Results 51 to 60 of about 268,812 (200)

Baja captación y éxito en el tratamiento para la tuberculosis en una cárcel de Ecuador

open access: yesRevista Panamericana De Salud Publica-pan American Journal of Public Health, 2019
RESUMEN Objetivo. Evaluar el control de la tuberculosis pulmonar en un centro de privación de la libertad e identificar los factores de riesgo asociados con tratamiento no exitoso en la cárcel más grande en Ecuador. Métodos.
Félix Chong   +2 more
semanticscholar   +1 more source

A practical toolkit for wetland management and conservation: Lessons from reclassifying urban land into a protected area

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
This study documents the rare case of Charca de Suárez in southern Spain, where urban‐designated land was successfully reclassified and restored as a protected wetland. Based on 2 years of stakeholder input, we developed a practical toolkit combining ecological restoration, infrastructure, biodiversity monitoring and community engagement.
Manuel Villar‐Argaiz   +4 more
wiley   +1 more source

Salivary/Serum Progesterone Ratio Differs Between Menstrual Cycle Phases but Not Between Populations: Implications for Health, Reproductive, and Behavioral Research

open access: yesAmerican Journal of Human Biology, Volume 37, Issue 7, July 2025.
Scatterplot of paired measurements of PFree‐SAL (y‐axis, log scale) versus PTotal‐VEN (x‐axis, log scale) for each of our 36 Bolivian study participants. Dotted diagonals represent lines of constant uptake fraction (UF = PFree‐SAL/PTotal‐VEN) from 0.2% to 100%. The solid red line represents the linear regression model for luteal phase pairs (red dots),
Virginia J. Vitzthum   +4 more
wiley   +1 more source

Proceso de optimización en el diseño de sistema de calefacción solar pasivo

open access: yesRevista Técnica Energía, 2020
La presente investigación plantea definir la solución óptima de un sistema de captación solar pasiva adherible a las construcciones existentes, con el fin de mejorar las condiciones de confort higrotérmico interior, mediante una metodología de trabajo ...
Juan Giraldo, Juan Pablo Arango
doaj   +1 more source

Caracterizacion de la captacion de hierro heminico en celulas tipo epitelio intestinal CACO-2. I: Captacion e inmunolocalizacion. [PDF]

open access: yes, 2005
71 p.El hierro (Fe), elemento esencial para los seres vivos, se obtiene de la dieta como Fe inorgánico y Fe hemínico, siendo este último, la forma más biodisponible del metal.
Arredondo Olguín, Miguel (Prof. Guía)   +1 more
core  

Zooming in the plastisphere: the ecological interface for phytoplankton–plastic interactions in aquatic ecosystems

open access: yesBiological Reviews, Volume 100, Issue 2, Page 834-854, April 2025.
ABSTRACT Phytoplankton is an essential resource in aquatic ecosystems, situated at the base of aquatic food webs. Plastic pollution can impact these organisms, potentially affecting the functioning of aquatic ecosystems. The interaction between plastics and phytoplankton is multifaceted: while microplastics can exert toxic effects on phytoplankton ...
Veronica Nava   +23 more
wiley   +1 more source

Eliciting diverse perspectives to prioritize community actions for biodiversity conservation

open access: yesConservation Biology, Volume 39, Issue 2, April 2025.
Abstract Communities have a strong role in protecting biodiversity. In addition to participation in restoration, a range of actions in the public or private sphere may support biodiversity. Despite this, there is a lack of clarity about what actions should be prioritized for behavior change campaigns.
Angela J. Dean   +4 more
wiley   +1 more source

Análisis de la captación y aprovechamiento del agua lluvia para utilización en el campus de la Universidad Católica de Colombia (Bogotá), de acuerdo a las características de sus sedes [PDF]

open access: yes, 2016
Trabajo de InvestigaciónEl trabajo de investigación presenta un análisis de la captación para el aprovechamiento de aguas pluviales. Debido a la alta precipitación que se genera en el país durante las temporadas de lluvias especialmente en la ciudad de ...
Pérez-Martínez, Rafael Eduardo   +1 more
core  

El periodismo como arma de captación terrorista

open access: yesRevista de Comunicación de la SEECI, 2019
El presente ensayo pretende explicar el uso que hace el Daesh del periodismo para captar adeptos. En primer lugar, se aborda el marco teórico para situar a la organización terrorista en el contexto actual; se indaga en su financiación para entender su ...
Miguel Ángel Poveda Criado
semanticscholar   +1 more source

Moderate and extreme warming under a varied resource supply alter the microzooplankton–phytoplankton coupling in North Sea coastal communities

open access: yesLimnology and Oceanography, Volume 69, Issue 12, Page 2991-3002, December 2024.
Abstract Rising temperature is one of the most visible effects of global change on Earth; however, it is barely known how moderate or extreme warming events impact the trophic interactions and the energy transfer in food webs. Combining a mesocosm approach and two‐point dilution incubations, we quantified how natural plankton assemblages respond to ...
Marco J. Cabrerizo   +5 more
wiley   +1 more source

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