Multicomponent distillation 1) Mass balances The feed flowrate is 350 kmols hr-1 and the feed composition is known: 48 mol% propene‚ 50 mol% propane and 2 mol% butane. The distillate stream composition: 99.9 mol% propene and 0.1 mol% propane. The bottom product stream contains 0.5 mol% propene but the mole fractions of propane and butane are unknown. Therefore‚ mass balances are carried out around the distillate column. Overall mass balance: F=D+B Component mass balance for propene: xFF=yDD+xBB
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CREDIT RATING * A credit rating evaluates the credit worthiness of a debtor‚ especially a business (company) or a government. It is an evaluation made by a credit rating agency of the debtor’s ability to pay back the debt and the likelihood of default.[3] * Credit ratings are determined by credit ratings agencies. The credit rating represents the credit rating agency’s evaluation of qualitative and quantitative information for a company or government; including non-public information obtained
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Baptist and Methodist hospitals compared to each other The outcome and process measures of Baptist and Methodist hospitals are no different‚ however the HCAHPS measures for Methodist are better than Baptist‚ especially the ‘Patient Survey Summary Star Rating’. In comparing the two based on the HCAHPS measures‚ as a patient‚ provider‚ or administrator‚ the scores are better than that of Baptist and therefore would give good reason to select care or employment at Methodist over Baptist‚ however these measures
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Octane Rating Octane rating is a fuel’s ability to resist detonation and is classified by three main rating types. Octane rating is the measure of how resistant is gasoline and other fuels in the combustion engines to automatic ignition. It is the measure of a fuel’s burning characteristics. It is a standard measure of the performance of a motor or aviation fuel‚ the higher the octane number‚ the more compression the fuel can withstand before detonating. In broad terms‚ fuels with a higher octane
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storing information‚ which is available to a computer program‚ which can also sometimes make the information‚ stored inside readable by humans. * Multipartite * The term means to split into components. * This virus may contain several types of infections‚ which makes it almost impossible to totally remove the virus. * Macro * A number or set of commands‚ which is saved in a macro file. This can be useful for completing tasks which require the same repetitive action with different
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THE SEVEN SORTING SCHEME 1. BUBBLE SORT The bubble sort is generally considered to be the simplest sorting algorithm. Because of its simplicity and ease of visualization‚ it is often taught in introductory computer science courses. Because of its abysmal O(n2) performance‚ it is not used often for large (or even medium-sized) datasets. ALGORITHM: for i = 1:n‚ swapped = false for j = n:i+1‚ if a[j] < a[j-1]‚ swap a[j‚j-1] swapped = true
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Stack Ranking: Is it good or bad? Stacking Ranking‚ some time referred as “ranking and yanking” system‚ has been widely adopted by many companies in some forms as companies need a way to fairly evaluate their employees and have a structured system for compensation difference. This is especially necessary to avoid lawsuit on discrimination and reduce corporation’s legal risks when it comes to firing employees. Its effectiveness seems to vary by industries or even by functional group within the
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Lab Report 1- Card Sorting Experiment Problem: The purpose of this experiment was to determine the difference (if any) between sorting a standard deck of cards and a low vision deck. Three tests: color‚ suit‚ and number sorting were compared. The dependent variables in the experiment included time and the number of trials it took for the student to complete the task successfully. The independent variables were sorting the two different decks by color‚ suit‚ and number. Hypothesis:
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A RANKING OF MARKETING JOURNALS G. Tomas M. Hult‚ Michigan State University William T. Neese‚ University of North Alabama R. Edward Bashaw‚ University of Arkansas at Little Rock The following ranking is a component of a comprehensive three-sample study published in the Journal of Marketing Education (Spring 1997). The objective of the study was to rank marketing journals based on their importance in disseminating scholarly marketing knowledge. Two indices were used to rank the journals: (1)
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Visual Categorization with Bags of Keypoints Gabriella Csurka‚ Christopher R. Dance‚ Lixin Fan‚ Jutta Willamowski‚ Cédric Bray Xerox Research Centre Europe 6‚ chemin de Maupertuis 38240 Meylan‚ France {gcsurka‚cdance}@xrce.xerox.com Abstract. We present a novel method for generic visual categorization: the problem of identifying the object content of natural images while generalizing across variations inherent to the object class. This bag of keypoints method is based on vector quantization
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