it has resulted in the color change of extract from transparent pale yellow to orange reddish colored solution due to the reduction of Ag+ ion by aqueous coconut gum to Ag. Coconut with gum‚ aqueous extract of coconut gum and Ag Nanoparticles were shown in Fig.1 & 2. Fig.1 Coconut with gum Fig.2 Coconut gum extract & Ag Nps Formation of Ag nanoparticles was confirmed and characterized by various techniques as mentioned
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67% silver‚ 27% tin‚ 5% copper‚ 1% zinc – overcame expansion problems History • 1960’s – conventional low-copper lathe-cut alloys • smaller particles – first generation high-copper alloys • Dispersalloy (Caulk) – admixture of spherical Ag-Cu eutectic particles with conventional lathe-cut – eliminated gamma-2 phase Classification According to content – Silver amalgam: Silver more than 65% – Copper amalgam: 70% Hg and 30% Cu According to presence or absence of Zn Zinc containing
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Siemens AG Financial Analysis Capital Structure and current financial situation 12/5/2012 Andon Pavlov‚ 296181 Company Review Siemens AG is a German multinational engineering and electronics conglomerate company headquartered in Munich‚ Germany. It is the largest Europe-based electronics and electrical engineering company. Siemens’ principal activities are in the fields of industry‚ energy‚ transportation and healthcare. It is organized into five main divisions: Industry‚ Energy‚ Healthcare
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needs to be done. Numerous examples stand as the proof to that. Some of the most famous ones are the examples associated with the struggle for survival of the concentration camp prisoners during the Holocaust. In his book “Survival in Auschwitz” Primo Levi is describing the process of dehumanization of humans in the concentration camps. There‚ put to the most miserable form of life‚ many humans did not care whether their actions are morally good or evil; they did everything necessary in order
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Frankfurt and Stuttgart (stock exchange symbol DAI). In 2013‚ the Group sold 2.3 million vehicles and employed a workforce of 275‚000 people; revenue totaled €118 billion and EBIT amounted to €10.8 billion.” (DAIMLER) The share capital of Daimler AG amounts to approximately €3‚063
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4 Obair dhian: torthaí maithe san Ardteistiméireacht 5 Ag Téacsáil sa Rang 6 An Ghaeilge – seoid luachmhar agus cuid dár gcultúr 7 Mo cheol thú! Mo cheol sibh 8 Tine sa Seomra Eacnamaíocht Bhaile 9 Ag Campáil Cois Farraige 10 Fadhbanna Sóisialta ag Cur Isteach ar Déagóirí 11 Robáil Bainc 12 Lá ag Cluiche Rugbaí i Stade de France 13 Turas Scoile 14 Obair Dheonach 15 Ag toghadh scoláire na bliana 16 Teip sa Scrúdú Tiomána 17
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GENETICS OF DEVELOPMENT. FLOWER DEVELOPMENT REPORT (ARABIDOPSIS THALIANA) INTRODUCTION. Arabidopsis thaliana is the scientific name used to identify a tiny weed whose common name is ‘mouse ear cress’. It is a dicotyledonous angiosperm since its mature embryo carries two leaves (dicotyledonous) and its seeds are contained in an ovary within the flower (angiosperm). Like many other plants‚ Arabidopsis thaliana is an autotrophic plant capable of producing its own food through photosynthesis
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Impact of Training and Development on Organizational Performance Abstracts - Training and Development‚ On the Job Training‚ Training Design and Delivery style are four of the most important aspects in organizational studies. The focus of current study is to understand the affect of Training and Development‚ On the Job Training‚ Training Design and Delivery style on Organizational performance. The back bone of this study is the secondary data comprised of comprehensive literature review. Four Hypotheses
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identify: *TSI: A/Ag------ Escherichia coli and Klebsiella pneumoniae A/Ag( yellow both slant and butt with gas: cracks/displacement of the agar) EMB- greenish metallic sheen ------ E. coli EMB- pink mucoid colonies -------- K. pneumoniae e.coli (left) k.pneumoniae (right) *TSI ALK/Ag-----Serratia marcecens
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the Iron (II) - Silver Ions System the reaction had a balance chemical equation of Fe2+ + Ag+ Fe3+ + Ag(S). The process if centrifugation is used in this part of the experiment to be able to separate the supernatant and the precipitate. And the supernatant will be used to test for the presence of Fe2+‚ Ag+ and Fe3+ in the solution. Results showed that there is a positive presence for FE 2+‚ Fe3+ and Ag+ because of the visible change of color of Prussian blue precipitate‚ blood red solution and
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