In this paper, we investigated the corrected plasmon dispersion relation for graphene in presence of a constant magnetic field which it includes a quantum term arising from the collective electron density wave interference effects. By using quantum hydrodynamic plasma model which incorporates the important quantum statistical pressure and electron diffraction force, the longitudinal plasmons ar...

This paper provides a comparative gestural account of nasal vowels in Southern French (Marseille, Toulouse; France) and in Northern French (Liège, Tournai; Belgium). Timing measurements based on acoustic data confirm a different temporal organisation of the gestures between the two regiolects. We also report on statistical comparisons between phonetic events (such as duration of the SF ‘nasal a...

The realization of deterministic photon-photon gates is a central goal in optical quantum computation and engineering. A longstanding challenge that nonlinearities scalable, room-temperature material platforms are too weak to achieve the required strong coupling, due critical loss-confinement tradeoff existing photonic structures. In this work, we introduce novel confinement method, dispersion-...

In elicitation tasks, people are asked to make estimates under conditions of uncertainty but elicitors then interpret these estimates as if the estimator were certain of them. An analysis of people’s patterns of responding during the elicitation of uncertainty, indicates that there are markers of confidence incorporated into these estimates that can be used to predict the person’s true level of...

The process of convening arbitrary real numbers bito a floating poini format is formalized as a mapping of the reals into a specified subset of real numbers. The structure of this subset, the set of n significant digit base ß floating point numbers, is analyzed and properties of conversion mapp.ngs are determined. For a restricted conversion mapping of the n significant digit base ^numbers to t...

background: the air dispersion models are widely used to evaluate and predict the pollutants emissions from air pollution sources such as incinerators. this study attempts to predict the heavy metal pollutants dispersion emitted by an incineration plant impacting its surrounding area. methods: several scenarios of emission rates coupled with the meteorological conditions were investigated using...

Based on the unique traits of biological motion perception, the existence of a “life detector”, a special sensitivity to perceiving motion patterns typical for animals, seems to be plausible (Johnson, 2006). Showing motion displays upsidedown or with changes in global structure is known to disturb processing in different ways, but not much is known yet about how inversion affects attention and ...

background: qt dispersion (qtd) especially after ischemic heart disease and myocardial infarction is a prognostic predictor of mortality, in adult medicine.   objective: this study was undertaken to determine the correlation between qt dispersion and neonatal stress. neonates were divided into 3 groups: normal term (30 cases), normal preterm (30 cases) and sick neonates (36 cases), born between...