Results 81 to 90 of about 583,021 (313)
Major Management Challenges and Program Risks: Department of Agriculture [PDF]
, 1999 Other written product issued by the General Accounting Office with an abstract that begins "As part of its Performance and Accountability Series, GAO provided information on the major management challenges and program risks facing the Department of ...
United States. General Accounting Office.
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Lead Halide Perovskite Photoelectrocatalysis
Advanced Materials, EarlyView.Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley +1 more source
Subsistence Agriculture in Transition Economies: its Roles and Determinants [PDF]
In line with recent suggestions about the potential positive effects of subsistence agriculture in fragile economies, this paper discusses and explains the effects of subsistence agriculture with emphasis on transition countries.
John Lingard, Philip Kostov
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Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors
Advanced Materials, EarlyView.A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li +9 more
wiley +1 more source
Climate Change Impacts on Global Agriculture [PDF]
Based on predicted changes in the magnitude and distribution of global precipitation, temperature and river flow under the IPCC SRES A1B and A2 scenarios, this study assesses the potential impacts of climate change and CO2 fertilization on global ...
Pete Falloon +5 more
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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
General Equilibrium Measures of Agricultural Policy Bias in Fifteen Developing Countries [PDF]
A comparative analysis of 15 developing countries shows that, during the 1990s, indirect taxes, tariffs, and exchange rates significantly discriminated against agriculture in only one country (Malawi), was largely neutral in five (Argentina, Brazil ...
Finn Tarp +2 more
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An Advanced Molecularly Imprinted Polymer‐Based Electrochemical Aptasensor for Carbendazim Detection
Advanced Materials Interfaces, EarlyView.A dual‐recognition electrochemical aptasensor that integrates a molecular imprinted polymer (MIP) and an aptamer is developed for the detection of a common pesticide, carbendazim (CBZ). The resulting sensor exhibits enhanced selectivity toward CBZ over structurally similar compounds and achieves a low detection limit of 1.3 nm, demonstrating its ...
Suthira Pushparajah +3 more
wiley +1 more source
Consumer preferences for Cannabis products with THC content in Germany—The case of flowers
Applied Food ResearchUnderstanding consumer preferences for cannabis products with THC content in Germany is essential as the country approaches cannabis legalization.
Stephan G.H. Meyerding +1 more
doaj +1 more source
Advanced Materials Interfaces, EarlyView.Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız +2 more
wiley +1 more source