Using the MIPS instrument on Spitzer, we have searched for infrared excesses around a sample of 82 stars, mostly F, G, andKmain-sequence field stars, alongwith a small number of nearbyM stars. These stars were selected for their suitability for future observations by a variety of planet-finding techniques. These observations provide information on the asteroidal and cometary material orbiting t...

The implementation of the national “One Belt, One Road” strategy has provided new ideas and directions for cultivation masters in civil engineering China. This paper expounds importance under Belt initiative, then proposes challenges faced by initiative. problems include unclear training objectives, unreasonable curriculum settings, inability undergraduate master education resources to meet nee...