Results 111 to 120 of about 439,396 (250)

Mapping Dental Care for Children and Adolescents With Rare Diseases: A Brazilian Multicentre Study

open access: yesCommunity Dentistry and Oral Epidemiology, Volume 54, Issue 2, Page 163-173, April 2026.
ABSTRACT Objectives To describe the landscape of dental care provided by specialised centres for children and adolescents with rare diseases (RDs) in the state of Minas Gerais, southeastern Brazil. Methods A retrospective cross‐sectional study was conducted involving individuals aged 0–18 years with a confirmed diagnosis of a RD who received care at ...
Heloisa Vieira Prado   +21 more
wiley   +1 more source

Nuevo puente de manzanal del barco. Proyecto y construcción [PDF]

open access: yes, 2008
El Nuevo Puente de Manzanal del Barco permite el cruce de la carretera ZA-P-1405 sobre el embalse de Ricobayo, entre las localidades de Palacios del Pan y Manzanal del Barco, en Zamora.
Arribas, David   +3 more
core  

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, Volume 600, Issue 5, Page 591-611, March 2026.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Plomo en sangre de cordón umbilical de neonatos nacidos en un hospital del norte de Lima

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2013
Con el objetivo de describir la concentración de plomo en sangre de cordón umbilical (SCU) de recién nacidos (RN) hijos de mujeres primíparas residentes en la zona norte de Lima (Perú) se realizó un estudio transversal en el Hospital Nacional Cayetano ...
Daniel Guillén-Mendoza   +3 more
doaj  

Interferómetro y sensor basados en una guía de onda óptica bimodal y procedimiento de detección [PDF]

open access: yes, 2014
Peer reviewedConsejo Superior de Investigaciones CientíficasT3 Traducción de patente ...
Domínguez, Carlos   +2 more
core  

The Promise of Low‐Cost Metal‐Oxide Semiconductor Gas Sensors for Precision Agriculture

open access: yesAdvanced Sensor Research, Volume 5, Issue 3, March 2026.
Low‐cost MOS (metal‐oxide semiconductor) gas sensors are redefining smart farming. This review explores their role across soil monitoring, crop health assessment, and post‐harvest management. By addressing challenges of selectivity, signal drift, and data fusion, this work envisions MOS gas sensors as pivotal tools for intelligent, data‐driven, and ...
Ali Ahmad   +5 more
wiley   +1 more source

Propuesta para el mejoramiento del tren de tratamiento de la planta de agua potable de la vereda Pajonales del municipio de Pacho Cundinamarca [PDF]

open access: yes, 2018
Trabajo de InvestigaciónSe realizó el diagnostico de las estructuras hidráulicas presentes en el acueducto de la vereda Pajonales del municipio de Pacho Cundinamarca con el fin de verificar su funcionalidad según el Reglamento Técnico del Sector de Agua ...
García-Medina, Pablo Santiago   +1 more
core  

Sex differences in neuromodulatory subcortical systems and their implications for Alzheimer's disease

open access: yesAlzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract Neuromodulatory subcortical systems (NSSs) are uniquely susceptible to dementia‐related pathology, leading to frequent molecular and behavioral impairments associated with altered function of these nuclei. Some of these systems display clear sex‐specific cytoarchitecture and signaling leading to distinct physiology and behavioral outputs in ...
Rosaria J. Rae   +53 more
wiley   +1 more source

Seroprevalencia de infección por Trypanosoma cruzi en población urbana y rural de Guateque (Colombia)

open access: yesRevista de la Facultad de Medicina, 2000
Se realizó un estudio de corte transversal para determinar la seroprevalencia de la infección chagásica en personas que viven en zona urbana y rural de Guateque (Boyacá).
Luis C. Orozco Vargas   +8 more
doaj  

Os complexos máfico-ultramáficos mineralizados (Fe-Ti±V±Cu±Cr) de Floresta e Bodocó na porção ocidental da Província Borborema e suas implicações geodinâmicas para a evolução da parte oeste da Zona Transversal [PDF]

open access: yes, 2019
Dissertação (mestrado)—Universidade de Brasília, Instituto de Geociências, 2014. ; Os complexos máfico-ultramáficos na região de Floresta (Suíte Serrote das Pedras Pretas) e Bodocó (Fazenda Esperança), Pernambuco, na Província Borborema são constituidos por rochas ultramáficas que incluem metadunitos, olivina cumulados, piroxenitos, cromititos (ocorrem
openaire   +2 more sources

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