Results 21 to 30 of about 6,753 (115)

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 4, April 2026.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares   +8 more
wiley   +1 more source

La perífrasis "estar + gerundio" no es siempre aspectual

open access: yesCuadernos de Investigación Filológica, 2016
En la bibliografía se considera que estar + gerundio constituye un mecanismo aspectual que da cuenta del desarrollo de un evento. Partiendo de esta descripción parece lógico que dicha estructura no se combine con estados, ya que estos carecen de ...
Juan Moreno Burgos
doaj   +1 more source

High Contrast Markings Can Negate the Benefits of Transparent Camouflage

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Transparency is perhaps theoretically the most efficient means of achieving camouflage; however, in application, species show considerable variance in their degree of transparency. We demonstrate the fragility of transparent camouflage, detailing how imperfections reduce efficacy with implications in predation risk. ABSTRACT Transparency is, in theory,
Justin Yeager   +3 more
wiley   +1 more source

Rapid Emergence of an Amphibian Pathogen Coincided With Historic Amphibian Declines in the Neotropics

open access: yesDiversity and Distributions, Volume 32, Issue 4, April 2026.
ABSTRACT Aim The emergence of the fungal pathogen Batrachochytrium dendrobatidis (Bd) in South America has been attributed to multiple introductions and subsequent spread in a bidirectional latitudinal wave along the primary Andean cordilleras. This is supported for Ecuador by anecdotal evidence of declines in Bd‐susceptible genera such as Telmatobius ...
Phillip A. Jervis   +8 more
wiley   +1 more source

Otoño, invierno y primavera: tres trimestres para una experiencia de inclusión con arteterapia grupal en una escuela rural.

open access: yesArteterapia, 2012
Recorrido por una experiencia arteterapéutica grupal, dentro de un contexto educativo y rural, en el que la creación artística libre se convierte en catalizador de dinámicas interpersonales. La experiencia se realiza con un grupo pequeño de niños y niñas,
Fania Molina
doaj   +1 more source

SOCIAL AND SOLIDARITY ECONOMY IN THE INTERCULTURAL UNIVERSITIES OF MEXICO: AN ALTERNATIVE ECONOMIC PROPOSAL

open access: yesRevista Científica Arbitrada de la Fundación MenteClara, 2023
The objective of this work is to analyze the contribution of intercultural universities on the issues of social and solidarity economy as an alternative economic proposal in Mexico.
Israel Osuna Flores
doaj   +1 more source

Explorando un marco de referencia para la caracterización de bioempresas del sector acuícola en Baja California

open access: yesEntreciencias: Diálogos en la Sociedad del Conocimiento, 2018
En el contexto de la economía del conocimiento, los avances científicos generados por la biología y la genética molecular han contribuido al surgimiento del sector biotecnológico conformado por empresas que utilizan biotecnología o “bioempresas ...
Sylvia Mónica Pérez Núñez   +2 more
doaj   +5 more sources

Lead, link, or leverage? An integrative framework to assess different government roles in collaborative governance processes across political systems

open access: yesPolicy Studies Journal, Volume 53, Issue 4, Page 971-993, November 2025.
Abstract Collaborative governance is an emerging phenomenon through which governments nowadays are seeking to address today's societal challenges. Oftentimes, this requires governments to assume different roles and responsibilities. To unpack this multidimensionality, this study establishes an integrative framework distinguishing between a leading ...
Erin Sullivan   +2 more
wiley   +1 more source

El uso de la investigación en la política educativa: el caso del estado de Chihuahua

open access: yesIE Revista de Investigación Educativa de la REDIECH, 2014
La elaboración de los Estados de Conocimiento en el 2010 y el Diagnóstico de la investigación educativa realizado por la Red de Investigadores del estado de Chihuahua (Rediech) y la Secretaría de Educación, Cultura y Deporte (SECyD) en 2012 ...
Romelia Hinojosa Luján   +3 more
doaj   +1 more source

Thermal/Water‐Stable CsPbX3@SiOx Core–Shell Quantum Dots for Inkjet Printing and Potential Color Converting Applications

open access: yesAdvanced Optical Materials, Volume 13, Issue 29, October 13, 2025.
This work shows the synthesis of thermal/water stable single SiOx‐covered CsPbX3 PQDs through a modified ligand‐assisted reprecipitation method (LARP), with enhanced optical properties and facile bandgap modulation by varying the halide content, obtaining promising luminescent inks for inkjet‐printing and color converting applications.
Seong Yeon Park   +16 more
wiley   +1 more source

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