Results 41 to 50 of about 181,406 (300)
Extent and mechanism of sealing in transected giant axons of squid and earthworms [PDF]
, 1994 Transected axons are often assumed to seal at their cut ends by the formation of continuous membrane barriers that allow for the restoration of function in the axonal stumps.
Ballinger, Martis L. +3 more
core +1 more source
The use of Bioceramics as root-end filling materials in periradicular surgery: a literature review [PDF]
, 2018 Introduction: Periradicular surgery involves the placement of a root-end filling following root-end resection, to provide an apical seal to the root canal system. Historically several materials have been used in order to achieve this seal.
Abusrewil, Sumaya M. +2 more
core +1 more source
Crack mitigation in concrete : superabsorbent polymers as key to success? [PDF]
, 2017 Cracking is a major concern in building applications. Cracks may arise from shrinkage, freeze/thawing and/or structural stresses, amongst others. Several solutions can be found but superabsorbent polymers (SAPs) seem to be interesting to counteract these
De Belie, Nele +4 more
core +3 more sources
Root canal obturation by hybrid technique of thermomechanical gutta-percha compaction [PDF]
Stomatološki glasnik Srbije, 2004 The purpose of the study was to present and discuss the thermomechanical hybrid technique in root canal obturation and investigate the efficiency of apical hermeticity.
Ilić Dragan
doaj +1 more source
Brazilian Journal of Oral Sciences, 2021 Aim: this study aimed to compare the sealing ability of two types of commercially available calcium silicate bioceramic based root canal sealers and a resin based root canal sealer.
mai abd el rahman, Mohamed Y. Hassan
doaj +1 more source
Fluid pressure balanced seal [PDF]
, 1966 A seal which increases in effectiveness with increasing pressure is presented. The seal's functional capability throughout both static and dynamic operation makes it particularly useful for sealing ball valve ports. Other features of the seal include the
Marsh, H. W.
core +1 more source
In vitro evaluation of carrier based obturation technique: a CBCT study [PDF]
, 2016 AIM: The goal of the study was to compare the ability of two different carrier based obturation (CBO) techniques to reach working length and fill in three-dimensions root canal systems, by using CBCT. MATERIALS AND METHODS: Twenty-six extracted molars
Al Sudani, Dina +7 more
core +1 more source
FEBS Open Bio, EarlyView.We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies +3 more
wiley +1 more source
European Endodontic JournalObjectives: In root canal treatment, final root canal irrigation plays an essential role in removing smear layers, especially inorganic components, in order to achieve hermetic obturation of the root canal system.
Asteria Monika +6 more
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source