"The whole thing was basically an experiment," Richard Feynmansaid late in his career, looking back on the origins of hislectures. The experiment turned out to be hugely successful,spawning a book that has remained a definitive introduction tophysics for decades. Ranging from the most basic principles ofNewtonian physics through such formidable theories as generalrelativity and quantum mechanics, Feynman's lectures stand as amonument of clear exposition and deep insight. Now, we arereintroducing the printed books to the trade, fully corrected, forthe first time ever, and in collaboration with Caltech. Timelessand collectible, the lectures are essential reading, not just forstudents of physics but for anyone seeking an introduction to thefield from the inimitable Feynman.
This is "must-have" information for all presidents-andcitizens-of the twenty-first century: Is Iran's nascent nuclearcapability a genuine threat to the West? Are biochemical weaponslikely to be developed by terrorists? Are there viable alternativesto fossil fuels that should be nurtured and supported by thegovernment? Should nuclear power be encouraged? Can global warmingbe stopped?
A new series of short, specialist English courses for professions such as human resources, or marketing and advertising, and work skills such as telephoning, meetings, and presentations.
本书是专门为幼儿园儿童进行数学练习N-K2级别，有些家长困惑于小朋友从小学之前就开始做练习册，会不会产生厌学心理？新加坡数学比中国数学灵活，教辅也是一样。 Mastering Maths N 对应学龄前的孩子 Mastering Maths K1对应幼儿园小班的孩子 Mastering Maths K2 对应幼儿园大班的孩子 (当然也可以根据孩子的年龄和学习情况自行调节，但是总的来说，这套书适合于3-6岁的孩子) 这三本都是一些基础的数学题，适合没有接触过数学的孩子进行理解和学习。在题目的类型上也很多样。N到K1、K2呈现循序渐进的原则，从简单到难。
专门为1-6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
From renowned authorBenjamin Lewin comes the newest edition of his classic text, GenesIX . For decades Lewin has provided the teaching community with themost cutting edge presentation of molecular biology and moleculargenetics, covering gene structure, sequencing, organization, andexpression. The new Ninth Edition boasts a fresh modern design andcontemporary art program, As well as a new organization that allowsstudents to focus more sharply on genes expression. Thoroughlyupdated throughout, including a new chapter on Epigenetic Effects,Genes IX proves to be the most current, comprehensive, andstudent-friendly molecular biology text available! View a Sample ofChapter 8 Here . View Chapter 1 of the Student Study Guide toaccompany GENES IX!
Intercultural Communication illustrates the dynamic role intercultural communication plays today in social problems, the workplace, health care settings, mass media, and history through a layered and contextualized perspective. Interpersonal communication concepts are looked at through the lenses of individual, interpersonal, organizational, and societal/cultural perspectives to help readers understand the context of both their own behavior and that of others. At the same time, the perspective emphasizes that people have agency and individuals can make a difference to address social problems.
For beginning econometrics students or practitioners interested in updates and a refresher. A thorough and beginner-friendly introduction to econometrics. Using Econometrics: A Practical Guide provides students with a practical introduction that combines single-equation linear regression analysis with real-world examples and exercises. This text also avoids complex matrix algebra and calculus, making it an ideal text for beginner econometrics students. New problem sets and added support make Using Econometrics modern and easier to use.
