natural habitat will not be able to survive. One of the major causes of global warming is deforestation. The huge amounts of carbon emission for our factories and cars are released into the atmosphere. The plants and trees‚ which inhale the excess carbon dioxide being released‚ are now being cut and global climate change will soon reach its peak. Also‚ in these forests a lot of mining takes place due to deforestation. And this mining causes many rivers and lakes to get polluted. This can affect the
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1. Definition of air pollution Air pollution is the introduction of chemicals‚ particulate matter‚ or biological materials that cause harm or discomfort to humans or other living organisms‚ or cause damage to the natural environment or built environment‚ into the atmosphere. The atmosphere is a complex dynamic natural gaseous system that is essential to support life on planet Earth. Stratospheric ozone depletion due to air pollution has long been recognized as a threat to human health as well as
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THE DEGREE OF RISK REDUCTION IN DIVERSIFICATION According to Roberts (2004‚ p214)‚ diversification is when several businesses are combined under one ownership for the singular aim of reducing risk. The combination of all the businesses is less risky than individual businesses standing alone. According to Chandler (1959)‚ there are three types of diversification: 1. Full line – company manufacture‚ market and control supplies of its single line of product‚ that is‚ the company has manufacture
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Laboratory Ш SEGi University Experiment: Air Conditioning Module Candidate’s Name: Yeap Swee Sean Student ID: SCM-025695 Lecturer: Ms. Chan Yi Shee Date of Submission: 28th November 2013 1. Abstract The main purposes of this experiment are to allow students to get familiarized with air conditioning system and also to obtain experimental data so that the state point can be plotted on a psychrometric chart. The apparatus used in this experiment are SOLTEQ air-conditioning module (Model:HE166-02)
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FLOW MEASUREMENT (Venturi meter‚ Orifice Plate and Rotameter) OBJECTIVES To study the characteristics and applications of various flow measuring device (venturi meter & orifice plate). To calculate the volume flow rate of water from the pressure difference of both venturi and orifice devices. To compare between theoretical and actual volumetric flow rate through the discharge coefficient concept. To know how rotameter works. INTRODUCTION The measurement of fluid flow is important in applications
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Types And Causes Of Pollution The term pollution refers to the act of contaminating ones environment by introducing certain hazardous contaminants that disturb the ecosystem and directly or indirectly affect the living organisms of that ecosystem. Pollution in general is the activity of disturbing the natural system and balance of an environment. The increase in the pollution over the years by man has caused severe damage to the earth’s ecosystem. It is responsible for global warming which is leading
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Short Paper - Air Pollution The U.S news reveals the fatal air pollution measurements and effects China is encountering‚ but the news in China news themselves never shown the numbers beyond index 500. As the industry rapidly grows in North China‚ the most polluted region is often the target of the discussion about air pollution issues. However‚ China’s state based news sources constantly reported on the positive side‚ especially on how they fight over the improvement of their air quality‚ while
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LEAD TIME REDUCTION METHODS Ing. Ivana Simeonovova‚ doc. Ing. Simeon Simeonov‚ CSc. Institute of Production Machines‚ Systems and Robotics Faculty of Mechanical Engineering Brno University of Technology e-mail: y78756@stud.fme.vutbr.cz‚ simeonov@fme.vutbr.cz This paper describes methods for reducing the lead time in manufacturing systems. In general‚ there are many methods for reduction of lead time‚ various methods are described in this article. For many manufacturing enterprises is shortening the
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Difference Between Cash Flow and Funds Flow Statement Many people think that both cash and fund are same‚ however they both are different and so is the case with cash flow statement and funds flow statement. Let’s look at some of the differences between cash flow and funds flow statement – 1. While funds flow statement reveals the change in the working capital of a company between two balance sheet dates while cash flow statement reveals the change in the cash position of the company between two
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Air Conditioning Psychrometrics Course No: M05-005 Credit: 5 PDH A. Bhatia Continuing Education and Development‚ Inc. 9 Greyridge Farm Court Stony Point‚ NY 10980 P: (877) 322-5800 F: (877) 322-4774 info@cedengineering.com AIRCONDITIONING PSYCHROMETRICS AIR CONDITIONING PSYCHROMETRICS In air-conditioning system‚ the air must undergo one or several of the following processes: Psychrometrics can be used to predict changes in the environment when the amount of heat and/or
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