Uninterruptible power supply

In the Precambrian Shield there are no continuous aquifers and ground water is only found in the fractured and weathered zones of Precambrian rock. These various aquifers are located primarily in gneiss and granite. The Precambrian shield only makes up a small portion of eastern Bolivia. Aquifers in this province are generally shallow at depth less than 90 meters and due to this many of the aquifers are biologically contaminated near populated areas (Roebuck et al. 2004). Majority of the ground…

“It was the labor movement that helped secure so much of what we take for granted today. The 40-hour work week, the minimum wage, family leave, health insurance, Social Security, Medicare, retirement plans. The cornerstones of the middle-class security all bear the union label” (Obama, B. n.d.). The preceding citation by our 44th President Barrack Obama adequately inaugurates this case assignment regarding the demand of labor. To that end, this case assignment will consider factors that…

economics and how it relates to the economy. I will therefore seek to explain three important lessons that I have learnt from the course. Firstly, I will define economics and its relations to real life experiences. Secondly I will look at demand and supply and last but not least I will look at unemployment and how it affects the economy. Economics is the study of how people allocate their limited resources to satisfy their unlimited wants. Economics is a part of social science and it seeks…

In the economic lense, why do people do one thing over another, the answer is simple it is because the benefit of one action outweighs the opportunity cost lost from not doing the other. Therefore, people supply in the illegal market because the millions of dollars to be made outweighs the potential cost of getting caught. Illicit highlights one such example with an American man who sold fake pharmaceuticals, specifically Viagra, and made millions. This man…

If one of the machines should malfunction, machine one would be the appropriate choice for a back up. The chances of machine one breaking down is far less possible than the other two machines. Reliability is the probability that a machine will function properly for a specified time (Heizer, J. and Render, B. 2010). I recommend the following things to keep the machines up and running with the best possible efficiency: regular/preventative maintenance and well-trained personnel.…

{f Introduction} The subject of economics holds many theories and laws. One such theory is that of supply and demand. Supply and demand has shown to be a fundamental of economics, explaining a large portion of business and corporation affairs; it is the main support of the market economy. The theory of supply and demand describes the relationship between the supply of a product and the demand for that product. In other words, the law shows the effect that the desire for a product has on its…

Water supply on earth is finite. The United Nation’s world water development report, Water for a Sustainable World (2015), illustrated the 55% increase of global water demand by 2050. Without effective countermeasures, the word will encounter a 40 percent shortage of water within two decades. In Canada, water waste is the potential trigger of water shortage. Despite the great abundance of reserved water, Canada has a fixed average precipitation around 537 millimeter per year, less than 1/3…

The Melting Pot “The Melting Pot” – the United States nickname, yet we are constantly shunning and shaming those that enter the country as immigrants. Native-born individuals scrutinize the immigrants for stealing the jobs, lowering the wages, and every other negative outcome of the economy. Americans generalize the face of immigrants as either Mexican or Asian; however, the United States receives immigrants from several other places as well. As a matter of fact, immigrants account for a…

Kishan Patel Section: 008 Pattern: Falling velocity and the dispersal ability of a glider seed varies with its surface area. • Hypothesis 1: Increase in surface area of the seeds decreases their falling velocity, due to greater air resistance o Prediction: Seeds with the higher surface area will have a decreased falling velocity. o Reasoning: The greater the surface area of a seed, the more air resistance it experiences and thereby slowing its fall.  Analytical Approach: scatterplot,…

Brady jenniges Mesopotamia's History hour 5 Mesopotamia's Climate/ Temperature The Mesopotamia’s Climate was usually hot and dry, the temperature then was usually seventy to eighty five degrees fahrenheit. That would mean that it would be a little bit dusty and they could get dehydrated if they didn’t get enough water and if they got be hydrated back then it would be bad because it takes six days to get back…