Results 61 to 70 of about 142,880 (161)

Disentangling China's Infrastructure Investment in Africa: A Symbiotic Partnership or an Unequal Substitute for African Resources?

open access: yesBritish Journal of Management, Volume 36, Issue 4, Page 1444-1461, October 2025.
Abstract This paper examines how China's infrastructure investment influences African exports to China. We analyse data from 46 African countries and 14 industries that have received China's infrastructure investment from 2005 to 2019. Our results show that China's infrastructure investment in the primary sector has led to more African exports to China
Hong Bo   +3 more
wiley   +1 more source

Bioactive Compounds and Antioxidant Capacity of Wild Edible Asparagus in the Iğdır Plain

open access: yesFood Science &Nutrition, Volume 13, Issue 9, September 2025.
This study revealed significant biochemical diversity among wild asparagus populations in Iğdır, with generally higher phenolic acids, flavonoids (especially rutin and chlorogenic acid), antioxidant capacity, and saponin contents compared to the commercial cultivar.
Eren Özden   +4 more
wiley   +1 more source

Historical and Cultural Legacy of Post‐One Child Policy: Is China Ready to Embrace Planned Oocyte Cryopreservation?

open access: yesWorld Medical &Health Policy, Volume 17, Issue 3, Page 580-588, September 2025.
ABSTRACT Women's reproductive rights in China are shaped by geopolitical and cultural factors, resulting in restricted access to planned oocyte cryopreservation (planned OC). While the global discourse surrounding planned OC continues to evolve, China currently sanctions egg freezing for medical purposes exclusively in married women, while prohibiting ...
Olivia M. Y. Ngan   +2 more
wiley   +1 more source

Política y secularización en la Europa contemporánea

open access: yesStudia Historica: Historia Contemporánea, 2010
RESUMEN: Este trabajo se ocupa de la relación entre la política y los procesos de secularización en la Europa contemporánea, estudia sus variantes y opciones ideológicas, así como sus diferentes tradiciones y situaciones nacionales, poniendo de relieve ...
Manuel ÁLVAREZ TARDÍO
doaj  

Geología y paleolimnología del complejo lagunar ?Santa Rosa del Monte?, Provincia de Buenos Aires, Argentina

open access: yesRevista del Museo de La Plata, 2018
Tres lagunas integran el complejo, alojadas en cinco cubetas eólicas de diferente edad, que a nivel hídrico normal forman un ambiente único, donde se caracterizaron los aspectos fisiográficos, hidrológicos y geolimnológicos.
Nauris Dangavs
doaj   +1 more source

El Bronce Medio y Tardío en La Rioja [PDF]

open access: yes, 1995
Se presentan los resultados de las ultimas excavaciones practicadas en La Rioja, en especial aquellas que por la cronología de sus niveles o por las características de sus materiales son comparables con las realizadas en yacimientos atribuidos al bronce ...
Rodanes, José María
core   +3 more sources

Large‐scale atmospheric variability entails differential modes of seasonal tree growth in the Mediterranean Basin

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2652-2667, September 2025.
This work demonstrates the control of teleconnections on seasonal tree growth through local climate across the Mediterranean basin. Despite the constant link between the East Atlantic Pattern and temperature, synergies among teleconnections point to an east–west dipole in tree seasonal growth, driven by precipitation variability.
Héctor Hernández‐Alonso   +10 more
wiley   +1 more source

Late Cretaceous uplift in the Malargüe fold-and-thrust belt (35°S), Southern Central Andes of Argentina and Chile [PDF]

open access: yes, 2013
The Cordillera de los Andes is the typical example of a subduction-related orogen. Its present topography is the result of post-Miocene uplift, however, Andean compressional deformation and uplift started in the Late Cretaceous, as increasingly ...
Giambiagi, Laura Beatriz   +2 more
core   +3 more sources

Impacts of fire on canopy structure and its resilience depend on successional stage in Amazonian secondary forests

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 4, Page 394-410, August 2025.
We analyzed the effects of fire on secondary forests' vertical structure in different successional stages using lidar metrics. Our results show that independently of the successional stage, secondary forests that experienced fire were more degraded than unburned secondary forest areas. Overall, our results show that forests in early successional stage (
Laura B. Vedovato   +12 more
wiley   +1 more source

De la transición imperfecta a la transición modélica... y vuelta a empezar. Algunas consideraciones críticas

open access: yesStudia Historica: Historia Contemporánea, 2010
RESUMEN: Este artículo está dedicado al estudio de la transición española a la democracia entre noviembre de 1975 y diciembre de 1978. Desde el comienzo mismo de la transición hubo una interpretación crítica de aquel proceso que ponía el acento en lo que
Manuel ÁLVAREZ TARDÍO
doaj  

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