Results 71 to 80 of about 2,654,829 (330)

A Review of Bird Deterrents Used in Agriculture

open access: yes, 2018
Author(s): Rivadeneira, Paula; Kross, Sara; Navarro-Gonzalez, Nora; Jay-Russell, Michele | Abstract: Animal intrusion causes significant agricultural losses each year.
P. Rivadeneira   +3 more
semanticscholar   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Biological Activity and Phenolic Content of Kombucha Beverages under the Influence of Different Tea Extract Substrates

open access: yesFermentation
In this study, the influence of different tea extract substrates on the biological activities of kombucha beverages was investigated. The variations in bioactive compounds such as polyphenols and flavonoids and their potential health-promoting properties
Raluca A. Mihai   +2 more
doaj   +1 more source

Mining Booms and Sustainable Economic Growth in Mongolia—Empirical Result from Recursive Dynamic CGE Model

open access: yesEconomies, 2019
This research aims to lay out a framework to quantify the impacts of mining booms on the macro-economy in Mongolia, a country that is increasingly dependent upon its mining sector.
Davaajargal Lkhagva   +2 more
doaj   +1 more source

Possibilities and limitations of protein supply in organic poultry and pig production [PDF]

open access: yes, 2005
It is one of the general recommendations in animal nutrition that the diet should be formulated according to the specific requirements of animals at the various stages of their development.
Richter, U., Schneider, K., Sundrum, A.
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

The Global Organic Food Market and Transformation Deductive Definition of Empiric Indicators The Demand Explanation The Institutional Explanation & Comparative Country Report: Denmark versus Sweden [PDF]

open access: yes, 2008
The present study is part of the project “Public Policies and Demand for Organic Food: An International Comparison of Policy Effects and Policy Determinants” (COP). It is carried out in WP II that concerns the supply-side policies and demand. In the WP
Rasmussen, Ole Horn
core  

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

open access: yesAdvanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh   +4 more
wiley   +1 more source

State Wide Self-assessment of General Program Standards for Agricultural Education

open access: yesJournal of Agricultural Education, 2017
Agricultural education has faced a national shortage of qualified teachers since 1965. Initiatives, such as NAAE’s TeachAg Campaign, seek to alleviate this shortage through recruitment of new agriculture teachers.
Kelsey Sands   +3 more
semanticscholar   +1 more source

Bias-corrected climate projections for South Asia from Coupled Model Intercomparison Project-6

open access: yesScientific Data, 2020
Climate change is likely to pose enormous challenges for agriculture, water resources, infrastructure, and livelihood of millions of people living in South Asia.
V. Mishra, Udit Bhatia, A. Tiwari
semanticscholar   +1 more source

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