Abstract After intercourse/insemination, large numbers of sperm are deposited in the female reproductive tract (FRT), triggering a massive recruitment of neutrophils (PMNs) into the FRT, possibly to eliminate excessive sperm via phagocytosis.Some bovine oviductal fluid components (BOFCs) have been shown to regulate in vitro sperm phagocytosis (sper
The efficiency increasing of railway transport functioning is a main factor in the economic growth of the national economy.Material reserves are Ball - Sticks the main factor that defines the strategy of the enterprise and influences on the economic optimization level of logistic connections in general.Waste on deficiency and expense of storing the
We propose a novel scheme for designing and generating kaleidoscope-structured vector optical fields (KS-VOFs) by analogy with the principle of multiple mirror reflection in a kaleidoscope.For KS-VOFs with symmetric polarization states, Power Wire Receptacle we show the symmetry properties of the focal fields with various shapes for different appli
It is a special moment in the history of STS.With Teacup and Saucer the young discipline transitioning into a not so-young-field-anymore, there is plenty of reason for celebrations: defining groups are celebrating remarkable anniversaries and individual careers are celebrated when founding figures retire.These celebrations are also excellent moment
A research project at the Institute of Building Construction Wallet Accessories explores composite beams made of glass and transparent polycarbonate.These beams consist of one inner polycarbonate sheet and two outer panes of glass and are bonded by a transparent adhesive.Several experimental tests demonstrated that the glasspolycarbonate beams can