Channels, Carriers, and Pumps

Channels, Carriers, and Pumps PDF Author: Wilfred D. Stein
Publisher: Elsevier
ISBN: 0124165834
Category : Science
Languages : en
Pages : 423

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Book Description
An introduction to the principles of membrane transport: How molecules and ions move across the cell membrane by simple diffusion and by making use of specialized membrane components (channels, carriers, and pumps). The text emphasizes the quantitative aspects of such movement and its interpretation in terms of transport kinetics. Molecular studies of channels, carriers, and pumps are described in detail as well as structural principles and the fundamental similarities between the various transporters and their evolutionary interrelationships. The regulation of transporters and their role in health and disease are also considered. - Provides an introduction to the properties of transport proteins: channels, carriers, and pumps - Presents up-to-date information on the structure of transport proteins and on their function and regulation - Includes introductions to transport kinetics and to the cloning of genes that code transport proteins - Furnishes a link between the experimental basis of the subject and theoretical model building

Channels, Carriers, and Pumps

Channels, Carriers, and Pumps PDF Author: Wilfred D. Stein
Publisher: Elsevier
ISBN: 0124165834
Category : Science
Languages : en
Pages : 423

Get Book Here

Book Description
An introduction to the principles of membrane transport: How molecules and ions move across the cell membrane by simple diffusion and by making use of specialized membrane components (channels, carriers, and pumps). The text emphasizes the quantitative aspects of such movement and its interpretation in terms of transport kinetics. Molecular studies of channels, carriers, and pumps are described in detail as well as structural principles and the fundamental similarities between the various transporters and their evolutionary interrelationships. The regulation of transporters and their role in health and disease are also considered. - Provides an introduction to the properties of transport proteins: channels, carriers, and pumps - Presents up-to-date information on the structure of transport proteins and on their function and regulation - Includes introductions to transport kinetics and to the cloning of genes that code transport proteins - Furnishes a link between the experimental basis of the subject and theoretical model building

Integrated Soil and Sediment Research: A Basis for Proper Protection

Integrated Soil and Sediment Research: A Basis for Proper Protection PDF Author: Herman J.P. Eijsackers
Publisher: Springer Science & Business Media
ISBN: 9401120080
Category : Science
Languages : en
Pages : 810

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Book Description
Increasing awareness of the irreversible and long-lasting impacts of deterioration and pollution of soils and sediments has had an important influence on environmental policies and research in the last decade. The complexity of the soil and sediment systems and its processes cannot be tackled properly unless scientists from different disciplines work together. With this in mind, a number of multidisciplinary soil research programmes have been started in various European countries. They involve different disciplinary approaches and they aim at different fields of application: agriculture, land use and town and country planning, drinking water supply, nature management. The results that are now appearing need to be integrated in a scientifically sound and useful way. The first European Conference on Integrated Research for Soil and Sediment Protection and Remediation was intended to foster this. The volume contains the edited and selected proceedings of this Conference.

Soil Resource Heterogeneity and Ecosystem Processes

Soil Resource Heterogeneity and Ecosystem Processes PDF Author: Terrance David Loecke
Publisher:
ISBN:
Category : Growth (Plants)
Languages : en
Pages : 392

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Book Description


Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 962

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Book Description


Advanced methods, equipment and platforms in precision field crops protection

Advanced methods, equipment and platforms in precision field crops protection PDF Author: Jun Ni
Publisher: Frontiers Media SA
ISBN: 2832523811
Category : Science
Languages : en
Pages : 274

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Book Description


Index Medicus

Index Medicus PDF Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 2388

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Book Description
Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Diffusive Gradients in Thin-Films for Environmental Measurements

Diffusive Gradients in Thin-Films for Environmental Measurements PDF Author: William Davison
Publisher: Cambridge University Press
ISBN: 110713076X
Category : Science
Languages : en
Pages : 321

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Book Description
An essential guide to the applications and usage of the diffusive gradients in thin-films (DGT) technique for students and professionals.

Biogeochemistry of Trace Elements in the Rhizosphere

Biogeochemistry of Trace Elements in the Rhizosphere PDF Author: G.R. Gobran
Publisher: Elsevier
ISBN: 0080457673
Category : Technology & Engineering
Languages : en
Pages : 481

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Book Description
The rhizosphere in soil environments refers to the narrow zone of soil influenced by the root and exudates. Microbial populations in the rhizosphere can be 10 - 100 times larger than the populations in the bulk soil. Therefore, the rhizosphere is bathed in root exudates and microbial metabolites and the chemistry and biology at the soil-root interface is governed by biotic (plant roots, microbes) and abiotic (physical and chemical) interactions. The research on biotic and abiotic interactions in the rhizosphere should, thus, be an issue of intense interest for years to come. This book, which consists of 15 chapters, addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem. It is an essential reference work for chemists and biologists studying environmental systems, as well as earth, soil and environmental scientists.* 15 chapter book, which addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem

Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1264

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Book Description


Ecology Abstracts

Ecology Abstracts PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 778

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Book Description
Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.