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Discovery of an Afterglow Extension of the Prompt Phase of Two Gamma Ray Bursts Observed by Swift
Contemporaneous BAT and XRT observations of two recent well-covered GRBs observed by Swift, GRB 050315 and GRB 050319, show clearly a prompt component of the afterglow emission. The rapid slewingExpand
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M theory solution to the hierarchy problem.
An old idea for explaining the hierarchy is strong gauge dynamics. We show that such dynamics also stabilizes the moduli in M theory compactifications on manifolds of G2 holonomy without fluxes. ThisExpand
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An M theory solution to the strong CP-problem, and constraints on the axiverse
We give an explicit realization of the “StringAxiverse” discussed in Arvanitaki et. al [1] by extending our previous results on moduli stabilization in M theory to include axions. We extend theExpand
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“L = R” — U(1)R as the origin of leptonic ‘RPV’
A bstractA classification of phenomenologically interesting supersymmetric extensions of the Standard-Model with a U(1)R symmetry is presented. Some of these are consistent with subsets of leptonicExpand
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Torsional motion of buildings during earthquakes. I. Elastic response
Analytical studies are carried out on the elastic torsional response of single- and multi-storey building models subjected to earthquake motion. Effects of both the natural and accidental torsion areExpand
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Polymer electrolyte membrane with high selectivity ratio for direct methanol fuel cells: A preliminary study based on blends of partially sulfonated polymers polyaniline and PVdF-co-HFP
Poly(vinylidene fluoride-co-hexafluoro propylene) is a prospective material for the fabrication of polymer electrolyte membranes (PEMs) for direct methanol fuel cells, primarily due to its lowExpand
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Stabilizing all Kähler moduli in type IIB orientifolds
We describe a simple and robust mechanism that stabilizes all Kähler moduli in Type IIB orientifold compactifications. This is shown to be possible with just one non-perturbative contribution to theExpand
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Anticancer and Cytotoxic Properties of Mannich Bases
This review outlines the chemistry and anticancer and cytotoxic properties of certain Mannich bases. It is divided into four parts. The first section summarizes briefly various investigationsExpand
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Accurately Predicting the Location of Code Fragments in Programming Video Tutorials Using Deep Learning
We propose an approach using a deep Convolutional Neural Network (CNN) to predict the bounding box of fully-visible code sections in video frames. Expand
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An overview of unsolved deficiencies of direct methanol fuel cell technology: factors and parameters affecting its widespread use
SUMMARY Direct methanol fuel cells (DMFCs) have evolved over the years as a potential candidate for application as a power source in portable electronic devices and in transportation sectors. TheyExpand
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