but no other portions, of this paper may be copied or distributed royalty free without further permission by computerbased and other information-service systems. Permission to republish any other portion of this paper must be obtained from the Editor. IBM SYSTEMS JOURNAL, VOL 22, NO 4 , 1983 Figure 1 Sample of the IBWIN structure IBM products as IBM 3705 communication controllers, Network Contr...

Chicken chondrocytes in culture synthesize aggrecan proteoglycan as a 370 kDa precursor that is glycosylated and secreted into the medium with a half-life of 30 min. In metabolic studies the 370 kDa precursor was shown to render a degradation intermediate of 190 kDa, which appeared with no measurable lag phase; it was dependent on temperature ( > 20 degrees C) and inhibited by certain serine an...

OBJECTIVE To compare concentration of contrast medium for vascular opacification at ascending aorta using retrospective reconstruction of coronary CT angiography. STUDY DESIGN Retrospective study. MATERIAL AND METHOD Eighty-four patients undergoing coronary CT angiography with 16 multi-detector rows at Siriraj Hospital between September 2003 and July 2004 were included in this study. The pa...

BACKGROUND Malaria is usually associated with reduced blood cell counts & mild to moderate thrombocytopenia is a common association of malaria. The cause of thrombocytopenia is poorly understood, but the immune-mediated lysis, sequestration in the spleen and dyspoietic processes in the marrow with diminished platelet production have all been postulated. This study was conducted to evaluate thro...

PURPOSE Demonstrate noninvasive imaging methods for in vivo characterization of cardiac structure and function in mice using a micro-CT system that provides high photon fluence rate and integrated motion control. MATERIALS AND METHODS Simultaneous cardiac- and respiratory-gated micro-CT was performed in C57BL/6 mice during constant intravenous infusion of a conventional iodinated contrast age...

Early stages of many neurodegenerative diseases, such as Alzheimer's disease, vascular and frontotemporal dementia, and Parkinson's disease, are frequently associated with Mild Cognitive Impairment (MCI). A minimally invasive screening test for early detection of MCI may be used to select optimal patient groups in clinical trials, to monitor disease progression and response to treatment, and to...

OBJECTIVES Although several detailed studies concerning the patient profile and clinical features of oral lichen planus have been undertaken all over the world in different populations, a similar study has not yet been conducted in a Turkish population. The purpose of this retrospective study was to describe the demographic and clinical characteristics of a group of patients with oral lichen pl...

Techniques based on hardware monitoring were developed to measure computer system performance on the instruction set processor level and the microcode level. Knowledge of system behavior and system utilization at these two levels is extremely valuable for design of new processors. The reasons why such information is needed are discussed and applicable measurement techniques for obtaining necess...