Buscar
Mostrando ítems 631-640 de 898
Influence of Family Communication on Perceived Stress during the COVID-19 Pandemic
(2021)
Objective: This descriptive-correlational study analyzed the relationship between family communication and perceived stress during the Covid-19 pandemic in Colombia. Methods: The participants were 800 Colombians, between ...
Freedom and opportunity. Distributive justice considerations in amartya sen and philippe van parijs
(2021)
The purpose of this essay is to approach the conceptions of distributive justice in two contemporary economists: Amartya Sen and Philippe Van Parijs. To this end, the notion of capabilities that Martha Nussbaum presents ...
Design of an Instrument to Evaluate Organizational Design Characteristics Based on the Organizational Configuration Model
(2022)
The purpose of this article was to design and validate an instrument to determine relevant variables of the business environment, demeanor, and organizational behaviors linked to the Organizational Configuration Model and ...
Counting integers representable as images of polynomials modulo n
(2019)
Given a polynomial f(x1,x2,…,xt) in t variables with integer coefficients and a positive integer n, let α(n) be the number of integers 0 ≤ a < n such that the polynomialcongruencef(x1,x2,…,xt) ≡ a(modn)issolvable. ...
Climate anxiety, wellbeing and pro-environmental action: correlates of negative emotional responses to climate change in 32 countries
(2022)
This study explored the correlates of climate anxiety in a diverse range of national contexts. We analysed cross-sectional data gathered in 32 countries (N = 12,246). Our results show that climate anxiety is positively ...
Application of the Multiverse Optimization Method to Solve the Optimal Power Flow Problem in Alternating Current Networks
(2022)
In this paper, we solve the optimal power flow problem in alternating current networks to reduce power losses. For that purpose, we propose a master–slave methodology that combines the multiverse optimization algorithm ...
The current status of the sustainable development goals in the world
(2023-02-03)
Sustainable development goals (SDG) incorporate multiple dimensions to measure the progress made by nations in consolidating their economic and human development. Consequently, the main objective of this study is to explore ...
New Scenarios, Actors, and Educational Practices Where Coexistence, Diversity, and Culture Are Built
(2022)
Introduction. Colombia has a variety of territories, people, cultures, political, and religious affiliations; however, it has been affected by a history of violence, inequality, corruption, among other evils, associated ...
Optimal Power Flow Solution for Bipolar DC Networks Using a Recursive Quadratic Approximation
(2023-01-04)
settingsOrder Article Reprints
Open AccessArticle
Optimal Power Flow Solution for Bipolar DC Networks Using a Recursive Quadratic Approximation
by Oscar Danilo Montoya 1,2,*ORCID,Walter Gil-González 3ORCID andJesus C. ...
Informalidad laboral en 13 ciudades áreas metropolitanas de Colombia (2019-2020)
(2022)
Labour informality has major relevance on the world economy and Colombia is no exception; historically the country has been characterised by elevated rates of informality related to poverty indicator variables. The purpose ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.