Search Results - "Underwood, R. D."

Anisotropic epitaxial lateral growth in GaN selective area epitaxy by Kapolnek, D., Keller, S., Vetury, R., Underwood, R. D., Kozodoy, P., Den Baars, S. P., Mishra, U. K.

“…Epitaxial lateral mask overgrowth which occurs during GaN selective epitaxy has been studied using linear mask features. The lateral growth varies between its…”
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Habitability of Known Exoplanetary Systems Based on Measured Stellar Properties by Jones, Barrie W, Sleep, P. Nick, Underwood, David R

“…Habitable planets are likely to be broadly Earth-like in composition, mass, and size. Masses are likely to be within a factor of a few of the Earth's mass…”
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Endothelin in thoracic inferior vena caval constriction model of heart failure by Underwood, R D, Aarhus, L L, Heublein, D M, Burnett, Jr, J C

“…Recent studies have found endothelin-1 (ET), a potent vasoconstrictor of endothelial cell origin, is increased in congestive heart failure (CHF) in plasma and…”
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Selective area epitaxy of GaN for electron field emission devices by Kapolnek, D., Underwood, R.D., Keller, B.P., Keller, S., Denbaars, S.P., Mishra, U.K.

“…Selective area epitaxy of GaN by MOCVD has been used to fabricate arrays of hexagonal pyramid structures for electron field emission devices. The reactor…”
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Evaluation and treatment strategies in patients at high risk of sudden death post myocardial infarction by Underwood, R. Dent, Sra, Jasbir, Akhtar, Masood

“…Over 50 percent of deaths in patients who survive an acute myocardial infarction are due to fatal ventricular tachyarrhythmias. Patients who survive an episode…”
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Secretion of the alpha-galactosidase from Cyamopsis tetragonoloba (guar) by Bacillus subtilis by Overbeeke, N. (Unilever Research Laboratorium, Vlaardingen, The Netherlands), Termorshuizen, G.H.M, Giuseppin, M.L.F, Underwood, D.R, Verrips, C.T

“…A fusion of DNA sequences encoding the SPO2 promoter, the alpha-amylase signal sequence from Bacillus amyloliquefaciens, and the mature part of the…”
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Syncope as the initial symptom of silent coronary vasospasm by Underwood, R D, Caracciolo, E, Bjerregaard, P, Gamache, M C, Quattromani, A, Janosik, D

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Diagnosis and typing of lung carcinomas by cytopathologic methods. A review of 108 cases by Truong, L D, Underwood, R D, Greenberg, S D, McLarty, J W

“…A correlative review was made of the type of cytology specimens (sputum, bronchial washing and bronchial brushing) together with the corresponding…”
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Sputum cytology within and across laboratories. A reliability study by Holiday, D B, McLarty, J W, Farley, M L, Mabry, L C, Cozens, D, Roby, T, Waldron, E, Underwood, R D, Anderson, E, Culbreth, W

“…A total of 11 cytotechnologists at sites in Texas (TX1, TX2), California (CA) and Arkansas (AR) were assessed for agreement of six-category diagnoses of sputum…”
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Conventional respiratory cytology versus fine needle aspiration cytology in the diagnosis of lung cancer by Fraire, A E, Underwood, R D, McLarty, J W, Greenberg, S D

“…The results of 184 fine needle aspiration (FNA) cytologic examinations were compared with the findings of "conventional" respiratory cytology (on sputums,…”
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Cytomorphometry of large cell carcinoma of the lung by Burns, T R, Underwood, R D, Greenberg, S D, Teasdale, T A, Cartwright, Jr, J

“…A computerized morphometry system was used to evaluate criteria for the cytologic diagnosis of large cell carcinoma (LCC) and poorly differentiated…”
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Spatial control of InGaN luminescence by MOCVD selective epitaxy by Kapolnek, D, Keller, S, Underwood, R.D, DenBaars, S.P, Mishra, U.K

“…Selective epitaxial growth of InGaN alloys was performed by metalorganic chemical vapor deposition (MOCVD). Templates consisted of arrays of circular etched…”
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Selective-area regrowth of GaN field emission tips by Underwood, R.D., Kapolnek, D., Keller, B.P., Keller, S., Denbaars, S.P., Mishra, U.K.

“…Field emission current has been observed for the first time from GaN. Single-crystal GaN pyramids were grown in arrays by selective-area metalorganic chemical…”
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Influence of intimal thickening on coronary blood flow responses in orthotopic heart transplant recipients. A combined intravascular Doppler and ultrasound imaging study by Caracciolo, E A, Wolford, T L, Underwood, R D, Donohue, T J, Bach, R G, Miller, L W, Kern, M J

“…Intravascular ultrasound imaging detects epicardial intimal thickening in the majority of heart transplant recipients with angiographically normal epicardial…”
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Management strategies in patients at high risk of sudden cardiac death following myocardial infarction by Sra, J, Underwood, R D, Akhtar, M

“…Over 50 percent of deaths in patients who survive an acute myocardial infarction (MI) are due to fatal ventricular tachyarrhythmias. Patients who survive an…”
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The Effect of Polarity of the Initial Phase of a Biphasic Shock Waveform on the Defibrillation Threshold of Pectorally Implanted Defibrillators by KEELAN, EDWARD T., SRA, JASBIR S., AXTELL, KATHI, MAGLIO, CHERYL, UNDERWOOD, R. DENT, DESPHANDE, SANJAY, BIEHL, MICHAEL, DHALA, ANWER, BLANCK, ZALMEN, JAZAYERI, MOHAMMAD R., AKHTAR, MASOOD

“…The effect of initial phase polarity on the DFT of two pectorally implanted biphasic ICDs was tested in a randomized, prospective manner at the time of…”
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Tellurium-doped Al0.43Ga0.57As/(In0.2)GaAs modulation doped heterostructures by molecular-beam-epitaxy by Jiang, W.-N., Nguyen, N. X., Underwood, R. D., Mishra, U. K., Wilson, R. G.

“…Te has previously been demonstrated to have a shallower deep donor (DX-center) level than Si in AlGaAs. In this work, Te-doped Al0.43Ga0.57As/GaAs and…”
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Radiofrequency catheter ablation of multiple morphologies of ventricular tachycardia by targeting a single region of the left ventricle by Underwood, R D, Deshpande, S S, Biehl, M, Cowan, M, Akhtar, M, Jazayeri, M R

“…As treatment options for ventricular tachycardia (VT) continue to evolve, the use of radiofrequency catheter ablation is rapidly expanding. However, in the…”
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Prospects for habitable Earths in known exoplanetary systems by JONES, Barrie W, UNDERWOOD, David R, SLEEP, P. Nick

“…We have examined whether putative Earth-mass planets could remain confined to the habitable zones (HZs) of the 111 exoplanetary systems confirmed by 2004…”
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Malignant pleural effusions. A clinical cytopathologic study by Irani, D R, Underwood, R D, Johnson, E H, Greenberg, S D

“…From 1978 to 1982, 620 pleural fluid cytology specimens were examined, of which 80 were positive in 64 patients. Of these 64, three (0.5%) specimens had…”
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