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Biomass to Renewable Energy Processes, Second Edition, explains the theories of biological processes, biomass materials and logistics, and conversion technologies for bioenergy products such as biogas, ethanol, butanol, biodiesel, and synthetic gases. The book discusses anaerobic digestion of waste materials for biogas and hydrogen production, bioethanol and biobutanol production from starch and cellulose, and biodiesel production from plant oils. It addresses thermal processes, including gasification and pyrolysis of agricultural residues and woody biomass. The text also covers...

Raise your chess to the next level with this program of 600 instructive and challenging exercises covering all aspects of the game. This book will sharpen your tactical vision, deepen your positional understanding, and enrich your knowledge of theoretical positions. It will also strengthen your analytical skills, and instill a sound move selection process. Win more games and increase your enjoyment of chess

The I Ching (The Book of Change), the oldest of the Chinese classics, has throughout Chinese history commanded unsurpassed prestige and popularity. Containing several layers of text and given numerous levels of interpretation, the I Ching has been venerated for more than three thousand years as an oracle of fortune, a guide to success, and a source of wisdom. The underlying theme of the text is change and how this fundamental force influences all...

T'ai-chi (Tai Chi) is an effortless and rhythmical art that stresses slow breathing, balanced and relaxed postures, and absolute calmness of mind. It requires no special equipment or place to practice, and takes no more than ten minutes a day.

This book, from renowned Tai Chi master, Cheng Man-Ch'ing, introduces T'ai-chi as a means to a healthier life, as a sport and as a method of self defense. It is a complete step-by-step manual for the beginner. With conscientious practice, readers will...