8260782 results
Contributors: Octavian Duliu
Date: 2018-04-18
... Data base contains 2151 numerical values of micronulei frequencies (MN) determined în peripheral blood: 1773 (82.4 %) were occupationally exposed to ionizing ionizing radiation up to 30 yeara, the other 378 (17.6 %) were no-exposed were. Samples were collected from subjects of both genders, smokers and un-smokers. Provided data showed that for all investigated categories, MN frequency monotonously increases with the age, significantly higher in the case of exposed subjects, but independent on gender and smoking habit.
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Contributors: Tianshan Wang
Date: 2018-04-18
... This document include the crystal structure of 4, and the raw data of 9.
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Contributors: Graham Wild, Husam Kharoufah
Date: 2018-04-18
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Contributors: Jelena Bašić
Date: 2018-04-18
... We examined the influence of two single nucleotide polymorphisms (SNPs) of the OXTR gene (rs53576 and rs2254298) on both empathy and plasma oxytocin levels in students. The column A shows a number of each subject. In the column B are showed the results of the EQ (Empathy Quotient) questionnaire. The result ranges from 0 to 80, where the higher score indicates a higher level of empathy. The column C shows the results of the RMET (Reading the Mind in the Eyes Test). The result is expressed as a total score, where the minimum score is 0 and the maximum score is 36. In the column D are showed the results of the plasma oxytocin levels expressed in pg/ml. The column E shows the genotypes of the OXTR gene rs53576 SNP. The column F shows the genotypes of the OXTR gene rs2254298 SNP. The column F shows the gender of participants, where male is marked with M and female with F.
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Contributors: Justin Taylor
Date: 2018-04-18
... Using the Dumas TSP instances (with the name of instance in title of animation), 20 different animations were created using Mathematica and the Clarke Wright heuristic. The animations represent two different routing strategies: one where traditional data points (like 911 calls) are responded to first then accurate social data, and the other where all data points are visited during a single tour.
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Contributors: César Morales del Molino
Date: 2018-04-18
... Pollen, fern spore, coprophilous fungal spore and charcoal data from the El Brezoso mire in central Spain
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Contributors: Robert Valencia Chapi
Date: 2018-04-17
... Es un ejemplo namás
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Contributors: Pushpalatha C. Bhat, Harrison B. Prosper, Sezen Sekmen, Chip Stewart
Date: 2018-04-17
... The random grid search (RGS) is a simple, but efficient, stochastic algorithm to find optimal cuts that was developed in the context of the search for the top quark at Fermilab in the mid-1990s. The algorithm, and associated code, have been enhanced recently with the introduction of two new cut types, one of which has been successfully used in searches for supersymmetry at the Large Hadron Collider. The RGS optimization algorithm is described along with the recent developments, which are illustrated with two examples from particle physics. One explores the optimization of the selection of vector boson fusion events in the four-lepton decay mode of the Higgs boson and the other optimizes SUSY searches using boosted objects and the razor variables.
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Contributors: Sundar Nagaswamy, Amudha j, Mahesh Natra
Date: 2018-04-17
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Contributors: Tin Sulejmanpasic, Mithat Ünsal
Date: 2018-04-17
... We discuss a general setup which allows the study of the perturbation theory of an arbitrary, locally harmonic 1D quantum mechanical potential as well as its multi-variable (many-body) generalization. The latter may form a prototype for regularized quantum field theory. We first generalize the method of Bender-Wu, and derive exact recursion relations which allow the determination of the perturbative wave-function and energy corrections to an arbitrary order, at least in principle. For 1D systems, we implement these equations in an easy to use Mathematica® package we call BenderWu. Our package enables quick home-computer computation of high orders of perturbation theory (about 100 orders in 10–30 s, and 250 orders in 1–2 h) and enables practical study of a large class of problems in Quantum Mechanics. We have two hopes concerning the BenderWu package. One is that due to resurgence, large amount of non-perturbative information, such as non-perturbative energies and wave-functions (e.g. WKB wave functions), can in principle be extracted from the perturbative data. We also hope that the package may be used as a teaching tool, providing an effective bridge between perturbation theory and non-perturbative physics in textbooks. Finally, we show that for the multi-variable case, the recursion relation acquires a geometric character, and has a structure which allows parallelization to computer clusters.
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