Search Results - "ORR, J. A"

Accurate Measurement of the Optical Properties of Single Aerosol Particles Using Cavity Ring-Down Spectroscopy by Cotterell, M. I, Knight, J. W, Reid, J. P, Orr-Ewing, A. J

“…New approaches for the sensitive and accurate quantification of aerosol optical properties are needed to improve the current understanding of the unique…”
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A quantum cascade laser-based optical feedback cavity-enhanced absorption spectrometer for the simultaneous measurement of CH4 and N2O in air by Hamilton, D. J., Orr-Ewing, A. J.

“…Optical feedback cavity-enhanced absorption spectroscopy (OF CEAS) has been demonstrated with a thermoelectrically cooled continuous wave distributed feedback…”
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Inhibition of thromboxane A2-induced arrhythmias and intracellular calcium changes in cardiac myocytes by blockade of the inositol trisphosphate pathway by Wacker, M J, Kosloski, L M, Gilbert, W J R, Touchberry, C D, Moore, D S, Kelly, J K, Brotto, M, Orr, J A

“…We have recently reported that left atrial injections of the thromboxane A(2) (TXA(2)) mimetic, (5Z)-7-[(1R,4S,5S,6R)-6-[(1E,3S)-3-hydroxy-1-octenyl]-2…”
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Measurement of functional residual capacity by modified multiple breath nitrogen washout for spontaneously breathing and mechanically ventilated patients by Brewer, L.M., Orr, J.A., Sherman, M.R., Fulcher, E.H., Markewitz, B.A.

“…There is a need for a bedside functional residual capacity (FRC) measurement method that performs well in intensive care patients during many modes of…”
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Patterns of orofacial clefting in the facial morphology of bats: a possible naturally occurring model of cleft palate by Orr, David J. A., Teeling, Emma C., Puechmaille, Sébastien J., Finarelli, John A.

“…A normal feature of the facial anatomy of many species of bat is the presence of bony discontinuities or clefts, which bear a remarkable similarity to…”
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Investigations of peritoneal and intestinal infections of adult hookworms (Uncinaria spp.) in northern fur seal (Callorhinus ursinus) and California sea lion (Zalophus californianus) pups on San Miguel Island, California (2003) by Lyons, Eugene T., DeLong, R. L., Nadler, S. A., Laake, J. L., Orr, A. J., DeLong, B. L., Pagan, C.

“…The peritoneal cavity (PNC) and intestine of northern fur seal ( Callorhinus ursinus ) pups and California sea lion ( Zalophus californianus) pups that died in…”
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Iodine-mediated coastal particle formation: an overview of the Reactive Halogens in the Marine Boundary Layer (RHaMBLe) Roscoff coastal study by McFiggans, G., Bale, C. S. E., Ball, S. M., Beames, J. M., Bloss, W. J., Carpenter, L. J., Dorsey, J., Dunk, R., Flynn, M. J., Furneaux, K. L., Gallagher, M. W., Heard, D. E., Hollingsworth, A. M., Hornsby, K., Ingham, T., Jones, C. E., Jones, R. L., Kramer, L. J., Langridge, J. M., Leblanc, C., LeCrane, J.-P., Lee, J. D., Leigh, R. J., Longley, I., Mahajan, A. S., Monks, P. S., Oetjen, H., Orr-Ewing, A. J., Plane, J. M. C., Potin, P., Shillings, A. J. L., Thomas, F., von Glasow, R., Wada, R., Whalley, L. K., Whitehead, J. D.

“…This paper presents a summary of the measurements made during the heavily-instrumented Reactive Halogens in the Marine Boundary Layer (RHaMBLe) coastal study…”
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Direct Measurements of the Optical Cross Sections and Refractive Indices of Individual Volatile and Hygroscopic Aerosol Particles by Mason, B. J, Cotterell, M. I, Preston, T. C, Orr-Ewing, A. J, Reid, J. P

“…We present measurements of the evolving extinction cross sections of individual aerosol particles (spanning 700–2500 nm in radius) during the evaporation of…”
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Individual and combined impacts of carbon dioxide enrichment, heatwaves, flow velocity variability, and fine sediment deposition on stream invertebrate communities by Hunn, J. G., Orr, J. A., Kelly, A.‐M., Piggott, J. J., Matthaei, C. D.

“…Climate change and land‐use change are widely altering freshwater ecosystem functioning and there is an urgent need to understand how these broad stressor…”
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Fast fourier transform analysis in cavity ring-down spectroscopy : application to an optical detector for atmospheric NO2 by MAZURENKA, M, WADA, R, SHILLINGS, A. J. L, BUTLER, T. J. A, BEAMES, J. M, ORR-EWING, A. J

“…A fast Fourier transform (FFT) method for analysis of ring-down decays from a cavity ring-down (CRD) spectrometer has been tested and compared with alternative…”
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Core Outcome Set for Reporting Outcomes of Interventions for Velopharyngeal Dysfunction: Final Results of the COS-VPD Initiative by de Blacam, Catherine, Baylis, Adriane L., Kirschner, Richard E., Smith, Susan, Sell, Debbie, Sie, Kathleen C.Y., Harris, Helen E., Orr, David J.A.

“…Objective To date, the recording of outcomes of interventions for velopharyngeal dysfunction (VPD) has not been standardized. This makes a comparison of…”
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Ultrasound‐guided localisation of the trachea by Orr, J. A., Stephens, R. S., Mitchell, V. M.

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Effects of Intrathecal Morphine on the Ventilatory Response to Hypoxia by Bailey, Peter L, Lu, Jeffrey K, Pace, Nathan L, Orr, Joseph A, White, Julia L, Hamber, Elizabeth A, Slawson, Matthew H, Crouch, Dennis J, Rollins, Douglas E

“…Opioids are important analgesic drugs, 1 , 2 but they depress respiration and in particular the ventilatory response to hypoxia. Whether the effects of opioids…”
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A Systematic Review of the Efficacy of Haemostatic Interventions in Primary Cleft Palate Repair by Sheil, Fiachra, Theopold, Christoph, Orr, David J A, de Blacam, Catherine

“…Objective To evaluate the effectiveness of adrenaline infiltration, topical adrenaline, systemic tranexamic acid, fibrin tissue sealants and alginate-based…”
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Role of serotonin in thromboxane A2-induced coronary chemoreflex by Wacker, M J, Wilhelm, H L, Gomez, S E, Floor, E, Orr, J A

“…We reported previously that the thromboxane A(2) (TxA(2)) mimetic U-46619 stimulates cardiac vagal afferent nerves, eliciting a reflex decrease in heart rate…”
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A sensitivity comparison of three photoacoustic cells containing a single microphone, a differential dual microphone or a cantilever pressure sensor by LINDLEY, R. E, PARKES, A. M, KEEN, K. A, MCNAGHTEN, E. D, ORR-EWING, A. J

“…Three photoacoustic (PA) cells designed for trace-gas sensing were compared by measuring absorption by the P(15) rotational line of the u1+u31+3 vibrational…”
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Safety of silver dressings in infants; a systematic scoping review by O'Donohoe, Patrick K, Leon, Ryan, Orr, David J A, de Blacam, Catherine

“…Silver-based dressings are used to reduce infection risk and optimise conditions for wound healing. They are widely used in the management of burns and other…”
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Minimally-invasive airway management and early cleft palate repair in infants born with Robin sequence by de Blacam, Catherine, Butler, Daryl, Duggan, Laura, Byrne, Sandra, Russell, John, Javadpour, Sheila, White, Martin, Orr, David J.A.

“…The objective of this study was to report outcomes of early cleft palate repair in infants born with Robin sequence (RS). A retrospective case series in a…”
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Trace detection of C2H2 in ambient air using continuous wave cavity ring-down spectroscopy combined with sample pre-concentration by Pradhan, M., Lindley, R.E., Grilli, R., White, I.R., Martin, D., Orr-Ewing, A.J.

“…Continuous wave cavity ring-down spectroscopy (cw-CRDS) coupled with sample pre-concentration has been used to measure acetylene (C 2 H 2 ) mixing ratios in…”
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Glossoptosis in Pierre Robin sequence by Cahill, Kevin C, Orr, David J A

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