Results 11 to 20 of about 42,067 (259)

Model-Based 3D Contact Geometry Perception for Visual Tactile Sensor

open access: yesSensors, 2022
Tactile sensing plays an important role for robots’ perception, but the existing tactile technologies have multiple limitations. Visual-tactile sensor (VTS) is a newly developed tactile detector; it perceives the contacting surface shape, or even more ...
Jingjing Ji, Yuting Liu, Huan Ma
doaj   +1 more source

Reconstruction of the Breast Conservation Deformity [PDF]

open access: yesSeminars in Plastic Surgery, 2004
The era of breast conserving treatment of early-stage breast carcinoma has created reconstructive challenges for the plastic surgeon. Although good to excellent cosmetic outcomes occur in the majority of patients, a significant number could benefit from additional reconstructive measures. Because of the need for continuing surveillance following breast-
Sumner A, Slavin, Terri, Halperin
openaire   +2 more sources

Parametric Design and Shape Sensing of Geared Back Frame Shell Structure for Floating Cylindrical Reflector Antenna off the Coast

open access: yesApplied Sciences, 2023
At present, numerous reflector antennas have been constructed worldwide on land. However, there are few applications of reflector antennas directly set off the coast.
Mengmei Mei   +3 more
doaj   +1 more source

Deformity Reconstruction Surgery for Tibial Hemimelia [PDF]

open access: yesChildren, 2021
Tibial hemimelia is a rare congenital deficiency with a wide spectrum of pathology and deformity. This paper aims to give a comprehensive review of tibial hemimelia, with a concise summary of the history, pathology, and clinical findings of tibial hemimelia, while providing treatment recommendations and a review of the current literature ...
David Y. Chong, Dror Paley
openaire   +3 more sources

A large-deflection deformation reconstruction method for semi-flexible plate nozzle based on strain-moment relationship

open access: yesXibei Gongye Daxue Xuebao, 2022
To enhance the health detection capability of the semi-flexible plate nozzle in a supersonic wind tunnel, a large-deflection deformation reconstruction algorithm for a semi-flexible plate nozzle based on the strain-moment relationship is developed.
YU Chengguo   +3 more
doaj   +1 more source

Two-Step Calibration Method for Inverse Finite Element with Small Sample Features

open access: yesSensors, 2020
When the inverse finite element method (inverse FEM) is used to reconstruct the deformation field of a multi-element structure with strain measurements, strain measurement errors can lower the reconstruction accuracy of the deformation field. Furthermore,
Libo Xu   +3 more
doaj   +1 more source

Strain-deformation Reconstruction of Carbon Fiber Composite Laminates Based on BP Neural Network [PDF]

open access: yesMaterials Research, 2019
The Carbon Fiber Reinforced Polymer (CFRP) laminate structural components used in the aerospace and military domains require high precision and strong stability.
Guoping Ding   +3 more
doaj   +2 more sources

CONCRETE DEFORMATION MODEL FOR RECONSTRUCTED REINFORCED CONCRETE

open access: yesInternational Journal for Computational Civil and Structural Engineering, 2022
During the reconstruction, or upon expiration of the service life, as well as after external impact, reinforced concrete structures require examination and verification calculations. Existing diagrams of concrete deformation are focused on designing new
Vladimir Travush, Vasily Murashkin
doaj   +1 more source

Reflection of Multiple Loading in The Deformation Model for Reconstructed Reinforced Concrete

open access: yesЖелезобетонные конструкции, 2023
During the reconstruction, or upon expiration of the service life, as well as after external impact, reinforced concrete structures require examination and verification calculations.
V. G. Murashkin
doaj   +1 more source

Detection of Pipeline Deformation Induced by Frost Heave Using OFDR Technology

open access: yesFrontiers in Physics, 2021
Oil and gas pipelines are critical structures. For pipelines in the seasonal frozen soil area, frost heave of the ground will result in deformation of the pipeline. If the deformation continually increases, it will seriously threaten the pipeline safety.
Tao Jiang   +4 more
doaj   +1 more source

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