نتایج جستجو برای: stack 3
تعداد نتایج: 1825912 فیلتر نتایج به سال:
In this research we apply X-Ray Fluorescence (XRF) method to determine toxic and heavy metals in stack gases that arises from industrial furnaces. Three factories were selected and various samples were collected from their furnaces and smoke-stacker, and the results compared each other.
Given an essential semilattice congruence \(\equiv\) on the left weak order of a \linebreak Coxeter group \(W\), we define stack-sorting operator \({\bf S}_\equiv:W\to W\) by \({{\bf S}_\equiv(w)=w\big(\pi_\downarrow^\equiv(w)\big)^{-1}}\), where \(\pi_\downarrow^\equiv(w)\) is unique minimal element class containing \(w\). When sylvester symmetric \(S_n\), S}_\equiv\) West's map. descent pop-s...
A typical Iranian carbonate matrix block surrounded by an open fracture was modeled in order to understand the fracture-matrix interaction and realize how to model the interaction best. The modeling was carried out by using a fine-scaled Eclipse model in the single porosity mode (the fractures were explicitly modeled). The model was extended to a stack of 6 matrix blocks to understand block-to-...
In this paper, we study the plasmonic thermal conductance of ordered stacks of metallic nanorings in a host material. Using second quantized formalism of the Random Phase Approximation, we first determine the dispersion relations of surface plasmon waves on the stacks of nanorings. Then, using Landauer-Buttiker formalism, we determine the coefficient of plasmonic thermal conductance and heat cu...
The moduli stack MX(E8) of principal E8-bundles over a smooth projective curve X carries a natural divisor ∆. We study the pull-back of the divisor ∆ to the moduli stack MX(P ), where P is a semi-simple and simply connected group such that its Lie algebra Lie(P ) is a maximal conformal subalgebra of Lie(E8). We show that the divisor ∆ induces “Strange Duality”-type isomorphisms between the Verl...
The spatial coherence of free-electron laser radiation in the water window spectral range was studied, using the third harmonic (λ<(3rd) = 2.66 nm) of DESY's Free-electron LASer in Hamburg (FLASH). Coherent single pulse diffraction patterns of 1,2-Dioleoyl-sn-glycero-3-phosphocholine (DOPC) multilamellar lipid stacks have been recorded. The intensity histogram of the speckle pattern around the ...
The Gromov-Witten theory of Deligne-Mumford stacks is a recent development, and hardly any computations have been done beyond 3-point genus 0 invariants. This paper provides explicit recursions which, together with some invariants computed by hand, determine all genus 0 invariants of the stack PD,2 . Here D is a smooth plane curve and PD,2 is locally isomorphic to the stack quotient [U/(Z/(2))]...
The Gromov-Witten theory of Deligne-Mumford stacks is a recent development , and hardly any computations have been done beyond 3-point genus 0 invariants. This paper provides explicit recursions which, together with some invariants computed by hand, determine all genus 0 invariants of the stack P 2 D,2. Here D is a smooth plane curve and P 2 D,2 is locally isomorphic to the stack quotient [U/(Z...
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