奥布拉多维奇与同事分析了2000年至2017年间的7000多万起警察交通拦截案例和2001年至2017年间的50多万起致命车祸的数据。他们还调查了2017年至2016年间超过400万次检查中所记录的近1300万起食品安全违规案例(针对餐馆和食品生产设备)。
The probability of an inspection being done decreases beyond a maximum temperature of 26° Celsius (nearly 79° Fahrenheit), according to the researchers. Scaled across 750,000 total facilities, approximately 8,000 fewer would be inspected per day in the range of 30° C to 40° C (86° F to 104° F), the authors estimated.
研究人员称,在最高气温达到26摄氏度以上时,开展检查的可能性会减少。作者估算,当气温为30到40摄氏度时,在75万台设备中每天约有8000台逃过检查。
The data also showed that when facilities are inspected, "the number of violations a facility has goes up with temperature," Obradovich said; this is probably due to the fact that higher temperatures pose a greater risk to food safety because pathogens, including E. coli and salmonella, replicate faster in warmer temperatures.
奥布拉多维奇表示,数据还显示,在检查设备时,“气温越高,设备的违规现象就越多”。这可能是因为气温越高,对食品安全构成的风险就越大,因为大肠杆菌和沙门氏菌等病原体在更高温度条件下复制得更快。
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