ENVIRONMENTAL ISSUES OF COAL MINING INTRODUCTION Coal is the most abundant fuel resource in India. It is the prime source of energy and perhaps the largest contributor to the industrial growth of the country. It is a crucial and enduring element in a modern‚ balanced energy portfolio‚ providing a bridge to the future as an important low cost and secure energy solution to sustainability challenges. Some important facts about coal industry in India are as follows: •India is
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analogies between words in documents and patterns of patients and inspiring from bag-of-words‚ we represent the observed patterns of a patient as a bag of patterns. Therefore‚ the generative process can be treated as the process of Latent Dirichlet Allocation (LDA)~\cite{blei2003LDA}. More specifically‚ patterns of a patient are generated as: (1) A patient has $N$ patterns to describe his/her
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6% 8.6% Std. Dev 0.1% 5.0% 3.9% 2.1% 4.9% Annual 0.4% 17.2% 13.4% 7.4% 17.1% Correlation Russell S&P 500 LT Bond EAFE Russell 1.000 S&P 500 0.780 1.000 LT Bond 0.191 0.413 1.000 EAFE 0.441 0.539 0.174 1.000 Q2. Optimal Asset Allocation a) For each portfolio return highlighted in yellow in the spreadsheet ‘Efficient Frontier’‚ calculate the minimum unconstrained portfolio standard deviation. Port Mean Sum of Weights Return Port wgts. Target Port Mean St. Dev
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Cost Allocation at Water Purification Group Mary May pushed the door to her office thinking about her plan to enrol her daughter for a medical degree at a private university. The private university is the only institution of higher learning that her daughter can apply for‚ considering her high school results. Mary sat down at her table and a smile came to her lips. Her financial situation will definitely improve after the company‚ Bio-Organics‚ announce this year’s bonuses. Project ORG7 she
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1.7.2 Coal Bottom Ash in Self-Compacting Concrete Coal Bottom Ash has gained a great consideration as an alternative for replacing fine aggregates. Coal Bottom Ash has physical characteristics are same as that of naturally found sand which makes it suitable for replacing sand in concrete. Coal Bottom Ash represents good pozzolanic element reactivity when it comes in contact with finer elements. Many researchers in their research work claimed that the properties of Self-Compacting Concrete comprised
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industry to live‚ as it offers employment and a way to survive‚ it also is poising the backyards of the people that work in industry. The film “On Coal River”‚ emphasizes this dangerous situation. A Massey Corporation coal mine in “Coal Valley” West Virginia was built next to Marsh Fork Elementary. Parents began to worry about their children when black coal dust began covering the playground‚ and a one-hundred-foot dam was built behind the school that held hundreds of thousands of gallons of toxic
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1 ENG 101 7 October 2013 Coal Keeps the Lights On Rev. Delbert Jones lived in Harlan County‚ Kentucky all of his life. His grandfather and his father were both coal miners‚ he too carried on the tradition. After all‚ that is all his family and him knew. He gave the coal mines twenty two and a half years of his life. And like most other coal miners he did not reach the age of retirement before health issues wore down his once able body. Delbert started working in the mines of Harlan in 1966
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THE THREE METHODS OF RESOURCE ALLOCATION Throughout history‚ there have been three primary mechanisms for allocating resources. • In a traditional economy‚ resources are allocated according to the long-lived practices of the past. Tradition was the dominant method of resource allocation for most of human history and remains strong in many tribal societies and small villages in parts of Africa‚ South America‚ Asia‚ and the Pacific. Typically‚ traditional methods of production are handed down
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Responsibility Ought to be Considered in Organ Allocation Organ allocation. A process in which someone‚ somewhere decides where to place people on the transplant list. Many factors must be considered as organs are a scarce resource. Such factors must include‚ life style‚ age‚ prognosis‚ other comorbidities and most importantly the cause for the transplant. To explore these ideas‚ I will focus on the Zambrano article introduced in class. In this article‚ the author explores the argument of responsibility
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1. What is doublespeak and how may it be used to cloud our thinking? How does doublespeak stop short of lying? According to Professor Lutz‚ how are words used to manipulate reality? The presenter suggests in closing that doublespeak while it can be harmless and amusing at times‚ can threaten our basic democratic selves. What do you think? Why? 2.After identifying the word or phrase selected from your preliminary research of current events and explaining the event or issue to which it is related‚
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