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Objets chers et funestes

ISBN: 9782940549917 Year: Language: French
Publisher: Graduate Institute Publications
Added to DOAB on : 2017-10-09 11:02:38
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Nous vivons en Occident dans un type de société qui se soumet sans grande résistance à l’impératif d’une production et d’une consommation d’objets atteignant des proportions alarmantes. Ce phénomène pose des questions aussi bien aux pays du centre industrialisé qu’à ceux de la périphérie en mal d’industrialisation réelle ou fantasmée. Quelles questions ? Quels genres de problèmes ? Le titre et le sous-titre du présent cahier indiquent déjà les grands axes de la problématique que nous exposons...

Frontiers of Sulfur Metabolism in Plant Growth, Development, and Stress Response

Authors: --- --- --- --- et al.
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889199037 Year: Pages: 368 DOI: 10.3389/978-2-88919-903-7 Language: English
Publisher: Frontiers Media SA
Subject: Science (General) --- Botany
Added to DOAB on : 2016-01-19 14:05:46
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Growing plants have a constitutive demand for sulfur to synthesize proteins, sulfolipids and other essential sulfur containing molecules for growth and development. The uptake and subsequent distribution of sulfate is regulated in response to demand and environmental cues. The importance of sulfate for plant growth and vigor and hence crop yield and nutritional quality for human and animal diets has been clearly recognized. The acquisition of sulfur by plants, however, has become an increasingly important concern for the agriculture due to the decreasing S-emissions from industrial sources and the consequent limitation of inputs from atmospheric deposition. Molecular characterization involving transcriptomics, proteomics and metabolomics in Arabidopsis thaliana as well as in major crops revealed that sulfate uptake, distribution and assimilation are finely regulated depending on sulfur status and demand, and that these regulatory networks are integrated with cell cycle, photosynthesis, carbohydrate metabolism, hormonal signaling, uptake and assimilation of other nutrients, etc., to enable plant growth, development, and reproduction even under different biotic and abiotic stresses. This knowledge can be used to underpin approaches to enhance plant growth and nutritional quality of major food crops around the world. Although considerable progress has been made regarding the central role of sulfur metabolism in plant growth, development and stress response, several frontiers need to be explored to reveal the mechanisms of the cross-talk between sulfur metabolism and these processes. In this research topic the knowledge on plant sulfur metabolism is reviewed and updated. Focus is put not only on molecular mechanisms of control of sulfur metabolism but also on its integration with other vital metabolic events. The topic covers 4 major areas of sulfur research: sulfate uptake, assimilation and metabolism, regulation, and role in stress response. We hope that the topic will promote interaction between researchers with different expertise and thus contribute to a more integrative approach to study sulfur metabolism in plants.

Air Quality Monitoring and Forecasting

Authors: --- ---
ISBN: 9783038428398 9783038428404 Year: Pages: VI, 204 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Chemistry (General)
Added to DOAB on : 2018-04-27 14:36:36
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Air quality is personal. Its management is highly so. Asthmatic or air-pollutant-sensitive individuals depend on accurate air quality forecasts to help manage their daily activities. However, the adverse effects of poor air quality on public health and visibility extend far beyond the daily time horizon. Pneumonic and cardiac vascular responses of individuals in all age groups can be both acute, episodic and short-term, as well as chronic, accumulative and long-term. Urban haze resulting from stagnant poor air can linger for many days. In this Special Issue, seven papers cover a wide range of air pollution forecasting technology and emission control responses.It is paramount to verify and improve air quality forecast modeling systems constantly by as many quality-assured and cross-calibrated measurements as possible. Improvements from national centers such as the U. S. National Oceanic and Atmospheric Administration’s (NOAA) research arms must produce verification statistics satisfying operational center performance metrics over multiple seasons before implementation is possible. High quality, compact, and mobile monitors are a significant player in air quality and atmospheric composition continuous measurements and are poised to become even more important. Five papers in this issue provide insight on observation technological advances and data assimilation. Air quality monitoring and forecasting sciences necessarily advance in lock-step and improvements for one benefit the other.

Efficient Radar Forward Operator for Operational Data Assimilation within the COSMO-model

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Book Series: Wissenschaftliche Berichte des Instituts für Meteorologie und Klimaforschung des Karlsruher Instituts für Technologie ISSN: 01795619 ISBN: 9783731501282 Year: Volume: 60 Pages: XI, 235 p. DOI: 10.5445/KSP/1000036921 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Physics (General)
Added to DOAB on : 2019-07-30 20:02:01
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Doppler radars provide unique 3D information about precipitating clouds in high spatial and temporal resolutions. However, the observed quantities (reflectivity, Doppler velocity and polarization properties) are not directly comparable to the variables of numerical prediction models. In order to enable radar data assimilation, a comprehensive modular radar forward operator has been developed.

Böhmische Juden auf Wanderschaft über Prag nach Wien

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ISBN: 9783205209775 Year: Pages: 302 Seiten Language: German
Publisher: Böhlau Grant: Austrian Science Fund - PUB 654
Added to DOAB on : 2019-12-20 11:21:02
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The volume presents a Jewish family history written by Charlotte Weisl in 1931/32, dating back to the 17th century. The journey begins in small Bohemian rural communities and district towns and finally leads via Prague to Vienna, where the meeting with Zionism personified by Theodor Herzl begins a new phase. The First World War and the already emerging entry into the "age of Hitler" are the further drastic political events.

Assimilation of Remote Sensing Data into Earth System Models

Authors: --- ---
ISBN: 9783039216406 9783039216413 Year: Pages: 236 DOI: 10.3390/books978-3-03921-641-3 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General)
Added to DOAB on : 2019-12-09 11:49:16
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In the Earth sciences, a transition is currently occurring in multiple fields towards an integrated Earth system approach, with applications including numerical weather prediction, hydrological forecasting, climate impact studies, ocean dynamics estimation and monitoring, and carbon cycle monitoring. These approaches rely on coupled modeling techniques using Earth system models that account for an increased level of complexity of the processes and interactions between atmosphere, ocean, sea ice, and terrestrial surfaces. A crucial component of Earth system approaches is the development of coupled data assimilation of satellite observations to ensure consistent initialization at the interface between the different subsystems. Going towards strongly coupled data assimilation involving all Earth system components is a subject of active research. A lot of progress is being made in the ocean–atmosphere domain, but also over land. As atmospheric models now tend to address subkilometric scales, assimilating high spatial resolution satellite data in the land surface models used in atmospheric models is critical. This evolution is also challenging for hydrological modeling. This book gathers papers reporting research on various aspects of coupled data assimilation in Earth system models. It includes contributions presenting recent progress in ocean–atmosphere, land–atmosphere, and soil–vegetation data assimilation.

The Roma in Romanian History

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ISBN: 9789639241848 9786155053931 Year: Language: English
Publisher: Central European University Press
Subject: Ethnology
Added to DOAB on : 2015-05-19 15:18:48
License: OpenEdition licence for Books

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One of the greatest challenges during the enlargement process of the European Union towards the east is how the issue of the Roma or Gypsies is tackled. This ethnic minority group represents a much higher share by numbers, too, in some regions going above 20% of the population. This enormous social and political problem cannot be solved without proper historical studies like this book, the most comprehensive history of Gypsies in Romania. It is based on academic research, synthesizing the ent...

Plant Nutrient Dynamics in Stressful Environments

Authors: --- ---
ISBN: 9783038970644 Year: Pages: 172 DOI: 10.3390/books978-3-03897-064-4 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Agriculture (General) --- Environmental Sciences
Added to DOAB on : 2018-09-20 11:19:35
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The papers included in this special issue cover a broad range of aspects ranging from genetics and breeding to crop production in the field. Climate change, intensified agriculture, modifications of land use, or pollution are often accompanied by larger fluctuations including extreme events. The growing world’s population and nutrient deficiencies in agricultural products for human or animal nutrition, or pollutants in harvested products in some regions (quality of yield), are important points to be integrated in a comprehensive analysis aimed at supporting agriculture on the way into a challenging future. It is therefore necessary to develop suitable models to identify potentials and risks. Instabilities (e.g., caused by climatic factors or pests) should be detected as early as possible to initiate corrections in the nutrient supply or in other growth conditions. Sensitive detection systems for nutrient disorders in the field can facilitate this task, and are therefore, highly desirable

Rules of the House

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ISBN: 9789176350607 9789176350638 9789176350614 9789176350621 Year: Pages: 189 DOI: 10.1525/luminos.60 Language: English
Publisher: University of California Press
Subject: Gender Studies --- History
Added to DOAB on : 2019-01-15 13:33:11
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Rules of the House examines the transformation of the Korean family during and after Japanese colonial rule. Through in-depth reading of civil litigation records, the book shows how the Japanese colonial legal system transformed Korean families from the traditional patrilineal family system into small, patriarchal households. The new domestic pattern proved remarkably durable, forming the basis of postcolonial family life. Women feature prominently in the book. Increasingly marginalized by patriarchy, women embodied the fault line between one family system as it receded and the other as it expanded under the auspices of Japanese colonial law. As a consequence, women’s rights to family property, inheritance, divorce, and adoption of heirs were frequently challenged by family members. Far from being quiet victims, these women brought their cases to the colonial courts and won a surprising number of cases. The book highlights how legal discourse about women’s rights in colonial civil courts articulated the transformation of the family.

Marine Biotoxins and Seafood Poisoning

Authors: --- ---
ISBN: 9783039218189 9783039218196 Year: Pages: 114 DOI: 10.3390/books978-3-03921-819-6 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Medicine (General) --- Public Health
Added to DOAB on : 2019-12-09 11:49:16
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Marine biotoxins may pose a threat to the human consumption of seafood and seafood products. The increasing global trade and higher demand for seafood products worldwide represents a challenge for food safety authorities, policy makers, food business operators, and the scientific community, in particular, researchers devoted to environmental sciences, toxicology, and analytical chemistry. In addition, due to changes in climate conditions and technological developments, new and emerging marine toxins are being detected in regions where they were previously unknown. This Special Issue highlight studies aiming to the develop detection methods for marine biotoxins for better understanding the dynamics of accumulation/elimination of marine biotoxins and their effects on marine organisms, as well as toxin exposure studies that aim to evaluate the risks associated with the consumption of contaminated seafood.

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