Search Results - "Epstein, A. H."

CT perfusion for detection of delayed cerebral ischemia in aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis by Mir, D I A, Gupta, A, Dunning, A, Puchi, L, Robinson, C L, Epstein, H-A B, Sanelli, P C

“…Delayed cerebral ischemia is a significant cause of morbidity and mortality after aneurysmal SAH, leading to poor outcomes. The purpose of this study was to…”
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Macro Power from Micro Machinery by Epstein, A. H., Senturia, S. D.

“…Applications are emerging for technology for microengineering that dates back to 1980s. Promising microdevices include gas microturbines that generate energy…”
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COMPRESSION SYSTEM STABILITY AND ACTIVE CONTROL by Paduano, JD, Greitzer, EM, Epstein, AH

“…The compression system instabilities known as surge and rotating stall are natural limits to the performance of all compressors and are especially troubling in…”
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Microfabrication of a high pressure bipropellant rocket engine by London, A.P., Ayón, A.A., Epstein, A.H., Spearing, S.M., Harrison, T., Peles, Y., Kerrebrock, J.L.

“…A high pressure bipropellant rocket engine has been successfully micromanufactured by fusion bonding a stack of six individually etched single crystal silicon…”
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Pulmonary radiation injury by Movsas, B, Raffin, T A, Epstein, A H, Link, Jr, C J

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Probable mechanical transmission of a virus-like agent from rose rosette disease-infected multiflora rose to Nicotiana species by ROHOZINSKI, JAN, EPSTEIN, A H, HILL, J H

“…Summary As part of efforts to identify the causal agent of the rose rosette disease (RRD) of multiflora rose (Rosa multiflora Thunb.), root tip extracts from…”
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Radiosurgery and brain tolerance: an analysis of neurodiagnostic imaging changes after gamma knife radiosurgery for arteriovenous malformations by Flickinger, J C, Lunsford, L D, Kondziolka, D, Maitz, A H, Epstein, A H, Simons, S R, Wu, A

“…In order to analyze complications and the factors responsible for the development of serial imaging changes after stereotactic radiosurgery for intracranial…”
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High-speed microfabricated silicon turbomachinery and fluid film bearings by Frechette, L.G., Jacobson, S.A., Breuer, K.S., Ehrich, F.F., Ghodssi, R., Khanna, R., Chee Wei Wong, Xin Zhang, Schmidt, M.A., Epstein, A.H.

“…A single-crystal silicon micromachined air turbine supported on gas-lubricated bearings has been operated in a controlled and sustained manner at rotational…”
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Treatment of locally advanced cancer of the head and neck with 5'-iododeoxyuridine and hyperfractionated radiation therapy: measurement of cell labeling and thymidine replacement by Epstein, A H, Lebovics, R S, Goffman, T, Teague, D, Fuetsch, E S, Glatstein, E, Okunieff, P, Cook, J A

“…The halogenated pyrimidines 5'-iododeoxyuridine (IdUrd) and 5'-bromodeoxyuridine (BrdUrd) are under active study as radiation sensitizers for a variety of…”
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National Cancer Institute (phase II) study of high-grade glioma treated with accelerated hyperfractionated radiation and iododeoxyuridine: results in anaplastic astrocytoma by Sullivan, F J, Herscher, L L, Cook, J A, Smith, J, Steinberg, S M, Epstein, A H, Oldfield, E H, Goffman, T E, Kinsella, T J, Mitchell, J B

“…We report the outcome of a Phase II study of a cohort of patients with high-grade glioma treated with accelerated hyperfractionated radiation and the radiation…”
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An in vitro flow model to study streaming during pelvic intra-arterial drug infusions by LUTZ, R. J, EPSTEIN, A. H, COOK, J. A, DEDRICK, R. L

“…Regional delivery of suitable drugs by intra-arterial infusion may offer a therapeutic advantage. High concentrations in the tumor are sought with reduced…”
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Intravenous delivery of 5′-iododeoxyuridine during hyperfractionated radiotherapy for locally advanced head and neck cancers: Results of a pilot study by Epstein, Alan H., Lebovics, Robert S., Van Waes, Carter, Smith, Judy, Okunieff, Paul, Cook, John A.

“…Objectives: Locally advanced cancers of the head and neck require aggressive treatment, often with limited effectiveness and significant toxicity and…”
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Fabrication and Testing of a High-Speed Microscale Turbocharger by Savoulides, N., Jacobson, S.A., Hanqing Li, Linhvu Ho, Khanna, R., Chiang-Juay Teo, Protz, J.M., Li Wang, Ward, D., Schmidt, M.A., Epstein, A.H.

“…A microelectromechanical system (MEMS) turbocharger has been designed, fabricated, and tested as part of a Massachusetts Institute of Technology program aimed…”
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A self-acting gas thrust bearing for high-speed microrotors by Chee Wei Wong, Xin Zhang, Jacobson, S.A., Epstein, A.H.

“…Micromachines rotating at high speeds require low drag bearings with adequate load capacity and stability. Such bearings must be compatible with the…”
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A MEMS Singlet Oxygen Generator-Part II: Experimental Exploration of the Performance Space by Hill, T.F., Velasquez-Garcia, L.F., Wilhite, B.A., Rawlins, W.T., Seonkyung Lee, Davis, S.J., Jensen, K.F., Epstein, A.H., Livermore, C.

“…This paper reports the quantitative experimental exploration of the performance space of a microfabricated singlet oxygen generator (muSOG). SOGs are…”
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Out on a limb on sarcomas by Epstein, A H, Glatstein, E

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A MEMS Singlet Oxygen Generator-Part I: Device Fabrication and Proof of Concept Demonstration by Velasquez-Garcia, L.F., Hill, T.F., Wilhite, B.A., Jensen, K.F., Epstein, A.H., Livermore, C.

“…This paper reports the design, fabrication, and proof of concept demonstration of a singlet oxygen generator (SOG) that operates on the microscale. The…”
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Design of a MEMS-based microchemical oxygen-iodine laser (/spl mu/COIL) system by Wilhite, B.A., Livermore, C., Yifang Gong, Epstein, A.H., Jensen, K.F.

“…A design of a microelectromechanical systems (MEMS)-based microscale chemical-oxygen iodine laser (/spl mu/COIL) system is presented. A mathematical model of…”
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The predictors of distant relapse following conservative surgery and radiotherapy for early breast cancer are similar to those following mastectomy by Epstein, A H, Connolly, J L, Gelman, R, Schnitt, S J, Silver, B, Boyages, J, Rose, M A, Recht, A, Harris, J R

“…Although previous studies have indicated that the predictors of local recurrence following conservative surgery (CS) and radiotherapy (RT) are not the same as…”
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Primary cardiac sarcoma: a novel treatment approach by Movsas, B, Teruya-Feldstein, J, Smith, J, Glatstein, E, Epstein, A H

“…Primary cardiac sarcomas carry a dismal prognosis with no known curative therapy using standard treatment approaches. By its very location, the possibility of…”
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