Results 51 to 60 of about 12,588 (258)

Factores protectores intrapersonales predictores del consumo de alcohol en universitarios del Sur de México

Journal Health NPEPS, 2022
Objetivo: determinar la relación y el efecto de la edad, la escolaridad, la resiliencia, la satisfacción con la vida y las fortalezas humanas con el consumo de alcohol en universitarios.
Pedro González-Angulo, Maria Magdalena Alonso-Castillo, Carla Aparecida Arena Ventura, Sandra Cristina Pillon, Marco Vinicio Gómez-Meza   +4 more
doaj   +1 more source

Chemical Characterization, Antioxidant, and Anticholinesterase Activities of Libidibia ferrea (Mart. Ex Tul.) L.P.Queiroz and In Silico Studies with the Acetylcholinesterase Enzyme

Chemistry &Biodiversity, EarlyView.
ABSTRACT Libidibia ferrea is used in many parts of Brazil for a variety of conditions, such as inflammation, respiratory disorders, muscle pain, and gastrointestinal problems. This study evaluated the chemistry and antioxidant and acetylcholinesterase (AChE) inhibitory activities of L. ferrea extracts. Hydroethanolic extracts of leaves (ELLF) and bark (
Lucas Soares Frota, Sara Ingrid Caetano Gomes Barbosa, Camila Costa Feitosa, Francisco Flávio da Silva Lopes, Daniel Pereira de Oliveira, Leonardo Soares Freitas, Adriano Lincoln Albuquerque Mattos, Wildson Max Barbosa da Silva, Hamilton Mitsugu Ishiki, Selene Maia de Morais   +9 more
wiley   +1 more source

Metodología para el análisis estratégico cuantitativo en proyectos a partir del análisis de riesgos

Estudios Gerenciales, 2022
Este artículo propone una metodología para la construcción de una matriz de análisis de debilidades, oportunidades, fortalezas y amenazas en la formulación y evaluación de proyectos, con base en estudios cuantitativos de riesgo.
Delio Salgado, Gabriel Awad
doaj   +1 more source

Thermally Assisted Photocatalytic Hydrogen Production Using TiO₂/Cu: Evaluation of Performance and Stability

ChemCatChem, EarlyView.
Thermal enhancement of TiO2/Cu photocatalysis boosts H2 production from 3,847 µmol g−1 h−1 at 40°C to 10,421 µmol g−1 h−1 at 70 °C. Elevated temperatures improve charge separation and reaction kinetics while maintaining catalyst stability. The synergistic photothermal approach demonstrates Cu/TiO2 as an efficient, noble‐metal‐free system for ...
Emanoel J. R. Sousa, Mayara M. R. Oliveira, Antônio M. P. Silva, Luana S. Bomfim, Mariana M. Duarte, Antônio J. M. Sales, Renato A. Antunes, Antoninho Valentini, Rinaldo S. Araújo, Bruno C. B. Salgado   +9 more
wiley   +1 more source

The Capital Structure of Microfinance Borrowers: A Dynamic Market Segmentation Analysis

Journal of International Development, EarlyView.
ABSTRACT This paper studies the capital structure of businesses supported by microcredit based on the pecking order theory (POT) using dynamic market segmentation. It analyses secondary data on the Crediamigo program. Then it estimates latent class Markov models to perform a dynamic segmentation of the customers.
Lucas Lopes Ferreira de Souza, Francesca Bassi, Ana Augusta Ferreira de Freitas, Márcio de Oliveira Mota, Samuel Façanha Câmara   +4 more
wiley   +1 more source

Wavelet Analysis as an Information Processing Technique [PDF]

, 2015
A new interpretation for the wavelet analysis is reported, which can is viewed as an information processing technique. It was recently proposed that every basic wavelet could be associated with a proper probability density, allowing defining the entropy of a wavelet.
arxiv   +1 more source

El capital psíquico a través del ciclo vital adulto

Avances en Psicología Latinoamericana, 2010
El presente trabajo estudió, en una muestra de 614 sujetos de ambos sexos de la Ciudad de Santa Fe (Argentina), el capital psíquico, definido como el conjunto e interrelación de fortalezas de carácter personal (es decir, recursos cognitivos, emocionales ...
Alexis M. Kasanzew, Andrés F. López Bell, Luciana Brasca, Lucía Legé, Laura S. Casablanca   +4 more
doaj   +2 more sources

Un estudio exploratorio acerca de las fortalezas del carácter en niños argentinos

Avances en Psicología Latinoamericana, 2014
Esta investigación se centró en el segundo pilar de la Psicología Positiva ―las virtudes y fortalezas del carácter― con el fin de explorar mediante un enfoque mixto, es decir, émico-ético, las fortalezas autopercibidas en 163 niños, 51 % varones y 49 ...
Aldana Sol Grinhauz, Alejandro Castro Solano   +1 more
doaj   +1 more source

Malignant Pleural Effusion: Palliative Managements and Indication for Pleurodesis Based on Survival Scores

Journal of Surgical Oncology, EarlyView.
ABSTRACT Neoplastic pleural effusion is one in which malignant neoplastic cells are detected in the pleural fluid or in the parietal pleura. When secondary, it confirms disseminated neoplastic disease and suggests a reduced life expectancy and low quality of life.
Erlon de Avila Carvalho, Rachid Eduardo Noleto da Nobrega Oliveira, José Henrique Agner Ribeiro, Jefferson Luís Gross, Cezar Augusto Vendas Galhardo, Heládio Feitosa e Castro Neto, Giovana dos Santos, Reitan Ribeiro, Alexandre Ferreira Oliveira, Rodrigo Nascimento Pinheiro   +9 more
wiley   +1 more source

Plasmonic Properties of Close-packed Metallic Nanoparticle Mono- and Bilayers [PDF]

, 2019
The self-assembly of metallic nanoparticles is a promising route to metasurfaces with unique properties for many optical applications, such as surface-enhanced spectroscopy, light manipulation, and sensing. We present an in-depth theoretical study of the optical properties of mono- and bilayers assembled from gold and silver nanoparticles.
arxiv   +1 more source