Search Results - "HAWKINS, D. S"

Parameningeal rhabdomyosarcoma in pediatric age: results of a pooled analysis from North American and European cooperative groups by Merks, J.H.M., De Salvo, G.L., Bergeron, C., Bisogno, G., De Paoli, A., Ferrari, A., Rey, A., Oberlin, O., Stevens, M.C.G., Kelsey, A., Michalski, J., Hawkins, D.S., Anderson, J.R.

“…Parameningeal (PM) site is a well-known adverse prognostic factor in children with localized rhabdomyosarcoma (RMS). To identify risk factors associated with…”
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Record quantum efficiency from strain compensated superlattice GaAs/GaAsP photocathode for spin polarized electron source by Biswas, Jyoti, Cultrera, Luca, Liu, Wei, Wang, Erdong, Skaritka, John, Kisslinger, Kim, Hawkins, S. D., Lee, S. R., Klem, J. F.

“…Photocathodes based on GaAs and other III–V semiconductors are capable of producing highly spin-polarized electron beams. GaAs/GaAsP superlattice photocathodes…”
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Anomalously large resistance at the charge neutrality point in a zero-gap InAs/GaSb bilayer by Yu, W, Clericò, V, Fuentevilla, C Hernández, Shi, X, Jiang, Y, Saha, D, Lou, W K, Chang, K, Huang, D H, Gumbs, G, Smirnov, D, Stanton, C J, Jiang, Z, Bellani, V, Meziani, Y, Diez, E, Pan, W, Hawkins, S D, Klem, J F

“…We report here our recent electron transport results in spatially separated two-dimensional electron and hole gases with nominally degenerate energy subbands,…”
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The effects of pazopanib on doxorubicin pharmacokinetics in children and adults with non-rhabdomyosarcoma soft tissue sarcoma: a report from Children’s Oncology Group and NRG Oncology study ARST1321 by Gartrell, J., Panetta, J. C., Baker, S. D., Chen, Y. L., Hawkins, D. S., Ostrenga, A., Scharschmidt, T. J., Spunt, S. L., Wang, D., Weiss, A. R.

“…Purpose The use of tyrosine kinase inhibitors for the treatment for soft tissue sarcomas is increasing given promising signals of activity in a variety of…”
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Minority carrier lifetime and dark current measurements in mid-wavelength infrared InAs0.91Sb0.09 alloy nBn photodetectors by Olson, B V, Kim, J K, Kadlec, E A, Klem, J F, Hawkins, S D, Leonhardt, D, Coon, W T, tune, T R, Cavaliere, M A, Tauke-Pedretti, A, Shaner, E A

“…Carrier lifetime and dark current measurements are reported for a mid-wavelength infrared InAs0.91Sb0.09 alloy nBn photodetector. Minority carrier lifetimes…”
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Pushing the performance limits of long wavelength interband cascade lasers using innovative quantum well active regions by Shen, Yixuan, Massengale, J. A., Yang, Rui Q., Hawkins, S. D., Muhowski, A. J.

“…We report significantly enhanced device performance in long wavelength interband cascade lasers (ICLs) by employing a recently proposed innovative quantum well…”
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Investigating the heterogeneity of alkylating agents’ efficacy and toxicity between sexes: A systematic review and meta‐analysis of randomized trials comparing cyclophosphamide and ifosfamide (MAIAGE study) by Fresneau, Brice, Hackshaw, A., Hawkins, D.S., Paulussen, M., Anderson, J.R., Judson, I., Litière, S., Dirksen, U., Lewis, I., den Berg, H., Gaspar, N., Gelderblom, H., Whelan, J., Boddy, A.V., Wheatley, K., Pignon, J.P., Vathaire, F., Deley, M.C., Teuff, G.

“…Background A marginal interaction between sex and the type of alkylating agent was observed for event‐free survival in the Euro‐EWING99‐R1 randomized…”
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Long wavelength interband cascade lasers by Massengale, J. A., Shen, Yixuan, Yang, Rui Q., Hawkins, S. D., Klem, J. F.

“…InAs-based interband cascade lasers (ICLs) can be more easily adapted toward long wavelength operation than their GaSb counterparts. Devices made from two…”
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Time-resolved optical measurements of minority carrier recombination in a mid-wave infrared InAsSb alloy and InAs/InAsSb superlattice by Olson, B. V., Shaner, E. A., Kim, J. K., Klem, J. F., Hawkins, S. D., Murray, L. M., Prineas, J. P., Flatté, M. E., Boggess, T. F.

“…Measurements of carrier recombination rates using time-resolved differential transmission are reported for an unintentionally doped mid-wave infrared InAsSb…”
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Effects of doping and minority carrier lifetime on mid-wave infrared InGaAs/InAsSb superlattice nBn detector performance by Newell, A. T., Logan, J. V., Carrasco, R. A., Alsaad, Z. M., Hains, C. P., Duran, J. M., Ariyawansa, G., Balakrishnan, G., Maestas, D., Morath, C. P., Hawkins, S. D., Hendrickson, A., Webster, P. T.

“…The effect of majority carrier concentration and minority carrier lifetime on the performance of mid-wave infrared ( λ cutoff = 5.5   μ m ) nBn detectors with…”
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Effects of layer thickness and alloy composition on carrier lifetimes in mid-wave infrared InAs/InAsSb superlattices by Aytac, Y., Olson, B. V., Kim, J. K., Shaner, E. A., Hawkins, S. D., Klem, J. F., Flatté, M. E., Boggess, T. F.

“…Measurements of carrier recombination rates using a time-resolved pump-probe technique are reported for mid-wave infrared InAs/InAs1−xSbx type-2 superlattices…”
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Inactivation of p53 enhances sensitivity to multiple chemotherapeutic agents by HAWKINS, D. S, DEMERS, G. W, GALLOWAY, D. A

“…Many tumor types have p53 and/or RB mutations, and it is unclear what role the mutations of these tumor suppressor genes have on the efficacy of…”
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Enhanced infrared detectors using resonant structures combined with thin type-II superlattice absorbers by Goldflam, M. D., Kadlec, E. A., Olson, B. V., Klem, J. F., Hawkins, S. D., Parameswaran, S., Coon, W. T., Keeler, G. A., Fortune, T. R., Tauke-Pedretti, A., Wendt, J. R., Shaner, E. A., Davids, P. S., Kim, J. K., Peters, D. W.

“…We examined the spectral responsivity of a 1.77 μm thick type-II superlattice based long-wave infrared detector in combination with metallic nanoantennas…”
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Cutaneous manifestations of hospitalized coronavirus disease 2019 patients: a report of six cases with clinicopathologic features and viral RNA in situ hybridization by Bitar, C., Chan, M.P., Harms, P.W., Fullen, D.R., Gudjonsson, J.E., Eshaq, M., Renati, S., Nikle, A.B., Allen, A., Hawkins, S.D., Huerta, T., Lowe, L., Andea, A.A.

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Auger recombination in long-wave infrared InAs/InAsSb type-II superlattices by Olson, B. V., Grein, C. H., Kim, J. K., Kadlec, E. A., Klem, J. F., Hawkins, S. D., Shaner, E. A.

“…The Auger lifetime is a critical intrinsic parameter for infrared photodetectors as it determines the longest potential minority carrier lifetime and…”
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Monolayer-by-monolayer compositional analysis of InAs/InAsSb superlattices with cross-sectional STM by Wood, M.R., Kanedy, K., Lopez, F., Weimer, M., Klem, J.F., Hawkins, S.D., Shaner, E.A., Kim, J.K.

“…We use cross-sectional scanning tunneling microscopy (STM) to reconstruct the monolayer-by-monolayer composition profile across a representative subset of…”
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Effects of electron doping level on minority carrier lifetimes in n-type mid-wave infrared InAs/InAs1−xSbx type-II superlattices by Kadlec, E. A., Olson, B. V., Goldflam, M. D., Kim, J. K., Klem, J. F., Hawkins, S. D., Coon, W. T., Cavaliere, M. A., Tauke-Pedretti, A., Fortune, T. R., Harris, C. T., Shaner, E. A.

“…The minority carrier lifetime (τMC ) and equilibrium electron concentration (i.e., the doping level, n 0) are both important values that directly determine…”
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Advances in Long Wavelength Interband Cascade Lasers by Massengale, J. A., Shen, Yixuan, Yang, R. Q., Hawkins, S. D., Klem, J. F.

“…We demonstrate significantly improved performance of InAs-based interband cascade lasers (ICLs) operating in extended wavelength regions covering 10-13\ \mu…”
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McMillan-Rowell like oscillations in a superconductor-InAs/GaSb-superconductor junction by Shi, Xiaoyan, Yu, Wenlong, Hawkins, S. D., Klem, J. F., Pan, W.

“…We have fabricated a superconductor (Ta)-InAs/GaSb bilayer-superconductor (Ta) junction device that has a long mean free path and can preserve the wavelike…”
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Far infrared edge photoresponse and persistent edge transport in an inverted InAs/GaSb heterostructure by Dyer, G. C., Shi, X., Olson, B. V., Hawkins, S. D., Klem, J. F., Shaner, E. A., Pan, W.

“…Direct current (DC) transport and far infrared photoresponse were studied an InAs/GaSb double quantum well with an inverted band structure. The DC transport…”
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