Results 41 to 50 of about 2,034,935 (301)
Micromachines, 2021 The shape and attitude (S&A) of the electrode wire are important characteristics of micro coreless motor winding. The purpose of this paper is to present the design of a robotic micro-manipulation system for micro wire carding with arbitrary S&A, which ...
Yuezong Wang, Liuqian Wang, Jiqiang Chen
doaj +1 more source
Force control system for autonomous micro-manipulation
Proceedings 2001 ICRA. IEEE International Conference on Robotics and Automation (Cat. No.01CH37164), 2002 A dexterous micro manipulation system was developed for applications such as assembling micro machines, manipulating cells, and micro surgery. We have proposed a concept of a two-fingered micro hand, designed and built a prototype. We succeeded in performing basic micro manipulations with a teleoperation, including the grasp, release, and rotation of a
Tamio Tanikawa +7 more
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Micromachines, 2021 This paper presents the theoretical thermal-mechanical modeling and parameter analyses of a novel three-dimensional (3D) electrothermal microgripper with three fingers.
Guoning Si +3 more
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Micromachines, 2018 Piezoresistive pressure sensors capable of detecting ranges of low compressive stresses have been successfully fabricated and characterised. The 5.5 × 5 × 1.6 mm3 sensors consist of a planar aluminium top electrode and a microstructured bottom electrode ...
Vasileios Mitrakos +6 more
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Spin dynamics and Griffiths singularity in the random quantum Ising magnet PrTiNbO6
npj Quantum Materials, 2021 In crystalline magnets, interaction randomness is usually thought as a negative factor preventing interesting quantum phenomena to occur. However, intriguing interplay between randomness and quantumness can also leads to unique phenomena in the strongly ...
Yuesheng Li +6 more
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Impedance control of redundant macro-micro manipulators
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS'94), 1994 An impedance control scheme of redundant macro micro manipulators is proposed. In this control scheme, we can specify not only the desired mechanical impedance of the end effector, but also that of the macro manipulator by considering the internal force applied at the top of the macro manipulator.
Nagai, Kiyoshi, Yoshikawa, Tsuneo
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Optics ExpressLow kerf-loss and high surface quality silicon carbide (SiC) wafer slicing is key to reducing cost, improving productivity, and extending industrial applications.
Xiang-Fu Liu, Minghui Hong
semanticscholar +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source
Design and developing a robot-assisted cell batch microinjection system for zebrafish embryo
Microsystems & NanoengineeringThe microinjection of Zebrafish embryos is significant to life science and biomedical research. In this article, a novel automated system is developed for cell microinjection.
Xiangyu Guo +7 more
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