as commercial entrepots‚ a void fell over trade in the Indian Ocean that would persist until 750 AD‚ which signaled the beginning of Muslim dominance in the area. Initially confined to the Persian Gulf‚ Muslims began to expand their circle of influence to the eastern coast of Africa. Like Meroe and Aksum‚ the eastern coast of Africa provided a pipeline to the interior luxuries of the continent‚ as well as to those of the Indian Ocean. However‚ unlike Meroe and Aksum‚ the sheer length of the coast
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Physics Essay By: Robert Bruce Egg Drop Project May 5‚ 2014 Its a very well know fact that eggs are very weak and it doesn’t take much for them to break. Just ask me‚ mine cracked when we dropped it from the bleachers. Then broke when we dropped it from six feet. My grouped used two plastic bags‚ some rubber bands‚ pop sickle sticks‚ and cotton balls these materials were not effective in this project though. So the original project was to create a vehicle that will protect
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CLOSED-DIE DROP FORGING (IMPRESSION DIE FORGING) • Closed die drop forging sometimes referred to as impression die forging comprises of a die on the anvil which resembles a mould‚ the ram which falls and strikes the top of the work piece can also be equipped with a die. The metal work piece is heated and placed on the lower die while the ram falls down forcing the metal to fill the contours of the die blocks. • The ram may impact the work several times to ensure all of the contours
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What characteristics make these essays expository? I thought both essays used evidence‚ examples‚ or facts to explain a concept and they informed me as the reader about their topics with a thesis as its base. The information was presented fairly and in a non-biased manner. Identify the type of organization each author used to develop the essay (topic‚ time order‚ space order‚ or informative process). The type of organization the author used for the essay “Setting the Table” was the Informative
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“Should the chlorination of water be banned in Australia?" Introduction Chlorine is a halogen abundant in the natural environment‚ typically found in the form of ionic chloride compounds. Once isolated into its elemental form‚ chlorine has a high oxidising potential‚ resulting in its use as a water disinfectant globally. Although water chlorination has significantly improved public health‚ recent studies suggest a correlation between the consumption of chlorinated water and an increased risk of certain
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Flint Water Crisis The environmental health of the cities in our nation is protected by our government. Preventative measures are in place to test soil‚ water‚ and air. Routine samples give cities the reassurance they need to protect their citizens from contamination. Without continual monitoring‚ accountability‚ and quick resolutions‚ the environmental health of our nation is at risk. The astounding rise in lead contaminated water found in Flint‚ Michigan is the result of poor monitoring and a
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Filter tap water is an affordable way of reducing many common water contaminants. This includes things like lead and other byproducts leftover from treatment processes such as chlorine. Doing so is important because over half of the chemical found in your water aren’t regulated. Anyone who’s concerned about ingesting these chemicals and picking up their ill health effects should filter their tap water. Setting this up in your home is relatively easy and inexpensive to do thanks to today’s technology
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Every year‚ Americans spend billions of dollars on bottled water. Some people refer to it as an unneeded expense‚ however‚ it is an easy convenient way to get needed fluids. Bottled water is a profusely used commodity all over the world. There are many benefits to bottled water such as‚ travelling‚ emergency preparedness‚ convenience‚ proper hydration‚ and weight loss. Bottled water can be efficient while travelling. It helps keep you hydrated much better than coffee or carbonated
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Your Drinking Water Drinking water fluoridation is mandated and controlled by the municipality you live in for tooth health. 1) Should it be mandatory or a choice? Fluoride has been added to public drinking water supplies around the world for more than half a century‚ and is well-supported by scientific evidence. In Canada‚ most people are exposed to fluorides on a daily basic‚ through the trace amounts that are found in not only consuming foods but also drinking fluoridated water. Fluorides protect
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June 2011‚ the number of freshman students for the nursing program estimated only around 50 students in that first semester. Compared to the amount of students in the previous years‚ this year’s number of students showed an evident alarming population drop. Late 2007 signaled the decrease of students in the nursing course since it was in this year when the surplus of nurses began to rise. From then on‚ less and less took up the said course which led to its inevitable decrease of students at present
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