Results 21 to 30 of about 29,089 (210)

The relationship between sarcopenia, undernutrition, physical mobility and basic activities of daily living in a group of elderly women of Mexico City

open access: yesNutrición Hospitalaria, 2013
Background: Sarcopenia is a geriatric syndrome, which affects the functional status and mobility of individuals. Objective: To identify the prevalence of sarcopenia and undernutrition, and to assess the association between sarcopenia and mobility, and ...
María del Consuelo Velázquez Alva   +3 more
doaj   +1 more source

Being young with HIV is a higher risk for non-adherence to ART in Chihuahua, Mexico

open access: yesSocial Medicine, 2023
Introduction. Mortality due to HIV/AIDS in Mexico is 3.62 per 100,000 inhabitants. Most research on ART adherence in the Mexican population has considered only people with HIV/AIDS living in Mexico City. Due to the different social characteristics (e.g.
Maria Guadalupe Staines-Orozco   +4 more
doaj  

LA LECHERÍA FAMILIAR EN MÉXICO ALFREDO CESÍN; FERNANDO CERVANTES; ADOLFO ÁLVAREZ

open access: yesRevista Pueblos y Fronteras Digital, 2011
RESEÑA A LA LECHERÍA FAMILIAR EN MÉXICO. ALFREDO CESÍN; FERNANDO CERVANTES; ADOLFO ÁLVAREZ (COORDS.). CIESTAAM-UACH/CP-CAMPUS PUEBLA, UAM-XOCHIMILCO/CONACYT/PORRÚA, MÉXICO, D.
Elizabeth Montaño Becerril
doaj   +1 more source

Aztec obsidian industries [PDF]

open access: yes, 2016
Obsidian was the primary lithic or stone material used for cutting activities in Aztec society, including domestic food production, craft production, hunting, warfare, and ritual.
Carballo, David M., Pastrana, Alejandro
core   +1 more source

Las lenguas indígenas en la educación primaria en México. Una propuesta educativa intercultural

open access: yesLiminar: Estudios Sociales y Humanísticos, 2021
Reseña de Sembrando el corazón de nuestra palabra. Las lenguas indígenas como objeto de estudio. Propuesta educativa intercultural para primaria indígena. México, de Graciela Beatriz Quinteros.
Jorge Tirzo Gómez
doaj   +1 more source

Effect of water quality on the feeding ecology of axolotl Ambystoma mexicanum

open access: yesJournal of Limnology, 2013
Ambystoma mexicanum, a highly endangered species, is endemic to lake Xochimilco (Mexico City, Mexico) which currently is being negatively affected by the introduction of Oreochromis niloticus (Tilapia) and water pollution.
Diego de Jesus Chaparro-Herrera   +2 more
doaj   +1 more source

Gonadal Development in Larvae of the Paedomorphic Ambystoma mexicanum (Amphibia: Urodela)

open access: yesJournal of Morphology, Volume 287, Issue 3, March 2026.
This research analyzes the gonads of Ambystoma mexicanum larvae of both sexes, revealing significant changes such as the onset of vitellogenesis in females at 9 months of age and oocytes with signs of maturity at 12 months. In males, gonadal maturity occurs earlier, with a notable cephalocaudal and lateromedial testicular regionalization, and ...
Jessica Lucía Sánchez‐Ortiz   +2 more
wiley   +1 more source

Endohelminths of some species of fishes from Lake Xochimilco, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2016
The helminth fauna of 8 introduced and 1 native species (Chirostoma jordani) of freshwater fishes from Xochimilco Lake in southern México City, Mexico, is studied for the first time.
María Lourdes García-López   +4 more
doaj   +1 more source

Famiempresas procesadoras de amaranto en Santiago Tulyehualco, Xochimilco

open access: yesRevista Mexicana de Ciencias Agrícolas, 2022
La aportación de los micros y pequeñas empresas al Producto Interno Bruto es pequeña, pero son las principales fuentes generadoras de empleo en México. En la presente investigación se estudiaron famiempresas que procesan amaranto en Santiago Tulyehualco, Alcaldía Xochimilco.
Yajaira Floricel Chávez-Bermudez   +4 more
openaire   +1 more source

Ungulate prey availability to inform Mexican wolf recovery within its historical range

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 2, February 2026.
We estimated the potential ecological carrying capacity for the Mexican wolf based exclusively on ungulate prey biomass estimated from camera trap surveys. In the United States, the potential density estimate is high (21.4–52.7 wolves/1,000 km2) owing to the presence and relatively high densities of elk, mule deer, and white‐tailed deer.
Alejandro González‐Bernal   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy