This note contains two results on the distribution of crossing numbers and nesting numbers in permutations of type B. More precisely, we prove a Bn-analogue of the symmetric distribution of crossings and nestings of permutations due to Corteel [Adv. Appl. Math. 38(2)(2007), 149–163] as well as the symmetric distribution of k-crossings and k-nestings of permutations due to Burrill et al. [DMTCS ...

one of the complicated debates in international commercial arbitration law is the matter of judicial competence for examination of challenge over arbitral awards and annulment proceedings. in the first part of this essay, i have tried to clarify that judicial competence on annulment proceedings is limited to national or domestic arbitral awards and then, to give main criteria for determination ...

Machine. J. Parallel and Distributed Computing 18:3 (1993) 347-370. 22. T. Sterling, J. Brockman and E. Upchurch, Analysis and Modeling of Advanced PIM ArchitectureDesign Tradeoffs. Proc. SC04 (2004).

Animated pedagogical agents are animated characters that can interact with learners in computer-based environments, in order to stimulate and encourage learning. They improve the effectiveness of education and training applications, and can also be employed in many other interactive applications to assist novice users. They draw on techniques from interactive entertainment, making them well sui...