Results 151 to 160 of about 5,630,835 (312)
Organic Agriculture in Austria [PDF]
, 2004 Organic farming has a long history in Austria, not least due to the fact that Rudolf Steiner, the founder of the bio-dynamic farming movement, was an Austrian. Currently approximately 10% of Austrian farms are certified organic, the highest percentage in
Darnhofer, I., Vogl, C. R.
core
Advanced Materials Interfaces, EarlyView.Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins +8 more
wiley +1 more source
Sidebar: More than one way to describe a problem
California Agriculture, 1994 California Agriculture - All ...
California Agriculture
doaj
Agriculture, Rural Development and Potential for a ‘Middle Agriculture’ in Ireland [PDF]
, 2010 Working PaperThis paper gives a brief overview of current farm viability in Ireland and summarises some of the main ‘barriers’ to farm families’ engagement in contemporary rural development programmes.
Macken-Walsh, Aine
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Advanced Materials Interfaces, EarlyView.A nanostructured, naturally flame‐retardant, and non‐toxic inorganic composite is introduced, which is laterally associated with silica nanoparticles to induce the restacking of the LDH lamella structure, thereby serving as an efficient thermal insulator.
Gayani Pathiraja +7 more
wiley +1 more source
Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations
Advanced Materials Interfaces, EarlyView.This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang +6 more
wiley +1 more source
Mosquito control activities of other organizations: Mosquito Abatement Districts
California Agriculture, 1980 California Agriculture - All ...
California Agriculture
doaj
How can Organic Agriculture contribute to Sustainable Development? [PDF]
, 2006 Organic agriculture can, especially in poorer countries, contribute to meaningful socioeconomical and ecologically sustainable development. On the one hand, this is due to the organic practice, which means management of local resources (e.g.
Kilcher, Lukas
core
Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels
Advanced Materials Interfaces, EarlyView.When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir +6 more
wiley +1 more source