tri objective optimization of a mtbe reactive distillation column a sensitivity based approach

An application of a discourse-based approach in teaching English skill at Thanh Hoa Vocational School of Commerce – Tourism = Ứng dụng phương pháp tiếp cận dựa

Ngày tải lên : 28/03/2015, 09:26

... Commerce-Tourism after applying a discourse -based approach in teaching English reading skill - To investigate what extent the application of a discourse -based approach helps students at Thanh Hoa Vocational ... and its social situation British discourse analysis was mainly influenced by M .A. K Halliday‘s functional approach to language Halliday‘s framework emphasized the social function of language and ... VIET NAM NATIONAL UNIVERSITY, HANOI UNIVERSITY OF LANGUAGES AND INTERNATIONAL STUDIES FACULTY OF POST- GRADUATE STUDIES NGUYỄN THỊ NGỌC AN APPLICATION OF AN DISCOURSE -BASED APPROACH...

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The impact of a genre-based approach on 11th students’ writing performance An action research at Tuyen Quang Gifted High School, Tuyen Quang

Ngày tải lên : 04/08/2015, 09:41

... 2 Aims and objectives of the research The research is aimed at investigating students‘ attitudes towards the genre -based approach, which was new to them, and examining whether this teaching approach ... press 11 Hamond,J (1987) An overview of Genre -Based Approach to the teaching of Writing in Australia, Australian Review of Applied Linguistics, 10/2, 163-81 12 Hoang, V and Hoang, H et al (2006) ... method was aimed at providing information on students‘ attitudes towards, and opinions about, the genre -based approach that their teacher (also the researcher) used In addition to the questionnaire,...

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The benefits and limitations of a genre - based approach to teaching writing to grade 10 students in Tan Trao high schoool, Tuyen Quang province

Ngày tải lên : 04/08/2015, 09:42

... House Callaghan,M.,&Rotherry,J (1988) Teaching factural writing: A genre based approach. Marrickville,N.S.W:DSP literacy project,Metropolitan East region Chandrasegaran, A and Kum, K T (2008) Teaching ... Definitions 3-4 1.1.2 Role of writing skill in Foreign Language Learning 4-5 1.2 Theoretical Backgrounds of Genre -Based Approach (G.B .A) 1.2.1 Why choose a genre based approach to teaching writing ? 6-7 ... ELT Journal 22 Paltridge, B (2001) Genre and the language learning classroom Ann Arbor: University of Michigan Press 23 Paltridge, B (2007) Approaches to Genre in ELT In J Cummins & C Davison (Eds),...

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Performance optimization of a PEM hydrogen-oxygen fuel cell

Ngày tải lên : 05/09/2013, 14:58

... Electroanal Chem 1998;251(2):275295 [15] Sampath Yerramalla, Asad Davari, Ali Feliachi and Tamal Biswas, Modeling and simulation of the dynamic behavior of a polymer electrolyte membrane fuel ... (kg/mol) Pa , Pc total pressure of anode and cathode, respectively (atm) * * PH , PO2 partial pressure of hydrogen and oxygen at the anode catalyst / gas interface and cathode catalyst / gas interface, ... [6] K.S Dhathathreyan, P Sridhar, G Sasikumar, K.K Ghosh, G Velayutham, N Rajalakshmi, C.K Subramaniam, M Raja and K Ramya, Development of polymer electrolyte membrane fuel cell stack Int J Hydrogen...

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Finite time exergoeconomic performance optimization of a thermoacoustic heat engine

Ngày tải lên : 05/09/2013, 16:10

... transfer coefficient and F2 is the total heat transfer surface area of the cold-side heat exchanger Here the & &′ imaginary part n2 of n indicates the relaxation of a heat transfer process Defining ... / F1 and FT = F1 + F2 Here, the total heat transfer surface area FT of the two heat exchangers is assumed to be a constant (3) There is a constant rate of heat leakage ( q ) from the heat source ... efficiency of a traveling wave heat engine J Acoust.Soc Am., 1982, 7(3): 1239-1243 [3] Yazaki T, Iwata A, mackawa T and Tominaga A Traveling wave thermoacoustic engine in a looped tube Phys Rev Lett.,...

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Constructal complex objective optimization of electromagnets based on maximization of magnetic induction and minimization of entransy dissipation rate

Ngày tải lên : 09/09/2015, 10:06

... define a thermal potential and a variational invariant The thermal potential plays a role analogous to the potential energy while the variational invariant is related to the concept of dissipation ... entransy of an object in a capacitor describes its heat transfer ability, as the electrical energy in a capacitor describes its charge transfer ability Entransy dissipation occurs during heat transfer ... S, Campo A, Nouraza S S Valuable reconsideration in the constructal design of cavities Energy Conversion and Management, 2013, 66: 33–40 [32] Hajmohammadi M R, Campo A, Nourazar S S, Ostad A M...

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Modeling, simulation and multi objective optimization of industrial, low density polyethylene reactor

Ngày tải lên : 12/09/2015, 08:20

... free-radical catalyst and contains long-chain branches (LCB) Linear PE is made with a transition metal catalyst and copolymerization of ethylene with an alpha-olefin and contains no long-chain branching ... Raju Gupta, Lee Nick, Yelneedi Sreenivas, Mekapati Srinivas, N V S Murthy Konda, M K Saravanan, Ankur Dhanik, Manish Mishra, Naveen Bhutani, Bhupendra Singh, Lokesh B Thiagarajan, G Sundar, Ashok ... (c) variation of Mn along the reactor axis at different times, and (d) variation of Mn at the reactor exit 135 Figure 6.3 Transient data for a step increase in FI,2: (a) variation of T along...

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Modelling, simulation and multi objective optimization of industrial hydrocrackers

Ngày tải lên : 14/09/2015, 18:18

... industrial importance The FPMs have limited usage because of common process variations Hence, databased models (DBMs) are developed using industrial data and artificial neural networks The FPMs are ... again (Gates et al., 1979) The metal catalyzed reactions and the elementary acid catalyzed reactions for hydrocracking of alkanes and cycloalkanes are shown in Figure 1.2 Hydrocracking uses dual ... Figure1.2 Metal and acid catalyzed steps of hydrocracking of alkanes and cycloalkanes (Martens et al., 2001) 1.3 MODELING AND OPTIMIZATION Modeling of industrial hydrocracking reactor should...

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A markovian approach to the analysis and optimization of a portfolio of credit card accounts

Ngày tải lên : 16/09/2015, 14:04

... difficulty of obtaining confidential data, a simulation approach is favored To that end, an approximate dynamic programming approach is proposed to 1.4 Thesis Overview model the cardholders’ behaviors A ... different methods 2.2.1.2 Statistical Techniques Statistical techniques can be divided into two categories, namely parametric and nonparametric approaches Parametric approaches were the first to be ... of the nonparametric ones The description of the parametric approaches is restricted to logistic and probit regressions for the linear one actually falls in the same vein 2.2.1.3 Parametric Approaches...

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SIMULATION AND MULTI OBJECTIVE OPTIMIZATION OF COLD END SEPARATION PROCESS OF AN ETHYLENE PLANT

Ngày tải lên : 01/10/2015, 17:27

... Latest infrastructure and innovative events around the campus had a very positive impact on me and it gave me enthusiasm to work hard as well as smart I was a part of lot of extra-curricular activities ... Mark Saeys, A/ Prof Saif A Khan, A/ Prof Rajagopalan Srinivasan, and A/ Prof D Y Lee I would like to acknowledge the NUS administration, including ChBE Department staff and Registrar’s office for functioning ... subset of professional ethics and vow to maintain for life is punctuality It was all the more a great pleasure to learn from my coursework modules by Prof Karimi, A/ Prof Laksh, A/ Prof Mark Saeys, A/ Prof...

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Optimization of a window frame by BEM and genetic algorithm

Ngày tải lên : 16/06/2016, 01:11

... introduction of new materials and additional layers of thermal insulation Because of the new regulations in national and international standards, the admissible value of the heat losses of the walls has ... evaluation of the objective function in the case of shape optimization is achieved by the solution of a boundary value problem in a region of complex shape In nontrivial cases, this can be accomplished ... computational domain This task, although conceptually trivial, is computationally fairly demanding Using the boundary element method (BEM), instead of the FEM, offers a significant advantage, as...

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Tài liệu “Measuring customer satisfaction in the context of a project-based organization” docx

Ngày tải lên : 15/01/2014, 15:59

... activity that is based on standardized questionnaires that are delivered to a sample of the customer base These quantitative multi-attribute questionnaires are then analyzed via statistical techniques ... customer satisfaction should be measured The “gap analysis” approach examines differences between customer expectations and the performance of the organization’s offerings (see e.g Parasuraman et al., ... satisfaction scales and the proliferation and excessive use of surveys (Altany, 1993; Mehta, 1990) Additional problems mentioned are haphazard sampling (11/37) procedures, the quality of survey data and...

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Tài liệu An Evaluation of A Participatory Research Approach in Rainfed Lowland Area of Vinh Trach Village, B pptx

Ngày tải lên : 16/01/2014, 21:20

... objective of the FARM Program is to enhance the capabilities of GOs and NGOs, to build local capacity of resource poor farmers for sustainable use and management of agricultural and natural resources ... research approaches to support the small-scale household farming in utilizing and managing of agricultural and natural resources reasonably Central elements in this participatory research are team-work ... team-work and also multiple perspectives It gives the appreciative character of social organization of innovation In fact that SWG acts to bring a collaborative and linking among important actors...

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Tài liệu Effect of a school-based oral health education programme in Wuhan City, Peoples Republic of China ppt

Ngày tải lên : 14/02/2014, 13:20

... calibrated against a master examiner The kappa statistic was used to assess the inter-examiner reliability of caries and the final kappa scores were higher than 0.8518 Data on oral health behaviour of ... Petersen et al.: School -based oral health education programme in Wuhan City 36 Data analysis All data sheets were transferred to the University of Copenhagen and analysed by means of the SPSS ... independentsamples t-test for mean scores as regards the clinical variables while the Chi-square test was applied for categorial variables Results Oral health status and behaviour of children At baseline...

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Tài liệu Báo cáo khoa học: "DESIGN OF A KNOWLEDGE-BASED REPORT GENERATOR" doc

Ngày tải lên : 21/02/2014, 20:20

... but it also reveals the essential semantic classes and attributes of a domain of discourse, as well as the relations between those classes and attributes Thus, samples of actual text may be used ... uncomplicated task of grouping messages into paragraphs, ordering messages within paragraphs, and assigning a priority number to each message Priorities are assigned as a function of topic and subtopic ... coordinate-sentence, subordinate-sentence, subordinate-participial-clause, prepositional-phrase, and others Semantic analysis of a sample of natural text stock reports discloses that a hierarchy of...

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A Knowledge-Based Approach to Network Security: Applying Cyc in the Domain of Network Risk Assessment pptx

Ngày tải lên : 05/03/2014, 23:20

... that grant the attacker local access 3.2 Planner Cyc’s planner is a variant of SHOP, an efficient hierarchical task network planner [Nau et al 1999] The planning domain is a representation of actions ... users a deep analysis of the state of their network, particularly by demonstrating feasible attack plans that could be launched against it Widespread application of CycSecure and adoption of its ... indicates it is a specialization of ConceptualWork, the collection of deliberately created things that lack a location in space but have a beginning in time and an associated abstract information...

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Báo cáo khoa học: "Generation of VP Ellipsis: A Corpus-Based Approach" ppt

Ngày tải lên : 08/03/2014, 05:20

... after realization has completed, and thus all surface-oriented and morphological features are available Of course, we also assume that all other features are still available at that time, not ... This information can be annotated reasonably reliably ( ) ¨ I¡ Voice (vox): Grammatical voice (active/passive) of antecedent and candidate This information can be annotated reliably ( ) H G ... set-valued features In Fourteenth Conference of the American Association of Artiﬁcial Intelligence AAAI Mary Dalrymple, Stuart Shieber, and Fernando Pereira 1991 Ellipsis and higher-order uniﬁcation...

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Objective-C Recipes: A Problem-Solution Approach pptx

Ngày tải lên : 08/03/2014, 16:20

... instance that has already been created Once you have a reference to the Mac application, you can create an app delegate and set this as macApp's delegate AppDelegate *appDelegate = [[AppDelegate alloe] ... "AppDelegate.h" int main(int argc, char *argv[]){ NSApplication *macApp = [NSApplication sharedApplication]; AppDelegate *appDelegate = [[AppDelegate alloc] init]; macApp.delegate = appDelegate; int style ... (eBook) Trademarked names, logos, and images may appear in this book Rather than use a trademark symbol with every occurrence of a trademarked name, logo, or image we use the names, logos, and images...

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Báo cáo khoa học: "A Memory-Based Approach to the Treatment of Serial Verb Construction in Combinatory Categorial Grammar" pdf

Ngày tải lên : 08/03/2014, 21:20

... Hyderabad, India, January William A Woods 1970 Transition network grammars for natural language analysis Communications of the ACM, 13(10):591–606, October Gerald Gazdar 1988 Applicability of indexed ... grammar: An approach to gap resolution in analytic-language translation In Proceedings of The Third International Joint Conference on Natural Language Processing, volume 1, pages 80–87, Hyderabad, ... eats sandwiches, and Mary, noodles as (12) Steedman (1990) stated that English is forward gapping because gapping always < Beyond functional application and coordination, CCG also makes use of...

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**Internal Audit 2012*: A study examining the future of internal auditing and the potential decline of a controls-centric approach docx**

Ngày tải lên : 23/03/2014, 04:20

... key trading-partner areas Internal Audit 2012 14 • The CAE of a global defense and aerospace company that buys parts from around the world said that vendor quality and standards are of primary ... internationalization of accounting standards may lead to a change in the language of accounting • The growth of outsourcing and an upsurge in the offshoring of services and manufacturing have made ... organizational approaches to risk management Leading CAEs already have developed strategic platforms to capitalize on opportunities and manage risks associated with globalization, technological...

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