Search Results - "Yan, R H"

CT findings of anomalous systemic artery to the left lower lobe: Comparison with pulmonary sequestration in the left lower lobe by Qin, J, Huang, S.-H, Yan, R.-H, Dong, Y.-X, Shan, H

“…Aim To analyse and compare CT findings of anomalous systemic artery to the left lower lobe (ASALLL) and pulmonary sequestration (PS) in the left lower lobe…”
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Effects of Transgenic Rice Expressing Bacillus thuringiensis Cry1Ab Protein on Ground-Dwelling Collembolan Community in Postharvest Seasons by Bai, Y. Y, Yan, R. H, Ye, G. Y, Huang, F. N, Cheng, J. A

“…During 2005–2008, field studies were conducted at two locations in Chongqing, China, to assess the potential effects of transgenic rice expressing Bacillus…”
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Scaling the Si MOSFET: from bulk to SOI to bulk by Yan, R.-H., Ourmazd, A., Lee, K.F.

“…Scaling the Si MOSFET is reconsidered. Requirements on subthreshold leakage control force conventional scaling to use high doping as the device dimension…”
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High MEK/ERK signalling is a key regulator of diapause maintenance in the cotton bollworm, Helicoverpa armigera by Lin, X. W., Fan, Z. Z., Liu, Y. H., Li, J., Ma, Q., Yan, R. H.

“…MEK/ERK signalling has been identified as a key factor that terminates diapause in Sarcophaga crassipalpis and Bombyx mori. Paradoxically, high p‐MEK/p‐ERK…”
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Effects of turbulent dust grain motion to interstellar chemistry by Ge, J X, He, J H, Yan, H R

“…Theoretical studies have revealed that dust grains are usually moving fast through the turbulent interstellar gas, which could have significant effects upon…”
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Cosmic-Ray Scattering and Streaming in Compressible Magnetohydrodynamic Turbulence by Yan, Huirong, Lazarian, A

“…Recent advances in understanding of magnetohydrodynamic (MHD) turbulence call for revisions in the picture of cosmic-ray transport. In this paper we use…”
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LncRNA BCAR4 up-regulates EGFR and thus promotes human thyrocyte proliferation by Zhai, H Y, Yan, R H, Yang, T Z, Zhou, Z H, Gao, L, Li, J

“…This article has been withdrawn at the request of the authors. The Publisher apologizes for any inconvenience…”
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Optical anisotropy in a quantum-well-wire array with two-dimensional quantum confinement by TSUCHIYA, M, GAINES, J. M, YAN, R. H, SIMES, R. J, HOLTZ, P. O, COLDREN, L. A, PETROFF, P. M

“…A photoluminescence study of an (AlGa)As-GaAs quantum-well-wire array directly grown by molecular-beam epitaxy on a tilted substrate is described. A strong…”
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Theoretical gain in strained InGaAs/AlGaAs quantum wells including valence-band mixing effects by CORZINE, S. W, YAN, R. H, COLDREN, L. A

“…In this letter, we present the first detailed theoretical study of gain in strained InGaAs/AlGaAs quantum wells, taking into account the complex nature of the…”
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Design of high-speed, low-power frequency dividers and phase-locked loops in deep submicron CMOS by Razavi, B., Lee, K.F., Yan, R.H.

“…Deep submicron CMOS technologies offer the high speed and low power dissipation required in multigigahertz communication systems such as optical data links and…”
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Design of Fabry-Perot surface-emitting lasers with a periodic gain structure by Corzine, S.W., Geels, R.S., Scott, J.W., Yan, R.-H., Coldren, L.A.

“…A detailed analysis of a Fabry-Perot surface emitting laser (FP-SEL) which utilizes the recently proposed concept of periodic gain is presented. It is shown…”
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Corrections to the expression for gain in GaAs by Yan, R.H., Corzine, S.W., Coldren, L.A., Suemune, I.

“…When the expressions for gain derived in various papers are compared, a number of inconsistencies are found to exist. These inconsistencies have propagated…”
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Surface-normal electroabsorption reflection modulators using asymmetric Fabry-Perot structures by Yan, R.-H., Simes, R.J., Coldren, L.A.

“…The authors discuss a family of surface-normal electrooptic reflection modulators using asymmetric Fabry-Perot (ASFP) structures with GaAs-AlGaAs multiple…”
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Analysis of depletion edge translation lightwave modulators by Mendoza-Alvarez, J.G., Coldren, L.A., Alping, A., Yan, R.H., Hausken, T., Lee, K., Pedrotti, K.

“…Presents a complete analysis of waveguide phase modulators based on the depletion-edge-translation concept. The phenomena taking place inside the depletion…”
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Normally-off-high-contrast asymmetric Fabry-Perot reflection modulator using Wannier-Stark localization in a superlattice by LAW, K.-K, YAN, R. H, MERZ, J. L, COLDREN, L. A

“…A normally-off surface normal Fabry–Perot reflection modulator with a contrast ratio of more than 60:1 with an operating voltage swing of 8 V has been…”
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Electroabsorptive Fabry-Perot reflection modulators with asymmetric mirrors by Yan, R.H., Simes, R.J., Coldren, L.A.

“…A normally-on electroabsorptive surface-normal Fabry-Perot reflection modulator is reported with an on/off ratio of 22, insertion loss of 3.7 dB, and bandwidth…”
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Analysis and design of surface-normal Fabry-Perot electrooptic modulators by Yan, R.-H., Simes, R.J., Coldren, L.A.

“…Design equations relating the refractive index shift, absorption change, cavity length, and grating properties of Fabry-Perot modulators are derived…”
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Effect of temperature on the operating characteristics of asymmetric Fabry-Perot reflection modulators by YAN, R. H, COLDREN, L. A

“…The temperature-dependent performance of low-voltage asymmetric Fabry–Perot transverse modulators is studied. While the heavy hole exciton moves with a rate of…”
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Electrically tunable Fabry-Perot mirror using multiple quantum well index modulation by SIMES, R. J, YAN, R. H, GEELS, R. S, COLDREN, L. A, ENGLISH, J. H, GOSSARD, A. C, LISHAN, D. G

“…We describe a novel surface normal Fabry–Perot multiple quantum well index reflection modulator which may be tuned electrically. The Fabry–Perot étalon,…”
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Tight-binding analysis on exciton binding energy in field-induced Stark-localized superlattices by YAN, R. H, LARUELLE, F, COLDREN, L. A

“…We use a variational calculation to study the excitonic behavior in a multiwell system. With several approximations, the exciton binding energy problem is…”
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