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<sup>188</sup>Re-HDD/Lipiodol Therapy for Hepatocellular Carcinoma: A Phase I Clinical Trial
Lambert, B.,Bacher, K.,Defreyne, L.,Gemmel, F.,Van Vlierberghe, H.,Jeong, J. M.,Dierckx, R. A.,Van de Wiele, C.,Thierens, H.,De Vos, F. THE SOCIETY OF NUCLEAR MEDICINE INC 2005 The Journal of nuclear medicine Vol.46 No.1
Lambert Paula,Miguens Sergio Augusto Quevedo,Solda Caroline,Sganzerla Juliana Tomaz,Reichert Leandro Azambuja,Estrela Carlos,Barletta Fernando Branco 대한치과보존학회 2020 Restorative Dentistry & Endodontics Vol.45 No.4
Objectives: This systematic review aimed to identify mean oxygen saturation values (SpO2) using pulse oximetry in permanent maxillary anterior teeth. Materials and Methods: The MEDLINE, Scientific Electronic Library Online, Cochrane Central Register of Controlled Trials, EMBASE, and Literatura Latino Americana em Ciências da Saúde electronic databases were searched. Combinations and variations of “oximetry” AND “dental pulp test” were used as search terms. Studies reporting means and standard deviations of SpO2 values were included. Two reviewers independently extracted data following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. Heterogeneity was assessed using the I2 statistic, and all analyses were performed using R software. Study quality was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 tool and the Newcastle-Ottawa scale. Results: Of the 251 studies identified, 19 met the eligibility criteria and were included (total sample, 4,541 teeth). In the meta-analysis, the mean SpO2 values were 84.94% (95% confidence interval [CI], 84.85%–85.04%) for the central incisors, 89.29% (95% CI, 89.22%–89.35%) for the lateral incisors, and 89.20% (95% CI, 89.05%–89.34%) for the canines. The studies were predominantly low-quality due to the high risk of bias associated with the index test, unclear risk regarding patient selection, and concerns about outcome assessment. Conclusions: Although most studies were low-quality, the oxygen saturation levels in normal pulp could be established (minimum saturation, 77.52%). Despite the risk of bias of the included studies, the reference values reported herein are clinically relevant for assessments of changes in pulp status.
CONDITIONAL EXPECTATIONS GENERATING THE COMMUTANTS OF SUBALGEBRAS OF $L^{\infty}$
Lambert, Alan Korean Mathematical Society 1999 대한수학회지 Vol.36 No.4
Given a probability space and a subsigma algebra A, each measure equivalent to the probability measure generates a different conditional expectation operator. We characterize those which act boundedly on the original $L^2$ space, and show there are sufficiently many such conditional expectations to generate the commutant of $L^{\infty}$ (A).
A NOTE ON INVARIANT SUBSPACES FOR OPERATOR ALGEBRAS
Lambert, Alan Korean Mathematical Society 2003 대한수학회보 Vol.40 No.4
Various operator relationships are shown to be equivalent to the existence of an invariant subspace for an algebra of operators.
Thin-film UV–vis spectroscopy as a chemically-sensitive monitoring tool for copper etching bath
Alexander Lambert,Muthappan Asokan,Goutham Issac,Casey Love,Oliver Chyan 한국공업화학회 2017 Journal of Industrial and Engineering Chemistry Vol.51 No.-
Subtractive copper etching is a central process in fabricating advanced printed circuit boards, where ever-shrinking features demand precise control of etch rate and etch factor. Copper etching baths, using cupricchloride, involve complex chemical equilibria that the currently used semi-chemical monitoring tools,including oxidation–reduction potential, conductivity, and specific gravity, can have difficulty controllingprecisely. We report a new monitoring tool, thin-film UV–vis spectroscopy, to support and enhance theexisting monitoring parameters. UV–vis can distinguish specific chemical contributions to the etch bathperformance and to monitoring parameters, and can contribute to significant improvements in thecontrol of the copper etching system.