Results 41 to 50 of about 458 (164)

Poster Sessions

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +2 more sources

Magnesium and Calcium Bisguanidinates: Catalytic Activity in the Hydroboration of Unsaturated Molecules

open access: yesAdvanced Synthesis &Catalysis, Volume 367, Issue 1, January 7, 2025.
Abstract The role of ligands in catalytically active metal complexes can be crucial. Herein, we present a study on the synthesis and catalytic behavior of alkaline earth bisguanidinato complexes. The reactivity of trisubstituted guanidines, specifically (iPrHN)2CNR (R=Ph, 2‐Ph2PC6H4, 2‐MeSC6H4), towards magnesium and calcium alkyls or amides was ...
Carlos Ginés   +6 more
wiley   +1 more source

Publication Only

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +2 more sources

Ruthenium Catalysed Transfer Deuteration of Heteroaromatics in D2O

open access: yesAsian Journal of Organic Chemistry, Volume 14, Issue 1, January 2025.
The partial reduction of heterocycles with selective deuterium incorporation using formic acid/sodium formate, D2O and a ruthenium catalyst was achieved. A biphasic medium (toluene/D2O) allowed excellent catalyst recycling. The ruthenium center allowed an inversion of polarity of D+ that was transformed into deuteride.
Carlos Gonzalo‐Navarro   +5 more
wiley   +1 more source

Lesiones incipientes de caries dental y su relación con la higiene bucal en niños venezolanos Incipient lesions of dental caries and its relation to oral hygiene in Venezuelan children

open access: yesRevista Cubana de Estomatología, 2009
Se realizó un estudio observacional descriptivo de corte transversal con la finalidad de identificar la prevalencia de lesiones incipientes de caries dental (LIC) y su relación con la higiene bucal en niños de 5-11 años del Área de Salud Integral ...
Alina Roche Martínez   +4 more
doaj  

Pest categorisation of Lepidosaphes pistaciae

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract Following the commodity risk assessment of Prunus persica and P. dulcis plants for planting from Türkiye, in which Lepidosaphes pistaciae (Hemiptera: Diaspididae), the pistachio oyster scale or yellow pistachio scale, was identified as a pest of possible concern, the EFSA Panel on Plant Health performed a pest categorisation for the territory ...
EFSA Panel on Plant Health (PLH)   +26 more
wiley   +1 more source

BRIVA‐ONE study: 12‐month outcomes of brivaracetam monotherapy in clinical practice

open access: yesEpilepsia Open, Volume 9, Issue 6, Page 2429-2442, December 2024.
Abstract Objective This study investigated the effectiveness and tolerability of brivaracetam (BRV) monotherapy in a large series of patients with epilepsy. Method This was a multicenter, retrospective, observational, non‐interventional study in 24 hospitals across Spain.
Vicente Villanueva   +30 more
wiley   +1 more source

Manchas blancas asociadas a fluorosis. Reporte de caso [White spots associated with fluorosis. Case report]

open access: yesCuaderno de odontología. Revista científica
Objetivo: Describir el manejo clínico de manchas blancas asociadas a fluorosis en dentición temporal en un paciente pediátrico. Método: Reporte de caso con revisión bibliográfica; se evaluó a un niño de 5 años con lesiones en el sector anterosuperior.
Mayra Carolina Acosta-Ortega   +2 more
openaire   +1 more source

Caries temprana y manchas blancas en niños menores de 10 años: Revisión Sistemática

open access: yesRevista Ecuatoriana de Pediatría
Introducción: La caries dental es una enfermedad crónica, progresiva y multifactorial que afecta principalmente a los niños menores de 10 años, comprometiendo los dientes temporales. Es causada por ácidos producidos por bacterias que metabolizan carbohidratos fermentables.
Carla Belén Diguay Torres   +2 more
openaire   +1 more source

Efecto de la combinación de clorhexidina y fluoruro de sodio sobre Streptococcus mutans en preescolares con manchas blancas.

open access: yesRevista Estomatológica Herediana, 2016
Objetivos: Determinar el efecto de la combinación de los barnices diacetato de clorhexidina 1 % y fluoruro de sodio 5 % sobre Streptococcus mutans en saliva de niños de 3 a 5 años con manchas blancas. Material y métodos: Se incluyeron 45 niños, divididos en 3 grupos: combinación clorhexidina 1 % y fluoruro de sodio 5 % (n=15), fluoruro de sodio 5 % (n ...
Ayala, Grascely   +2 more
openaire   +4 more sources

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