Results 81 to 90 of about 43,226 (272)

A política da União Europeia em matéria de substâncias e misturas químicas

open access: yes, 2019
Not available.No disponible.Não ...
Revista de Salud Ambiental, Editor
core  

Ethnobotanical insights into the medicinal and food uses of Lamiaceae in the Mediterranean region: A systematic review and meta‐analysis

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
For generations, Mediterranean communities have used Lamiaceae or Labiatae plants like rosemary, thyme or mint to care for their health and to enrich their food. By bringing together dispersed knowledge from across the Mediterranean region, our review revealed the continuing relevance of Lamiaceae while also compiling past uses that may hold future ...
Fuencisla Cáceres   +3 more
wiley   +1 more source

Epidemiología, subjetividad y salud ambiental

open access: yesFolia Histórica del Nordeste, 2011
El artículo pretende contribuir al mejoramiento de los sistemas de información de salud ambiental interpretando el perfil epidemiológico de las comunidades a partir del análisis de la subjetividad y sus modos de producción desde enfoques complejos. Los aportes de las ciencias positivistas han sido válidos para el estudio de la salud pero han mostrado ...
openaire   +4 more sources

Approaching Gold‐Standard Sensitivity in a Portable and Versatile Gold Nanoprisms Thermoplasmonic Platform for Lateral Flow Detection of Biomolecules

open access: yesSmall, EarlyView.
This study presents a plasmonic thermal lateral flow (ThermoLFA) biosensor for ultrasensitive, early detection of biomolecules. By combining plasmonic gold nanoprisms (AuNPrs) and near‐infrared (NIR) laser activation, it enhances signal output beyond conventional LFAs.
Carlos Cuestas Ayllón   +5 more
wiley   +1 more source

Ensino da Saúde Ambiental na Costa Rica: marco pedagógico

open access: yes, 2021
The reason for this paper was to answer the question of how to teach Environmental Health in a university context. The challenges it faces, as a field of knowledge, in order to meet the needs of the country are discussed herein.
Peraza-Castro, Melissa   +1 more
core  

Size Scaling of the Electrochemical Performance of Ti3C2Tx MXene Microelectrode Arrays for Electrophysiological Recording and Stimulation

open access: yesSmall, EarlyView.
This study evaluates Ti3C2Tx MXene‐based microelectrodes across a range of diameters (25–500 µm) and elucidates their recording and stimulation capabilities for bioelectronic applications. Several electrochemical measurements—supported further by equivalent‐circuit modeling—revealed enhanced recording and stimulation capabilities of the MXene ...
Spencer R. Averbeck   +6 more
wiley   +1 more source

Reactivity of Oxidized Porous Silicon with Calcium Ion in Aqueous Media: Stability, pH Behavior, and Host‐Guest Strategies

open access: yesSmall, EarlyView.
Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan   +2 more
wiley   +1 more source

Desarrollo psicomotor infantil en la Cuenca Matanza-Riachuelo: pesquisa de problemas inaparentes del desarrollo [PDF]

open access: yesRevista Argentina de Salud Pública, 2014
El desarrollo psicomotor del niño tiene que ver con la expresión de sus potencialidades, su integración social y su desempeño en la vida. La oportuna detección de problemas mediante tamizaje permite realizar intervenciones eficaces y costo-efectivas.
Horacio, Lejarraga   +7 more
doaj  

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