DENIAL OF SERVICE ATTACK: SIMPLE BUT DESTRUCTIVE In last several years‚ Daniel of Service attack (DoS)/ Distributed Daniel of Service attack (DDoS) has become one of the most critical threats for internet security‚ though it’s easily accomplished by the intruders. Even‚ proven and practicable attacking software are also available on the Internet. To get rid of this attack‚ first of all we have to know its consequences. Typically‚ an internet connection is established using a methodology named
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Drone Attacks And The Sovereignty Of Pakistan 1. Start of the Attacks On a hot day in June 2004‚ the first drone attack had been held. It was a time of musharf’s dictatorship. It was attacked at South Waziristan on Mr.Muhammad. After the attack a Pakistani military spokesman was quickly claim the responsibility of the attacked‚ saying that Pakistani forces had fired at the compound… That was a lie. Actually it was attacked by C.I.A (which is an American Central intelligence Agency).this strike
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Joseph Stalin once said “The death of one man is a tragedy. The deaths of millions is a statistic” (“Joseph Stalin Quote”). On a sunday of December 7‚ 1941 a surprise attack was planned by the Japanese to attack Oahu‚ Hawaii also known as Pearl Harbor. On this day many lives of the United States army were taken by the hands of Japan. The men of the United States army in Oahu were attacked by surprise which did not give them enough time to fight back. Many of the equipment was destroyed which gave
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determination of Ascorbic acid Concentration in an Unknown Solution Introduction: The naturally occurring organic compound with antioxidant properties is Ascorbic acid shortly referred as (AA). Normally the color of Ascorbic acid is white‚ but in some cases of impure samples it appears yellow in color. Ascorbic acid is solid in state. In water it dissolves well to give mildly acidic solutions. Ascorbic acid is one form ("vitamer") of vitamin C [1]. So‚ Ascorbic Acid (AA) in other terminology
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The attack on pearl Harbor also known as the battle of Pearl Harbor was a surprise fighter plane attack by the Japanese on the third largest island on American Naval base Pearl harbor in Oahu‚ west of Honolulu‚ Untied States . It occurred on a sunny Sunday morning on December 7th 1941‚ and lasted 110 minutes‚ from 7:55am to 9:45am. Most of the men thought it was a surprise drill. By 9:55 almost 200 airplanes and the ships the Oklahoma‚ California‚ Nevada‚ Arizona and West Virginia were destroyed
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On September 11‚ 2001 there was a terrible attack in United States in New York City and the Washington‚ D. C.‚ which was launched by the Islamic terrorist group called al- Qaeda. On that Tuesday morning al-Qaeda hijacked four planes which were crashed into the World Trade Center North Tower‚ South Tower and the pentagon. The first attack was taken place at 8:46 am in World Trade Center North Tower by American Airlines Flight 11 and the second attack was taken place at 9:03 am in South tower by
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Vitamin C Introduction: The lab consists in determining the vitamin C concentration in a solution by a redox titration using iodine. Vitamin C (ascorbic acid) is a water-soluble‚ essential oxidant that plays a vital role in the protection of the body from infections and disease it is acquired from primary fruits and vegetables. With the use of different materials as natural orange juice‚ Tampico (chemical orange juice) and other solutions that contain vitamin C we will find the amount of vitamin
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Unfortunately they did. After the bombing in the WTC‚ al-qaeda completed a series of attacks on both US soldiers and other groups outside the US. After being exposed for these deadly encounters‚ Bin laden is forced to leave Sudan‚ and he flees to Afghanistan. Now people are "awake" and aware of terrorism. Warnings started to go out‚ to alert
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An Unknown Amino Acid From Titration Abstract Experiment 11 used a titration curve to determine the identity of an unknown amino acid. The initial pH of the solution was 1.96‚ and the pKa’s found experimentally were 2.0‚ 4.0‚ and 9.85. The accepted pKa values were found to be 2.10‚ 4.07‚ and 9.47. The molecular weight was calculated to be 176.3 while the accepted value was found to be 183.5. The identity of the unknown amino acid was established to be glutamic acid‚ hydrochloride. Introduction
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basic‚ or neutral. We are able to figure out which one it is based on properties‚ along with the pH. Acids taste sour‚ and bases taste bitter. Using the pH scale‚ you are able to know how strong of an acid or base a liquid is. High concentration of [H+] ions means that the liquid has a low pH. Therefore a liquid with a low concentration of [H+] would have a high pH. A pH of less than 7 represents an acid‚ while a pH above 7 represents a base. A pH of 7 would be neutral. In this lab‚ we used red cabbage
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