M. Sreenivas

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PURPOSE To measure the apparent diffusion coefficient (ADC) of normal and malignant prostate tissue at 3.0T using a phased-array coil and parallel imaging, and determine the utility of ADC values in differentiating tumor from normal peripheral zone (PZ). MATERIALS AND METHODS ADC values were calculated for 49 patients (tumor and PZ) with evidence of(More)
PURPOSE To investigate the efficacy of an automated method of shape measurement for improving the discrimination of benign and malignant breast lesions. MATERIALS AND METHODS A total of 47 breast lesions (32 malignant and 15 benign) were examined using a 1.5 Tesla system. Regions of interest (ROIs) were manually drawn and extracted from high-resolution,(More)
BACKGROUND Antibiotic prophylaxis is widely used in surgery for hip fractures. METHODS AND RESULTS In a retrospective study of case notes of 100 patients, frequent inaccuracies in dose administration were observed. This was applicable to both the pre-operative and the postoperative doses. Longer time intervals between the doses, failure to administer the(More)
It is a very slightly modified and shortened copy of the paper by S. Storøy: " The Transportation: More-for-less Criterion " downloadable from the Repository of Optimization Online Abstract The transportation more-for-less criterion is related to the classical transportation problem. For certain instances of this problem an increase in the amount of goods(More)
The distribution professionals verify their operations on a daily basis. The modern logistic leader, use the tips like competitive pressures, mergers, acquisitions, new product lines and greater customer expectations, and so forth. This change is a cost of doing business in the latest " new economy ". This research investigates the auction properties that(More)