The grinding process is machining to achieve a high-quality surface finish and high dimensional accuracy. There are two primary processes, the roughing finishing process. generates higher dynamic cutting forces than It leads vibration that reduces ground quality, tends lower accuracy, shortens wheel life. On other hand, applied reduce time, increasing productivity. We conducted this research st...

It has been suggested that the characteristic energy of string models may be considerably lower than the observed Planck mass (≈ 10GeV). In such schemes, the unification of interactions takes place around the string scale, perhaps as low as a few tens of TeV. Consequently, at energies above the string scale, neutrinos acquire interactions comparable in strength to strong interactions. While the...

Abstract Background and Aims Patients on hemodialysis (HD), are a clinically vulnerable population. We analyzed changes in the results of KDQOL™-36 questionnaire carried out 2019 vs 2021, during Covid-19 pandemic. have related to demographic analytical parameters, BCM, modality dose dialysis, addition having suffered COVID-19 infection. Method This is retrospective, observational analysis perfo...

Cosmic rays of energies larger than the Greisen–Zatsepin–Kuzmin (GZK) cutoff may be neutrinos if they acquire strong interactions due to a “precocious unification” of forces. A scenario for this to happen is outlined. There is no contradiction with precision measurements carried out at LEP and SLAC. Observable consequences at LHC and future neutrino detectors are discussed. PACS 13.85.T, 13.15,...

In spatial crowdsourcing, spatial tasks are outsourced to a set of workers in proximity of the task locations for efficient assignment. It usually requires workers to disclose their locations, which inevitably raises security concerns about the privacy of the workers’ locations. In this paper, we propose a secure SC framework based on encryption, which ensures that workers’ location information...

The effect of silica filler Silica 1165 instead kaolin and carbon black N220 on the plasto-elastic, rheometric, physical-mechanical, operational dynamic properties rubber based general-purpose caoutchoucs was investigated in order to develop effective noise vibration-absorbing gaskets rail fasteners for railway tracks. It has been established that developed with a sulfur vulcanizing system SKMS...

Physical characterizations on the ternary compound Y5Ir4Si10 by using electrical resistivity srd, Hall coefficient sRHd, magnetic susceptibility sxd, specific heat sCPd, thermal conductivity skd, and thermoelectric power are reported. For all measured transport and thermodynamic properties, successive anomalies due to chargedensity-wave (CDW) formation were observed. In contrast to the strong-c...