Results 51 to 60 of about 793,375 (306)

Bulgaria. A relatively short organic history [PDF]

open access: yes, 2003
Organic agriculture in Bulgaria has a relatively short history. The concept of organic agriculture was only introduced after the fall of the communist regime in 1990, when the process of land restitution started.
Apostolov, Stoylko, Heeb, Marlene
core  

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

open access: yesAdvanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein   +7 more
wiley   +1 more source

Organics Olympiad 2007 - Perspectives on the Global State of Organic Agriculture [PDF]

open access: yes, 2007
Organic food has been described as the world’s fastest growing food sector, and many countries have now set targets for conversion to Organic Agriculture. The stated goal of the organic movement is the adoption worldwide of Organic Agriculture. That task
Paull, John
core  

Dual‐Interface‐Dominant Cathode Architectures Enabling Fast Sulfur Redox and Stable Interfaces in All‐Solid‐State Li‐S Batteries

open access: yesAdvanced Functional Materials, EarlyView.
An optimized carbon host nanostructure enables a dual‐interface‐dominant architecture in sulfur cathodes of solid‐state Li‐S batteries by selectively forming sulfur|carbon and sulfur|solid electrolyte interfaces. This tailored interfacial configuration accelerates sulfur redox kinetics by establishing enriched Li+/e– transport networks, while ...
Zhao Yang   +13 more
wiley   +1 more source

An Analysis of Organic Agriculture in Turkey: The Current Situation and Basic Constraints - The Updated and Revised Version [PDF]

open access: yes, 2009
This article gives information about the current situation of Turkish organic agriculture, especially by comparing the official recognition for organic farming in the European Union with that of Turkey and summarizes the existing constraints.
Özbilge, Zeynep
core  

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

open access: yesAdvanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat   +11 more
wiley   +1 more source

China-Australia: Organic opportunities [PDF]

open access: yes, 2013
A century ago, China’s sustainable agricultural practices were documented and praised by US Professor of Agriculture, Franklin King, for the successful stewardship of agricultural land over four millennia.
Paull, John
core  

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

open access: yesAdvanced Functional Materials, EarlyView.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

Assessing the Impact of Varied Organic Manures and Biofertilizers on the Growth, Yield and Economic Feasibility of Fenugreek (Trigonella foenum-graecum L.) Cultivation [PDF]

open access: yesBIO Web of Conferences
Fenugreek (Trigonella foenum-graecum L.) is an important leguminous herb, as it has medicinal and nutritional benefits. The research examines the impact of organic manures (farmyard manure, vermicompost, poultry manifold) and biofertilizers on its growth,
Sanasam Justine   +3 more
doaj   +1 more source

Fundamentals of organic agriculture [PDF]

open access: yes, 2008
Organic agriculture can be traced back to the early 20th century, initiated by the Austrian spiritual philosopher Rudolf Steiner. It was later diversified by a number of key people, and more recent versions are guided by principles issued by the ...
Andrén, Olof   +6 more
core  

Home - About - Disclaimer - Privacy