Invoice Maker - Quick & Easy is the simplest app available on the Play Store for creating professional invoices, receipts, and quotes. Designed specifically for freelancers and professionals who need ...

Abstract: The accuracy of microseismic source localization depends largely on the quality of the velocity model. Due to the anisotropy of the rock mass, the current uniform velocity model is no longer ...

Dan is an assistant managing editor at Raw Story based in Colorado, producing and editing breaking political news. Dan previously worked as a news associate at The Associated Press in Philadelphia, ...

Abstract: An improved algorithm based on Quick Sort algorithm research method is proposed to deal with prevailing duplicate values in the sorting of data. The duplicate values are specially processed, ...