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Die gesetzliche Früherkennungsuntersuchung wurde 1971 etabliert. Sie beinhaltete die Untersuchung der Haut und des äußeren männlichen Genitales, die rektal-digitale Austastung des Enddarms und der Prostata, einen Urinstreifentest auf Blut und eine Stuhluntersuchung auf Blut mit Testbriefchen. Mitte der 80er Jahre wurde der Urinstreifentest wegen ungünstiger Kosten-Nutzen-Relation aus dem Früherkennungsprogramm...
The analysis of the transitory regimes of the motor is very important for the tuning of electric parameters and of the maximal values of the oscillating electromagnetic torque. Current shocks cause torque shock. They send the appliance running and binding traction device. The analysis in this article is part of a larger study that follows electric locomotive modernization - LE-040-3500 kW. By equipping...
The aim of this paper is to investigate the properties of thermionic vacuum arc (TVA) plasma and to optimize the discharge parameters in order to obtain plasma with high energetic ions and high ionization degree. Using emissive probe technique, the spatial plasma potential distribution has been measured. Experimental results show that the spatial distribution of plasma potential strongly depends on...
Summary form only given. The interaction of plasma with living organisms or biological materials has been extensively studied using low pressure plasmas or atmospheric pressure plasmas. Due to their properties the usefulness of low temperature plasmas could include the detoxification of some protein type molecules as toxins or prion abnormal molecules which cause Transmissible Spongiform Encephalopatie...
Summary form only given. Utilizing plasma to achieve sterilization is an alternative to conventional sterilization means as far as sterilization of heat-sensitive materials and innocuity of sterilizing agents are concerned. Plasma sterilization is a surface sterilization process due to the limited ability of electrons and charged particles and/or VUV/UV emission generated during the plasma generation...
This study reports on carbon and tungsten deposition on a heated silicon substrate under He+ bombardment in a magnetron sputtering device. The discharge was operated at constant pressure of 1.33 Pa for two discharge current intensities (200 mA and 600 mA) and target power density up to 40 Wcm-2. The deposited films were characterized by scanning electron microscopy (SEM), atomic force microscopy (AFM)...
In this paper we report on the behavior of a glow mode pulsed barrier discharge working at different gas pressure (25-760 Torr) in He and He+O2. The experimental set-up consists of a plane-parallel geometry of DBD system, excited by positive monopolar voltage pulses. The discharge properties were characterized by electrical measurements and emission spectroscopy. Our investigations showed that the...
The present article presents a study concerning the optimal operating regime of the traction motors, in order for the vehicle to operate at constant power
Recently, we have proposed a comprehensive agent-based e-commerce system. While UML formalized, it lacked details how basic functions - e.g. user request to purchase a given product - are to be implemented. Furthermore, the "airline ticket reservation model" used in the system involves time management issues that have not been addressed. The aim of the paper is to discuss the way in which...
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