[Apply the Miettinen Formula to Assess the Health Benefits of the PM<sub>2.5</sub> Simulation Intervention on Metabolic Syndrome]. [PDF]
Chen K, Han X, Yang Y, Wang P.
europepmc +1 more source
本文从成都市的地形、气候、道路和车辆状况出发,论述了汽车排放物污染及其对人体健康和天气环境的影响。针对汽车排放物污染的治理,文章提出必须及早制定出适合本市具体情况的治理方案,加强对在用车的技术改遗 ...
朱江, 张舸
core
[Determination of 31 perfluoroalkyl and polyfluoroalkyl substances in water by ultra performance liquid chromatography-triple quadrupole mass spectrometry combined with direct injection]. [PDF]
Yang C +6 more
europepmc +1 more source
采用三级升流式水解酸化污泥膨胀床+A2O中试装置处理焦化废水,研究升流式水解酸化污泥膨胀床对污染物的去除率及抑制来水污染物浓度波动的效果,并对比研究了中试全流程生化系统与现有系统对焦化废水的处理效果和系统各反应器中微生物的分布。中试结果显示,系统稳定运行后,三级升流式水解酸化污泥膨胀床平均COD去除率为57.72%,最高为66.67%,出水COD波动量为进水COD波动量的29.85%,中试全流程生化系统平均COD去除率为91.38%,最大COD去除率为95.73%,平均氨氮去除率为97.20 ...
张爽 +4 more
doaj
基于迁移学习和红外热成像的金属氧化物避雷器表面污染状态检测方法
金属氧化物避雷器外壳受灰尘、盐、碱等污染物长期沉积的影响,会导致其过早失效,因此,准确地检测金属氧化物避雷器表面的污染状态是非常重要的。基于此,面向饱和积污提出了一种利用红外热成像技术和迁移学习检测金属氧化物避雷器外壳污染严重程度的新方法。该方法通过拍摄不同污染状态下金属氧化物避雷器的红外热图像,经过适当的预处理后,捕获的红外热图像被送入预训练卷积神经网络“ResNet50”进行自动特征提取。提取的深度特征被输入到4个机器学习分类器,即k-最近邻分类器、支持向量机分类器 ...
沈顺群 +5 more
doaj
[Undergraduate innovation training experiment: zooarchaeology by mass spectrometry for species identification of paleontological remnants]. [PDF]
Xu Y, Jiang LY, Yang SS.
europepmc +1 more source
[Preface for Special Issue on Advanced Molecular Imprinting Technology and its Cutting-Edge Applications]. [PDF]
Jia Q, Yang KG.
europepmc +1 more source
[Occurrence characteristics, neurotoxicity risk, and potential mechanisms of traditional phthalate esters and novel alternatives in indoor dust]. [PDF]
Li W, Gao K, Hua K, Wang L, Wei W, Lu L.
europepmc +1 more source
[Molecularly imprinted polymers: novel green preparation methods and cutting-edge applications review]. [PDF]
Li F +5 more
europepmc +1 more source
[Determination of 22 organophosphates and their metabolites and 11 phthalate metabolites in human whole blood by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]
Shi FY, Xu HY, Li JH, Xu MY.
europepmc +1 more source

