Results 41 to 50 of about 103,582 (224)

Diagnostic Accuracy of Cardiovascular Disease Prediction Models: A Systematic Review and Meta‐Analysis of Validation Studies

open access: yesHealth Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background and Aim Cardiovascular diseases (CVD) are widely accepted to be the most serious health care problem in the world. We performed a diagnostic test accuracy systematic review and meta‐analysis to establish the real‐world performance of established CVD risk prediction tools, providing high‐certainty evidence to optimize primary ...
Mohammad Aziz Rasouli   +6 more
wiley   +1 more source

Studies of the biological and therapeutic effects of argentine stingless bee propolis [PDF]

open access: yes, 2018
Meliponids are native bees of the Americas, characterized by having no sting (ANSA). Some live in the Yunga forests of northern Argentina, a place rich in a diversity of this type of bees of which at least thirty-three species may be found. Propolis is a
Brodkiewicz, Ivana Yanina   +5 more
core   +1 more source

Potential distribution and susceptibility of Coffea arabica L. to climate change impacts

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 693-711, March 2026.
Ecological niche models (ENMs) are vital for understanding the impact of historical factors on ecosystems and predicting future climate change scenarios. These models help assess how environmental shifts affect agricultural species like coffee, which supports millions of people globally.
Yuliana Grisel García‐Martínez   +1 more
wiley   +1 more source

Seroprevalencia de Hepatitis C en el personal asistencial del Hospital regional de Ayacucho y la Microrred de Salud Huamanga. Ayacucho, Perú 2005

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2006
Se efectuó una encuesta epidemiológica al personal de salud del Hospital Regional de Ayacucho y al personal de los establecimientos de salud de su jurisdicción (Microrred Huamanga), sobre la exposición laboral al virus de la hepatitis C (VHC); se realizó
Sara Ramos V   +4 more
doaj  

The Evangelical Church as an Extirpator of Idolatry in the Water Festival in the Andes of Peru

open access: yesReligions, 2023
The research focuses on the Water Festival (Yarqa Aspiy), an ancient event in the Peruvian Andes, and which, as an Inca activity, survived the extirpation of idolatries by the Spanish colonization.
Edgar Gutiérrez-Gómez   +4 more
doaj   +1 more source

Teaching Entrepreneurship: Impact of Business Training on Microfinance Clients and Institutions [PDF]

open access: yes
Can one teach entrepreneurship, or is it a fixed personal characteristic? Most academic and policy discussion on microentrepreneurs in developing countries focuses on their access to credit, and assumes their human capital to be fixed. However, a growing
Dean Karlan, Martin Valdivia
core   +3 more sources

Paisaje, conmemoración emblemática, e identidad: La Pampa de Ayacucho, como “geografía de la memoria”

open access: yesPuriq, 2021
El artículo reflexiona, desde una perspectiva geográfica, el paisaje de la Pampa de Ayacucho, como lugar de conmemoración emblemática. Estudia a la vez, las razones políticas del porque el Estado peruano, la “comunidad de notables” de Ayacucho, tuvo la ...
Juan José Oré Medina   +1 more
doaj   +1 more source

Challenges and opportunities in mitigating sarcoptic mange in wild South American camelids

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 1, January 2026.
Wild South American camelids—vicuña and guanaco—face threats from sarcoptic mange, a contagious skin disease linked to severe population declines. Despite its impact, major gaps remain in understanding disease dynamics. This review summarizes current knowledge, identifies key data and management gaps, and outlines urgent actions for effective ...
Alynn M. Martin   +13 more
wiley   +1 more source

Sonoridades urbanas y música catedralicia en Huamanga durante la transición del Virreinato a la República: 1797 – 1838

open access: yesAntec
La diócesis de Huamanga, creada en el año 1609, fue un importante territorio evangelizador y de frontera con las dos ciudades más importantes del virreinato peruano: Cusco y la Ciudad de los Reyes (actual Lima).
Franco Giovanni Ayarza Chávez
doaj   +1 more source

Influencia de factores fósicos y químicos sobre la sobrevivencia de Pichia aislada de jarabe de glucosa [PDF]

open access: yes, 2009
Yeasts belonging to the genus Pichia were isolated fr om glucose syrup samples. Yeasts were identified as P. anomala ( it is now Wickerhamomyces anomala) and P. guilliermondii.
Navarro, Antonio Roberto   +1 more
core   +1 more source

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