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Diving MCA and First-Pass Effect: A Subgroup Analysis From the ARISE II Study. [PDF]
Ashouri Y +26 more
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Stretchable Curvature Sensors for Motion Capture with Bending-Stretching Coupling Deformation. [PDF]
Wang T +9 more
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Self-Assembly of Surfactants in Ionic Liquids: Mechanisms, Applications and Recent Developments. [PDF]
Zhao Y, Li X, Li Y, Liu S, Wu J.
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Dynamic Compensation Technique for POF Curvature Sensors
Journal of Lightwave Technology, 2018Polymer optical fibers (POF) can be applied as curvature sensors due to its high strain limits, fracture toughness, and flexibility in bend. However, POFs present viscoelastic behavior, which leads to a phase lag between the stress and strain. The polymer viscoelasticity can be associated to the high hysteresis and the errors that curvature sensors ...
Anselmo Frizera Neto +2 more
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A curvature-compensated bandgap reference with high PSR
2008 IEEE International Conference on Granular Computing, 2008In this paper, a curvature-compensated current mode bandgap reference with high supply rejection(PSR) is presented, which is in a 0.5 um 2P2M n-well mixed signal CMOS technology. Several resistors are added to improve temperature coefficient(TC). Otherwise the supply noise is directly fed into the feedback loop of the bandgap circuit by utilizing a ...
Jian Yu +3 more
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A twice curvature compensated voltage reference with double frequency compensation
Microelectronics Journal, 2020Abstract This paper presents a voltage reference (VR) with low temperature coefficient (TC) and full frequency high power supply rejection ratio (PSRR), the VR is fabricated by 0.18 μm CMOS process. The proposed VR uses different methods to compensate for the temperature curvature of the output voltage twice.
Xifeng Liu, Shiwei Yang, Jianen Lu
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Compensators of Petzval field curvature and astigmatism
Journal of Optical Technology, 2021Optical schemes of aplanatic and afocal compensators of field curvature and astigmatism are considered. A method of their design is proposed and application guidelines are presented. An example of designing a double-lens objective with an extended field and one compensator is presented.
L. N. Andreev +3 more
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