Results 51 to 60 of about 134,869 (239)

Overcoming Transmission Barriers: A Dual‐Functional Adhesive Hydrogel for Direct Monkeypox Virus Neutralization and Wound Healing

open access: yesAdvanced Science, EarlyView.
MPXV infection leads to persistent viral replication and severe local inflammation, while existing treatments cannot simultaneously remove viruses and repair injured tissue. This study constructs Polymer@mPDA@Gel hydrogel via a two‐step hierarchical assembly method: mPDA anchors photothermal polymers to form antiviral photothermal subunits, which are ...
Ming Zhang   +7 more
wiley   +1 more source

Prevalencia de lumbalgia en operadores de equipos portuarios en la ciudad de Cartagena de indias, Colombia

open access: yesRevista de Salud Pública
Objetivo: Determinar la prevalencia de la lumbalgia en operarios de equipos de transporte de carga portuarios en una empresa en la ciudad de Cartagena.
Liliana Rico Sermeño   +3 more
doaj   +1 more source

Anchor Engineering of Hole‐Selective Enamine‐Based Self‐Assembling Monolayers for Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
This work presents novel enamine‐based self‐assembling monolayers with engineered anchoring groups as hole‐selective contacts for inverted perovskite solar cells. The conjugated molecular design suppresses interfacial defects, optimizes charge extraction, and prevents aggregation.
Deimante Krisiune   +11 more
wiley   +1 more source

N. Pública. Evaluación del impacto de un ensayo comunitario sobre el consumo de frutas y verduras en Colombia

open access: yesPerspectivas en Nutrición Humana, 2006
Objetivo: evaluar el impacto de una intervención alimentaria sobre la frecuencia de consumo de frutas y verduras (FV), en el municipio de Girón, Santander, Colombia.
Gloria Esperanza Prada G.   +3 more
doaj  

IMPLEMENTACION DE LA OFICINA TRIBUTARIA EN CENTRALES ELECTRICAS DE NARIÑO S.A. ESP-CEDENAR AÑO 2013 [PDF]

open access: yes, 2013
IMPLEMENTACION DE LA OFICINA TRIBUTARIA EN CENTRALES ELECTRICAS DE NARIÑO S.A. ESP-CEDENAR AÑO 2013. CENTRALES ELECTRICAS DE NARIÑO CEDENAR S.A ESP, TIENE COMO MISION GENERAR, DISTRIBUIR Y COMERCIALIZAR LA ENERGIA ELECTRICA, PARA SATISFACER LAS ...
Hortensia Salcedo Granda   +2 more
core  

Multi‐Scale Bionic Structure Constructs Biomass Flame‐Retardant Thermal Insulation Foam Material

open access: yesAdvanced Science, EarlyView.
Inspired by mussel adhesion and hierarchical brick‐and‐mortar architectures, a cellulose‐based biomimetic foam is constructed by anchoring bentonite nanosheets onto a polydopamine‐decorated cellulose nanofiber network. The resulting foam combines low thermal conductivity with intrinsic flame retardancy and full biodegradability, presenting a ...
Jianming Liao   +10 more
wiley   +1 more source

RETRACTED: Enhancing Professional Competence through ESP [PDF]

open access: yesBIO Web of Conferences
See the retraction notice BIO Web of Conferences 84, 00001 (2024), https://doi.org/10.1051/bioconf ...
Xatamova Nodiraxon, Ismatullayeva Nigora
doaj   +1 more source

Polybromides Attraction‐Repulsion Regulation Promotes High‐Performance Zinc–Bromine Static Battery

open access: yesAdvanced Science, EarlyView.
Br3− attraction‐repulsion regulation enhances the reversibility and reaction kinetics of Zn–Br static batteries. Coin cell shows a high average discharge voltage of 1.73 V and a fast charge/discharge rate up to 32 mA cm−2. Pouch cell with a high areal capacity of 8.3 mAh cm−2 achieves a real capacity of 365 mAh after 100 cycles.
Jiamin Tang   +6 more
wiley   +1 more source

Nivel de conocimientos sobre salud bucal en los tutores y trabajadores del círculo infantil Mario Alarcón, Bayamo, 2014-2015

open access: yesMultimed, 2016
RESUMEN Se realizó un estudio experimental de intervención con pre-prueba y pos-prueba, con el objetivo de evaluar el nivel de conocimiento sobre anomalías dentomáxilofaciales en padres o tutores y educadoras de los niños de cuarto y quinto año de vida ...
Alfredo Milanés Chalet   +4 more
doaj  

Novelty Detection in Social Media by Fusing Text and Image Into a Single Structure

open access: yesIEEE Access, 2019
This work aims to propose an approach for detecting novelties, taking into account the temporal flow of data streams in social media. To this end, we present a completely new architecture for novelty detection.
Marta Amorim   +4 more
doaj   +1 more source

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