نتایج جستجو برای: surface threshold
تعداد نتایج: 750498 فیلتر نتایج به سال:
چکیده ندارد.
Abstract When an intense light field strongly interacts with the band structure of a solid, formation hybrid light-matter quantum states becomes possible. Examples such Floquet-Bloch have been reported, but engineering using Floquet can suffer from dissipation and decoherence. Sustaining necessary coherence interactions requires robust electronic in combination strong fields suitable polarizati...
in order to recognize the wind erosion situation of a region, the survey of its windiness is not sufficient and the physical characteristics of earth are of importance too. in fact, the outbreak of dust storms in a region is due to the sensitivity of earth and domination of wind in that region. in this investigation we have tried to find a way for determining the regions in which a dust storm i...
This paper provides evidence for a significant relation between international financial markets’ integration and output volatility. In the framework of a threshold model, it is shown empirically that this relation depends on country’s financial risk. Financial risk indicates a country’s ability to pay its official, commercial and trade debts. In countries with low financial risk, financial open...
Mozambique A Non-Parametric Extension to the Threshold Model Bjorn Van Campenhout One of the main drawbacks of current methods to measure market integration is the assumption of constant transaction costs. In this paper, we propose a non-parametric extension to the commonly used threshold models, allowing us to estimate transaction costs in a more flexible way. We illustrate the method using we...
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