Zobrazeno 1 - 10
of 7 953
pro vyhledávání: '"Testing Machine"'
Publikováno v:
Journal of Clinical and Diagnostic Research, Vol 18, Iss 10, Pp 39-46 (2024)
Introduction: Glass Ionomer Cement (GIC) is widely used as a restorative material, but it still exhibits some limitations that pose significant drawbacks in clinical use. The composition of Hydroxyapatite (HA) mimics the inorganic fraction of mineral
Externí odkaz:
https://doaj.org/article/d8ec4cb9739e4806b3937f787619e82c
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6961 (2024)
In order to solve the problem of large dynamic load and low loading accuracy prevailing in traditional fatigue testing machines, and to meet the fatigue test loading demand of alternating small-load microelectromechanical devices and bionic devices,
Externí odkaz:
https://doaj.org/article/aa0b551973db487faca094ed9ecd19df
Publikováno v:
Journal of Clinical and Diagnostic Research, Vol 17, Iss 7, Pp 39-42 (2023)
Introduction: There are several reasons associated with vertical root fracture, from which biomechanical preparation can be considered as one of the predisposing factors which can increase the susceptibility to vertical root fracture. It depends
Externí odkaz:
https://doaj.org/article/8343326d3c2c45fdac5592e197dfe2f0
Publikováno v:
Forces in Mechanics, Vol 13, Iss , Pp 100232- (2023)
Acoustic Emission non-destructive technique was used coupled with Digital Image Correlation to explore its early warning capability in detecting Mode I and mixed Mode fractures in Scots pine samples. The acoustic behaviour of the specimens, being dif
Externí odkaz:
https://doaj.org/article/daf72610a07747308b8459c06f70f735
Publikováno v:
Aceh International Journal of Science and Technology, Vol 12, Iss 1, Pp 25-32 (2023)
The tensile test is reliable for revealing the fundamental stress-strain relationship. However, researchers have challenges when applying sufficient equipment to comprehend and assess the tensile characteristics of low-to-medium-strength materials. T
Externí odkaz:
https://doaj.org/article/3e839a0ebacd41ec9661c3542f34686b
Publikováno v:
Contemporary Clinical Dentistry, Vol 14, Iss 3, Pp 206-212 (2023)
Context: It is a challenge to bond resin materials with polyetherketoneketone (PEKK). To increase the bond strength, surface treatments using chemical adhesion, mechanical adhesion, or a combination of both can be used. Aims: The objective of the pre
Externí odkaz:
https://doaj.org/article/4caf898eeede489b8c9e928de5be927f
Autor:
Abdulhamid Al Ghwainem
Publikováno v:
Journal of Pharmacy and Bioallied Sciences, Vol 15, Iss 5, Pp 430-433 (2023)
Aim: The current research had an aim to evaluate the shear bond strength of two different pit and fissure sealants in deciduous teeth. Materials and Methods: Forty deciduous teeth were part of this research. Inclusion criteria were teeth having an un
Externí odkaz:
https://doaj.org/article/a0cec40826ef425594f943b4068b5625
Autor:
D N Shrienitha, Vishnu Prasad, Kiran Iyer, Mahesh Jagadeson, K Indra Priyadharshini, M Sathiya Gomathi
Publikováno v:
Journal of Indian Association of Public Health Dentistry, Vol 21, Iss 1, Pp 11-16 (2023)
Background: The invitro study was done to find out the efficacy of shelcal, shelcal with Vitamin C and calcium sandoz in remineralizing enamel surfaces on which artificial carious lesions had been created. The changes were analyzed using Vickers Hard
Externí odkaz:
https://doaj.org/article/62ed45e679fc4872be01711ed1891cec
Autor:
Gao Jie, Babaker Siddiq
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 1, Pp 1467-1476 (2023)
In order to solve the problem of Bragg equation, a research on retrieval and feature of multimedia testing machine is proposed. Firstly, this paper investigates the various stages of multimedia retrieval system and some mainstream multimedia retrieva
Externí odkaz:
https://doaj.org/article/78dfd67569bc4a3aa6156203ab015903
Autor:
Jianda Xin, Guoxin Zhang, Xiaoming Jiang, Zhongyong Chen, Chunyu Qi, Lei Zhang, Zhenhong Wang, Yi Liu
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 4439-4451 (2022)
In this paper, the early-age thermal cracking behavior of roller-compacted concrete prepared with low-heat cement (LHC) was investigated using a concrete temperature stress testing machine. The test results show that under the same restraint degrees,
Externí odkaz:
https://doaj.org/article/ce37f3a2a5864b9c852e559e20190d9a