Hamidreza Eslami

Learn More
Many of the novel ideas that lead to scientific publications or yield technological advances are the result of collaborations among scientists or inventors. Although various aspects of collaboration networks have been examined, the impact of many network characteristics on knowledge creation and innovation production remains unclear due to the inconsistency(More)
Because of the rarity of anaerobic infections of the urinary tract and the difficulty of establishing these organisms as pathogens, anaerobic culture is not included as part of routine urine bacteriological examination. Pyuria was found during examination of a 41-year-old man with a chronic renal allograft rejection reaction. Aerobic urine cultures failed(More)
We report a case of xanthogranulomatous pyelonephritis in a cadaver kidney allograft. The patient had diabetic glomerulosclerosis. The predisposing factors that led to this condition included hyperglycemia, a previous rejection reaction and Escherichia coli urinary infection. Persistent fever, pyuria, bacilluria and a nonfunctioning allograft resulted in(More)
Intensive business competition has encouraged enterprises to focus more on their core activities to outsource the management of supply chain. Issues such as political crises, demand fluctuations, strategy variations, financial instability and natural disasters are the factors that can contribute to emergence of uncertainty and risk in the supply chain.(More)