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| 1 | Preparation of High Viscosity PAO from Mixed Alpha-Olefins over Metallocene Catalyst显示文摘Polymerization of mixed alpha-olefins originating from the Fischer-Tropsch synthesis catalyzed by theBu)_3/[Me_2NHPh]^+[B(C_6F_5)_4]^-,was studied.The effects of the Zr/olefin mole ratio,Al/Zr mole ratio,reaction temperature,and reaction time on the viscosity and molecular weight of the product were investigated.The conversion under optimized conditions reached 97.3%.The product structure was characterized by ^(13)C NMR spectrometry and ~1H NMR spectrometry,and the conversion of olefins with different carbon numbers under different conditions was determined by GC analysis.The polymer obtained under optimized conditions has a high viscosity index of 262 with a narrow molecular weight distribution of 1.95,which is a desired component for lubricating base oil. | Jiang Hongbo Xu Xinlei Hong Xianzhong Song Shangfei | 2018 | China Petroleum Processing & Petrochemical Technology2018，20，2： | 7 |
| 2 | A qualitative and quantitative study of color emotion using valence-arousal显示文摘这份报纸描述质并且用一个标准设备无关的比色的系统的颜色情感尺寸表示的定量分析。为了收集,渲染情感数据, 20 个题目被要求报导他们的情感回答用一个原子价唤起情感模型,到 52 件颜色样品,那从 CIELAB Lch 颜色空格被选择。质的分析,变化(ANOVA ) 的包括的分析,皮尔森关联和枪兵评价关联,重要差别在对无色、色彩的刺激的回答之间存在的表演,但是色彩的样品之间没有重要差别。在光亮 / 浓度和原子价唤起尺寸之间有一种积极线性关系。随后,几个经典预言者习惯于份量上预言情感由颜色属性导致了。而且,几个明确的颜色情感模型被使用多重线性回归与开发逐步并且步回归。试验性的结果证明浓度和光亮比色彩在情感上有更强壮的效果,它与我们的质的结果和另外的心理研究一致。唤起比原子价有更大的预兆的价值。 | Shangfei WANG Rui DING | 2012 | Frontiers of Computer Science2012，6，4： | 4 |
| 3 | Fusion of visible and thermal images for facial expression recognition显示文摘 | Shangfei WANG Shan HE Yue WU Menghua HE Qiang JI | 2014 | Frontiers of Computer Science2014，8，2： | 2 |
| 4 | Learning with privileged information using Bayesian networks显示文摘 | Shangfei WANG Menghua HE Yachen ZHU Shan HE Yue LIU Qiang JI | 2015 | Frontiers of Computer Science2015，9，2： | 1 |
| 5 | A natural visible and infrared facial expression database for expression recognition and emotion inference显示文摘 | Wang Shangfei Liu Zhilei Lyu Siliang | 2010 | IEEE Trans on Multimedia2010，12，7： | 1 |
| 6 | Eye localiza- tion from thermal infrared images显示文摘 | Wang Shangfei Liu Zhilei Shen Peijia | 2013 | Pattern Recognition2013，46，10： | 1 |
| 7 | A Natural Visible and Infrared Facial Expression Database for Expression Recognition and Emotion Inference显示文摘 | Shangfei Wang Zhilei Liu Siliang Lv | | 0，，07： | 1 |
| 8 | Emotion recognition from thermal infrared images using deep Boltzmann machine显示文摘 | Shangfei WANG Menghua HE Zhen GAO Shan HE Qiang JI | 2014 | Frontiers of Computer Science2014，8，4： | 1 |
| 9 | Influence of rainfall-induced diabatic heating on southern rainfall-northern haze over eastern China in early February 2023显示文摘In early February 2023,there was severe haze on the North China Plain(NCP)that was contemporaneous with heavy rainfall over southern China,which was known as southern rainfall-northern haze(SR-NH).Based on observational and reanalysis data,the meteorological causes of this SR-NH event are investigated in this study using correlation analysis,dynamic diagnostics and numerical experiments.The results show that the anticyclonic anomaly in the Pacific Northwest(also referred to as the northeast Asian anomalous anticyclone)is responsible for the SR-NH.On the one hand,this anticyclonic anomaly leads to persistent rainfall over southern China by causing strong ascending motion in conjunction with an anomalous cyclone over the Chinese mainland and transporting large amounts of water vapor there.On the other hand,it weakens the climatological northerly winds of the NCP through the southeasterly flow,worsening the horizontal diffusion conditions of pollutants.Additionally,the atmospheric stability and relative humidity over the NCP are significantly increased by this anticyclonic anomaly.These conditions result in higher PM2.5concentrations over the NCP.Additional results suggest that this anticyclonic anomaly is related to diabatic heating released by rainfall in southern China,which not only intensifies the rainfall process there(with a contribution of 11.5%)but also induces an anticyclonic anomaly in the upper troposphere of the Pacific Northwest(i.e.,200 hPa).The rainfall-related anticyclonic anomaly reinforces the anticyclonic anomaly in the Pacific Northwest caused by large-scale circulation(with a contribution of 27%)and thus affects haze over the NCP.This study provides a new reference for understanding the contribution of rainfall in southern China to haze over the NCP. | Xiadong AN Wen CHEN Chun LI Lifang SHENG Weihang ZHANG Shangfei HAI Peng HU | 2023 | Science China Earth Sciences2023，66，11： | 0 |
| 10 | Multifunctional all-polymer photovoltaic blend with simultaneously improved efficiency(18.04%),stability and mechanical durability显示文摘One of the most appealing material systems for solar energy conversion is allpolymer blend.Presently,the three key merits(power conversion efficiency,operation stability and mechanical robustness)exhibited a trade-off in a particular all-polymer blend system,which greatly limit its commercial application.Diverting the classic ternary tactic of organic solar cells based on polymer,nonfullerene small molecule and fullerene,herein we demonstrate that the three merits of a benchmark all-polymer blend PM6:PY-IT can be simultaneously maximized via the introduction of a polymerized fullerene derivative PPCBMB.Importantly,the addition of the guest component promoted the power conversion efficiency of PM6:PY-IT blend from 16.59%to 18.04%.Meanwhile,the device stability and film ductility are also improved due to the addition of this polymerized fullerene material.Morphology and device physics analyses reveal that optimal ternary system contains well-maintained molecular packing and crystallinity,being beneficial to keeping favorable charge transport and the reduced domain size contributed to charge generation and ductility improvement.Furthermore,the ternary photovoltaic blend was successfully used as photocatalysts,and an excellent heavy metal removal from water was demonstrated.This study showcases the multi-functions of all-polymer blends via the use of polymerized fullerenes. | Tao Liu Kangkang Zhou Ruijie Ma Libin Zhang Ciyuan Huang Zhenghui Luo Hongxiang Zhu Shangfei Yao Chuluo Yang Bingsuo Zou Long Ye | 2023 | Aggregate2023，4，3： | 0 |
| 11 | A Two-in-One Annealing Enables Dopant Free Block Copolymer Based Organic Solar Cells with over 16%Efficiency显示文摘The caption of Figure 4:“Figure 4(a)2D-GIWAXS patterns.(b)IP and(c)OOP line cuts.Calculated results of d-spacing and CL values for(d)IP and(e)OOP directions.”should be corrected to“Figure 4(a)Jph vs Veff relationships.(b)VOC and(c)JSC vs light intensity plots.Hole-only(d)and electron-only(e)device results.(f)Summarizedμh,μe and ratios.” | Shangfei Yao Linji Yang Shasha Shi Yang Zhou Min Long Wenhao Zhang Songlin Cai Ciyuan Huang Tao Liu Bingsuo Zou | 2023 | Chinese Journal of Chemistry2023，41，7： | 0 |
| 12 | A Two-in-One Annealing Enables Dopant Free Block Copolymer Based Organic Solar Cells with over 16% Efficiency显示文摘The organic solar cells(OSCs)based on block copolymer systems bear the hope of achieving the optimal balance of power conversion efficiency(PCE)and stability,but the key index,PCE of this type devices is still low.To improve the efficiency,regulating the thin-film morphology is always the core engineering,which is usually achieved via two aspects:precursor optimization and post treatments. | Shangfei Yao Linji Yang Shasha Shi Yang Zhou Min Long Wenhao Zhang Songlin Cai Ciyuan Huang Tao Liu Bingsuo Zou | 2023 | Chinese Journal of Chemistry2023，41，6： | 0 |
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