The Limits of Organic Life in Planetary Systems

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Publisher : National Academies Press
ISBN 13 : 0309179564
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Limits of Organic Life in Planetary Systems by : National Research Council

Download or read book The Limits of Organic Life in Planetary Systems written by National Research Council and published by National Academies Press. This book was released on 2007-06-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for life in the solar system and beyond has to date been governed by a model based on what we know about life on Earth (terran life). Most of NASA's mission planning is focused on locations where liquid water is possible and emphasizes searches for structures that resemble cells in terran organisms. It is possible, however, that life exists that is based on chemical reactions that do not involve carbon compounds, that occurs in solvents other than water, or that involves oxidation-reduction reactions without oxygen gas. To assist NASA incorporate this possibility in its efforts to search for life, the NRC was asked to carry out a study to evaluate whether nonstandard biochemistry might support life in solar system and conceivable extrasolar environments, and to define areas to guide research in this area. This book presents an exploration of a limited set of hypothetical chemistries of life, a review of current knowledge concerning key questions or hypotheses about nonterran life, and suggestions for future research.

Molecular Biology of the Cell

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Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of the Cell by :

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Principles of Organic Chemistry

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Publisher : Academic Press
ISBN 13 : 0128026340
Total Pages : 498 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Principles of Organic Chemistry by : Robert J. Ouellette

Download or read book Principles of Organic Chemistry written by Robert J. Ouellette and published by Academic Press. This book was released on 2015-02-13 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Class-tested and thoughtfully designed for student engagement, Principles of Organic Chemistry provides the tools and foundations needed by students in a short course or one-semester class on the subject. This book does not dilute the material or rely on rote memorization. Rather, it focuses on the underlying principles in order to make accessible the science that underpins so much of our day-to-day lives, as well as present further study and practice in medical and scientific fields. This book provides context and structure for learning the fundamental principles of organic chemistry, enabling the reader to proceed from simple to complex examples in a systematic and logical way. Utilizing clear and consistently colored figures, Principles of Organic Chemistry begins by exploring the step-by-step processes (or mechanisms) by which reactions occur to create molecular structures. It then describes some of the many ways these reactions make new compounds, examined by functional groups and corresponding common reaction mechanisms. Throughout, this book includes biochemical and pharmaceutical examples with varying degrees of difficulty, with worked answers and without, as well as advanced topics in later chapters for optional coverage. Incorporates valuable and engaging applications of the content to biological and industrial uses Includes a wealth of useful figures and problems to support reader comprehension and study Provides a high quality chapter on stereochemistry as well as advanced topics such as synthetic polymers and spectroscopy for class customization

Concepts of Biology

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Publisher :
ISBN 13 : 9781739015503
Total Pages : 0 pages
Book Rating : 4.0/5 (155 download)

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Book Synopsis Concepts of Biology by : Samantha Fowler

Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2023-05-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Microbiology

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Publisher :
ISBN 13 : 9781938168147
Total Pages : 1301 pages
Book Rating : 4.1/5 (681 download)

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Book Synopsis Microbiology by : Nina Parker

Download or read book Microbiology written by Nina Parker and published by . This book was released on 2016-05-30 with total page 1301 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology's art program enhances students' understanding of concepts through clear and effective illustrations, diagrams, and photographs. Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology."--BC Campus website.

Organic Chemistry Study Guide

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Publisher : Elsevier
ISBN 13 : 012801864X
Total Pages : 615 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Organic Chemistry Study Guide by : Robert J. Ouellette

Download or read book Organic Chemistry Study Guide written by Robert J. Ouellette and published by Elsevier. This book was released on 2014-11-04 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Chemistry Study Guide: Key Concepts, Problems, and Solutions features hundreds of problems from the companion book, Organic Chemistry, and includes solutions for every problem. Key concept summaries reinforce critical material from the primary book and enhance mastery of this complex subject. Organic chemistry is a constantly evolving field that has great relevance for all scientists, not just chemists. For chemical engineers, understanding the properties of organic molecules and how reactions occur is critically important to understanding the processes in an industrial plant. For biologists and health professionals, it is essential because nearly all of biochemistry springs from organic chemistry. Additionally, all scientists can benefit from improved critical thinking and problem-solving skills that are developed from the study of organic chemistry. Organic chemistry, like any "skill", is best learned by doing. It is difficult to learn by rote memorization, and true understanding comes only from concentrated reading, and working as many problems as possible. In fact, problem sets are the best way to ensure that concepts are not only well understood, but can also be applied to real-world problems in the work place. - Helps readers learn to categorize, analyze, and solve organic chemistry problems at all levels of difficulty - Hundreds of fully-worked practice problems, all with solutions - Key concept summaries for every chapter reinforces core content from the companion book

Handbook of Heterocyclic Chemistry

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Publisher : Elsevier
ISBN 13 : 1483293424
Total Pages : 568 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Handbook of Heterocyclic Chemistry by : Alan R. Katritzky

Download or read book Handbook of Heterocyclic Chemistry written by Alan R. Katritzky and published by Elsevier. This book was released on 2017-01-31 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a one-volume overall picture of the largest of the classical divisions of organic chemistry, suitable for the graduate or advanced undergraduate student, as well as for research workers, both specialists in the field and those engaged in another discipline and requiring knowledge of heterocyclic chemistry. It represents Volume 9 of Comprehensive Heterocyclic Chemistry and utilizes the general chapters which appear in the 8-volume work. The highly systematic coverage given to the subject makes this the most authoritative one-volume account of modern heterocyclic chemistry available.

Green Chemistry and the Ten Commandments of Sustainability

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Publisher :
ISBN 13 : 9780615433837
Total Pages : 412 pages
Book Rating : 4.4/5 (338 download)

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Book Synopsis Green Chemistry and the Ten Commandments of Sustainability by : Stanley E. Manahan

Download or read book Green Chemistry and the Ten Commandments of Sustainability written by Stanley E. Manahan and published by . This book was released on 2011 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microbial Biochemistry

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Publisher : Springer
ISBN 13 : 9401789088
Total Pages : 618 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Microbial Biochemistry by : G. N. Cohen

Download or read book Microbial Biochemistry written by G. N. Cohen and published by Springer. This book was released on 2014-07-21 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial physiology, biochemistry and genetics allowed the formulation of concepts that turned out to be important in the study of higher organisms. In the first section, the principles of bacterial growth are given, as well as the description of the different layers that enclose the bacterial cytoplasm, and their role in obtaining nutrients from the outside media through different permeability mechanism described in detail. A chapter is devoted to allostery and is indispensable for the comprehension of many regulatory mechanisms described throughout the book. Another section analyses the mechanisms by which cells obtain the energy necessary for their growth, glycolysis, the pentose phosphate pathway, the tricarboxylic and the anaplerotic cycles. Two chapters are devoted to classes of microorganisms rarely dealt with in textbooks, namely the Archaea, mainly the methanogenic bacteria, and the methylotrophs. Eight chapters describe the principles of the regulations at the transcriptional level, with the necessary knowledge of the machineries of transcription and translation. The next fifteen chapters deal with the biosynthesis of the cell building blocks, amino acids, purine and pyrimidine nucleotides and deoxynucleotides, water-soluble vitamins and coenzymes, isoprene and tetrapyrrole derivatives and vitamin B12. The two last chapters are devoted to the study of protein-DNA interactions and to the evolution of biosynthetic pathways. The considerable advances made in the last thirty years in the field by the introduction of gene cloning and sequencing and by the exponential development of physical methods such as X-ray crystallography or nuclear magnetic resonance have helped presenting metabolism under a multidisciplinary attractive angle.

Anatomy and Physiology

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Publisher :
ISBN 13 : 9781947172807
Total Pages : 0 pages
Book Rating : 4.1/5 (728 download)

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Book Synopsis Anatomy and Physiology by : J. Gordon Betts

Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chemistry, Life, the Universe and Everything

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Publisher :
ISBN 13 : 9781495240911
Total Pages : 218 pages
Book Rating : 4.2/5 (49 download)

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Book Synopsis Chemistry, Life, the Universe and Everything by : Melanie Cooper

Download or read book Chemistry, Life, the Universe and Everything written by Melanie Cooper and published by . This book was released on 2014-06-27 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: As you can see, this "molecular formula is not very informative, it tells us little or nothing about their structure, and suggests that all proteins are similar, which is confusing since they carry out so many different roles.

Chemistry

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Publisher :
ISBN 13 : 9780321413703
Total Pages : 1233 pages
Book Rating : 4.4/5 (137 download)

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Book Synopsis Chemistry by : Bruce Averill

Download or read book Chemistry written by Bruce Averill and published by . This book was released on 2007 with total page 1233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasises on contemporary applications and an intuitive problem-solving approach that helps students discover the exciting potential of chemical science. This book incorporates fresh applications from the three major areas of modern research: materials, environmental chemistry, and biological science.

Tables of Spectral Data for Structure Determination of Organic Compounds

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Publisher : Springer Science & Business Media
ISBN 13 : 3662224550
Total Pages : 325 pages
Book Rating : 4.6/5 (622 download)

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Book Synopsis Tables of Spectral Data for Structure Determination of Organic Compounds by : Ernö Pretsch

Download or read book Tables of Spectral Data for Structure Determination of Organic Compounds written by Ernö Pretsch and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although numerical data are, in principle, universal, the compilations presented in this book are extensively annotated and interleaved with text. This translation of the second German edition has been prepared to facilitate the use of this work, with all its valuable detail, by the large community of English-speaking scientists. Translation has also provided an opportunity to correct and revise the text, and to update the nomenclature. Fortunately, spectroscopic data and their relationship with structure do not change much with time so one can predict that this book will, for a long period of time, continue to be very useful to organic chemists involved in the identification of organic compounds or the elucidation of their structure. Klaus Biemann Cambridge, MA, April 1983 Preface to the First German Edition Making use of the information provided by various spectroscopic tech niques has become a matter of routine for the analytically oriented organic chemist. Those who have graduated recently received extensive training in these techniques as part of the curriculum while their older colleagues learned to use these methods by necessity. One can, therefore, assume that chemists are well versed in the proper choice of the methods suitable for the solution of a particular problem and to translate the experimental data into structural information.

Chemistry 2e

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Publisher :
ISBN 13 : 9781947172623
Total Pages : 0 pages
Book Rating : 4.1/5 (726 download)

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Book Synopsis Chemistry 2e by : Paul Flowers

Download or read book Chemistry 2e written by Paul Flowers and published by . This book was released on 2019-02-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.

C,H,N and O in Si and Characterization and Simulation of Materials and Processes

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Publisher : North Holland
ISBN 13 :
Total Pages : 624 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis C,H,N and O in Si and Characterization and Simulation of Materials and Processes by : A. Borghesi

Download or read book C,H,N and O in Si and Characterization and Simulation of Materials and Processes written by A. Borghesi and published by North Holland. This book was released on 1996 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing over 200 papers, this volume contains the proceedings of two symposia in the E-MRS series. Part I presents a state of the art review of the topic - Carbon, Hydrogen, Nitrogen and Oxygen in Silicon and in Other Elemental Semiconductors. There was strong representation from the industrial laboratories, illustrating that the topic is highly relevant for the semiconductor industry.The second part of the volume deals with a topic which is undergoing a process of convergence with two concerns that are more particularly application oriented. Firstly, the advanced instrumentation which, through the use of atomic force and tunnel microscopies, high resolution electron microscopy and other high precision analysis instruments, now allows for direct access to atomic mechanisms. Secondly, the technological development which in all areas of applications, particularly in the field of microelectronics and microsystems, requires as a result of the miniaturisation race, a precise mastery of the microscopic mechanisms.

Molecules Containing No Carbon Atoms and Molecules Containing One or Two Carbon Atoms

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Publisher :
ISBN 13 : 9783540706144
Total Pages : 0 pages
Book Rating : 4.7/5 (61 download)

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Book Synopsis Molecules Containing No Carbon Atoms and Molecules Containing One or Two Carbon Atoms by : Kozo Kuchitsu

Download or read book Molecules Containing No Carbon Atoms and Molecules Containing One or Two Carbon Atoms written by Kozo Kuchitsu and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Landolt-Börnstein volume II/30 contains data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation, etc.) of free polyatomic molecules including free radicals and molecular ions. This volume is made of two subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic, and photoelectron spectroscopy or by an analysis of electron diffraction intensities. All data obtained by these methods have been critically evaluated and compiled. The data are presented separately for each molecule, together with original references and computer-drawn figure(s). In this first subvolume, II/30A, the structures of inorganic molecules and molecules containing one or two carbon atoms are listed. Subvolume II/30B covers molecules with three or more than three carbon atoms.

Crystal Engineering

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681746263
Total Pages : 204 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Crystal Engineering by : Jeffrey H Williams

Download or read book Crystal Engineering written by Jeffrey H Williams and published by Morgan & Claypool Publishers. This book was released on 2017-09-28 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are more than 20 million chemicals in the literature, with new materials being synthesized each week. Most of these molecules are stable, and the 3-dimensional arrangement of the atoms in the molecules, in the various solids may be determined by routine x-ray crystallography. When this is done, it is found that this vast range of molecules, with varying sizes and shapes can be accommodated by only a handful of solid structures. This limited number of architectures for the packing of molecules of all shapes and sizes, to maximize attractive intermolecular forces and minimizing repulsive intermolecular forces, allows us to develop simple models of what holds the molecules together in the solid. In this volume we look at the origin of the molecular architecture of crystals; a topic that is becoming increasingly important and is often termed, crystal engineering. Such studies are a means of predicting crystal structures, and of designing crystals with particular properties by manipulating the structure and interaction of large molecules. That is, creating new crystal architectures with desired physical characteristics in which the molecules pack together in particular architectures; a subject of particular interest to the pharmaceutical industry.