Results 271 to 280 of about 2,202,475 (315)
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Contact force analysis of deformable finger
International Journal of Computational Vision and Robotics, 2010For robots, gripper designs constitute an important problem. It involves the design of actuation mechanism, gripper fingers and robot-grippers interface. Considering the gripper fingers, it can be hard or a soft one. The soft fingered grippers can handle the objects very efficiently and without causing damage to the object surface.
M. Thangavel, J. Prakash
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Application of photogrammetry for analysis of occlusal contacts
Journal of Prosthodontic Research, 2013The conventional 2D-analysis methods for occlusal contacts provided limited information on tooth morphology. This present study aims to detect 3D positional information of occlusal contacts from 2D-photos via photogrammetry. We propose an image processing solution for analysis of occlusal contacts and facets via the black silicone method and a ...
Yuko, Shigeta +7 more
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Isogeometric contact analysis: Geometric basis and formulation for frictionless contact
Computer Methods in Applied Mechanics and Engineering, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Maugis analysis of adhesive line contact
Journal of Physics D: Applied Physics, 2008We regret that there is a misprint in equations (5), (5$a$) and (5$b$) of this paper; the second terms should be positive, as shown in the associated PDF file.. In addition, the footnote emphasising the negative sign, and the remark at the end of appendix 1 justifying it, should be ignored.
K L Johnson, J A Greenwood
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An international analysis of contact lens compliance
Contact Lens and Anterior Eye, 2011To evaluate compliance to contact lens use in 14 countries, and to identify wearer attributes which indicate lower compliance levels.A web-based survey was undertaken by 4021 contact lens wearers, revealing information about demographics, and lens and solution information including daily handling details, case care and aftercare frequency.
Morgan, Philip +3 more
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Contact Mechanics Analysis of Two Rough Surfaces in Contact
Advanced Materials Research, 2010In this paper, the calculation formulas of the asperity’s deformation related with the surface contact pressure are deduced by using the simplified contact model. Firstly, we assume that the rough surface is composed of a set of cones as asperities, and the cones are arranged in different ways along two directions. Secondly, according to the mechanical
Zhi Qian Xu +2 more
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Contact-angle analysis of intraocular lenses
Journal of Cataract and Refractive Surgery, 1998To present contact-angle measurements of commercially available intraocular lenses (IOLs) in air and in water to facilitate the understanding of how various IOLs might interact in different environments.Laboratory.Five commercially available IOLs were studied: AMO DuraLens PS-59NB. AMO PhacoFlex SI-26NB, AMO PhacoFlex II SI-30NB, Chiron ChiroFlex C10UB,
C M, Cunanan +3 more
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Electromagnetic analysis in devices with sliding contacts
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2001In this paper an integral formulation for the analysis of systems with moving conductors has been extended to take into account the presence of sliding contacts. The proposed formulation results in the equilibrium equations of an equivalent electric network whose elements vary with the position of the conductors.
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Contact Fatigue Tests and Contact Fatigue Life Analysis
SAE Technical Paper Series, 2005<div class="htmlview paragraph">The main objective of this paper is to investigate contact fatigue life models and to evaluate the effect of surface finish on contact fatigue life. The effect of surface finish on contact fatigue life was investigated experimentally using two roller contact fatigue tests. The test samples, i.e.
Hong Lin +3 more
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1991
Various techniques have been developed to study contact analysis. The main three techniques are as follows: i) Experimental Approach ii) Analytical Approach iii) Numerical Approach The experimental and analytical approaches have been developed at the early stages of contact analysis.
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Various techniques have been developed to study contact analysis. The main three techniques are as follows: i) Experimental Approach ii) Analytical Approach iii) Numerical Approach The experimental and analytical approaches have been developed at the early stages of contact analysis.
openaire +1 more source