Search Results - "Keightley, J."

The value of bitewing radiographs in the management of carious primary molars - the impact on treatment planning by Anwar, Aneeka, J. Keightley, Alexander, M. Roebuck, Elizabeth

“…Introduction Bitewing radiographs (BWs) with visual examination (VE) are critical for the early detection of caries in primary molars. However, their influence…”
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Preformed crowns for decayed primary molar teeth by Innes, Nicola P T, Ricketts, David, Chong, Lee Yee, Keightley, Alexander J, Lamont, Thomas, Santamaria, Ruth M

“…Crowns for primary molars are preformed and come in a variety of sizes and materials to be placed over decayed or developmentally defective teeth. They can be…”
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Conditioned pain modulation does not differ between lower-limb tendinopathy and controls: systematic review and individual participant data meta-analysis by Murphy, M., Mkumbuzi, N., Keightley, J., Vallance, P., Riel, H., Plinsinga, M., Rio, E.

“…The principal GEE demonstrated no significant relative CPM effects for tendinopathy versus controls (B=-1.73, p=0.481), sex (B=4.11, p=0.160), age (B=-0.20,…”
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Roles of three distinct neurogenic motor patterns during pellet propulsion in guinea‐pig distal colon by Costa, Marcello, Keightley, Lauren J., Wiklendt, Lukasz, Hibberd, Timothy J., Arkwright, John W., Omari, Taher, Wattchow, David A., Zagorodnyuk, Vladimir, Brookes, Simon J. H., Dinning, Phil G., Spencer, Nick J.

“…Key points Enteric neural circuits enable isolated preparations of guinea‐pig distal colon to propel solid and fluid contents by a self‐sustaining…”
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Is decay constant? by Pommé, S., Stroh, H., Altzitzoglou, T., Paepen, J., Van Ammel, R., Kossert, K., Nähle, O., Keightley, J.D., Ferreira, K.M., Verheyen, L., Bruggeman, M.

“…Some authors have raised doubt about the invariability of decay constants, which would invalidate the exponential-decay law and the foundation on which the…”
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Participation of paediatric patients in primary dental care before and after a dental general anaesthetic by Large, J. F., Keightley, A. J., Busuttil-Naudi, A.

“…Purpose The aim of this retrospective study is to determine children’s attendance and experience of preventative interventions and operative treatment…”
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The first official measurement of 11C in the SIRTI by Galea, R., Michotte, C., Nonis, M., Moore, K., Gamal, I. El, Keightley, J., Fenwick, A.

“…In the summer of 2017, the Système International de Référence Transfer Instrument (SIRTI) of the Bureau International des Poids et Mesures (BIPM) was hosted by…”
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Investigation of γ-γ coincidence counting using the National Nuclear Array (NANA) as a primary standard by Collins, S.M., Shearman, R., Keightley, J.D., Regan, P.H.

“…The National Physical Laboratory has recently been in the process of commissioning a multi-detector γ ray array - the National Nuclear Array (NANA). In this…”
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Precise measurements of the absolute γ-ray emission probabilities of (223)Ra and decay progeny in equilibrium by Collins, S M, Pearce, A K, Regan, P H, Keightley, J D

“…Precise measurements of the absolute γ-ray emission probabilities have been made of radiochemically pure solutions of (223)Ra in equilibrium with its decay…”
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Stimulation of extrinsic sympathetic nerves differentially affects neurogenic motor activity in guinea pig distal colon by Smolilo, David J., Hibberd, Timothy J., Costa, Marcello, Dinning, Phil G., Keightley, Lauren J., De Fontgalland, Dayan, Wattchow, David A., Spencer, Nick J.

“…The speed of pellet propulsion through the isolated guinea pig distal colon in vitro significantly exceeds in vivo measurements, suggesting a role for…”
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Measuring radioactive half-lives via statistical sampling in practice by Lorusso, G., Collins, S. M., Jagan, K., Hitt, G. W., Sadek, A. M., Aitken-Smith, P. M., Bridi, D., Keightley, J. D.

“…The statistical sampling method for the measurement of radioactive decay half-lives exhibits intriguing features such as that the half-life is approximately…”
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Direct measurement of the half-life of (223)Ra by Collins, S M, Pearce, A K, Ferreira, K M, Fenwick, A J, Regan, P H, Keightley, J D

“…Radioactive decay half-life measurements of (223)Ra, a member of the (235)U naturally occurring radioactive decay series, have been performed of a…”
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Activity measurements and determination of nuclear decay data of 166Ho in the MRTDosimetry project by Bobin, C., Bouchard, J., Chisté, V., Collins, S.M., Dryák, P., Fenwick, A., Keightley, J., Lépy, M.-C., Lourenço, V., Robinson, A.P., Sochorová, J., Šolc, J., Thiam, C.

“…Holmium-166 is a high-energy β−-emitter radionuclide (~ 1.8 MeV) with a short half-life (~26.8h) that offers great potential as an alternative to 90Y for the…”
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Introduced Pacific oysters Crassostrea gigas in South Africa: demographic change, genetic diversity and body condition by Keightley, J, von der Heyden, S, Jackson, S

“…Successful aquaculture species are often chosen for their fast growth rates and fecundity, which are also characteristics of invasive species. The Pacific…”
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Modeling the transmission of beta rays through thin foils in planar geometry by Stanga, D., De Felice, P., Keightley, J., Capogni, M., Ionescu, E.

“…This paper is concerned with the modeling of the transmission of beta rays through thin foils in planar geometry based on the plane source concept, using Monte…”
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Proteomic analysis of oxidative stress-resistant cells: a specific role for aldose reductase overexpression in cytoprotection by Keightley, J Andrew, Shang, Li, Kinter, Michael

“…We are using a proteomic approach that combines two-dimensional electrophoresis and tandem mass spectrometry to detect and identify proteins that are…”
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A novel method for the activity measurement of large-area beta reference sources by Stanga, D., De Felice, P., Keightley, J., Capogni, M., Ioan, M.R.

“…A novel method has been developed for the activity measurement of large-area beta reference sources. It makes use of two emission rate measurements and is…”
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Cerebral thromboembolic events in pediatric patients with inflammatory bowel disease by Barclay, A.R., Keightley, J.M., Horrocks, I., Garrick, V., McGrogan, P., Russell, R.K.

“…Background: There is a recognized association between pediatric inflammatory bowel disease (IBD) and cerebral thromboembolic events (CTEs). Historical…”
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Higher TRIP-1 level explains diminished collagen contraction ability of fetal versus adult fibroblasts by Navarro, Angels, Rezaiekhaligh, Mo, Keightley, J Andrew, Mabry, Sherry M, Perez, Ricardo E, Ekekezie, Ikechukwu I

“…Acute lung injury involving extremely immature lungs often heals without excessive fibrosis unlike later in gestation and in adults. Several factors may be…”
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Migration to new ampoule types for the NPL secondary standard ionisation chambers by Baker, M., Fenwick, A., Ferreira, K., Keightley, J., Johansson, L., Collins, S.

“…As the pre-calibrated sample containers used for activity assay in the two NPL secondary standards ionisation chambers are being phased out, suitable…”
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