Association Between Body Mass Index, Flat Foot And Knock-Knee Of Physical Education Students Of Guru Ghasidas Vishwavidyalaya, Bilaspur Chhattisgarh

Objective: The purpose of this study was to assess the association between body mass index, flat foot and knock-knee of physical education students of Guru Ghasidas Vishwavidyalaya, Bilaspur Chhattisgarh. Methodology: The sample consisted of 125 university students, in the age category of 20 – 26 Years. Measurement: - BMI: for taken the weight of the student electronic weight machine was use weight in kilogram, Height: for taken the height of the student’s measure by stadiometer in centimetre. Flatfoot: calculated by manually. Foot print taken on the paper, where as foot print divided into three sections A, B & C, and then the widest part of the foot divided by the narrowest part of the foot. Knock-knee:  for identify the knock-knee stand naturally with bare legs together. If there is knocking kneed, the knees should rotate slightly inwards until they touch, with the ankles separated. Statistical analysis: To find out the association between the BMI flatfoot and knock-knee Pearson correlation employed. The level of significant was set at 0.01. Result and discussion: The result showed a significant difference between the BMI and flatfoot and no significance difference with knock-knee among the physical education students of Guru Ghasidas Vishwavidyalaya, bilaspur Chhattisgar

Neoarchean-mesoproterozoic mafic dyke swarms of the indian shield mapped using google earth™ images and arcgis™, and links with large igneous provinces

We present dyke swarm maps generated using Google Earth™ images, ArcGIS™, field data, and available geochronological ages of Neoarchean-Mesoproterozoic (ranging in age from ~2.80 to ~1.10Â Ga) mafic dyke swarms and associated magmatic units of the different Archean cratons of the Indian shield which represent the plumbing system of Large Igneous Provinces (LIPs). The spatial and temporal distributions together with the trends of the dyke swarms provide important informations about geodynamics. Twenty four dyke swarms (17 have been precisely dated), mostly mafic in nature, have been mapped from the different cratons and named/re-named to best reflect their location, trend, distribution and distinction from other swarms. We have identified 14 distinct magmatic events during the Neoarchean-Mesoproterozoic in the Indian shield. These intraplate magmatic events (many of LIP scale) of the Indian shield and their matches with coeval LIPs on other crustal blocks suggest connections of the Indian shield within known supercontinents, such as Kenorland/Superia (~2.75–2.07Â Ga), Columbia/Nuna (1.90–1.38Â Ga), and Rodinia (1.20–0.72Â Ga). However, further detailed U–Pb geochronology and associated paleomagnetism are required to come to any definite constraints on the position of the Indian cratons within these supercontinents

Global polarization of Λ and Λ hyperons in Pb-Pb collisions at √ s N N = 2.76 and 5.02 TeV

The global polarization of Λ and Λ hyperons is measured for Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV recorded with the ALICE at the Large Hadron Collider (LHC). The results are reported differentially as a function of collision centrality and hyperon’s transverse momentum (pT ) for the range of centrality 5–50%, 0.5 < pT < 5 GeV/c, and rapidity |y| < 0.5. The hyperon global polarization averaged for Pb-Pb collisions at √sNN = 2.76 and 5.02 TeV is found to be consistent with zero, ⟨PH⟩(%)≈0.01±0.06(stat.)±0.03(syst.) in the collision centrality range 15–50%, where the largest signal is expected. The results are compatible with expectations based on an extrapolation from measurements at lower collision energies at the Relativistic Heavy Ion Collider, hydrodynamical model calculations, and empirical estimates based on collision energy dependence of directed flow, all of which predict the global polarization values at LHC energies of the order of 0.01%