Results 21 to 30 of about 9,294 (118)

Breeding Fulvous Whistling-Ducks and other notes on the birds of Querétaro’s reservoirs

open access: yesHuitzil, 2013
I present a noteworthy breeding record for the state of Querétaro in central Mexico. In addition, I demonstrate records of six species which have not previously been documented in the state.
Jonathan Hiley
doaj   +1 more source

Comparison of growth and psychomotor development in daycare centers attended by professionals

open access: yesBoletín Médico del Hospital Infantil de México, 2021
Background: Growth and development reflect the child’s health condition. Currently, child care is supported in daycare centers. In this context, this article aimed to identify the differences in growth and psychomotor development in children according to
Enrique Villarreal-Ríos   +6 more
doaj   +1 more source

Abnormal functional connectivity patterns in temporal lobe epilepsy—An international ENIGMA‐epilepsy study

open access: yesEpilepsia Open, EarlyView.
Abstract Objectives Temporal lobe epilepsy (TLE) impacts multiple brain networks. Aberrant functional connectivity has been demonstrated in resting‐state networks (RSNs) that mediate higher brain functions in TLE. This study aimed to identify the reproducible patterns of altered functional connectivity in TLE in a large, international cohort through ...
Victoria Ives‐Deliperi   +28 more
wiley   +1 more source

Estudio geodemográfico del estado de Querétaro

open access: yesInvestigaciones Geográficas, 1969
El estudio demográfico del estado de Querétaro, debe hacerse tomando en cuenta la situación marginal del mismo en relación con el Valle de México y El Bajío.
Elizabeth Holt Büllner
doaj   +1 more source

Effect of Zinc Oxide Nanoparticles From Infant Formula Milk Powder on Colon Cells In Vitro

open access: yesJournal 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

Nivel de conocimiento sobre el ácido fólico en estudiantes de la Licenciatura en Enfermería de una Universidad Pública en Querétaro, México

open access: yesAcc Cietna, 2023
Introducción: La Organización Mundial de la Salud (OMS) y diferentes organizaciones gubernamentales en distintos países recomiendan la suplementación con 0.4 mg de ácido fólico al día a todas las mujeres en edad fértil para prevenir los Defectos del ...
Brisa Milagros Guerrero Ramírez   +4 more
doaj   +1 more source

The effect of calcium and magnesium on the aggregation of a purple phototrophic bacteria mixed consortium

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND An essential aspect of applying Purple Phototrophic Bacteria (PPB) technology for wastewater treatment is the biomass separation from the aqueous phase. Ca2+ and Mg2+ have been used to enhance the aggregation of different biological matrices. In this paper, the effect of Ca2+ and Mg2+ on the aggregation of a mixed culture of PPB was
Jairo M Carrillo‐Osorio   +1 more
wiley   +1 more source

Synthetic index for the evaluation of territorial poverty in the municipalities of Querétaro, Mexico - Índice sintético para la evaluación de la pobreza territorial en los municipios de Querétaro, México

open access: yesSuma de Negocios
Introduction/Objectives: Poverty is a multidimensional phenomenon that affects various aspects of well-being across territories. This study aims to develop a Synthetic Municipal Poverty Index (SMPI) for the state of Querétaro, with the objective of ...
Dafne Quetzalli Valdez Gallegos   +1 more
doaj   +1 more source

Open letter: The need for a site‐based biodiversity standard measuring and certifying impacts from nature‐based projects

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Despite growing investment in restoration, weak accountability and poor biodiversity monitoring mean many projects fail to achieve ecological recovery. The Global Biodiversity Standard (TGBS) offers a practical way to ensure that restoration finance delivers measurable gains for nature.
David Bartholomew   +254 more
wiley   +1 more source

Una muestra de la pronunciación del español de Querétaro en el Siglo XIX: primeros acercamientos a su estudio diacrónico en un corpus documental [PDF]

open access: yesRes Diachronicae Virtual
Como es bien sabido, la fonética y fonología histórica del español es un tema que ha gozado de mucha atención por los investigadores; sin embargo, aún resulta poco atendida la situación que existe al respecto en algunas regiones de México si se compara ...
José Armando San Martín Gómez   +1 more
doaj  

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