Over recent years avocado has become an important crop in many tropical and sub-tropical regions of the world. This book summarizes avocado science and technology and reviews production practices on a worldwide scale.The book is split into 14 chapters and covers all aspects of avocado production and science and includes: history, distribution and uses, taxonomy and botany, propagation, crop management, diseases and insect and mite pests.
The Brain That Changes Itself: Stories of Personal Triumph from the Frontiers of Brain Science (Audiobook)For years the doctrine of neuroscientists has been that the brain is a machine: break a part and you lose that function permanently. But more and more evidence is turning up to show that the brain can rewire itself, even in the face of catastrophic trauma: essentially, the functions of the brain can be strengthened just like a weak muscle. Scientists have taught a woman with damaged inner ears, who for five years had had "a sense of perpetual falling," to regain her sense of balance with a sensor on her tongue, and a stroke victim to recover the ability to walk although 97% of the nerves from the cerebral cortex to the spine were destroyed.
Vitamin Discoveries and Disasters: History, Science, and Controversies
Vitamin Discoveries and Disasters: History, Science, and Controversies describes the emergence of nutritional science and its contributions to our understanding of how the body functions. It is an absorbing look at the men and women, many little known in their lifetimes, whose medical detective work helped us conquer a number of devastating health conditions, including some forms of mental illness.
Astronomical Observations: Astronomy and the Study of Deep Space
Grade 9 Up—Designed for dedicated students of space science and adult general readers, these books recast articles from the Britannica Online database into linear narratives that treat their respective topics systematically and in advanced detail. Observations opens with a history of astronomical observation, then goes on to describe astronomers' techniques, celestial mechanics, types of telescopes and other instruments. A biographical section introduces approximately 75 astronomers, grouped by century, and a final chapter analyzes the impact of technology on the science and vice versa.
Between One and Many: The Art and Science of Public Speaking, 6 edition
This text presents public speaking as a living and dynamic transaction in which the meaning of the message emerges from the relationship between the speaker and the audience. From this perspective, students are encouraged to think critically about their communication and recognize the centrality of the audience in speech preparation. Substantially revised and reorganized, the sixth edition returns to offering a significant degree of content related to the classical and contemporary theories of communication studies—a distinct and popular attribute of earlier editions.
