It is tri atomic oxygen (03) and is a gas found in the troposphere as well as in the stratosphere. Tropospheric ozone is undesirable since it is a pollutant these‚ causing photochemical smog and greenhouse effect. In the stratosphere‚ it acts as a protectant since‚ (i) It absorbs the dangerous UV-radiations (ii) It helps to trap the weather pattern within the troposphere‚ by generating a temperative inversion in the stratosphere. Tropospheric ozone is increasing due to human activities‚ while
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The ozone layer diminishes more each year. As the area of polar ozone depletion (commonly called the ozone hole) gets larger‚ additional ultraviolet rays are allowed to pass through. These rays cause cancer‚ cataracts‚ and lowered immunity to diseases.1 What causes the depletion of the ozone layer? In 1970‚ Crutzen first showed that nitrogen oxides produced by decaying nitrous oxide from soil-borne microbes react catalytically with ozone hastening its depletion. His findings started
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Diversity Strategy Building Diverse Workforces for Business Results We partner with diversity officers to create strategies— built on a foundation of shared values and beliefs— that win top management’s highest commitment and drive business results. A Comprehensive Diversity Strategy WFD works collaboratively with your diversity council or other diversity leadership group to create a diversity strategy. If you don’t have a diversity leadership group‚ we’ll help you set one up. Whether you have
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Business Management | What is diversity? | Sholunda Cruz Business Management 5/20/2011 Diversity is becoming an increasingly important factor in not only organizational life but organizations world-wide as well. As organizations are taking that leap into globalization there becomes a need to know about different cultures and how they function. Globalization has become a prominent factor in many companies. In order for companies to be able to compete they need to have a multicultural variety
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Date:7.6.2013 Objectives: Part 1: (i)To learn the technique of TLC and the visualization of colourless components. (ii)Identify the unknown drug by a TCL comparison with standard components. Part2 :to learn the separation technique by using TLC plate in separating a mixture of compound by using spinach leaf. Apparatus:UV lamp‚capillary ‚250 ML beaker Materials:aspirin‚acetaminophen‚caffeine‚unknown A‚unknown B‚TLC plates‚ethyl acetate‚Hexane‚acetic acid‚iodine Introduction: Procedure:
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Case Studies Kao Corporation1 Background The Kao Corporation is Japan’s largest soap and cosmetic company. They have developed from being a minor player to being number two in the Japanese market in less than ten years and are the sixth largest soap and cosmetic company in the world. Innovation Claim to Fame Kao was founded in 1890 as the Kao Soap Company with the motto‚ ‘Cleanliness is the foundation of a prosperous society’. In the 1940s Kao launched the first Japanese laundry detergent
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Tiffin University Diversity Submitted for : SRM 537 Personnel Management in Sports Dean Dr. Bonnie Tiell‚ DSM By: Bryant Spencer Houston‚ Texas June 3‚ 2012 Diversity Recruitment‚ selection and diversity are terms that we in today’s society normally do not go together in the same sentence‚ let alone in sports organizations. Although recent gains in intercollegiate athletics have been made with regards to diversity‚ college and conference administration still have to make strides
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The 7 Layers of the OSI Model Last updated: March 03‚ 2008 The OSI‚ or Open System Interconnection‚ model defines a networking framework for implementing protocols in seven layers. Control is passed from one layer to the next‚ starting at the application layer in one station and proceeding to the bottom layer‚ over the channel to the next station and back up the hierarchy. |Application |This layer supports application and end-user processes. Communication partners
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The layers of Earth How do scientists know what is in the center of the earth? How can we know what the core of the earth is made of‚ if scientists have never studied any materials from a depth below 7.5 miles? Earth is approximately 4.6 billion years old‚ and over this time period‚ many things have changed inside and out. The formation of our planet is quite amazing. Earth consists of multiple layers. The three most distinct or main layers are the core‚ mantle and crust. The inner portion is
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ROLE OF YOUTH IN OZONE LAYER PROTECTION Ozone layer plays a vital role in protecting animals‚ human beings and plants from ultraviolet radiation. Ozone layer is destroyed by a group of manufactured or human made chemicals such as chlorine bromine. These chemicals are called "ozone-depleting substances". Ozone layer is destroyed by some natural’s ways and some humane made activities. A single molecule of chlorine can break apart thousands of molecules of ozone. Chlorofluorocarbons the most widely
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