Results 31 to 40 of about 1,097 (133)

Demanda de gasolina en la zona metropolitana del Valle de México: análisis empírico de la reducción del subsidio

open access: yesRevista de Economía del Rosario, 2014
Este artículo analiza la demanda de gasolina en la Zona Metropolitana del Valle de México (ZMVM). Se modela el consumo de gasolina como una función del ingreso y el precio relativo. Utilizando el enfoque de cointegración se encuentra una relación estable
Jimy Ferrer Carbonell   +1 more
doaj   +1 more source

Residuos de la construcción y demolición en el litoral marino de Lima Metropolitana (Perú): recomendaciones para su adecuada gestión

open access: yesSouth Sustainability, 2022
El litoral marino de Lima Metropolitana está limitado por 83 km y comprende un ecosistema marino-costero, a lo largo de 13 distritos de Lima Metropolitana.
Mercedes Ruth Herrera-Quispe
doaj   +1 more source

Microbially-Produced Organic Acids as Leaching Agents for Metal Recovery Processes

open access: yesPostępy Mikrobiologii, 2022
Minerals have been important throughout history, but nowadays, their use has increased, as well as their extraction needs. Therefore, due to the growing demand for metals, and both the depletion of high-grade ores and their related environmental concerns,
Cruz-Rodríguez Itzel A.   +2 more
doaj   +1 more source

An Isotope‐Based Snapshot Reveals the Combined Influence of High‐Elevation Recharge and Local Return Flows on Groundwater Across Guatemala City

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
Representation (not to scale) of potential high elevation recharge and low elevation return flows within the Guatemala City metropolitan area. ABSTRACT Guatemala City is the most populous urban center in Central America. In this urban center, groundwater extraction within the last 40 years has substantially declined water table levels and accelerated ...
Ricardo Sánchez‐Murillo   +3 more
wiley   +1 more source

Efficacy of a Multicomponent Intervention for Frailty or Physical Function in Prefrail or Frail Older Adults: FRAILMERIT Multicenter Clinical Trial

open access: yesJournal of the American Geriatrics Society, Volume 74, Issue 3, Page 658-668, March 2026.
Clinical management of the older adult. ABSTRACT Objectives Frailty is a common condition in community‐dwelling older adults with high health and socioeconomic implications. However, primary care‐led randomized trials have been scarcely tested. Design Multicenter cluster randomized clinical trial.
Adriana Abizanda Saro   +86 more
wiley   +1 more source

Descripción de la situación socioeconómica de las regiones 10 Sierra Occidental y 11 Valles en el estado de Jalisco

open access: yesExpresión Económica, 2016
Las regiones 10, Sierra Occidental y 11, Valles, del estado de Jalisco, conforman el corredor que une a la zona metropolitana de Guadalajara con la costa norte, a través de la carretera zona metropolitana de Guadalajara, Tala, Ameca y Puerto Vallarta ...
Carmen Venegas Herrera   +1 more
doaj   +1 more source

Zona metropolitana del Valle de México: Megaciudad sin proyecto

open access: yesCiudades, 2018
La zona metropolitana del Valle de México ocupa el territorio de tres entidades federales: Distrito Federal, Estado de México, e Hidalgo, lo que hace que sea difícil un Planeamiento conjunto.Para entender cómo es este territorio se parte de un encuadre histórico de la zona.
openaire   +4 more sources

Calpain‐1 and Cholesterol Regulate the Dynamics of the Lipid Membrane Domains Essential for Suitable Capacitation and Acrosomal Reactions

open access: yesJournal of Cellular Physiology, Volume 241, Issue 2, February 2026.
The role of calpain‐1 and cholesterol during capacitation. The activation of calpain‐1 and cholesterol redistribution directs distinct events involved in capacitation, including the degradation of the spectrin cytoskeleton, protein phosphorylation at Tyr, actin polymerization, lipid rafts remodeling, and calcium influx, among others. ABSTRACT Calpain‐1
Aide A. Muñoz‐Sánchez   +5 more
wiley   +1 more source

Ungulate prey availability to inform Mexican wolf recovery within its historical range

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
We estimated the potential ecological carrying capacity for the Mexican wolf based exclusively on ungulate prey biomass estimated from camera trap surveys. In the United States, the potential density estimate is high (21.4–52.7 wolves/1,000 km2) owing to the presence and relatively high densities of elk, mule deer, and white‐tailed deer.
Alejandro González‐Bernal   +6 more
wiley   +1 more source

Tracer Hydrology Practices, Challenges, and Opportunities Across Latin America and the Caribbean

open access: yesHydrological Processes, Volume 40, Issue 1, January 2026.
Tracer monitoring characteristics across the LAC region: overview of sampled hydrologic systems, commonly used tracers, routine and event‐based sampling strategies, integration with hydrometric measurements, and monitoring durations. ABSTRACT Tracer hydrology in Latin America and the Caribbean has made significant progress in recent decades, largely ...
Ricardo Sánchez‐Murillo   +47 more
wiley   +1 more source

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