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12篇 您的检索式:作者名="Anfeng Yu"
    题名 作者 年代 出处 被引量
1Performance study of the reduction of excess sludge and simultaneous removal of organic carbon and nitrogen by a combination of fluidized- and fixed-bed bioreactors with different structured macroporous carriers 显示文摘Feng Quan Yu Anfeng Chu Libing 2008Biochemical En- gineering Journal2008,39,2:1
2Performance study of the reduction of excess sludge and simultaneous removal of organic carbon and nitrogen by a combination of fluidized- and fixed-bed bioreactors with different structured macroporous carriers显示文摘Quan Feng Anfeng Yu Libing Chu Xin-Hui Xing 2007Biochemical Engineering Journal2007,,2:1
3Enhanced ozo- nation of simulated dyestuff wastewater by microbubbles显示文摘CHU Libing XING Xinhui YU Anfeng 2007Chemosphere2007,68,10:1
4Enhanced treatment of practical textile wastewater by microbubble ozo- nation显示文摘CHU Libing XING Xinhui YU Anfeng 2008Process Safety and Environment Protection2008,86,5:1
5Combustion mechanism development and CFD simulation for the prediction of soot emission during flaring显示文摘Anan Wang Helen H. Lou Daniel Chen Anfeng Yu Wenyi Dang Xianchang Li Christopher Martin Vijaya Damodara Ajit Patki 2016Frontiers of Chemical Science and Engineering2016,10,4:1
6Investor sentiment and the mean-variance relation显示文摘J'anfeng Yu Yu Yuan 2011Journal of Financial Economics2011,100,:1
7Visual detection model of gauge between high signals and contact net显示文摘Yu Yong Zhu Xilin Xue Changsong Hui Anfeng 2011Advanced Materials Research2011,,305:1
8Performance study of the reduction of excess sludge and simultaneous removal of organic carbon and nitrogen by a combination of fluidized-and fixed-bed bioreactors with different structured macroporous carriers 显示文摘Feng Quan Yu Anfeng Chu Libing 2008Biochem Eng2008,39,2:1
9Enhanced ozonation of simulated dyestuff wastewater by microbub- bles 显示文摘Chu Libing Xing Xinhui Yu Anfeng 2007Chemosphere2007,,68:1
10Enhanced ozonation of simulated dyestuff wastewater by microbubbles显示文摘Chu Libing Xing Xinhui Yu Anfeng 2007Chemosphere2007,68,:1
11Unsupervised Anomaly Detection via DBSCAN for KPIs Jitters in Network Managements显示文摘For many Internet companies,a huge amount of KPIs(e.g.,server CPU usage,network usage,business monitoring data)will be generated every day.How to closely monitor various KPIs,and then quickly and accurately detect anomalies in such huge data for troubleshooting and recovering business is a great challenge,especially for unlabeled data.The generated KPIs can be detected by supervised learning with labeled data,but the current problem is that most KPIs are unlabeled.That is a time-consuming and laborious work to label anomaly for company engineers.Build an unsupervised model to detect unlabeled data is an urgent need at present.In this paper,unsupervised learning DBSCAN combined with feature extraction of data has been used,and for some KPIs,its best F-Score can reach about 0.9,which is quite good for solving the current problem.Haiwen Chen Guang Yu Fang Liu Zhiping Cai Anfeng Liu Shuhui Chen Hongbin Huang Chak Fong Cheang 2020Computers, Materials & Continua2020,,2:0
12Characterization of the summer pack ice biotic community of Canada Basin显示文摘Summer pack ice biotic community of the Canada Basin was characterized during the Second Chinese National Arctic Research Expedition (CHINARE-2003, 20 August-5 September 2003). Bacteria, ice algae (diatoms and autotrophic flagellates) and protozoa (mainly heterotrophic flagellates) were observed throughout the whole ice column. The vertical distribution of biotic taxa varied among sites. The integrated biomass ranged from 48.4 and 58.1 mg/m2, with an average of 55.2 mg/m2. Bacteria were the dominant of the assemblage in pack ice, accounted for 84.1% of the integrated, and ice algae, which usually dominate the ice biotic community, constituted only 3.5% of the total. Considering the quick environmental changes of the Arctic Ocean in recent years, we suggested that quick melting of pack ice in summer was suggested, which caused such change of pack ice biotic community. The low salinity throughout the whole ice column and the continuous melting of the pack ice cumbered the formation of ice algae bloom in summer, finally resulting in the dominance of microbial food web with bacteria and heterotrophic flagellates as the most obvious characteristics. Considering the high ratio of pack ice primary production to the total found in previous studies, the quick change of pack ice community structure in summer would deeply influence the marine ecosystem of the high Arctic Ocean.HE Ji anfeng CAI Minghong JIANG Xiaodong CHEN Bo YU Yong 2005Acta Oceanologica Sinica2005,24,6:0
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