Results 11 to 20 of about 2,359,096 (327)
Estructura familiar, ideación suicida y desesperanza en el adolescente
Psicología desde el Caribe, 2020 espanolEl objetivo de este articulo es identificar la estructura familiar del adolescente y su relacion con la ideacion suicida, asimismo, identificar el nivel de desesperanza y compararla por sexo.
R. Sánchez +2 more
semanticscholar +1 more source
Revista de Economía Mundial, 2022 La investigación observa el cambio estructural y su eficiencia en Argentina y Brasil entre 1980 y 2008, como resultado de la interacción del cambio tecnológico y las innovaciones con las complementariedades.
Javier Lucena-Giraldo +1 more
doaj +1 more source
Effects of Corporate Policies and Governance Practices on Ownership Structure: Evidence from Chilean Firms [PDF]
, 2018 We analyze the effects of financing policies, dividends, and corporate governance on ownership structure in Chilean companies. We used a sample of 185 companies listed on the Santiago Stock Exchange that answered the NCG 341 survey on Corporate ...
Muñoz-Mendoza, Jorge Andrés +2 more
core +8 more sources
BMC International Health and Human Rights, 2020 Background Illicit financial flows (IFFs) drain domestic resources with harmful social effects, especially in countries which are too poor to mobilise the revenues required to finance the provision of essential public goods and services. In this context,
Bienvenido Ortega +2 more
doaj +1 more source
Relaxation Dynamics of Biomass-Derived Copolymers With Promising Gas-Barrier Properties
Frontiers in Chemistry, 2022 This article presents an experimental study on the relaxation dynamics of a series of random copolymers based on bio-friendly comonomers with interesting gas barrier properties.
Alejandro Sanz +7 more
doaj +1 more source
, 2020 espanolLa gestion de pequenas y medianas empresas en el contexto de la globalizacion involucra considerar aspectos para su competitividad y permanencia en el mercado, situacion que requiere de una estructura organizativa que corresponda a las condiciones
Ana Beatriz Blanco-Ariza +3 more
semanticscholar +1 more source
Estructura factorial y consistencia interna de la escala de somnolencia de Epworth
Revista de la Facultad de Medicina, 2020 Introducción. En comparación con la polisomnografía (PSG), la escala de somnolencia de Epworth (ESE) tiene propiedades clinimétricas limitadas, por tanto es necesario revisar su estructura factorial.Objetivo.
John Carlos Pedrozo-Pupo +2 more
semanticscholar +1 more source
Nanomaterials, 2022 Quasi-bound states in the continuum (quasi-BICs) supported in all-dielectric metasurfaces (MTS) are known for their confinement in real space and the notably high values of the quality factor Q.
Jose Luis Pura +3 more
doaj +1 more source
The Paranoid Style in American History of Science [PDF]
, 2012 Historian Richard Hofstadter’s observations about American cold-war politics are used to contextualize Thomas Kuhn’s The Structure of Scientific Revolutions and argue that substantive claims about the nature of scientific knowledge and scientific change ...
Reisch, George
core +4 more sources
Straightforward Patterning of Functional Polymers by Sequential Nanosecond Pulsed Laser Irradiation
Nanomaterials, 2021 Laser-based methods have demonstrated to be effective in the fabrication of surface micro- and nanostructures, which have a wide range of applications, such as cell culture, sensors or controlled wettability. One laser-based technique used for micro- and
Edgar Gutiérrez-Fernández +3 more
doaj +1 more source