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• term paper: disaster recovery plan
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Disaster management process
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The Disaster at Chernobyl
On April 26th, 1986, operators at the Chernobyl Power Plant in Chernobyl, Ukraine, ran what they thought to be a routine safety test. But fate was not on the side of these operators. Without warning, reactor #4 became unstable, as it had been operating at a low power for a possible shutdown and the reactor’s design caused it to be unsafe at this level of power. Internal temperatures rose. Attempts to cool the system produced the opposite effect. Instantly, the nuclear core surged with power. At 1:23 p.m., the reactor exploded. The first blast ripped off the reactor's steel roof. The second blast released a large plume of radiation into the sky. Flames engulfed the building. For ten long days, fire fighters and power plant workers attempted to overcome the inferno. Thirty-one of them died of radiation poisoning. Chernobyl was the worst nuclear disaster in history. It unleashed radiation hundreds of times greater than the atomic bombs exploded over Japan during World War II. [1]
Initially the Soviet Government kept the accident at Chernobyl a secret. Because radiation lacks smell or taste, and is invisible, people carried on with their daily lives, all the while inhaling radioactive particles. It took ten days for the Soviet government to evacuate the contaminated areas. Particles fell into the crops and plants of the people. Cows ate grass that had been contaminated by the nuclear particles causing the dairy produ...
The engineers in Visit Sunny Chernobyl created a new frontier past the safety zone because they want to test the limits of the reactor. What the scientists didn’t account for is that fact that the reactors already had the potential of a dangerous chain reaction. (Blackwell 6) Consequently, their boundary destroying led to catastrophic consequences and the total annihilation of a land area because of massive radiation. Blackwell thought Chernobyl was so horrific he expressed that no one should visit without a “working understanding of radiation and how it’s measured” (Blackwell 7). These are some horrific consequences that followed from surpassing the
The series of events that occurred on April 26th, 1986 at the Chernobyl Power Plant located in the Ukraine, would be considered one of the worst disasters that the world would ever see. It was supposed to be a routine check “to determine how long the steam-driven turbines at the plant would continue to generate electricity in the event of an electrical blackout” (Worsnop). This seems ironic because a simple test led to such a complicated calamity. During the test, one of the turbines was shut off and the emergency core cooling system was turned off as well. For a simple test, turning off the emergency core cooling system all together might not have one of the best options. They were running the core at low power and by doing so it caused excess xenon to accumulate. By reducing the water flow to the core, the core stared to heat up rapidly causing the reactor power to increase. Finally, they figured that they should remove the control rods from the reactor core as an emergency shutdown method. However, all the events leading up to this point did the opposite of shutting...
Chernobyl (chĬrnō´byēl) is the uninhibited city in north Ukraine, near the Belarus boundary, on the Pripyat River. Ten miles to the north, in the town of Pripyat, is the Chernobyl nuclear powerstation, site of the worst nuclear reactor disaster in history ("Chernobyl", Columbia Encyclopedia). To specify, On April 26, 1986, Unit Four of the Chernobyl nuclear reactor exploded in Ukraine, injuring human immune systems and the genetic structure of cells, contaminating soils and waterways. Nearly 7 tons of irradiated reactor fuel was released into the environment—roughly 340 million curies. Included in the release were radioactive elements with a half-life of 16 million years. Yet, we humans cannot defe...
On April 26, 1986 the worlds worst nuclear disaster happened just outside the town of Pripyat. Located not too far from the capital city Kiev, Ukraine. According to History.com, More than 70,000 people have suffered from the effects of this disaster. Along with much of the land (18 square miles) around that area will not be habitable for the next 150 years, forcing as many as 150,000 citizens to re-locate permanently. At the time of the explosion, Chernobyl was the largest and the oldest nuclear power plant in the world. With four 1,000 megawatt reactors, one reactor explosion and meltdown could affect hundreds, if not thousands of people. Still, the soviet government tried to cover it up or hide this from its own people, as well as the rest of the world. The Soviet Union initially reported the death of two individuals and requested advice for fight graphite fires. Even as Sweden was starting to pick up dangerous levels of radioactivity, the Soviet Union continued to not take responsibility and warn surrounding nations. It wasn't until years later that the full story is released to the public.
On December 7, 1941 twenty American naval vessels were destroyed, 2,000 American soldiers and sailors died, and about 1,000 were injured. This event would forever be known as Pearl Harbor. Pearl Harbor was an incident in American history where the Japanese bombed a naval base in Oahu, Hawaii. Japan attacked Pearl Harbor because they feared the United States would plan a naval attack on them due to their new acquired territories such as: Philippines, Guam, America Samoa and other small islands. The Japanese thought they could do a swift first strike against the united pacific fleet and cripple America’s ability to respond. By delaying America’s ability to respond they were hoping to gain the territories and control most of the Pacific Rim.
In the disease of alcoholism, there are many psychological effects on the person. It can cause depression, anxi...
No one expected japan to attack Pearl Harbor because of the 4,000 mile gap between the two islands. Since Americans were convinced that they would attack an outpost in Europe they left Pearl Harbor virtually undefended. They had the entire pacific naval fleet moored around Ford Island in the harbor and the aircraft were all squeezed onto small adjacent airfields, which made it ideal for the Japanese to make a surprise attack. But even with all these ideal conditions japan wanted to ensure they would achieve surprise. In an effort to do this, during their preparation and training the Japanese were ...
Now I’m going to introduce how to play this creepy game. First you need some supplies. You need a voodoo doll which has to look like a human, then you need a white rice, hair, nail, red thread, salt water, needle and any sharp objects like knife and scissors. In addition hairs and nails must be yours!
In “Love (III)” by George Herbert emotion was driving factor in the poem. God is personified as Love, the host and the guest is a sinner who feels unworthy. In the last stanza Love and the guest exchange words, “My dear, then I will serve,”/ ‘You must sit down,’ says Love, ‘and taste my meat.’/ So I did sit and eat.”(Herbert lines 16-18) The guest is offering to serve God, and a...
Humans were a victims of the Chernobyl nuclear accident which affected their lifestyle and their health. People of Chernobyl were evacuated to clean and safe areas. According to the World Health Organization (WHO) (2006), there were 116 000 people who were evacuated from Chernobyl region to other safe areas in the summe...
Not getting sufficient amount of vitamin B12 increases abnormal cholesterol levels. Such an increase blocks blood flow to the heart. This weakens the heart and puts it at a risk of heart attack or stroke.
The attack on Pearl Harbor changed the course of American history. On Sunday, December 7,1941, in Oahu, Hawaii, many American ships were in port on a beautiful day. The soldiers were enjoying the incredible weather on that cool Sunday morning. Yamamoto Isoroku, a Japanese Naval officer, was the mastermind behind the attack on the American naval base at Pearl Harbor. Americans believed Japan was angry at the United States for stopping imports, such as bullets and guns. They also thought the war was far away and their shores were safe. On that Sunday at 7:48 am, Chicho Naguno, commander of the Japanese attack, led twenty-one planes to “wami momi” the name created by the Hawaiians for the base, meaning “Pearl Waters.” That was the first time in the American history that its been attacked on its own soil . The attack on Pearl Harbor put the U.S. on a course of warfare that led to millions of soldiers going, to war, and dying to protecting our country.
Chernobyl was the greatest nuclear disaster of the 20th century. On April 26th, 1986, one of four nuclear reactors located in the Soviet Union melted down and contaminated a vast area of Eastern Europe. The meltdown, a result of human error, lapsed safety precautions, and lack of a containment vessel, was barely contained by dropping sand and releasing huge amounts of deadly radioactive isotopes into the atmosphere. The resulting contamination killed or injured hundreds of thousands of people and devastated the environment. The affects of this accident are still being felt today and will be felt for generations to come.
The 13 well-identified vitamins are classified according to their ability to be absorbed in fat or water. The fat-soluble vitamins-A, D, E, and K-are generally consumed along with fat-containing foods, and because they can be stored in the body's fat, they do not have to be consumed every day. The water-soluble vitamins-the eight B vitamins and vitamin C-cannot be stored and must be consumed frequently, preferably every day (with the exception of some B vitamins, as noted below).
Firstly, the number of students who pass state reading and math exams is dropping drastically every year. In the article entitled "Test Scores Sink as New York Adopts Tougher Benchmarks,” the author reports on the decline of test scores and points out that in the year 2013, “only 26 percent of students passed English and 30 percent passed in math.” The article goes on to say that at a middle school, only 7 percent of stud...