Results 261 to 270 of about 162,552 (303)
Fast-switching and shallow saturation bipolar power transistors using corrugated base junctions
IEEE Transactions on Electron Devices, 2002 A fast-switching and shallow saturation bipolar power transistor fabrication technology using corrugated base junctions, which does not require additional process steps, is proposed in this paper.
Kwyro Lee
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A Saturated Doherty Power Amplifier Based On Saturated Amplifier
IEEE Microwave and Wireless Components Letters, 2010A saturated Doherty power amplifier (PA) based on the saturated PA tuned by the self-generated harmonic currents is presented. When driven with mobile WiMAX 1FA signal, this Doherty PA demonstrates high efficiency performance (average 57%) over the WiMAX band from 2.5 GHz to 2.7 GHz.
Kim, J, Son, J, Moon, J, Kim, B
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Saturation-based testing of concurrent programs
Proceedings of the 7th joint meeting of the European software engineering conference and the ACM SIGSOFT symposium on The foundations of software engineering, 2009Coverage measures help to determine whether a test suite exercises a program adequately according to a testing criterion. Many existing measures, however, are defined over coverage domains that cannot be precisely calculated, rendering them of limited value in assessing the extent of testing activities. To exploit the use of such measures, we formalize
Elena Sherman +2 more
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Parallel Saturation Based Model Checking
2011 10th International Symposium on Parallel and Distributed Computing, 2011Formal verification is becoming a fundamental step of safety-critical and model-based software development. As part of the verification process, model checking is one of the current advanced techniques to analyze the behavior of a system. In this paper, we examine an existing parallel model checking algorithm and we propose improvements to eliminate ...
András Vörös 0001 +5 more
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Broadband saturable and reverse saturable absorption in graphene-based nanocomposites
CLEO: 2013, 2013Nonlinear optical studies are carried out on graphene-based polymer composites in the nanosecond and picosecond temporal regime. These graphene-composites demonstrate saturable absorption followed by reverse saturable absorption which depends on graphene content and operation regime.
Saima Husaini +5 more
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Adaptive Saturation-Based Reasoning
2001For most applications of first-order theorem provers a proof should be found within a fixed time limit. When the time limit is set, systems can perform much better by using algorithms other than the ordinary complete ones. In this paper we describe the Limited Resource Strategy intended to improve performance of resolution- and paramodulation- based ...
Riazanov, Alexandre, Voronkov, Andrei
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Object detection based on saturation of visual perception
Multimedia Tools and Applications, 2020This paper presents a framework to detect salient objects from natural images through simulating human perception. We think perception saturation, generated by microsaccades in gaze, is the primary reason why human brains export consciousness of salient objects. Perception saturation is represented by using amplitude of microsaccades (AOM).
Chen Pan, WeiQi Yan 0001
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A Nonlinear Bragg Reflector Based On Saturable Absorption
Conference Proceedings LEOS Lasers and Electro-Optics Society, 1989The first observation of nonlinear reflection from a Bragg reflector composed of Ga0.8 Al0.2As/AlAs layers due to the band filling effect was measured by the pump probe method. The nonlinearity was primarily due to saturable absorption. Optically induced reflectivity changes of as much as 38% were measured.
B. G. Kim +3 more
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Cation-Saturated Bentonites as Constituents of Ointment Bases†
Journal of the American Pharmaceutical Association (Scientific ed.), 1951Ointment bases have been prepared utilizing Na, K, Ca, Mg, H, and Volclay bentonites as major constituents of these bases. Observations are reported on the relative swellin power of these bentonites, and the color intensity and pH of their bases. Anti-inkctive ointments were prepared utilizin these bases as carriers for the drugs, and studies of the ...
M, BARR, E P, GUTH
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Luminance-based adaptive color saturation adjustment
IEEE Transactions on Consumer Electronics, 2005A novel luminance-based adaptive color saturation adjustment method to strengthen video images without producing oversaturated or color contour artifacts are proposed in this paper. Based on the luminance information, the relations between luminance levels and maximum chrominance vectors in each sub-color are generated adaptively for each pixel, so ...
Chao-Chee Ku, Tsung-Ming Wang
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