recently, the production of biosurfactants in bioreactors and their use in various pharmaceutical,chemical and food industries have been developed. optimum production is directly related to the physicochemicalcondition of culture medium (such as ph and temperature) and engineering parameters of bioreactors (such asaeration rate, volume of operation and the amount of energy input). understanding...

recently, the production of biosurfactants in bioreactors and their use in various pharmaceutical,chemical and food industries have been developed. optimum production is directly related to the physicochemicalcondition of culture medium (such as ph and temperature) and engineering parameters of bioreactors (such asaeration rate, volume of operation and the amount of energy input). understanding...

L. Lu, G. Lee, V. Gulani, J. Sedor, K. Dell, and C. Flask Department of Radiology, Case Western Reserve University, Cleveland, OH, United States, Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, United States, Department of Medicine, Case Western Reserve University, Cleveland, OH, United States, Rammelkamp Renal Research Center, MetroHealth Medical Center, C...

“They are like old soldiers,” said Leo and once again I marvelled at his knack for distilling the essence in just a few words. We were sitting high up in the stadium, Leo Khachiyan, my wife Markéta, and I. Three people with a university education and not one of us had the sense to bring along a hip flask. So now we were shivering in the cold October evening while down below Mick and Keith swagg...

Introduction. A critical step for the in vitro engineering of a threedimensional tissue is to initially achieve a uniform distribution of cells seeded throughout the entire scaffold. Furthermore, if autologous cells are to be used in a clinical application, cells isolated from a small biopsy must be utilized with maximum efficiency. To overcome limitations associated with the most commonly empl...

Helpdesk menjadi peranan yang penting dalam mempertahankan dan mengawasi kelancaran proses bisnis. PT. XYZ merupakan salah satu perusahaan retail terbesar di-Indonesia menjalankan bisnisnya juga memiliki divisi helpdesk, namun pelaporan pencatatan kendala di masih dilakukan secara manual sehingga tidak efisien. Oleh karena itu pada penelitian ini dibangunlah aplikasi sistem informasi helpdesk d...

BACKGROUND Dissolved oxygen tension (DOT) is an important parameter for evaluating a bioprocess. Conventional means to measure DOT in shake flasks using fixed Clark-type electrodes immersed in the bulk liquid are problematic, because they inherently alter the hydrodynamics of the systems. Other approaches to measure DOT that apply fluorescing sensor spots fixed at the inside wall of a shake fla...