Results 41 to 50 of about 44,524 (237)

Consumo de información y uso de redes sociales en estudiantes de noveno, décimo y undécimo en los departamentos de Caquetá, Putumayo y Guaviare: una caracterización necesaria

open access: yesDixit
Esta investigación analiza los resultados de una encuesta del Centro de Estudios de la Fundación para la Libertad de Prensa realizada a 1.604 estudiantes en nueve municipios de tres departamentos de la Amazonía colombiana en 2022.
César Andrés Paredes Peña   +2 more
doaj   +1 more source

Decolouring. The Racial Imprints of Upward Mobility in Lima's Dominant Class

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT A significant body of literature highlights the fluid and adaptable nature of racial categories in Latin America, often invoking the concept of ‘whitening’ to explain how upwardly mobile individuals reshape their racial or ethnic identities by adopting cultural and social traits associated with class privilege and ‘whiteness’.
Mauricio Rentería
wiley   +1 more source

Do Teachers' Labour Contracts Matter?

open access: yesOxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT Previous literature on the effects of tenured and tenure‐track versus non‐tenure‐track professors on student performance at the university level finds mixed results. Our paper is the first to investigate whether student performance at school differs depending on whether tenured/tenure‐track or non‐tenure‐track teachers teach them.
Ainoa Aparicio Fenoll, Roberto Quaranta
wiley   +1 more source

Use of remote sensors to determine forage availability in grazed pastures of Urochloa humidicola cv. Llanero in the Colombian Altillanura

open access: yesTropical Grasslands-Forrajes Tropicales, 2021
Modernization of pastoral systems based on the use of Urochloa species in the Colombian Eastern Llanos need the use of remote sensing techniques from satellite platforms to estimate amount of offered forage.
Raúl Alejandro Díaz Giraldo   +2 more
doaj   +1 more source

Azar y libertad [PDF]

open access: yes, 2020
Los conceptos de determinación y azar son retomados y problematizados en esta investigación, en la que se indaga la posibilidad y las implicaciones de contar con el azar y la elección subjetiva como factores causales de lo psíquico. Este problema de investigación es abordado desde la perspectiva del matemático y psicoanalista Carlos Arturo Ramírez ...
openaire   +4 more sources

Fury and the antitheatrical prejudice: The violent power of play‐acting in the Cervantine picaresque

open access: yesOrbis Litterarum, EarlyView.
Abstract The article studies a cross‐generic relation between theatrical performance and the outbreak of violence in picaresque contexts across works by Miguel de Cervantes. It then proceeds to contextualize these persistent incidents within the philosophical history of antitheatricality.
Rasmus Vangshardt
wiley   +1 more source

Centro de Educación Continua en la UPSE: Evolución y desafíos

open access: yesRevista Ciencias Pedagógicas e Innovación, 2023
El presente trabajo surge de la necesidad de explorar la evolución de las capacitaciones ofertadas por el Centro de Educación Continua (CEC) de la Universidad Estatal Península de Santa Elena (UPSE), así como su prospectiva en el fortalecimiento del ...
Xavier Antonio Almeida Briones   +3 more
doaj   +1 more source

The minimum marriageable age policy process in the United States: An advocacy coalition framework analysis

open access: yesReview of Policy Research, EarlyView.
Abstract Early marriage—defined as marriage before age 18—has been shown to constitute a major obstacle to women's development with negative impacts on their health, education, and economic development. For several decades, the issue has been a major topic of global policy discussions with organizations like the United Nations advocating for global ...
Ene Ikpebe
wiley   +1 more source

NetzDG on Twitter: A Social Network Analysis of Stakeholders in Public Discourse About Platform Regulation in Germany

open access: yesPolicy &Internet, Volume 17, Issue 4, December 2025.
ABSTRACT This paper examines the Twitter debate about the German anti‐hate‐speech law, the Netzwerkdurchsetzungsgesetz (NetzDG). Public discourse on this law has been contentious, with opponents cautioning against the risk of censorship and supporters emphasizing that NetzDG is necessary to protect democracy.
Jens Pohlmann   +3 more
wiley   +1 more source

Determinación de los hábitos de An. Pseudopunctipennis y An. Calderoni en dos localidades del valle de Chao. La Libertad, Perú

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2004
Objetivos: Determinar los hábitos de los vectores de malaria en dos localidades del valle Chao (San Carlos y Santa Rita Bajo), La Libertad, Perú.
Carmen Cruz G   +2 more
doaj  

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