We discuss the effects of various processes that can be active during the leptogenesis era, and present the Boltzmann equations that take them into account appropriately. A non-vanishing Higgs number asymmetry is always present, enhancing the washout of the lepton asymmetry. This is the main new effect when leptogenesis takes place at T > 10 GeV, reducing the final baryon asymmetry and tighteni...

introduction: due to the complexity of facial asy-mmetry, the diagnosis of different aspects of asymmetry via conventional radiographs is not precise. in this study, we investigated findings of facial asymmetry by using cone- beam computed tomography (cbct) images. materials and methods: in this descriptive study, we evaluated cbct findings of 18 patients i.e. a group of 14 females and 4 males ...

We calculate the spectrum of torsional vibrations of a double-stranded structure that models the double helix of the DNA. We come to the conclusion that within the framework of the model elementary exictations may display an asymmetry as regards their winding and direction of the propagation, depending on initial polarization. The asymmetry could have a bearing on processes that take place in m...

In this talk, we introduce a new work on the flavor asymmetry of the nucleon sea as arising from the pure statistical effect without any parameter. It will be shown that we can reproduce the flavor asymmetry d̄− ū ≈ 0.123, which is in surprisingly agreement with the experimental observation, by just using the principle of detailed balance. We take the proton as an ensemble of a complete set of q...

This paper uses the Banzhaf power measure to calculate the a priori voting power of individual voters under the existing Electoral College system for electing the President of the United States, as well as under variants of this system in which electoral votes are either apportioned among the states in a different manner or cast by the states in a different manner. While the present winner-take...

The article discribe methods of verifing the conditions of access in computer systems based on Take-Grant protection model.

Weighted committee games generalize n-player simple voting games to m ≥ 3 alternatives. The committee’s aggregation rule treats votes anonymously but parties, shareholders, members of supranational organizations, etc. differ in their numbers of votes. Infinitely many vote distributions induce only finitely many distinct mappings from preference profiles to winners, i.e., non-equivalent committe...

Green economy as a new development model, its has risen to the national strategic level. And enterprises main body of economic activities should also keep pace with times and take green their basic value orientation. Based on EKOP this paper uses eight stocks in A-share airline industry, selects three first-order indicators, namely human capital characteristics, board characteristics equity str...

Dealing with asymmetry in the architecture opens a plethora of questions from the perspective of scheduling task-parallel applications, and there exist early attempts to address this problem via ad-hoc strategies embedded into a runtime framework. In this paper we take a different path, which consists in addressing the complexity of the problem at the library level, via a few asymmetry-aware fu...