Автор: Keshavarz, Mohammad Hossein Название: The Properties of Energetic Materials Sensitivity, Physical and Thermodynamic Properties ISBN: 3110521873 ISBN-13(EAN): 9783110521870 Издательство: Walter de Gruyter Рейтинг: Цена: 74330.00 T Наличие на складе: Нет в наличии. Описание: For a chemist who is concerned with the synthesis of new energetic compounds, it is essential to be able to assess physical and thermodynamic properties, as well as the sensitivity, of possible new energetic compounds before synthesis is attempted. Various approaches have been developed to predict important aspects of the physical and thermodynamic properties of energetic materials including (but not limited to): crystal density, heat of formation, melting point, enthalpy of fusion and enthalpy of sublimation of an organic energetic compound. Since an organic energetic material consists of metastable molecules capable of undergoing very rapid and highly exothermic reactions, many methods have been developed to estimate the sensitivity of an energetic compound with respect to detonationcausing external stimuli such as heat, friction, impact, shock and electrostatic discharge. This book introduces these methods and demonstrates those methods which can be easily applied.
Автор: Froom Aimee Название: Bestowing Beauty: Masterpieces from Persian Lands--Selections from the Hossein Afshar Collection ISBN: 0300247028 ISBN-13(EAN): 9780300247022 Издательство: Wiley yUP Рейтинг: Цена: 71500.00 T Наличие на складе: Поставка под заказ. Описание: A rare look into the grandeur and distinctiveness of Persian art through one of the world's leading private collections
Bestowing Beauty showcases an assortment of stunning works from one of the world's most distinguished private collections of Persian art. Featuring more than 100 exquisite objects spanning many centuries, from the eve of the Islamic period in the 6th century to the end of the 19th century, this wide range of treasures demonstrates the remarkable depth and diversity of the Hossein Afshar Collection. Extensively illustrated and accompanied by essays from a group of internationally recognized scholars, this book's rich selection includes an array of ceramic works, rare Qur'an pages written in gold, precious inlaid metal wares, exquisite miniature paintings from Firdausi's Shahnama, sumptuous silk brocades and velvet embroideries, and monumental silk carpets from the apex of Safavid carpet production. These rarely seen works bring into focus the remarkable variety of techniques and innovations employed by Persian artists and artisans through the ages.
Автор: Hossein Bahrainy Название: Practical Application of Integrative Rules and Principles of Urban Design: Lessons Learned From the Past ISBN: 1536166235 ISBN-13(EAN): 9781536166231 Издательство: Nova Science Рейтинг: Цена: 89750.00 T Наличие на складе: Невозможна поставка. Описание: Questions have been increasingly raised by academicians, theorists, and professionals concerning the essence, legitimacy, knowledge base and content and especially methods of inquiry of urban design. These questions were dealt with in an original study for almost four decades, the preliminary results, which were published under the title Toward an Integrative Theory of Urban Design (Bahrainy and Bakhtiar, Springer, 2016). The authors premise in that work was that because urban design is a complex and multifaceted field, the most useful theories and methods are ones that are integrative (e.g. substantive: urban space and activities; as well as procedural: integrative rules and principles: artistic-intuitive and scientific-rational). The main purpose of this book is to introduce an integrative method of inquiry for urban design through illustrating the practical application of the proposed urban design rules and principles. The authors believe this collection will be a great contribution to the understanding and application of the integrative urban design theory and, particularly, its practical rules and principles. This synthesis of theory and practice is expected to prepare thoughtful practitioners in urban design, and therefore, will be of great interest to the professionals, as well as academicians and also the students of urban design, urban planning, architecture, and the art fields.
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