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Zabelle
As Zabelle's family assembles for her funeral in present-day Massachusetts, it becomes clear that her children hardly knew her. But as this alternatively comic and heartbreaking novel unfolds--beginning with Zabelle's survival of the 1915 Armenian Genocide in Turkey and her subsequent emigration to America for an arranged marriage--an unforgettable character emerges.
Silicon Heterojunction Solar Cells
The world of today must face up to two contradictory energy problems: on the one hand, there is the sharply growing consumer demand in countries such as China and India. On the other hand, natural resources are dwindling. Moreover, many of those countries which still possess substantial gas and oil supplies are politically unstable. As a result, renewable natural energy sources have received great attention. Among these, solar-cell technology is one of the most promising candidates. However, there still remains the problem of the manufacturing costs of such cells. Many attempts have been made to reduce the production costs of "conventional" solar cells (manufactured from monocrystalline silicon using diffusion methods) by instead using cheaper grades of silicon, and simpler pn-junction fabrication. That is the 'hero' of this book; the heterojunction solar cell.
The Harvard Medical School Guide to Tai Chi
Author: Peter M. Wayne, PhD
language: en
Publisher: Shambhala Publications
Release Date: 2013-04-09
A longtime teacher and Harvard researcher presents the latest science on the benefits of T’ai Chi as well as a practical daily program for practitioners of all ages Conventional medical science on the Chinese art of T’ai Chi now shows what T’ai Chi masters have known for centuries: regular practice leads to more vigor and flexibility, better balance and mobility, and a sense of well-being. Cutting-edge research from Harvard Medical School also supports the long-standing claims that T’ai Chi also has a beneficial impact on the health of the heart, bones, nerves and muscles, immune system, and the mind. This research provides fascinating insight into the underlying physiological mechanisms that explain how T’ai Chi actually works. Dr. Peter M. Wayne, a longtime T’ai Chi teacher and a researcher at Harvard Medical School, developed and tested protocols similar to the simplified program he includes in this book, which is suited to people of all ages, and can be done in just a few minutes a day. This book includes: • The basic program, illustrated by more than 50 photographs • Practical tips for integrating T’ai Chi into everyday activities • An introduction to the traditional principles of T’ai Chi • Up-to-date summaries of the research on the health benefits of T’ai Chi • How T’ai Chi can enhance work productivity, creativity, and sports performance • And much more