Emil Ivanov

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This study aimed to measure brain activation during gastric distention as a way to investigate short-term satiety. We estimated regional cerebral blood flow with positron emission tomography (15O-water) during gastric balloon inflation and deflation in 18 healthy young women. The contrast between inflated minus deflated conditions showed activation in the(More)
DEFINITIONS In the last decade, knowledge flow has been defined in various ways in the knowledge management literature. Newman and Conrad (1999) characterize it as " processes, events and activities through which data, information, knowledge and meta-knowledge are transformed from one state to another ". Further, they define a knowledge model framework that(More)
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