lead nitrate was prepared individually and filtered. Lead nitrate solution was prepared at room temperature and filtered twice using Whatman filterpaper with mesh size of 11μm. K2SO4 solution was prepared at 80°C and filtered twice as like before. Then Pb(NO3)2 solution was added dropwise with filtered K2SO4 solution. The precipitate obtained was stirred for two hours. Then the precipitate was washed with distilled water‚ mixture of distilled water and methanol (50:50) and finally with
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bdram11@yahoo.co.in Abstract Toxic trace metals concentrations in soil exert a decisive impact on soil quality and its use in food production particularly in an industrial area. An attempt is made here to study toxic metals such as Cr‚ Cu‚ Ni‚ Pb‚ Zn‚ including Ba‚ Co and V in representative soil samples from Patancheru industrial area near Hyderabad‚ Andhra Pradesh. It is a known polluted area and is one of the most contaminated regions where about 260 small and large-scale manufacturers of
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used in the iELISA were used until the blocking step. In the competitive step‚ serial concentrations of DZ in 20% (v/v) methanol in water (50 µL) were added to each well‚ and then purified DZ-scFvs (diluted in T-PBS) was added (50 μL). An hour later‚ the plate was washed three times with T-PBS‚ and then bound DZ-scFvs were allowed to react with a diluted solution (1:5000) of HRP-conjugated mouse IgG against T7-Tag (100 µL/well) for 1 hour. In the last step‚ the substrate solution (100 µL/well) was added
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Taking a Stance on Public Art Considering the work “Tilted Arc”‚ by Richard Serra brings many questions to mind. Especially now‚ one questions to role of public art and whether or not it is beneficial to taxpayer interest. The ideas of public art really had me considering the value of public opinion when it comes to art. I suppose really art is about making an impression‚ and that impression doesn’t have to necessarily be a positive one. There were many ideas to ruminate over with this assignment
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Napoleon the Genius of France By: Brian Tan Drekolias CHY4U1
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Achieving success in college is something every college student is worried about. Success is a choice and in order for someone to get what they want they need to know what they want. As J. Krishanamurti once said‚ "In oneself lies the whole world‚ and if you know how to look and learn‚ then the door is there and the key is in your hand. Nobody on earth can give you either that key or the door to open‚ except yourself." Now‚ believe it or not‚ it often takes someone the same amount of energy to get
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1-case‚ company‚ issues 1-2-case the case tell the situation of two german companies who supplied the US automobile company DaimlerChrisler one made loss‚ the other mad profits 1-2-companies - German company SMS Elotherm dealing with the US company DaimlerChrysler german company Keiper dealing also with DaimlerChrisler 1-3-issues : FOREIGN RISK EXCHANGE One of these 2 companies has managed to have a successful business‚ the other one experienced dramatic loss : issue is the exchange
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power: Max. charge power 50W Max. discharge power5W Charge current range: 0.1~5.0A Discharge current range: 0.1-1.0A Current drain for balancing Li-po: 300mAh/cell NiCd/NiMH battery cell count: 1~15cell li-ion/Polymer cell count: 1-6 series Pb battery voltage: 2V‚ 20V Weight: 580g Dimensions: 133 87 33mm SPECIAL FEATURES Optimized operating software iMax B6 features the so-called AUTO function that set the feeding current during the process of charging or discharging. Especially
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Commanding Heights: The Battle for the World Economy is a six-hour documentary from PBS purporting to inform the viewer about economics: what have been the different ideologies about managing the market‚ how did we get where we are now‚ and what is the nature of the modern world economy? It’s certainly an interesting topic and one that’s worthy of a thorough‚ in-depth‚ objective exploration. However‚ Commanding Heights has a fatal flaw‚ which can be concisely expressed in three words: conflict of
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STRENGTH WEAKNESS OPPORTUNITY & THREATS SWOT ANALYSIS 1. Strength In order to assess the future development potential of Nashik City‚ strong points of Nashik city were observed as follows – • Potential for Agro-based Industries like Wineries‚ Cold-storage‚ etc. • National & State level Research & Training Institutes like... 1. Artillery Center 2. HAL 3. Indian Security Press / Currency Note Press 4. MERI / CDO 5. Maharashtra Police Academy 6. Yashwantrao Chavan Open University 7. Maharashtra
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