Titlebook: Der depressive Patient und sein Arzt; P. Kielholz,W. Pöldinger Conference proceedings 1981 Springer-Verlag Berlin · Heidelberg 1981 Depres

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Mohammad Ali Besharatinfluences the rotor profile depth for the same main rotor outer diameter, enhancing displacement and efficiency by 5.01% and 1.1%, respectively. Factors such as manufacturability and production cost of screw rotors have also been considered to fairly evaluate the commercial feasibility of alternati

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Djamel Djenourissia, 2008), “Advanced Space Systems and Applications” (Shanghai, China, 2008), at the Mediterranean Conference on Astronautics (Tunisia, 2008), and also at the Academic Day of the International Academy of Astronautics (Glasgow, Scotland, 2008). In 2009 a special international working group of exper

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