Download or read book Capture of Electrons in Molecular Oxygen written by George Samuel Hurst and published by . This book was released on 1959 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regulation of Tissue Oxygenation Second Edition written by Roland N. Pittman and published by Biota Publishing. This book was released on 2016-08-18 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Activation of Molecular Oxygen by Electron Impact written by John Lewis Wilson and published by . This book was released on 1933 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Formation of Negative Oxygen Ions in the Collisions of Positive Oxygen Ions with Gas Molecules written by Ya. M. Fogel and published by . This book was released on 1955 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Electronic Transitions of Molecular Oxygen written by Mikkel Bregnhøj and published by Springer. This book was released on 2018-12-15 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the fundamentals and the state of the art of the photophysics of molecular oxygen. The author examines optical transitions between the lowest-lying electronic states in molecular oxygen and how these transitions respond to perturbation, either from an organic molecule or from the plasmon field of a metal nanoparticle. We live on a planet filled with light and oxygen. The interaction between these two components forms the basis of excited state chemistry spanning the fields of synthetic organic chemistry, materials chemistry, molecular biology, and photodynamic treatment of cancer. Still, the fundamental ways in which oxygen is affected by light is an active subject of research and is continually being developed and rationalized. In this book, readers will learn that singlet oxygen, the excited state of oxygen that exhibits unique chemical reactivity, can be selectively made via direct optical excitation of oxygen in a sensitizer-free system. Readers will also discover that this approach can perturb living cells differently depending on the singlet oxygen “dose”.
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:
Download or read book Electron Capture from Atomic Nitrogen and Oxygen by Protons written by R. A. Mapleton and published by . This book was released on 1965 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electron Capture written by A. Zlatkis and published by Elsevier. This book was released on 1981-01-01 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Capture
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Health Physics Division Annual Progress Report for Period Ending written by Oak Ridge National Laboratory. Health Physics Division and published by . This book was released on 1959 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Translation written by and published by . This book was released on 1959 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Singlet Oxygen written by Santi Nonell and published by Royal Society of Chemistry. This book was released on 2016-01-27 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meeting the desire for a comprehensive book that collects and curates the vast amount of knowledge gained in the field of singlet oxygen, this title covers the physical, chemical and biological properties of this reactive oxygen species and also its increasingly important applications across chemical, environmental and biomedical areas.The editors have a long and distinguished background in the field of singlet oxygen chemistry and biomedical applications, giving them a unique insight and ensuring the contributions attain the highest scientific level.The book provides an up to date reference resource for both the beginner and experienced researcher and crucially for those working across disciplines such as photochemistry, photobiology and photomedicine.
Download or read book Mitonuclear Ecology written by Geoffrey E. Hill and published by Oxford University Press. This book was released on 2019-04-30 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This novel text provides a concise synthesis of how the interactions between mitochondrial and nuclear genes have played a major role in shaping the ecology and evolution of eukaryotes. The foundation for this new focus on mitonuclear interactions originated from research in biochemistry and cell biology laboratories, although the broader ecological and evolutionary implications have yet to be fully explored. The imperative for mitonuclear coadaptation is proposed to be a major selective force in the evolution of sexual reproduction and two mating types in eukaryotes, in the formation of species, in the evolution of ornaments and sexual selection, in the process of adaptation, and in the evolution of senescence. The book highlights the importance of mitonuclear coadaptation to the evolution of complex life and champions mitonuclear ecology as an important subdiscipline in ecology and evolution.
Download or read book Health Physics Division annual progress report written by Oak Ridge National Laboratory. Health Physics Division and published by . This book was released on 1959-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Electron Affinity of the Oxygen Molecule written by Charles L. Sieglaff and published by . This book was released on 1953 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Singlet Molecular Oxygen written by Arthur Paul Schaap and published by Hutchinson Ross Publishing Company. This book was released on 1976 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Health Perspectives written by and published by . This book was released on 1980 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
