Results 21 to 30 of about 20,525 (170)

Single‐ or two‐visits endodontic treatment: Impact of irrigants on surface roughness, microhardness, topography, and fracture resistance of root dentin

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the effect of the number of simulated endodontic treatment visits and the type of irrigant on the surface roughness, microhardness, topography, and fracture resistance of root dentin. Bovine roots were distributed into six groups (n = 14) according to the irrigant and number of treatment visits: 0.9% saline solution ...
Yasmin Padoin   +5 more
wiley   +1 more source

Prevalence of cardiometabolic diseases among ART‐naïve people with HIV: A global systematic review and meta‐analysis

open access: yesHIV Medicine, EarlyView.
Abstract Introduction The burden of cardiometabolic diseases (CMDs) is rising in people with HIV (PWH). While extensive data exist on CMD prevalence in PWH receiving antiretroviral therapy (ART), comprehensive data on ART‐naïve PWH are scarce. We aimed to estimate the global prevalence of hypertension, diabetes, obesity and dyslipidaemia among ART ...
Peter Vanes Ebasone   +5 more
wiley   +1 more source

Gilberto Freyre e a Inglaterra: uma história de amor Gilberto Freyre and England: a love story

open access: yesTempo Social, 1997
Gilberto Freyre era um anglófilo confesso. Este artigo procura, de um lado, apontar para os traços da cultura britânica que mais o cativaram e, de outro, chamar a atenção para a grande importância do ensaísta britânico, Walter Pater, na trajetória ...
Maria Lúcia Garcia Pallares-Burke
doaj   +1 more source

HIV drug resistance and treatment success in the Republic of Congo: Implications for optimized treatment

open access: yesHIV Medicine, EarlyView.
Abstract Objectives Increasing rates of HIV‐1 drug resistance (HIVDR) threaten the effectiveness of antiretroviral therapy (ART) programmes in sub‐Saharan Africa, particularly among children, adolescents and young adults, who face limited treatment options.
Dominic Rauschning   +16 more
wiley   +1 more source

"Ensaios"

open access: yesMagma, 2018
Ensaios de Luiz Guilherme Barbosa: ENSAIO SOBRE A CONSISTÊNCIA 1: ESCORA ENSAIO SOBRE A CONSISTÊNCIA 2: NÃO TEM PALAVRA PARA ...
openaire   +2 more sources

Molecular Insights and Repellent Efficacy of the Essential Oil and Major Compounds From Piper cyrtopodon (Miq.) C.DC (Piperaceae) Against Aedes aegypti (Linnaeus, 1762) (Culicidae)

open access: yesArchiv der Pharmazie, Volume 359, Issue 6, June 2026.
The essential oil and major compounds from Piper cyrtopodon exhibit potent, long‐lasting repellent activity against Aedes aegypti mosquitoes, combined with low cytotoxicity and favorable molecular docking interactions with odorant‐binding proteins. These findings highlight its potential for the development of alternative products for bite prevention ...
Maria L. L. da Costa   +7 more
wiley   +1 more source

Pensar o ensaio e a ficção como intermitências utópicas

open access: yesRevista de Estudos Literários, 2020
Pretende-se, neste artigo, pensar a ficção através do ensaio e o ensaio através da ficção, partindo do macrotexto de Jean-Jacques Rousseau e das complexas confl uências criadas entre textos políticos, textos filosófi- cos, textos autobiográficos e ...
Marta Teixeira Anacleto
doaj   +1 more source

Fluoride Varnish for Caries Prevention in Preschoolers: An Overview of Reviews

open access: yesCommunity Dentistry and Oral Epidemiology, Volume 54, Issue 2, Page 203-219, April 2026.
ABSTRACT Objectives This study aimed to overview the available evidence from systematic reviews (SRs) on the effects of fluoride varnish (FV) for caries prevention in preschoolers. Methods Systematic reviews, with or without meta‐analyses, of randomised controlled trials (RCTs) and quasi‐randomised trials evaluating the use of FV in preschoolers to ...
Flávia Macedo Couto   +5 more
wiley   +1 more source

FRAGMENTOS DE MIRZA GHALIB

open access: yesRevista da Fundarte
Mirza Ghalib (1797–1869) é um dos maiores poetas do subcontinente asiático. Fui tomado pela sua obra, que se divide fortemente entre o persa, o urdu e o hindi (dentro de um solo comum, entre as duas últimas: o hindustâni).
Marco Lucchesi
doaj   +1 more source

O ensaio como narrativa

open access: yesViso, 2016
O artigo tenta demonstrar que todos os textos, mesmo aqueles cuja natureza é teórica, têm alguma forma de narrativa. Nem sempre são personagens que os ocupam, podem ser ideias, mas mesmo assim há um enredo conceitual que se passa.
Pedro Duarte
doaj   +1 more source

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