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Wang, W. (author), Van Gelder, P.H.A.J.M. (author), Vrijling, J.K. (author), Ma, J. (author)Conventional streamflow models operate under the assumption of constant variance or season-dependent variances (e.g. ARMA (AutoRegressive Moving Average) models for deseasonalized streamflow series and PARMA (Periodic AutoRegressive Moving Average) models for seasonal streamflow series). However, with McLeod-Li test and Engle's Lagrange...journal article 2005
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- Gao, Junliang (author), Ma, Xiaozhou (author), Dong, Guohai (author), Wang, Gang (author), Ma, Yuxiang (author) journal article 2014
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Hendrick, F. (author), Müller, J.F. (author), Clémer, K. (author), Wang, P. (author), De Maziere, M. (author), Fayt, C. (author), Gielen, C. (author), Hermans, C. (author), Ma, J.Z. (author), Pinardi, G. (author), Stavrakou, T. (author), Vlemmix, T. (author), Van Roozendael, M. (author)Ground-based Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements of nitrous acid (HONO) and its precursor NO2 (nitrogen dioxide) as well as aerosols have been performed daily in Beijing city centre (39.98° N, 116.38° E) from July 2008 to April 2009 and at the suburban site of Xianghe (39.75° N, 116.96° E) located ~60...journal article 2014
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Menenti, M. (author), Li, X. (author), Wang, J. (author), Vereecken, H. (author), Li, J. (author), Mancini, M. (author), Liu, Q. (author), Jia, L. (author), Li, J. (author), Kuenzer, C. (author), Huang, S. (author), Yesou, H. (author), Wen, J. (author), Kerr, Y. (author), Cheng, X. (author), Gourmelen, N. (author), Ke, C. (author), Ludwig, R. (author), Lin, H. (author), Eineder, M. (author), Ma, Y. (author), Su, Z.B. (author)Ten Dragon 3 projects deal with hydrologic and cryosphere processes, with a focus on the Himalayas and Qinghai – Tibet Plateau, but not limited to that. At the 1st Dragon 3 Progress Symposium in 2013 a significant potential for a better and deeper integration appeared very clearly and we worked out an overview of the ten projects identifying...conference paper 2015
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Li, Chuanrong (author), Zhou, Mei (author), Liu, Menghua (author), Ma, Lian (author), Wang, J. (author)Concealed cars extraction from point clouds data acquired by airborne laser scanning has gained its popularity in recent years. However, due to the occlusion effect, the number of laser points for concealed cars under trees is not enough. Thus, the concealed cars extraction is difficult and unreliable. In this paper, 3D point cloud...journal article 2016
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Wang, Zongping (author), Chen, Yiqun (author), Xie, Pengchao (author), Shang, R. (author), Ma, Jun (author)Cyanobacteria blooms in source waters have become a worldwide issue for drinking water production. UV-activated persulfate (UV/PS) technology was firstly applied to remove cultivated Microcystis aeruginosa (M. aeruginosa) in bench scale. The presence of persulfate significantly enhanced both cytoclasis and algal organic matter mineralization...journal article 2016
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Ma, M. (author), Hansen, Heine A. (author), Valenti, M. (author), Wang, Zegao (author), Cao, A. (author), Dong, Mingdong (author), Smith, W.A. (author)The electrocatalytic reduction of CO<sub>2</sub> on Au-Pt bimetallic catalysts with different compositions was evaluated, offering a platform for uncovering the correlation between the catalytic activity and the surface composition of bimetallic electrocatalysts. The Au-Pt alloy films were synthesized by a magnetron sputtering co-deposition...journal article 2017
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Zhao, X. (author), Wang, Li (author), Du, Linna (author), Yang, Jixian (author), Dong, Jing (author), Ma, Fang (author)The increasing salinity in aquatic environments has had a negative impact on the biodegradation of atrazine, an extensively used herbicide which has been proven to pollute soil and water ecosystems. In the present study, a novel atrazine-degrading strain (ZXY-2) was isolated from industrial wastewater and identified as the Arthrobacter genus...journal article 2017
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Liu, Nan (author), Liu, D. (author), Wang, Weifei (author), Hollmann, F. (author), Xu, Long (author), Ma, Yunjian (author), Yang, Bo (author), Bai, Weidong (author), Sun, Xiaotao (author), Wang, Yonghua (author)α‐Linolenic acid‐rich diacylglycerol has been demonstrated with promising health promotion functions. This study examined the production, immobilization of lipase PCL, and its application in the synthesis of diacylglycerol by esterification of α‐linolenic acid with glycerol. The resin ECR8806 was selected as an effective support for the...journal article 2018
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Zhu, Zhengqiu (author), Chen, B. (author), Qiu, S. (author), Wang, Rongxiao (author), Wang, Yiping (author), Ma, Liang (author), Qiu, Xiaogang (author)The chemical industry is of paramount importance to the world economy and this industrial sector represents a substantial income source for developing countries. However, the chemical plants producing inside an industrial district pose a great threat to the surrounding atmospheric environment and human health. Therefore, designing an...journal article 2018
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Wang, Rongxiao (author), Chen, B. (author), Qiu, S. (author), Ma, Liang (author), Zhu, Zhengqiu (author), Wang, Yiping (author), Qiu, Xiaogang (author)Locating and quantifying the emission source plays a significant role in the emergency management of hazardous gas leak accidents. Due to the lack of a desirable atmospheric dispersion model, current source estimation algorithms cannot meet the requirements of both accuracy and efficiency. In addition, the original optimization algorithm can...journal article 2018
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Ma, Wanjing (author), Zou, Li (author), An, Kun (author), Gartner, Nathan H. (author), Wang, M. (author)Arterial traffic signal coordination makes traffic flow more efficient and safer. This paper presents a partition-enabled multi-mode band (PM-BAND) model that is designed to solve the signal coordination problem for arterials with multiple modes, i.e., passenger cars and transit vehicles. The proposed method permits the progression bands to...journal article 2018
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Ma, Jiaming (author), Wei, Yinping (author), Gan, Lin (author), Wang, C. (author), Xia, Heyi (author), Lv, Wei (author), Li, Jia (author), Li, Baohua (author), Yang, Quan Hong (author), Kang, Feiyu (author), He, Yan Bing (author)It is a huge challenge for high-tap-density electrodes to achieve high volumetric energy density but without compromising the ionic transportation. Herein, we prepared compact Li<sub>4</sub>Ti<sub>5</sub>O<sub>12</sub> (LTO) microspheres consisting of densely packed primary nanoparticles. The real space distribution of lithium ions inside the...journal article 2019
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Zhang, Tianyu (author), Ma, Yunjian (author), Tan, Chin Ping (author), Hollmann, F. (author), Wang, Jianrong (author), Yang, Bo (author), Wang, Yonghua (author)Poor H <sub>2</sub> O <sub>2</sub> -resistance by enzymes is a key bottleneck in the epoxidation process of oil by enzymatic methods. In this study, the stability of three lipases, from Aspergillus oryzae lipase (AOL), Aspergillus fumigatus lipase B (AflB), and marine Janibacter (MAJ1), in the presence of H <sub>2</sub> O <sub>2</sub> was...journal article 2019
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Wang, R. (author), Haspel, Henrik (author), Pustovarenko, Alexey (author), Dikhtiarenko, A. (author), Osadchii, D. (author), Ma, M. (author), Smith, W.A. (author), Kapteijn, F. (author), Gascon, Jorge (author)We report the preparation and electrocatalytic performance of silver-containing gas diffusion electrodes (GDEs) derived from a silver coordination polymer (Ag-CP). Layer-by-layer growth of the Ag-CP onto porous supports was applied to control Ag loading. Subsequent electro-decomposition of the Ag-CP resulted in highly selective and efficient...journal article 2019
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Zhou, Z. (author), Ge, Jianzhong (author), Wang, Zhengbing (author), van Maren, D.S. (author), Ma, Jianfei (author), Ding, Ping Xing (author)Lateral flow significantly contributes to the near-bottom mass transport of salinity in a channel-shoal system. In this study, an integrated tripod system was deployed in the transition zone of a channel-shoal system of the Changjiang Estuary (CE), China, to observe the near-bottom physics with high temporal/spatial resolution, particularly...journal article 2019
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Ouyang, Xiaowei (author), Wang, Liquan (author), Xu, Shida (author), Ma, Yuwei (author), Ye, G. (author)Carbonation treatment can effectively improve the performance of recycled concrete aggregate and fines due to the reactions of CO<sub>2</sub> with CH and C–S–H gel of cement paste. To better understand the mechanisms involved in the performance improvement, the surface properties of carbonated recycled cement paste powder (CRP) and its effect...journal article 2020
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Li, Yongru (author), Ma, Yunjian (author), Li, Peilin (author), Zhang, Xizhen (author), Ribitsch, Doris (author), Alcalde, Miguel (author), Hollmann, F. (author), Wang, Yonghua (author)A bienzymatic cascade for selective sulfoxidation is presented. The evolved recombinant peroxygenase from Agrocybe aegeritra catalyses the enantioselective sulfoxidation of thioanisole whereas the choline oxidase from Arthrobacter nicotianae provides the H2 O2 necessary via reductive activation of ambient oxygen. The reactions are performed...journal article 2020
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Xia, Han (author), Zhang, Wanshun (author), He, Lian (author), Ma, Mengyue (author), Peng, Hong (author), Li, Lin (author), Ke, Q. (author), Hang, Panpan (author), Wang, Xintang (author)China has implemented main functional areas planning (MFAP) since 2010, which is essential for improving the efficiency of land space utilization and achieving sustainable urban development. Quantitative assessments of the urban development levels (UDLs) at the county level across China after the implementation of MFAP have not been well...journal article 2020
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Ma, Yunjian (author), Zhang, Xizhen (author), Li, Yongru (author), Li, Peilin (author), Hollmann, F. (author), Wang, Yonghua (author)A biocatalytic cascade transforming castor oil into (R,Z)-octadec-9-en-7-ol is presented by combining a lipase catalysed hydrolysis of castor oil into ricinoleic acid followed by a photoenzymatic decarboxylation into (R,Z)-octadec-9-en-7-ol. Conversion of up to 41.7% and overall product concentrations of up to 60 mM, this new bienzymatic and...journal article 2020