Redox

Redox PDF Author: Mohammed Awad Ali Khalid
Publisher: BoD – Books on Demand
ISBN: 9535133934
Category : Science
Languages : en
Pages : 252

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Book Description
Redox reactions are central to the major element cycling, many cell cycles, many chemisorption and physisorption processes, trace element mobility from rocks and sediments toward wells, aquifers, trace element toxicity toward life forms, and most remediation schemes including water treatments; over the last three decades, the field has attracted a lot of scientists, and a great deal of researches has been done in redox chemistry. This book provides a very broad overview of the state of the art of understanding redox processes, which starts with giving a concise introduction that describes the origin, historical background, and the development of the redox definitions. The book is organized into two sections that include ten chapters and introduces, in Section 1, generalized electron balance theory and its applications in electrolytic redox systems, redox-active molecules and its applications in device memory, fundamentals and applications of flow batteries and their integration into antidirect current, and donor acceptor titrations of displacement and electronic transference. Section 2 introduces redox in biological processes, including roles of reactive oxygen species in respiration, metabolism, and regulations, and redox in physiological processes as redox-sensitive TRP channels TRPA1 and TRPM2. All chapters are written by different authors (with the exception of Chapter 1 [Introduction]). This clearly reflects the broad range of topics that have been covered by experts in the field.

Redox

Redox PDF Author: Mohammed Awad Ali Khalid
Publisher: BoD – Books on Demand
ISBN: 9535133934
Category : Science
Languages : en
Pages : 252

Get Book Here

Book Description
Redox reactions are central to the major element cycling, many cell cycles, many chemisorption and physisorption processes, trace element mobility from rocks and sediments toward wells, aquifers, trace element toxicity toward life forms, and most remediation schemes including water treatments; over the last three decades, the field has attracted a lot of scientists, and a great deal of researches has been done in redox chemistry. This book provides a very broad overview of the state of the art of understanding redox processes, which starts with giving a concise introduction that describes the origin, historical background, and the development of the redox definitions. The book is organized into two sections that include ten chapters and introduces, in Section 1, generalized electron balance theory and its applications in electrolytic redox systems, redox-active molecules and its applications in device memory, fundamentals and applications of flow batteries and their integration into antidirect current, and donor acceptor titrations of displacement and electronic transference. Section 2 introduces redox in biological processes, including roles of reactive oxygen species in respiration, metabolism, and regulations, and redox in physiological processes as redox-sensitive TRP channels TRPA1 and TRPM2. All chapters are written by different authors (with the exception of Chapter 1 [Introduction]). This clearly reflects the broad range of topics that have been covered by experts in the field.

Oxidation-reduction Mechanisms in Iron-bearing Phyllosilicates

Oxidation-reduction Mechanisms in Iron-bearing Phyllosilicates PDF Author: J. W. Stucki
Publisher:
ISBN:
Category : Clay minerals
Languages : en
Pages : 12

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Book Description


Oxidizing and Reducing Agents

Oxidizing and Reducing Agents PDF Author: Steven D. Burke
Publisher: Handbook of Reagents for Organ
ISBN:
Category : Science
Languages : en
Pages : 576

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Book Description
Oxidizing and Reducing Agents S. D. Burke University of Wisconsin at Madison, USA R. L. Danheiser Massachusetts Institute of Technology, Cambridge, USA Recognising the critical need for bringing a handy reference work that deals with the most popular reagents in synthesis to the laboratory of practising organic chemists, the Editors of the acclaimed Encyclopedia of Reagents for Organic Synthesis (EROS) have selected the most important and useful reagents employed in contemporary organic synthesis. Handbook of Reagents for Organic Synthesis: Oxidizing and Reducing Agents, provides the synthetic chemist with a convenient compendium of information concentrating on the most important and frequently employed reagents for the oxidation and reduction of organic compounds, extracted and updated from EROS. The inclusion of a bibliography of reviews and monographs, a compilation of Organic Syntheses procedures with tested experimental details and references to oxidizing and reducing agents will ensure that this handbook is both comprehensive and convenient.

Whole Organ Approaches to Cellular Metabolism

Whole Organ Approaches to Cellular Metabolism PDF Author: James Bassingthwaighte
Publisher: Springer Science & Business Media
ISBN: 1461221846
Category : Medical
Languages : en
Pages : 576

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Book Description
The field of capillary-tissue exchange physiology has been galvanized twice in the past 25 years. A 1969 conference at the National Academy of Sciences in Copenhagen resulted in the book Capillary Permeability: The Transfer of Mole cules and Ions Between the Capillary Blood and the Tissue (Crone and Lassen, 1970). It focused on the physiochemical aspects of transcapillary water and solute transport. The field has matured considerably since. This volume was designed as the successor to the 1970 book, and was created at a gathering of the authors at McGill University. It too captures the breadth of a field that has been dramatically enriched by numerous technical and conceptual advances. In 1970 it was already known that the capillary wall was not merely a "cellophane bag" exerting steric hindrances on solute particles. Instead, the endothelial surface was recognized as the site of binding reactions and permeation by passive or carrier-mediated trans port. Furthermore, the cells of the blood could traverse evanescent wide openings in the "zippered" clefts. Today, research priorities have turned more to cell-cell interactions, toward understanding the utility of the gap junctional connections between endothelial cells and neighboring smooth muscle cells, neuronal twigs, and the parenchymal cells of organs. New discoveries in the past few years have revealed the critical importance of the close relationships between the endothelial cells and the parenchymal cells.

Target Organ Toxicity

Target Organ Toxicity PDF Author: Gerald M. Cohen
Publisher: Taylor & Francis
ISBN: 1000807932
Category : Medical
Languages : en
Pages : 488

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Book Description
First published in 1986: The purpose of this 2 volume set is to provide a valuable reference for established investigators and postgraduate students in toxicology.

Regulation of Tissue Oxygenation, Second Edition

Regulation of Tissue Oxygenation, Second Edition PDF Author: Roland N. Pittman
Publisher: Biota Publishing
ISBN: 1615047212
Category : Medical
Languages : en
Pages : 117

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Book Description
This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.

The Transplantation and Replacement of Thoracic Organs

The Transplantation and Replacement of Thoracic Organs PDF Author: D.K. Cooper
Publisher: Springer Science & Business Media
ISBN: 9400907117
Category : Medical
Languages : en
Pages : 519

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Book Description
It gives us great pleasure to contribute a short introduction outstanding book. This comprehensive work provides an to this important volume. immense fund of information, and will be an invaluable The transplantation of thoracic organs - heart,heart source of knowledge to physicians, surgeons, and scientists lung, lung - is a field of surgery that is expanding annually. for many years to come. The use of mechanical assist devices and artificial hearts to support patients awaiting transplantation is also developing rapidly, and further advances in this field may eventually April 1990 Christiaan Barnard lead to a totally implantable device that will function Cape Town, South Africa successfully for many years. It is therefore timely that such a volume as this should be made available to those who wish to be brought up-to date with the current state of knowledge in these related fields. The editors have done us all a great service in bringing together experts in every aspect of heart and Nazih Zuhdi lung transplantation and replacement to contribute to this Oklahoma City, USA Xl Preface The fields of the transplantation and replacement of thoracic Refinements in bioengineering have enabled mechanical organs have expanded immensely since the first human assist devices and the total artificial heart to support patients to-human heart transplant was performed in 1967. This successfully until a suitable donor becomes available.

Official Gazette of the United States Patent and Trademark Office

Official Gazette of the United States Patent and Trademark Office PDF Author:
Publisher:
ISBN:
Category : Patents
Languages : en
Pages : 548

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Book Description


Tissues and Organs

Tissues and Organs PDF Author: G. A. Chauvet
Publisher: Elsevier
ISBN: 148310012X
Category : Science
Languages : en
Pages : 555

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Book Description
Theoretical Systems in Biology: Hierarchical and Functional Integration, Volume II: Tissues and Organs discusses the phenomenology of physiological mechanisms. The book is comprised 10 chapters that are organized into two parts. The first part covers topics about the cell and its environment, such as cell membrane structure, mechanisms of membrane transport, and cell excitability. The second part deals with the mechanisms of physiological functions, which include the metabolic system, the respiratory system, and the renal system. The book will be of great use to researchers and professionals whose work requires a good understanding of human physiology.

Organ Preservation

Organ Preservation PDF Author: D.R. Pegg
Publisher: Springer Science & Business Media
ISBN: 9401162670
Category : Medical
Languages : en
Pages : 413

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Book Description
During the past 10 years, there have been many international meetings on the storage of organs prior to transplantation, and several have led to the publication of proceedings; there have also been a number of other books on this subject-. Most of these publications have concentrated on practical clinical aspects of organ preservation and on empirical animal experiments directed towards well-defined clinical objectives. Progress was rapid at first, but it is now generally agreed that there has been little improvement in techniques during the past 5 years, although understanding has certainly increased. In 1980 the Tissue Preservation and Banking Committee of the Transplantation Society decided that a fresh approach to the problem of improving preservation methods was needed: it was decided to hold a conference at which an opportunity would be provided to return to basic principles and to examine some of the advances that have occurred in recent yelns in areas of physiology that might be important for further improvements in preservation. The conference was held in Cambridge, UK, in April 1981 and this book is based upon the papers presented to that meeting and the work of a small discussion group that met after the main meeting. The book starts with six basic review chapters, followed by sections on the effects of ischaemia and anoxia, and on biochemical and pharmacological aspects of hypothermia. Chapters dealing with organ preservation by initial perfusion followed by hypothermia, and by continuous hypothermic perfusion, follow.