Search Results - "KNAPP, D. R"

Resolution and Covariance of the LLNL-G3D-JPS Global Seismic Tomography Model: Applications to Travel time Uncertainty and Tomographic Filtering of Geodynamic Models by Simmons, N A, Schuberth, B S A, Myers, S C, Knapp, D R

“…SUMMARY Resolution and covariance of global seismic tomography models are most often unknown quantities. However, there are many potential applications of…”
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SPiRaL: a multiresolution global tomography model of seismic wave speeds and radial anisotropy variations in the crust and mantle by Simmons, N A, Myers, S C, Morency, C, Chiang, A, Knapp, D R

“…SUMMARY SPiRaL is a joint global-scale model of wave speeds (P and S) and anisotropy (vertical transverse isotropy, VTI) variations in the crust and mantle…”
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Use of nanoporous alumina surface for desorption electrospray ionization mass spectrometry in proteomic analysis by Sen, A. K., Nayak, R., Darabi, J., Knapp, D. R.

“…This paper presents use of a nanoporous alumina surface for desorption electrospray ionization mass spectrometry (DESI MS). The DESI MS performance of the…”
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Untreated Hip Dislocation in Cerebral Palsy by Knapp, D Raymond, Cortes, Hector

“…The purpose of this study was to evaluate the problems associated with hip dislocation in adults with cerebral palsy. Twenty-nine subjects with dislocated hips…”
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Design, fabrication and test of a microfluidic nebulizer chip for desorption electrospray ionization mass spectrometry by Sen, A.K., Darabi, J., Knapp, D.R.

“…This paper presents design, microfabrication, and test of a microfluidic nebulizer chip for desorption electrospray ionization mass spectrometry (DESI-MS) in…”
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Light-actuated high pressure-resisting microvalve for on-chip flow control based on thermo-responsive nanostructured polymer by Chen, Guofang, Svec, Frantisek, Knapp, Daniel R

“…A simple light-actuated microvalve using a quartz halogen illuminator with tungsten filament was introduced to manipulate flow path effectively in micro-total…”
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Rhodopsin Phosphorylation in Rats Exposed to Intense Light by Ablonczy, Z., Darrow, R. M., Knapp, D. R., Organisciak, D. T., Crouch, R. K.

“…The damaging effects of intense light on the rat retina are known to vary depending on the time of day of exposure. The purpose of this study was to determine…”
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Simulation and parametric study of a novel multi-spray emitter for ESI–MS applications by Sen, A. K., Darabi, J., Knapp, D. R.

“…In this work, we propose a novel carbon nanofiber (CNF) emitter for electrospray ionization (ESI)–mass spectrometry (MS) applications. The proposed emitter…”
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Mass Spectrometric Analysis of Integral Membrane Proteins at the Subnanomolar Level:  Application to Recombinant Photopigments by Ablonczy, Zsolt, Kono, Masahiro, Crouch, Rosalie K, Knapp, Daniel R

“…Integral membrane proteins produced by eukaryotic expression systems are a subject of much current interest in biomedical investigation. Due to the low…”
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Mass spectrometric analysis of integral membrane proteins: Application to complete mapping of bacteriorhodopsins and rhodopsin by Wang, Jianyao, Ball, Lauren E., Oatis, John E., Dharmasiri, Kuruppu, Busman, Mark, Cowden, Lloraine B., Galijatovic, Alema, Knapp, Daniel R., Chen, Ning, Crouch, Rosalie K.

“…Integral membrane proteins have not been readily amenable to the general methods developed for mass spectrometric (or internal Edman degradation) analysis of…”
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Mass spectrometric analysis of rhodopsin from light damaged rats by Ablonczy, Z, Knapp, D R, Darrow, R, Organisciak, D T, Crouch, R K

“…It is well established that the retina is damaged by intense visible light. Rhodopsin has been proposed to be involved in this process. We therefore undertook…”
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A fluidic interconnection system for polymer-based microfluidic devices by Sen, Ashis K., Darabi, J., Knapp, D. R.

“…A microfabricated fluidic interconnection system for polymer-based microfluidic nebulizer chips is presented and discussed. The new interconnection mechanism…”
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Pharmacologic characterization of human and canine thromboxane A2/prostaglandin H2 receptors in platelets and blood vessels: evidence for different receptors by Mais, D E, Saussy, Jr, D L, Chaikhouni, A, Kochel, P J, Knapp, D R, Hamanaka, N, Halushka, P V

“…The present study was undertaken to characterize thromboxane A2/prostaglandin H2 (TXA2/PGH2) receptors in platelets and blood vessels. Both human and canine…”
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Mass spectrometric identification of phosphorylation sites in bleached bovine rhodopsin by Papac, Damon I, Oatis, John E, Crouch, Rosalie K, Knapp, Daniel R

“…Deactivation of the visual cascade is initiated by the phosphorylation of rhodopsin. We report here identification of the two major sites of phosphorylation in…”
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Compartment syndrome of the lower extremity after intraosseous infusion of fluid. A report of two cases by Ribeiro, J A, Price, C T, Knapp, D R

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A site on transducin alpha-subunit of interaction with the polycationic region of cGMP phosphodiesterase inhibitory subunit by ARTEMYEV, N. O, MILLS, J. S, THORNBURG, K. R, KNAPP, D. R, SCHEY, K. L, HAMM, H. E

“…Activation of cGMP phosphodiesterase (PDE) by the rod G-protein transducin is a key event in visual signal transduction in vertebrate photoreceptor cells…”
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Matrix-assisted laser desorption mass spectrometry of rhodopsin and bacteriorhodopsin by Schey, K.L., Papac, D.I., Knapp, D.R., Crouch, R.K.

“…Matrix-assisted laser desorption ionization (MALDI) mass spectrometry has been used to obtain accurate molecular weight information for the integral membrane…”
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Palmitylation of a G-protein coupled receptor. Direct analysis by tandem mass spectrometry by Papac, D I, Thornburg, K R, Büllesbach, E E, Crouch, R K, Knapp, D R

“…Bovine rhodopsin has been reported to be S-palmitylated at cysteines 322 and 323 (Ovchinnikov, Y. A., Abdulaev, N. G., and Bogachuk, A.S. (1988) FEBS Lett…”
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Use of cortical cancellous allograft for posterior spinal fusion by Knapp, Jr, D R, Jones, E T

“…Fifty consecutive patients had posterior spinal fusion using only graft from bone banks. They were studied retrospectively in order to determine the…”
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Inexpensive cleanroom for microfabrication, microarray work, and other activities requiring protection from airborne contamination by Knapp, D R, Kim, J S

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