Results 101 to 110 of about 45,811 (284)
Revista Brasileira de Ciência do Solo, 2007 O aumento do interesse na produção dos alimentos denominados orgânicos fez crescer a demanda por insumos com características adequadas para atender a esse sistema de produção.
Marcelo Luiz Simões +4 more
doaj +1 more source
Advanced Energy Materials, EarlyView.A hexagonal tunnel‐structured MoO3 is nanoparticulated via hydrothermal synthesis followed by ball‐milling. As a positive electrode in Ca and Mg batteries, it delivers superior capacity and structural reversibility, enabling divalent cation intercalation with minimal lattice distortion and no phase transitions.
Reona Iimura +10 more
wiley +1 more source
Spin‐State Modulation of Atomic Iron Sites Enables Efficient CO2 Electroreduction in Acid Medium
Angewandte Chemie, EarlyView.An axial oxygen ligand was added to shift the spin state of the single‐atom Fe site from low to medium spin. This change reduces the interfacial interaction with H3O+ and decreases the *CO desorption energy, thus enhancing CO2RR in acidic media.
Shanhe Gong +13 more
wiley +2 more sources
Microwave (EPR) measurements of the penetration depth measurements of high-Tc superconductors [PDF]
The use is discussed of electron paramagnetic resonance (EPR) as a quick and easily accessible method for measuring the London penetration depth, lambda for the high T sub c superconductors.
Bhalla, A. S. +4 more
core +1 more source
Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union
Advanced Energy and Sustainability Research, EarlyView.This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa +3 more
wiley +1 more source
AntioxidantsAs part of this study, the mechanisms of the antioxidant activity of previously synthesized coumarin–trihydrobenzohydrazine derivatives were investigated: (E)-2,4-dioxo-3-(1-(2-(2″,3″,4″-trihydroxybenzoyl)hydrazineyl)ethylidene)chroman-7-yl acetate (1 ...
Žiko Milanović +7 more
doaj +1 more source
Turbofan engine control system design using the LQG/LTR methodology [PDF]
Application of the Linear-Quadratic-Gaussian with Loop-Transfer-Recovery methodology to design of a control system for a simplified turbofan engine model is considered.
Garg, Sanjay
core +1 more source
From Copenhagen to neo-Copenhagen interpretation
, 2007 Positive and negative features of the Copenhagen interpretation are discussed. As positive features can be mentioned its pragmatism and its awareness of the crucial role of measurement.
Andrei Yu. Khrennikov +5 more
core +1 more source
Applications of EPR methodology towards understanding Cr/PNP based ethylene tetramerisation
, 2019 "I would like to acknowledge Sasol UK Ltd. and St Leonard's postgraduate fellowship by the University of St Andrews for ...
openaire +3 more sources
Agribusiness, EarlyView.ABSTRACT European agriculture is increasingly exposed to economic instability driven by extreme weather events, market volatility, and geopolitical tensions. To manage these growing risks, farmers are encouraged to adopt innovative risk management strategies such as the Income Stabilization Tool (IST), which offers protection against severe income ...
Alice Stiletto +5 more
wiley +1 more source