本书是专门为四年级小朋友运用原版英语做数学练习的，为小朋友中高年级阶段数学做准备。 本书亮点： 1、先学后练 通过新加坡学习法训练思维 方式，系统学习基础知识。 2、基础练习 课程配套同步基础练习题，巩固 知识点，了解孩子的薄弱项。 3、建模数学 新加坡数学注重建模教学,化抽象为具体，让孩子轻松理解题目的含义记忆牢固，理解深刻。 4、答案详解 配备详细解题答案，让孩子更加清晰知道解题思路。

The aim of this monograph is to discuss several elliptic problems on Rn with two main features: they are variational and perturbative in nature, and standard tools of nonlinear analysis based on compactness arguments cannot be used in general. For these problems, a more specific approach that takes advantage of such a perturbative setting seems to be the most appropriate. The first part of the book is devoted to these abstract tools, which provide a unified frame for several applications, often considered different in nature.Such applications are discussed in the second part, and include semilinear ellipticproblems on Rn, bifurcation from the essential spectrum, the prescribed scalarcurvature problem, nonlinear SchrAdinger equations, and singularly perturbedelliptic problems in domains. These topics are presented in a systematic andunified way.

An expanding series of short, specialist English courses for different professions, work skills, and industries.

本书是专门为二年级小朋友运用原版英语做数学练习的，为小朋友中高年级阶段数学做准备。 本书亮点： 1、先学后练 通过新加坡学习法训练思维 方式，系统学习基础知识。 2、基础练习 课程配套同步基础练习题，巩固 知识点，了解孩子的薄弱项。 3、建模数学 新加坡数学注重建模教学,化抽象为具体，让孩子轻松理解题目的含义记忆牢固，理解深刻。 4、答案详解 配备详细解题答案，让孩子更加清晰知道解题思路。

教程：本书是专门为2年级小朋友运用原版英语做数学练习的，为小朋友中高年级阶段数学做准备。 本书亮点： 1、先学后练 通过新加坡学习法训练思维 方式，系统学习基础知识。 2、基础练习 课程配套同步基础练习题，巩固 知识点，了解孩子的薄弱项。 3、建模数学 新加坡数学注重建模教学,化抽象为具体，让孩子轻松理解题目的含义记忆牢固，理解深刻。 4、答案详解 配备详细解题答案，让孩子更加清晰知道解题思路。 练习册：learn master系列专门用来巩固提高知识点，以简答题为主，单项训练配合。没有压力感的刷题模式，提高小朋友解题效率。 每个主题有3个练习部分： 1、认知概念 让小朋友认识数学概念，并对数学概念逐步理解。 2、理解问题 通过考试式的习题，强化所学的概念并深化它们。 3、拓展思维 拓展分析能力，思考能力解决更具有挑战性的问题

Designed with the beginning journalism student in mind, this undergraduate textbook for fledgling reporters is a reference guide and an instructive text full of real-world examples and writing exercises. Conrad C. Fink, a longtime reporter and bureau chief with the Associated Press, leads intro journalism students through the basics of news writing, followed by analytical, interpretive, and opinion writing, including specialty coverage-sports, science, business, technology, and profiles. This text makes use of a wide range of real-world examples and uses a direct, minimalist writing style developed by the author in 45 years of experience in journalism and teaching. Chapters include exercises that introduce students to a writing opportunity or problem, reproduce a real-life example of how a seasoned journalist handled it, then discuss the point made. In this wise and highly usable text, Fink will ease the path toward becoming a better writer-giving students the tools they need to communicate clearly and effect

An expanding series of short, specialist English courses for different professions, work skills, and industries.

Every year thousands of graduate students face the daunting--sometimes terrifying-- challenge of writing a thesis or dissertation. But most of them have received ittle or no instruction on doing it well. This book shows them how in ways no other book does.It combines the practical guidance and theoretical understanding students need to complete their theses or dissertations with maximum insight and minimum stress. Drawing on her extensive research and experience advising hundreds of graduate students, Dr. Irene Clark presents a solid overview of the writing process. Clark shows how to apply innovative theories of process and genre and understand the writing process for what it is: your entrance into a conversation with the scholarly community that will determine your success or failure. This book offers useful strategies for each phase of the process, from choosing advisors and identifying topics through writing,revision, and review. Coverage includes. 作者简介： Irene L.Clark is Professor of Englis

本书是专门为一年级小朋友运用原版英语做数学练习的，为小朋友中高年级阶段数学做准备。 本书亮点： 1、先学后练 通过新加坡学习法训练思维 方式，系统学习基础知识。 2、基础练习 课程配套同步基础练习题，巩固 知识点，了解孩子的薄弱项。 3、建模数学 新加坡数学注重建模教学,化抽象为具体，让孩子轻松理解题目的含义记忆牢固，理解深刻。 4、答案详解 配备详细解题答案，让孩子更加清晰知道解题思路。

Whether you're contemplating a career as a technical writer or you just got tapped for a technical writing project, this friendly guide is your ticket for getting your tech writing skills up to par. Wordsmith Sheryl Lindsell-Roberts shows you step-by-step how to get organized, write clearly, and produce everything from spec sheets to online help systems.

教程：本书是专门为1年级小朋友运用原版英语做数学练习的，为小朋友中高年级阶段数学做准备。 本书亮点： 1、先学后练 通过新加坡学习法训练思维 方式，系统学习基础知识。 2、基础练习 课程配套同步基础练习题，巩固 知识点，了解孩子的薄弱项。 3、建模数学 新加坡数学注重建模教学,化抽象为具体，让孩子轻松理解题目的含义记忆牢固，理解深刻。 4、答案详解 配备详细解题答案，让孩子更加清晰知道解题思路。 练习册：learn master系列专门用来巩固提高知识点，以简答题为主，单项训练配合。没有压力感的刷题模式，提高小朋友解题效率。 每个主题有3个练习部分： 1、认知概念 让小朋友认识数学概念，并对数学概念逐步理解。 2、理解问题 通过考试式的习题，强化所学的概念并深化它们。 3、拓展思维 拓展分析能力，思考能力解决更具有挑战性的问题

Men of Mathematics 内容简介 Here is the classic, much-read introduction to the craft and history of mathematics by E.T. Bell, a leading figure in mathematics in America for half a century. Men of Mathematics accessibly explains the major mathematics, from the geometry of the Greeks through Newton's calculus and on to the laws of probability, symbolic logic, and the fourth dimension. In addition, the book goes beyond pure mathematics to present a series of engrossing biographies of the great mathematicians -- an extraordinary number of whom lived bizarre or unusual lives. Finally, Men of Mathematics is also a history of ideas, tracing the majestic development of mathematical thought from ancient times to the twentieth century. This enduring work's clear, often humorous way of dealing with complex ideas makes it an ideal book for the non-mathematician. 媒体推荐 Nature Professor E.T. Bell has written a fascinating book. The amount of biographical details and of mathem