Results 31 to 40 of about 176,303 (234)

Electrified rhythms: How hydropower infrastructure transforms hydrosocial relations of riverine communities in the Lower Sogamoso River, Colombia

People and Nature, EarlyView.
Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón, Laura Pulgarín‐Morales, Camila Jiménez‐Saénz, Rossella Alba, Tobias Krueger   +4 more
wiley   +1 more source

Fotocatálisis con luz solar: aplicaciones en energía y medioambiente [PDF]

, 2018
Conferencia a los alumnos de máster y doctoradoEl uso de luz solar como fuente excitatriz de procesos químicos es uno de los retos de mayor importancia en la Química del Siglo XXI. Dentro de este campo, en esta conferencia se describe el uso de luz solar
Fernández García, Marcos
core  

Robotics‐assisted acoustic surveys could deliver reliable, landscape‐level biodiversity insights

Remote Sensing in Ecology and Conservation, EarlyView.
Deploying and maintaining sensors is often a major bottleneck in collecting rapid biodiversity data. We tested whether autonomous hopping drones equipped with acoustic recorders could collect reliable biodiversity data in Costa Rica. Using 26,000+ hours of existing audio from 341 sites, with machine learning detections of 19 bird species and spider ...
Peggy A. Bevan, Cristina Banks‐Leite, Mirko Kovac, Jenna Lawson, Lorenzo Picinali, Sarab S. Sethi   +5 more
wiley   +1 more source

Proyecto de instalación de calefacción y agua caliente (ACS) de una vivienda unifamiliar en Amoroto (Bizkaia) [PDF]

, 2018
Se van a estudiar las propiedades y condiciones económicas que supone para el propietario del caserío Elorraran, ubicado en Amoroto (Bizkaia). El objetivo es lograr una vivienda con mejoras térmicas para evitar un gran consumo energético y reducir las ...
Nicholson Mendieta, Julen Carlos
core   +1 more source

Financing schemes for residential, grid-connected PV solar systems in BCS, Mexico [PDF]

, 2016
This article presents two proposals to spur the extensive adoption of grid-connected, residential, solar photovoltaic systems in the Mexican state of Baja California Sur.
Bermudez-Contreras, A., Ivanova-Boncheva, A.   +1 more
core   +1 more source

Deciphering the complex life cycle and partial migration of an ecological engineer and critical Neotropical fishery species, Prochilodus costatus

Journal of Fish Biology, EarlyView.
Abstract Understanding complex migration patterns, including drivers of partial migration and habitat use, is challenging but essential for conservation, as it determines a species' adaptative capacity in the face of environmental change and anthropogenic threats.
Alexandre Peressin, João de Magalhães Lopes, Francisco Ricardo Andrade Neto, Gilmara Junqueira Machado, Carlos Bernardo Mascarenhas Alves, Luis David Solis Murgas, Paulo Santos Pompeu   +6 more
wiley   +1 more source

ESTADO ACTUAL DEL DESARROLLO DE CELDAS SOLARES DE SILICIO EN LA CNEA

Anales (Asociación Física Argentina), 2013
Se presenta el estado de avance del desarrollo de celdas solares de silicio monocristalino en la CNEA. Se elaboraron celdas solares a partir de obleas de silicio cristalino tipo p, obteniendo las junturas frontal y posterior por difusión de los dopantes ...
C. G. Bolzi, C. J. Bruno, E. Campitelli, J. C. Durán, E. M. Godfrin, A. Lamagna, L. M. Merino, J. C. Plá, G. L. Venier   +8 more
doaj  

Comparativo del proceso de Implementación de la energía solar Brasil VS Colombia [PDF]

, 2018
Visita Técnica InternacionalEn esta monografía se establece un comparativo en la implementación de energía solar en Brasil vs Colombia. Con la visita técnica Internacional Realizada en la Universidad de Sao Carlos en Brasil en la semana de la Ciencia y ...
Salguero-Parra, Jhon Orlando
core  

Subsidies, Net Zero Transition and Public Debt: An Analysis for the Oil and Gas Industry in Brazil

Latin American Policy, Volume 17, Issue 1, March 2026.
Abstract Despite awareness of the challenges in promoting the decarbonization of the economy, explicit fossil fuel subsidies have increased considerably worldwide in the past decade, reaching an all‐time high at US$1 trillion in 2022. Considering the net‐zero transition and the increase of modern public debt, this article assesses the most relevant ...
Fernando Inti Leal, Erik Eduardo Rego, Virginia Parente   +2 more
wiley   +1 more source

Technical Evaluation of a Stand-Alone Photovoltaic Heat Pump Dryer without Batteries

Energies
This paper presents the results of the technical validation of an innovative prototype for drying alfalfa bales. It is based on a 4.1 kW Heat Pump (HP) that uses an advanced technology (optimized for extracting the humidity from the air) and is directly ...
Antonio Quijano, Celena Lorenzo, Antonio Berlanga, Luis Narvarte   +3 more
doaj   +1 more source