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Artigo Acesso aberto Revisado por pares

Andrés Barrios Rubio,

Ambiente de crisis, que se vive en Latinoamérica, instituye en las plataformas sociales un significado especial, púlpito desde el que se tienden puentes entre el actor político, las instituciones públicas y la población. La circulación de mensajes busca reducir el escepticismo, mitigar el impacto de políticas públicas que apuestan por la igualdad social. Esta investigación de metodología mixta tuvo un corpus digital que abarcó la organización, en red, de datos en línea: información gráfica, hipervínculos, ...

Tópico(s): Law, Ethics, and AI Impact

2024 - King Juan Carlos University | INDEX COMUNICACIÓN

Artigo Acesso aberto Revisado por pares

Liliana Gutiérrez Coba, Carlos Rodríguez Pérez,

... fueron atribuidos durante la campaña a los candidatos Gustavo Petro, del partido Pacto Histórico, y Rodolfo Hernández, del ...

Tópico(s): Communication and COVID-19 Impact

2023 - | Revista de Comunicación

Artigo Acesso aberto

Jaime Andrés Wilches Tinjacá, Hugo Fernando Guerrero Sierra, César Niño,

... de esta red social en las candidaturas de Gustavo Petro y Rodolfo Hernández. Metodología: se utiliza un enfoque ...

Tópico(s): Gender, Feminism, and Media

2024 - University of La Laguna | Revista Latina de Comunicación Social

Artigo Acesso aberto

Oscar Andrés Prada Espinel, Luis M. Romero-Rodríguez,

... y alcance correlacional, se analizaron las cuentas de Gustavo Petro (@PetroGustavo) e Iván Duque (@IvanDuque) durante el mes ...

Tópico(s): Communication and COVID-19 Impact

2018 - University of Costa Rica | Girasol/Revista humanidades

Artigo Revisado por pares

Jasmin Hristov, Juan Camilo Arias,

... and challenges ahead for the Historic Pact leaders Gustavo Petro and Francia Marquez following the 2022 presidential election ...

Tópico(s): Politics and Society in Latin America

2023 - Taylor & Francis | Studies in Political Economy

Artigo Acesso aberto Revisado por pares

Francisco Escobar, Juan M. Víquez, Jorge A. Garcia, Petros Aristidou, Gustavo Valverde,

The large-scale integration of renewable generation and the gradual decommissioning of conventional power plants has led to decreased availability of resources for providing services and support to the bulk transmission grid. This paper presents a novel methodology for providing support to the bulk transmission system through the control of thousands of small distributed energy resources (DERs), located in distribution systems. This control scheme is expected to serve jointly with other classical ...

Tópico(s): Microgrid Control and Optimization

2022 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Sustainable Energy

Artigo Revisado por pares

Kent Eaton,

... in point under the recent mayoral administration of Gustavo Petro (2012–15), a demobilized guerrilla leader who sought ...

Tópico(s): Urban and Rural Development Challenges

2020 - Wiley | International Journal of Urban and Regional Research

Artigo Revisado por pares

Gabriel Ortiz van Meerbeke, Bjørn Sletto,

... an ordinance deployed by the mayoral administration of Gustavo Petro between 2011 and 2015 to formally regulate street ...

Tópico(s): Urban and sociocultural dynamics

2019 - Taylor & Francis | City

Artigo Acesso aberto Revisado por pares

Laura Gamboa Gutiérrez,

... spaces on the left of the ideological spectrum. Gustavo Petro took advantage of this space and enthused voters ...

Tópico(s): Conflict, Peace, and Violence in Colombia

2019 - Universidad de Los Andes | Colombia Internacional

Artigo Revisado por pares

Laura Gamboa,

... extreme right- and left-wing populists—Duque and Gustavo Petro, respectively—into the runoff. In this second round, ...

Tópico(s): Politics and Society in Latin America

2018 - Johns Hopkins University Press | Journal of democracy

Artigo Acesso aberto Revisado por pares

Petros Aristidou, Gustavo Valverde, Thierry Van Cutsem,

A case study dealing with long-term voltage instability in systems hosting active distribution networks (DN) is reported in this paper. It anticipates future situations with high penetration of dispersed generation (DG), where the latter are used to keep distribution voltages within desired limits, in complement to load tap changers. The interactions between transmission and active DN are investigated on a 3108-bus test system. It involves transmission grid, large generators, and 40 DN, each with ...

Tópico(s): Microgrid Control and Optimization

2015 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Smart Grid

Artigo Acesso aberto Revisado por pares

J. W. Kim, Saymore Petros Ndou, Gustavo A Mejicanos, C. M. Nyachoti,

Two experiments were conducted to determine the apparent total tract digestibility (ATTD) and standardized total tract digestibility (STTD) of P in flaxseed meal (FM) and the effect of dietary microbial phytase on the digestibility of P in FM fed to growing and finishing pigs. In Exp. 1, eighteen growing barrows (26.6 ± 1.8 kg BW) were allotted to 1 of 3 experimental diets consisting of a diet containing 32% FM that was fed with or without phytase at 500 phytase units (FTU)/kg and a P-free diet in a completely ...

Tópico(s): Phytase and its Applications

2017 - Oxford University Press | Journal of Animal Science

Artigo Acesso aberto Revisado por pares

Blendi Kajsiu, Yenifer Tamayo Grisales,

... de los entonces candidatos presidenciales Iván Duque y Gustavo Petro durante la campaña electoral de 2018 reflejan sus ...

Tópico(s): Conflict, Peace, and Violence in Colombia

2019 - Universidad de Antioquia | Estudios Políticos (Medellín)

Artigo Acesso aberto Revisado por pares

Luis Eudoro Vallejo Zamudio,

El presidente de la República, Gustavo Petro Urrego, sancionó e1 pasado 19 de mayo de 2023 la Ley 2294, mediante la cual se expide el Plan Nacional de ...

Tópico(s): Business, Innovation, and Economy

2023 - Pedagogical and Technological University of Colombia | APUNTES DEL CENES

Artigo Revisado por pares

Talha Burki,

... of Colombian adults are overweight or obese. President Gustavo Petro took to the platform X (formerly Twitter) to ...

Tópico(s): Health and Lifestyle Studies

2023 - Elsevier BV | The Lancet Oncology

Artigo Revisado por pares

Joe Parkin Daniels,

... impossible. In September, 2012, the Mayor of Bogotá, Gustavo Petro, recognising the crisis on his doorstep, established the ...

Tópico(s): Social Issues and Policies in Latin America

2015 - Elsevier BV | The Lancet

Artigo Acesso aberto Revisado por pares

William González-Baquero, Javier J. Amores,

En Colombia, Gustavo Petro se convirtió en presidente en 2022 y las redes sociales, especialmente Twitter, jugaron un papel importante en su ... se descargaron un total de 449011 tuits sobre Gustavo Petro y 94201 sobre Francia Márquez publicados entre el ... a sucesos en los que se han involucrado Gustavo Petro y FranciaMárquez, los principales temas dan cuenta de ...

Tópico(s): Journalism and Media Studies

2024 - Universidad del Rosario; Universidad de los Andes de Venezuela; Universidad Complutense de Madrid | Anuario electrónico de estudios en Comunicación Social Disertaciones

Artigo Acesso aberto

Freddy Santamaría Velasco, Dora A. Ramírez-Vallejo, Luis TRUJILLO,

... de otros países. Este es el caso de Gustavo Petro, quien utiliza Twitter para acompañar su debate político. ...

Tópico(s): Comparative constitutional jurisprudence studies

2024 - Pontifical Bolivarian University | Revista de la Facultad de Derecho y Ciencias Políticas

Artigo

Jaime Caycedo, Marie-Christine Delacroix,

... et les défis qu’affronte le gouvernement de Gustavo Petro et de Francia Márquez.

Tópico(s): Economic and Social Development

2024 - Fondation Gabriel-Péri | La Pensée

Artigo Acesso aberto Revisado por pares

Saúl Figuera Avellán, Luisa Fernanda Escalante Barbesí,

... los desafíos que el actual presidente de Colombia, Gustavo Petro, enfrenta en la implementación de los Acuerdos de ...

Tópico(s): International Relations in Latin America

2023 - District University of Bogotá | Ciudad Paz-ando

Artigo Acesso aberto

Sergio Roncallo Dow, Juan David Cárdenas Ruíz, María Catalina Cruz-González,

... abierta y explícitamente de oposición al entonces alcalde Gustavo Petro. El objetivo fue establecer cuál era el énfasis, ...

Tópico(s): Public Health and Environmental Issues

2020 - | Cuadernos info

Artigo Acesso aberto Revisado por pares

Gabriel Levine-Drizin,

Tópico(s): Global Peace and Security Dynamics

2025 - Taylor & Francis | Journal of Palestine Studies

Artigo Acesso aberto Revisado por pares

Giohanny Olave Arias,

Tópico(s): Latin American Literature Studies

2025 - Universidad de Antioquia | Estudios Políticos (Medellín)

Artigo Acesso aberto Revisado por pares

Yanina Welp,

Tópico(s): Cultural and political discourse analysis

2024 - | Análisis Político

Artigo

Will Freeman,

... Colombia elected its first leftist president in decades, Gustavo Petro. For decades, Colombian politics had been characterized by ...

Tópico(s): Agriculture and Social Issues

2023 - University of California Press | Current History

Artigo Acesso aberto Revisado por pares

Sandra Botero, Laura García-Montoya, Silvia Otero-Bahamón, Sebastián Londoño-Méndez,

... patrones electorales y las razones por las que Gustavo Petro ganó, enfocándose en tres: el despliegue organizativo ...

Tópico(s): International Relations in Latin America

2023 - | Revista de ciencia política

Artigo Acesso aberto Revisado por pares

Cristhian Uribe Mendoza,

... the attempts to revoke mayors Samuel Moreno, and Gustavo Petro in Bogota city is designed. The article argues ...

Tópico(s): Political Theory and Democracy

2016 - Universidad de Antioquia | Estudios Políticos (Medellín)

Artigo Revisado por pares

Francisco Escobar, Jorge A. Garcia, Juan M. Víquez, Gustavo Valverde, Petros Aristidou,

Future scenarios with high penetration of Distributed Energy Resources (DERs) call out for detailed network modelling at all voltage levels. The challenges of building a network model that is realistic at both the transmission and distribution levels have led to test systems that use aggregate medium-voltage (MV) loads. In this paper, we present a methodology that uses low-voltage networks with a sensible load allocation to disaggregate MV loads that were previously used in combined Transmission-Distribution ( ...

Tópico(s): Smart Grid Energy Management

2020 - Elsevier BV | Electric Power Systems Research

Artigo Acesso aberto Revisado por pares

Atte S. A. Eskelinen, Petri Tanska, Cristina Florea, Gustavo A. Orozco, Petro Julkunen, Alan J. Grodzinsky, Rami K. Korhonen,

Post-traumatic osteoarthritis (PTOA) is associated with cartilage degradation, ultimately leading to disability and decrease of quality of life. Two key mechanisms have been suggested to occur in PTOA: tissue inflammation and abnormal biomechanical loading. Both mechanisms have been suggested to result in loss of cartilage proteoglycans, the source of tissue fixed charge density (FCD). In order to predict the simultaneous effect of these degrading mechanisms on FCD content, a computational model has ...

Tópico(s): Knee injuries and reconstruction techniques

2020 - Public Library of Science | PLoS Computational Biology