Results 21 to 30 of about 948 (257)
Tecnología y ciencias del aguaEs necesario un consumo sostenible de agua y energía para mitigar el daño ambiental causado por las actividades antrópicas. El sistema de tratamiento de aguas residuales más utilizado en el mundo es el de lodos activados convencionales.
Elda España-Gamboa +5 more
doaj +1 more source
Matrix Stiffness Induces Endothelial Network Senescence
Advanced Science, EarlyView.Using a 3D human in vitro model that decouples mechanical stress from inflammatory or biochemical signals, matrix stiffening induces a senescence phenotype in endothelial networks. This mechano‐induced senescence activates Notch signaling, and pharmacologic Notch inhibition attenuates this stiffness‐induced senescence.
Jiyeon Song +6 more
wiley +1 more source
AtmosphereThis work assesses sulfur dioxide (SO2) emissions from two power plants in Baja California Sur, Mexico, using ground-based UV camera measurements and AERMOD dispersion modeling.
Benedetto Schiavo +5 more
doaj +1 more source
China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications
Advanced Science, EarlyView.China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu +3 more
wiley +1 more source
Complexity, 2021 The design of a robust flatness-based tracking control for the DC/DC Buck converter-DC motor system is developed in this paper. The design of the control considers the dynamics of a renewable energy power source that plays the role of the primary power ...
Ramón Silva-Ortigoza +6 more
doaj +1 more source
Behavioral Coping With Food Price Inflation: Patterns Among U.S. Households
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Recent food price inflation has placed substantial pressure on household budgets, food security, and mental well‐being. Using Household Pulse Survey data, we combine k‐modes clustering and Double Machine Learning to identify distinct household coping groups and examine differences in how households respond to rising food prices across groups ...
Yuxiang Zhang, Yizao Liu
wiley +1 more source
Australian Journal of Social Issues, EarlyView.ABSTRACT Migrant healthcare workers in Australia find themselves at the centre of three intersecting concerns, often presented as ‘crises’ in contemporary discourse: the ‘care crisis’, the ‘housing crisis’ and the ‘migration crisis.’ Yet their own perspectives on these issues are rarely foregrounded. This paper explores the role of homeownership in the
Leah Williams Veazey
wiley +1 more source
IEEE AccessThis research addresses the obstacle avoidance problem in wheeled mobile robots powered by renewable energy by considering all subsystems involved. A three-tier hierarchical controller is developed, integrating the technique of artificial potential ...
Erik Reyes-Reyes +8 more
doaj +1 more source
International Journal of Electrochemical Science, 2011 We synthesized and studied a series of carbon-supported PtMo catalysts with a 20% metal loading as active phase. The analysis was made with three atomic ratios in the active phase, Pt-Mo: 1-1, 7-3 and 3-1.
H.D. Herrera-Méndez +3 more
doaj +1 more source
Contribuciones en la modelación de energía renovable en sistemas de potencia
Ontare, 2019 En este artículo se realiza un análisis de la literatura científica producida en materia de modelación y simulación de sistemas de potencia con penetración de energía renovable.
Sergio Raúl Rivera-Rodríguez +1 more
doaj +1 more source