Results 141 to 150 of about 143,235 (271)

Los intereses de la vida cotidiana y las ciencias

open access: yesIdeas y Valores, 1986
Bogotá: Universidad Nacional de Colombia, 1986.
Hoyos, Guillermo, Serrano, Gonzalo
openaire   +2 more sources

Global Fluoride Toxicology Landscape: Bibliometric Approaches and Scientific Mapping

open access: yesEnvironmental Toxicology, Volume 41, Issue 7, Page 416-458, July 2026.
ABSTRACT This study analyzed research trends in the 100 most‐cited articles on fluoride toxicology, a topic widely debated due to the toxic effects associated with levels deemed safe for human exposure. A bibliometric analysis was conducted using the Web of Science‐Core Collection, extracting data such as citation count, authors, keywords, journal ...
Maria Karolina Martins Ferreira   +8 more
wiley   +1 more source

La dualidad de la burocracia : Una lectura desde la sociología contemporánea [PDF]

open access: yes, 2012
La burocracia es una temática que ha preocupado a la sociología desde sus inicios en tanto se relaciona con la organización social y las relaciones de poder. La perspectiva weberiana la interpreta como expresión de la creciente racionalización de la vida
Blacha, Luis Ernesto
core  

Epidemiologia da paralisia cerebral no Brasil pela perspectiva da Classificação Internacional de Funcionalidade, Incapacidade e Saúde

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 7, Page e89-e103, July 2026.
Resumo Objetivo Estabelecer uma descrição geral das pessoas com paralisia cerebral (PC) no Brasil, incluindo a epidemiologia, características clínicas, funcionalidade e acesso à reabilitação e equipamentos, pela perspectiva da Classificação Internacional de Funcionalidade, Incapacidade e Saúde (CIF), utilizando dados preliminares do Registro Brasileiro
Hércules Ribeiro Leite   +10 more
wiley   +1 more source

Resistencia de los trabajadores del Estado Nacional a la última dictadura: la experiencia de ANUSATE en las ciudades de Buenos Aires y Rosario (1976-1983) : Proyecto de investigación [PDF]

open access: yes, 2012
El presente proyecto de investigación se inscribe en el área de trabajo interesada por estudiar las prácticas de resistencia llevadas a cabo por los trabajadores de la administración pública contra la última dictadura militar argentina, y tiene como ...
Mondonio, Santiago José
core  

Spatiotemporal assessment of benthic macroinvertebrate communities in the Bermejo River Basin in the Ecuadorian Amazonia

open access: yesLimnology and Oceanography Letters
The Cofán communities rely on the Cofán Bermejo Ecological Reserve for their survival and cultural practices. Due to the rugged and inaccessible topography of the reserve in the Northern Ecuadorian Amazon region, limited biomonitoring and ecological ...
Federico Sinche Chele   +8 more
doaj   +1 more source

Behavioral Flexibility and the Conservation Value of Howler Monkey Populations in Small Habitat Patches

open access: yesAmerican Journal of Primatology, Volume 88, Issue 6, June 2026.
Standardized effect sizes of the relationships between predictor and response variables. Natural logarithms are denoted as “ln.” Open circles (blue outline) indicate mostly positive effects; solid circles (red filled) indicate mostly negative effects. ABSTRACT Species occupying small habitat patches and exhibiting behavioral and ecological flexibility ...
Sebastián Bustamante‐Manrique   +2 more
wiley   +1 more source

El módulo de Biología en el curso introductorio a la Facultad de Ciencias Naturales y Museo (UNLP): propuesta de clases y resultados de la edición [PDF]

open access: yes, 2012
En este trabajo se presentan las clases y los principales resultados de la edición 2012 del Módulo de Biología en el Curso Introductorio a la Facultad de Ciencias Naturales y Museo (FCNYM-UNLP).
Amor, Verónica   +9 more
core  

Electronic Smoking Devices Among University Students: Usage Patterns and Chemical Composition of Inhaled Substances

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT This study investigated the prevalence of electronic smoking device (ESD) use and its associated behavioural and chemical risks among university students in Bahia, Brazil. A cross‐sectional survey was conducted with 355 students from public and private institutions through an online questionnaire between April and May 2023. Among participants,
Eduard F. Valenzuela   +7 more
wiley   +1 more source

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