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Embodied Emotion--Turn from Traditional to PostCognitive Perspectives

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Journal of Electronic Science and Technology 2017年第1期15卷 52-57页

作者： chao-Ju tang School of Foreign Languages University of Electronic Science and TechnologyChengdu 610054China

This literature review on the research of embodied emotion addresses the aspects of the concepts of embodied emotion, the various theories or theses on the embodied emotion abroad and at home, some comments based on t... 详细信息

关键词： emotion embodied discussions cognition psychological motivation emphasized acknowledged actually linguistics

The Wave-Like Auroral Structure around Auroral Expansion Onset

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Chinese Physics Letters 2011年第10期28卷 284-287页

作者： tang chao-Ling School of Space Science and Physics Shandong University at WeihaiWeihai 264209

We present the direct connection between the wave-like auroral structure around the time of auroral expansion onset and the ballooning mode waves in the near-Earth *** on the NASA mission time history of events and macroscale interactions during substorms(THEMIS)ground-based all-sky imagers,we show that around the time of auroral expansion onset,a wave-like auroral structure first has four luminosity peaks separated by 2–3°magnetic longitude(MLON).Subsequently,the wave-like structure propagates in the azimuthal direction and an overall bright arc spans approximately 1 h magnetic local *** wavelength is estimated to be 120–180 ***,a noticeable poleward auroral expansion is *** ballooning mode waves are identified by two THEMIS probes in the near-Earth *** observed wavelength of the ballooning mode waves is approximately equal to the order of the ion Larmor *** wavelength of 1500–3000 km in the near-Earth magnetotail is comparable with the wave-like auroral structure *** study suggests that the ballooning mode waves might play a crucial role in auroral expansion onset,corresponding to the wave-like auroral structure in this study.

关键词： Earth storm Aurora

Reductive smelting of spent lead–acid battery colloid sludge in a molten Na_2CO_3 salt

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International Journal of Minerals,Metallurgy and Materials 2015年第8期22卷 798-803页

作者： Yu-jie Hu chao-bo tang Mo-tang tang Yong-ming Chen School of Metallurgy and Environment Central South University School of Metallurgy Engineering Hunan University of Technology

Lead extraction from spent lead–acid battery paste in a molten Na2CO3 salt containing Zn O as a sulfur-fixing agent was studied. Some influencing factors, including smelting temperature, reaction time, Zn O and salt dosages, were investigated in detail using single-factor experiments. The optimum conditions were determined as follows: T = 880°C; t = 60 min; Na2CO3/paste mass ratio = 2.8:1; and the Zn O dosage is equal to the stoichiometric requirement. Under the optimum conditions, the direct recovery rate of lead reached 98.14%. The results suggested that increases in temperature and salt dosage improved the direct recovery rate of lead. XRD results and thermodynamic calculations indicated that the reaction approaches of lead and sulfur were Pb SO4→Pb and Pb SO4→Zn S, respectively. Sulfur was fixed in the form of Zn S, whereas the molten salt did not react with other components, serving only as a reaction medium.

关键词： lead–acid batteries molten salts lead smelting des

Spatiotemporal evolution and driving factors for GHG emissions of aluminum industry in China

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Frontiers in Energy 2023年第2期17卷 294-305页

作者： chao tang Yong GENG Xue RUI Guimei ZHAO School of Environmental Science and Engineering Shanghai Jiao Tong UniversityShanghai 200240China China Institute for Urban Governance School of International and Public AffairsShanghai Jiao Tong UniversityShanghai200030China SJTU-UNIDO Joint Institute of Inclusive and Sustainable Industrial Development School of International and Public AffairsShanghai Jiao Tong UniversityShanghai200030China School of Finance and Economics Jiangsu UniversityZhenjiang212013China

China’s aluminum(Al)production has released a huge amount of greenhouse gas(GHG)*** one of the biggest country of primary Al production,China must mitigate its overall GHG emission from its Al industry so that the national carbon neutrality target can be *** such a background,the study described in this paper conducts a dynamic material flow analysis to reveal the spatiotemporal evolution features of Al flows in China from 2000 to *** analysis is also performed to uncover the driving factors of GHG emission generated from the Al *** major findings include the fact that China’s primary Al production center has transferred to the western region;the primary Al smelting and carbon anode consumption are the most carbonintensive processes in the Al life cycle;the accumulative GHG emission from electricity accounts for 78.14% of the total GHG emission generated from the Al industry;China’s current Al recycling ratio is low although the corresponding GHG emission can be reduced by 93.73% if all the primary Al can be replaced by secondary Al;and the total GHG emission can be reduced by 88.58% if major primary Al manufacturing firms are transferred from Inner Mongolia to *** upon these findings and considering regional disparity,several policy implications are proposed,including promotion of secondary Al production,support of clean electricity penetration,and relocation of the Al industry.

关键词： aluminum material flow analysis GHG(greenhouse gas)emissions LMDI(logarithmic mean divisa index)

DNA sequencing by synthesis with degenerate primers

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Journal of Genetics and Genomics 2008年第9期35卷 545-551页

作者： chao tang Xiaolong Shi Xiujie Li Zuhong Lu State Key Laboratory of Bioelectronics Southeast University Nanjing 210096 China The School of Basic Medical Sciences Southeast University Nanfing 210096 China

The degenerate primer-based sequencing was developed by a synthesis method （DP-SBS） for high-throughput DNA sequencing, in which a set of degenerate primers are hybridized on the arrayed DNA templates and extended by DNA polymerase on microarrays. In this method, a different set of degenerate primers containing a given number （n） of degenerate nucleotides at the 3＇-ends were annealed to the sequenced templates that were immobilized on the solid surface. The nucleotides （n＋1） on the template sequences were determined by detecting the incorporation of fluorescent labeled nucleotides. The fluorescent labeled nucleotide was incorporated into the primer in a base-specific manner after the enzymatic primer extension reactions and nine-base length were read out accurately. The main advantage of the DP-SBS is that the method only uses very conventional biochemical reagents and avoids the complicated special chemical reagents for removing the labeled nucleotides and reactivating the primer for further extension. From the present study, it is found that the DP-SBS method is reliable, simple, and cost-effective for laboratory-sequencing a large amount of short DNA fragments.

关键词： microarrays DNA sequencing degenerate primer extension SBS DP-SBS

Sterol carrier protein 2: A promising target in the pathogenesis of atherosclerosis

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Genes & Diseases 2023年第2期10卷 457-467页

作者： Can Xu Heng Li chao-Ke tang Institute of Cardiovascular Disease Key Laboratory for Arteriosclerology of Hunan ProvinceHunan Province Cooperative Innovation Center for Molecular Target New Drug StudyThe First Affiliated Hospital of University of South ChinaDepartment of CardiologyHengyang Medical SchoolUniversity of SouthChinaHengyangHunan421001China

Atherosclerosis, the underlying pathophysiological basis of cardiovascular disease, has been recognized as a lipid-driven chronic inflammatory disease. Sterol carrier protein 2 (SCP-2) is a 13-kDa non-specific lipid-transfer protein expressed by various tissues and cells, such as liver, heart, vascular smooth muscle cells (VSMCs), and macrophages. SCP-2 has an extensive role in cardiovascular and metabolic diseases. Recently, SCP-2 was reported to promote the development of atherosclerosis by regulating lipid metabolism and peroxidation, endocannabinoid metabolism, vascular inflammation, and fatty acid metabolism. In this review, we summarized the recent advances regarding the role of SCP-2 in the pathogenesis of atherosclerosis and tried to provide a rationale for future investigation and a better understanding of the biological functions of SCP-2 in atherosclerotic cardiovascular disease.

关键词： Atherosclerosis Fatty acid metabolism Lipid metabolism SCP-2 Vascular inflammation

Self-Attention Mechanism-Based Activity and Motion Recognition Using Wi-Fi Signals

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China Communications 2024年第12期21卷 92-107页

作者： Kabo Poloko Nkabiti Chen Yueyun tang chao School of Computer and Communication Engineering University of Science and Technology BeijingBeijing 100083China Shunde Innovation School University of Science and Technology BeijingGuangdong 528399China

Activity and motion recognition using Wi-Fi signals,mainly channel state information(CSI),has captured the interest of many researchers in recent *** research studies have achieved splendid results with the help of machine learning models from different applications such as healthcare services,sign language translation,security,context awareness,and the internet of ***,most of these adopted studies have some shortcomings in the machine learning algorithms as they rely on recurrence and convolutions and,thus,precluding smooth sequential ***,in this paper,we propose a deep-learning approach based solely on attention,i.e.,the sole Self-Attention Mechanism model(Sole-SAM),for activity and motion recognition using Wi-Fi *** Sole-SAM was deployed to learn the features representing different activities and motions from the raw CSI *** were carried out to evaluate the performance of the proposed Sole-SAM *** experimental results indicated that our proposed system took significantly less time to train than models that rely on recurrence and convolutions like Long Short-Term Memory(LSTM)and Recurrent Neural Network(RNN).Sole-SAM archived a 0.94%accuracy level,which is 0.04%better than RNN and 0.02%better than LSTM.

关键词： CSI human activity and motion recognition Sole-SAM Wi-Fi

Mobility Prediction Based Tracking of Moving Objects in Wireless Sensor Networks

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Chinese Journal of Electronics 2023年第4期32卷 793-805页

作者： tang chao XIA Yinqiu DOU Lihua School of Automation Beijing Institute of Technology Beijing Institute of Technology Chongqing Innovation Center

This paper investigates the multi-sensor fused localization of moving targets in a wireless sensor network. Each ultra-wide band(UWB) sensor is assigned a stability weight according to its survival time prediction. The measurement accuracy of each sensor into the constraints of the weight distribution based on the interactive multi-model method, a double weight distribution algorithm that considers measurement accuracy and stability is proposed. Based on the double weight algorithm,the measurement information of each UWB sensor, the inertial measurement unit(IMU)-based state vector and the UWB-based state vector by federated Kalman filter are integrated to realize the correction of the IMU. Finally, several numerical simulations are performed to show that the proposed algorithm can effectively suppress the measurement dropout when tracking moving targets in a wireless sensor network, and it can also automatically adjust the weight of each sensor based on the measurement error covariance to improve the tracking accuracy.

关键词： Weight measurement Wireless communication Wireless sensor networks Measurement errors Target tracking Heuristic algorithms Measurement uncertainty

Quantitative structure-activity relationships for joint toxicity of substituted phenols and anilines to Scenedesmus obliquus

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Journal of Environmental Sciences 2008年第1期20卷 115-119页

作者： WANG chao LU Guanghua tang Zhuyun GUO Xiaoling State Key Laboratory for Hydrology-Water Resources and Hydraulic Engineering College of Environmental Science and Engineering Hohai University Nanjing 210098 China

There are often many chemicals coexisting in aquatic ecosystems, and few information on the joint toxicity of a mixture of organic pollutants is available at present. The 48-h toxicity of substituted phenols and anilines and their binary mixtures to Scenedesmus obliquus was determined by the algae inhibition test. The median effective inhibition concentration EC50 values for single compounds and EC50mix values for coexistent compounds were obtained. The n-octanol/water partition coefficient （logPmlx） and the frontier orbital energy gap （AEmlx） for mixtures were calculated. The following two-descriptor quantitative structure-activity relationships （QSARs） models were developed to predict single toxicity and joint toxicity respectively： log（1/ECs0） = 0.445logP - 0.801AE ＋ 9.501 （r2 = 0.876） and log （1/EC50mix） = 0.338logPmix- 0.492AEmix ＋ 6.928 （r^2 = 0.831）. The two equations were found to fit well. In addition, the model derived from the structural parameters of single components in binary mixtures log（1/EC50mix） = 0.2221ogP - 0.277AE ＋ 5.250 （r^2 = 0.879） can be used successfully to predict the toxicity of a mixture.

关键词： joint toxicity QSARs frontier orbital energy gap 2,4-dichlorophenol