Results 21 to 30 of about 536 (135)

Genetic Diversity and Distribution of Blastocystis Subtype 3 in Human Populations, with Special Reference to a Rural Population in Central Mexico

open access: yesBioMed Research International, Volume 2018, Issue 1, 2018., 2018
Blastocystis subtype 3 (ST3) is a parasitic protist found in the digestive tract of symptomatic and asymptomatic humans around the world. While this parasite exhibits a high prevalence in the human population, its true geographic distribution and global genetic diversity are still unknown.
Liliana Rojas-Velázquez   +16 more
wiley   +1 more source

The database of the PREDICTS (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems) project

open access: yesEcology and Evolution, Volume 7, Issue 1, Page 145-188, January 2017., 2017
The collation of biodiversity datasets with broad taxonomic, biogeographic, and spatial extents is necessary to understand historical declines and to project—and hopefully avert—future declines. We describe and make freely available a database of more than 3.2 million biodiversity measurements from 94 countries representing over 47,000 species ...
Lawrence N. Hudson   +514 more
wiley   +1 more source

Evaluation of the Response of Posttensioned Steel Frames with Energy Dissipators Using Equivalent Single-Degree-of-Freedom Systems

open access: yesAdvances in Materials Science and Engineering, 2014
The hysteretic energy (EH) dissipated in posttensioned steel frames (PTSF) with hysteretic dampers is calculated by using equivalent single-degree-of-freedom systems (ESDOFS), where the nonlinearity of both the steel bars (beam and columns) and the ...
J. Luz Rivera   +3 more
doaj   +1 more source

Distribution of Adiponectin Receptors 1 and 2 in the Rat Olfactory Bulb and the Effect of Adiponectin Injection on Insulin Receptor Expression

open access: yesInternational Journal of Endocrinology, Volume 2017, Issue 1, 2017., 2017
Background. Adiponectin (APN) is an adipocyte‐derived hormone that has peripheral beneficial effects. Although its receptors AdipoR1 and AdipoR2 are expressed in the brain, their function in neurons is poorly understood. The aims of this work were to describe the distribution of APN receptors in the olfactory bulb (OB) as well as the possible effects ...
Alfredo Miranda-Martínez   +4 more
wiley   +1 more source

Los retos de la integración regional en Centroamérica

open access: yesRevista de Fomento Social, 2003
El pasado 31 de marzo de 2003 se presentó en la Casa de América de Madrid la Fundación ETEA para el Desarrollo y la Cooperación con la colaboración de la Agencia Española de Cooperación Internacional (AECI).
Óscar Alfredo Santamaría
doaj   +1 more source

The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

open access: yesEcology and Evolution, Volume 4, Issue 24, Page 4701-4735, December 2014., 2014
The collation of biodiversity datasets with broad taxonomic and biogeographic extents is necessary to understand historical declines and to project – and hopefully avert – future declines. We describe a newly collated database of more than 1.6 million biodiversity measurements from 78 countries representing over 28,000 species, collated from existing ...
Lawrence N. Hudson   +242 more
wiley   +1 more source

Well-being and mental health in university students: a cross-sectional group comparison in the context of a campus sustainability strategy

open access: yesFrontiers in Education
University campuses can serve as environments that promote environmental stewardship through the restoration of green areas, energy and water management, and waste handling.
Yolanda Campos-Uscanga   +3 more
doaj   +1 more source

Huellas comunitarias en las trayectorias formativas de estudiantes del Instituto Superior Intercultural Ayuuk

open access: yesRevista Latinoamericana de Estudios Educativos, 2023
En este artículo analizamos las “huellas comunitarias” que deja en las trayectorias de  estudiantes indígenas el Instituto Superior Intercultural Ayuuk, una universidad comunitaria intercultural localizada en la región mixe de Oaxaca, México ...
María del Carmen Rivera Olvera   +2 more
doaj   +1 more source

History of sexually transmitted infections among mpox cases in the 2022 outbreak in Spain

open access: yesHIV Medicine, EarlyView.
Abstract Objective The aim was to describe the history of sexually transmitted infections (STIs) among adult mpox men cases and to analyse sociodemographic and epidemiological characteristics according to the presence or absence of any STI diagnosed 1 or 6 months previous to mpox diagnosis during the 2022 outbreak in Spain.
Aina March‐Yagüe   +35 more
wiley   +1 more source

Availability of Wild Edible Fungi in La Malinche National Park, Mexico

open access: yesJournal of Mycology, Volume 2014, Issue 1, 2014., 2014
The aim of this paper is to compare edible mushroom availability between the two slopes of La Malinche National Park in central México, and to discuss the possible relation between their availability and traditional use. Eight transects were set up. Samples were collected weekly during the rainy seasons of years 1998–2000.
A. Montoya   +6 more
wiley   +1 more source

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