In this paper searches are presented for the pair production of first and second generation scalar leptoquarks and limits are given on the quark-lepton compositeness scale Λ from proton-antiproton collision data at a center-of-mass energy 1.96 TeV, collected with Run II D0 Detector in 2002-2004. No evidence for a leptoquark signal has been observed in the topologies arising from LQ 1 LQ 1 ejej ...

Liquiritigenin (LQ), an active component of licorice, has an inhibitory effect on LPS-induced inhibitory nitric oxide synthase expression. This study investigated the effects of LQ on choleresis, the expression of hepatic transporters and phase-II enzymes, and fulminant hepatitis. The choleretic effect and the pharmacokinetics of LQ and its glucuronides were monitored in rats. After intravenous...

The CDF collaboration recently announced a new measurement result of the $W$ boson mass, and it is in tension with standard model (SM) prediction. In this paper, we explain anomaly vector-like quark (VLQ) $(X,T,B)_{L,R}$ leptoquark (LQ) $S_3$ extended model. model, both VLQ LQ have positive corrections to mass. Moreover, can also be solution $(g-2)_{\mu}$ because chiral enhancements from top, $...

An LQ optimal tracker will achieve zero tracking error when the input penalty is removed. However, the problem becomes singular, and a solution hides behind several coordination transformations. We will highlight a discrete time version of this singular LQ optimization. We will also present data-based formulas to design this optimal tracker at the absence of a parametric plant model. We will sh...

We perform a model independent analysis so as to constrain the leptoquark (LQ) models from negative searches for μ → eγ, μ → 3e decays (and analogous processes in the τ sector), and coherent μ−e conversion in nuclei. We considerably improve some constraints obtained by analyses known in the literature, analyses which we show have by far underestimated the LQ contributions to the μ→ 3e. In parti...

This document describes the search for 2 nd-generation leptoquarks (LQ 2) in about 104 pb£ 1 of p ¯ p collisions, recorded with the DØ detector between September 2002 and June 2003 at a center-of-mass energy of ¤ s ¥ 1¦ 96 TeV. The predictions of the Standard Model and models including scalar leptoquark production are compared to the data for various kinematic distributions. Since no excess of ...

PURPOSE Hypersensitivity to cell killing of exponentially growing cells exposed to X-rays and gamma rays has been reported for doses below about 0.5 Gy. The reported results have been interpreted to suggest that a dose of 0.5 Gy or less is not sufficient to trigger an inducible repair mechanism. The purpose of this study was to examine this suggested hypersensitivity after multiple low doses (0...

Recent technological advances enable radiation therapy to be delivered in a highly conformal manner to targets located almost anywhere in the body. This capability has renewed the clinical interest in hypofractionation wherein the tumor is delivered a few fractions of very large dose per fraction. Extrapolating clinical experience from conventional regimens to fractions of high dose is importan...

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