• Dispells many myths about Blitzkrieg Uses the experiences of the ordinary soldiers based on Unpublished sources The successes of the German Blitzkrieg in 1939-41 were as surprising as they were swift. Allied decision-makers wanted to discover the secret to German success quickly, even though only partial, incomplete information was available to them. The false conclusions dra...(展开全部)

This book describes the step-by-step process of writing a ray tracer from scratch. Using numerous examples that illustrate the ray-tracing concept and processes in detail, the author presents a ray-tracer design and sample code that allows for extensibility, efficiency of the algorithms, and readability. Chapters begin with stated aims and include questions and exercises that a...(展开全部)

This book describes the step-by-step process of writing a ray tracer from scratch. Using numerous examples that illustrate the ray-tracing concept and processes in detail, the author presents a ray-tracer design and sample code that allows for extensibility, efficiency of the algorithms, and readability. Chapters begin with stated aims and include questions and exercises that a...(展开全部)

戴芙妮•米勒 是哈佛大学医学博士，著名医师，兼加州大学医学教授。同时，她还是一名颇受欢迎的作家，为《华盛顿邮报》等媒体撰写专栏文章。过去十年，她的教学与写作都在探讨生物医学和自然科学的前沿问题。 当她面临诸多患者的病症难题，无法在传统医疗找到完整且令人信服的诊疗方案时，开始关注农业生态与人体之间的联系，她深入全球各地的传统社区及农场，探寻健康与自然之间关系，并撰写了这本《重新认识身体》，开启了全新的健康理念，受到医学界广泛关注，在美国引发了一场全新的生活方式的改变。

本书为公版书，为不受著作权法限制的作家、艺术家及其它人士发布的作品，供广大读者阅读交流。汇聚授权电子版权。

In Up from Slavery , Washington recounts the story of his life—from slave to educator. The early sections deal with his upbringing as a slave and his efforts to get an education. Washington details his transition from student to teacher, and outlines his own development as an educator and founder of the Tuskegee Institute in Alabama. In the final chapters of Up From Slavery ,...(展开全部)

In Up from Slavery , Washington recounts the story of his life—from slave to educator. The early sections deal with his upbringing as a slave and his efforts to get an education. Washington details his transition from student to teacher, and outlines his own development as an educator and founder of the Tuskegee Institute in Alabama. In the final chapters of Up From Slavery ,...(展开全部)

This work presents the definitive visual history of the people, politics and events of the epic conflict that shaped the modern world, World War II. From the build-up of hostility in the years leading up to the war, through to the reverberations still felt in the aftermath, this is a compelling, accessible and immediate history of World War II. Discover how deep-seated local fe...(展开全部)

丹尼尔·李布斯金（Daniel Libesdind），犹太裔波兰人，1946年生于波兰中部的罗兹，父母是大屠杀的幸存者。1957年举家迁往以色列，1959年定居美国纽约。从小音乐造诣颇高，擅长演奏手风琴。后来立志成为建筑师。建筑作品遍布世界各地，有柏林犹太博物馆、奥斯纳布吕克的努斯鲍姆美术馆、曼彻斯特帝国战争博物馆、丹佛美术馆、多伦多皇家博物馆；进行中的博物馆兴建方案有旧金山当代犹太博物馆等；在瑞士、意大利、德国、英国都有文化及商业设计项目。1990年创立李布斯金工作室（Studio Daniel Libeskind），并担任首席设计师。2003年2月获选为纽约世界贸易中心重建项目的总体规划建筑师。

If anything marks the image, it is a deep ambivalence. Denounced as superficial, illusory, and groundless, images are at the same time attributed with exorbitant power and assigned a privileged relation to truth. Mistrusted by philosophy, forbidden and embraced by religions, manipulated as spectacleand proliferated in the media, images never cease to present their multiple aspe...(展开全部)