![]() ![]() Professional career: since 1966 IBM Laboratorium Wien 1966–1968 research on formal definition of PL/I, Vienna definition language 1969–1972 research on theory of compilation 1972–1976 assistant to laboratory director since 1971 research on microprogramming/firmware since 1976 system programming. ![]() since 1975 lecturer for ‘microprogramming’ at the Kepler University Linz and the Technical University Vienna 1980 Programme Chairman and Editor for IFIP Working Conference on ‘Firmware, Microprogramming and Restructurable Hardware’ approx. 1973–1975 Technical University Vienna (computer science), graduated: Ph.D. ![]() was born in 1941 in Vienna (Austria).Īcademic career: 1959–1964 Technical University Vienna (telecommunications), graduated: Diplom-Ingenieur 1964–1965 University of Pennsylvania, PA, USA (computer science), graduated: M.S. The principle of mentoring, essential in surgical training, has remained a constant feature throughout the ages, regardless of the scientific progress described in this historical review.ĭipl. In the 20th and 21st century, throat cancer surgery training was enhanced by technical innovations as well as ethical imperatives. The otorhinolaryngology specialty was created at the turn of the 20th century: throat cancer surgery became a subspecialty, but certain university obstacles prevented the creation of formal throat cancer surgery training. Up until the 19th century, throat cancer surgery training was provided by general surgeons. The search terms focused on surgical training, the history of otorhinolaryngology and throat cancer. PubMed was used for the most recent references. The literature search was essentially conducted in the “bibliothèque universitaire de médecine de Tours”, the “bibliothèque inter-universitaire de médecine de Paris”, the “Assistance publique–Hôpitaux de Paris archives” and the “bibliothèque nationale de France”. This work is essentially based on original historical publications, analysed from secondary references relevant to the interpretation of the original texts. This article reviews the development of practical and theoretical teaching of surgical management of throat cancer, from the dialectic of the Middle Ages to computer simulation of the 21st century. Experimental data were examined for the available correlations and two new correlations for estimating the Nusselt number were obtained via the regression analysis with an accuracy of 20% when compared to the experimental data. Results also revealed that CPU is cooled more efficiently with gallium at overload and normal working modes. CuO/water nanofluid instead, presented a higher thermal performance in comparison with water, while has lower pressure drop and pumping power, offering a trade-off situation against the gallium. Results demonstrated that gallium is the most efficient coolant amongst the nanofluid and water in terms of convective thermal performance, however, the considerable penalty for pressure drop and pumping power is associated with the application of gallium liquid metal. The CPU used in this research is evaluated at three states of standby, normal and overload working modes. This work aims to experimentally investigate the thermal performance of a cooling liquid block working with gallium, CuO/water nanofluid and water. ![]()
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