Results 121 to 130 of about 655,106 (217)

Porous silicon/sno2:f junction. effect of doping on the electrical and structural properties [PDF]

, 2012
En este trabajo se presentan resultados de la caracterización eléctrica y estructural de junturas del tipo Schottky, obtenidas a través de la deposición de SnO2:F sobre silicio poroso, utilizando la vía Sol-Gel como mecanismo de deposición.
Acquaroli, Leandro Nicolás, Arce, Roberto Delio, Dussan, A., Garces Pineda, Felipe Andres, Koropecki, Roberto Roman   +4 more
core  

Fractal Indices as Estimators of the Complexity of Ephemeroptera Nymph Movement in a Thermal Stress Experiment

Ecology and Evolution, Volume 16, Issue 4, April 2026.
The proposed research addresses a topic of great environmental and ecological relevance, emphasizing the sensitivity of freshwater biota to environmental changes, particularly global warming and water temperature augmentation. This context is crucial, since the increase in temperature directly affects metabolic rates, locomotion and spatial ...
Jorge Machuca‐Sepúlveda, Mauricio Zamorano, Jorge G. Farías   +2 more
wiley   +1 more source

An Overview of Level 3 DC Fast Chargers: Technologies, Topologies, and Future Directions

Eng
The increasing adoption of electric vehicles has driven the development of charging technologies that meet growing demands for power, efficiency, and grid compatibility. This review presents a comprehensive analysis of the EV charging ecosystem, covering
Alan Yabin Hernández Ruiz, Susana Estefany De león Aldaco, Jesús Aguayo Alquicira, Mario Ponce Silva, Omar Rodríguez Benítez, Eligio Flores Rodríguez   +5 more
doaj   +1 more source

Enclosure and Camouflage Design of a Prototype Remote Monitoring System for the Protection and Conservation of Territories in the Colombian Amazon Rainforest

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Enclosure and camouflage design to protect electronic equipment of a Remote Monitoring System used for the conservation of Colombian Amazon Rainforest. ABSTRACT Increasing pressure on the Amazon rainforest from illegal mining and deforestation threatens biodiversity.
María Barajas, Jorge Torres, Paula Ortiz, Andrés Triana, Margarita Varon   +4 more
wiley   +1 more source

Sustainable Bioactive Films From Avocado Seed Starch: Biodegradable Extruded Materials Reinforced With Starch Nanocrystals for Active Packaging

eFood, Volume 7, Issue 2, April 2026.
Biodegradable avocado seed starch films reinforced with nanocrystals exhibited enhanced thermal stability, decreased water vapor permeability, stronger antioxidant activity, and antimicrobial properties, while still allowing rapid composting degradation.
Pedro Francisco Muñoz‐Gimena, Anselmo del Prado Abellán, Gema Rodríguez, Alejandro Aragón‐Gutiérrez, Laura Peponi, Daniel López   +5 more
wiley   +1 more source

ANÁLISIS PARAMÉTRICO DE LA DEGRADACIÓN DE TRICLOROETILENO EN FASE GAS EN UN REACTOR FOTOCATALÍTICO CON DIÓXIDO DE TITANIO INMOVILIZADO SOBRE MALLAS DE VIDRIO

Anales (Asociación Física Argentina), 2012
El estudio de la degradación de Tricloroetileno (TCE) en aire en un reactor fotocatalítico con dióxido de titanio depositado sobre un lecho fijo ha permitido obtener en un trabajo previo, una expresión cinética que contempla la influencia de la ...
C.R. Esterkin, A.C. Negro, A.E. Cassano, O.M. Alfano   +3 more
doaj  

Maternal Obesity Programs Adipogenic Commitment in Neonatal Mesenchymal Stem Cells: A Link to Redox‐Dependent FOXO1 Signaling

Journal of Cellular Physiology, Volume 241, Issue 4, April 2026.
ABSTRACT Maternal obesity increases the risk of obesity and metabolic disease in the offspring, yet the cellular mechanisms that program adipose tissue development remain poorly understood. Mesenchymal stem cells (MSCs), the precursors of adipocytes, may represent an early target of metabolic programming during fetal development.
Sofía Bellalta, Erika Pinheiro‐Machado, Theo Borghuis, Jelmer Prins, Torsten Plösch, Paola Casanello, Marijke Faas   +6 more
wiley   +1 more source

ORTOGONALIZACIÓN E INTEGRALES DE TRES CENTROS EN EL HAMILTONIANO DE INTERACCIÓN PARA UN SISTEMA DE ÁTOMOS: TRATAMIENTO APROXIMADO

Anales (Asociación Física Argentina), 2013
Una de las aproximaciones más comúnmente utilizadas para el estudio de sistemas interactuantes es la suposición de que las interacciones de uno y dos electrones que involucran tres centros, son despreciables frente a las de dos centros. Esta aproximación
P G Bolcatto, E C Goldberg, C G Passeggi, F Flores   +3 more
doaj  

Hydrogenated amorphous silicon as a base material for obtaining polycrystalline silicon thin films [PDF]

, 2007
En este trabajo se estudia la evolución de las propiedades estructurales y de transporte eléctrico de películas delgadas de silicio amorfo hidrogenado, sometidas a distintos tratamientos térmicos.
Arce, Roberto Delio, Budini, Nicolas, Buitrago, Roman Horacio, Schmidt, Javier Alejandro   +3 more
core   +1 more source

Effects of feeding almond hulls to light lambs on carcass characteristics and meat quality

Journal of the Science of Food and Agriculture, Volume 106, Issue 6, Page 3876-3884, April 2026.
Abstract BACKGROUND Almond hulls (AH) are the main by‐product of almond processing for human consumption and contain bioactive compounds that can improve meat quality. Although AH are used as feed for dairy cows in some countries, information on their potential effects on meat quality is limited.
Adriana Recalde, Trinidad de Evan, Almudena Cabezas, María Teresa Díaz‐Chirón, Javier Mateo, Rafael A. Roldán, Silvia López‐Feria, María Dolores Carro   +7 more
wiley   +1 more source