Search Results - "MCDONALD, N. J"

Observations of the advancing δ-ferrite/γ-austenite/liquid interface during the peritectic reaction by MCDONALD, N. J, SRIDHAR, S

“…The peritectic transition, where δ -ferrite and liquid transform into γ -austenite, is an important aspect of product quality and process control in many…”
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Peritectic reaction and solidification in iron-nickel alloys by MCDONALD, N. J, SRIDHAR, S

“…A high-temperature confocal scanning laser microscope (CSLM) has been used to study austenite (*g) precipitation and growth on 6-ferrite during peritectic…”
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Effect of ProRoot® MTA mixed with chlorhexidine on apoptosis and cell cycle of fibroblasts and macrophages in vitro by Hernandez, E. P., Botero, T. M., Mantellini, M. G., McDonald, N. J., Nör, J. E.

“…Aim  To compare the percentage of apoptotic cells and the cell cycle profile of fibroblasts and macrophages exposed to either ProRoot® mineral trioxide…”
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Microcomputed tomographic evaluation of mandibular molars with single distal canals by Lamia, Arthur F, McDonald, N J

“…The aim of this study was to evaluate, using microcomputed tomography (µCT), the frequency of conjoined mesial canals in first and second mandibular molars…”
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Experiments on interactive buckling in optimized stiffened panels by BUTLER, R, LILLICO, M, HUNT, G. W, MCDONALD, N. J

“…Five aluminium blade stiffened panels of three different geometries were tested in compression in a displacement controlled loading apparatus. Panel designs…”
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Effect of intra-articular hyaluronan on pressure-flow relation across synovium in anaesthetized rabbits by McDonald, J N, Levick, J R

“…1. Hyaluronan is the major polysaccharide of synovial fluid, responsible for its high viscosity. The effect of hyaluronan on fluid transport across the…”
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Comparison of radiographic and electronic working lengths by Pratten, D H, McDonald, N J

“…The purpose of this study was to compare the ability of radiographic and electronic methods to determine reliably the location of the apical constriction. The…”
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In vitro infrared thermographic assessment of root surface temperatures generated by the thermafil plus system by Behnia, A, McDonald, N J

“…The purpose of this in vitro study was to investigate root surface temperatures generated by the Thermafil Plus system using infrared thermography. A total of…”
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Teenage coma by McDonald, NJ, Festa, MS, Wilkins, B

“…Discusses the case of a 14-year-old boy who presented to his local emergency department with a 48-hour history of nausea, vomiting, headaches, lethargy and…”
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Individual Quality of Life in the Healthy Elderly by Browne, J P, O'Boyle, C A, McGee, H M, Joyce, C R, McDonald, N J, O'Malley, K, Hiltbrunner, B

“…Quality of life research with the elderly has usually focused on the impact of decline in function, and used a pre-determined model of quality of life in old…”
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Apical extrusion of thermoplasticized obturating material in canals instrumented with Profile 0.06 or Profile GT by Robinson, Mark J, McDonald, N J, Mullally, Patrick J

“…The purpose of this in vitro study was to compare the extrusion of thermoplacticized gutta-percha in teeth instrumented with Profile 0.06 or Profile GT, and…”
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Evaluating IL-2 levels in human pulp tissue by Anderson, Lisa M, Dumsha, Thom C, McDonald, N J, Spitznagel, Jr, John K

“…In murine and human CD4+ T cell populations, there are three subpopulations of T helper cell types. Hahn et al. demonstrated the ratio of CD4/ CD8 + cells…”
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Effect of extravascular plasma protein on pressure-flow relations across synovium in anaesthetized rabbits by McDonald, J N, Levick, J R

“…1. The effect of extravascular plasma protein on fluid flux through interstitial matrix was investigated in vivo by studying the pressure-flow relation across…”
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The effect of root canal preparation on microleakage within endodontically treated teeth: an in vitro study by Von Fraunhofer, J. A., Fagundes, D. K., McDonald, N. J., Dumsha, T. C.

“…Aim The purpose of this study was to evaluate the effects of smear layer and canal instrumentation on leakage in root‐filled teeth. Methodology Six groups…”
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Canal-centering ability of two rotary file systems by Ponti, Tony M, McDonald, N J, Kuttler, Sergio, Strassler, Howard E, Dumsha, Thomas C

“…The ability of two nickel-titanium rotary file systems to maintain the original path of the canal were compared by using a new split-mold design (the…”
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Real time workload classification from an ambulatory wireless EEG system using hybrid EEG electrodes by Matthews, R., Turner, P.J., McDonald, N. J., Ermolaev, K., Manus, T. Mc, Shelby, R.A., Steindorf, M.

“…This paper describes a compact, lightweight and ultra-low power ambulatory wireless EEG system based upon QUASAR's innovative noninvasive bioelectric sensor…”
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Fluid movement across synovium in healthy joints: role of synovial fluid macromolecules by Levick, J R, McDonald, J N

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Nonnegative Trigonometric Sums by McDonald, J.N., Siefker, A.

“…We obtain estimates for ∑|k|≤N|ck|2 and ∑|k|≤N|ck|4, when ∑|k|≤Nckeitkx≥0, t0=0, and c0=1. It is shown that∑k=−NN|ck|4≤M/b+1and∑k=−NN|ck|2≤(2N+1)(M/b+1),where…”
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The treatment of postanaesthetic shivering: a double blind comparison between alfentanil and pethidine by Lyons, B, Carroll, M, McDonald, N J

“…It has been postulated that pethidine may mediate its effects on postanaesthetic shivering (PAS) via kappa-opioid receptors. However, clinical evidence…”
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The Pulpal Anesthetic Efficacy of Articaine Versus Lidocaine in Dentistry: A Meta - Analysis by McDonald , N. J, Brandt , R. G, Sohn , W, Peters , M, Anderson , P. F

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