Results 21 to 30 of about 74,163 (353)

Larval therapy for leg ulcers (VenUS II) : randomised controlled trial [PDF]

open access: yes, 2009
Objective To compare the clinical effectiveness of larval therapy with a standard debridement technique (hydrogel) for sloughy or necrotic leg ulcers. Design Pragmatic, three armed randomised controlled trial.
Bland, J. Martin   +10 more
core   +3 more sources

Comparative evaluation of smear layer removal efficacy of three herbal irrigants in the apical third of the root canal: An in vitro scanning electron microscopic study

open access: yesSRM Journal of Research in Dental Sciences, 2020
Background: Smear layer removal from the apical third of the root canal is critical and the widely used chemical irrigants have been associated with detrimental effects.
G R Ranjitha   +5 more
doaj   +1 more source

Performance of the 2007 WHO Algorithm to diagnose Smear-negative Pulmonary Tuberculosis in a HIV prevalent setting [PDF]

open access: yes, 2012
The 2007 WHO algorithm for diagnosis of smear-negative pulmonary tuberculosis (PTB) including Mycobacterium tuberculosis (MTB) culture was evaluated in a HIV prevalent area of ...
A Cattamanchi   +41 more
core   +4 more sources

Comparative evaluation of the apical leakage of different bioceramic retrofilling materials with and without smear layer: A stereomicroscopic study

open access: yesIndian Journal of Dental Research, 2022
Objective: Present in-vitro study aimed to evaluate the apical leakage of different bioceramic retrofilling materials with and without smear layer. Materials and Methods: Sixty human single-rooted teeth were decoronated at a standardized root length of ...
Sheikh Shahbaz   +3 more
doaj   +1 more source

Classification review of dental adhesive systems: from the IV generation to the universal type [PDF]

open access: yes, 2017
Adhesive dentistry has undergone great progress in the last decades. In light of minimal-invasive dentistry, this new approach promotes a more conservative cavity design, which relies on the effectiveness of current enamel-dentine adhesives.
Migliau, Guido   +5 more
core   +1 more source

Fermi surfaces of single layer dielectrics on transition metals [PDF]

open access: yes, 2008
Single sheets of hexagonal boron nitride on transition metals provide a model system for single layer dielectrics. The progress in the understanding of h-BN layers on transition metals of the last 10 years are shortly reviewed.
Aebi   +44 more
core   +1 more source

Estimating seasonal variations in cloud droplet number concentration over the boreal forest from satellite observations [PDF]

open access: yes, 2011
Seasonal variations in cloud droplet number concentration (NCD) in low-level stratiform clouds over the boreal forest are estimated from MODIS observations of cloud optical and microphysical properties, using a sub-adiabatic cloud model to interpret ...
Ganzeveld, L.N.   +5 more
core   +3 more sources

Effects of ultrasonically activated irrigants with or without surfactant on smear layer removal after post space preparation [PDF]

open access: yes, 2012
The aim of this study was to compare the effects of different NaOCl and EDTA formulations with/without ultrasonic use on smear layer removal and root canal surface characteristics after post space preparation. Study design: After post space preparations,
Altundasar, Emre   +4 more
core   +1 more source

Push-Out Bond Strength of Calcium Silicate-Based Cements in the Presence or Absence of a Smear Layer

open access: yesInternational Journal of Dentistry, 2022
Objectives. Variations between the material compositions and the presence of a smear layer on the dentin surface may influence the bond strength of the material, thus this study evaluated the push-out bond strength of different calcium silicate materials
Ahmad S. Al-Hiyasat, Wafa’a A. Yousef
doaj   +1 more source

Cost effectiveness analysis of larval therapy for leg ulcers [PDF]

open access: yes, 2009
Objective: To assess the cost effectiveness of larval therapy compared with hydrogel in the management of leg ulcers. Design: Cost effectiveness and cost utility analyses carried out alongside a pragmatic multicentre, randomised, open trial with equal ...
Bland, J. Martin   +7 more
core   +3 more sources

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