increase as the masses of the mesons D∗+ s,D ∗+,ρ+ emitted from the weak vertex decrease. The subleading finite-mass or finite-energy corrections modify these simple estimates only slightly. Our predictions for the B → D ∗ (s) D ∗ polarization fractions derived in the perturbative QCD framework, especially

This paper examines gender differences in gender-role attitudes from a perspective in which social and economic changes are assumed to be the main force changing family life, employment life and individual beliefs. In doing so, this paper uses a comparative framework to assess the extent how family

representative of real-world applications. In addition to providing a standard workload and metrics for MOM performance, the benchmark provides a flexible performance analysis framework that allows users to tailor the workload to their requirements. The contributions of this paper are: i) we present a detailed

, this mechanism may give a very large enhancement for the tunneling rate. The case of the asymmetric wine bottle potential is worked out in detail. 1 In our previous paper [1] we formulated within the semiclassical framework how to deal with the real-time dynamics of tunneling that takes place in thermal medium

if not impossible in such schemes for widget A to react to an event (a mouse click) and tell widget B to do something, simple because there is no opportunity to program. On the other hand programming is itself a daunting task for many potential developers. A framework is needed where the same fundamental

Multiagent systems (MASs) are seemingly a promising way to model and simulate biological systems and networks, go-ing toward a system-level understanding of such complex systems, as promoted by Systems Biology. In this paper we propose an agent-based framework based on the notion of agents

for analyzing ‘small-world phenomena’, developed in our earlier work, we provide here a probabilistic framework for analyzing this effect. We investigate what graph characteristics lead to such a significant improvement and develop bounds to analyze consensus problems on randomly varying graphs. I.

Currently, the Modelica language [3, 4] has limited support for solving partial differential equations (PDEs). There is ongoing work for introducing PDE support at the language level [5, 6]. This paper describes a prototype for describing PDE problems using the Modelica Language without any extensions, as an intermediate step. The goal is to define standard PDE models independent of specific domains, boundary conditions or any spatial discretization, and allow a user to reuse this without manual discretization. Modelica packages are used to define continuous domain boundaries, domains, and field variables over domains. Corresponding space discrete version of these packages are used to solve the space discretized PDE problem. 1

The basic idea of baryogenesis is lectured to introduce non-experts to this subject. Some recent topics, necessarily subjective in view of short time limitation, are also presented to show how the initial condition for baryogenesis is realized in the new framework of inflation.

Abstract. The paper proposes the use of a metadata level in the context of designing a Java-based object-oriented system, called tuBG, that offers a layered infrastructure to create the adequate framework for complex interactions between Grid components (e.g., agents or Web services). Our proposal