What Are Natural Structures? PDF Download
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Author: Bobbie Kalman
Publisher: Crabtree Publishing Company
ISBN: 9780778733232
Category : Juvenile Nonfiction
Languages : en
Pages : 28
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Book Description
This book looks at natural structures such as plants, animal bodies, mountains, caves, rock formations, and icebergs, the materials from which they are made, and their colors, shapes, and textures. It shows structures made by animals, such as beehives and bird nests. This wonderful book with amazing photos will encourage young readers to notice colors and shapes in nature and how they relate to the purpose of structures.
Author: Bobbie Kalman
Publisher: Crabtree Publishing Company
ISBN: 9780778733232
Category : Juvenile Nonfiction
Languages : en
Pages : 28
Get Book Here
Book Description
This book looks at natural structures such as plants, animal bodies, mountains, caves, rock formations, and icebergs, the materials from which they are made, and their colors, shapes, and textures. It shows structures made by animals, such as beehives and bird nests. This wonderful book with amazing photos will encourage young readers to notice colors and shapes in nature and how they relate to the purpose of structures.
Author: Catherine Friend
Publisher: Candlewick Press
ISBN: 9780763624309
Category : Juvenile Fiction
Languages : en
Pages : 40
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Book Description
Jack the cat gets much more than he bargained for when he decides to build the perfect nest to attract the perfect chicken, who will lay the perfect egg, which will make the perfect omelet.
Author: Peter Pearce
Publisher: MIT Press
ISBN: 9780262660457
Category : Architecture
Languages : en
Pages : 268
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Book Description
"The structural designs that occur in nature - in molecules, in crystals, in living cells - appear in this fully illustrated book as a source of inspiration and study of design of man-made structures" -- BOOK JACKET.
Author: Yair Neuman
Publisher: Springer
ISBN: 3319682466
Category : Mathematics
Languages : en
Pages : 179
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Book Description
This book uncovers mathematical structures underlying natural intelligence and applies category theory as a modeling language for understanding human cognition, giving readers new insights into the nature of human thought. In this context, the book explores various topics and questions, such as the human representation of the number system, why our counting ability is different from that which is evident among non-human organisms, and why the idea of zero is so difficult to grasp. The book is organized into three parts: the first introduces the general reason for studying general structures underlying the human mind; the second part introduces category theory as a modeling language and use it for exposing the deep and fascinating structures underlying human cognition; and the third applies the general principles and ideas of the first two parts to reaching a better understanding of challenging aspects of the human mind such as our understanding of the number system, the metaphorical nature of our thinking and the logic of our unconscious dynamics.
Author: Xl Yang
Publisher: AuthorHouse
ISBN: 1449083072
Category : Education
Languages : en
Pages : 130
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Book Description
A non-mathematical book based on the authors' academic papers, which pioneered the study on the structures of galaxies, the solar system and the universe, and can be understood by any middle school student! The authors' findings are simple: everything originates from the proportion order and its harmonic deviation. For a system of two bodies like the Earth-Moon or the Sun-Earth, the proportion order reduces to Newton's gravity. Can life exist without gravity? For example, International Space Station and its on-board astronauts fall freely around the Earth, and suffer no gravity. Can astronauts stay for a long time in the Station? The question is resolved on Yahoo Answers: "The longest stay is 430 days in space. As soon as a person leaves the earth's gravitational field, several things start to occur in the body. Circulatory problems: within 2 to 3 days there is a 22% blood volume decrease or loss. Muscle atrophy occurs in space at 5% per week. Bone atrophy occurs in space at 1% per month. Remember, our bodies were developed within the earth's gravity field, our muscles are needed to counter gravity. In space, we no longer need our muscles, so the brain starts to optimize the body by getting rid of what it doesn't need. ......"
Author: Raymond Cooper
Publisher: CRC Press
ISBN: 1466567619
Category : Medical
Languages : en
Pages : 210
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Book Description
Notoriously cumbersome to isolate and challenging to synthesize, the path of natural products to viable drugs is an arduous journey. Yet compounds isolated from nature may possess fascinating structures, biological profiles and pharmaceutical potential far greater than anything made by man. Natural Products Chemistry: Sources, Separations and Structures presents a practical guide to sourcing, isolating, and discovering new compounds from nature many of which become pharmaceutical drugs. This book emphasizes the challenges and advantages of products acquired from nature, compared to those obtained from combinatorial chemistry. A basic introduction, the book describes the whole cycle from farm to final compound, backed up by case studies drawn from industry and research applications. It broadens the scope of applications and draws upon examples from various sources. Natural products chemistry, as taught today, draws its examples mainly from marine chemistry or plant chemistry; however, there is also a fascinating and rich world of fermented (microbial and algal) products leading to complex structures. Thus, the book draws upon examples from the microbial world and from insects too. Therefore, this is a source of bioactive metabolites, not traditionally available in academic settings, more the mainstay of the pharmaceutical industry. Providing a roadmap of the process of collecting a compound from nature, isolating the active ingredient, and determining the chemical structure, this book provides a unique approach to the world of natural products.
Author: Mathias Kolle
Publisher: Springer Science & Business Media
ISBN: 3642151698
Category : Science
Languages : en
Pages : 151
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Book Description
Unlike most natural colours that are based on pigment absorption, the striking iridescent and intense colouration of many butterflies, birds or beetles stems from the interaction of light with periodic sub-micrometer surface or volume patterns, so called “photonic structures”. These “structural colours” are increasingly well understood, but they are difficult to create artificially and exploit technologically. In this thesis the field of natural structural colours and biomimetic photonic structures is covered in a wide scope, ranging from plant photonics to theoretical optics. It demonstrates diffractive elements on the petal surfaces of many flowering plant species; these form the basis for the study of the role of structural colours in pollinator attraction. Self-assembly techniques, combined with scale able nanofabrication methods, were used to create complex artificial photonic structures inspired by those found in nature. In particular, the colour effect of a Papilio butterfly was mimicked and, by variation of its design motive, enhanced. All photonic effects described here are underpinned by state-of-the-art model calculations.
Author: Simon R. Hall
Publisher: World Scientific
ISBN: 1848164033
Category : Science
Languages : en
Pages : 216
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Book Description
In terms of structural complexity, the natural world presents innumerable examples of stunning beauty and high functionality, usually with the minimum of material and energy expenditure. Materials chemists can harness these amazing structures as ready-made scaffolds on which to grow inorganic phases which replicate the underlying complexity, thereby producing materials with greatly enhanced physical properties. This book comprehensively describes the entire range of natural materials that have been used in this way and the inorganic phases which result from them. The book covers simple molecules such as cellulose and chitin, to large biological constructs such as bacterial proteins, viruses and pollen. Practically every inorganic material has been synthesized using biotemplating methods and the book reflects this, ranging from simple oxides and carbonates such as silica and calcite, to complex semi- and superconducting materials. The book also discusses the formation of these materials from a mechanistic point of view, thereby enabling the reader to better understand the processes involved in biotemplated mineralization.
Author: Malcolm Millais
Publisher: Routledge
ISBN: 1317312163
Category : Architecture
Languages : en
Pages : 579
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Book Description
This is a one-stop book for knowing everything important about building structures. Self-contained and with no prerequisites needed, it is suitable for both general readers and building professionals. follow the history of structural understanding; grasp the concepts of structural behaviour via step-by-step explanations; apply these concepts to a simple building; see how these concepts apply to real buildings, from Durham Cathedral to the Bank of China; use these concepts to define the design process; see how these concepts inform design choices; understand how engineering and architecture have diverged, and what effect this had; learn to do simple but relevant numerical calculations for actual structures; understand when dynamics are important; follow the development of progressive collapse prevention; enter the world of modern structural theory; see how computers can be used for structural analysis; learn how to organise and design a successful project. With more than 500 pages and over 1100 user-friendly diagrams, this book is a must for anyone who would like to understand the fascinating world of structures.
Author: Wole Soboyejo
Publisher: Cambridge University Press
ISBN: 1108963447
Category : Technology & Engineering
Languages : en
Pages : 374
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Book Description
Master simple to advanced biomaterials and structures with this essential text. Featuring topics ranging from bionanoengineered materials to bio-inspired structures for spacecraft and bio-inspired robots, and covering issues such as motility, sensing, control and morphology, this highly illustrated text walks the reader through key scientific and practical engineering principles, discussing properties, applications and design. Presenting case studies for the design of materials and structures at the nano, micro, meso and macro-scales, and written by some of the leading experts on the subject, this is the ideal introduction to this emerging field for students in engineering and science as well as researchers.
