Results 91 to 100 of about 447,707 (345)

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

Advanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa, Sarah A. Martell, Berthold Reis, Simona Schwarz, Mita Dasog   +4 more
wiley   +1 more source

Resistance to common bunt (Tilletia tritici) and rust (Puccinia sp.) in hulled wheat [PDF]

, 2010
Common bunt (Tilletia tritici) and rust diseases (Puccinia sp.) was scored in 123 varieties of wheat species other than bread wheat. The species included Triticum spelta (90 lines), T.macha (18 lines), T.dicoccon (6 lines), T.timopheevii (3 lines) and ...
Borgen, Anders
core  

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

Advanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon, Olaia Aurrekoetxea‐Arratibel, Emma Gottis, Heng‐Yu Li, Xabier Olano‐Azkune, Matthieu Despeisse, Antonin Faes, Christophe Ballif   +7 more
wiley   +1 more source

Predominant Sugarcane Cultivars in the Northwestern Colombian Amazon Exhibit High Susceptibility to Orange Rust (Puccinia kuehnii)

Agronomy
Sugarcane (Saccharum spp.) is crucial for sweetener production but is highly susceptible to diseases such as orange rust, caused by Puccinia kuehnii. In the northwestern Colombian Amazon, sugarcane is increasingly cultivated, mainly for panela production,
Soraida Rojas-Vargas, Juan Carlos Ángel-Sánchez, Diego Alexander Toro-Ardila, Gabriel Rivera-Vera, Diego Armando Jiménez-Carvajal, Fausto Andrés Ortiz-Morea   +5 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Physiological, Biochemical, and Molecular Mechanisms of Resistance of Poacynum hendersonii to Melampsora apocyni

Plants
The rust disease caused by Melampsora apocyni seriously affects the growth of Poacynum hendersonii. However, the defense mechanisms against rust infection remain unclear. This study explored the regulatory mechanisms of P. hendersonii in response to rust
Junjun Gu, Endong Shang, Miao Ma
doaj   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

TOPICAL REVIEW: Corrosion resistance of Si–Al-bearing ultrafine-grained weathering steel

Science and Technology of Advanced Materials, 2008
In the Ultra-steel project at the National Institute for Materials Science (NIMS), which run from 1996 to 2005, high-Si–Al-content ultrafine-grained (UFG) weathering steel was developed by grain refinement and weathering guidance.
Toshiyasu Nishimura
doaj  

A QUANTITATIVE ANALYSIS OF WEBASSEMBLY INTEGRATION: ARCHITECTURAL PATTERNS, TOOLING, AND PERFORMANCE EVALUATION

Електроніка та інформаційні технології
Background. WebAssembly (Wasm) is a fundamental component for high-performance web applications, valued for strategic integration, not simple JavaScript replacement.
Oleksandr Stepanov, Halyna Klym
doaj   +1 more source

Life cycle and genetic diversity of willow rusts (Melampsora spp.) in Europe

Acta Agrobotanica, 2012
The paper is a review of classical and recent studies on willow rusts in Europe, with special reference to short rotation coppice willows used for biomass production, such as common osier willow (Salix viminalis L.).
Joanna Ciszewska-Marciniak, Małgorzata Jędryczka   +1 more
doaj   +1 more source