Search Results - "Ho, K.T."
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Assessment of regional left ventricular function by Dual Source Computed Tomography: Interobserver variability and validation to laevocardiography
Published in European journal of radiology (01-10-2009)“…Abstract Objective Assessment of left ventricular function is possible in contrast-enhanced cardiac CT data sets. However, rapid ventricular motion especially…”
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Assessment of regional left ventricular function by dual source computed tomography: interobserver variability and validation to laevocardiography
Published in Clinical imaging (01-03-2010)Get full text
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Evaluation of the effects of coal fly ash amendments on the toxicity of a contaminated marine sediment
Published in Environmental toxicology and chemistry (01-01-2009)“…Approaches for cleaning up contaminated sediments range from dredging to in situ treatment. In this study, we discuss the effects of amending reference and…”
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Phototoxicity of individual polycyclic aromatic hydrocarbons and petroleum to marine invertebrate larvae and juveniles
Published in Environmental toxicology and chemistry (01-10-1997)“…Phototoxicity resulting from photoactivated polycyclic aromatic hydrocarbons (PAHs) has been reported in the literature for a variety of freshwater organisms…”
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Removal of ammonia toxicity in marine sediment TIEs: a comparison of Ulva lactuca, zeolite and aeration methods
Published in Marine pollution bulletin (01-05-2003)“…Toxicity Identification Evaluations (TIEs) can be used to determine the specific toxicant(s), including ammonia, causing toxicity observed in marine sediments…”
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Comparisons of coarse and fine versions of two carbons for reducing the bioavailabilities of sediment-bound hydrophobic organic contaminants
Published in Chemosphere (Oxford) (01-03-2003)“…Coarse (whole) and finely ground Ambersorb 1500 and coarse and fine coconut charcoal were compared as to their efficiencies in scavenging organic contaminants…”
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Prognostic utility of normal technetium99m tetrofosmin myocardial perfusion SPECT in Asian women compared to men
Published in Journal of nuclear cardiology (01-03-2005)Get full text
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Identification of acute toxicants in new bedford harbor sediments
Published in Environmental toxicology and chemistry (01-03-1997)“…New Bedford Harbor (NBH) is a marine Superfund site contaminated with high concentrations of polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons…”
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4.32 Infarct size as a longterm indicator of outcome after coronary artery bypass surgery (CABG)
Published in Journal of nuclear cardiology (2001)Get full text
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Selective removal of organic contaminants from sediments: a methodology for toxicity identification evaluations (TIEs)
Published in Chemosphere (Oxford) (01-04-2000)“…Aqueous slurries of a test sediment spiked with dibenz[a,h]anthracene, 2,4,5,2′,4′,5′-hexachlorobiphenyl, p,p′-DDE, or phenanthrene were subjected to…”
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Trends of Tl-201 (TI) and Tc-99m sestamibi (MIBI) usage (1989–1998) - Mayo clinic experience
Published in Journal of nuclear cardiology (1999)Get full text
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Removal of organic contaminant toxicity from sediments-early work toward development of a toxicity identification evaluation (TIE) method
Published in Chemosphere (Oxford) (01-08-1999)“…Work was performed to determine the feasibility of selectively detoxifying organic contaminants in sediments. The results of this research will be used to aid…”
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The effect of irreversible image compression on diagnostic accuracy in thoracic imaging
Published in Investigative radiology (01-05-1993)“…Digital image compression reduces the storage requirements and network traffic on picture archiving and communications systems. Full-frame bit-allocation…”
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Video compression of coronary angiograms based on discrete wavelet transform with block classification
Published in IEEE transactions on medical imaging (01-12-1996)“…A new method of video compression for angiographic images has been developed to achieve high compression ratio (/spl sim/20:1) while eliminating block…”
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Effect of conversion from a fee-for-service plan to a capitation reimbursement system on a circumscribed outpatient radiology practice of 20,000 persons
Published in Radiology (01-10-1996)“…To assess the effect of a capitation reimbursement plan with attendant changes in service arrangements on the utilization of radiologic services, financially…”
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Suppression of second order beam for traveling wave slot arrays
Published in Proceedings of 1993 Asia Pacific Microwave Conference (APMC'93) (1993)“…Second order beams in the far-field patterns of a typical two-dimensional edge slot array antenna is in general unavoidable and severely deteriorates the…”
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Subperiosteal resorption: effect of full-frame image compression of hand radiographs on diagnostic accuracy
Published in Radiology (01-11-1992)“…Image compression is essential to handle a large volume of digital images, including computed tomographic, magnetic resonance, computed radiographic, and…”
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Automatic acquisition interfaces for computed radiography, CT, MR, US, and laser scanner
Published in Computerized medical imaging and graphics (01-05-1991)“…Existing radiological imaging devices such as computed radiography (CR), computed tomography (CT), magnetic resonance imaging (MR), and ultrasound (US) systems…”
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