supported by National Natural Science Foundation of China(grant No.U21B2071);Youth Program of National Natural Science Foundation of China(grant No.52104039);Science and Technology Cooperation Project of the CNPC-SWPU Innovation Alliance(grant No.2020CX030201).
In the staged multi-cluster fracturing of shale gas horizontal wells, ball sealers are used to ensure uniform fluid distribution among clusters, a strategy that is both cost-effective and operationally beneficial. Des...
BACKGROUND The success rate of conservative endodontic management for root fracture varies greatly based on different methods used.It has been rarely reported that calcium silicate-based materials are applied in root ...
supported by International Campus of Tehran University of Medical Sciences(IC-TUMS)and health Services grant No.9423684001.
The purpose of this study was to evaluate the physical properties and bioactivity potential of epoxy-based dental sealers modified with synthesized bioactive glass(BAG),hydroxyapatite(HA)and fluorine substituted hydro...
Background: One of the ideal properties of a root canal sealer is to have a good sealing ability, especially at the apical third of the root. Objective: To evaluate the comparison of the apical leakage between obturat...
AIM To evaluate outcomes associated with use of a saline coupled bipolar sealer during open partial liver resection.METHODS This retrospective analysis utilized the United States Premier? insurance claims database(201...
Supported by National Hi-tech Research and Development Program of China(863 Program,Grant No.2012AA09A205)
The metal sealing performance of subsea X-tree wellhead connectors is crucial for the safety and reliability of subsea X-trees. In order to establish the theoretical relation between metal sealing ring's contact stre...
The aim of the present study was to compare sealing abilities of Resilon/Epiphany (R/E) with those of guttapercha and Kerr Pulp Canal Sealer EWT (GP/PCS). 50 single rooted teeth were randomly divided into 2 groups (n ...
Aim: The aim of this ex vivo study, with SEM, was to determine the effects of the smear layer on the root canal systems after different instrumentation technique and irrigation protocol, obturated with carrier based g...