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Development of Micro-CT-Based Anatomically Accurate Tooth Model for Finite Element Analysis of Composite Restorations. [PDF]
Dent J (Basel)Tarjányi T +5 more
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Driver Stress and Performance on a Driving Simulator
Human Factors: The Journal of the Human Factors and Ergonomics Society, 1998Effects of stress on driving performance can depend on the nature of driver's stress reactions and on the traffic environment. In an experimental study, we assessed multiple dimensions of vulnerability to driver stress by a questionnaire that was validated in previous field studies and related those dimensions to performance on a driving simulator ...
Gerald Matthews +5 more
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Digital simulation of the transformation of plane stress
Computer Applications in Engineering Education, 2008AbstractIn this study, we developed a computer program to simulate the transformation of plane stress by using Visual Basic.NET. We applied the equations of stress transformation to plane stress problems to calculate the stresses with respect to the 1–2 axes, which are rotated counterclockwise through an angle θ about the x–y origin, and showed the ...
Wei-Pin Lee +3 more
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Calculation of stress in atomistic simulation
Modelling and Simulation in Materials Science and Engineering, 2004Atomistic simulation is a useful method for studying material science phenomena. Examination of the state of a simulated material and the determination of its mechanical properties is accomplished by inspecting the stress field within the material. However, stress is inherently a continuum concept and has been proven difficult to define in a physically
J A Zimmerman +5 more
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Simulation of the stress computation in shells
Computers & Structures, 1978A self-teaching computer program is described, whereby the stresses in thin shells can be computed with good accuracy using the best fit approach. The program is designed for use in interactive game mode to allow the structural engineer to learn about (1) the major sources of difficulties and associated errors in the computation of stresses in thin ...
Salama, M., Utku, S.
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Inadequate stress responses in clinical simulations
Medical Teacher, 2017Dear SirI read with interest the study by Baker et al. (2016) which compared stress responses during rapid sequence induction (RSI) procedures in simulation and theater environments.
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Cognitive Load and Stress in Simulation
2016Simulation-based education (SBE) has all the requisite elements for a stressful experience: being novel, unpredictable, imparting a sense of lack of control, and potentially threatening the participant’s ego. Indeed, SBE has been shown to evoke a physiological stress response in learners, which can be measured objectively using physiological or ...
Choon Looi Bong +2 more
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On stress calculations in atomistic simulations
Modelling and Simulation in Materials Science and Engineering, 2006A systematic comparison between the decomposed virial formula and the Tsai formula shows that they are mathematically equivalent in calculating the overall average stress of an atomistic system. But in the case of calculating local stress distribution, the former gives ambiguous results, e.g.
Sun, ZH, Wang, XX, Soh, AK, Wu, HA
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2010
AbstractThis article summarizes many approaches that are used to simulate relaxation of bulk residual stresses in components. It presents analytical examples to highlight the complexity of residual stress and strain distributions observed in simple geometries, with ideal material behavior and trivial loading and boundary conditions.
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AbstractThis article summarizes many approaches that are used to simulate relaxation of bulk residual stresses in components. It presents analytical examples to highlight the complexity of residual stress and strain distributions observed in simple geometries, with ideal material behavior and trivial loading and boundary conditions.
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