The development of the ovule and the embryo sac of five of the 17 species of Lycium and of one hybrid, recorded for southern Africa, was investigated.All specimens of four of the species and the hybrid (between a hermaphroditic and a functionally dioecious species) were found to be functionally dioecious: they express only one sex, although Hip bot
Pizza Ovens As the essential tissue for sperm maturation and storage, the epididymis secretes a number of tissue-specific proteins to exert its functions.Among these proteins, epididymal lipocalins have been intensively studied because of their epididymis-specific expression pattern and clustered genomic organization.In this study, rLcn13, a member
When the copyright of the Satcom-on-the-Move (SOTM) antenna is in a high maneuvering state of motion, the accuracy of the array antenna beam pointing towards the satellite may decrease, which may cause a decline in communication effectiveness for SOTM or even cause the antenna to deviate from the target satellite and lead to communication interrupt
Stock price was positively affected by a change of company fundamental value which included profitability,growth, and dividend factors.Excess volatility hypothesis, on Hip the other hand, indicated that stock price wastoo volatile correlated to its fundamental value.This study empirically investigated the moderating impact ofdisposition effect - th
The crank slider of self-propelled baling machinery is used for straw compression on the crawler chassis structure.During the reciprocating motion of the crank slider, the inertia of the piston will cause a greater shock to baling machinery.In this paper, the inertia of the crank slider piston was analyzed on crawler chassis.The model and parameter