Results 21 to 30 of about 3,654 (118)

Ordenación de la vegetación del Cañón de Matacanes, Santiago, Nuevo León, México

open access: yesEcosistemas y Recursos Agropecuarios
Las actividades de turismo de aventura en áreas naturales pueden generar impactos significativos en los ecosistemas, lo que requiere una comprensión de los factores que influyen en la vegetación para una gestión efectiva.
Erick Alejandro Rodriguez Moctezuma   +3 more
doaj   +1 more source

Medidas de conservación y ordenación pesquera del jurel Trachurus murphyien el Perú

open access: yesRevista Peruana de Biología, 2013
Las pesquerías peruanas como actividades realizadas sobre recursos naturales renovables son reguladas por un marco jurídico, cuyo objetivo es asegurar su conservación y uso sostenible. La Ley General de Pesca (DL N°.
Jorge Zuzunaga
doaj   +1 more source

Diastereoselective Synthesis of Highly Substituted Methylene Cyclobutanes by Pd Catalysis

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
A chemo‐ and diastereoselective palladium‐catalyzed intramolecular coupling/cyclization of borylated 1,5‐dienes, readily accessible by allene allylboration, with iodoarenes enables the synthesis of highly substituted methylene cyclobutanes. The method exhibits broad scope, high functional group tolerance, and complete enantiospecificity.
Jose M. Malga   +1 more
wiley   +1 more source

ESG Debt Issued by Regional Governments in Spain: Financing Sustainable Development or Usual Public Expenditure?

open access: yesSustainable Development, EarlyView.
ABSTRACT Sustainable debt bond is an emerging instrument aiming at providing companies and governments with extra resources for financing social and environmental policies and attempting to make progress on the Sustainable Development Goals. Regional governments in Spain have issued sustainable bonds in recent years to finance different spending ...
Alberto Turnes   +2 more
wiley   +1 more source

Distribución del manglar en cuatro sistemas lagunares en la costa de Chiapas, México

open access: yesBotan‪ical Sciences, 1999
Se estudió la distribución de las agrupaciones de manglar en la costa de Chiapas mediante 177 cuadrados de 10 m x 10 m distribuidos en 16 sitios en los cuatro principales sistemas lagunares.
Claudia Gabriela Montes Cartas   +2 more
doaj   +1 more source

Disentangling Multitrophic Interactions: How Vegetation Cover, Wild Boar, Deer, and Predators Shape Rodents Activity and Acorn Dispersal

open access: yesIntegrative Zoology, EarlyView.
Vegetation cover promotes rodent activity and acorn dispersal, while wild boars exert a direct negative effect on mice. Conversely, deer and predators displayed no significant impact on rodent behavior. These results identify wild boars as the main disruptors of rodent‐mediated forest regeneration.
David Notario Rincón   +9 more
wiley   +1 more source

Estructura y composición de la vegetación de la barra costera El Mogote, Baja California Sur, México

open access: yesBotan‪ical Sciences, 2006
Ubicada en la región meridional de Baja California Sur, la barra arenosa El Mogote exhibe en una superficie de un poco más de 15.5 km2 una vegetación con rasgos singulares debido a la confluencia de la franja costera arenosa con elementos florísticos de ...
Blanca Estela Romero-López   +3 more
doaj   +1 more source

Tightening the Regulatory Grip: Local Regulatory Stringency and Sectoral Platform Regulation in EU Cities

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Platform companies like Uber and Airbnb are depicted as agile policy entrepreneurs who can navigate the boundaries of regulatory frameworks and manipulate regulations to their advantage; however, recent empirical studies suggest that their capacity to influence policy depends on the particular political and institutional context.
Eliska Drapalova, Kai Wegrich
wiley   +1 more source

Rapamycin Partially Reverts Cavernoma Endothelial Cell Phenotype and, When Combined With Lapatinib, Ameliorates Chronic Lesions

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 13, July 2026.
ABSTRACT This study investigates the impact of rapamycin and propranolol on cerebral cavernous malformations (CCMs). Employing an unbiased transcriptomic analysis, we aimed to comprehensively elucidate the molecular mechanisms underlying these drug effects.
Mar García‐Colomer   +12 more
wiley   +1 more source

Recuperación del paisaje fluvial y su revalorización social: el caso de Arévalo (Ávila)

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2018
El presente artículo muestra la reconciliación entre los ciudadanos de Arévalo (Ávila, España) y sus ríos, a través de la ejecución de un proyecto de mejora y acondicionamiento paisajístico.
Francisco Durán Vian   +2 more
doaj   +5 more sources

Home - About - Disclaimer - Privacy