Results 111 to 120 of about 2,654,829 (330)

The Evolution of Organic Agriculture in Denmark [PDF]

open access: yes, 2006
In this working paper it is the intention to outline the evolution of organic agriculture in Denmark. The paper do not claim to be a total presentation of the history but is aiming to present important milestones, actors involved, intentions and ...
Ingemann, Jan Holm
core  

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

Agricultural Growth and Poverty Reduction: The Case of Mexico [PDF]

open access: yes
Poverty levels have been diminishing in Mexico since the late 90's, although several regions still show high levels of poverty, and they are extremely high in some rural areas.
Soloaga, Isidro
core   +1 more source

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar   +4 more
wiley   +1 more source

Organic Agriculture Movement at a Crossroad - a Comparative Study of Denmark and Japan [PDF]

open access: yes, 2006
Along with apparent institutionalisation of organic agriculture that took place in the last couple of decades, the role of organic agriculture organisations as a social movement actor has increasingly being put into question.
Fomsgaard, Saki Ichihara
core  

A Biologically‐Architected Wear and Damage‐Resistant Nanoparticle Coating From the Radular Teeth of Cryptochiton stelleri

open access: yesAdvanced Functional Materials, EarlyView.
The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang   +7 more
wiley   +1 more source

Unmanned Aerial Vehicle for Precision Agriculture: A Review

open access: yesIEEE Access
Digital Precision Agriculture (DPA) is a comprehensive approach to agronomic management that utilizes advanced technologies, such as sensor data analysis and automation, to optimize crop productivity, enhance farm income, and minimize environmental ...
Francesco Toscano   +7 more
doaj   +1 more source

Costs and benefits of the cap reform [PDF]

open access: yes, 1992
This working paper presents a cost-benefit analysis of the reform of the Common Aqricultural policy (CAP) considering both its effects on farmers in the European Community (EC) and on farmers in third countries.
San Juan, Carlos
core   +1 more source

Biobased Bionic Spider Silk via Electrostatic Complexation for Simultaneously Harvesting Atmospheric Water and Triboelectric Energy

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based bionic spider silk and spider web are first prepared using polyelectrolyte complexation technique for the simultaneous harvesting of water and triboelectric energy. The advantage of this process lies on entirely bio‐based materials, fully green water‐processable procedures, extremely high production rate (99.36%), excellent fog harvesting ...
Qin Chen   +9 more
wiley   +1 more source

Modeling the general and task environments of agricultural sector: Assessing the impacts of Turkey`s accession to EU using system dynamic modeling

open access: yes, 2020
AB üyesi olmak isteyen her aday ülkenin geçireceği dönüşüm kapsamlı ve büyük olacaktır. Bu bağlamda Türkiye'nin de AB üyeliği sürecinde çevresel unsurlarının değişeceği ve bu değişim ile birlikte ülkedeki tüm işletmelerin politik, sosyal, ekonomik ve teknolojik boyutlarda etkilenecekleri tahmin edilmektedir.Stratejik Yönetim'de çevresel ...
openaire   +1 more source

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