Results 81 to 90 of about 2,064 (290)
RANAS PEQUEÑAS, LA GEOMETRÍA DE EVOLUCIÓN, Y LA ESPECIACIÓN EN LOS ANDES COLOMBIANOS
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y NaturalesLos cladogramas nos permiten detectar distintos modos de especiación, los cuales difieren en las distribuciones de las apomorfías y en la necesidad de cambios correlacionados con el hábitat.
John D. Lynch
doaj +1 more source
Ranino ua uai: Palabra de cosecha de frutas silvestres
Mundo Amazónico, 2016 Este texto, transcrito de una narración del anciano Hipólito Candre, hace un inventario de los frutos silvestres que se encuentran en el monte y cómo eran aprovechados por las antiguas generaciones. También hace referencia a la colecta de miel silvestre,
Hipolito Candre
doaj +1 more source
RESPIRATION OF HOMOGENIZED EMBRYOS: RANA PIPIENS AND RANA PIPIENS ♀ x RANA SYLVATICA ♂
The Biological Bulletin, 1957 1. The respiration of phosphate-buffered cell-free homogenates made from R. pipiens embryos increases exponentially with the age of the embryos up until the time at which they are in the tailbud stage, after which the rate declines.2. Addition of 0.2% sodium deoxycholate elevates the respiration of homogenized embryos at any pre-tailbud stage to that ...
JOHN R. GREGG, FRANCES L. RAY
openaire +2 more sources
Should multinationals care about development? Rethinking global strategy in an unequal world
Global Strategy Journal, EarlyView.Abstract Research Summary While multinational corporations (MNCs) can profoundly shape global development trajectories, global strategy research has largely treated development as peripheral to core strategic concerns. This Perspective paper examines the contested relationship between global strategy and development, arguing that MNCs are neither ...
Marcus M. Larsen +2 more
wiley +1 more source
Revista Mexicana de Biodiversidad, 2009 Se registra por primera vez un caso de miasis por larva de Sarcophagidae sobre Halinobatrachium fleishmanni colectada en el Parque Nacional Soberanía (Panamá), siendo éste el primer registro de miasis en anuros de la familia Centrolenidae.
DANIEL MEDINA +4 more
doaj +1 more source
Obstetrics and gynecology devices designed for low‐ and middle‐income countries: A narrative review
International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 71-80, April 2025.Abstract There are many barriers contributing to poor health outcomes for women in low‐ and middle‐income countries (LMICs), one of which is the lack of necessary medical devices. Presently, the development of various kinds of devices intended to improve women's health outcomes specifically in LMICs remains underrepresented in the literature; therefore,
Dhanalakshmi Thiyagarajan +2 more
wiley +1 more source
Ranas : Extrémité du terrain de jeu de balle
, 1983 Site de Ranas, Municipio de San Joaquin, Querétaro. A l'une des extrémités du terrain de jeu de balle restauré (un des trois de Ranas), petite structure, probablement "temascal" (entrée et petite pièce)
Michoacán I, Projet +1 more
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Mixed lineage kinase 3 mediates SARS‐CoV‐2‐induced kidney injury via the Hsp70‐IL‐17A axis
Interdisciplinary Medicine, EarlyView.Kidney samples from patients infected with severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) showed upregulated expression and activity of Mixed Lineage Kinase (MLK3). Based on the mechanistic studies, we identified MLK3 as a critical player in promoting SARS‐CoV‐2‐induced kidney injury.
Sandeep Kumar +18 more
wiley +1 more source
Effect of Zinc Oxide Nanoparticles From Infant Formula Milk Powder on Colon Cells In Vitro
Journal of Applied Toxicology, EarlyView.ABSTRACT Zinc is an essential trace element that participates in numerous metabolic processes; however, excessive exposure may interfere with the absorption of other metals, such as copper. In recent years, nanotechnology has experienced rapid growth, and zinc oxide nanoparticles (ZnO NPs) have garnered significant attention due to their versatile ...
Gloria Salinas‐Lucero +2 more
wiley +1 more source
Ranas : bases d'une maison à mur de cloison interne
, 1983 Site de Ranas, Municipio de San Joaquin, Querétaro. Groupe Ranas I. Près de l'entrée actuelle du site, derrière la pyramide restaurée, bases d'une maison à mur de cloison interne.
Michoacán I, Projet +1 more
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