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2023年4月13日，IEEE NPSS Beijing Chapter(国际电子电气工程师学会核与等离子体科学学会北京分会)启动会暨学术交流会在北京顺利召开。本次会议由IEEE NPSS Beijing Chapter主办，中国科学院高能物理研究所、核探测与核电子学国家重点实验室承办，来自科研院所及高校相关专业的近50位IEEE NPSS北京会员、专家学者参加了会议。高能所所长、IEEE NPS...
Assessing Beijing's PM2:5 Pollution: Severity, Weather Impact, APEC and Winter Heating
Air Quality Meteorological Condition Observational Study Quasi-Experiment
2016/1/26
By learning the PM 2.5 readings and meteorological records in 2010-2015, the severity of PM 2.5 pollution in Beijing is quantified with a set of statistical measures. As PM 2.5 concentration is highly...
The Contributions of School Quality and Teacher Qualifications to Student Performance: Evidence from a Natural Experiment in Beijing Middle Schools
Contributions School Quality Teacher Qualifications Student Performance Evidence Natural Experiment Beijing Middle Schools
2016/3/8
We use administrative data from the lottery-based open enrollment system in Beijing middle schools to obtain unbiased estimates of school fixed effects on student performance. To do this, we classify ...
Consumer’s attitudes and willingness-to-pay for Green food in Beijing
food safety green food consumer behavior willingness to pay
2009/4/23
A survey in random-selected supermarkets in Beijing, the capital city of China, is reported to identify the attitudes and perceptions of consumers toward green-labeled milk, as well as their willingne...