Results 151 to 160 of about 1,162 (197)
Ni–Pd Catalytic Synergy on Rod‐Shaped CeO2 for Boosting Low‐Temperature CH4 Oxidation
EcoEnergy, EarlyView.Introducing Ni into Pd/CeO2 markedly accelerates deep CH4 oxidation by inducing a synergistic interaction between Ni and Pd species. This synergistic effect significantly improves low‐temperature activity and long‐term stability, providing a rational strategy for efficient CH4 abatement over Pd‐based catalysts under lean CH4 conditions while reducing ...
Linsheng Xu +5 more
wiley +1 more source
EcoEnergy, EarlyView.This review introduces rate matching as a unifying design principle for efficient electrochemical C−N coupling and highlights multidimensional engineering of catalysts, interfaces, and reactors to synchronize the generation of carbon‐ and nitrogen‐containing intermediates, balance their surface coverages, maximize C−N bond formation, and enable ...
Kaixing Cai +4 more
wiley +1 more source
Ecography, EarlyView.Where early successional forests are more flammable than old‐growth forests, forested landscapes are vulnerable to shifting into ‘fire traps' through positive feedbacks, where fire leads to more fire. These feedbacks are amplified by increased flammability driven by climate change, the presence of non‐native flammable plant species, and slowed ...
George L. W. Perry +4 more
wiley +1 more source
Global analysis suggests nitrogen deposition as an underestimated driver of vegetation greening
Ecography, EarlyView.The local effects of atmospheric nitrogen deposition on plants are well established, yet a global empirical analysis of nitrogen deposition effects on vegetation dynamics is missing. Here, we assess how nitrogen deposition, alongside other global change drivers such as fire, and changes in temperature, precipitation and human land use, is related to ...
Jonas Trepel +7 more
wiley +1 more source
Combining paleoecology and modeling to explore cascading disturbances in forest ecosystems
Ecography, EarlyView.Climate‐induced cascading disturbance interactions pose a major challenge to the sustainable provision of forest ecosystem services to society. Developing a deeper understanding and enhanced capacity to simulate these interactions is essential for identifying disturbance‐induced tipping points in forest ecosystems, and for improving management in ...
Cécile C. Remy +6 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Spray‐flame synthesis enables highly flexible and scalable production of multinary and high‐entropy oxide nanoparticles due to high synthesis temperatures with subsequent quenching. Temperature‐dependent in situ diffraction of as‐synthesized materials clearly reveals entropy stabilization in rock salt lattices, while spinels—featuring tetrahedral and ...
Mohammed‐Ali Sheikh +7 more
wiley +1 more source
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Burning fat fuels photoreceptors
Nature Medicine, 2016Current dogma suggests that high-energy–consuming photoreceptors depend on glucose. A new study reveals that the retina also uses fatty acid b-oxidation for energy, and that dysregulated lipid and glucose photoreceptor energy metabolism may drive neovascular age-related macular degeneration (AMD).
Raju V S, Rajala, Thomas W, Gardner
openaire +2 more sources
2000
Abstract The steam locomotive was originally developed for the private railways in the coalfields of Britain, and, not surprisingly, coal was used as the source of heat. Almost immediately after public railways had subsequently started to spread across the country, legislation, in response to public opinion, required locomotives ‘to ...
P W B Semmens, A J Goldfinch
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Abstract The steam locomotive was originally developed for the private railways in the coalfields of Britain, and, not surprisingly, coal was used as the source of heat. Almost immediately after public railways had subsequently started to spread across the country, legislation, in response to public opinion, required locomotives ‘to ...
P W B Semmens, A J Goldfinch
openaire +1 more source
A model of external burning of liquid fuels
12th Propulsion Conference, 1976Injection of a pyrophoric liquid fuel into the airstream about a vehicle can generate control forces on the vehicle. A method for calculating the performance of such a system is described. Particular attention is paid to the evolution of the drop cloud resulting from breakup of the liquid jet and to diffusion and combustion of the vapor resulting from ...
D. W. Harvey +3 more
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International Journal of Health Services, 2015
A recent, sophisticated granular analysis of climate change in the United States related to burning fossil fuels indicates a high likelihood of dramatic increases in temperature, wet-bulb temperature, and precipitation, which will dramatically impact the health and well-being of many Americans, particularly the young, the elderly, and the poor and ...
openaire +2 more sources
A recent, sophisticated granular analysis of climate change in the United States related to burning fossil fuels indicates a high likelihood of dramatic increases in temperature, wet-bulb temperature, and precipitation, which will dramatically impact the health and well-being of many Americans, particularly the young, the elderly, and the poor and ...
openaire +2 more sources