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Patient dose in dual x-ray absorptiometry

Autor: Glen M. Blake, Ignac Fogelman, M K Lewis

Publikováno v: Osteoporosis International. 4:11-15

Dual x-ray absorptiometry (DXA) provides a convenient, non-invasive method of assessing skeletal bone mineral which is widely used for clinical studies. This report describes a study to estimate the effective dose of radiation (ICRP-60(1990)) to a ty

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52061fb15b92ee1c81d1968f48119951
https://doi.org/10.1007/bf02352255

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Recovery of [CO2]T from Aqueous Bicarbonate using a Gas Permeable Membrane

Autor: M. K. Lewis, Frederick W. Williams, Dennis R. Hardy, Heather D. Willauer, Ejiogu C. Ndubizu

Celgard 2400 gas permeable membranes were in contact with a model sodium bicarbonate solution on a closed system at elevated water pressures. When gaseous carbon dioxide was removed from the water by diffusion through the membrane, the bicarbonate di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::534f6f062352e6b7d56f6598d83d2f61
https://doi.org/10.21236/ada483241

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Evidence for a defect level above the conduction band edge of InAs/InAsSb type-II superlattices for applications in efficient infrared photodetectors

Autor: Stephen J. Sweeney, Zoe L. Bushell, Yong-Hang Zhang, Shi Liu, A. D. Prins, M. K. Lewis

Publikováno v: Applied Physics Letters. 106:171111

We report pressure-dependent photoluminescence (PL) experiments under hydrostatic pressures up to 2.16 GPa on a mid-wave infrared InAs/InAs0.86Sb0.14 type-II superlattice (T2SL) structure at different pump laser excitation powers and sample temperatu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cff586f8156b4fee6dea4f77ed07ff0f
https://doi.org/10.1063/1.4919549

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Spinal bone density measured with a 5 s scan

Autor: Glen M. Blake, F. M.A. Buxton, J. C. Parker, M. K. Lewis, Ignac Fogelman

Publikováno v: The British Journal of Radiology. 66:275-277

Absorptiometry provides a convenient, non-invasive method of measuring bone mass in the skeleton with high precision and low radiation dose to the patient (Tothill, 1989). Dual photon absorptiometry (DPA) based on the radionuclide source 153Gd was de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df61952860fc66c290473ed29fe6e56b
https://doi.org/10.1259/0007-1285-66-783-275

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Food advertising on British children's television: a content analysis and experimental study with nine-year olds

Autor: M K Lewis, Andrew J. Hill

Publikováno v: International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity. 22(3)

OBJECTIVES: The nature and significance of food advertising during children’s television was examined in two studies: a content analysis of advertising (Study 1) and an investigation of the impact of food adverts on the self-perception of overweigh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8993aee9dd6f0f6969d44d07dc8a1be1
https://pubmed.ncbi.nlm.nih.gov/9539187

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A ribonuclease inhibitor expresses anti-angiogenic properties and leads to reduced tumor growth in mice

Autor: I J, Polakowski, M K, Lewis, V R, Muthukkaruppan, B, Erdman, L, Kubai, R, Auerbach

Publikováno v: The American journal of pathology. 143(2)

Our experiments were designed to determine whether recombinant ribonuclease inhibitor (RNasin) could inhibit angiogenesis and reduce tumor growth in adult mice. We used the Fajardo disc angiogenesis assay as the primary means of measuring new blood v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fd581ba028a8e4a2d79c611be31f14e5
https://pubmed.ncbi.nlm.nih.gov/7688185

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