Concept

Label d'agriculture biologique

Publications associées (86)

A fully organic retinal prosthesis restores vision in a rat model of degenerative blindness

The degeneration of photoreceptors in the retina is one of the major causes of adult blindness in humans. Unfortunately, no effective clinical treatments exist for the majority of retinal degenerative disorders. Here we report on the fabrication and functi ...

Nature Publishing Group2017

Beyond Static Structures: Putting Forth REMD as a Tool to Solve Problems in Computational Organic Chemistry

Michele Ceriotti, Matthew Wodrich, Riccardo Petraglia, Adrien Georges Nicolai

Computational studies of organic systems are frequently limited to static pictures that closely align with textbook style presentations of reaction mechanisms and isomerization processes. Of course, in reality chemical systems are dynamic entities where a ...

Wiley-Blackwell2016

Responses of soil properties and crop yields to different inorganic and organic amendments in a Swiss conventional farming system

Konstantin Svetlozarov Gavazov, Luca Bragazza, Guillaume Blanchet

In agro-ecosystems, fertilization practices are crucial for sustaining crop productivity. Here, based on a 50-year long-term experiment, we studied the influence of fertilization practices (inorganic and/or organic) and nitrogen (N) application rates on (i ...

Elsevier Science Bv2016

Carbon Density Is an Indicator of Mass Accommodation Coefficient of Water on Organic-Coated Water Surface

Satoshi Takahama

The condensational growth of a water droplet follows water vapor accommodation and is described by the mass accommodation coefficient, a. To determine a for droplets coated by straight chain and branched alcohols, we perform molecular dynamics simulations ...

American Chemical Society2016

Hole-Transport Materials for Perovskite Solar Cells

Michael Graetzel, Laura Calio

The pressure to move towards renewable energy has inspired researchers to look for ideas in photovoltaics that may lead to a major breakthrough. Recently the use of perovskites as a light harvester has lead to stunning progress. The power conversion effici ...

Wiley-Blackwell2016

Impedance spectroscopy study of carbon nanotube–glass microfiber composites

Thomas Maeder

The method of fabricating composites composed of a glass micro ber matrix and the conductive nano bers is proposed. The nano bers incorporating single-walled carbon nanotubes (SWCNTs) and an organic material are spread over the surface of glass micro bers ...

2016

Soil microbial community resistance to drought and links to C stabilization in an Australian grassland

Pierre Rémi Mariotte

Drought is predicted to increase in many areas of the world, which can greatly influence soil microbial community structure and C stabilization. Increasing soil carbon (C) stabilization is an important strategy to mitigate climate change effects, but the u ...

Elsevier2016

Microbial metabolism mediates interactions between dissolved organic matter and clay minerals in streamwater

Tom Ian Battin

Sorption of organic molecules to mineral surfaces is an important control upon the aquatic carbon (C) cycle. Organo-mineral interactions are known to regulate the transport and burial of C within inland waters, yet the mechanisms that underlie these proces ...

Nature Publishing Group2016

Supramolecular Hemicage Cobalt Mediators for Dye-Sensitized Solar Cells

Ulf Anders Hagfeldt, Marina Freitag

A new class of dye-sensitized solar cells (DSSCs) using the hemicage cobalt-based mediator Co(ttb) with the highly preorganized hexadentate ligand 5,5 '', 5 ''''-((2,4,6-triethyl benzene-1,3,5-triyl)tris(ethane-2,1-diyl))tri-2,2'-bipyridine (ttb) ...

Wiley-Blackwell2016

Experimental warming differentially affects microbial structure and activity in two contrasted moisture sites in a Sphagnum-dominated peatland

Alexandre Buttler, Luca Bragazza, Vincent Eric Jules Jassey

Several studies on the impact of climate warming have indicated that peat decomposition/mineralization will be enhanced. Most of these studies deal with the impact of experimental warming during summer when prevalent abiotic conditions are favorable to dec ...

Elsevier2015

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