Reduction and Mechanism

Reduction and Mechanism PDF Author: Alex Rosenberg
Publisher: Cambridge University Press
ISBN: 1108605117
Category : Science
Languages : en
Pages : 140

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Book Description
Reductionism is a widely endorsed methodology among biologists, a metaphysical theory advanced to vindicate the biologist's methodology, and an epistemic thesis those opposed to reductionism have been eager to refute. While the methodology has gone from strength to strength in its history of achievements, the metaphysical thesis grounding it remained controversial despite its significant changes over the last 75 years of the philosophy of science. Meanwhile, antireductionism about biology, and especially Darwinian natural selection, became orthodoxy in philosophy of mind, philosophy of science, and philosophy of biology. This Element expounds the debate about reductionism in biology, from the work of the post-positivists to the end of the century debates about supervenience, multiple realizability, and explanatory exclusion. It shows how the more widely accepted 21st century doctrine of 'mechanism' - reductionism with a human face - inherits both the strengths and the challenges of the view it has largely supplanted.

Reduction and Mechanism

Reduction and Mechanism PDF Author: Alex Rosenberg
Publisher: Cambridge University Press
ISBN: 1108605117
Category : Science
Languages : en
Pages : 140

Get Book Here

Book Description
Reductionism is a widely endorsed methodology among biologists, a metaphysical theory advanced to vindicate the biologist's methodology, and an epistemic thesis those opposed to reductionism have been eager to refute. While the methodology has gone from strength to strength in its history of achievements, the metaphysical thesis grounding it remained controversial despite its significant changes over the last 75 years of the philosophy of science. Meanwhile, antireductionism about biology, and especially Darwinian natural selection, became orthodoxy in philosophy of mind, philosophy of science, and philosophy of biology. This Element expounds the debate about reductionism in biology, from the work of the post-positivists to the end of the century debates about supervenience, multiple realizability, and explanatory exclusion. It shows how the more widely accepted 21st century doctrine of 'mechanism' - reductionism with a human face - inherits both the strengths and the challenges of the view it has largely supplanted.

Oxidation and Reduction

Oxidation and Reduction PDF Author: Dr Nandkishor Chandan
Publisher: Dr Nandkishor Chandan
ISBN:
Category : Education
Languages : en
Pages : 167

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Book Description
This book entitled “OXIDATION AND REDUCTION REAGENTS IN ORGANIC SYNTHESIS” has been particularly addressed to the graduate and postgraduate students who have opted for the Organic Chemistry study course as per the UGC syllabus. This book is equally useful for those students who are preparing for the NET-JRF-CSIR, SET, SLET, GATE, NET-ICAR and other competitive examinations like MPSC and UPSC. This book includes two volumes which divided into four chapters as volume-I cover oxidation and volume-II covers reduction in which general methods of preparations, synthetic applications and mechanism is discussed in details with different sets of examples. The large numbers of problems with solutions have been included at the end of each reagent discussions and covering the questions asked in different universities and competitive examinations. The organic synthesis is one of the most important branch of chemical science which wide exploited in the architecture of organic molecules with high biological significance.

Comprehensive Reduction and Application of Chemical Reaction Mechanism

Comprehensive Reduction and Application of Chemical Reaction Mechanism PDF Author: Tianfeng Lu
Publisher:
ISBN:
Category :
Languages : en
Pages : 432

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Book Description


Reduced Kinetic Mechanisms for Applications in Combustion Systems

Reduced Kinetic Mechanisms for Applications in Combustion Systems PDF Author: Norbert Peters
Publisher: Springer Science & Business Media
ISBN: 3540475435
Category : Science
Languages : en
Pages : 364

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Book Description
In general, combustion is a spatially three-dimensional, highly complex physi co-chemical process oftransient nature. Models are therefore needed that sim to such a degree that it becomes amenable plify a given combustion problem to theoretical or numerical analysis but that are not so restrictive as to distort the underlying physics or chemistry. In particular, in view of worldwide efforts to conserve energy and to control pollutant formation, models of combustion chemistry are needed that are sufficiently accurate to allow confident predic tions of flame structures. Reduced kinetic mechanisms, which are the topic of the present book, represent such combustion-chemistry models. Historically combustion chemistry was first described as a global one-step reaction in which fuel and oxidizer react to form a single product. Even when detailed mechanisms ofelementary reactions became available, empirical one step kinetic approximations were needed in order to make problems amenable to theoretical analysis. This situation began to change inthe early 1970s when computing facilities became more powerful and more widely available, thereby facilitating numerical analysis of relatively simple combustion problems, typi cally steady one-dimensional flames, with moderately detailed mechanisms of elementary reactions. However, even on the fastest and most powerful com puters available today, numerical simulations of, say, laminar, steady, three dimensional reacting flows with reasonably detailed and hence realistic ki netic mechanisms of elementary reactions are not possible.

Low-temperature Combustion and Autoignition

Low-temperature Combustion and Autoignition PDF Author: M.J. Pilling
Publisher: Elsevier
ISBN: 0080535658
Category : Science
Languages : en
Pages : 823

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Book Description
Combustion has played a central role in the development of our civilization which it maintains today as its predominant source of energy. The aim of this book is to provide an understanding of both fundamental and applied aspects of low-temperature combustion chemistry and autoignition. The topic is rooted in classical observational science and has grown, through an increasing understanding of the linkage of the phenomenology to coupled chemical reactions, to quite profound advances in the chemical kinetics of both complex and elementary reactions. The driving force has been both the intrinsic interest of an old and intriguing phenomenon and the centrality of its applications to our economic prosperity. The volume provides a coherent view of the subject while, at the same time, each chapter is self-contained.

Vanguard Satellite Spin-reduction Mechanism

Vanguard Satellite Spin-reduction Mechanism PDF Author: Robert C. Baumann
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 32

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Book Description
The Cloud Cover Satellite flown in Vanguard vehicles SLV-3 and SLV-4 required a spin rate of 55 r.p.m. when entering orbit. Since the third-stage rocket was spin-stabilized in flight, and because other considerations required that the satellite remain attached long enough to acquire more than the desired 55 r.p.m., a satellite spin-reduction mechanism was developed. Although the mechanisms functioned properly in both flights, the desired spin rate was not achieved owing to uncontrollable flight effects. These effects make the prediction of satellite spin rates after a long pre-separation coasting period extremely difficult. To meet future requirements a control system is needed which can orient a payload according to a predetermined scheme and maintain that orientation for the desired period.

Redox Mechanisms in Inorganic Chemistry

Redox Mechanisms in Inorganic Chemistry PDF Author: Graham Lappin
Publisher: Prentice Hall
ISBN:
Category : Science
Languages : en
Pages : 294

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Book Description


Part I. The Mechanism of the Wolff-Kishner Reduction

Part I. The Mechanism of the Wolff-Kishner Reduction PDF Author: Richard Stephen Urban
Publisher:
ISBN:
Category :
Languages : en
Pages : 112

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Book Description


Electrochemical Oxygen Reduction

Electrochemical Oxygen Reduction PDF Author: Pei Kang Shen
Publisher: Springer Nature
ISBN: 9813360771
Category : Science
Languages : en
Pages : 259

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Book Description
This book discusses systematically the theoretical research and the applications of electrochemical oxygen reduction. Oxygen reduction reaction is a common issue in electrochemistry, but is also an important process involved in the field of energy, cryogenic fuel cells, metal–air cells, oxygen sensors and hydrogen peroxide preparation. This book is divided into 6 chapters; it starts with a description of dynamic mechanisms, followed by a detailed introduction on the related experimental methods and related catalyst preparation technology. By providing the basic methods and testing techniques, and by demonstrating their applications, it helps readers gain a better understanding of oxygen reduction reactions, making it a valuable resource for the industrialization of scientific research achievements. Accordingly, the book appeals to a broad readership, particularly graduate students, those working at universities and research organizations, and industrial researchers.

Mechanism of Microbial Metal Reduction

Mechanism of Microbial Metal Reduction PDF Author: Thomas DiChristina
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description