Study and Application of an Enzyme-linked Immunosorbent Assay for Detection of Bisphenol A Residues EFFECT OF IRRADIATION ON FAT OXIDATION OF DRIED PET FOOD THE APPLICATION ANALYSIS OF HIGH ENERGY ELECTRON ACCELERATOR IN FOOD IRRADIATION PROCESSING The effect of temperature and food supply on the asexual reproduction of moon jelly (Aurelia sp.1) polyps A review of the studies related to mercury bioaccumulation and risk assessment in the food web of newly constructed reservoirs Calculation and dynamic analysis of the food nitrogen footprints of urban and rural residents in Beijing STUDIES ON THE DURATION OF BREEDING SEASON, NESTLING FOOD COMPOSITION AND PREDATION IN NESTLING PERIODS OF GREAT TIT PARUS MAJOR ON LARVAE OF DENDROLIMUS PUNCTATUS AT LONGSHAN FOREST FARM, ANJI COUNTY, ZHEJIANG PROVINCE Impacts of Changes in Both Climate and Its Variability on Food Produc-tion in Northeast China Response of Grain Yield to Plant Density and Nitrogen Application Rate for Maize Hybrids Released from Different Eras in Heilongjiang Province Response of Nitrogen Use Efficiency to Plant Density and Nitrogen Application Rate for Maize Hybrids from Different Eras in Heilongjiang Province