OBJECTIVE The objective of this study was to investigate, by simulation, the effect of conventional composite resin insertion techniques on cuspal deflection using bonded typodont artificial teeth. The deflection produced by a new low-shrinkage composite was also determined. MATERIALS AND METHODS Sixty standardized MOD preparations on ivorine maxillary premolars were prepared: group A at 4 mm...

In this paper, we demonstrate that a Flexure-FET [1] (flexure sensitive field effect transistor) can dramatically enhance the sensitivity of stress based chem-bio sensors. A Flexure-FET translates any change in the stress of the suspended gate into corresponding change in the drain current of the integrated transistor, thereby offering direct electrical readout of the sensor signal. Moreover, w...

This study evaluates the effect of shear on deflection reinforced concrete (RC) beams subjected to combined bending and shear. A total nine simply supported were manufactured with span-to-depth ratio, tension steel capacity ratio as test variables. The experimental results used evaluate by separating them into flexural deformations. theoretical specimens was calculated using effective moment in...

[1] The boundary of the Martian crustal dichotomy in the eastern hemisphere is one of the most striking topographic features on the planet. The long wavelength topography of much of the boundary is expressed by a broad rise and an arched ramp that slopes downward from the southern highlands into the northern lowlands and often ends in a steep scarp. Lithospheric flexure of the southern highland...

Research precast beam type L shape has produced strength of flexure where it was jointed at middle span with shape. Problem about and deflection joint Type Aim this research determined such maximal load would be apllicated. Precast consist two P1 P2 were tested point applicated. This have data P2. 28,44 mm maximum 11,21 Ton. 26,71 11,76 Except that data, also chart versus behavior less for duct...

Failure loads of sheet pile having various profiles such as U, Z and Omega/Hat under compression was carried out by using equations strength materials compared the failure load modes Euler’s buckling, torsional buckling due to yielding. Compared flexure finite element analysis. Sheet can be analyzed a unit cell for simplified For selecting with omega/Hat section profile containing one eight num...

In this study, experiments were performed on carbon fiber reinforced polymer (CFRP) retrofitted postfire concrete (RC) beams, followed by theoretical analyzes. Experiments conducted eleven RC which exposed to different fire durations and with CFRP in flexure shear. The experimental results indicated that shifted the failure flexure-shear of beams. beams experienced progressive peeling-off failu...

Bending tests were conducted on ferrocement laminates containing chicken mesh and steel slag. The fundamental goal of the examination was to investigate effects partial substitution fine aggregate by slag in cement mortar combining different volume fractions as reinforcement thin laminates. following variables investigated: (a) fraction 0.94%, 1.88%, 2.82%, 3.77% (b) level from 0% 50% weight ag...

Modulus of rigidity (GLT) of veneer laminates was shown to be unrelated to dynamic modulus of elasticity (Eo) of single veneers and also, within the range of samples tested. unrelated to specific gravity. Values determined by the flexure test (GLR) were consistent with those from standard plate shear tests (G£T)' THE OBJECTIVE of the study reported here was to determine whether modulus of rigid...

OBJECTIVE: To compare the flexural strength of maxillary denture bases made in high impact and conventional heat cure acrylic resin. METHODS: This experimental laboratory-based study was conducted Peshawar Dental College, Materials Research Centralized Resource Laboratories University Peshawar, Pakistan. Total 120 edentulous casts, sixty each (30 subgroup-IA for shallow palate 30 subgroup-IB de...