â€Å"In 1988, teenagers alone spent well over $1.26 billions on cigarettes and smokeless tobacco† (Shelov, S., et. al., 1995). This number has rose significantly since 1988, and continues to rise rapidly. Although there is an advertisement ban of cigarettes on television, logos and billboards are prominent in televised sports. This makes television advertising of cigarettes very prominent. There were two studies down in the early 1990s on cigarette advertisements. This study looked at how familiar children were with the Old Joe Camel logo on Camel cigarettes. â€Å"These studied revealed that nearly one third of three-year-old children, and almost all of the children over the age of six could identify the Joe Camel logo. By the age of six,  the Joe Camel logo was as familiar to children as Mickey Mouse† (Shelov, S., et. al., 1995). The advertising campaign for Camel cigare ttes was more  effective among children and adolescents than it was among adults. â€Å"In 2000, a study showed that on average, eighty-two percent of children in the United States see the numerous magazine advertisements for cigarettes† (Siegel, 2001). Alcohol advertisements on television are another touchy area. â€Å"American children view nearly 2000 beer and wine commercials every year on television and these ads specifically target young people by showing the â€Å"advantages† of drinking† (Shelov, S., et. al., 1995). There is a public health interest in trying to protect children from alcohol and cigarette advertisements. â€Å"The American Academy of Pediatrics recommends banning all tobacco and alcohol advertisements in the media, but some researchers believe that counter-advertising advertisements are more effective† (Shelov, S. et. al, 1995). Recently though, there have been counter-advertising campaigns aimed reducing the number of young people who smoke. In 2001, the â€Å"I Decide† campaign started airing on television. â€Å"This anti-smoking campaign, sponsored by the Illinois Department of Public Health, is the current anti-smoking campaign in Illinois. The â€Å"I Decide† advertisement aired on local ABC, CBS, NBC, FOX, and the WB networks in Winnebago, Macon, Champaign, Tazewell, Sangamon, Peoria, and McLean counties. I Decide advertisements also run on the following cable networks, ESPN, MTV, BET, Comedy Central, and TBS† (Illinois Department of Health, 2002). Alcohol and cigarette advertisements are still around and promote the wrong message to children. The effects on advertising to children can be very evident. There are laws and organizations out there to help protect children from advertisers. Advertising is a powerful tool in American culture today; it exists solely to sell  products and services. Advertising to children has not always been legal. ‘In 1750 BC, the Code of Hammurabi made it a crime to sell anything to a child without obtaining consent† (Shelov, S. et. al, 1995). Things in the advertising industry have changed significantly since then. In 1978, Michael Pertschuk, the chairman of the Federal Trade Commission, tried to restrict television advertisements aimed at children under thirteen. Due to a  ferocious lobbying campaign, his proposal did not pass (Kanner & Kasser, 2000). In the last fifteen years or so, there have been a few laws passed about advertising to children on television. â€Å"The Children’s Television Act of 1990 mandated that all broadcasters must show either educational or instructional children’s programming in order to renew their broadcasting license. This act also limits commercial time to ten and a half minutes per hour on weekends, and twelve minutes per hour on weekdays† (Shelov, S. et. al, 1995). Shelov and others continue on to say that, the main problem with this law is that television stations can cite public service announcements to fulfill the Children’s Television Act. They also said that this Act also established the Children’s Television Endowment Fund, which encourages the development of new educational programming for children (1995). There is currently an organization called the Children’s Advertising Review Unit (CARU) that is part of the Council of Better Business Bureaus. CARU reviews advertising and any promotional materials directed at children in the media (Council of Better Business Bureau, 2000). The Council of the Better Business Bureau continues on to say that CARU’s main duties are to review and evaluate child-directed advertisements in all forms of media, and to review the online privacy practices if they affect children. â€Å"If the advertisements are inconsistent or misleading with CARU’s Self-Regulatory Guidelines for Children’s Advertising, they seek change through the voluntary cooperation of advertisers† (2000). They work closely with advertisers to promote educational messages to children that are consistent with the  Children’s Television Act of 1990. The CARU’s Self-Regulatory Guidelines for Children’s Advertising gives criteria for evaluating advertising that is child-directed. There continues to be many more organizations out there that help protect children from advertisements. Until advertisers stop targeting children, there will always be a need for organizations that help protect children from advertisemen ts. It seems to me that the best ways to protect children from what adults fear will harm them- alcohol, drugs or advertising, is to set an example by our own behavior. We can talk with them  and encourage them to talk about the subject. The effects of media are minimized when parents talk to children about them. Whether we like it or not media education begins at home. The Internet is also another medium where children are at risk. Numerous web sites feature advertising to children. † In fact, many web sites are set up exclusively for children, such as, Nickelodeon’s and Disney’s. A growing number of web sites are now eliciting personal information. Some even use incentives and gifts to get e-mail addresses or other personal info† (DeFalco 1996). There is a very important law that helps protect children on the Internet. In April 2000, the Children’s Online Privacy Protection Act of 1998 (COPPA) took effect. â€Å"This Act says that if any personable identifiable information about a child under thirteen years of age is collected online, a privacy notice must be posted† (Federal Trade Commission, 2000). â€Å"Website operators must also get parental consent before collecting, using, or disclosing any personally identifiable information. In addition, this Act allows parents to review any personal identifiable information collected from their children. When the parents review their child’s personal information, they have the right to revoke their consent and ask that the information they collected about  their child is deleted from that website† (Federal Trade Commission, 2000). The Federal Trade Commission also says that site operators are required to list any third parties that the website operator gives information to, about a child. If the list of third parities changes, the website operator must have parental consent again (2000). The Center for Media Education (CME) is an organization that is dedicated to protecting children online by visiting websites to make sure that the COPPA rules are being enforced. CME is a national nonprofit organization, which dedicates itself to creating quality electronic media culture for children  and youth, for their families, and for the community. Their research focuses on the potential for children and youth in this rapidly evolving digital media age. â€Å"Over the years, CME has been the leading force in expanding both children’s educational television programming and fostering television and Internet safeguard for children and teens† (Center for Media Education, 2001). The Internet is an area that is growing rapidly, and is one area where children are the most vulnerable to advertising. Advertising to children also has many positive benefits, for both the marketers’ pocket and for the development of the child. â€Å"Kids are little human beings that need to grow up and learn valuable lessons, that throughout their lives they are going to want things that they can not have† (Fletcher and Phillips 1998). Also, in the media demanding society that we live in, learning how to decipher the truth of advertising messages is critical. Likewise, advertisers argue that parents still have ultimate control over household purchasing decisions. This presents an opportunity for children to learn to respect authority, which is another step critical to a child’s development. Additionally, advertising money helps pay for educational opportunities. â€Å"Without  advertising there would be a lot less toys and a lot less children’s programming such as Nickelodeon and the Cartoon Network† (Fletcher and Phillips 1998). Marketers are also using their advertising dollars to benefit education in other ways. â€Å"Cadbury, Pentax, C&A and Coca-Cola are advertising in textbooks and other learning materials such as wall charts† (Marshall, 1997). Due to under-funded school budgets, money may have not been otherwise available to pay for these supplementary educational materials. Advertising to children definitely has both positive and negative benefits that help and hinder the development of the child. Regardless of the effects  that marketers have on our youth, advertisements will continue. Mainly in part due to the high amount of dollars involved. New areas of the ethical debate will also continue to grow. Some of these new issues are the controversies that are arising from the exponential growth of the Internet and of global marketing. Both governmental agencies and parents need to be aware of this continuing debate as these new issues arise. Also, awareness needs to be developed on how these new issues affect children based on existing psychological research so that parents and the government can react in the best approach possible. The boundaries in media and advertising are rapidly changing. Young people will benefit more by learning to make intelligent media (and consumer) decisions than by attempts to limit their exposure to information that they will inevitably be exposed to regardless of the regulatory climate. Works Cited Center for Media Education. (2001). About the center for media education (CME). Retrieved March 20, 2002, from Http://www.cme.org. Council of Better Business Bureau. (2000). About the Children’s Advertising Review Unit (CARU). Retrieved January 30, 2002, from Http://www.caru.org/carusubpgs/aboutcarupg.asp. Federal Trade Commission. (2000). How to protect kids’ privacy online. Retrieved January 31, 2002, from Http://www.ftc.gov/bcp/conline/pubs/online/kidsprivacy.htm. Fletcher, Winston and Phillips, Richard. (1998, May 29). â€Å"A children’s character for advertising; analysis of advertising which targets children.† Campaign, page 28. Hays, C.L. (1999, October 31). Group says ads manipulate children with psychology. New York Times, p. C6. Illinois Department of Health (2002). I decide. Retrieved March 20, 2002, from Http://www.idecide4me.com/html/campaign/schedule.asp. Kanner, A.D., & Kasser, T. (2000). Stuffing our kids: Should psychologists help advertisers manipulate children? Retrieved January 30, 2002, from http://www.commercialalert.org/ Marshall, Caroline. (1997, September) â€Å"Protect the parents; exploiting parents and children via advertising.† Management Today, Page 92. Mediafamily (1998). Children’s advertising and gender roles. Retrieved January 31, 2002, from Http://www.mediaandthefamily.org/research/fact/childgen.shtml. Mediascope (2000). Children, health, and advertising. Retrieved January 31, 2002, from Http://www.mediascope.org/pubs/ibriefs/cha.htm. Shelov, S., Bar-on, M., Beard, L., Hogan, M., Holroyd, J.H., Prentice, B., Sherry, S.N., & V. Strasburger. (1995). Children, adolescents, and advertising. American Academy of Pediatrics, 95(2), 295-297. Siegel, M. (2001). Tobacco ads still aimed at kids, experts advise stronger protection. Ca, 51(6), 324-326.

Squalicorax - Facts and Figures

Squalicorax - Facts and Figures Name: Squalicorax (Greek for crow shark); pronounces SKWA-lih-CORE-ax Habitat: Oceans worldwide Historical Period: Middle-Late Cretaceous (105-65 million years ago) Size and Weight: About 15 feet long and 500-1,000 pounds Diet: Marine animals and dinosaurs Distinguishing Characteristics: Moderate size; sharp, triangular teeth About Squalicorax As with many prehistoric sharks, Squalicorax is known today almost exclusively by its fossilized teeth, which tend to endure much better in the fossil record than its easily degraded cartilaginous skeleton. But those teethlarge, sharp and triangulartell an amazing story: the 15-foot-long, up-to- 1,000-pound Squalicorax had a worldwide distribution during the middle to late Cretaceous period, and this shark seems to have preyed indiscriminately on just about every kind of marine animal, as well as any terrestrial creatures unlucky enough to fall into the water. Evidence has been adduced of Squalicorax attacking (if not actually eating) the fierce mosasaurs of the late Cretaceous period, as well as turtles and giant-sized prehistoric fish. The most amazing recent discovery is of the foot bone of an unidentified hadrosaur (duck-billed dinosaur) bearing the unmistakable imprint of a Squalicorax tooth. This would be the first direct evidence of a Mesozoic shark preying on dinosaurs, though other genera of the time undoubtedly feasted on duckbills, tyrannosaurs and raptors that accidentally fell into the water, or whose bodies were washed into the sea after they succumbed to disease or starvation. Because this prehistoric shark had such a wide distribution, there are numerous species of Squalicorax, some of which are in better standing than others. The most well-known, S. falcatus, is based on fossil specimens recovered from Kansas, Wyoming and South Dakota (80 million or so years ago, much of North America was covered by the Western Interior Sea). The largest identified species, S. pristodontus, has been recovered as far afield as North America, western Europe, Africa, and Madagascar, while the earliest known species, S. volgensis, was discovered alongside Russias Volga River (among other places).

Chemistry Lab Safety Contract

Chemistry Lab Safety Contract This is a chemistry lab safety contract that you can print or assign for students and parents to read. Chemistry lab involves chemicals, flames, and other hazards. Education is important, but safety is the top priority. I will behave responsibly in the chemistry lab. Pranks, running around, pushing others, distracting others and horseplay may result in accidents in the lab.I will perform only the experiments authorized by my instructor. It can be dangerous to make up your own experiments. Also, performing additional experiments may take resources away from other students.I will not eat food or drink beverages in the lab.I will dress appropriately for chemistry lab. Tie back long hair so it cant fall into flames or chemicals, wear closed-toe shoes (no sandals or flip-flops), and avoid dangling jewelry or clothing that could pose a hazard.I will learn where the lab safety equipment is located and how to use it.I will notify my instructor immediately if I am injured in the lab or splashed by a chemical, even if no injury is apparent. Student: I have reviewed these safety rules and will abide by them. I agree to abide by the instructions given to me by my lab instructor. Student Signature: Date: Parent or Guardian: have reviewed these safety rules and agree to support my child and the teacher in creating and maintaining a safe lab environment. Parent or Guardian Signature: Date: