Tuesday, January 28, 2020
Causes and Solutions for Hurricanes
Causes and Solutions for Hurricanes In the south Pacific they are called cyclones. In the northern Pacific Ocean they are called typhoons. In the Atlantic Ocean areas they are called hurricanes. One thing is for certain in regard to these phenomenon, they can all be extremely dangerous. The only major difference between all of them is the locations in which they occur. For the purposes of this paper we will refer to the phenomena as hurricanes. The seasons for tropical cyclones vary depending on their location on Earth. Most tropical cyclones form between May to October but in the pacific there have been storms form as early as January. Hurricanes are some of the most powerful weather events on the planet. They can cause millions of dollars in property damage and have the potential to cause the loss of human life on a large scale. These monstrosities, especially in the Atlantic Ocean, can grow to enormous proportions and cover many square miles. These storms usually forms in the tropical regions of an ocean hence the name tropical cyclone. They are fast rotating systems that arecharacterized by low pressure centers, strong winds, and a spiral storms that produce heavy rains. They can produce winds in excess of 155 miles per hour and have been recorded gusting as high as 210 mph. Hurricanes require large bodies of warm water in order to form. There are seven different categories for â€Å"hurricanes.†The first category is a tropical depression in which winds are less than 40 miles per hour and there is no formed â€Å"eye†of the storm. They also usually lack the spiral shape of stronger storms, howeve r, they are still low pressure systems at this point. The next category is a tropical storm in which winds range from 40 mph to 73 mph. It is at this point when the storm begins to form its spiral shape and winds begin to move in a cyclonic motion. In a few instances the storm has actually formed an eye, although it is usually not very pronounced or developed. The next category is the first stage where a tropical cyclone officially becomes a hurricane or full tropical cyclone. The Saffir-Simpson scale is what is used to determine which one of the following categories a full hurricane falls into. The first is known as a category 1 storm where winds range from 74 mph to 95 mph and the winds can cause slight damage to well built homes and will likely cause power outages due to branches falling on power lines. Category 2 hurricanes have sustained wind speeds from 96 mph to 110 mph. In this category even well-built structures will sustained heavy roof damage as well as possible structura l damage. Power loss is almost certain to happen and stay out for days. Category 3 storms are the beginning of what are considered major hurricanes, meaning cyclones that are capable of causing massive damage and high loss of life. They have sustained winds from 111 mph to 129 mph. This is when many trees begin to snap and have the potential to turn into flying debris which can cause a large amount of damage to many of the buildings and windows. A category 4 storm has winds from 130 mph to 156 mph and will cause major damage such as total destruction of a building’s roof and possible full structural collapse. Large loss of life is expected during a storm as powerful as this. The final and most powerful classification of tropical cyclone is a category 5. These monstrosities have winds 157 mph and stronger. Damage should be expected to be widespread and utterly catastrophic. Power lines and other utilities are usually knocked out for weeks on end. This makes many rural areas un inhabitable for a decent amount of time. One of the most powerful storms ever recorded at landfall was Typhoon Haiyan which topped out at over 195 mph. This storm occurred in the Pacific Ocean near the Philippines. The loss of life was enormous killing almost 6300 people in the Philippines alone and as of 2014 they are still finding bodies. Another very powerful category 5 hurricane was Hurricane Andrew which made landfall in Florida as a category 5 and caused over 26 billion dollars in damage. One thing is for sure and that is that a tropical cyclone no matter what the category has the potential to cause major damage and can also cause loss of life. Many people do not heed the warnings when a â€Å"smaller†storm is approaching and they get caught in the path and ultimately lose their lives because of it. This is unfortunate, however, actions can be taken to prevent such things from happening. In recent years research has shown that with the warming of the earth tropical cyclones have started to produce more rainfall. In the past 100 years it has been determined that the warmer climate will produce an increase of 8% more water vapor for every 1 degree Celsius the temperature increases. More rainfall means a higher potential for flash flooding once the cyclone makes landfall which means more property damage as well as higher risk for loss of life Cyclone Ita is the most powerful storm to form in the southern Pacific Ocean in three years. The storm began around the Solomon Islands as a tropical depression on April 1st. It finally reached cyclone strength four days later. On the 10th it quickly gained strength to a category 5. It made landfall in the Cooktown/ Cape Flattery area in Queensland Australia on April 12th at 2200 (local time) as a category 4 storm. Upon Ita’s landfall the storm weakened very fast down to a category 1 storm. There was over $1 billion dollars in damage. One building was destroyed and 4 buildings were severely damaged in Cooktown. The damage also included large tracts of sugar cane and a banana plantation was completely destroyed. Cyclone Ita then began to move southeast maintaining gale-force winds the storm accelerated, eventually moving back to the ocean just north of a town called Mackay which is also in Queensland on April 13th. After it moved off of the land and back to the waters off the c oast it began to gain strength again as it combined with a low pressure system near New Zealand. It made landfall in New Zealand on the 17th of April and the inner eye wall collapsed which helped to dissipate the storm. The storm brought heavy rainfall and strong winds to the coast before finally destabilizing. The mitigation efforts taken by each area affected have their similarities as well as some differences. As the storm approached the Solomon Islands the authorities issued severe flood warnings along with cyclone watches. Many facilities in the area prepared for the worst by having backup plans in the event they were required to evacuate. The national hospital actually had to move over 500 patients to other areas due to the flooding that occurred. In Papua New Guinea, the National Weather Service issued tropical cyclone warnings for all island communities. It was decided that all schools and businesses were to remain closed for several days in Milne Bay and many of the residents were encouraged to stay safe indoors. Flooding did occur in this area as well and there was a bridge that was washed away. If the authorities had not issued the warnings to stay indoors and off the roads there may have been many more casualties. In Australia, the authorities issued cyclone warnings to all affe cted areas in an effort to minimize casualties since the storm was expected to be very strong at landfall. Due to the effectiveness of the pre-mitigation efforts there was minimal casualties. In the aftermath of this and other tropical cyclone events the best way to deal with all of the issues that arise is to have a well-known plan for emergency services as well as power companies. Hospitals should be prepared to receive many casualties like in the event mentioned earlier in the Solomon Islands. Emergency workers such as fire fighters and medical personnel must be available to Works Cited Hurricanes, Typhoons, Cyclones | UCAR University Corporation for Atmospheric Research. Hurricanes, Typhoons, Cyclones | UCAR University Corporation for Atmospheric Research. N.p., n.d. Web. 08 May 2014. Keegan, Bianca. Douglas and Cairns Shires on Tropical Cyclone Ita Alert as Storm Deluge Looms. CairnsPost. N.p., 10 Apr. 2014. Web. 08 May 2014. National Weather Service. National Weather Service Weather Forecast Office. Andrew. N.p., n.d. Web. 08 May 2014. National Weather Service. Saffir-Simpson Hurricane Wind Scale. Saffir-Simpson Hurricane Wind Scale. N.p., n.d. Web. 08 May 2014. Queensland Surveys Cyclone Ita Harm. BBC News. N.p., 12 Apr. 2014. Web. 08 May 2014. Tropical Cyclone Ita. Weather Forecast Reports. N.p., n.d. Web. 08 May 2014. Typhoon Haiyan (Yolanda). U.S. Agency for International Development. N.p., n.d. Web. 08 May 2014.
Monday, January 20, 2020
Ebay analysis Essay -- essays research papers
The name â€Å"eBay†(http://www.ebay.com) is synonymous with â€Å"online auctions†. Founded in September 1995, the company qualifies as a genuine cultural and economic phenomenon (Bunnell, 2000, p.vii). The site can be credited with creating and defining an entire industry and has remained the dominant force in the online auction world, with anywhere from 70 to 90 percent of the person-to-person online auction market. eBay is also the 15th most visited site (http://www.MediaMetrix.com) on the web. In the face of large competitors such as eBay, internet powerhouse, Amazon.com Auctions (http://www.amazon.com/auctions), is battling for online auction dominance over eBay. Amazon is not just a bookseller but also a genuine e-commerce platform for online merchants. With the addition of online auctions to its already colossal department store, Amazon is a major player for online auction supremacy. eBay is able to condense over four million items into thirteen main categories that are quite user friendly (ApnaGuide.com, 2000). They are easily navigated and buyers are able to find what they’re looking for without any troubles. Whereas Amazon.com Auctions can get a bit category crazy. Not only do some categories become needlessly rough (Jewellery), while others are just too general (Tools), but sometimes there is no clear division between subcategories. Take, for example, Home Accessories, Home Appliances, and Household Items in Home & Garden, where buyers have multiple places to look for the same type of item and might miss an auction in which they would have participated. Just to demonstrate the popularity of both sites, below are three searches that were conducted: Search Item: â€Å"Throwing Copper†eBay: 30 results, 7 of which had bids, highest number of bids: 2 Amazon.com Auctions: 1 result, of which 0 had bids Search Item: â€Å"the matrix dvd†eBay: 41 results, 28 of which had bids, highest number of bids: 14 Amazon.com Auctions: 38 results, of which 1 had bids, highest number of bids:1 Search Item: â€Å"the hobbit†eBay: 146 results, 65 of which had bids, highest number of bids: 10 Amazon.com Auctions: 21 results, of which 0 had bids From a buyers perspective, with inventory and selection, eBay stand in a league of their own. Browsing the site for items, you’ll find everything from baby strollers and rubble from the Berlin wall to cutting-edge mobile phones and talkin... ...                    Amazon.com Auctions: Inventory: 4/4                         Inventory: 4/4 Bidding: 4/4                         Bidding: 2/4 Functionality: 3/4                    Functionality: 4/4 Ease Of Use: 4/4                    Ease Of Use: 3/4 Reference List Bunnell, D. (2000), The eBay Phenomenon, John Wiley & Sons, Inc., Canada Financial Review (2001), eBay the online top dog, http://afr.com/it/2001/01/23/FFXRNPT09IC.html ApnaGuide.com (2000), Review on ebay, http://www.apnaguide.com/review/12706 Altavista.com (1999), Amazon.com Auctions Review, http://auctionwatch.shopping.altavista.com/awdaily/reviews/amazon.html
Sunday, January 12, 2020
Poorly Written Report
Example of a Poorly Written Report â€Å"Loose Bolts? †February 30, 1973 The film â€Å"Loose Bolts? †is an analysis of what became known as the Lordstown syndrome by business week magazine. Interviews with workers, foremen, and union officials in this film show how a bored and dissatisfied works turns out cars (Chevy Vega's) with major flaws. I recommend this film to anyone interested in the study of worker attitudes. – Paul Marshall, Professor of Management, Harvard Business School The filmmaker is skillful and perceptive in portraying the boredom and hopelessness of the men in this factory. †– Roberta Peterson This case involves inserting ourselves at the anus level of management who supervise approximately many workers on an assembly line at the Lordstown, Ohio, GM plant in 1972. Our goal is to come up with some meaningful differences we could have made as a foremen in improving employee-management relations at that time. Our primary goal is t o improve worker-management relationships.From Loose Bolts, â€Å"The ideal foreman could not let the people he managed know he is in agreement with them. If he is in sympathy with the people, he is dead as a foreman or as a supervisor. He’s lost the ballgame as far as conducting his job satisfactorily as a member of management. †If we read this quote and believe in it, our analysis should stop right here, it ain't worth wasting our time no more†¦. but we believe their are some things foremen could have been done to improve lots and lots of things in the plant.High management often referred to assembly line workers as idiots. In spite of this, it was not necessary for a foreman to continue this behavior and treat and refer to his subordinates as â€Å"idiots†, or treat them like dumb asses. It ain't that hard to treat people with a little r-e-s-p-e-k-t. Workers had suggestions about how to improve work performance on the assembly line, but the half-baked f oremen never passed them along to upper management. Another quote from â€Å"Loose Bolts? â€Å", â€Å"The whole plant runs on fear.Everybody's scared, from the top down. †â€Å"General Motors imported foremen from existing GM plants. General Motors thus inadvertently channeled the energies and sympathies of ambitious young workers away from the company and into union activism. From the beginning, the plant was a site of labor-management conflict. †(Joseph A. Arena, â€Å"The Little Car that Did Nothing Right: the 1972 Lordstown Assembly Strike, the Chevrolet Vega, and the Unraveling of Growth Economics†) Lee Iacoocoo CEO, Chrysler Motors
Saturday, January 4, 2020
We Need to Get Rid of Animal Testing - 742 Words
21st Century In the 21st century I would get rid of animal testing .Animal research has had a vital role in many scientific and medical advances of the past century and continues to aid our understanding of various diseases throughout the world. There are countless reasons why I would personally get rid of animal testing. Just like everything there are advantages and disadvantages. For example the internet is advantageous because you can find useful information about your city, your homework and much more, however it can be used for the wrong use too such as adult sites, online drug dealing and hacking. At this time and age animals are used like slaves placed in captivity in dark, dusty and dirty cells only to be brought and put through cruel ,painful and inhumane tests. It is cruel to put unprotected animals through such experiments. I also believe it is unethical to make animals live life in a lab cage and intentionally put through harm isolation and distress. We all know how bad it is to feel fearful, frightened and terrified. Animal experiments prolong the suffering of people waiting for effective cures by misleading experiments which squander precious money, time and resources that could have been spent on human relative research. This wasteful experiment continuously get in the way of forward-thinking scientist who could have developed more humane, modern cures, not using animal research. Using material’s such as human based research, human patient simulatorsShow MoreRelatedAnimal Testing is Cruel1340 Words  | 5 PagesAll around the globe, animal testing has been the most controversial and frequently debated topic. Animal testing is cruel, however, it has helped us develop and become more advanced in sciences and technology. Below are the points and reasons for and against the motion, discussed to help you pick your side. Issues related to animal experimentation are frequently discussed these days, particularly in the media. It is often said that animals should not be used in testing because it is cruel and unnecessaryRead MoreThe Negative Effects Of Animal Testing941 Words  | 4 PagesAnimal testing has been around since 500 BC starting with dissecting animals in ancient greece. French animal testers believed that animals were â€Å"automata†and could not feel pain or emotions. There was no public objections to animal testing until the 19th century when there was an increase of adopting domestic pets. Nowadays public opinion is split down the middle on whether or not animals should be tested on. The animals are generally tested on for cosmetics, health, commercial, biomedical, spaceRead MoreThe Ongoing Issue of Animal Cruelty, Abuse, and Animal Testing1078 Words  | 4 PagesAnimal cruelty is an ongoing issue in today’s society. When we listen to the news and hear about these animals being starved, beaten, and treated poorly our hearts drop and we get a lump in our throat holding back the tears. We see these animals suffer, we see the pain in th eir eyes begging for our help, we want to put an end to this but we fail to see the bigger picture. Animal cruelty is a more severe and extreme than we think it is. Animal cruelty just is not owners beating their pets. AnimalRead MoreAnimal Testing Is Bad1374 Words  | 6 PagesAGAINST ANIMAL TESTING! The question is not, Can they reason? nor, Can they talk? but rather, Can they suffer? Did you know that over a hundred million animals get injured or die due to animal testing? But when you think about is it actually legal? So the thing is it doesn’t matter what we think because there are people who want themselves to live a better life then the animals and they do experimentation on the animals just so humans can live a better life. AndRead MorePersuasive Essay On Animal Testing1078 Words  | 5 PagesAnimal testing isn’t something that’s new and unheard of, it has been around for centuries. Using animals for research testing is not only being done in the U.S but also all over the world. What many people don’t understand is that these tests don’t just involve cute, little mice and a maze with a block of cheese at the finish line, it is long days of just sitting in a small cage with little food waiting to be chosen for the next terrifying and painful experiment. It is a harmful and cruel way ofRead MoreOver The Past 1500 Years Human Kind Has Used Animals For1485 Words  | 6 Pageskind has used animals for testing and they still use animals for testing today. Most experiments made on animals are for medical and cosmetic purposes. People that are for testing on animals usually argue that we would not be where we are today if we didn’t experiment on animals. Others that are against it say that these experiments and methods weren’t always necessary for everything we have accomplished. Now with all of our modern technology, science, and research do we still need to take trialsRead MoreAnimal Testing Is Inhumane For Diseases, And Development Of Medical Treatments983 Words  | 4 PagesWhat is animal testing? Animal testing is when scientist experiment on animals to find cures for diseases, and development of medical treatments. Many animals die because of this. Majority of people don’t know what they go through and how the process is done. Animal testing is inhumane for th e following: why it is done, how it is done, and when it is done. To begin with, why is it done? Animal testing is done to protect humans from bad products that may hurt them, also to find ways to cure diseasesRead MoreAnimal Testing Should Be Illegal827 Words  | 4 PagesAnimal Testing Should Be Illegal Animal testing, also known as animal experimentation, is the use of animals in experiments to test product safety. I believe it is a big problem in our society. Every year at least 2.7 million animals are killed in laboratories in Australia alone and at least thirty-three animals die each second worldwide, due to cruel animal tests. Many companies feel it is okay to test on animals because they are deemed not as physiologically or emotionally complex as humansRead MoreGenetically Modified Organism : An Organism1364 Words  | 6 Pages GMOs today are a great leap to another stage of technology we are still developing and researching†¦ as some people think, but they are not the most essential thing we need today. Injecting chemicals and drugs into food for â€Å"more nutrients†and placing harmful pesticides is not the ideal way of bringing a better cause into our world. These chemicals are then eaten by humans, and what happens after? People get sick. Furthermore, anim als, plants, and our environment are disrupted as well. Also, theseRead MoreThe Ethical Treatment Of Animal Testing1199 Words  | 5 Pagesnot animals such as mice and rats should be experimented on. The organization Psychologist for the Ethical Treatment of Animals believes in observing animals instead of experimenting on them (Meyer). Another known organization is People for the Ethical Treatment of Animals (PETA). An organization that is in favor of animal experimentation is called Pro-Test and is located in the United Kingdom (UK). This organization thinks that experimenting on animals may help humans. About 95% of animals are not
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