In all the above cases spiders systematically avoid: i) connection between primary frame and radial threads aligned with the mooring, by interposing secondary frame threads; ii) contact between the ends of contigu- ous segments of the secondary frame. When no secondary frames were found, the ...
applied sciences Article Microwave Deicing Efficiency: Study on the Difference between Microwave Frequencies and Road Structure Materials Longting Ding 1,* , Xuancang Wang 1,*, Wengang Zhang 2 , Shuai Wang 1, Jing Zhao 1 and Yongquan Li 3 1 School of Highway, Chang'an University, Xi'an ...