efficient‚ clean‚ high out-put energy production. As a civilization we need not focus on what the past has held for energy production but rather what the present and future hold for us. Two key options are the long lasting‚ high out-put but environmentally hazardous option which is nuclear fission (nuclear power) and the safe but potential ground water contamination hazard which is geothermal energy. This paper will point out strictly fact based information on both forms of energy and which one shows the
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COMPLIMENTARY and ALTERNATIVE MEDICINE Ellen Hughes M.D. This article has brought to our attention the importance and popularity of alternative medicine in our lives today. The author gives us an idea of the number of people utilizing alternative medicine and the risks of doing so‚ as well as the cost. The author starts with a definition of alternative medicine and its gaining popularity today. This type of medicine is becoming more popular today because of the theory of treatment of the
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Module Handbook – 2013 Programme: University of Plymouth BSc Oil and Gas Management Module Title: International Energy Policy Level: 5 Credits: 15 Delivery Period: February – May 2013 Total Study Time: 150 hours‚ comprising 40 classroom hours and 110 hours of personal study. |Module Leader: |Dr Cassandra Martinez-King | |Module Leader’s Contact
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Eb= blackbody emisibibility = σT 4 T in K units W/m^2 E= εσT 4 qemit =EA Watts energy emitted recognize the direction qnet Eᵬ= W/m^2 M Radiation Amount of energy emitted from green color 10 nm 450 nm ~470 nm ∞ Eb ∫ Eᵬ‚ b ^dᵬ 0 ∞ E= ∫ ƐE ᵬ‚ b d ᵬ 0 ∞ ∞ 0 2 E= ∫ ƐE ᵬ‚ b d ᵬ ∫ ƐE ᵬ‚ b d ᵬ G Gij ᵬ ⍴ ᵭ+ᵬ=1 Ɛ= Erad/ ( σT 4 ) Blackbody surface Jb=Eb Ji= ƐiσT 4 + ∑ Geometrical alpha = epsilon Radiosity black body surface
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Determination of specific heat Capacity of a solid by electrical method Introduction Thermal conductivity heat is transferred as a consequence of temperature difference between 2 bodies‚ heat energy passes form a hotter to the colder body. Specific heat capacity is the amount of heat energy required in joules to raise 1kg of a substance by 1 degree Celsius‚ different substances absorb heat energy at different rates not all substances require the same amount of heat energy to increase the internal
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ALTERNATIVE MARKETING I. Introduction: TRADITIONAL MASS MEDIA faces many challenges. Although advertisers are not ready to abandon traditional media alternative forms of media and marketing arises. This alternative marketing will be discussed in this chapter. II. ALTERNATIVE MARKETING PROGRAMS In developing Alternative Marketing Programs it requires creativity and imagination. Marketers seek to identify new places where a consumer’s path intersects with a brand’s presence‚ or create a new
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Specific heat is the property of the material that an object is made of. The greater the material’s specific heat and the mass‚ the more energy must be added to change its temperature. The goals of this lab were to calculate the specific heat of water and compare to the known value of 4.19J/°Cg. Another goal was to calculate the efficiency of the hot pot used for the experiment and to estimate the cost to heat water for a cup of tea and to bath in a bathtub. The thermal energy E= cm Δ T‚ required
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1964. Printed in Great Britain HEAT TRANSFER IN AN ANNULUS WITH VARIABLE CIRCUMFERENTIAL HEAT FLUX? W. A. SUTHERLAND: and W. M. KAYS§ (Received 10 March 1964) Abstract-An analysis of heat transfer in a concentric circular tube annulus with an arbitrarily prescribed heat flux around the periphery of either wall‚ or both walls‚ is presented. Solutions have been obtained for the hydrodynamically and thermally fully developed condition for constant heat rate per unit of tube length‚ for
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of time for their offenses. Their levels of security and prison design are more intense than the minimum security prisons. The effectiveness of prisons has decreased due to progressive overcrowding‚ and the lack of conclusive alternatives. The need for alternatives has grown immensely over the last decade. Nonetheless‚ the State and Federal governments are desperate for competent‚ less expensive solutions. Costs of keeping a prisoner imprisoned vary among states and facilities. Each prisoner
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Mr. Enrico Mantoli found merciless death while walking on the highway of Wells. Officer Sam Woods had found Mantoli’s body lying down on the pavement motionless‚ around 2 am just last night‚ while he was on his midnight patrol. Suspect is nowhere to be found‚ our respected man Mr. Mantoli has been struck from the behind of his head by a blunt instrument‚ leaving him to his death. Mantoli was the host of the upcoming music festival‚ which many of us know and heard of. But franticly Mantoli‚ was left
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