Results 31 to 40 of about 1,700,573 (209)

Investigar y difundir conocimientos desde narrativas transmedia

open access: yesIntersecciones en Comunicación, 2023
El presente artículo propone reflexionar respecto a las potencialidades de las narrativas transmedia para el abordaje y la comunicación de procesos de investigación y realización audiovisual, durante el contexto ocasionado por la pandemia del Covid-19 ...
Victoria Batiston, Denise Zenklusen
doaj   +1 more source

Empatía: desde la percepción automática hasta los procesos controlados

open access: yesAvances en Psicología Latinoamericana, 2013
Desde la primera utilización del término empatía en Psicología, a principios del siglo XX, su uso se ha extendido por las distintas ramas de esta ciencia, lo que ha dado lugar a la proliferación de teorías y categorías concebidas para explicar su ...
Mariana Beatriz López   +2 more
doaj   +1 more source

Albendazole Solid Dispersions: Influence of Dissolution Medium Composition on In Vitro Drug Release [PDF]

open access: yes, 2014
The rate-limiting step to drug absorption is often dissolution from the dosage form, especially for poorly soluble com-pounds. Two possibilities for improving the dissolution of these drugs are to increase the available surface area and to im-prove their
Allemandi, Daniel Alberto   +4 more
core   +1 more source

Efficiency of cement-admixture systems in mortars with binary and ternary Portland cements

open access: yesDyna, 2018
Compared to conventional concrete, high-performance concrete production offers such benefits as greater ease of placement, smaller sections, improved finishing and higher strength and durability.
María Eva Sosa   +3 more
doaj   +1 more source

Tinnitus, medial olivocochlear system and music exposure in adolescents [PDF]

open access: yes, 2017
The most common cause of tinnitus is the exposure to noise; in the case of adolescents, music is the main sound source they are exposed to. Currently, one of the hypotheses about the genesis of tinnitus is related to the deterioration in the functioning ...
Biassoni, Ester Cristina   +5 more
core   +2 more sources

Ten Years of Research on Psychosocial Risks, Health, and Performance in Latin America: A comprehensive Systematic Review and Research Agenda

open access: yesJournal of Work and Organizational Psychology, 2021
Most systematic reviews of the relationships between work-related psychosocial risks, health, and performance have only considered papers in English, thus ignoring, to a considerable extent, studies conducted in Latin America.
Lucas Pujol-Cols   +1 more
doaj   +1 more source

The role of different parameters of synthesis in the final structure of Ti-containing mesoporous materials [PDF]

open access: yes, 2008
Ti-containing mesoporous materials have been prepared by hydrothermal synthesis at 373 K and compared to pure siliceous MCM-41 synthesized in the same conditions.
Chanquia, Corina Mercedes   +3 more
core   +1 more source

Estrategias utilizadas en la investigación educativa sustentada por técnicas artísticas

open access: yesArte, Individuo y Sociedad, 2023
La modalidad acuñada como Art-Based Educational Research (ABER) es una tipología de investigación que utiliza técnicas artísticas como base de su metodología.
Mercedes Lazarín   +2 more
doaj   +1 more source

Feature extraction based on bio-inspired model for robust emotion recognition [PDF]

open access: yes, 2016
Emotional state identification is an important issue to achieve more natural speech interactive systems. Ideally, these systems should also be able to work in real environments in which generally exist some kind of noise.
A Batliner   +33 more
core   +1 more source

Protection efficacy of Argentinian isolates of Mycobacterium avium subsp. paratuberculosis with different genotypes and virulence in a murine model [PDF]

open access: yes, 2018
Paratuberculosis is a chronic disease caused by Mycobacterium avium subsp. paratuberculosis (Map). The disease causes economic losses and, therefore, it is imperative to follow proper control strategies, which should include an effective vaccine. Several
Alvarado Pinedo, María Fiorella   +8 more
core   +1 more source

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