We report on the discovery of Swift J010902.6-723710, a rare eclipsing Be/X-ray Binary system by the Swift SMC Survey (S-CUBED).Swift J010902.6-723710 was discovered via weekly S-CUBED monitoring observations when it was observed to enter a state of X-ray outburst on 2023 October 10.X-ray emission was found to be modulated by a 182 s period.Optical
The Inequality of production efficiency is one of the main factors contributing to inequalities in economic growth among different regions.This study examines the factors affecting production efficiency by using province-level data for the period 2006-2015 by applying spatial Tobit model and translog production function approach.Results show that C
This research work is devoted to the experimental investigation of both rheological and mechanical properties of self-compacting concrete (SCC) produced with waste galvanized copper wire fiber and rice husk ash (RHA).In the study, Pokers three different volume fractions of 0.5 p to 0.75 percent, 1 percent of scrap copper wire fiber as reinforcing m