Beauty is produced much more abundantly at LHC energies compared to RHIC energies. The increase in production, coupled with the beauty large mass, makes it an interesting observable for the physic of the ALICE experiment[1]. Semi-electronic decay of beauty mesons offers a powerful tool to study beauty production in ALICE, attributed to its high tracking resolution (ITS, TPC, TRD) and vertexing ...

T. Lis, K. Nowacki, K. Łakomy Silesian University of Technology, Department of Production Engineering, Katowice, Poland In the European Union one of the most important activities is the recovery and recycling of waste including foundry waste. In the article waste arising from production of iron casting was presented. Selected physic-chemical properties of iron-bearing waste were defined. Opport...

The paper presents a set of strategies for addressing the parallelization of irregular problems in distributed memory machines. Our methods are targeted to data-parallel compilers, though some of them are also useful for manual parallelization. We treat the specii-cation of a broad range of irregular applications, like numerical algorithms, iterative and direct methods for the solution of linea...

I Eggert, Physik. Zs., 20, 570, 1919. 2 Saha, Phil. Mag., 40, 478, 809, 1909; 41, 267, 1921. 3Russell, Astrophys. J., 55, 129, 1922. I Sackur, Ann. Physik., 36, 598, 1911; 40, 67, 1913; Tetrode, Ibid., 38, 434; 39, 255, 1912; Stern, Zs. Electrochem., 25, 66-80, 1919; Tolman, J. Amer. Chem. Soc., 42, 1185, 1920; 43, 1593, 1921; Lewis, Physic Rev., 18, 121, 1921. 5 Arrhenius, Wied. Ann. Phys., 43...

In the growing field of rehabilitation robotics, the modelling of a real robot is a complex and passionate challenge. On the crossing point of mechanics, physics and computer-science, the development of a complete 3D model involves the knowledge of the different physic properties, for an accurate simulation. In this paper, it is proposed the design of an efficient three-dimensional model of the...

As an example of national and international effort on this field, and concrete model of solution, the author presents TELMAE Virtual Community Environment (VCE) and Learning Object Repository (LOR), developed at Faculty of Mathematics and Physics, Charles University in Prague, for interactive online support of science education and educators. The virtual community of teachers was built mainly w...

4 Williamson (Physic. Rev., 21, 110, 1923), using a tartaric acid solution composed of 64 parts of water to 1 of saturated solution in an absorption cell 3.2 cm. in length, found no transmission below 2450 A. Using a 3 mm. layer of 1.7% solution we found with a quartz spectrograph no transmission below 2340 A. Moreover, through even a 0.17% solution, 'we obtained no unsensitized ozone formation...