Results 51 to 60 of about 37,671 (164)

The Long and Winding Road: Policy Frictions and the Governance of Ride‐Hailing Platforms in Latin America

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT The rise of ride‐hailing platforms has profoundly transformed urban mobility in Latin America over the past decade. Transportation Network Companies such as Uber, DiDi, Cabify, InDrive, and others operating in the region have affected transportation patterns and intensified debates around labor relations, algorithmic management, regulatory ...
Ronald Sáenz‐Leandro
wiley   +1 more source

NIVELES DE MERCURIO EN HUEVOS, EMBRIONES Y NEONATOS DE Trachemys callirostris (TESTUDINES, EMYDIDAE)

open access: yesActa Biológica Colombiana, 2014
Cuantificamos la concentración total de mercurio en cáscaras, yemas y embriones de 16 nidos de hicotea (Trachemys callirostris). Los nidos fueron colectados en diferentes estadios de desarrollo embrionario.
Beatriz Rendón-Valencia   +4 more
doaj   +1 more source

Penas de aves como indicadores de mercúrio no Pantanal. [PDF]

open access: yes, 2011
bitstream/CPAP/56316/1/ADM097.pdfFormato ...
VIEIRA, L. M.
core   +1 more source

Vision Fine‐Tunes Predictions of Bimanual Self‐Touch

open access: yesEuropean Journal of Neuroscience, Volume 63, Issue 4, February 2026.
When we move to touch ourselves, our somatosensory perception is gradually attenuated due to the predictions of the internal forward models about the somatosensory consequences of our movements. Here, we show that visual input increases the precision of these self‐touch predictions, leading to a more pronounced temporal tuning of somatosensory ...
Noa Cemeljic, Konstantina Kilteni
wiley   +1 more source

Riesgos a la salud y ambiente por el uso de lámparas que contienen mercurio

open access: yesRevista Kawsaypacha, 2020
El presente estudio bibliográfico se desarrolló con el fin de analizar la gestión y manejo de lámparas que contienen mercurio e identificar los riesgos a la salud y ambiente. El mercurio es una sustancia natural y tóxica que una vez liberado al ambiente
Ivan Alexander Ayme Huertas   +6 more
doaj   +1 more source

A Review on Potentially Probiotic Yeasts From Traditional Fermented Products in Sub‐Saharan Africa for Sustainable Food Systems and Improved Health

open access: yesFood Safety and Health, Volume 4, Issue 1, Page 4-30, January 2026.
This review focuses on the potential of sub‐Saharan African fermented food products as sources of probiotic yeasts for improved food security and health. ABSTRACT Research on probiotic yeasts from fermented products in sub‐Saharan Africa was limited in the past, but there is currently a surge in investigative efforts in this field.
Lethiwe Lynett Mbuyane
wiley   +1 more source

Supraventricular Arrhythmias in Pulmonary Hypertension: A Comprehensive Review From Preclinical Evidence to Clinical Practice

open access: yesPulmonary Circulation, Volume 16, Issue 1, January 2026.
ABSTRACT Pulmonary Hypertension (PH) is a chronic disease that causes significant structural deterioration in the right atrium and ventricle. In the past 1–2 decades, life expectancy in patients with PH has increased due to improved awareness, diagnosis and advancements in treatment.
Abdulkadir Kiris   +5 more
wiley   +1 more source

Mercurio total en hígado de Trachemys callirostris (Gray, 1856) (Testudines: Emydidae) en tres zonas de la Mojana, Sucre-Colombia

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2020
La región de la Mojana, perteneciente a la depresión Momposina, que se encuentra en el norte colombiano, desde hace muchos años, ha estado presentando problemáticas ambientales, asociadas a los metales pesados, en principio, por mercurio que ...
Mayra Alejandra Meza-Martínez   +3 more
doaj   +1 more source

Concentration and retention of selenium in marine fish [PDF]

open access: yes, 2010
O pescado contém substancialmente maiores concentrações de selênio (Se) do que outras carnes e é, por isso, considerado a maior fonte dietária desse nutriente. Ao mesmo tempo, o pescado também é a maior fonte de ingestão de mercúrio (Hg) na dieta humana,
FAVARO, Déborah Inês Teixeira   +2 more
core   +3 more sources

Being Political Protagonists: Activist Trajectories and Gender Awareness of Female Chileans Exiled in Costa Rica

open access: yesBulletin of Latin American Research, Volume 45, Issue 1, January 2026.
Abstract This article reconstructs the political trajectories of Chilean exiled women settling in Costa Rica. It analyses the manifestations and transmutations of their political praxis before, during and after the period of ostracism, based on life stories reconstructed through semi‐structured interviews with several women who began militancy before ...
Marcela Ramírez‐Hernández
wiley   +1 more source

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