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Author: DK
Publisher: Penguin
ISBN: 0744076447
Category : Nature
Languages : en
Pages : 258
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Book Description
The clearest and sharpest recognition guide to over 500 species of seashells from around the world. Authoritative text, crystal-clear photography, and a systematic approach make this the most comprehensive and concise pocket guide to seashells of the world. Packed with more than 600 full-color photographs of over 500 species of seashells, this handy reference book is designed to cut through the complex process of identification and make it accessible to the average reader. Expertly written and thoroughly vetted, each species entry combines a precise description with annotated photographs to highlight each shell's characteristics and distinguishing features. The entry always includes a distribution map, showing the geographical range of the species, as well as at-a-glance key facts. Packed with detailed information on the shape of each genus, differences between the major classes, and more, this is the clearest identification guide to seashells for beginners and established enthusiasts alike.
Author: DK
Publisher: Penguin
ISBN: 0744076447
Category : Nature
Languages : en
Pages : 258
Get Book Here
Book Description
The clearest and sharpest recognition guide to over 500 species of seashells from around the world. Authoritative text, crystal-clear photography, and a systematic approach make this the most comprehensive and concise pocket guide to seashells of the world. Packed with more than 600 full-color photographs of over 500 species of seashells, this handy reference book is designed to cut through the complex process of identification and make it accessible to the average reader. Expertly written and thoroughly vetted, each species entry combines a precise description with annotated photographs to highlight each shell's characteristics and distinguishing features. The entry always includes a distribution map, showing the geographical range of the species, as well as at-a-glance key facts. Packed with detailed information on the shape of each genus, differences between the major classes, and more, this is the clearest identification guide to seashells for beginners and established enthusiasts alike.
Author: Ansel C. Ugural
Publisher: CRC Press
ISBN: 135159866X
Category : Science
Languages : en
Pages : 619
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Book Description
Noted for its practical, accessible approach to senior and graduate-level engineering mechanics, Plates and Shells: Theory and Analysis is a long-time bestselling text on the subjects of elasticity and stress analysis. Many new examples and applications are included to review and support key foundational concepts. Advanced methods are discussed and analyzed, accompanied by illustrations. Problems are carefully arranged from the basic to the more challenging level. Computer/numerical approaches (Finite Difference, Finite Element, MATLAB) are introduced, and MATLAB code for selected illustrative problems and a case study is included.
Author: Eduard Ventsel
Publisher: CRC Press
ISBN: 9780203908723
Category : Mathematics
Languages : en
Pages : 688
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Book Description
Presenting recent principles of thin plate and shell theories, this book emphasizes novel analytical and numerical methods for solving linear and nonlinear plate and shell dilemmas, new theories for the design and analysis of thin plate-shell structures, and real-world numerical solutions, mechanics, and plate and shell models for engineering appli
Author: Toby Green
Publisher: University of Chicago Press
ISBN: 022664474X
Category : History
Languages : en
Pages : 651
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Book Description
By the time the “Scramble for Africa” among European colonial powers began in the late nineteenth century, Africa had already been globally connected for centuries. Its gold had fueled the economies of Europe and the Islamic world for nearly a millennium, and the sophisticated kingdoms spanning its west coast had traded with Europeans since the fifteenth century. Until at least 1650, this was a trade of equals, using a variety of currencies—most importantly, cowrie shells imported from the Maldives and nzimbu shells imported from Brazil. But, as the slave trade grew, African kingdoms began to lose prominence in the growing global economy. We have been living with the effects of this shift ever since. With A Fistful of Shells, Toby Green transforms our view of West and West-Central Africa by reconstructing the world of these kingdoms, which revolved around trade, diplomacy, complex religious beliefs, and the production of art. Green shows how the slave trade led to economic disparities that caused African kingdoms to lose relative political and economic power. The concentration of money in the hands of Atlantic elites in and outside these kingdoms brought about a revolutionary nineteenth century in Africa, parallel to the upheavals then taking place in Europe and America. Yet political fragmentation following the fall of African aristocracies produced radically different results as European colonization took hold. Drawing not just on written histories, but on archival research in nine countries, art, oral history, archaeology, and letters, Green lays bare the transformations that have shaped world politics and the global economy since the fifteenth century and paints a new and masterful portrait of West Africa, past and present.
Author: Kok Choong
Publisher: CRC Press
ISBN: 1000734277
Category : Technology & Engineering
Languages : en
Pages : 179
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Book Description
This edited volume features a collection of extended versions of 13 papers originally published in the proceedings of the 12th Asian Pacific Conference on Shell & Spatial Structures held in Penang, Malaysia in October 2018. All chapters in this book have been written by experts from Malaysia, Singapore, Korea, Hong Kong, China and Japan, and compiles recent advances in the analysis, design and construction of shell and spatial structures specifically in the Asia Pacific region. The contents of the book include (i) the application of advancement in analysis technique and computer technology to the realization of complex and iconic spatial structures, (ii) advanced stability analysis of novel structural forms, (iii) lessons learnt from the health condition of existing spatial structures and damaged spatial structures, (iv) promising ideas and new structural concepts, (v) fundamental study on numerical method for analysis, (vi) design of large-scale and space smart structure system and (vii) educational instructions for beginners in structural design. Researchers, practitioners and contractors in structural engineering, architecture and the built environment with a special interest in shell and spatial structures will find this book useful as it contains a wealth of information on their analysis, design and construction. University students will also find this book a valuable reference for their research studies.
Author: Foster James Springsteen
Publisher:
ISBN:
Category : Mollusks
Languages : en
Pages : 392
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Book Description
Author: Paula M. Mikkelsen
Publisher: Princeton University Press
ISBN: 0691239452
Category : Nature
Languages : en
Pages : 972
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Book Description
Located where the Atlantic Ocean, Gulf of Mexico, and Caribbean Sea converge, the Florida Keys are distinctive for their rich and varied marine fauna. The Keys are home to nearly sixty taxonomic families of bivalves such as clams and mussels--roughly half the world's bivalve family diversity. The first in a series of three volumes on the molluscan fauna of the Keys and adjacent regions, Seashells of Southern Florida: Bivalves provides a comprehensive treatment of these bivalves, and also serves as a comparative anatomical guide to bivalve diversity worldwide. Paula Mikkelsen and Rüdiger Bieler cover more than three hundred species of bivalves, including clams, scallops, oysters, mussels, shipworms, jewel boxes, tellins, and many lesser-known groups. For each family they select an exemplar species and illustrate its shell and anatomical features in detail. They describe habitat and other relevant information, and accompany each species account with high-resolution shell photographs of other family members. Text and images combine to present species--to family-level characteristics in a complete way never before seen. The book includes fifteen hundred mostly color photographs and images of shells, underwater habitats, bivalves in situ, original anatomical and hinge drawings, scanning electron micrographs, and unique transparent--shell illustrations with major organ systems color-coded and clearly shown. Seashells of Southern Florida: Bivalves is the most complete guide to subtropical bivalves available. It is an essential tool for students and teachers of molluscan diversity and systematics, and an indispensable identification guide for collectors, scuba divers, naturalists, environmental consultants, and natural-resource managers.
Author: J. N. Reddy
Publisher: CRC Press
ISBN: 9781560327059
Category : Technology & Engineering
Languages : en
Pages : 568
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Book Description
This text presents a complete treatment of the theory and analysis of elastic plates. It provides detailed coverage of classic and shear deformation plate theories and their solutions by analytical as well as numerical methods for bending, buckling and natural vibrations. Analytical solutions are based on the Navier and Levy solution method, and numerical solutions are based on the Rayleigh-Ritz methods and finite element method. The author address a range of topics, including basic equations of elasticity, virtual work and energy principles, cylindrical bending of plates, rectangular plates and an introduction to the finite element method with applications to plates.
Author: Anthony Doerr
Publisher: Simon and Schuster
ISBN: 1439190054
Category : Fiction
Languages : en
Pages : 256
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Book Description
In this astonishingly assured, exquisitely crafted debut collection, Anthony Doerr takes readers from the African coast to the suburbs of Ohio, from sideshow pageantry to harsh wilderness survival, charting a vast and varied emotional landscape. Like the best storytellers, Doerr explores the human condition in all its manifestations: metamorphosis, grief, fractured relationships, and slowly mending hearts. Most dazzling is Doerr's gift for conjuring nature in both its beautiful abundance and crushing power. Some of his characters contend with tremendous hardship; some discover unique gifts; all are united by their ultimate deference to the mysteries of their respective landscapes.
Author: Buntara Gan
Publisher: CRC Press
ISBN: 0429680708
Category : Technology & Engineering
Languages : en
Pages : 293
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Book Description
Condensed Isogeometric Analysis for Plates and Shell Structures proposes a novel technique for plate and shell governing equations based on isogeometric analysis, which condenses the dynamic equilibrium equation for plate and shell structures—suitable for reducing the computation cost of large degrees of freedom due to the adoption of Non-Uniform Rational Basis Spline (NURBS) models in the plate and shell element formulations. It features useful guidance for understanding the isogeometric approach and includes accompanying MATLAB® source code in each chapter to deepen readers' understanding of the fundamental theories and methods of civil, architectural, and mechanical engineering. Features: Adopts a progressive and rigorous presentation of relevant topics to facilitate use by students, academics, and professionals Seamlessly integrates the CAD geometrical data into the conventional FE plate and shell classical element codes Allows computation of analytical solutions of plate and shell theories based on a newly-introduced condensation method, not approximation theory Includes relevant MATLAB® codes
