Results 71 to 80 of about 890,829 (194)
In-pixel foreground and contrast enhancement circuits with customizable mapping
Scientific ReportsThis paper presents an in-pixel contrast enhancement circuit that performs image processing directly within the pixel circuit. The circuit leverages HyperFET, a hybrid device combining a MOSFET and a phase transition material (PTM), to enhance ...
Md Rahatul Islam Udoy +3 more
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Spectator Effects in the Decay B -> K \gamma \gamma
, 2003 We report the results of the first computation related to the study of the spectator effects in the rare decay mode $B\to K \gamma \gamma $ within the framework of Standard Model.
A. YU. IGNATIEV +7 more
core +1 more source
Insights into ImagingObjectives Myocardial computed tomography late enhancement (CT-LE) is a valuable modality used for the assessment of myocardial infarction and fibrosis and is effective in detecting latent cardiac amyloidosis. However, the optimal acquisition mode for CT-
Takanori Kokawa +5 more
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Spin drag Hall effect in a rotating Bose mixture
, 2010 We show that in a rotating two-component Bose mixture, the spin drag between the two different spin species shows a Hall effect. This spin drag Hall effect can be observed experimentally by studying the out-of-phase dipole mode of the mixture.
Duine, R. A. +2 more
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Higher-order properties and Bell-inequality violation for the three-mode enhanced squeezed state
, 2009 By extending the usual two-mode squeezing operator $S_{2}=\exp [ i\lambda (Q_{1}P_{2}+Q_{2}P_{1}) ] $ to the three-mode squeezing operator $S_{3}=\exp {i\lambda [ Q_{1}(P_{2}+P_{3}) +Q_{2}(P_{1}+P_{3}) +Q_{3}(P_{1}+P_{2}) ]} $, we obtain the ...
Caves C.M. +3 more
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Active Surface-Enhanced Raman Scattering Platform Based on a 2D Material–Flexible Nanotip Array
BiosensorsTwo-dimensional materials with a nanostructure have been introduced as promising candidates for SERS platforms for sensing application. However, the dynamic control and tuning of SERS remains a long-standing problem.
Yong Bin Kim +6 more
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Edge mode based graphene nanomechanical resonators for high-sensitivity mass sensor
, 2018 We perform both molecular dynamics simulations and theoretical analysis to study the sensitivity of the graphene nanomechanical resonator based mass sensors, which are actuated following the global extended mode or the localized edge mode.
Han, Guang-Rong, Jiang, Jin-Wu
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On the use of Purcell factors for plasmon antennas
, 2010 The Purcell factor is the standard figure of merit for spontaneous emission enhancement in microcavities, that has also been proposed to describe emission enhancements for plasmonic resonances.
A. F. Koenderink +20 more
core +1 more source
IEEE Journal of the Electron Devices Society, 2015 In this paper, we have utilized a poly(vinylidene difluoride) poly(styrene) sulfonic acid patterned ion-conducting membrane as a platform onto which electronics based on both depletion mode and enhancement mode ion-modulated transistors have been built ...
Fredrik Pettersson +6 more
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New 2D-Variational Mode Decomposition-Based Techniques for Seismic Attribute Enhancement
Applied SciencesSeismic attributes are widely used to enhance the interpretation of structural, stratigraphic, and lithologic features in subsurface data. Their effectiveness, however, can be limited by noise, resolution constraints, and processing artifacts. This study
Said Gaci, Mohammed Farfour
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