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Modellgestützte Bewertung der Nutzung von Biokohle als Bodenzusatz in der Landwirtschaft

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Book Series: Produktion und Energie / Karlsruher Institut für Technologie, Institut für Industriebetriebslehre und industrielle Produktion u. Deutsch-Französisches Institut für Umweltforschung ISSN: 21942404 ISBN: 9783731505594 Year: Volume: 19 Pages: XVIII, 287 p. DOI: 10.5445/KSP/1000057625 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Business and Management
Added to DOAB on : 2019-07-30 20:01:58
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This work provides an economic and ecological assessment of the application of biochar as soil amendment and identifies important influencing factors. Therefore, a multi-stage model including various methods, e.g. an ecosystem simulation of the soil, is developed. The assessment model is based on material and energy flow balances along the overall value chain – from biochar production to its application as soil amendment.

Coming back to life : the permeability of past and present, mortality and immortality, death and life in the ancient Mediterranean

Authors: ---
ISBN: 9781770962224 Year: Pages: 475 Language: English
Publisher: McGill University Library & Archives Grant: Social Sciences and Humanities Research Council of Canada
Subject: Religion --- History
Added to DOAB on : 2018-09-12 16:49:32
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The lines between death and life were neither fixed nor finite to the peoples of the ancient Mediterranean. For most, death was a passageway into a new and uncertain existence, and many perceived the deceased to continue to exercise agency among the living. Even for those more skeptical of an afterlife, notions of

Synaptic Plasticity

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ISBN: 9789535132332 9789535132349 Year: Pages: 222 DOI: 10.5772/63260 Language: English
Publisher: IntechOpen
Subject: Surgery
Added to DOAB on : 2019-10-03 07:51:50

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Nerve cells form thousands of contact points, the synapses, to communicate information with other neurons and target cells. Synapses are sites for changes in brain function through modification of synaptic transmission termed synaptic plasticity. The study of synaptic plasticity has flourished over the years with the advancement of technical breakthroughs and is a timely scientific endeavor today just like it was several decades ago. This book contributes to our understanding of synaptic plasticity at the molecular, biochemical, and cellular systems and behavioral level and informs the reader about its clinical relevance. The book contains ten chapters in three sections: (1) ""Mechanisms of Synaptic Plasticity,"" (2) ""Neural Plasticity,"" and (3) ""Plasticity and Neurological Diseases."" The book provides detailed and current reviews in these different areas written by experts in their respective fields. The mechanisms of synaptic plasticity and its relation to neurological diseases are featured prominently as a recurring theme throughout most chapters. This book will be most useful for neuroscientists and other scientists alike and will contribute to the training of current and future students who find the plastic nervous system as fascinating as many generations before them.

Aksjonsforskning i Norge: Teoretisk og empirisk mangfold

Authors: --- --- --- --- et al.
ISBN: 9788202529819 9788202567781 9788202567798 9788202567804 Year: Pages: 471 DOI: 10.23865/noasp.17 Language: Uncoded
Publisher: Cappelen Damm Akademisk/NOASP (Nordic Open Access Scholarly Publishing)
Subject: Education
Added to DOAB on : 2017-09-30 11:01:45
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Action Research in Norway. Theoretical and empirical diversity is an anthology consisting of twenty scientific articles from the fields of education, health, science centers, arts and working life. The anthology provides an insight into historical development, basic principles and theoretical and methodological discussions within the field of action research. The book addresses questions about participation, experience and dialogue as a basis for knowledge development. It includes topics such as professional development, development of school subjects, practice development, and organizational development. The empirical articles emphasizes on bridging the gap between theory and practice to understand, change and develop practices. Questions about the researcher´s role in action research are brought to attention, by highlighting issues such as the researcher's responsibility to contribute to reflection and clarification, and to raise critical questions, as well as to ensure that all voices are being heard. Furthermore, the anthology shows how exploratory methods, self-study and research in one’s own organization can contribute to learning and knowledge creation. The anthology underscores the importance of developing good education in action research at Master and Ph.D. level and argues for the importance of strengthening the research teaching in this field. Overall, the anthology shows how action research as a research tradition contributes to clarify and develop its epistemological and methodological foundation, to provide valid research results and to convey relevant and credible new knowledge. Such knowledge has an impact on how we practice, communicate and understand research in a variety of contexts.

Keywords

working life --- science centers --- education --- health --- arts

Fundamentals for the Anthropocene

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ISBN: 9783110567311 Year: Pages: 135 DOI: 10.1515/9783110567311 Language: English
Publisher: De Gruyter
Subject: Statistics --- Biology
Added to DOAB on : 2018-09-11 11:41:35
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This book seeks to bridge the gap between leading edge scholarship about the nature of the physical, tangible Universe and the nature of the life process on Earth on the one hand, and on the other hand challenges facing human society as to the current revolution in energy sources, national and international levels of political and economic organization, and humanity`s impacts upon the global ecosystem which have given rise to the depiction of a new era in earthlife termed the anthropocene.The author`s public career included responsibilities for economic policy formulation and implementation at the United States Department of Justice, the United States Agency for International Development, and a White House Office of Consumer Affairs. This provided an elevated overview of many current economic and political issues.These responsibilities stimulated a multi-decade exploration of leading academics` insights into the relational structuring of the Universe, non-equilibrium thermodynamics, complexity in the universe, and the structure of the life process. This book applies such fundamental insights to the question whether humanity will succeed or fail in its ambitious but uncertain quest.

Water Quality

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ISBN: 9789535128816 9789535128823 Year: Pages: 428 DOI: 10.5772/62562 Language: English
Publisher: IntechOpen
Subject: Geography
Added to DOAB on : 2019-10-03 07:51:49

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As concerns increase over the scarcity of water resources and the role of anthropogenic activities, water quality is evermore important. Activities ranging from agriculture to mining have had a bearing on the quality of water that they impact. Several studies assessing such impacts have been conducted at local and global scales over the years. This book, consisting of contributions by authors in various water-related fields, delves into some approaches that are used to understand and/or to improve water quality, and these include assessment of water chemistry, biomonitoring, modelling and water treatment. This book will be useful to environmental scientists, water professionals, researchers, academics and students.

Forest Ecology and Conservation

Authors: ---
ISBN: 9789535130895 9789535130901 Year: Pages: 160 DOI: 10.5772/63322 Language: English
Publisher: IntechOpen
Subject: Environmental Sciences --- Ecology
Added to DOAB on : 2019-10-03 07:51:49

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This book is dedicated to forest ecology and conservation on ecological and conservation aspects of forest. The book is divided into two sections: the first section ""Forest Ecology"" with four chapters deals with forest ecological aspects, while the second section ""Forest Conservation"" with two chapters looks into new techniques for conserving the forests. This book will bridge the gaps in the knowledge about some new emerging issues on forest ecology and conservation. It will be an interesting and helpful resource to all those in the field of forestry working for its sustainable use and conservation.

Current Perspective to Predict Actual Evapotranspiration

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ISBN: 9789535131731 9789535131748 Year: Pages: 116 DOI: 10.5772/65621 Language: English
Publisher: IntechOpen
Subject: Meteorology and Climatology
Added to DOAB on : 2019-10-03 07:51:50

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Evapotranspiration is the largest outgoing water flux from the Earth's surface; its accurate quantification is critical for the crop development in conditions of the climate changes from recent decades, and it can contribute to a greater understanding of a range of agricultural ecosystem processes. To evaluate the hydric requirements of the crops, it was agreed that they should be reported to a maximum global evapotranspiration called potential evapotranspiration. To estimate this variable, a variety of methods were developed, each with its benefits as well as trade-offs. Their use, however, is laborious due to their complexity and of the large number of parameters required. In this book, specialists' concerns worldwide to develop simple but reliable methodologies - with less data requirement - which will give accurate and appropriate results - are presented. In addition, a study of the physics of the moisture evaporation process from porous media to elucidate what are the mechanisms of moisture migration from granular biopesticides is presented in the last chapter.

The Amygdala - Where Emotions Shape Perception, Learning and Memories

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ISBN: 9789535132493 9789535132509 Year: Pages: 336 DOI: 10.5772/63124 Language: English
Publisher: IntechOpen
Subject: Physiology --- Cytology
Added to DOAB on : 2019-10-03 07:51:50

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The amygdala is a central component of the limbic system, which is known to play a critical role in emotional processing of learning and memory. Over these last 20 years, major advances in techniques for examining brain activity greatly helped the scientific community to determine the nature of the contribution of the amygdala to these fundamental aspects of cognition. Combined with new conceptual breakthroughs, research data obtained in animals and humans have also provided major insights into our understanding of the processes by which amygdala dysfunction contributes to various brain disorders, such as autism or Alzheimer's disease. Although the primary goal of this book is to inform experts and newcomers of some of the latest data in the field of brain structures involved in the mechanisms underlying emotional learning and memory, we hope it will also help stimulate discussion on the functional role of the amygdala and connected brain structures in these mechanisms.

Serotonin - A Chemical Messenger Between All Types of Living Cells

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ISBN: 9789535133612 9789535133629 Year: Pages: 316 DOI: 10.5772/65233 Language: English
Publisher: IntechOpen
Subject: Biochemistry --- Neurology
Added to DOAB on : 2019-10-03 07:51:50

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Serotonin - A Chemical Messenger Between All Types of Living Cells is a very interesting book on the most ancient neurotransmitter, hormone and trophic factor serotonin or 5-hydroxytryptamine (5-HT). This unique chemical is present in all living cells including plants and animals. This book will take us through a serene journey of the evolutionary history of serotonin and its role from man to mollusk. There are many interesting chapters incorporated in this book, including novel approaches for detecting minor metabolites of serotonin in human plasma, production and function of serotonin in cardiac cells, immuno-thrombotic effects of serotonin in platelets to the identification and localization of serotonin in the nervous system and gonad of bivalve mollusks.

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