IntroductionCryopreservation of semen can give full play to the reproductive advantages of male animals.However, in actual production, due to the poor frost resistance of sheep semen and the low conception rate, the promotion of sheep frozen semen is greatly hindered.Therefore, it is urgent to improve the frost resistance of semen to improve the qu

Honey is a sweet and natural food product produced by bees which is mainly composed of sugar.Honey is also a rich source of amino acids, vitamins, minerals and other biologically active compounds.These properties Nail Care lead to the widespread use of honey and increase the demand for honey around the world.Therefore, it is so important to make su

The study was conducted to evaluate the effect of Lisovit supplementation and compare efficacy of different routes of vaccination on immunity against ND in Uni Gold birds.180 UniGold adult birds (36th to 40th week of age) were randomly divided into 12 groups having 15 birds in each group (6 groups of male and female birds).Group A, C, E, G, I and L

The optical coupling efficiency of surface plasmon resonance (SPR) based sensors is theoretically investigated from the first principle.Analytical expressions for the instantaneous electric flux lines associated with the TM modes of a three-layer dielectric-metal-dielectric (DMD) waveguide structure are calculated.It is shown that these electric fl