Results 11 to 20 of about 1,197,302 (267)
Design of table tennis and badminton movement state recognition watch
Dianzi Jishu Yingyong, 2018 In order to make up for the lack of existing products on the market for identifying table tennis and badminton sports state, this paper designs a racket wrist which can identify these two kinds of movement in a variety of state watches.
Guo Fuzhi +4 more
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The coupling of scattered-bend loss in POF based the displacement measurement sensor
Sensing and Bio-Sensing Research, 2020 In this paper, a displacement sensor is proposed based on the coupling of scattering loss during the bending of fiber. We adopted a twisted structure of two fiber to couple the scattered loss which caused by bending.
Abdul Ghaffar +7 more
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Evaluation of the static and multistage geocell pullout behavior in coarse grained soil [PDF]
مهندسی عمران شریف, 2022 Geocell mattresses are one type of three-dimensional honeycomb soil reinforcements that is manufactured from polyethylene sheets using ultrasonically welded joints.
A. Namaei-kohal +2 more
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Journal of Computer and System Sciences, 1987 The paper contributes to the so far developed theory of regular dynamic algebras [for a survey see, e.g., \textit{D. Kozen}, Lect. Notes Comput. Sci. 125, 1-11 (1981; Zbl 0482.03008)]. Test algebras provide an algebraic abstraction capturing logical aspects of if-then-else and while-do like programming constructs.
Vera Trnková, Jan Reiterman
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Sensors, 2015 Pressure measurements in high-temperature applications, including compressors, turbines, and others, have become increasingly critical. This paper proposes an implantable passive LC pressure sensor based on an alumina ceramic material for in situ ...
Jijun Xiong +7 more
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IEEE Access, 2020 In this paper, a capacitive pressure sensor for high-temperature application is proposed. This sensor includes three parts: a capacitive pressure-sensitive chip fabricated from green tapes using lamination technology, a C-V conversion circuit fabricated ...
Chen Li +5 more
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Benefits and Challenges of Over-Actuated Excitation Systems
Shock and Vibration, 2010 This paper provides a comprehensive discussion on the benefits and technical challenges of controlling over-determined and over-actuated excitation systems ranging from 1-DOF to 6-DOF.
Norman Fitz-Coy +2 more
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New Research on MEMS Acoustic Vector Sensors Used in Pipeline Ground Markers
Sensors, 2014 According to the demands of current pipeline detection systems, the above-ground marker (AGM) system based on sound detection principle has been a major development trend in pipeline technology.
Xiaopeng Song +5 more
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Biosensors, 2022 Multifunctional, integrated, and reusable operating platforms are highly sought after in biochemical analysis and detection systems. In this study, we demonstrated a novel detachable, reusable acoustic tweezer manipulation platform that is flexible and ...
Yukai Liu +9 more
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Dynamic data-flow testing [PDF]
Companion Proceedings of the 36th International Conference on Software Engineering, 2014 Data-flow testing techniques have long been discussed in the literature, yet to date they are still of little practical relevance. The applicability of data-flow testing is limited by the complexity and the imprecision of the approach: writing a test suite that satisfy a data-flow criterion is challenging due to the presence of many test objectives ...
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