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Remarks on orthotropic elastic models applied to wood
(2006-07-01)
Wood is generally considered an anisotropic material. In terms of engineering elastic models, wood is usually treated as an orthotropic material. This paper presents an analysis of two principal anisotropic elastic models ...
Prediction of modulus of elasticity and compressive strength of concrete specimens by means of artificial neural networks
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2016-01-01)
Currently, artificial neural networks are being widely used in various fields of science and engineering. Neural networks have the ability to learn through experience and existing examples, and then generate solutions and ...
Resistance Training With Elastic Tubing Improves Muscle Strength, Exercise Capacity, and Post-Exercise Creatine Kinase Clearance in Subjects With COPD
(2019-07-01)
BACKGROUND: Among the types of physical exercise, resistance exercises have been gaining significant attention in the COPD population. The aim of this study was to compare effects of conventional resistance training and ...
Evaluation of the flexural strength and elastic modulus of resins used for temporary restorations reinforced with particulate glass fibre
(WILEY-BLACKWELLHOBOKEN, 2012)
Objective: The flexural strength and the elastic modulus of acrylic resins, Dencor, Duralay and Trim Plus II, were evaluated with and without the addition of silanised glass fibre. Materials and methods: To evaluate the ...
Influence of time evolution in the modulus of elasticity of concrete reinforced by carbon fibers
(2015)
The modulus of elasticity is an important property for the behavior analysis of concrete structures. This research evaluated the strain difference between concrete specimens with and without the application of laminate ...
Effect Of Activation Mode On Flexural Strength And Elasticity Modulus Of Dual Cure Resin Cements
(Univ Costa Rica, Fac OdontologiaSan Jose, 2016)
Elastic modulus of PVDF with bentonite or LiNbO3 using deformation energy
(2017-09-01)
Polyvinylidene fluoride (PVDF) is valued for its properties of transparency to light, lightness, flexibility, mechanical strength, chemical stability, ease of processing, and low-cost production. Ceramics have low mechanical ...
Influence of photodynamic therapy and intracanal medication on Martens hardness, elastic modulus and bond strength of glass-fiber posts to endodontically treated root dentin
(2021-12-01)
Background: The purpose of this in vitro study was to evaluate the influence of photodynamic therapy (PDT) with methylene blue photosensitizer (PS) and calcium hydroxide intracanal medication on Martens hardness (MH), ...
Effects of elastic indenter deformation on spherical instrumented indentation tests: the reduced elastic modulus
(TAYLOR & FRANCIS LTD, 2011)
Although the Hertz theory is not applicable in the analysis of the indentation of elastic-plastic materials, it is common practice to incorporate the concept of indenter/specimen combined modulus to consider indenter ...
In vitro comparison of the force degradation of orthodontic intramural elastic from different compositions
(2013)
Introduction and Objective: The synthetic intermaxillary elastic emerged as an alternative for clinical use in patients with latex sensitivity. However, there are disagreements about this elastic protocol use according to ...