Background of the Study Did you know that all of us are exposed to the risk of electric shock? We are all surrounded by electrical appliances and machinery which exposed us to risk. This study allows us to know the basic information‚ the causes and effects‚ and the preventive measure because according to the National Safety Council there are about 600 to 1000 people die every year from electrocution. It continues to rank as the fourth highest cause of industrial facilities‚ among traffic accidents‚
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My lab group studied the effect of PH on reaction rate/ enzyme activity measured by foam height. PH is the measure of the concentration of hydrogen ions in a solution. The higher the hydrogen ion concentration‚ the lower the pH. Every enzyme has an optimal PH‚ meaning they have a very small window in which they are most active. Our enzyme (potato smoothie) had an optimal PH of 7.0-7.5. We know this because we measured the enzyme’s reaction rate by measuring foam height. The largest foam height we
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The effect of mobile phone radiation on human health is the subject of recent interest and study‚ as a result of the enormous increase in mobile phone usage throughout the world. As of November 2011‚ there were more than 6 billion subscriptions worldwide.[1] Mobile phones use electromagnetic radiation in the microwave range. Other digital wireless systems‚ such as data communication networks‚ produce similar radiation. In 2011‚ International Agency for Research on Cancer (IARC) classified mobile
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to its inhabitants; the ozone layer providing protection from the sun’s harmful rays‚ the vast forests providing oxygen and shelter‚ the rivers and oceans providing life sustaining water. Until the industrial age‚ man’s relationship with his environment had been a beneficial one‚ in which only what was needed‚ was taken. However‚ with the advent of technology and machines‚ mankind has slowly sunk deeper into the recesses of destruction‚ rather than necessity. Blessed with the gift of intelligence
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AND DISADVANTAGES OF leisure activities for children in the pacific]Abstract | Leisure activity is beneficial when managed and properly organised as they are in the traditional and cultural lifestyles of the Pacific. These conditions need to be adapted and maintained in modern and evolving cultures to maximise positive effects of leisure activities on children. | PLAN Type : Point by point method Title : The advantages and disadvantages leisure activities present to children in the Pacific
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------------------------------------------------- Learner activities Activity 1a Differentiating two products or services using the marketing mix 1) Discuss in your group how you think these two similar products differentiate their Products? Products - Coca-Cola and Pepsi First at all there are different by their brand that show in big letters the name of the brand and also by the target market that their targeting. 2) How would a new competitor into the beverage market with very limited
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decisions they make when addressing it. Human trafficking is not a new phenomenon; in fact‚ it has existed for thousands of years. With the proliferation of media in modern culture‚ human trafficking has become a topic on the forefront of global migration issues. While distributing information in order to foster knowledge and awareness‚ the media nonetheless contains assumptions and biases – both intentional and unintentional – that affect the way human trafficking is viewed by both the public
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Enzyme Catalase Activity in Reaction with the Substrate Hydrogen Peroxide Abstract We performed these experiments to observe the effects of enzymes on the rate of reactions. We tested and compared the activity of the enzyme catalase on the substrate H2O2 in various states and percentages‚ and observed the absorption values of the enzyme-substrate relationship at different concentrations. Our results show that the more substrate available‚ the quicker the reaction will happen except in one test
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1) Would there be any laws to control how you lived‚ what right or freedoms you exercised‚ or what property you had? Why? There would have to be certain moral laws as to how to live on the island. The majority of laws should still pertain despite the situation. No murder or stealing should definitely still apply. Freedoms and Rights should be very close to the U.S. government as far as the freedom of speech‚ and religion. As far as property and the rights to own the property‚ there should be an
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BUSINESS ENVIRONMENT | |After discussing the meaning of business environment‚ now we will discuss the various components of business environment. The various components of business environment are- [pic]External environment consists of those factors that affect a business enterprise from outside. External environment includes shareholders‚ competitors‚ customers‚ society‚ government laws and regulations‚ policies and technology. External environment is generally classified into micro environment and
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