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16. Microplastics in Urban Environments: Sources, Pathways, and Distribution

Author

Qiu, Rong, Song, Yang, Zhang, Xiaoting, Xie, Bing, He, Defu, Barceló, Damià, Series Editor, de Boer, Jacob, Editorial Board Member, Kostianoy, Andrey G., Series Editor, Garrigues, Philippe, Editorial Board Member, Hutzinger, Otto, Founding Editor, Gu, Ji-Dong, Editorial Board Member, Jones, Kevin C., Editorial Board Member, Knepper, Thomas P., Editorial Board Member, Negm, Abdelazim M., Editorial Board Member, Newton, Alice, Editorial Board Member, Nghiem, Duc Long, Editorial Board Member, Garcia-Segura, Sergi, Editorial Board Member, He, Defu, editor, and Luo, Yongming, editor

Published
2020
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17. The Toxicity of (Nano)Microplastics on C. elegans and Its Mechanisms

Author

Hu, Jiani, Li, Xinyu, Lei, Lili, Cao, Chenjing, Wang, Dayong, He, Defu, Barceló, Damià, Series Editor, de Boer, Jacob, Editorial Board Member, Kostianoy, Andrey G., Series Editor, Garrigues, Philippe, Editorial Board Member, Hutzinger, Otto, Founding Editor, Gu, Ji-Dong, Editorial Board Member, Jones, Kevin C., Editorial Board Member, Knepper, Thomas P., Editorial Board Member, Negm, Abdelazim M., Editorial Board Member, Newton, Alice, Editorial Board Member, Nghiem, Duc Long, Editorial Board Member, Garcia-Segura, Sergi, Editorial Board Member, He, Defu, editor, and Luo, Yongming, editor

Published
2020
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18. Analytical Methods for Microplastics in Environments: Current Advances and Challenges

Author

Liu, Menting, Lu, Shibo, Chen, Yingxin, Cao, Chengjin, Bigalke, Moritz, He, Defu, Barceló, Damià, Series Editor, de Boer, Jacob, Editorial Board Member, Kostianoy, Andrey G., Series Editor, Garrigues, Philippe, Editorial Board Member, Hutzinger, Otto, Founding Editor, Gu, Ji-Dong, Editorial Board Member, Jones, Kevin C., Editorial Board Member, Knepper, Thomas P., Editorial Board Member, Negm, Abdelazim M., Editorial Board Member, Newton, Alice, Editorial Board Member, Nghiem, Duc Long, Editorial Board Member, Garcia-Segura, Sergi, Editorial Board Member, He, Defu, editor, and Luo, Yongming, editor

Published
2020
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19. Microplastics in Inland Small Waterbodies

Author

Hu, Lingling, He, Defu, Shi, Huahong, Barceló, Damià, Series Editor, de Boer, Jacob, Editorial Board Member, Kostianoy, Andrey G., Series Editor, Garrigues, Philippe, Editorial Board Member, Hutzinger, Otto, Founding Editor, Gu, Ji-Dong, Editorial Board Member, Jones, Kevin C., Editorial Board Member, Knepper, Thomas P., Editorial Board Member, Negm, Abdelazim M., Editorial Board Member, Newton, Alice, Editorial Board Member, Nghiem, Duc Long, Editorial Board Member, Garcia-Segura, Sergi, Editorial Board Member, He, Defu, editor, and Luo, Yongming, editor

Published
2020
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21. Soil microplastic analysis: a harmonized methodology.

Author

Withana, Piumi Amasha, Senadheera, Sachini Supunsala, He, Defu, Bank, Michael S., Gu, Cheng, Hwang, Sung Yeon, and Ok, Yong Sik

Subjects
SOIL testing, MATERIALS science, ENVIRONMENTAL sciences, SOIL sampling, INFRASTRUCTURE (Economics)
Abstract

Microplastics (MPs) are contaminants of global concern, especially considering their widespread use. However, a systematic and comprehensive analytical procedure is not yet standardized for MPs in soils. Most of the methods have primarily been modified from existing marine research without acknowledging the inherent complexities of sampling and analyzing MPs in soil ecosystems. This review critically evaluates existing sampling, separation, identification, and quantification methods for MPs in soils and proposes a comprehensive methodology comprising eight phases for analyzing MPs in soils. We emphasize the importance of the soil sampling planning phase before conducting soil MP analyses and the necessity to assess physicochemical properties. Novel methods should be developed, and existing analytical approaches must be adequately modified and refined, given the heterogeneity of soils. Soil MP analyses should be coordinated globally by utilizing existing networks and infrastructure for soils, crops, and food security research and biomonitoring in conjunction with environmental and material sciences. This critical review may be an effective model for developing global standards for MP analysis in soils, focusing on the new regulations initiated by the UNEP to develop a legally binding agreement on plastic pollution. [ABSTRACT FROM AUTHOR]

Published
2024
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30. The Development of a Smart Personalized Evidence Based Medicine Diabetes Risk Factor Calculator

Author

Wang, Lei, He, Defu, Ni, Xiaowei, Zou, Ruyi, Yuan, Xinlu, Shang, Yujuan, Hu, Xinping, Geng, Xingyun, Jiang, Kui, Dong, Jiancheng, Wu, Huiqun, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Chen, Hsinchun, editor, Fang, Qing, editor, Zeng, Daniel, editor, and Wu, Jiang, editor

Published
2018
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48. Application of Apriori Algorithm in User Data Mining in Electronic Commerce

Author

He Defu and Xie Chao

Subjects
Data processing, Apriori algorithm, Process (engineering), business.industry, Computer science, Commodity, Big data, Context (language use), E-commerce, computer.software_genre, Mode (computer interface), Data mining, business, computer
Abstract

Traditional data processing thinking mode and technology cannot meet the needs; big data technology is entering our life with an irresistible trend. Based on the analysis of the characteristics of e-commerce user data in the context of large data, this paper elaborates on the process of e-commerce user data mining in the context of large data. Finally, the Apriori algorithm is applied to mine e-commerce user data. The experimental results show that the use of Apriori algorithm can make an e-commerce platform more accurate marketing and commodity recommendation.

Published
2020

50. Research progresses and prospects of microplasticsin the environment

Author

Luo, Yongming, primary, Shi, Huahong, additional, Tu, Chen, additional, Zhou, Qian, additional, Ji, Rong, additional, Pan, Xiangliang, additional, Xu, Xiangrong, additional, Wu, Chenxi, additional, An, Lihui, additional, Sun, Xiaoxia, additional, He, Defu, additional, Li, Yanfang, additional, Ma, Yini, additional, and Li, Lianzhen, additional

Published
2020
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