The progress status of jet-grouting construction during the phase is difficult to verify and even after completion construction, it can be verified only by empirical methods. This study attempted recreate a realistic simulation result middle-pressure method establishing computer-aided engineering (CAE) system from planning/design stage ground model verifying validity process was analyzed moving...

Follow this and additional works at: http://scholarworks.umass.edu/masters_theses_2 Part of the Biomechanical Engineering Commons, Biomechanics and Biotransport Commons, Biomedical Devices and Instrumentation Commons, Computer-Aided Engineering and Design Commons, Controls and Control Theory Commons, Electro-Mechanical Systems Commons, Robotics Commons, and the Systems and Integrative Engineeri...

In times of social and political turbulence, security is a future market with enormous growth potential. Modern technologies, products and services are in demand like never before. The prosperity and growth of our industrial societies are dependent upon critical infrastructures that are globally networked. Their breakdown or destruction could result in unpredictable economic and social damage a...

background: the purpose of this study was to evaluate the influence of three different luting protocols on shear bond strength of computer aided design/computer aided manufacturing (cad/cam) resin nanoceramic (rnc) material to dentin. materials and methods: in this in vitro study, 30 disks were milled from rnc blocks (lava ultimate/3m espe) with cad/cam technology. the disks were subsequently c...

objectives : marginal adaptation is important for long-term success of full-coverage restorations. the aim of this study was to determine the effect of porcelain firing cycle and different thicknesses of ips e.max core on marginal accuracy of all-ceramic restorations. materials and methods : a standard stainless steel die with 0.8 mm classic chamfer finish line and 10° taper was used in this in...

during dental education, dental students learn how to examine patients, make diagnosis, plan treatment and perform dental procedures perfectly and efficiently. however, progresses in computer-based technologies including virtual reality (vr) simulators, augmented reality (ar) and computer aided design/computer aided manufacturing (cad/cam) systems have resulted in new modalities for instruction...