Results 21 to 30 of about 74,368 (343)

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

, 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, Palaia, Gaspare, Romeo, Umberto, Sofan, Afrah, Sofan, Eshrak, Tenore, Gianluca   +5 more
core   +1 more source

Efficacy of smear layer removal by two Ayurvedic herbal irrigants, using continuous vs. syringe and needle irrigation

Endodontology, 2019
Introduction: A successful root canal therapy is largely dependent on thorough chemo-mechanical debridement of the root canal space. However, mechanical preparation inadvertently forms an amorphous layer, known as the “smear layer.” Traditionally used ...
Suparna Ganguly Saha, Rajeshwar Singh, Anuj Bhardwaj, Prashansa Vijaywargiya, Jayesh Billore, Divya Saxena   +5 more
doaj   +1 more source

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

, 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, A Martin, A Martin, A Soto, A Soto, A Tamhane, B Bah, CC Boehme, D Wilkinson, D Wilson, Delia Goletti, DH Mueller, Elisa Ardizzoni, Eric Okwaro, F Nackers, Francis Varaine, GI Mejia, GI Mejía, H Getahun, Helena Huerga, HF Swai, J Walley, JA Robledo, Jeremiah Chakaya, JL Davis, Joseph Sitienei, JR Landis, K Siddiqi, KP Cain, L Satti, LE Kivihya-Ndugga, M Pardini, Maryline Bonnet, Mathieu Bastard, MR van Cleef, O Koole, P Hepple, P Saranchuk, R Colebunders, S Rishi, VN Chihota, Y Kudjawu   +41 more
core   +4 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

SRM 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, Shreya Rajesh Mutha, R Anithakumari, R Vikram, Naveen Kumar, A K Shivekshith   +5 more
doaj   +1 more source

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

Indian 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, Huma Iftekhar, Sharique Alam, Surendra Kumar Mishra   +3 more
doaj   +1 more source

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

, 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, Auwarter, Auwarter, Auwarter, Auwarter, Bennewitz, Berner, Bottcher, Che, Corso, Dil, Ertl, Gamou, Goriachko, Grad, Greber, Greber, Helveg, J. Osterwalder, Janssens, Kerner, Kuppers, Laskowski, M. Corso, Morscher, Muntwiler, Muntwiler, Nagashima, Nagashima, Nilius, N’Diaye, Paffett, Pivetta, Preobrajenski, Preobrajenski, Ramoino, Rokuta, Rong, Santoni, Shelton, Smoluchowski, T. Greber, Wandelt, Widmer, Yanagisawa   +44 more
core   +1 more source

Effect of anisotropy and destructuration on behavior of Haarajoki test embankment [PDF]

, 2009
This paper investigates the influence of anisotropy and destructuration on the behavior of Haarajoki test embankment, which was built by the Finnish National Road Administration as a noise barrier in 1997 on a soft clay deposit. Half of the embankment is
Abdulazim Yildiz, Barron R. A., Brinkgreve R. B. J., Chen W. F., Hansbo S., Harald Krenn, Mayne P. W., Minna Karstunen, Neher H. P., Roscoe K. H., Schaefer U. R., Wiltafsky C., Zhou C.   +12 more
core   +1 more source

Immediate performance of self-etching versus system adhesives with multiple light-activated restoratives [PDF]

, 2004
Objectives: The purpose of this study was to evaluate the performance of both single and double applications of (Adper Prompt L-Pop) self-etching dental adhesive, when used with three classes of light-activated restorative materials, in comparison to the
Asmussen, Asmussen, Brännström, Brännström, D.C. Watts, Davidson, de Gee, Feilzer, Feilzer, Gordan, Irie, Irie, Irie, K. Suzuki, M. Irie, Miyazaki, Munksgaard, Pananakis, Pashley, Platt, Swift, Tay, Van Meerbeek, Watanabe, Zheng   +24 more
core   +1 more source

Canopy uptake dominates nighttime carbonyl sulfide fluxes in a boreal forest [PDF]

, 2017
Nighttime vegetative uptake of carbonyl sulfide (COS) can exist due to the incomplete closure of stomata and the light independence of the enzyme carbonic anhydrase, which complicates the use of COS as a tracer for gross primary productivity (GPP).
Aalto, J., Aalto, J., Chen, H., Chen, H., Franchin, A., Franchin, A., Kolari, P., Kooijmans, L. M. J., Mammarella, I., Maseyk, K., Seibt, U., Sun, W., Valli, G., Vecchi, R., Vesala, T., Vesala, T.   +15 more
core   +7 more sources

Determination of effective concentration of chitosan gel as an intracanal lubricant on smear layer removal: A scanning electron microscope study

Endodontology, 2019
Objective: The purpose of this study was to determine the effective concentration of indigenously prepared chitosan gel for smear layer removal. Materials and Methodology: Thirty single-rooted premolars were decoronated to a standard length enlarged ...
Thati Jyotsnanjali, M A Ranjini, G R Krishna Kumar, S N Joshi, Gis George, Roopa R Nadig   +5 more
doaj   +1 more source