PURPOSE The aim of this study is to evaluate the appropriate impression technique by analyzing the superimposition of 3D digital model for evaluating accuracy of conventional impression technique and digital impression. MATERIALS AND METHODS Twenty-four patients who had no periodontitis or temporomandibular joint disease were selected for analysis. As a reference model, digital impressions wi...

The concept of heads-up display can be used to provide augmented information onto the windshield a tractor. objective this paper is introduce detailed real-time multibody model that in design novel unit To end, tractor described using dynamics approach. A designed series tasks are associated with sets logical conditions and instructions. These instructions, turn, determine/design analog digital...

Abstract Planetary rover navigation frequently relies on dead reckoning and external infrastructure such as orbiting satellites. Celestial techniques combine measurements of the Sun, stars, gravity to provide autonomous absolute localization. This study examines performance digital star sextants (DSS)—a suite sensors combining a tracker an inclinometer—on estimating position planetary ...

Dynamic deflection measurement is an important component to the bridge loading experiment or health monitoring. Using high-precision inclinometers to test the dynamic deflection is a good method for High-Speed Railway Bridge deflection measurement in this paper, we develop a kind of precision inclinometer which comprehensives the Capacitive sensor technology and the Servo sensor technology and ...

STUDY DESIGN Test-retest design to evaluate the reliability of the measurement of iliotibial (IT) band flexibility using an inclinometer to measure the hip adduction angle. OBJECTIVES The primary objective was to determine the intrarater reliability of the Ober test and the modified Ober test for the assessment of IT band flexibility using an inclinometer to measure the hip adduction angle. A...

The Allen Memorial Art Museum (AMAM) at Oberlin College is using digital technology to enhance its educational mission: digital archiving and web publishing are being used to vastly increase and enhance the availability of our educational resources. By pursuing the dual goals of presentation and preservation, we are creating a system that will allow unprecedented access to thousands of signific...