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文献和实验The Hazard Analysis and Critical Control Point System in Food Safety
The Hazard Analysis and Critical Control Point (HACCP) system is a preventive method of ensuring food safety. Its objectives are the identification of consumer safety hazards that can occur in the production line and the establishment
The Effects of Calcium-Free Seawater on the Development of Sea Urchin Embryos
. The acrosomal reaction is initiated by a fucose-containing polysaccharide within the egg jelly, which binds to the sperm and allows calcium to enter the sperm head. The second mechanism is the cortical granule reaction. Upon fertilization, the calcium ion
Locomotor Activity Testing Protocol
Locomotor Activity Testing Protocol Apparatus and Room Setup 1. Activity monitors are enclosed in a sound attenuating chamber with a ventilation fan on. Fan provides some masking noise. Fan is a common 3" or 4" muffin fan (110 VAC
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