Queen-worker caste dimorphism is a typical trait for honeybees (Apis mellifera).We previously showed a maternal effect on caste differentiation and queen development, where queens emerged from queen-cell eggs (QE) had higher quality than queens developed from worker cell eggs (WE).In this study, newly-emerged queens were reared from QE, WE, and 2-d
Effects of gamma radiation and the polypropylene fibers on compressive properties of polymer concrete composites hamamelis crema (PC) were studied.The PCs had a composition of 30 wt% of unsaturated polyester resin and 70 wt% of marble particles which have three different sizes (small, medium, and large).The PCs were submitted to 200, 250, and 300 k
High-Si steel is a low cost alternative for the fabrication of tubular structures resistant to atmospheric corrosion.However, the literature has often pointed out that steels presenting a higher Si content and/or a lower tinsel para tile Mn/Si ratio have higher susceptibility to defects at the weld bond line during HFIW (High Frequency Induction We
The abusive supervision of sports teams under the characteristics of Chinese parental leadership have voodoo one 2019 an adverse effect on the cognition and behavior of athletes, and promote the development and continuation of the internal mechanisms of Chinese sports teams.Based on previous literature on sports team management, this review summari
The abusive supervision of sports teams under the characteristics of Chinese parental leadership have voodoo one 2019 an adverse effect on the cognition and behavior of athletes, and promote the development and continuation of the internal mechanisms of Chinese sports teams.Based on previous literature on sports team management, this review summari