Valentin Sita

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Peritoneal Carcinomatosis (PC) is an abdominal cancer for which cytoreductive surgery followed by hyperthermic intraperitoneal chemotherapy (HIPEC) proved to be a promising treatment. HIPEC requires the intraperitoneal spread of cytostatic solution at high temperatures (41-43°C) accomplished within 60-120 minutes, during surgical interventions. This(More)
Building energy consumption counts for almost a third of the global energy consumption and most of that is used for building heating and cooling. A comparative study was performed on heating systems regarding the number of cascading boilers and the influence on heating efficiency. Results indicate a 15% increase in efficiency in case of multiple boiler(More)
The paper presents a solution for the <sup>13</sup>C isotope concentration control inside and at the output of a separation column, solution based on the Internal Model Control strategy. The <sup>13</sup>C isotope results from a chemical exchange process carbon dioxide - carbamate, which is a distributed parameter process. In order to model the mentioned(More)
Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) allows approaching the peritoneal carcinomatosis, final stage of cancer, in a therapeutic manner. The commercially available HIPEC devices have some shortcomings, thus the authors intend to develop an affordable HIPEC equipment that surpasses the drawbacks of existing devices. HIPEC(More)
Continuous improvements in microelectronic circuitry make possible the implementation of process diagnostics to a variety of systems in order to increase performances and reliability. The monitoring stage in the area of failure detection and isolation aims to classify and arrange the failure sources. In case of BLDC machines, one of the most important(More)
The paper presents a Rapid Control Prototyping (RCP) toolbox for Matlab/Simulink, which can be used to generate real-time C code for the Renesas M32C87 microcontroller. The toolbox, Target for Renesas M32C87, contains Simulink blocks, which implement drivers and algorithms specific for the M32C87 processor, grouped in four libraries: I/O drivers, Digital(More)
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