LEVELLING Aim: to learn the basic levelling principles‚ theory and applications and to be able to book and reduce levelling data. Levelling refers to height measurements for representing the relative difference in height (altitude) between various points on the earth’s surface. Basic equipment (a) A device which gives a truly horizontal level (the Level). (b) A suitably graduated staff for reading vertical heights (the Levelling Staff). Types of levels (a) Tilting – adjustment of level bubble
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scrap and/or DRI materials. In recent times‚ EAF steelmaking technology has evolved closer to oxygen steelmaking as more chemical energy is introduced into the process. Direct-reduced iron (DRI)‚ also called sponge iron‚ is produced from direct reduction of iron ore (in the form of lumps‚ pellets or fines) by a reducing gas produced from natural gas or coal. The reducing gas is a mixture‚ the majority of which is hydrogen (H2) and carbon monoxide (CO) which act
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Emissions trading allows countries that have emission units to spare – emissions permitted to them but not “used” – to sell this excess capacity to countries that are over their targets. Thus‚ a new commodity was created in the form of emission reductions. Since carbon dioxide is the principle green house gas‚ people speak simply of trading in carbon. Carbon is now tracked and traded like any other commodity. This is known as the “carbon market” (Emissions Trading‚ 2012). The
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the World. It deals with 46% reduction of greenhouse gas which is emitted from large emission facilities. There are participants who are 27 countries‚ 12‚000 facilities‚ 4‚000 companies on power and industry area. The Unit of EU-ETS is EUA(EU Allowance). 1EUA means a right that country could emit a ton of CO2 or other greenhouse gas‚ which is changed 1tCO2. Additionally‚ EU approves CER(Certified Emission Reduction)‚ which is a unit of CDM‚ and ERU(Emission Reduction Units)‚ which is a unit of JI(Joint
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Hexdrinker | * Deny Farm * Hard CC * Reveal Stealth * Stun * Silence * Build HP | * Ignite * Exhaust | | | | | | Alistar | * Janna * Vayne * Cho’Gath * Olaf | * Banshee’s Veil * Mercury’s Treads | * Apply heal reduction * Hard CC * Knock Back * Try to kite and poke * Dodge Abilities | * Cleanse * Flash | | | | | | Amumu | * Shyvana * Dr. Mundo * Janna * Lee Sin | * Banshee’s Veil * Mercury’s Treads * Quicksilver Sash | *
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to both legal and illegal drugs and involves supply reduction‚ demand reduction and harm reduction strategies. Supply reduction; demand reduction and harm reduction is a simple concept for a difficult issue facing society. Supply reduction aims to disrupt production and distribution of illicit drugs‚ which health care professionals and policy is not part of‚ this is a role for law enforcement and not for health care workers. Demand reduction is reducing demand for taking or starting to take harmful
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Aging can be defined as the time related reduction of the physiological functions that are required by organisms for survival and fertility. It has been defined as the collection of changes that makes human beings gradually more likely to die (Medawar‚ 1952). Biologist define aging as time dependent or age progressive reduction in intrinsic physiological function leading to a high specific mortality rate and a decrease in specific reproductive rate. Cellular aging therefore‚ can be described
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Kyoto Protocol The Kyoto Protocol is an international agreement linked to the United Nations Framework Convention on Climate Change that aims at reduction of Green House Gases (GHGs) and others like CFCs. The Kyoto Protocol was adopted in Kyoto‚ Japan‚ on 11 December 1997 and entered into force on 16 February 2005. Currently‚ there are 192 Parties (191 States and 1 regional economic integration organization) to the Kyoto Protocol to the UNFCCC. [pic] Participation in the Kyoto Protocol‚ where
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(both for NOx and soot)‚ the fuel consumption reduction and the customer claim for improved engine performance are variables that should be matched to attend the legislation and market requirements. The search for these problems solution is a target that needs to be continuously reached‚ as the limits for emissions are year-by-year being updated and becoming more and more severe. Also‚ fossil fuel saving is a must for the future trends due to the reduction of its global reserves‚ the high cost associated
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threats to health by implementing educational programs‚ developing policies‚ administering services‚ and conducting research. Over the last century‚ public health has lead to increased life expectancies‚ world-wide reduction in infant and child mortality‚ and the elimination or reduction of many communicable diseases. The focus of a public health intervention is to prevent and manage diseases‚ injuries and other health conditions through surveillance of cases and the promotion of healthy behaviors
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