Transport in Plants II PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Transport in Plants II PDF full book. Access full book title Transport in Plants II by U. Lüttge. Download full books in PDF and EPUB format.
Author: U. Lüttge
Publisher: Springer Science & Business Media
ISBN: 3642662277
Category : Science
Languages : en
Pages : 434
Get Book
Book Description
As plant physiology increased steadily in the latter half of the 19th century, problems of absorption and transport of water and of mineral nutrients and problems of the passage of metabolites from one cell to another were investigated, especially in Germany. JUSTUS VON LIEBIG, who was born in Darmstadt in 1803, founded agricultural chemistry and developed the techniques of mineral nutrition in agricul ture during the 70 years of his life. The discovery of plasmolysis by NAGEL! (1851), the investigation of permeability problems of artificial membranes by TRAUBE (1867) and the classical work on osmosis by PFEFFER (1877) laid the foundations for our understanding of soluble substances and osmosis in cell growth and cell mechanisms. Since living membranes were responsible for controlling both water movement and the substances in solution, "permeability" became a major topic for investigation and speculation. The problems then discussed under that heading included passive permeation by diffusion, Donnan equilibrium adjustments, active transport processes and antagonism between ions. In that era, when organelle isolation by differential centrifugation was unknown and the electron microscope had not been invented, the number of cell membranes, their thickness and their composition, were matters for conjecture. The nature of cell surface membranes was deduced with remarkable accuracy from the reactions of cells to substances in solution. In 1895, OVERTON, in U. S. A. , published the hypothesis that membranes were probably lipid in nature because of the greater penetration by substances with higher fat solubility.
Author: Jaime Donally
Publisher: International Society for Technology in Education
ISBN: 1564846636
Category : Education
Languages : en
Pages : 123
Get Book
Book Description
Get the practical insights and classroom examples you need to incorporate immersive technology into curriculum and create engaging, effective learning experiences for students. Teachers nationwide are adopting immersive technology – devices and software that provide augmented, virtual and mixed reality experiences – to enable students to go on virtual field trips, manipulate 3D objects and augment the world around them. Immersive technology resources can be far less costly than many believe, but there are issues school districts should resolve before making purchases and implementing this technology. Learning Transported helps educators plan and establish goals so that their investment in immersive technology benefits the greatest number of students. The book includes: • Definitions and examples of augmented, virtual and mixed reality. • Comparison of devices and platforms, and tips for selecting the best one. • Lesson plans mapped to standards and content areas. • Ideas for using immersive technology tools in the classroom. Immersive technology has great potential to transform learning and create engaging experiences for students. This book helps educators consider the most important factors in bringing this approach into the classroom: that the instruction addresses student outcomes and standards, and that the mechanism for delivering this learning is safe, affordable and suitable for the situation. The companion jump start guide based on this book is Immerse Yourself: Create Engaging AR/VR Experiences for All Learners.
Author: Marc-Olivier Wahler
Publisher: Msu Broad
ISBN: 9781941789056
Category : Art
Languages : en
Pages : 0
Get Book
Book Description
A foreword by museum director and exhibition curator Marc-Olivier Wahler discusses the contemporary art exhibition The Transported Man within the framework of a teleportation magic trick described in Christopher Priest's 1995 novel The Prestige. Included is an interview between Wahler and France-based curator Christophe Kihm addressing how the brain reacts when interpreting an artwork, the language with which to approach art, and how these impact the future of museums and art exhibitions. Pairing the exhibition objectives with methods of illusion, an original essay by Christopher Priest, and a text by Francis Ponge, the book provides insight into the importance of belief and the nature of visual perception.
Author: Phillip Peterson
Publisher: Createspace Independent Publishing Platform
ISBN: 9781539063612
Category :
Languages : en
Pages : 266
Get Book
Book Description
"Transport? Transport to where, Sir?" "Possibly straight to hell." Who will live? Who will die? An alien object is discovered off the coast of California; a sphere that transports people to other solar systems. Death-row inmate Russell Harris and nine other convicts are given the chance to save their own lives by agreeing to travel as test subjects on the transporter. But when the first volunteer dies a gruesome death, it becomes clear to Russell and his comrades that the venture is little more than a merciless death mission on which they will all perish. Their only chance of survival is to uncover the secret of the mysterious object, but that too seems hopeless - because no trace of the transporter's constructors can be found.
Author:
Publisher:
ISBN: 9783869305868
Category : Apartheid
Languages : en
Pages : 0
Get Book
Book Description
After On the Mines, The Transported of KwaNdebele is the second of David Goldblatt's books to be redesigned and expanded by the artist for Steidl Publishers. Dating originally from 1989, it talks about the workers of an apartheid tribal homeland for blacks, KwaNdebele, which has no industry, very few opportunities for jobs and is a long way from the nearest industrial-commercial activity of white-controlled Pretoria. Workers from KwaNdebele catch buses in the very early morning, some as early as 2:45 am, in order to be at their workplaces in Pretoria by 7:00. At the end of the day they repeat the journey in the other direction, to get home at between 8 and 10 pm. Goldblatt takes us on their bone-jarring journeys through the night, which is a metaphor for their arduous struggle toward freedom itself. In photographs devoid of sentimentality and artifice, the grim determination of these people to survive and overcome emerges in almost heroic terms. Brenda Goldblatt, filmmaker and writer, interviewed some of the bus-riding workers who endured not only these journeys but a civil war precipitated by the apartheid government's attempt to foist a kind of independence on KwaNdebele--a condition which would have made the workers foreigners in the land of their birth, South Africa, and thus deprived them of their limited right to work there. Interviews with contemporary (2012) bus-riders fill out the account. Phillip van Niekerk, former editor of the Mail & Guardian, provides an essay on KwaNdebele, its place in the logic of grand apartheid and its half-life in post-apartheid South Africa.
Author: U. Lüttge
Publisher: Springer Science & Business Media
ISBN: 3642662277
Category : Science
Languages : en
Pages : 434
Get Book
Book Description
As plant physiology increased steadily in the latter half of the 19th century, problems of absorption and transport of water and of mineral nutrients and problems of the passage of metabolites from one cell to another were investigated, especially in Germany. JUSTUS VON LIEBIG, who was born in Darmstadt in 1803, founded agricultural chemistry and developed the techniques of mineral nutrition in agricul ture during the 70 years of his life. The discovery of plasmolysis by NAGEL! (1851), the investigation of permeability problems of artificial membranes by TRAUBE (1867) and the classical work on osmosis by PFEFFER (1877) laid the foundations for our understanding of soluble substances and osmosis in cell growth and cell mechanisms. Since living membranes were responsible for controlling both water movement and the substances in solution, "permeability" became a major topic for investigation and speculation. The problems then discussed under that heading included passive permeation by diffusion, Donnan equilibrium adjustments, active transport processes and antagonism between ions. In that era, when organelle isolation by differential centrifugation was unknown and the electron microscope had not been invented, the number of cell membranes, their thickness and their composition, were matters for conjecture. The nature of cell surface membranes was deduced with remarkable accuracy from the reactions of cells to substances in solution. In 1895, OVERTON, in U. S. A. , published the hypothesis that membranes were probably lipid in nature because of the greater penetration by substances with higher fat solubility.
Author: Charles A. Perry
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 300
Get Book
Book Description
Author: Supriyo Datta
Publisher: Cambridge University Press
ISBN: 1139443240
Category : Technology & Engineering
Languages : en
Pages :
Get Book
Book Description
This book presents the conceptual framework underlying the atomistic theory of matter, emphasizing those aspects that relate to current flow. This includes some of the most advanced concepts of non-equilibrium quantum statistical mechanics. No prior acquaintance with quantum mechanics is assumed. Chapter 1 provides a description of quantum transport in elementary terms accessible to a beginner. The book then works its way from hydrogen to nanostructures, with extensive coverage of current flow. The final chapter summarizes the equations for quantum transport with illustrative examples showing how conductors evolve from the atomic to the ohmic regime as they get larger. Many numerical examples are used to provide concrete illustrations and the corresponding Matlab codes can be downloaded from the web. Videostreamed lectures, keyed to specific sections of the book, are also available through the web. This book is primarily aimed at senior and graduate students.
Author: European Conference of Ministers of Transport
Publisher: OECD Publishing
ISBN: 9264180036
Category :
Languages : en
Pages : 236
Get Book
Book Description
This Round Table identified a number of policy measures which could help to promote development in the inland waterways sector in Europe.
Author: Ilie Dumitru
Publisher: Springer Nature
ISBN: 3030325644
Category : Technology & Engineering
Languages : en
Pages : 715
Get Book
Book Description
This proceedings book includes papers that cover the latest developments in automotive vehicles and environment, advanced transport systems and road traffic, heavy and special vehicles, new materials, manufacturing technologies and logistics and advanced engineering methods. Authors of the papers selected for this book are experts from research, industry and universities, coming from different countries. The overall objectives of the presentations are to respond to the major challenges faced by the automotive industry, and to propose potential solutions to problems related to automotive technology, transportation and environment, and road safety. The congress is organized by SIAR (Society of Automotive Engineers from Romania) in cooperation with SAE International. The purpose is to gather members from academia, industry and government and present their possibilities for investigations and research, in order to establish new future collaborations in the automotive engineering and transport domain. This proceedings book is just a part of the outcomes of the congress. The results presented in this proceedings book benefit researchers from academia and research institutes, industry specialists, Ph.D. students and students in Automotive and Transport Engineering programs.
Author: OECD
Publisher: OECD Publishing
ISBN: 9282103625
Category :
Languages : en
Pages : 94
Get Book
Book Description
How have the passenger and freight transport sectors evolved in recent years and during the crisis? And what about road safety? This publication presents data on global trends in the transport sector with up-to-date figures on the impact of the recent economic crisis.
