Автор: Weng Chen Название: 100 Ways Your Two-Year-Old Can Hurt You: Comics to Ease the Stress of Parenting ISBN: 1524855634 ISBN-13(EAN): 9781524855635 Издательство: Simon & Schuster Рейтинг: Цена: 11490.00 T Наличие на складе: Невозможна поставка. Описание: No one captures the messy but heartwarming experience of becoming a mother as accurately and hilariously as Messycow Comics.
Автор: Wenbiao Wu, Xinchu Weng Название: Edible Oil: Compounds, Production and Applications ISBN: 1536155799 ISBN-13(EAN): 9781536155792 Издательство: Nova Science Рейтинг: Цена: 149940.00 T Наличие на складе: Невозможна поставка. Описание: This book intends to review the current status of the systematic knowledge related to the chemical composition, production and applications of edible oils. It is written principally based on the data that have been published in scientific journals, academically specialized books or internet websites and authors secondry innovation. The knowledge introduced in the book should be very useful for farmers or oilseeds processing enterprises, or scientists who are interested in developing their sustainable resources and their processing technology. They are also worthwhile as reference materials for training students intending to work with oilseeds production or processing industry. The central scope of this book is associated with the review of recent research results or developments and future tendency with respect to the chemical components, production and applications of edible oils. More than 40 species of oil seeds or raw materials have high oil content. Oils from these raw materials are edible. In addition to providing essential fatty acids and energy, all edible oils also contain fat-soluble vitamins such as vitamin E and carotenoids (pro-vitamin A) and other functional compounds such as sterols, phospholipids, squalene, etc. which are reviewed in this book. Some particular species of edible oils also contain unique functional compounds, which are not present in other kinds of edible oils. The worlds production of edible oils, their processing technology and their application in the food industry or other industries are also reviewed in this book. Especially, with respect to the extraction of edible oils, an advanced aqueous method recently published has achieved a high recovery rate of oils with high quality, which has a different mechanism as compared with the traditional aqueous method using large quantities of water. The de-oiled residue produced by this aqueous method can be applied to the food industry. This kind of aqueous method has the potential of knocking other methods out and becoming a classic procedure for the commercial production of edible oils in the future. The first chapter of this book is about the overview of edible oils while the following chapters review major specific edible oils that are popularly produced and consumed in the world.
Автор: Weng Tzu-Chen Название: Kinematics of Parallel Manipulators With Ground-mounted Actuators ISBN: 0530005573 ISBN-13(EAN): 9780530005577 Издательство: Неизвестно Рейтинг: Цена: 114030.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Abstract: A great deal of research work has been focussed on the theoretical and experimental studies of mechanical manipulators in recent years. Almost all of these works are related to open-loop serial-link mechanisms, but only a few have dealt with multi-degree-of-f reedom parallel manipulators such as the Stewart platform or similar mechanisms . A new type of two-degree-of -freedom Rotary-Linear (R-L) actuator was adapted in this work. Several possible configurations of parallel six-degree-of-f reedom manipulators with ground-mounted actuators have been synthesized. With parallel configuration of the manipulators, the computations can be performed simultaneously. Therefore, the computation time will be significantly reduced. Workspace analysis of a six-degree-of -freedom parallel manipulator has been presented by determining the shapes and boundaries of the subworkspace and root regions in the subworkspace. The workspace of the manipulator is obtained as the common reachable region of the subworkspaces determined by the corresponding subchains. The orientation and the rotatability of the platform are also investigated. Finally, mechanical error analysis of the manipulator, due to the minor inaccuracies in displacements of the actuators, is studied by using the theory of screws. Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, "Kinematics of Parallel Manipulators With Ground-mounted Actuators" by Tzu-Chen Weng, was obtained from University of Florida and is being sold with permission from the author. A digital copy of this work may also be found in the university's institutional repository, IR@UF. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation.
Автор: Weng Tzu-Chen Название: Kinematics of Parallel Manipulators With Ground-mounted Actuators ISBN: 0530005565 ISBN-13(EAN): 9780530005560 Издательство: Неизвестно Рейтинг: Цена: 80930.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Abstract: A great deal of research work has been focussed on the theoretical and experimental studies of mechanical manipulators in recent years. Almost all of these works are related to open-loop serial-link mechanisms, but only a few have dealt with multi-degree-of-f reedom parallel manipulators such as the Stewart platform or similar mechanisms . A new type of two-degree-of -freedom Rotary-Linear (R-L) actuator was adapted in this work. Several possible configurations of parallel six-degree-of-f reedom manipulators with ground-mounted actuators have been synthesized. With parallel configuration of the manipulators, the computations can be performed simultaneously. Therefore, the computation time will be significantly reduced. Workspace analysis of a six-degree-of -freedom parallel manipulator has been presented by determining the shapes and boundaries of the subworkspace and root regions in the subworkspace. The workspace of the manipulator is obtained as the common reachable region of the subworkspaces determined by the corresponding subchains. The orientation and the rotatability of the platform are also investigated. Finally, mechanical error analysis of the manipulator, due to the minor inaccuracies in displacements of the actuators, is studied by using the theory of screws. Dissertation Discovery Company and University of Florida are dedicated to making scholarly works more discoverable and accessible throughout the world. This dissertation, "Kinematics of Parallel Manipulators With Ground-mounted Actuators" by Tzu-Chen Weng, was obtained from University of Florida and is being sold with permission from the author. A digital copy of this work may also be found in the university's institutional repository, IR@UF. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation.
