Results 1 to 10 of about 40,857 (186)
Wild Seasons, Urban Stasis: Anthropogenic Food Subsidies Buffer Seasonal Dietary Shifts for Coyotes (Canis latrans) in a Wildland‐Urban Landscape South of Mexico City [PDF]
Ecol EvolCoyote populations are expanding into urban areas, and this study examines how their diet adapts along a gradient from conserved to human‐modified habitats. Mammals dominated the diet at both sites, and there was no significant difference in annual dietary diversity between the conserved and modified areas.
Arias‐Alzate A +4 more
europepmc +2 more sources
Territorios, 2022 El proceso descrito en este texto tiene como objetivo mejorar el análisis y planificación de la movilidad urbana, tal que, expongan el nivel de inclusión y equidad de una porción de ciudad, identificando falencias en el acceso a equipamientos urbanos ...
Carlos Ernesto Grande Ayala +4 more
doaj +1 more source
Energy optimization of a Sulfur–Iodine thermochemical nuclear hydrogen production cycle
Nuclear Engineering and Technology, 2021 The use of nuclear reactors is a large studied possible solution for thermochemical water splitting cycles. Nevertheless, there are several problems that have to be solved. One of them is to increase the efficiency of the cycles.
L.C. Juárez-Martínez +3 more
doaj +1 more source
Desenvolvimento e Meio Ambiente, 2023 Payments for Environmental Services (PES) are voluntary schemes designed to provide incentives for providing environmental services (ES) on lands with the potential to develop productive activities.
Luisa Fernanda Díez-Echavarría +3 more
doaj +1 more source
Onde era Lisboa (séculos XIX a XXI)?
Revista Portuguesa de História, 2021 O objetivo deste texto é identificar o espaço urbano da cidade de Lisboa entre os princípios do século XIX e os princípios do século XXI recorrendo a uma metodologia que possa ser aplicada de forma homogénea ao longo do todo o período considerado.
Nuno Valério, Ana Tomás
doaj +1 more source
Molecules, 2022 Composite materials based on titania nanoparticles (TiO2 NPs) and three metal-organic frameworks (MOFs) called MIL-53 (Fe) ((Fe (III) (OH) (1,4-BDC)), MILs (Materials Institute Lavoisier)), MIL-100 (Fe) (Fe3O(H2O)2OH(BTC)2), and Fe-BTC (iron ...
Elizabeth Rojas-García +5 more
doaj +1 more source
Performance comparison of PTCs with nanoparticles in water and nanoparticle in thermal oil
Case Studies in Thermal Engineering, 2023 The use of nanoparticles to improve the thermal efficiency of PTCs has become a popular area of research. In this study, we present a comparative analysis of the effects of nanoparticles on the thermal performance of PTCs using water and thermal oil as ...
Y.-R. Galindo-Luna +3 more
doaj +1 more source
Heliyon, 2021 This work is focused on the importance of developing and promoting the use of wind and solar energy resources in the Colombian Caribbean coast. This region has a considerable interest for the development of solar technology due to the available climatic ...
Oscar Churio Silvera +2 more
doaj +1 more source
CFD characterization and optimization of the cavitation phenomenon in dredging centrifugal pumps
Alexandria Engineering Journal, 2020 A model has been developed to characterize the cavitation phenomenon in dredging centrifugal pumps. The operating parameters of a cutter type dredger: swing speed, dredging depth, and inclination, impeller rpm, as well as slurry characterizations such as
R. Ramirez +4 more
doaj +1 more source
Principio de sostenibilidad fiscal frente al principio de separación de poderes
Dictamen Libre, 2022 Esta investigación orienta su objetivo a evaluar las posibles consecuencias de la Ley de sostenibilidad fiscal como principio constitucional. En su estrategia metodológica quedó definido como un estudio de enfoque cualitativo descriptivo documental, a ...
Francisco Polo Rodríguez
doaj +1 more source