Macroeconomics : principles and applications / 2nd ed., rev.

作者：  Robert E.Hall, Marc Leiberman

出版社：

简介：Summary: Publisher Summary 1 This text/CD-ROM package stresses the unity of economics with a consistent methodology for looking at different types of markets, and a capstone chapter bringing together a variety of macro tools to study the relationship between the stock market and the macroeconomy. The companion CD-ROM contains a graphing workshop with tutorials, interactive tools, and exercises that teach how to interpret, reproduce, and explain graphs. The revised second edition contains material reflecting changes since the September 11th terrorist attacks, the recession of 2001, and the shift from high-tech boom to high-tech bust. Hall teaches economics at Stanford University. Lieberman teaches economics at New York University. Annotation c. Book News, Inc., Portland, OR (booknews.com)   Publisher Summary 2 Departing from the encyclopedic nature of most Principles texts, which encourages students to simply memorize concepts and see economics as a collection of unrelated terms, formulas, graphs, and theories, this text provides students with a picture of economics as a unified discipline; a set of interrelated tools and ideas that can be used to look at the world in a different way. This book's concise, less is more approach has been carefully crafted in terms of both content and supporting pedagogy to keep students focused on learning and applying the central ideas used in economic analysis. It uniquely employs a simple methodology throughout to emulate how economists look at problems, and teaches students how to use this same analytical process in developing their own economic analysis skills. Hall/Lieberman's careful focus on core theoretical ideas as well as systematically applying the theoretical tools to interesting real-world questions conveys the message that economics is an integrated, powerful body of knowledge that can be used to address important issues.  

PHP和MySQL Web应用开发核心技术

作者：  (美) Marc Wandschneider著

出版社：

简介：

Organic chemistry / 4th ed.

作者：  G. Marc Loudon.

出版社：

简介：Summary: Publisher Summary 1 With a reputation for outstanding scientific quality, Organic Chemistryby G. Marc Loudon is a textbook that students will actually wantto read. This much-anticipated fourth edition continues its predecessors' popular and unique mechanistic approach within a functional group framework. Enhanced biological and biochemical material makes it ideal for chemistry majors as well as pre-medical and pre-pharmacy students taking a full-year, sophomore- level course. Loudon's excellent use of language and reader-friendly style transform organic chemistry into a logical, understandable, and exciting subject for students. In use at undergraduate and graduate schools of all levels, this authoritative yet accessible volume is packed with effective analogies that enliven and clarify rigorous discussions of important concepts. For example, Loudon uses a flute player jumping between musical octaves to explain transitions between quantum levels. An engaging detective with combined characteristics from Sherlock Holmes and James Bond depicts resonance structures. Thanks to humorous characters like Flick Flaskflinger and Professor Havno Scentz, problem-solving becomes simultaneously challenging and entertaining. Varying from the routine to the complex, Loudon's problems are renowned for their originality, their range of difficulty levels, and their ability to teach students to understand and predict organic reactivity rather than just memorize facts. In addition, Loudon blends biological, environmental, and industrial applications of organic chemistry into the body of the text--rather than separating them as "special topics"--giving students an integrated sense of the subject in its real-life context. Other Features 茂驴陆 Uses a high-resolution 300 MHz spectra run specificallyfor this text in an easy-to-read format that makes splitting patterns very clear. 茂驴陆 Includes new sections on transition-metal organometallic chemistry, reactions of pyridoxal phosphate, combinatorial synthesis, and drug design. 茂驴陆 Emphasizes both Bronsted and Lewis acid-base chemistry and their associated curved-arrow notations. 茂驴陆 Provides more than 1,500 excellent in-text problems that challenge students to think and analyze rather than just memorize. 茂驴陆 Presents "boxed asides" with interesting historical vignettes and analogies that enrich the text. 茂驴陆 Utilizes extensive cross-references between important concepts, thus saving students trips to the index. 茂驴陆 Supplemented by a CD-ROM--"Dynamic Organic Chemistry"--containing original animations (Mac and Windows compatible).  

Upscaling and downscaling methods for environmental research /

作者：  edited by Marc F.P. Bierkens, Peter A. Finke and Peter de Willigen.

出版社：

简介：Environmental studies typically involve the combination of dynamic models with data sources at various spatial and temporal scales. Also, the scale of the model output is rarely in tune with the scale at which decision-makers require answers or implement environmental measures. Consequently, the question has been raised how to obtain results at the appropriate scale. Models, usually developed at the scale of a research project, have to be applied to larger areas (extrapolation), with incomplete data coverage (interpolation) and to different supports (upscaling and downscaling) to facilitate studies for decision-makers. This book gives an overview of the various problems involved, and focuses on a description of upscaling and downscaling methods that are known to exist. Furthermore, this book is the first in its kind in that it contains a decision support system that advises the practitioner on which upscaling or downscaling method to use in his specific context. This book is meant for an audience of MSc- and PhD-students, applied researchers and practitioners in soil science, hydrology, (agro) ecology, agronomy and the environmental sciences in general.

有限元法及其应用

作者：  江见鲸等

出版社：机械工业出版社 2006

简介：《土木工程研究生系列教材:有限元法及其应用》是土木工程研究生系列教材之一。《土木工程研究生系列教材:有限元法及其应用》系统介绍了有限元法的基础核心理论及其在土木工程领域的应用。《土木工程研究生系列教材:有限元法及其应用》将重点放在了工程实际问题的计算模型的建立和计算方法的选择上，淡化过程的推导，注重结果的判断。《土木工程研究生系列教材:有限元法及其应用》既为学生提供了有限元法的基本理论、非线性有限元法及通用有限元软件应用等基本内容，又提供了板壳有限元和其他数值方法等扩展内容。为便于学生学习和掌握有限元软件及其应用，《土木工程研究生系列教材:有限元法及其应用》配备了ANSYS和MARC软件的详细操作步骤和命令流光盘，供学生使用。