1. On the basis of its action on a number of conjugated hexuronic acids and other compounds, it is concluded that mouse-liver glucuronidase is specific for f-D-glucopyranuronides, including ,B-D-glucopyranuronic acid-1-phosphate. 2. Derivatives of klevomenthol caused slight activation of glucuronidase. 3. Mouse-liver preparations did not catalyse the condensation of o-aminophenol with aor ,Bglu...

We describe here the ability of manganese oxide monosheets to aggregate to form layered structures with 4-aminophenol molecules. These aggregated monosheets could be considered as the first step to synthesize a self-assembled layered hybrid of phenol-manganese ions with phenol and manganese(III) and (IV) as exists in the water oxidizing complex of Photosystem II.

Nitrogen-containing ordered mesoporous carbon (NOMC) was synthesized by using m-aminophenol (MAP) as a carbon and nitrogen co-precursor via a co-assembly process with F127 in aqueous phase and exhibited a good catalytic performance for selective oxidation of ethylbenzene.

Using alkaline pH adjustment, the reaction between graphene oxide and L-ascorbic acid led to the formation of a carbocatalyst film with numerous graphene edges protruding out of basal planes, which had a markedly enhanced carbocatalytic activity for conversion of 4-nitrophenol to 4-aminophenol, as compared to that of the carbocatalyst counterpart without involving pH mediation.

Objetivo. Descrever e analisar ações empreendidas em quatro centros urbanos para fortalecer a estratégia saúde da família (ESF) no Brasil. Métodos. Foram realizados estudos de caso em Aracaju, Belo Horizonte, Florianópolis e Vitória com base em entrevistas semiestruturadas com gestores. Além disso, foi realizado um estudo transversal com questionários aplicados a amostras de profissionais e usu...

Objective: to elaborate and validate a checklist to identify compliance with the recommendations for the structure of medication prescriptions, based on the Protocol of the Ministry of Health and the Brazilian Health Surveillance Agency. Method: methodological research, conducted through the validation and reliability analysis process, using a sample of 27 electronic prescriptions. Results:...

Se sugieren 5 métodos anaĺıticos para encontrar una ley que caracterice el decremento de la velocidad a lo largo del chorro. Los 2 primeros son modelos simples que examinan la variación de la velocidad en presencia de la resistencia de Newton o de Stoke. Se resuelve la ecuación que representa la conservación del momento a lo largo de un sector piramidal desde un punto de vista anaĺıtico (tercer...

This research aims to accomplish the cross-cultural equivalence of the Chilean version of the VoiSS protocol through its cultural and linguistic adaptation. After the translation of the VoiSS protocol to Chilean Spanish by two bilingual speech therapists and its back translation to English, we compared the items of the original tool with the previous translated version. The existing discrepanci...