Results 271 to 280 of about 1,658,060 (304)
Some of the next articles are maybe not open access.
Mathematical optimization of rolling stock rotations
2017We show how to optimize rolling stock rotations that are required for the operation of a passenger timetable. The underlying mathematical ptimization problem is called rolling stock rotation problem (RSRP) and the leitmotiv of the thesis is RotOR, i.e., a highly integrated optimization algorithm for the RSRP. RotOR is used by DB Fernverkehr AG (DBF) in
openaire +1 more source
Physical-Mathematical Reasoning: Galileo on the Extruding Power of Terrestrial Rotation
Synthese, 2003The paper deals with Galileo's refutation of an objection to Copernicanism that pertains to the topic of circular motion and the centrifugal forces connected to it. In a rotating system, all bodies have a tendency to move away from the center of rotation, as a consequence of the centrifugal force.
openaire +3 more sources
The Mathematical Theory of the Motion of Rotated and Unrotated Rockets
Nature, 1949VERY little of a vast literature on rocket research has yet been published in book form or as papers in scientific journals. This is perhaps inevitable, since the development of the modern rocket has been due to the requirements of the War, and the numerous existing reports and papers, in many fields of scientific and technical endeavour, still carry a
openaire +1 more source
Mathematical Analysis for Rotating Autokeratoplasty, Reply
Cornea, 1992Ioannis Karpouzas, Yves J-M. Pouliquen
openaire +1 more source
Stability of Rotation Relations of Three Unitaries with the Flip Action in C*-Algebras
Chinese Annals of Mathematics Series B, 2023Jiajie Hua
exaly
A GENERALIZED MATHEMATICAL MODEL FOR ROTATING ELECTRICAL MACHINES
1986The aim of the paper is to present a mathematical model useful to analyze the different operating conditions of the different structures of rotating electrical machines. For this purpose it is first shown that the same mathematical expression describes the air gap m. m. f.
PAGANO, E., PERFETTO, ALDO
openaire +1 more source