Results 61 to 70 of about 4,786,226 (194)

Revista de revistas

open access: yesRevista de Fomento Social, 1955
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openaire   +1 more source

Turnout and Invalid Voting in Brazilian Municipal Elections: A Runoff Voting System Tale

open access: yesScottish Journal of Political Economy, EarlyView.
ABSTRACT This paper assesses the impact of Brazil's hybrid mayoral voting system on voters' choices and examines the shift in blank, null, and turnout between the first and second rounds. Using fixed‐effects and RDD techniques over 5570 municipalities between 2000 and 2020, this study shows that runoff voting generates more abstention and invalid ...
Vítor Castro   +2 more
wiley   +1 more source

“Acuerdos de Cartagena”: un hecho histórico para las revistas de Ortopedia y Traumatología hispano luso latinoamericanas

open access: yesRevista Colombiana de Ortopedia y Traumatología, 2012
Las revistas médicas de publicación periódica revisadas por pares, generadas por las diversas comunidades médicas agrupadas en sociedades, asociaciones o colegios, constituyen una de las principales herramientas de educación médica continua y de ...
Ernesto Bersusky   +10 more
doaj  

Trends and Challenges in Water Governance Systematic Review and Bibliographic Study of Scientific Publications (2018–2025)

open access: yesWorld Water Policy, Volume 12, Issue 2, May 2026.
ABSTRACT Water governance has emerged as a critical analytical framework for addressing the complexity of socioecological water systems in contexts of increasing climate vulnerability and anthropogenic pressure. This study presents a systematic review and bibliometric analysis of 50 scientific articles indexed on water governance published between 2018
Roger Pichis‐García   +1 more
wiley   +1 more source

TOGETHER TO GO BEYOND THE EXTRA MILE

open access: yesRevista de la Sociedad Argentina de Diabetes, 2015
The first issue of the Journal of the Argentine Diabetes Society (SAD) was printed in 1967, during the presidency of Dr. Néstor Serantes, 13 years after the foundation of our Society.
Pablo Arias   +2 more
doaj   +1 more source

Integrating computational thinking into secondary school mathematics teaching: A literature review

open access: yesReview of Education, Volume 14, Issue 1, April 2026.
Abstract Computational thinking (CT) has established itself as a fundamental skill for the 21st century, driving its integration into various disciplines, especially mathematics. This systematic review of the literature aimed to analyse how the integration of CT has been conceptualized and implemented in mathematics teaching in the context of secondary
María Isabel Ruiz Recio   +2 more
wiley   +1 more source

Dispersal and delimitation: Phylogenomics of Connaraceae prompts revised generic delimitation in Cnestideae and reveals global biogeographic patterns

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The tempo and mode of assembly of the world's most diverse, tropical floras remain poorly known. Evolutionary relationships within pantropical plant clades such as Connaraceae (Oxalidales, ca. 220 species) offer an opportunity to address this issue.
Serafin J.R. Streiff, Jurriaan M. de Vos
wiley   +1 more source

Revista de revistas

open access: yesRevista de la Facultad de Medicina, 1944
Novedades hemerográficas en medicina en ...
openaire   +3 more sources

Financial Time Series Uncertainty: A Review of Probabilistic AI Applications

open access: yesJournal of Economic Surveys, Volume 40, Issue 2, Page 915-953, April 2026.
ABSTRACT Probabilistic machine learning models offer a distinct advantage over traditional deterministic approaches by quantifying both epistemic uncertainty (stemming from limited data or model knowledge) and aleatoric uncertainty (due to inherent randomness in the data), along with full distributional forecasts.
Sivert Eggen   +4 more
wiley   +1 more source

Editorial: vol. 8, no. 1

open access: yese-Ciencias de la Información, 2017
La revista e-Ciencias de la Información llega a su séptimo año de existencia, renovando año con año aspectos relacionados con la edición, la calidad en la diagramación  y algunos otros detalles técnicos de usabilidad cuyo propósito es  lograr una mayor ...
Magda Cecilia Sandí Sandí.
doaj  

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