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Mô phỏng số cho dòng chảy của lưu chất qua trụ tròn được gắn bởi 2 tấm phẳng
Trong bài báo này, phương pháp biên nhúng được sử dụng để mô phỏng dòng chảy của lưu chất qua một trụ tròn được gắn bởi 2 tấm phẳng. Mô phỏng này được thực hiện trong chế độ dòng chảy bất ổn định có hệ số Re = 100. Hai tấm phẳng được sắp xếp theo dạng song song và đối xứng nhau qua mặt phẳng đối xứng nằm ngang của trụ tròn.
8 p hcmute 23/07/2020 350 2
Từ khóa: phương pháp biên nhúng; tấm phẳng; điều khiển bị động; dòng xoáy; dòng chảy qua trụ tròn.
Numerical methods: Anal, algebra, ordinary differential equations
Like any other work on numerical methods, this book contains the basic theory, which in the present text refers to approximation of functions, integration, problems of algebra and optimization, and the solution of differential equations.
9 p hcmute 22/07/2020 325 1
Statistics for business and financial economics
This text integrates various statistical techniques with concepts from business, economics and finance, and demonstrates the power of statistical methods in the real world of business. This edition places more emphasis on finance, economics and accounting concepts with updated sample data
25 p hcmute 20/07/2020 432 1
Từ khóa: Commercial statistics, Finance -- Statistical methods, Tài chính -- Phương phaps thống kê, Toán thống kê. I. Lee, Alice C. II. Lee, John C
Laboratory exercises in environmental geology
This laboratory manual has been fine-tuned to fulfill the needs of an introductory course for majors and non-majors. Reduced math and chemistry coverage and condensed lab exercises make the manual more manageable for your one-semester course, while offering a range of problems to match each student's abilities. Lab exercises focus on a broad range of environmental issues and include full-color photography to make identification problems...
8 p hcmute 20/07/2020 342 1
Từ khóa: Địa chất môi trường, Phương pháp thí nghiệm, Environmental geology, Laboratory manuals.
A computational model of first language acquisition
This book describes a study on the question of what sort of innate knowledge it is that enables children to acquire a first language. The author, using a computational approach, builds a model, named BUD (Bring Up a Daughter), on the basis of the data linguists and psychologists have collected.BUD is based on the empirists, view of first language acquisition (as opposed to that of the nativists'), that children make a number of rules in...
5 p hcmute 20/07/2020 469 1
Sociocultural theory and the Genesis of second language development
This book is designed to integrate theory, research, and practice on the learning of second and foreign languages as informed by sociocultural and activity theory. It aims to familiarize students, teachers, and other researchers who do not work within the theory with its principal claims constructs in particular as they relate to second language research. The book also describes and illustrates the use of activity theory to support practical...
7 p hcmute 20/07/2020 657 1
Fundamental considerations in language testing
Here is a clear and authoritative discussion of the basic concerns which underlie the development and use of language tests, and an up-to-date synthesis of research on testing. Primarily for students on teacher education courses, it is also an invaluable resource for all those professionally involved in designing and administering tests, acting as a complement to practical 'how to' books.
9 p hcmute 20/07/2020 654 1
Aimed at language teachers who want to gain a better understanding of task-based learning and how it works in practice, this text demonstrates procedures for designing and adapting tasks. It also shows how to provide a focus on grammar and vocabulary within a task-based framework.
13 p hcmute 20/07/2020 561 2
Language testing in practice : Designing and developing useful languages tests
Relates language testing practice to views of communicative language teaching and testing. Divided into three sections, this book builds on the theoretical background expounded in Bachman's "Fundamental Considerations in Language Testing", and examines the design, planning, and organization of tests.
6 p hcmute 20/07/2020 803 1
Language play, language learning
"This book demonstrates the extent and importance of language play in human life, considering it at the formal level (as the patterning of sound and structure), at the semantic level (as the creation of fictions and fantasies), and at the pragmatic level (as humour, social display, and agonistic contest). Far from being seen as a trivial or peripheral activity, language play is depicted as central to human thought, underpinning our capacity to...
13 p hcmute 20/07/2020 563 1
"This book provides an introduction to the main methods of analysing samples of learner language. It examines the theoretical and research bases for the different methods, and thereby serves as an introduction to the field of second language acquisition research."--Jacket.
8 p hcmute 20/07/2020 433 1
A cognitive approach to language learning
This work discusses the design of language tests, giving practical guidance with a firm theoretical base. It looks at psychological influences on language learning and ways they could be applied in teaching and testing.
17 p hcmute 20/07/2020 532 1