Search Results - "Groves, A. R."

Partial volume correction of multiple inversion time arterial spin labeling MRI data by Chappell, M. A., Groves, A. R., MacIntosh, B. J., Donahue, M. J., Jezzard, P., Woolrich, M. W.

“…The accuracy of cerebral blood flow (CBF) estimates from arterial spin labeling (ASL) is affected by the presence of both gray matter (GM) and white matter…”
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Cortical structural involvement and cognitive dysfunction in early Parkinson's disease by Klein, J.C., Rolinski, M., Griffanti, L., Szewczyk‐Krolikowski, K., Baig, F., Ruffmann, C., Groves, A.R., Menke, R.A.L., Hu, M.T., Mackay, C.

“…Magnetic resonance imaging (MRI) studies in early Parkinson's disease (PD) have shown promise in the detection of disease‐related brain changes in the white…”
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Cica-Care gel sheeting in the management of hypertrophic scarring by Carney, S A, Cason, C G, Gowar, J P, Stevenson, J H, McNee, J, Groves, A R, Thomas, S S, Hart, N B, Auclair, P

“…A prospective, controlled clinical trial was undertaken to assess the efficacy and safety of two types of silicone gel, Silastic Gel Sheeting (SGS) and…”
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Frequency-independent equivalent-circuit model for on-chip spiral inductors by Yu Cao, Groves, R.A., Xuejue Huang, Zamdmer, N.D., Plouchart, J.-O., Wachnik, R.A., Tsu-Jae King, Chenming Hu

“…A wide-band physical and scalable 2-/spl Pi/ equivalent circuit model for on-chip spiral inductors is developed. Based on physical derivation and circuit…”
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Current status and future trends of SiGe BiCMOS technology by Harame, D.L., Ahlgren, D.C., Coolbaugh, D.D., Dunn, J.S., Freeman, G.G., Gillis, J.D., Groves, R.A., Hendersen, G.N., Johnson, R.A., Joseph, A.J., Subbanna, S., Victor, A.M., Watson, K.M., Webster, C.S., Zampardi, P.J.

“…The silicon germanium (SiGe) heterojunction bipolar transistor (HBT) marketplace covers a wide range of products and product requirements, particularly when…”
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A scaleable, statistical SPICE Gummel-Poon model for SiGe HBTs by Walter, K.M., Ebersman, B., Sunderland, D.A., Berg, G.D., Freeman, G.G., Groves, R.A., Jadus, D.K., Harame, D.L.

“…A scaleable, statistical model has been developed for silicon germanium heterojunction transistors (SiGe HBTs), which are components of a commercially…”
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RF potential of a 0.18-μm CMOS logic device technology by Burghartz, J.N., Hargrove, M., Webster, C.S., Groves, R.A., Keene, M., Jenkins, K.A., Logan, R., Nowak, E.

“…The radio-frequency (rf) performance of a 0.18- mu m CMOS logic technology is assessed by evaluating the cutoff and maximum oscillation frequencies (f sub(T),…”
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Variational Bayesian Inference for a Nonlinear Forward Model by Chappell, M.A., Groves, A.R., Whitcher, B., Woolrich, M.W.

“…Variational Bayes (VB) has been proposed as a method to facilitate calculations of the posterior distributions for linear models, by providing a fast method…”
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Noise parameter optimization of UHV/CVD SiGe HBT's for RF and microwave applications by Guofu Niu, Ansley, W.E., Shiming Zhang, Cressler, J.D., Webster, C.S., Groves, R.A.

“…This paper demonstrates a predictive noise parameter estimation methodology for UHV/CVD SiGe HBT's which combines ac measurement, calibrated ac simulation and…”
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A 4.2-ps ECL ring-oscillator in a 285-GHz f(MAX) SiGe technology by Jagannathan, B, Meghelli, M, Rylyakov, A V, Groves, R A, Chinthakindi, A K, Schnabel, C M, Ahlgren, D A, Freeman, G G, Stein, K J, Subbanna, S

“…This letter reports on the room temperature operation of a conventional SiGe bipolar ECL ring oscillator with a minimum stage delay of 4.2 ps for ~ 250 mV…”
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Open and closed treatment of burns by Groves, A R

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Silastic foam dressing: an appraisal by Groves, A R, Lawrence, J C

“…Silastic foam polymerised in situ has been investigated as an alternative to other means of securely dressing split thickness skin grafts on involuted sites…”
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Ensemble Learning Incorporating Uncertain Registration by Simpson, I. J. A., Woolrich, M. W., Andersson, J. L. R., Groves, A. R., Schnabel, J. A.

“…This paper proposes a novel approach for improving the accuracy of statistical prediction methods in spatially normalized analysis. This is achieved by…”
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A 4-91-GHz traveling-wave amplifier in a standard 0.12-μm SOI CMOS microprocessor technology by PLOUCHART, Jean-Olivier, KIM, Jonghae, WAGNER, Lawrence F, ZAMDMER, Noah, LU, Liang-Hung, SHERONY, Melanie, YUE TAN, GROVES, Robert A, TRZCINSKI, Robert, TALBI, Mohamed, RAY, Asit

“…This paper presents five-stage and seven-stage traveling-wave amplifiers (TWA) in a 0.12- mu m SOI CMOS technology. The five-stage TWA has a 4-91-GHz bandpass…”
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Succinate dehydrogenase as an index of thermal injury to skin by Brown, R F, Groves, A R

“…Reduced succinate dehydrogenase (S.D.H.) activity in human split thickness skin in vitro , when expressed as a percentage of its control from the same…”
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Histochemistry of the burned dermis by Groves, A R, Brown, R F

“…Destructive enzyme activity as shown by β- d -glucuronidase exhibits a significant latent phase of 3-5 days in the healing process within the dermis of the…”
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Alginate dressing as a donor site haemostat by Groves, A R, Lawrence, J C

“…An alginate fibre dressing has been used to reduce blood loss from skin graft donor sites. Significant haemostasis has been achieved in the immediate post…”
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A probabilistic non-rigid registration framework using local noise estimates by Simpson, I. J. A., Woolrich, M. W., Andersson, J. L. R., Groves, A. R., Schnabel, J. A.

“…Accurate inter-subject registration of magnetic resonance (MR) images of the human brain is required to allow meaningful comparisons across groups of subjects…”
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Investigating the role of ventromedial prefrontal cortex in decision-making under risk using magnetoencephalography by Hunt, LT, Groves, AR, Behrens, TEJ

“…The small image at the top of the figure illustrates the ROI used to extract source-space estimates, and the plot of the bottom of the figure shows data from…”
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A 4-91-GHz traveling-wave amplifier in a standard 0.12-mum SOI CMOS microprocessor technology by Plouchart, J-O, Kim, Jonghae, Zamdmer, N, Lu, Liang-Hung, Sherony, M, Tan, Y, Groves, R A, Trzcinski, R, Talbi, M, Ray, A, Wagner, L F

“…This paper presents five-stage and seven-stage traveling-wave amplifiers (TWA) in a 0.12-mum SOI CMOS technology. The five-stage TWA has a 4-91-GHz bandpass…”
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