Zobrazeno 1 - 10
of 3 180
pro vyhledávání: '"angle measurement"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This study aimed to develop and evaluate a deep learning-based system for the automatic measurement of angles (specifically, Meary’s angle and calcaneal pitch) in weight-bearing lateral radiographs of the foot for flatfoot diagnosis. We ut
Externí odkaz:
https://doaj.org/article/109fad22a6d24843ae0db687c1c8768c
Autor:
Bustamante-Rúa, Moises Oswaldo1 mobustam@unal.edu.co, Daza-Aragón, Alan José1 ajdazaa@unal.edu.co, Bustamante-Baena, Pablo1 pabustamanteba@unal.edu.co, Osorio-Botero, Julián David1 judosoriobo@unal.edu.co
Publikováno v:
Boletín de Ciencias de la Tierra. ago2018-ene2019, Issue 45, p41-46. 6p.
Publikováno v:
Sensors, Vol 24, Iss 17, p 5795 (2024)
Accurately estimating single-axis rotational angle changes is crucial in many high-tech domains. However, traditional angle measurement techniques are often constrained by sensor limitations and environmental interferences, resulting in significant d
Externí odkaz:
https://doaj.org/article/0c60ff83995144818a02359e3afc3e06
Autor:
Kaletina, Polina M., Vinogradov, Andrey S., Shaparenko, Nikita O., Parkhomenko, Dmitriy A., Shundrina, Inna K., Mezhenkova, Tatyana V., Bagryanskaya, Elena G.
Publikováno v:
Journal of Polymer Science; Oct2023, Vol. 61 Issue 20, p2462-2474, 13p
Angle Measurement Material Design Using Gymnastic Contexts for Pre-Service Elementary School Teacher
Publikováno v:
IndoMath, Vol 6, Iss 2, Pp 71-83 (2023)
The purpose of this research is to produce a learning trajectory and analyze the angle measurement material using the context of gymnastic movements. The method used in this study is a design research method with the type of validation studies with t
Externí odkaz:
https://doaj.org/article/f9ca51107b5542c7b6a6f2c9fdc584a2
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5526 (2024)
Achieving space-based gravitational wave detection requires the establishment of an interferometer constellation. It is necessary to establish and maintain stable laser interferometric links using the differential wavefront sensing (DWS) technnique.
Externí odkaz:
https://doaj.org/article/7850f53c349c4def8297d62a84749a98
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2282 (2024)
The increasing proliferation of space debris, intermittent space incidents, and the rapid emergence of massive LEO satellite constellations pose significant threats to satellites in orbit. Ground-based optical observations play a crucial role in spac
Externí odkaz:
https://doaj.org/article/db8c759e8ddf40c19fd737e116e55c8b
Autor:
Xiaoyi Wang, Longyuan Xiao, Kunlei Zheng, Chengxiang Zhao, Mingkang Liu, Tianyang Yao, Dongjie Zhu, Gaojie Liang, Zhaoyao Shi
Publikováno v:
Sensors, Vol 24, Iss 10, p 3069 (2024)
This article proposes a new self-calibration method for circular encoders based on inertia and a single read-head. The velocity curves of the circular encoder are fitted with polynomials and, based on the principle of circle closure and the periodici
Externí odkaz:
https://doaj.org/article/93dd2ab4ac194e6fa16e3258def7899a
Publikováno v:
Sensors, Vol 24, Iss 9, p 2719 (2024)
This study presents a new approach to determining the preload force of bolted joints. The concept involves measuring the torsional angle without contact. For this purpose, we present a circular magnetic sensor array integrated into the torque wrench.
Externí odkaz:
https://doaj.org/article/4a9d8d323f994793be378d234222b6c4
Publikováno v:
Aerospace, Vol 11, Iss 4, p 304 (2024)
In light of the satellite rejection environment and how aircraft can obtain high-precision positioning, this paper proposes a collaborative correction algorithm for aircraft based on the rank-defect network. Aiming at the problem of insufficient anch
Externí odkaz:
https://doaj.org/article/1bbb4c21598d4a7c9d339f012bb50ea8