Extreme Structures

Extreme Structures PDF Author: David Jefferis
Publisher: Crabtree Publishing Company
ISBN: 9780778728580
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
Have you ever wondered how the tallest buildings in the world are constructed? What makes them safe? Extreme Structures takes a fascinating look at how the coolest buildings and structures in the world were built, and what other kinds of structures are being planned for the future. Exciting color images and illustrations explain what the future of the designed world will look like. Exciting details include - the world's tallest towers - amazing high-tech housing, hotels, shopping malls, and museums - architectural secrets that helped build the Great Wall of China - the longest tunnels of the world - how theme park rides can teach us about design and structures - the world's most amazing bridges

Extreme Structures

Extreme Structures PDF Author: David Jefferis
Publisher: Crabtree Publishing Company
ISBN: 9780778728580
Category : Juvenile Nonfiction
Languages : en
Pages : 36

Get Book Here

Book Description
Have you ever wondered how the tallest buildings in the world are constructed? What makes them safe? Extreme Structures takes a fascinating look at how the coolest buildings and structures in the world were built, and what other kinds of structures are being planned for the future. Exciting color images and illustrations explain what the future of the designed world will look like. Exciting details include - the world's tallest towers - amazing high-tech housing, hotels, shopping malls, and museums - architectural secrets that helped build the Great Wall of China - the longest tunnels of the world - how theme park rides can teach us about design and structures - the world's most amazing bridges

Extremely Deformable Structures

Extremely Deformable Structures PDF Author: Davide Bigoni
Publisher: Springer
ISBN: 3709118778
Category : Science
Languages : en
Pages : 300

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Book Description
Recently, a new research stimulus has derived from the observation that soft structures, such as biological systems, but also rubber and gel, may work in a post critical regime, where elastic elements are subject to extreme deformations, though still exhibiting excellent mechanical performances. This is the realm of ‘extreme mechanics’, to which this book is addressed. The possibility of exploiting highly deformable structures opens new and unexpected technological possibilities. In particular, the challenge is the design of deformable and bi-stable mechanisms which can reach superior mechanical performances and can have a strong impact on several high-tech applications, including stretchable electronics, nanotube serpentines, deployable structures for aerospace engineering, cable deployment in the ocean, but also sensors and flexible actuators and vibration absorbers. Readers are introduced to a variety of interrelated topics involving the mechanics of extremely deformable structures, with emphasis on bifurcation, instability and nonlinear behavior, both in the quasi-static and dynamic regimes. Essential and up-to-date theoretical, numerical and experimental methodologies are covered, as a tool to progress towards a satisfactory modeling of the nonlinear behavior of structures.

Advanced Materials and Structures for Extreme Operating Conditions

Advanced Materials and Structures for Extreme Operating Conditions PDF Author: Jacek J. Skrzypek
Publisher: Springer Science & Business Media
ISBN: 3540743006
Category : Science
Languages : en
Pages : 238

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Book Description
In the pages of this present monograph readers will find virtually everything they need to know about the latest advanced materials. The authors have covered almost every angle, including composites, functionally graded materials, and materials for high temperature service. They also examine advanced approaches to local and non-local analysis of localized damage, and provide a new description of crack deactivation. This highly informative volume also tackles the material properties for high temperature applications.

The Family Systems Test (FAST)

The Family Systems Test (FAST) PDF Author: Thomas M. Gehring
Publisher: Routledge
ISBN: 113469377X
Category : Psychology
Languages : en
Pages : 318

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Book Description
The Family System Test (FAST), developed by Thomas M. Gehring, is an important new tool for investigating family relations. Based on the structural-systemic theory of families, it is a figural technique for representing emotional bonds (cohesion) and hierarchical structures in the family or similar social systems. In this unique volume, the editors draw on current theory and research in family or similar social systems together with a variety of empirical studies that have used the FAST, to provide a comprehensive overview and assessment of the test and its use in various clinical research contexts. The book is divided into four sections, each focusing on a different aspect of the FAST. Part 1 describes the concepts and psychometric properties of the FAST within the context of theoretically and empirically relevant aspects of the field of family psychology as a whole. Special emphasis is given to systematic-structural approaches to assessing individual and family functioning. Part II focuses on the use of the FAST in developmental research. For example, the the FAST has been used to show how family constructs are influenced by age, type of family and situation. Part III deals with cross-cultural issues and compares the interpersonal constructs of Japanese and Chinese families to Western families. Finally, Part IV addresses the applications of the FAST in clinical setting - in diagnosis of biopsychosocial problems and planning and evaluation of clinical interventions. The result is a book that helps to bridge the gap between theory, practice and research. It will be essential reading for users of the FAST and all clinicians and researchers who work in family relations and development.

Power Market Structure

Power Market Structure PDF Author: Maria Vagliasindi
Publisher: World Bank Publications
ISBN: 0821395572
Category : Business & Economics
Languages : en
Pages : 393

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Book Description
This study proposes a novel analytical approach for modeling market structures of the power sector, presenting evidence from statistical analysis and a sample of twenty case studies.

Nonlinear Dynamics of Structures Under Extreme Transient Loads

Nonlinear Dynamics of Structures Under Extreme Transient Loads PDF Author: Adnan Ibrahimbegovic
Publisher: CRC Press
ISBN: 1351052489
Category : Technology & Engineering
Languages : en
Pages : 248

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Book Description
The effect of combined extreme transient loadings on a structure is not well understood—whether the source is man-made, such as an explosion and fire, or natural, such as an earthquake or extreme wind loading. A critical assessment of current knowledge is timely (with Fukushima-like disasters or terrorist threats). The central issue in all these problems is structural integrity, along with their transient nature, their unexpectedness, and often the uncertainty behind their cause. No single traditional scientific discipline provides complete answers, rather, a number of tools need to be brought together: nonlinear dynamics, probability theory, some understanding of the physical nature of the problem, as well as modeling and computational techniques for representing inelastic behavior mechanisms. Nonlinear Dynamics of Structures Under Extreme Transient Loads covers model building for different engineering structures and provides detailed presentations of extreme loading conditions. A number of illustrations are given quantifying; a plane crash or explosion induced impact loading, the effects of strong earthquake motion, and the impact and long-duration effects of strong stormy winds—along with a relevant framework for using modern computational tools. The book considers the levels of reserve in existing structures, and ways of reducing the negative impact of high-risk situations by employing sounder design procedures.

Introductory Organic Chemistry

Introductory Organic Chemistry PDF Author: J.T. Gerig
Publisher: Elsevier
ISBN: 0323140912
Category : Science
Languages : en
Pages : 423

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Book Description
Introductory Organic Chemistry provides a descriptive overview of organic chemistry and how modern organic chemistry is practiced. Organic compounds such as alkanes, cycloalkanes, alkenes, cycloalkenes, and alkynes are covered, along with aromatic hydrocarbons, compounds derived from water and hydrogen sulfide, and compounds derived from ammonia. This book also explores organic reaction mechanisms and describes the use of molecular spectroscopy in studying the chemical structure of organic complexes. This text consists of 15 chapters and begins with a discussion on some fundamental ideas about organic chemistry, from the electronic structure of atoms to molecular structure, molecular orbitals, hybridization of atomic orbitals in carbon, chemical equilibrium, enthalpy, and acids and bases. The chapters that follow focus on the compounds of carbon such as alkanes and cycloalkanes; benzene and other aromatic hydrocarbons; amines and other heterocyclic molecules; aldehydes and ketones; carboxylic acids and their derivatives; nucleic acids; amino acids; peptides; and proteins. The use of instrumentation methods in organic chemistry, particularly mass spectrometry and nuclear magnetic resonance spectroscopy, is also considered. An account of the mechanisms of an organic reaction is presented, paying particular attention to displacement and elimination reactions. This book concludes with a commentary on how most of the amino acids, sugars, heterocyclic molecules, and fatty acids necessary for life processes could have been formed on Earth. This book is intended for nonmajors taking an introductory organic chemistry course of two quarters or one semester in length.

Risks in Agricultural Supply Chains

Risks in Agricultural Supply Chains PDF Author: Pol Antràs
Publisher: University of Chicago Press
ISBN: 0226829227
Category : Food security
Languages : en
Pages : 285

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Book Description
An essential guide to the role of microeconomic incentives, macro policies, and technological change in enhancing agriculture resilience. Climate change and the recent COVID-19 pandemic have exposed the vulnerability of global agricultural supply and value chains. There is a growing awareness of the importance of interactions within and between these supply chains for understanding the performance of agricultural markets. This book presents a collection of research studies that develop conceptual models and empirical analyses of risk resilience and vulnerability in supply chains. The chapters emphasize the roles played by microeconomic incentives, macroeconomic policies, and technological change in contributing to supply chain performance. The studies range widely, considering for example how agent-based modeling and remote sensing data can be used to assess the impact of shocks, and how recent shocks such as the COVID-19 pandemic and the African Swine fever in China affected agricultural labor markets, the supply chain for meat products, and the food retailing sector. A recurring theme is the transformation of agricultural supply chains and the volatility of food systems in response to microeconomic shocks. The chapters not only present new findings but also point to important directions for future research.

Cybernetics and Systems ’86

Cybernetics and Systems ’86 PDF Author: R. Trappl
Publisher: Springer Science & Business Media
ISBN: 9400946341
Category : Computers
Languages : en
Pages : 912

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Book Description
This volume contains all papers presented at the Eighth European Meeting on Cybernetics and Systems Research. 169 draft papers were submitted for evaluation. In the process of careful refereeing, 33 papers were rejected and the remaining authors were invited to submit final papers. Out of these, 119 were accepted for presentation at the conference and publication in this volume. These papers were prepared by 173 scientists, authors and co-authors, from 22 European and non-European countries, with different cultural, social, and economic structures. Everybody tried hard to make this conference and its proceedings a true representation of state-of-the-art research worldwide: The members of the Programme Committee and the Chairmen of the Symposia were selected among the ~internationally leading scientists. Great care was taken not to make this conference a "European" or even "Austrian" one. We are happy and proud to hear that these "European Meetings" (the name is a purely traditional one) are recognized as the internationally leading conferences in cybernetics and systems research. Important scientists from allover the world carefully prepare their papers, containing their most recent research findings, and then enjoy the discussions with their co 11 eagues.

Electronic Absorption Spectra and Geometry of Organic Molecules

Electronic Absorption Spectra and Geometry of Organic Molecules PDF Author: Hiroshi Suzuki
Publisher: Elsevier
ISBN: 0323145264
Category : Science
Languages : en
Pages : 583

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Book Description
Electronic Absorption Spectra and Geometry of Organic Molecules: An Application of Molecular Orbital Theory focuses on electronic absorption spectra of organic compounds and molecules. The book begins with the discussions on molecular spectra, electronic absorption spectra of organic compounds, and practical measures of absorption intensity. The text also focuses on molecular orbital theory and group theory. Molecular state functions; fundamental postulates of quantum theory; representation of symmetry groups; and symmetry operations and symmetry groups are described. The book also discusses shape of absorption bands and geometry of excited electronic states; effect of environment on electronic absorption spectra; and the application of simple LCAO MO method to simple p systems. An evaluation of the parameters used in simple LCAO MO method is presented. The text notes the usefulness and restrictions of simple LCAO MO method in the interpretation of electronic absorption spectra. The correlation between results of simple MO calculation and spectral data in aromatic hydrocarbons, and correlation between results of simple MO calculation and spectral data in conjugated linear polyenes are discussed. The book also looks at MO methods and the relations between electronic absorption spectra and geometry of molecules, biphenyl, styrene, and related compounds. The text is a good source of data for researchers and chemistry students who want to study electronic absorption spectra.