Results 111 to 120 of about 681,896 (307)

Resting energy expenditure according to body composition in men [PDF]

open access: bronze, 2023
N.T. Bellafronte, Paula Garcia Chiarello
openalex   +1 more source

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

open access: yesAdvanced 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   +4 more
wiley   +1 more source

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Activities contributing to energy expenditure among Guatemalan adults

open access: yesInternational Journal of Behavioral Nutrition and Physical Activity, 2007
Background Guatemala has experienced a substantial increase in overweight and obesity in recent years, yet physical activity patterns and consequent energy expenditure are largely unexplored in this population.
Martorell Reynaldo   +3 more
doaj   +1 more source

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

open access: yesAdvanced 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   +13 more
wiley   +1 more source

Nutritional composition of meals at work and its relationship with manufacturing workers’ anthropometric profile and energy expenditure

open access: yesDyna, 2016
The objective of this study was to verify whether the energy content and nutritional composition of meals consumed at work (lunch) correlated with the energy expenditure and nutritional status of workers from different sectors (administration and ...
Eliana Aparecida Queiroz Bortolozo   +3 more
doaj   +1 more source

Determinants of Environmental Expenditure and Investment: Evidence from Sweden [PDF]

open access: yes
This paper provides new evidence on the determinants of environmental expenditure and investment. Also, by employing the Heckman selection models, we study how environmental expenditure and investment by Swedish industrial firms responded to the national
Jaraite, Jurate   +2 more
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