Results 81 to 90 of about 76,447 (236)

Fronteras argentinas: aportes para una sistematización de su campo de estudios

open access: yesFrontera Norte, 2019
El artículo tiene como objetivo identificar y examinar los diferentes estudios en torno a la noción de frontera que vienen desarrollándose en la Argentina desde la década de 1980.
Esteban Salizzi   +4 more
doaj   +1 more source

Iberian Scepticism in Istanbul: The Hebrew Philosophical Dialogue Attributed to Don Joseph Nasi

open access: yesRenaissance Studies, EarlyView.
ABSTRACT On 28 April 1577, the printer Joseph Ya’abetz in Constantinople printed a rare Hebrew pamphlet titled Ben Porat Yosef (Joseph, the Offspring of a Fertile Tree). Its author, Isaac ben Samuel Onkeneira, claims to report a philosophical debate between Don Joseph Nasi (1524–1579), the powerful Portuguese‐born agent at the Ottoman court, and a ...
Carsten L. Wilke
wiley   +1 more source

Restauradores Sin Fronteras: el patrimonio como motor de desarrollo sostenible

open access: yes, 2016
La presente contribución describe la misión de Restauradores Sin Fronteras (A-RSF), organización no gubernamental para el desarrollo (ONGD), con el fin de detallar sus objetivos específicos y líneas de acción, todos ellos encaminados a promover la ...
Asociación Restauradores Sin Fronteras
core  

Screwworm reemergence, illegal cattle movements, and emerging risks to wildlife and protected areas in Mesoamerica

open access: yes
Conservation Biology, EarlyView.
Lucy Keatts   +7 more
wiley   +1 more source

Chinese Investment in Mexico: Trade Wars, Nearshoring and Place‐Based Policies

open access: yesThe World Economy, EarlyView.
ABSTRACT This paper investigates the impact of the first Trump administration's (2016–2022) US‐China Trade War on the sectoral composition and geographic allocation of Chinese foreign direct investment (FDI) in Mexico. Leveraging a novel dataset of Chinese investment projects (2001–2024) and exploiting product‐level variation in US tariff exposure, we ...
Ernesto Hugo Stein   +3 more
wiley   +1 more source

From violence to more violence in Central America

open access: yesForced Migration Review, 2014
Many Central American migrants flee their home country as a result of violence and threats from the criminal gangs. A large number of them also encounter the same type of violence that they are fleeing when on the migratory routes through Mexico.
Israel Medina
doaj  

Mitophagy in skeletal muscle: Impact of ageing, exercise and disuse

open access: yesExperimental Physiology, EarlyView.
Abstract Skeletal muscle plays an important role in whole‐body health, quality of life and regulation of metabolism. The maintenance of a healthy mitochondrial pool is imperative for the preservation of skeletal muscle quality and is mediated through mitochondrial quality control consisting of mitochondrial turnover mediated by a balance between ...
Anastasiya Kuznyetsova, David A. Hood
wiley   +1 more source

Chaves para pensar sobre fronteiras a partir de uma perspectiva geográfica

open access: yesGEOUSP: Espaço e Tempo, 2018
Fronteraes un concepto jurídico, central en la estructura de los Estados nacionales modernos. Es una noción utilizada en diferentes saberes, como la literatura y el periodismo.
Alejandro Benedetti
doaj   +1 more source

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista   +9 more
wiley   +1 more source

Mechanical Caging of Nucleic Acids Enabled by Light‐Activated Synthetic Molecular Motors

open access: yesAngewandte Chemie, Volume 138, Issue 42, 12 October 2026.
A synthetic light‐driven molecular motor imposes mechanical constraints on nucleic acids, enabling “mechanical caging” as a new mode to regulate DNA structure and function through mechanical input rather than chemical masking. ABSTRACT Control over nucleic acid activity is central to biotechnology and therapeutic development.
Yuchen Ma   +10 more
wiley   +2 more sources

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