THE PRINCETON REVIEW GETS RESULTS. Get all the prep you need to ace the revised AP Chemistry Exam with 2 full-length practice tests, thorough topic reviews, and proven techniques to help you score higher. The AP Chemistry course and test are undergoing major changes, with a new version of the exam debuting in May 2014. Inside Cracking the AP Chemistry Exam, you'll find: 2 full-length practice tests (with detailed explanations) that include the new multiple choice and constructed response question types Expert subject reviews for all test topics that reflect the changes to the 2014 AP Chemistry exam, including newly-incorporated test topics and "Big Ideas" organization Practice drills at the end of each chapter Step-by-step strategies techniques for every section of the exam A comprehensive list of key chemistry equations and constants
A fascinating glimpse inside the life-and-death business ofbiotechnology. "A tour-de-force for anyone who is interested in the biotechindustry. I applaud the enormous achievement of CynthiaRobbins-Roth." -Frederick Frank, Senior Managing Director Vice Chair, Lehman Brothers "From Alchemy to IPO tells the dramatic story of thisrevolutionary industry as only an insider can." -George Rathmann,President and CEO, ICOS Corporation, Chairman Emeritus, Amgen Written by a well-known industry insider, From Alchemy to IPOaddresses the coming-of-age of biotech products and companies andtraces the history of biotechnology from its early inception in theseventies to today's heyday of new solutions and breakthroughtreatments. It describes the amazing entrepreneurial trail ofproduct development, novel business models, and critical trialsthat eventually pave the way to market. This is the first book toaccurately record the inner workings of anindustry-biotechnology-that's on the verge of living up to
在我们的想象中，有一个生活着各种元素的奇幻世界。在那里，元素们有不同的形象，有不同的性格，有不同的欢乐与烦恼，当然还有前途未卜的冒险故事。这就是“嗨！元素”系列的由来。 “嗨！元素”项目是美丽科学团队创作的化学启蒙项目，它构建了一个关于元素的异想世界，美丽科学团队将自己对于科学的好奇和想象都融入这个世界中。现实生活中的万物都是由元素构成的，我们每天都在和它们打交道，但似乎我们并不熟悉它们。而在元素世界中，它们化身元素使者，因此大家可以深入了解这些时刻陪伴着我们的小伙伴。 《嗨！元素：小剧场》是一个充满了脑洞、冷笑话、科学和日常的四格漫画连载作品的集结，元素使者们的日常就从这里开启。氢的超能力是什么？氧女神遇到了什么烦恼？神秘家族又是怎么回事？这里不仅有漫画，还有注释君
