Control of Axially Moving Systems, Hong Keum-Shik, Chen Li-Qun, Pham Phuong-Tung
Автор: Krzysztof Marynowski Название: Dynamics of the Axially Moving Orthotropic Web ISBN: 3642097804 ISBN-13(EAN): 9783642097805 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book is devoted to the dynamics of axially moving material objects of low flexural stiffness, referred to as webs. Webs move at high speed, for example, in paper production the paper webs are transported with longitudinal speeds of up to 3000 m/min.
Автор: Lassaletta Jose M, Fernandez Rosario Название: Atropisomerism And Axial Chirality ISBN: 1786346451 ISBN-13(EAN): 9781786346452 Издательство: World Scientific Publishing Рейтинг: Цена: 35640.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Chapter contribution from Ben Feringa, Nobel Laureate in Chemistry 2016.Atropisomerism and Axial Chirality provides a global survey of the chemistry of axially chiral compounds including biaryls, heterobiaryls, non-biaryl atropisomers, allenes and spyrocyclic derivatives. From the perspective of a synthetic organic chemist, this book provides a unique compilation of the available methodologies for their synthesis, with emphasis on the most efficient and modern strategies, a review of the huge amount of practical applications in the field of asymmetric catalysis, either as transition metal ligands or as organocatalysts, and an overview of their occurrence as bioactive compounds and natural products.The first of its kind, this book serves as a general introduction and a practical reference to advanced chemistry students and researchers, while also offering creative ideas for further developments in the field.
Автор: Nikolay Banichuk; Alexander Barsuk; Juha Jeronen; Название: Stability of Axially Moving Materials ISBN: 3030238024 ISBN-13(EAN): 9783030238025 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the stability of axially moving materials, which are encountered in process industry applications such as papermaking. A special emphasis is given to analytical and semianalytical approaches. As preliminaries, we consider a variety of problems across mechanics involving bifurcations, allowing to introduce the techniques in a simplified setting. In the main part of the book, the fundamentals of the theory of axially moving materials are presented in a systematic manner, including both elastic and viscoelastic material models, and the connection between the beam and panel models. The issues that arise in formulating boundary conditions specifically for axially moving materials are discussed. Some problems involving axially moving isotropic and orthotropic elastic plates are analyzed. Analytical free-vibration solutions for axially moving strings with and without damping are derived. A simple model for fluid--structure interaction of an axially moving panel is presented in detail. This book is addressed to researchers, industrial specialists and students in the fields of theoretical and applied mechanics, and of applied and computational mathematics.
Автор: Banichuk Nikolay, Barsuk Alexander, Jeronen Juha Название: Stability of Axially Moving Materials ISBN: 3030238059 ISBN-13(EAN): 9783030238056 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the stability of axially moving materials, which are encountered in process industry applications such as papermaking.
Описание: This issue of Hand Clinics, guest edited by Dr. Julie E. Adams, will cover a number of essential topics surrounding Managing Axial Instability of the Forearm. This issue is one of four issues selected each year by series Consulting Editor, Dr. Kevin Chung. Topics in this issue will include: Problems of Eponymous Proportions: the history of our recognition of forearm instability issues, Biomechanical factors in stability of the forearm, Chronic Distal Radiolunar instability, Acute distal radioulnar joint instability, Galeazzi injuries, Essex Lopresti - evaluation and treatment considerations, Management of Monteggia Injuries in the Pediatric Patient, Management of Moteggia Injuries in the Adult, Elbow instability: evaluation and Treatment, Elbow fracture dislocations, Rehabilitation of the unstable elbow, Solutions for the unstable and arthritic distal radioulnar joint, and Solutions for the unstable and arthritic elbow joint, among others.
Описание: Introduction.- The Vinylogous Reactivity of Oxindoles Bearing Non-symmetric 3-Alkylidene Groups.- Targeting the Remote Control of Axial Chirality in N-(2-tert-Butylphenyl)Succinimides via a Desymmetrization Strategy.- Direct Catalytic Synthesis of C(sp2)-C(sp3) Atropisomers with Simultaneous Control of Central and Axial Chirality.
Автор: Zhongxuan Yang Название: A Comprehensive Database of Tests on Axially Loaded Piles Driven ISBN: 0128046554 ISBN-13(EAN): 9780128046555 Издательство: Elsevier Science Рейтинг: Цена: 14654.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
A Comprehensive Database of Tests on Axially Loaded Driven Piles in Sands reviews the critical need to develop better load-test databases for piles driven in sands. The key quality parameters, population of current entries and reporting formats are described before offering preliminary results obtained from comparisons between axial capacities calculated by various predictive approaches and site measurements. This book also shows that the "simplified" and "offshore" ICP and UWA variants proposed by some practitioners are over-conservative and that their use could be discontinued. The new pile capacity and stiffness database offers a broad scope for evaluating potential prediction biases relating to a wide range of soil and pile parameters. Submission of further high quality tests for inclusion in regularly updated versions is encouraged.
Presents a comprehensive and updated database for piles driven in predominantly silica sands
Features reviews of the design procedures for driven piles in sand
Assesses the performance of various mainstreams design procedures applied for piles driven in sand
Provides comprehensive information of case histories of pile load tests
Drosophila melanogaster (fruit fly) is a highly versatile model with a genetic legacy of more than a century. It provides powerful genetic, cellular, biochemical and molecular biology tools to address many questions extending from basic biology to human diseases. One of the most important questions in biology is how a multi-cellular organism develops from a single-celled embryo. The discovery of the genes responsible for pattern formation has helped refine this question and has led to other questions, such as the role of various genetic and cell biological pathways in regulating the process of pattern formation and growth during organogenesis. The Drosophila eye model has been extensively used to study molecular genetic mechanisms involved in patterning and growth. Since the genetic machinery involved in the Drosophila eye is similar to humans, it has been used to model human diseases and homology to eyes in other taxa.
This updated second edition covers current progress in the study of molecular genetic mechanisms of pattern formation, mutations in axial patterning, genetic regulation of growth, and more using the Drosophila eye as a model.
Описание: This thesis discusses the use of asymmetric organic catalysis for the direct enantioselective synthesis of complex chiral molecules, and by addressing the many aspects of both vinylogy and atropisomerism, it appeals to researchers and scholars interested in both areas.Organocatalysis is a relatively modern and “hot” topic in the chemical community; it is constantly expanding and its use has been extended to interesting areas like vinylogous reactivity and atropisomerism. Vinylogous systems are very important for their synthetic applications but also pose a number of challenges, the most notable of which are their reduced reactivity and the reduced stereocontrol at these positions. On the other hand, atropisomeric systems are even more important because of the huge potential they have as drugs, ligands and catalysts. Chemists have only recently “recognized” the importance of these two areas and are focusing their efforts on studying them and the challenges they pose. This thesis offers an extensive introduction on the general aspects of chirality and organocatalysis and an equally extensive experimental section that allow nonexperts to understand the discussion section and reproduce the experiments.
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