Physiology of Stressed Crops, Vol. 5

Physiology of Stressed Crops, Vol. 5 PDF Author: U S Gupta
Publisher: CRC Press
ISBN: 1040290736
Category : Science
Languages : en
Pages : 421

Book Description
Though plant cells are separated by cell walls, cells maintain their identity as they are delimited by semi-permeable membranes that permit them to function as autonomous units. The flow of materials in and out of the cell is regulated by channels, transporters, pumps, and acquaporins in these membranes. The cytoplasm is sandwiched between two membranes: the plasma membrane, which forms the outer boundary of the cytoplasm, and the tonoplast or the vacuolar membrane which forms the inner boundary. Cell membranes serve several different functions: form boundaries and provide compartmentalization, site of chemical reactions catalyzed by membrane proteins, regulate the exchange of ions/compounds across the barrier, site of perception/transmission of signals (hormones), and act in cell-to-cell communication. The membrane functions are affected by different abiotic (biotic stress not discussed), nutritional, edaphic and mechanical stresses, which have been discussed in this volume in light of the recent literature

Electron Spin Resonance Vol 5

Electron Spin Resonance Vol 5 PDF Author: P. B. Ayscough
Publisher: Royal Society of Chemistry
ISBN: 085186791X
Category : Electron paramagnetic resonance
Languages : en
Pages : 394

Book Description
This product is not available separately, it is only sold as part of a set. There are 750 products in the set and these are all sold as one entity.

Albrecht on Soil Balancing

Albrecht on Soil Balancing PDF Author: William Albrecht
Publisher:
ISBN: 9781601730299
Category : Crops and soils
Languages : en
Pages : 0

Book Description
In volume 7 Prof. Albrecht reveals the importance of the balance equation, that it isn¿t enough to have nutrient to soil connections, it is the ratio of one element to another that counts. Albrecht¿s insight further reveals that an ounce of prevention in the form of balanced plant nutrition from fertile soils is better than a pound of cure using dangerous poisons.

Bulletin

Bulletin PDF Author: University of Missouri
Publisher:
ISBN:
Category :
Languages : en
Pages : 136

Book Description

Current Catalog

Current Catalog PDF Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1442

Book Description
First multi-year cumulation covers six years: 1965-70.

Handbook of Soil Sciences (Two Volume Set)

Handbook of Soil Sciences (Two Volume Set) PDF Author: Pan Ming Huang
Publisher: CRC Press
ISBN: 1439803048
Category : Science
Languages : en
Pages : 2249

Book Description
An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co

Locust Neurobiology

Locust Neurobiology PDF Author: ROWELL
Publisher: Birkhäuser
ISBN: 3034874782
Category : Science
Languages : en
Pages : 250

Book Description
The acridoid grasshoppers in general and the various species of swarm-forming locusts in particular have been among the most favoured subjects of insect physi ology, behaviour and ecology for many years. Several factors contribute to this popularity: their abundance in nature and their ease of culture in the laboratory, their relatively large size, and most of all, perhaps, their agricultural importance and the consequent intermittent availability of funds for their study. These factors together have inspired a large amount of experimental work, and this in tum has produced a new and often over-riding reason for working on acridoids -the huge body of available background information and know-how that has built up about these insects. This state of affairs is well seen in insect neurobiology. Only a restricted number of insect types are commonly used in this discipline, and originally most of them were selected for reasons of convenience and availability: grasshoppers, cock roaches, crickets, flies, bees and moths are the most important. Each of these in sects is the subject of the attentions of one or more major groups of neurobiolo gists, but neurobiological articles on acridoids probably exceed in number those on all other insects combined, at least if articles on the molecular biology of the nervous system of Drosophila are excluded.

CT of the Heart

CT of the Heart PDF Author: U. Joseph Schoepf
Publisher: Humana Press
ISBN: 1603272372
Category : Medical
Languages : en
Pages : 904

Book Description
This book is a comprehensive and richly-illustrated guide to cardiac CT, its current state, applications, and future directions. While the first edition of this text focused on what was then a novel instrument looking for application, this edition comes at a time where a wealth of guideline-driven, robust, and beneficial clinical applications have evolved that are enabled by an enormous and ever growing field of technology. Accordingly, the focus of the text has shifted from a technology-centric to a more patient-centric appraisal. While the specifications and capabilities of the CT system itself remain front and center as the basis for diagnostic success, much of the benefit derived from cardiac CT today comes from avant-garde technologies enabling enhanced visualization, quantitative imaging, and functional assessment, along with exciting deep learning, and artificial intelligence applications. Cardiac CT is no longer a mere tool for non-invasive coronary artery stenosis detection in the chest pain diagnostic algorithms; cardiac CT has proven its value for uses as diverse as personalized cardiovascular risk stratification, prediction, and management, diagnosing lesion-specific ischemia, guiding minimally invasive structural heart disease therapy, and planning cardiovascular surgery, among many others. This second edition is an authoritative guide and reference for both novices and experts in the medical imaging sciences who have an interest in cardiac CT.
Proudly powered by WordPress | Theme: Rits Blog by Crimson Themes.