Search Results - "Dunn, M G"

A Planar Gunn Diode Operating Above 100 GHz by Khalid, A., Pilgrim, N.J., Dunn, G.M., Holland, M.C., Stanley, C.R., Thayne, I.G., Cumming, D.R.S.

“…We show the experimental realization of a 108-GHz planar Gunn diode structure fabricated in GaAs/AlGaAs. There is a considerable interest in such devices since…”
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A 218-GHz second-harmonic multiquantum well GaAs-based planar Gunn diodes by Khalid, A., Li, Chong, Papageorgiou, V., Pilgrim, N. J., Dunn, G. M., Cumming, D. R. S.

“…We present a multiquantum‐well channel GaAs‐based planar Gunn diode. By introducing extra channels, the output RF power has been significantly improved…”
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Investigation of High-Frequency Fine Structure in the Current Output of Shaped Contact Planar Gunn Diodes by Mindil, A., Dunn, G. M., Khalid, A., Oxley, C. H.

“…A novel gallium arsenide (GaAs) planar Gunn diode design with shaped anode and cathode contacts using Monte Carlo simulations has been shown to produce…”
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Investigation of Contact Edge Effects in the Channel of Planar Gunn Diodes by Mindil, A., Dunn, G. M., Khalid, A., Oxley, C. H.

“…The effect of the edge of the channel on the operation of planar Gunn diodes has been examined using Monte Carlo simulations. High fields at the corner of the…”
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A search for type 1 diabetes susceptibility genes in families from the United Kingdom by Timms, Andrew E, Todd, John A, Goy, Juliet V, Wilson, Amanda J, Smith, Annabel N, Mein, CharlesA, Sebag-Montefiore, Liam, Johnson, Gillian C. L, Barnett, Anthony H, Pritchard, Lynn E, Cucca, Francesco, Dunn, Michael G, Esposito, Laura, Bain, Stephen C, Merriman, Marilyn E

“…Genetic analysis of a mouse model of major histocompatability complex (MHC)-associated autoimmune type 1 (insulin-dependent) diabetes mellitus (IDDM) has shown…”
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Micro-cooler enhancements by barrier interface analysis by Stephen, A., Dunn, G. M., Glover, J., Oxley, C. H., Bajo, M. Montes, Cumming, D. R. S., Khalid, A., Kuball, M.

“…A novel gallium arsenide (GaAs) based micro-cooler design, previously analysed both experimentally and by an analytical Heat Transfer (HT) model, has been…”
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Human campylobacteriosis in Scotland: seasonality, regional trends and bursts of infection by MILLER, G., DUNN, G. M., SMITH-PALMER, A., OGDEN, I. D., STRACHAN, N. J. C.

“…Fourier time-series models were constructed to study regional and national seasonality of human campylobacteriosis in Scotland between 1997 and 2001. Strong…”
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Viability of fibroblast-seeded ligament analogs after autogenous implantation by Bellincampi, L D, Closkey, R F, Prasad, R, Zawadsky, J P, Dunn, M G

“…Fibroblast-seeded collagen scaffolds or ligament analogs are potentially useful for reconstruction of the anterior cruciate ligament of the knee. To provide…”
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An analysis of sap flow in mountain ash (Eucalyptus regnans) forests of different age by Dunn, G.M, Connor, D.J

“…Diurnal measurements of sap velocity were made in 50-, 90-, 150- and 230-year-old mountain ash (Eucalyptus regnans F. Muell.) forests in the North Maroondah…”
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A Monte Carlo investigation of multiplication noise in thin p(+)-i-n(+) GaAs avalanche photodiodes by Ong, D S, Li, K F, Rees, G J, Dunn, G M, David, J P R, Robson, P N

“…A Monte Carlo (MC) model has been used to estimate the excess noise factor in thin p( )-i-n( ) GaAs avalanche photodiodes (APD's). Multiplication initiated…”
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A study of the relationship between mineral content and mechanical properties of turkey gastrocnemius tendon by Landis, W. J., Librizzi, J. J., Dunn, M. G., Silver, F. H.

“…The vertebrate skeletal system undergoes adaptation in response to external forces, but the relation between the skeletal changes and such forces is not…”
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Regeneration of Achilles tendon with a collagen tendon prosthesis. Results of a one-year implantation study by Kato, Y P, Dunn, M G, Zawadsky, J P, Tria, A J, Silver, F H

“…We previously reported on the short-term biocompatibility of a reconstituted type-I collagen prosthesis that had been tested in the Achilles tendons of…”
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Bone geometry and strength measurements in aging mice with the oim mutation by McBride, Jr, D J, Shapiro, J R, Dunn, M G

“…Mice with the naturally occurring oim mutation allows investigation of bone pathobiology in the setting of one mutation: a G deletion in the murine Cola-2 gene…”
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On wafer thermal characterization of miniature gallium arsenide microcoolers with thermal loading from DC probes by Glover, J., Khalid, A., Cumming, D. R. S., Bajo, M. Montes, Kuball, M., Stephen, A., Dunn, G. M., Oxley, C. H.

“…ABSTRACT Miniature aluminium gallium arsenide/gallium arsenide (AlGaAs/GaAs) coolers were fabricated on wafer, enabling different contact geometries to be…”
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Anterior cruciate ligament reconstruction using a composite collagenous prosthesis. A biomechanical and histologic study in rabbits by Dunn, M G, Tria, A J, Kato, Y P, Bechler, J R, Ochner, R S, Zawadsky, J P, Silver, F H

“…We evaluated a prototype composite collagenous anterior cruciate ligament replacement device designed to possess the advantages of biological grafts and…”
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Coating nursery containers with copper carbonate improves root morphology of five native Australian tree species used in agroforestry systems by DUNN, G. M, HUTH, J. R, LEWTY, M. J

“…Seedlings of the native Australian tree species Acacia holosericea, Casuarina cunninghamiana, Eucalyptus argophloia, E. camaldulensis and Melaleuca bracteata,…”
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comparison of heat pulse and deuterium tracing techniques for estimating sap flow in Eucalyptus grandis trees by Kalma, S.J, Thorburn, P.J, Dunn, G.M

“…Sap flow rates were measured simultaneously by the heat pulse and deuterium tracing techniques in nine Eucalyptus grandis W. Hill ex Maiden, trees at two sites…”
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Spatial limitations to the application of the lucky-drift theory of impact ionization by Plimmer, S.A., David, J.P.R., Dunn, G.M.

“…Multiplication characteristics predicted by the lucky-drift (LD) theory of impact ionization are compared to experimental results on a range of thin GaAs PIN…”
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Evaluation of single nucleotide polymorphism typing with invader on PCR amplicons and its automation by Mein, C A, Barratt, B J, Dunn, M G, Siegmund, T, Smith, A N, Esposito, L, Nutland, S, Stevens, H E, Wilson, A J, Phillips, M S, Jarvis, N, Law, S, de Arruda, M, Todd, J A

“…Large-scale pharmacogenetics and complex disease association studies will require typing of thousands of single-nucleotide polymorphisms (SNPs) in thousands of…”
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Effects of hydrogen peroxide cleaning procedures on bone graft osteoinductivity and mechanical properties by DePaula, C A, Truncale, K G, Gertzman, A A, Sunwoo, M H, Dunn, M G

“…Bone allografts are frequently used during orthopaedic trauma cases or other reconstructive procedures. Most allografts are processed and cleaned before use…”
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