Results 51 to 60 of about 11,073 (147)
Innovar: Revista de Ciencias Administrativas y Sociales, 2014 La investigación tiene por objetivo explorar y analizar si el proceso de gestión del conocimiento tiene un impacto significativo sobre la calidad de la docencia de postgrado.
Emilio Rodríguez-Ponce +4 more
doaj +1 more source
Behavioral Thermoregulation Influences Cumulative Welfare in Atlantic Salmon (Salmo salar)
Aquaculture Research, Volume 2026, Issue 1, 2026.Cumulative welfare is defined as the balance of all experiences shaping an animal’s quality of life over its lifespan. For cultured fish, optimizing cumulative welfare requires identifying the factors that modulate biological processes linked to negative and positive experiences.
Nataly Sanhueza +5 more
wiley +1 more source
Estrategias de afrontamiento en adolescentes
Fractal: Revista de Psicologia, 2010 Este estudio tuvo como objetivo describir y analizar las estrategias de afrontamiento que presentan los adolescentes escolarizados. La muestra total estuvo conformada por 323 adolecentes, estudiantes (184 hombres y 139 mujeres) de Octavo Básico a Cuarto ...
Constanza Veloso-Besio +4 more
doaj +1 more source
Frontera, movilidad y circulación reciente de peruanos y bolivianos en el norte de Chile
Estudios Atacameños, 2015 Desde los años 90, Chile se ha convertido en uno de los destinos de la migración sudamericana a nivel continental. Sin embargo, a nivel local la región de Tarapacá ha contado con una alta presencia de fronterizos a lo largo de su historia.
Marcela Tapia Ladino
doaj +8 more sources
BioMed Research International, Volume 2026, Issue 1, 2026.This manuscript investigates the utilization of chitosan (CS) as a preservative in the food industry, covering its sources, extraction methods, structural properties, and preparation techniques. CS, derived from shell wastes of crustaceans and various fungi, offers promising antimicrobial and antioxidant properties due to factors like degree of ...
Asik Ikbal +12 more
wiley +1 more source
Chaos induced by turbulent and erratic functions [PDF]
, 2009 Let (X, d) be a compact metric space and f: X → X a continuous function and consider the hyperspace (K(X), H) of all nonempty compact subsets of X endowed with the Hausdorff metric induced by d. Let f̄: K(X) → K (X) be defined by f̄(A) = {f(a)/a ∈ A} the
Nunes-Silva, G. [UNESP] +2 more
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Tráfico mercantil andino, comerciantes indígenas y fiscalización estatal (Tarapacá, norte de Chile 1880-1938) [PDF]
, 2014 This article addresses the intense and relevant commercial trade carried out in the old Tarapacá province by traders and indigenous Aymara muleteers coming from both sides of the Andean border area of Chile and Bolivia during the saltpeter cycle.
Castro C., Luis
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Complexity, Volume 2026, Issue 1, 2026.Mining development is of prime importance for economic growth, industrialization, and resilience, particularly for countries rich in minerals, such as Iran. Using an excellent multicriteria decision‐making (MCDM) method, this study attempted to determine provinces with respect to mining development by assessing other regions or provinces by placing ...
Hossein Komasi +5 more
wiley +1 more source
The finding of Enterobius vermicularis eggs in pré-Columbian human coprolites
Memorias do Instituto Oswaldo Cruz, 1985 Enterobius vermicularis eggs were found in human coprolites collected in the archaeological site of Caserones, Tarapaca Valley, Chile, dating from 400 BC to 800 AD.
A. J. G. de Araújo +4 more
doaj +1 more source
Depression and Anxiety, Volume 2026, Issue 1, 2026.Introduction Problematic pornography use (PPU) has been associated with symptoms of depression and anxiety. These associations have been studied in clinical and adolescent samples, but little attention has been paid to gender differences in international general population samples.
Ilaria De Luca +11 more
wiley +1 more source