Karen Ung

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PURPOSE Gene expression profiling classifies breast cancer into intrinsic subtypes based on the biology of the underlying disease pathways. We have used material from a prospective randomized trial of tamoxifen versus placebo in premenopausal women with primary breast cancer (NCIC CTG MA.12) to evaluate the prognostic and predictive significance of(More)
We investigated the relationship among gender of resident, staff social interaction, and agitation in 46 (31 male and 15 female) nursing home residents with clinically significant agitation. Direct observations were conducted of resident behaviors and environmental contextual events using a computer-assisted, real-time observational system. The system(More)
A 58-year-old lady presented to her local district general hospital with confusion. She was unable to give a history of what had happened to her, but her husband reported that she had appeared distressed and was repeatedly asking the same question. She could not remember where she had been on holiday the week before, or whether her mother was alive or dead.(More)
The theory of the 2k F and 4k F instabilities in quarter-lled band organic conductors is revisited. The phase angles of the 2k F bond and charge density waves are shown to change as electron correlation is turned on, and this switching of the phase angle is critical for understanding the bond distortion patterns in the real materials. Intersite Coulomb(More)
This study examines the voluntary disclosure of future earnings information in annual reports for Australian listed companies. We find that most Australian companies in our sample do not provide quantitative earnings, forecasts in their annual reports, although more than half of the sample do disclose forward-looking information relating to earnings,(More)
Purpose: Gene expression profiling classifies breast cancer into intrinsic subtypes based on the biology of the underlying disease pathways. We have used material from a prospective randomized trial of tamoxifen versus placebo in premenopausal women with primary breast cancer (NCIC CTG MA.12) to evaluate the prognostic and predictive significance of(More)
A 58-year-old lady presented to her local district general hospital with confusion. She was unable to give a history of what had happened to her, but her husband reported that she had appeared distressed and was repeatedly asking the same question. She could not remember where she had been on holiday the week before, or whether her mother was alive or dead.(More)
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