Results 61 to 70 of about 19,469 (231)

The Yucatan Peninsula is the place of origin of sisal (Agave sisalana, Asparagaceae): historical accounts, phytogeography and current populations

open access: yesBotan‪ical Sciences, 2018
Background. Agave sisalana is a cultigen from Mexico. In 1833 it was brought to Florida by Henry Perrine as an experimental crop. From there it was introduced to tropical Africa and Asia in the late 19th Century, where it became established as a fiber ...
Jorge C. Trejo-Torres   +2 more
doaj   +1 more source

Gestural Sequences in Wild Spider Monkeys (Ateles geoffroyi)

open access: yesAmerican Journal of Primatology, Volume 88, Issue 4, April 2026.
Geoffroy's spider monkeys produce gestural sequences in the wild, mostly during aggressive, playful and sexual interactions. ABSTRACT To date, research on gestural communication in species other than great apes has been quite limited, especially in their natural habitat, although including a broader range of species in different settings is essential ...
Eva Corral   +4 more
wiley   +1 more source

On the biogeographic regionalization of the Yucatán Peninsula: a nomenclatural review

open access: yesRevista Mexicana de Biodiversidad
The biogeographic regionalization of the Yucatán Peninsula is examined critically. The proliferation of the names assigned to different biotic units (e.g., Yucatán Peninsula, Yucatán, Yucatanan, Yucatecan, Petén, Petén-Yucatán, Campeche, Campechean, El ...
Juan J. Morrone
doaj   +1 more source

Bladder Stone Secondary to Migration of an Intrauterine Device: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Intravesical migration of intrauterine devices (IUDs) is an uncommon complication that may lead to recurrent urinary tract infections, lower urinary tract symptoms, and bladder stone formation. Diagnosis requires high clinical suspicion and confirmation through imaging and cystoscopy.
Mario Arturo Martin‐Dorantes   +5 more
wiley   +1 more source

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

open access: yesHuitzil, 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   +3 more
doaj   +1 more source

Desenvolvimento e temporalidade do intercâmbio: Como um povoado do leste de Yucatán avalia as promessas das transferências monetárias [PDF]

open access: yes, 2016
This paper explores how three temporalities of exchange amend the reception of cash transfers for development in a village in Eastern Yucatan, Mexico. Based on participant observation and in-depth interviews of recipients of cash transfers from Procampo ...
Dapuez, Andres Francisco
core   +2 more sources

Using biotelemetry to assess drone effects on whale sharks

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The use of unoccupied aerial vehicles or drones for wildlife research has proliferated in recent years and they have proven to be a valuable tool for collecting data for population surveys, morphometric and body condition measurements, and for observing behavior.
Samantha D. Reynolds   +6 more
wiley   +1 more source

Predictors of reduced 6-minute walk distance after COVID-19: a cohort study in Mexico

open access: yesPulmonology, 2021
A.W. Wong   +7 more
doaj   +3 more sources

Prognostic Value of Serial Lactate Measurement in Pediatric Cardiac Surgery Patients with Congenital Heart Disease in Southeast Mexico

open access: yesMedical Sciences
Background/Objectives: Lactate, traditionally considered a byproduct of anaerobic metabolism, is increasingly recognized as a biomarker of tissue perfusion and systemic stress.
Ely Sanchez-Felix   +7 more
doaj   +1 more source

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