Results 51 to 60 of about 4,521 (159)

Ophioglossum nudicaule (Ophioglossaceae) y Paspalum serpentinum (Poaceae), dos nuevos registros para la península de Yucatán, México

Acta Botanica Mexicana, 2020
Antecedentes y Objetivos: Las sabanas de la península de Yucatán han sido objeto de estudio en la última década para conocer su diversidad, estructura y los patrones fitogeográficos de sus componentes vegetales. Entre las sabanas existentes en el sur de
Juan Javier Ortiz-Díaz, Juan Tun-Garrido, Juan José Ancona   +2 more
doaj   +1 more source

Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests

Journal of Zoology, EarlyView.
Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero, R. McNab, R. Garcia‐Anleu, J. Polisar, C. Sutherland, D. Thornton   +5 more
wiley   +1 more source

Eremophila alpestris (Alaudidae): A new bird species and family for the Yucatan Peninsula, Mexico

Huitzil, 2015
Eremophila alpestris (Alaudidae): una especie y familia nuevas para la Península de Yucatán, México Se reporta el primer registro de Eremophila alpestris el 23 de noviembre del 2002, en Progreso, costa norte de la Península de Yucatán, México.
Barbara MacKinnon, Jaques Laesser, James Rotenberg, Luís I. Tellez   +3 more
doaj   +1 more source

Assessment of Executive Function in Patients with Traumatic Brain Injury with the Wisconsin Card-Sorting Test

Brain Sciences, 2020
This review aimed at providing a brief and comprehensive summary of recent research regarding the use of the Wisconsin Card-Sorting Test (WCST) to assess executive function in patients with traumatic brain injury (TBI).
Lizzette Gómez-de-Regil
doaj   +1 more source

The genetic architecture of leaf vein density and its importance for photosynthesis in maize

New Phytologist, EarlyView.
Vein types in maize leaves. Summary Leaf venation density has significantly increased during plant evolution. Higher densities are observed in angiosperms compared with early land plants, and among angiosperms, recently diverged C4 species have the highest values.
José Luis Coyac‐Rodríguez, Sergio Pérez‐Limón, Elizabeth Hernández‐Jaimes, Marcela Hernández‐Coronado, Daniel Camo‐Escobar, Ana Laura Alonso‐Nieves, María de Jesús Ortega‐Estrada, Nicole Gómez‐Capetillo, Ruairidh J. H. Sawers, Carlos Ortiz‐Ramírez   +9 more
wiley   +1 more source

Hemotórax: etiología, diagnóstico, tratamiento y complicaciones

Revista Biomédica, 2016
La sospecha de hemotórax inicia con una historia clínica adecuada, particularmente, el padecimiento actual, por ejemplo, casos con trauma torácico. El paso inicial de la evaluación, es diferenciar los derrames pleurales hemorrágicos de los verdaderos ...
Arturo Cortes-Telles, Carlos Enrique Morales-Villanueva, Esperanza Figueroa-Hurtado   +2 more
doaj   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

Biological Reviews, Volume 101, Issue 3, Page 1582-1605, June 2026.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola, David Brankovits, Tiziana Di Lorenzo, Isabel R. Amorim, Raluca Ioana Bancila, Adrià Bellvert, Enrico Bernard, Anna Blomberg, Paulo A.V. Borges, Martina Cappelletti, Rodrigo Lopes Ferreira, Rosalina Gabriel, Diana M. P. Galassi, Laura Garzoli, Vasilis Gerovasileiou, Grant C. Hose, Kathryn L. Korbel, Simone Martino, Ana Z Miller, Nataša Mori, Veronica Nanni, Giuseppe Nicolosi, Mattia Saccò, Troy S. Sakihara, Marconi Souza Silva, Anne E. Tamalavage, Maja Zagmajster, Efraín Chávez, Christian Griebler, Pedro Cardoso, Alejandro Martínez   +30 more
wiley   +1 more source

Mamíferos terrestres de la península de Yucatán, México: riqueza, endemismo y riesgo

Revista Mexicana de Biodiversidad, 2013
Se presenta un análisis de la bibliografía publicada en 110 años (1900 a 2010) sobre los mamíferos terrestres de la península de Yucatán y la composición de especies reconocida para Campeche, Yucatán y Quintana Roo, así como su endemicidad y estado de ...
Javier Enrique Sosa Escalante, Juan Manuel Pech-Canché, María Cristina MacSwiney González, Silvia Hernández Betancourt   +3 more
doaj   +1 more source

Accretionary Prism and Forearc Deformation Driven by the Beata Ridge Indentation in Southern Hispaniola: Insights From the Offshore San Pedro Basin

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract The Cretaceous–Eocene island arc of Hispaniola is currently shortened between the Bahamas carbonate platform to the north and the thickened crust of the Caribbean Large Igneous Province (CLIP) to the south. Within this transpressional setting, the 15–22‐km‐thick, ∼100‐km‐wide Beata Ridge (BR), the thickest portion of the CLIP, acts as a ...
J. M. Gorosabel‐Araus, J. L. Granja‐Bruña, P. Mann, A. Gallego‐Mingo   +3 more
wiley   +1 more source

Comparison of body mass index range criteria and their association with cognition, functioning and depression: a cross-sectional study in Mexican older adults

BMC Geriatrics, 2019
Background World population is living longer, demanding adjustments in public health policies. Body mass index (BMI) is widely known and used as a parameter and predictor of health status although an adapted criterion for older adults is usually ...
Damaris Francis Estrella-Castillo, Lizzette Gómez-de-Regil   +1 more
doaj   +1 more source