A tractor transmission is usually very complex with a lot of gear pairs, shafts and bearings in it. Modern transmissions have also several functionalities like shifting without clutch, 4WD/2WD forward/reverse shuttle PTOs. They must work smoothly quietly an automotive transmission, but working condi-tions are much more severe. be reliable different kind conditions fields applications. Due to th...

Abstract With the rapid development of traditional industries, intelligent robots have been widely used in hospitality industry. Although faces a positive trend and good market industry, it also problem that cannot effectively collect use user data field human–computer interaction. It not only affects interaction experience between users robots, but prevents companies from getting valuable feed...

It has been crystal clear that Gated Communities became one of the most noticeable urbanization features have recently spread massively in Egyptian Real Estate Market with expansion Greater Cairo. The phenomenon Egypt due to several motives such as developing sustainable and healthy communities. They must promote walkability their mobility network because is an essential tool implanting Sustain...