Results 21 to 30 of about 326 (181)

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

open access: yesAdvanced Sustainable Systems, EarlyView.
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

¿Qué viene después de la pandemia? Un programa de diez puntos para la renovación fundamental

open access: yesEl Trimestre Económico, 2020
Durante la pandemia mundial por la Covid-19 y ante una inminente crisis derivada de ésta, surgen diversas preocupaciones respecto de las consecuencias económicas que la situación acarreará, así como de la suficiencia de la respuesta de los distintos ...
Foundational Economy Collective
doaj   +1 more source

Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa   +3 more
wiley   +1 more source

Contribución de la Universidad a la Economía Regional en Chile

open access: yesRevista Venezolana de Gerencia, 2022
La existencia de universidades tiene importancia para las economías regionales y locales, debido a las inversiones que realizan, así como por los ingresos generados por los estudiantes y sus familias, que significan incorporar a la economía local ...
Adriano Rovira   +3 more
doaj   +1 more source

Assessing the Impact of Promotions on Consumer Purchasing Behavior During Crises

open access: yesAgribusiness, EarlyView.
ABSTRACT Understanding how households modify their food expenditure decisions during times of crisis is essential because consumer purchasing behavior frequently changes during these times. This study looks at these behavioral shifts during the COVID‐19 pandemic, concentrating on how price sensitivity and response to sales promotions changed over the ...
Wafa Mehaba, José María Gil
wiley   +1 more source

Economías “extra-pampeanas” en una provincia pampeana: las cadenas algodonera y arrocera en Santa Fe // Extra-pampas economy in a pampas province: the cotton and rice chains in Santa Fe

open access: yesPampa: Revista Interuniversitaria de Estudios Territoriales, 2017
La Provinciade Santa Fe se caracteriza por la preeminencia de complejos agroindustriales como el oleaginoso, lácteo, cárnico, madera, muebles, cueros.
María Fernanda Pujadas   +2 more
doaj   +1 more source

Enhancing Atomic‐Resolution in Electron Microscopy: A Deep Learning Denoiser Operating in the Frequency Domain

open access: yesAdvanced Intelligent Systems, EarlyView.
The newly developed AI‐automated Fast Fourier Transform denoising algorithm surpasses conventional real‐space methods by revealing even light atoms otherwise hidden in noisy backgrounds. Atomic resolution electron microscopy has become an essential tool for many scientific fields, when direct visualization of atomic arrangements and defects is needed ...
Ivan Pinto‐Huguet   +8 more
wiley   +1 more source

Escalafón de las economías regionales en Colombia

open access: yesApuntes del CENES, 2009
El autor analiza la trayectoria seguida por las economías regionales a lo largo de la última década, revelando los cambios ocurridos en la distribución del PIB y del PIB per cápita departamental.
Edilberto Rodríguez Araújo
doaj  

Políticas estatales y su repercusión en la actividad vitivinícola de la provincia de Mendoza y del municipio de San Rafael, 1946-1955

open access: yesAmérica Latina en la Historia Económica, 2012
El presente trabajo se inserta en aquellas líneas de investigación que estudian el peronismo en el interior del país y en particular las políticas económicas implementadas en ese ámbito. Tiene por objetivo analizar las políticas públicas destinadas a una
Ivana Hirschegger
doaj   +1 more source

DNase1 RS1053874 Polymorphism is Associated with Early Neurological Recovery through NET Modulation and with Long‐Term Survival in Ischemic Stroke: A Prospective Cohort Study

open access: yesAnnals of Neurology, EarlyView.
Objective Immunothrombosis contributes to ischemic stroke pathophysiology through neutrophil extracellular trap (NET) formation, which promotes thrombus stabilization and microvascular dysfunction. DNase1 is the principal endonuclease responsible for NET degradation.
B. Díaz‐Benito   +10 more
wiley   +1 more source

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