...opportunities for both pre-merger companies. These may include realising additional tax benefits and diversifying business risk. Mergers can be horizontal or vertical, and can increase firm value via synergies such as economies of scale, product cost savings, sharing sales channels, use of the same backend services and leveraging expertise. In the present case however, Kennecott had more specific economic rationales. After the Peabody divestiture, Kennecott had a market value of $900 million, and also received $600 million of cash proceeds from sale of Peabody. Due to this Kennecott risked becoming an attractive acquisition target itself. Furthermore Kennecott was also facing other problems including fluctuations in copper prices and labor strikes. As a result, Kennecott decided to acquire another company to reinvest and utilize the sale proceeds from Peabody to mitigate both of these problems, by diversifying their business away from copper and to stabilize their earnings from political and economic fluctuations. Carborundum, a producer of abrasive products was an attractive acquisition target for Kennecott to replace Peabody given its stably increasing earnings profile. This rationale however does not appear to achieve general principles of either horizontal or vertical synergies. For horizontal mergers, acquirers and targets tend to be either in the same or similar industries at a similar point in the production chain, however Carborundum in this case is an abrasive...
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...is made to prepare Al-B4C composites cast using stainless steel and cast iron chills in a colplete adiabatic system. The microstrucutre and micro-hardness of the chill cast specimens are analyzed and reported. It is observed that the chill material has a significant influence on the microstructure and properties of the cast specimens. Finner structure and better mechanical properties were observed with the specimen cast using stainless-steel chill whereas cast iron chill gave rise to coarse structure with reduces mechanical properties. INTRODUCTION Engineering Materials There are more than 50,000 materials available to engineers for the design and manufacturing of products for various applications. These materials range from copper, cast iron, brass, which have been available for so many years, to the more recently developed advanced materials such as composites, ceramics and high-performance steels. Due to wide choice of materials, today's engineers are posed with a big challenge for the right selection of material and manufacturing processes for an application. These materials depending on their major characteristics like stiffness, strength, density and melting temperature, can be classified...
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...Platinum Chain Making Tino Volpe • TIFFANY & CO. History The definition of chain is as simple as interlocking links of metal. If the metal happens to be precious metal, then we consider the chain jewelry. In preparing for this paper, I began my research with the understanding that finding information on chain making, especially historical information, would be a fairly simple task. However, after looking through old copies of jewelry history books, surfing the internet, and interviewing people with a long history in the industry, I arrived at the conclusion that the history of chain making is either a well kept secret or just not of much interest to anyone. Precious metal chain for jewelry has been around for a long time. Basically when man first began working extensively with gold back in Neolithic times he found that certain metals, most notably pure gold, were extremely ductile and could be hammered and stretched to a great degree. With the invention of wire, man could now take something rigid like metal and turn it into something flexible like chain. Chain making has always been, up until the middle of the 18th century, a labor-intensive time consuming hand operation. It was a well-versed art and most books on jewelry will demonstrate basic techniques on making chain by hand. Before automated wire drawing machines, the craftsman had to hammer down and pull metal through succeeding smaller dies to form thin wire. Once the wire was pulled down to the needed diameter...
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...Flexible PVC ... sometimes called simply "vinyl" ... has additives like octyl phthalate (which contains carbon, hydrogen, and oxygen) that keep the polymer swollen and flexible. What elements are electrical wiring made out of? Answer: Almost all electrical wiring is made of copper. For larger sizes to keep the cost of the installation down the wire used is aluminum. Sometimes the copper wire is tinned with solder, and sometimes there is some silver in it. ==== For over 100 years utility companies have been using aluminum wire in their power grids. It has advantages over copper wire in that it is lighter, more flexible, and less expensive. Aluminium wire in power grid applications was very successful and is still used today. Wiring in homes and buildings is another matter. In the '60s when the price of copper skyrocketed, aluminum wire was manufactured in sizes small enough to be used in homes. Aluminium wire requires a larger wire gauge than copper to carry the same current. For example, a standard 15 A branch circuit wired with No. 14 gauge copper requires No. 12 gauge aluminum. When first used in branch circuit wiring, aluminum wire was not installed any differently than copper, and many of these connections failed due to bad connection techniques and dissimilar metals. These connection failures generated heat under electrical load and resulted in overheated connections. Most metals oxidize when exposed to air. Aluminium oxide is an electrical insulator...
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...320 reales (de vellon) were issued, equivalent, in gold content and value, to the 2, 4 and 8 escudo coins. Most were minted in Madrid, marked with a superscripted M or in Seville bearing an S below and left of the Royal Coat of Arms. The mintmaster's initials appeared on the opposite side. ------------------------------------------------- Silver escudo[edit] The second escudo was the currency of Spain between 1864 and 1869. It was subdivided into 100 céntimos de escudo. The escudo replaced the real at a rate of 10 reales = 1 escudo. It was itself replaced by the peseta, at a rate of 2½ pesetas = 1 escudo, when Spain joined the Latin Monetary Union. The later silver escudo was worth one quarter of the earlier, gold escudo. Coins[edit] Copper coins were issued in denominations of ½, 1, 2½ and 5 céntimos de escudo, with silver 10, 20 and 40 céntimos de escudo, 1 and 2 escudos, and gold 2, 4 and 10 escudos. The 1 escudo was introduced in 1864, followed by the...
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...|___D__ Aluminum |A. Used to make “copper” pennies, brass, and nails | |___K__ Antimony |B. Used to make fertilizer, paper, film, matches, tires, and drugs | |__E___ Beryllium |C. Used to make phosphate fertilizer and is found in soft drinks | |___F__ Coal |D. Most abundant element used to make containers and | |__G___ Copper |deodorants | |__H___ Flint |E. Found in metal alloys for air crafts as well as emeralds | |___L__ Fluorite |F. Used to produce 56% of electricity in the US | |____I_ Galena |G. Used to make electrical wires, brass, bronze, coins, plumbing, | |__M___ Gold |and jewelry | |__J___ Gypsum |H. Used to make arrowheads, spear points, and knives; may be | |___R__ Halite |used to start a fire | |___N__ Hematite...
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...Lab Chapter 4 4.1.1 Exercise: Standards are important for NIC, Connectors and Media, because of the Stability, Consistency, and Minimization of packet errors. 4.1.2 Exercise: Why is it so low when the capacity for transmission electricity on the copper wire is so high? Because, due to truncation on the transmission of voltage with an electric current. 4,1,3 Exercise: It’s used in the Healthcare facilities, because it’s more fire resistance. 4.1.4 Exercise: Category | Maximum Speed | Application | 1 | 10 Mbps | Telephone Cabling (POTS) | 2 | 4 Mbps | Token Ring | 3 | 10 Mbps | Ethernet | 4 | 20 Mbps | Token Ring | 5 | 100 Mbps | Fast Ethernet | 5e | 1 Gbps | Gigabit Ethernet | 6 | 2500 Mbps | Gigabit Ethernet | 6a | 10,000 Mbps | Gigabit Ethernet | 4.1.5 Exercise: 4.1.6 Exercise: * , The central layer comprises of a conducting material. This layer transmits the baseband video signal. * The dielectric layer surrounds the centre copper core. The function of the dielectric is to separate the inner conductor from the shield and provide physical support. * The next layer is the metallic shield, generally composed of braided copper. It has two main purposes: to protect the conductor from noise or other unwanted signals, referred to as ingress, and to retain the transmitted signal in the conductor. * The last layer is the outside insulation which encloses all the inner layers. This is called a jacket and is usually made from PVC...
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... Organization: ABC Company Ltd. Deals with Automobile spare parts manufacturing. The divisions include Casting, Milling, grinding and polishing. Core Raw materials are different metals like Copper, Bronze, Silver, MS1023 and MS1045. But they also treat sub parts like <To_be_Division_Metal> for example To_Be_Milled_Copper also as their raw materials. Create sample Master data and Purchasing transaction data. Materials: Core four metals are raw materials and also 4*4 divisions 16 are other raw materials. Total number of raw materials you need to deal with are 20. Vendors: As far as Vendors are considered each metal they maintain 4 vendors, so 16 vendors. You can procure that metal and also <div_metal >from those vendors. Purchase Info record: This must be maintained for all Metals and Vendors. Optional for <Div_metal>. Source list: 1. Mandatory for all metals but optional for Milling and polishing. 2. Copper and Silver mandatory for casting and grinding. Purchase Cycles: They have 5 different processes as shown below: 1. Direct Procurement ie. PO-> GR->IR or PO-> IR->GR. (Stock must be kept in QI initially) 2. Known Vendor Procurement ie PO-> GR -> IR. Must not allow IR without GR. 3. New Metal Procurement for Copper and Silver (or Rare metal procurement) ie. PR->RFQ-> PO->IR->GR.(Stock must be blocked initially) 4. 5. Value Contract for MS1023 with three vendors. MK->PO->GR->IR...
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...metallic copper going through a number of chemical reactions that result in a number of different compounds before the copper returns to its original metallic form. The objective of the experiment includes becoming familiar with standard laboratory practices used to separate and purify products and the concept of percent recovery. The objective was also to balance and classify the different reactions involved in the cycle and to identify and write the formula unit, total ionic and net ionic equations for the precipitation and acid-base reactions in this experiment. The first reaction that occurred was when a piece of copper was added to a solution of HNO3. This resulted in a green solution that let off brown fumes. These brown fumes were from the oxidation of the copper and left a clear blue solution. The next reaction occurred when 30.0 mL of 3.0M NaOH was added. This caused the clear blue solution to turn into a bright blue, gelatinous solution. This was caused by the addition of the base, which resulted in the precipitation of the copper hydroxide. Heat was added to the solution, which caused the hydrogen to leave, and the solution to form a black precipitate. Fourthly, the addition of H2SO4 caused the solution the solution to turn into a clear light blue solution, copper sulfate. Lastly, when the Al was added to the solution the solution turned red and fizzed and turned clear. This was caused by the reduction of the copper cations by the Al to yield metallic copper. The unreacted...
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...if there is brownout and science model for elementary students like me. First, we need to get the material for the project. Here is the list: 1. A miniature board to mount the miniature base – it can be a piece of thick plywood. 2. Plastic container small 3. Miniature light bulb (low voltage, low current) 4. Pair of insulated solid copper wire 5. 2 Pair of alligator clips 6. Galvanized nails – (zinc electrodes) it can be found in hardware stores. 7. Copper wires – (copper electrodes) 8. Screws for the miniature base 9. Vinegar – 4% acidic solution Procedures: 1. Remove the plastic insulation of about one inch from both ends of the wires. 2. Connect the end of red wire to red alligator clips for both ends. Do the same for the black wire with the black alligator clips. 3. Loosen the screws on both contacts of the bulb holder. Place one end of the red alligator clip on right screw and connect the black alligator clip on the left screw. Secure and tighten the screws. 4. Screw the light bulb on the miniature base. 5. Connect the other end of the red alligator clip to the copper electrode. 6. Connect the other end of the black alligator clip to the zinc electrode. 7. Put the vinegar on the container with a minimal amount of the liquid. 8. Put a scotch tape on the top of the plastic container that will...
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...specifically into the mining industry. Peru has an enormous economic strength in the form of multiple mineral deposits and is currently ranked 4th in the world. It currently occupies 7th place among the top 10 leading mineral producing countries, with an estimated production value of US$ 27,063 million. The primary competitive advantage for Peruvian mining is its diversification of minerals being produced: copper, gold, silver, lead, zinc, tin, molybdenum, iron, cadmium, mercury, selenium, indium and other metals. It is the region’s top producer of zinc, tin, lead and gold, and occupies second place in the production of copper, silver, molybdenum, mercury, selenium, cadmium and phosphoric rock. Currently, Peru has a sufficient reserve of minerals to generate a constant flow of metal production for several decades. The high rates of production have attracted a large amount of inbound investment into Peru's mining sector. An estimated US$ 59.5 billion is expected to flow into the country over the next few years. New mines and expansion projects are expected to more than double its copper production by 2016. The Peruvian economy was revived by the resurgence of the mining sector and has been one of the key drivers behind the company’s stellar growth records. However this...
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...Name: Date: Graded Assignment Unit Test, Part 2 Answer the questions below. When you have finished, submit this assignment to your teacher by the due date for full credit. (8 points) Score 1. The diagram shows an electrochemical cell with a copper strip in a solution of copper (II) sulfate (left) and a magnesium strip in a solution of magnesium sulfate (right). In your response, do the following: • Label all parts (1–9), including the solutions in each beaker and the connecting tube. 1 electrode (cathode). 2. Copper solution 3. Cell for Reduction 4. Voltmeter (Light Bulb) 5. Cell for Oxidation 6. Magnesium Solution 7. Wire (conductor) 8. Electrode (anode) 9. Salt Bridge • Label which cell is the cathode and which cell is the anode. Include the charge on each strip....
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...ANALYSIS OF COMMODITY MARKET (GOLD & SILVER) Submitted in partial fulfilment of the requirements for Post Graduate Diploma in Management (PGDM) By SNEHA GUPTA ERA BUISSNESS SCHOOL Dwarka sector-9 July 2013 Acknowledgement I owe many thanks to all those people who helped and supported me during the process & completion of this project. I would thank my Institution for giving me an opportunity to undertake this project. My deepest thank to Mr. Vinay Pratap Singh (Sr. Manager online), Mr. B.Sanjeev Kumar my industry mentor, for guiding me throughout the project completion process with attention and care. He displayed all the patience required to go through the project and make necessary correction as and when needed. My Summer Training at “SMC Global Securities Ltd.” is an ardent, unforgettable and fruitful experience. I’m overwhelmed with the friendly & co-operative attitude, and the enlightened advice and information extended to me by everyone. I thank Prof. Hemant Indurkar – my faculty mentor for supporting and monitoring my work since the beginning of the project. I am grateful to all the fellow employees of “SMC Global Securities Ltd” for their help, support and amiability throughout the internship. Finally, yet importantly, I would like to express my heartfelt thanks to my beloved parents for their blessings, my friends for their help and wishes for the successful completion of this project. Mukesh Kumar Mishra ...
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...Assignment one Question 1 (one) Figure 1.1 The bar chart, figure 1.1 illustrates the number of gold won by countries. As showed above, USA has the highest number of gold medals won amounting to 46 as compared as Indonesia, Greece and others. Figure 1.2 The bar chart in figure 2.2 shows the number of silver medals won by different countries. As shown in Figure 2.2 USA still has the highest number of Silver medals won, followed by the Great Britain. Figure 1.3 The bar charts above shows the number of Bronze medals won by different countries. The highest number of bronze is won by USA, followed by Japan as compared to Egypt, Cyprus and the other countries which they have not won anything. Figure 1.4 The graph above shows the total number of medals won by different countries. USA is ranked the highest in terms of number of gold won, followed by the United Kingdom (UK) Question Two (2) Figure 2.1 Medals | Ranges | Medians | Average | Gold | 46 | 1 | 3.55 | Silver | 29 | 1 | 3.58 | Bronze | 32 | 2 | 4.19 | Totals | 103 | 4 | 11.32 | Figure 2.2 Questions | Gold | Silver | Bronze | Totals | How far away from the average is the largest value in each of these columns? | 46 – 3.55 = 42.45 | 29-3.58 =25.42 | 32-4.19=27.81 | 104-1=103 | And how far away from the median? | 46-1=45 | 29-1=28 | 32 -2 =30 | 104-4=100 | How far away from the average is the smallest value in each of this column? | 3.55 | 3.58 | 4.19 | 10.32 | And how far...
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...AK01CM40 | Compact Minolta with Cu. VPIT Choke-40 W | 430.00 | 10 | AK01CM20 | Compact Minolta with Cu. VPIT Choke-20 W | 410.00 | 10 | AK01ECS36 | Electronic Classic Slim (Coloured) | 360.00 | 20 | AK01EC36 | Electronic Classic (Coloured) | 340.00 | 20 | AK01ES36 | Electronic Slim PC with Electronic Choke-36 W | 320.00 | 20 | AK01EC40 | Electronic PC with Electronic Choke-40 W | 300.00 | 20 | AK01CPC40 | Compact PC with Cu. VPIT Choke-40 W | 300.00 | 20 | AK01CPC20 | Compact PC with Cu. VPIT Choke-20 W | 290.00 | 20 | AK01ALPC40 | Aluminum PC with AL Choke-40 W | 260.00 | 20 | AK01ALPC20 | Aluminum PC with AL Choke-20 W | 240.00 | 20 | AK02SV70 | Copper Choke For Sodium Lamp -70 W | 550.00 | 20 | AK02SV150 | Copper Choke For Sodium Lamp -150 W | 800.00 | 10 | AK02SV250 | Copper Choke For Sodium Lamp -250 W...
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