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Transport Phenomena In Plants
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Book Synopsis Transport Phenomena in Plants by : D. A. Baker
Download or read book Transport Phenomena in Plants written by D. A. Baker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants, in addition to their role as primary synthesizers of organic com pounds, have evolved as selective accumulators of inorganic nutrients from the earth's crust. This ability to mine the physical environment is restricted to green plants and some microorganisms, other life forms being direct1y or indirect1y dependent on this process for their supply of mineral nutrients. The initial accumulation of ions by plants is of ten spatially separated from the photosynthetic parts, necessitating the transport to these parts of the inorganic solutes thus acquired. The requirement for energy-rich materials by the accumulation process is provided by a transport in the opposite direction of organic solutes from the photosynthetic areas. These transport phenomena in plants have been studied at the cellular level, the tissue level, and the whole plant level. The basic problems of analysing the driving forces and the supply of energy for solute transport remain the same for alI systems, but the method of approach and the type of results obtained vary widely with the experimental material employed, reflecting the variation of the solute transporting properties which have se1ectively evolved in response to both internal and external environmental pressures.
Book Synopsis Transport Phenomena in Plants by : K. Raman
Download or read book Transport Phenomena in Plants written by K. Raman and published by . This book was released on 1997 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive treatment of transport in plants. The subject matter is treated in logical sequence based on refined interpretations of research findings. The information on ion transport, stomatal mechanism and organic transport and signalling event has been discussed in depth. The readers should find the writing lucid, clean and fresh. The venture is new and attempts to satisfy the textual needs of transport events in plants for the students and teachers of the subcontinent. The book discusses the vital areas of transport placing due importance on principles and processes. The treatment being at a higher level, clear perceptions and viewpoints are presented. Specific mechanisms and coordination of events among the seemingly different functions have been properly highlighted. Thermodynamic aspects relevant to the processes have been hinted at appropriate places.
Book Synopsis Phloem Transport in Plants by : Alden Springer Crafts
Download or read book Phloem Transport in Plants written by Alden Springer Crafts and published by W.H. Freeman. This book was released on 1971-01-01 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure of the phloem. The path of translocation. Phloem plugging. Phloem exudation. Assimilate movement. Transport of plant hormones. Movement of exogenous substances. Mechanisms proposed to explain transport phenomena. Effects of environmental factors. Some quantitative aspects of translocation.
Book Synopsis Transport Phenomena in Plant-internal Processes by : Andrés Chavarría Krauser
Download or read book Transport Phenomena in Plant-internal Processes written by Andrés Chavarría Krauser and published by . This book was released on 2006 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transport Phenomena in Dispersed Media by : G I Kelbaliyev
Download or read book Transport Phenomena in Dispersed Media written by G I Kelbaliyev and published by CRC Press. This book was released on 2021-12-13 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains useful theoretical and experimental material for scientists and engineers dealing with problems of heat and mass transfer in disperse media. Written for specialists in the development and design of chemical and petrochemical processes and power plants and advanced students.
Book Synopsis Transport Phenomena in Dispersed Media by : Gudret Isfandiyar Kelbaliyev
Download or read book Transport Phenomena in Dispersed Media written by Gudret Isfandiyar Kelbaliyev and published by CRC Press. This book was released on 2019-10-11 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transport Phenomena in Dispersed Media addresses the main problems associated with the transfer of heat, mass and momentum. The authors focus on the analytical solutions of the mass and heat transfer equations; the theoretical problems of coalescence, coagulation, aggregation and fragmentation of dispersed particles; the rheology of structured aggregate and kinetically stable disperse systems; the precipitation of particles in a turbulent flow; the evolution of the distribution function; the stochastic counterpart of the mass transfer equations; the dissipation of energy in disperse systems; and many other problems that distinguish this book from existing publications. Key Selling Features Covers all technological processes taking place in the oil and gas complex, as well as in the petrochemical industry Presents new original solutions for calculating design as well as for the development and implementation of processes of chemical technology Organized to first provide an extensive review of each chapter topic, solve specific problems, and then review the solutions with the reader Contains complex mathematical expressions for practical calculations Compares results obtained on the basis of mathematical models with experimental data
Book Synopsis Flow and Transport in the Natural Environment: Advances and Applications by : William L. Steffen
Download or read book Flow and Transport in the Natural Environment: Advances and Applications written by William L. Steffen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume arises from an International Symposium on Flow and Transport in the Natural Environment held in Canberra, Australia, in September 1987. The meeting was hosted by the CSIRO Division of Environmental Mechanics (now the Centre for Environmental Mechanics) to mark the opening of the second stage of its headquarters, the F.C. Pye Field Environment Laboratory, twenty-one years after the opening of the first stage. Those twenty-one years have seen much progress in our understanding of the physics of the natural environment and the occasion provided an ideal opportunity to review advances in our knowledge of flow and transport phenomena, particularly with regard to flow and transport in soils, plants and the atmosphere. The contents of this volume are based very closely on the Symposium's program. Undoubtedly, our choices of topics were idiosyncratic, but we believe that those we have selected exhibit progress, innovation, and much scope for practical application. Rather than being encyclopaedic, we have sought to deal with thirteen selected topics in depth.
Book Synopsis Vascular Transport in Plants by : N. Michelle Holbrook
Download or read book Vascular Transport in Plants written by N. Michelle Holbrook and published by Elsevier. This book was released on 2011-09-06 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular Transport in Plants provides an up-to-date synthesis of new research on the biology of long distance transport processes in plants. It is a valuable resource and reference for researchers and graduate level students in physiology, molecular biology, physiology, ecology, ecological physiology, development, and all applied disciplines related to agriculture, horticulture, forestry and biotechnology. The book considers long-distance transport from the perspective of molecular level processes to whole plant function, allowing readers to integrate information relating to vascular transport across multiple scales. The book is unique in presenting xylem and phloem transport processes in plants together in a comparative style that emphasizes the important interactions between these two parallel transport systems. - Includes 105 exceptional figures - Discusses xylem and phloem transport in a single volume, highlighting their interactions - Syntheses of structure, function and biology of vascular transport by leading authorities - Poses unsolved questions and stimulates future research - Provides a new conceptual framework for vascular function in plants
Book Synopsis Solute Transport in Plants by : T.J. Flowers
Download or read book Solute Transport in Plants written by T.J. Flowers and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of solute transport in plants dates back to the beginnings of experimental plant physiology, but has its origins in the much earlier interests of humankind in agriculture. Given this lineage, it is not surprising that there have been many books on the transport of solutes in plants; texts on the closely related subject of mineral nutrition also commonly address the topic of ion transport. Why another book? Well, physiologists continue to make new discoveries. Particularly pertinent is the characterisation of enzymes that are able to transport protons across membranes during the hydrolysis of energy-rich bonds. These enzymes, which include the H + -A TPases, are now known to be crucial for solute transport in plants and we have given them due emphasis. From an academic point of view, the transport systems in plants are now appreciated as worthy of study in their own right-not just as an extension of those systems already much more widely investigated in animals. From a wider perspective, understanding solute transport in plants is fundamental to understanding plants and the extent to which they can be manipulated for agricultural purposes. As physiologists interested in the mechanisms of transport, we first set out in this book to examine the solutes in plants and where are they located. Our next consideration was to provide the tools by which solute movement can be understood: a vital part of this was to describe membranes and those enzymes catalysing transport.
Book Synopsis Transport of Nutrients in Plants by : A. J. Peel
Download or read book Transport of Nutrients in Plants written by A. J. Peel and published by Elsevier. This book was released on 2013-10-22 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transport of Nutrients in Plants provides the study of nutrient movement in plants. The greater part of this book deals with the physiology and cytology of phloem. The first chapter of the text deals with studies on the definition of the cellular pathways of transport. Chapter 2 considers how the mobility of solutes can be measured and the range of chemical species which are moved in xylem and phloem. The next chapter discusses the concepts of velocity and rate. The rest of the book is devoted to the characteristics of phloem transport and the ultrastructure of sieve elements, including such topics as the control of movement, solute-loading and -unloading mechanisms, the dependence of transport upon metabolic energy, bidirectional movement and water movement in phloem. Finally an account is given of the movement of endogenous growth regulators and a brief assessment of 'hormone-directed' transport. Botanists will find the book very interesting and informative.
Book Synopsis Transport in Plants I by : M.H. Zimmermann
Download or read book Transport in Plants I written by M.H. Zimmermann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: When WILHELM RUHLAND developed his plan for an Encyclopedia of Plant Physiol ogy more than three decades ago, biology could still be conveniently subdivided into classical areas. Even within plant physiology, subdivisions were not too difficult to make, and general principles could be covered sufficiently in the two introductory volumes of the Encyclopedia on the physical and chemical basis of cell biology. But the situation changed rapidly even during the 12-year publication period of the Encyclopedia (1955-1967). The new molecular direction of genetics and structural research on biopolymers had an integrating effect on all other biological fields, including plant physiology, and it became increasingly difficult to keep previously distinct areas separated. RUHLAND'S overall plan included 18 volumes and about 22,000 pages. It covered the entire field of plant physiology, in most cases from the very beginning. But, as each volume appeared, it was clear that its content would soon be outdated.
Book Synopsis Transport in Plants II by : U. Lüttge
Download or read book Transport in Plants II written by U. Lüttge and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the first part (Part A) of this volume on transport, there was an emphasis on the processes occurring at the membranes bounding the cells. It was convenient to distinguish active and passive processes of transport across the membranes, and to recognize that certain transport processes may be regulated by internal factors in the cells such as cytoplasmic pH, concentrations of ions, of malate or of sugar in the vacuoles, or the hydrostatic pressure. Cells in tissues and organs show the same kinds of properties as individual cells, but in addition there can be cell to cell transport related to the organization of the tissue. Firstly cells within a tissue are separated from the external solutions by a diffusion path comprising parts of the cell walls and intercellular spaces; more generally this extra-cytoplasmic part of the tissue has been called the apoplasm. A similar term is "free space". Secondly, the anatomy of cells in tissues seems to allow some facilitated, local transport between cells in a symplasm. Entry into the symplast and subsequent transport in a symplasmic continuum seems to be privileged, in that ions may not have to mix with the bulk of the cytoplasm and can pass from cell to cell in particular cytoplasmic structures, plasmodesmata. In Chara plants, this kind of transport is found operating across the multi-cellular nodes as the main means of transport between the long internodal cells.
Book Synopsis Transport Phenomena in Porous Media III by : Derek B Ingham
Download or read book Transport Phenomena in Porous Media III written by Derek B Ingham and published by Elsevier. This book was released on 2005-07-29 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid and flow problems in porous media have attracted the attention of industrialists, engineers and scientists from varying disciplines, such as chemical, environmental, and mechanical engineering, geothermal physics and food science. There has been a increasing interest in heat and fluid flows through porous media, making this book a timely and appropriate resource.Each chapter is systematically detailed to be easily grasped by a research worker with basic knowledge of fluid mechanics, heat transfer and computational and experimental methods. At the same time, the readers will be informed of the most recent research literature in the field, giving it dual usage as both a post-grad text book and professional reference.Written by the recent directors of the NATO Advanced Study Institute session on 'Emerging Technologies and Techniques in Porous Media' (June 2003), this book is a timely and essential reference for scientists and engineers within a variety of fields.
Book Synopsis Inanimate Life by : George M. Briggs
Download or read book Inanimate Life written by George M. Briggs and published by . This book was released on 2021-07-16 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cellular Interactions by : H. F. Linskens
Download or read book Cellular Interactions written by H. F. Linskens and published by Springer. This book was released on 1984-03-01 with total page 743 pages. Available in PDF, EPUB and Kindle. Book excerpt: H. F. LINSKENS and J. HESLOP-HARRISON The chapters of this volume deal with intercellular interaction phenomena in plants. Collectively they provide a broad conspectus of a highly active, if greatly fragmented, research field. Certain limitations have been imposed on the subject matter, the most impor tant being the exclusion of long-range interactions within the plant body. It is true that pervasive hormonal control systems cannot readily be demarcated from controls mediated by pheromones or information-carrying molecules with more limited spheres of action, but consideration is given in this volume to the main classes of plant hormones and their functions only incidentally, since these are treated adequately in other volumes of this Encyclopedia series (V - ume 9-11) and in numerous other texts and reviews. Similarly, certain other effects, such as those associated with nutrients and ions, are not considered in any detail. Furthermore, we have excluded intracellular interactions, and also consideration of transport phenomena, which are treated in detail in Vol ume 3 of this Series. Other aspects of inter-cellular interaction, such as cell surface phenomena and implications of lectin-carbohydrate interactions, and plant-virus inter-relationships, are treated in other sections of this Encyclopedia (Volumes 13B and 14B, respectively). In the volume on physiological plant pathology (Volume 4 of this series) special attention has been given to host pathogen interaction. These aspects of our subject will therefore be excluded in the present treatise.
Book Synopsis Physiology Of Transport In Plants by : S. Sundara Rajan
Download or read book Physiology Of Transport In Plants written by S. Sundara Rajan and published by Anmol Publications PVT. LTD.. This book was released on 2003-01-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants Are Unique Among Living Beings As They Are Capable Of Producing Enough Food Materials Not Only For Themselves But For Other Organisms Also. They Remain In Situ, Absorb The Necessary Raw Materials From Soil And Manufacture Organic Substances. The Stationary Posture Of Plants However Poses A Problem For Plants As All Parts Can Not Absorb Inorganic Raw Materials From Soil And Also Underground Parts (Being Non Green) Can Not Prepare Food. This Necessitates A Mechanism For Multichannel Transportation. The Phenomenon Of Transportation In Deed Becomes Very Complex When Distances To Be Traveled Are Very Long As In Trees.Physiology Of Transport In Plants Analyses The Various Aspects Of Transportation Such As Structures Involved, Direction, Pathways, Mechanism, Energy Involved Etc. In A Detailed Way.The Book Has Chapter Dealing With Transportation Phenomena Of Both Organic And Inorganic Constituents Including The Absorption And Loss Of Water. As The Understanding Of Cell Structure Is Integral To The Study Of Any Physiology Process, Chapter Two Deals With Cell In An Exhaustive Manner.The Book Is Intended For Both Graduate And Ost Graduate Students Taking Biology, Botany As A Core Subject.
Book Synopsis Transport in Plants I by : M.H. Zimmermann
Download or read book Transport in Plants I written by M.H. Zimmermann and published by Springer. This book was released on 1975-11-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: When WILHELM RUHLAND developed his plan for an Encyclopedia of Plant Physiol ogy more than three decades ago, biology could still be conveniently subdivided into classical areas. Even within plant physiology, subdivisions were not too difficult to make, and general principles could be covered sufficiently in the two introductory volumes of the Encyclopedia on the physical and chemical basis of cell biology. But the situation changed rapidly even during the 12-year publication period of the Encyclopedia (1955-1967). The new molecular direction of genetics and structural research on biopolymers had an integrating effect on all other biological fields, including plant physiology, and it became increasingly difficult to keep previously distinct areas separated. RUHLAND'S overall plan included 18 volumes and about 22,000 pages. It covered the entire field of plant physiology, in most cases from the very beginning. But, as each volume appeared, it was clear that its content would soon be outdated.
