Results 21 to 30 of about 13,046 (118)

Luciérnagas (Coleoptera: Lampyridae) en sitios de avistamiento del centro de México

open access: yesRevista Chilena de Entomología
Como resultado del proyecto del Grupo de Especialistas en Luciérnagas de la UICN-CSE: “Luciérnagas de México: taxonomía incluyente con los pueblos originarios y las comunidades en los sitios de avistamiento”, se ha proporcionado asesoramiento sobre la ...
Ishwari G. Gutiérrez-Carranza   +1 more
doaj   +1 more source

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

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

Effect of ammonium concentration on methane oxidation and CO2 removal in an anaerobic biotrickling filter treating synthetic landfill gas and leachate

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Landfill gas (LFG) and leachate are commonly treated separately through energy‐intensive processes. This study evaluated the integration of both streams in an anaerobic biotrickling filter (BTF) to achieve simultaneous methane (CH4) and carbon dioxide (CO2) removal coupled with ammonium (NH4+) transformation, and how the microbial ...
Cecilia Lizeth Alvarez‐Guzmán   +3 more
wiley   +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

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

Does Carbon Intensity Affect the Cost of Equity? An Empirical Study From Mexico

open access: yesSustainable Development, EarlyView.
ABSTRACT Climate change poses significant risks for companies, particularly in emerging countries like Mexico, where sustainability perceptions are evolving. This study analyzes how carbon emissions affect the cost of equity capital (CoE) for Mexican firms.
Guillermo Pérez‐Elizundia   +2 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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