Molecular Biology of the Cell

Molecular Biology of the Cell PDF Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0

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Molecular Biology of the Cell

Molecular Biology of the Cell PDF Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0

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Energy and Structure

Energy and Structure PDF Author: Richard Newbold Adams
Publisher: University of Texas Press
ISBN: 0292762224
Category : Social Science
Languages : en
Pages : 372

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Book Description
All social structures are essentially power structures dependent on energy. The concept of power and the role of energy in social organization are crucial and timely concerns, especially in light of the current apprehension about future energy resources. In Energy and Structure, Richard N. Adams argues that social power affects humanity's approach to ecological, economic, and political problems, directing people to seek solutions that are often deceptively shortsighted. Adams, an anthropologist, proposes that social power is directly derived from control over energy processes. He identifies how power and mentalistic structures constitute fundamental determinants that shape the lives of people at all stages of cultural development, forcing them to accept alternatives often far removed from their desires. His central thesis is that the amount of power in any system varies with the amount of control exercised over the environment and that increasing power and control lead to increasing centralization of decision-making, social marginalization, and environmental despoliation. Thus the more highly developed societies, by virtue of their greater controls, are responsible for the greater ultimate subordination and destruction of human potential, as humanity combines technological advances with a growing inability to exercise good judgment with respect to our own survival. Energy and Structure begins with an examination of the basic theory of social power—what it is and how it works. Adams defines and differentiates between the concepts of power and control, authority and legitimacy, power domains and levels. He then examines the underlying metatheory of energetic and mentalistic structures and provides an analytic model of the evolution of power, from the primitive band to modern nations. He predicts the emergence of supranational blocs and discusses other future possibilities. Throughout, his theoretical points are solidly supported by examples drawn from a wide range of cultures.

Energy Absorption of Structures and Materials

Energy Absorption of Structures and Materials PDF Author: G Lu
Publisher: Elsevier
ISBN: 1855738589
Category : Technology & Engineering
Languages : en
Pages : 419

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Book Description
This important study focuses on the way in which structures and materials can be best designed to absorb kinetic energy in a controllable and predictable manner. Understanding of energy absorption of structures and materials is important in calculating the damage to structures caused by accidental collision, assessing the residual strength of structures after initial damage and in designing packaging to protect its contents in the event of impact. Whilst a great deal of recent research has taken place into the energy absorption behaviour of structures and materials and significant progress has been made, this knowledge is diffuse and widely scattered. This book offers a synthesis of the most recent developments and forms a detailed and comprehensive view of the area. It is an essential reference for all engineers concerned with materials engineering in relation to the theory of plasticity, structural mechanics and impact dynamics. - Important new study of energy absorption of engineering structures and materials - Shows how they can be designed to withstand sudden loading in a safe, controllable and predictable way - Illuminating case studies back up the theoretical analysis

Concepts of Biology

Concepts of Biology PDF Author: Samantha Fowler
Publisher:
ISBN: 9781739015503
Category :
Languages : en
Pages : 0

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Book Description
Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.

Inner Bridges

Inner Bridges PDF Author: Fritz Frederick Smith
Publisher:
ISBN:
Category : Anatomy
Languages : en
Pages : 206

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Inanimate Life

Inanimate Life PDF Author: George M. Briggs
Publisher:
ISBN: 9781942341826
Category :
Languages : en
Pages :

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Computer Assisted Modeling

Computer Assisted Modeling PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309062284
Category : Computers
Languages : en
Pages : 186

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Book Description
In much of biology, the search for understanding the relation between structure and function is now taking place at the macromolecular level. Proteins, nucleic acids, and polysaccharides are macromolecule--polymers formed from families of simpler subunits. Because of their size and complexity, the polymers are capable of both inter- and intramolecular interactions. These interactions confer upon the polymers distinctive three-dimensional shapes. These tertiary configurations, in turn, determine the function of the macromolecule. Computers have become so inextricably involved in empirical studies of three-dimensional macromolecular structure that mathematical modeling, or theory, and experimental approaches are interrelated aspects of a single enterprise.

A Framework for K-12 Science Education

A Framework for K-12 Science Education PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309214459
Category : Education
Languages : en
Pages : 400

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Book Description
Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.

Cell Biology by the Numbers

Cell Biology by the Numbers PDF Author: Ron Milo
Publisher: Garland Science
ISBN: 1317230698
Category : Science
Languages : en
Pages : 399

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Book Description
A Top 25 CHOICE 2016 Title, and recipient of the CHOICE Outstanding Academic Title (OAT) Award. How much energy is released in ATP hydrolysis? How many mRNAs are in a cell? How genetically similar are two random people? What is faster, transcription or translation?Cell Biology by the Numbers explores these questions and dozens of others provid

Energy Dissipation in Hydraulic Structures

Energy Dissipation in Hydraulic Structures PDF Author: Hubert Chanson
Publisher: CRC Press
ISBN: 1315680297
Category : Technology & Engineering
Languages : en
Pages : 178

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Book Description
Recent advances in technology have permitted the construction of large dams, reservoirs and channels. This progress has necessitated the development of new design and construction techniques, particularly with the provision of adequate flood release facilities. Chutes and spillways are designed to spill large water discharges over a hydraulic struc