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| 1 | Clinical and biochemical indexes from 2019-nCoV infected patients linked to viral loads and lung injury显示文摘The outbreak of the 2019-nCoV infection began in December 2019 in Wuhan,Hubei province,and rapidly spread to many provinces in China as well as other countries.Here we report the epidemiological,clinical,laboratory,and radiological characteristics,as well as potential biomarkers for predicting disease severity in 2019-nCoV-infected patients in Shenzhen,China.All 12 cases of the 2019-nCoV-infected patients developed pneumonia and half of them developed acute respiratory distress syndrome (ARDS).The most common laboratory abnormalities were hypoalbuminemia,lymphopenia,decreased percentage of lymphocytes (LYM) and neutrophils (NEU),elevated C-reactive protein (CRP) and lactate dehydrogenase (LDH),and decreased CD8 count.The viral load of 2019-nCoV detected from patient respiratory tracts was positively linked to lung disease severity.ALB,LYM,LYM (%),LDH,NEU (%),and CRP were highly correlated to the acute lung injury.Age,viral load,lung injury score,and blood biochemistry indexes,albumin (ALB),CRP,LDH,LYM (%),LYM,and NEU (%),may be predictors of disease severity.Moreover,the Angiotensin Ⅱlevel in the plasma sample from 2019-nCoV infected patients was markedly elevated and linearly associated to viral load and lung injury.Our results suggest a number of potential diagnosis biomarkers and angiotensin receptor blocker (ARB) drugs for potential repurposing treatment of 2019-nCoV infection. | Yingxia Liu Yang Yang Cong Zhang Fengming Huang Fuxiang Wang Jing Yuan Zhaoqin Wang Jinxiu Li Jianming Li Cheng Feng Zheng Zhang Lifei Wang Ling Peng Li Chen Yuhao Qin Dandan Zhao Shuguang Tan Lu Yin Jun Xu Congzhao Zhou Chengyu Jiang Lei Liu | 2020 | Science China(Life Sciences)2020，63，3： | 157 |
| 2 | Protein trans-splicing based dual-vector delivery of the coagulation factor Ⅷ gene显示文摘A dual-vector system was explored for the delivery of the coagulation factor VIII gene,using intein-mediated protein trans-splicing as a means to produce intact functional factor VIII post-translationally.A pair of eukaryotic expression vectors,expressing Ssp DnaB intein-fused heavy and light chain genes of B-domain deleted factor VIII (BDD-FVIII),was constructed.With transient co-transfection of the two vectors into 293 and COS-7 cells,the culture supernatants contained (137±23) and (109±22) ng mL–1 spliced BDD-FVIII antigen with an activity of (1.05±0.16) and (0.79±0.23) IU mL–1 for 293 and COS-7 cells,respectively.The spliced BDD-FVIII was also detected in supernatants from a mixture of cells transfected with inteinfused heavy and light chain genes.The spliced BDD-FVIII protein bands from cell lysates were visualized by Western blotting.The data demonstrated that intein could be used to transfer the split factor VIII gene and provided valuable information on factor VIII gene delivery by dual-adeno-associated virus in hemophilia A gene therapy. | ZHU FuXiang,LIU ZeLong,CHI XiaoYan & QU HuiGe Life Science College of Ludong University,Yantai 264025,China | 2010 | Science China(Life Sciences)2010，53，6： | 27 |
| 3 | NLRC5 regulates MHC class I antigen presentation in host defense against intracellular pathogens显示文摘像点头的受体(NLR ) 是对微生物引起的感染在天生的免疫起关键作用的细胞内部的蛋白质的一个家庭。NLRC5, NLR 家庭的最大的成员,最近吸引了许多注意。然而,在 vitro,研究在主人防卫并且在调整有免疫力的发信号的小径关于 NLRC5 的角色报导了不一致的结果。在里面 NLRC5 的 vivo 功能仍然保持未知。这里,我们报导 NLRC5 是对在 vivo 的细胞内部的病原体的主人防卫的一个批评管理者。NLRC5 明确地为涉及 MHC 一级抗原表示的基因的表示被要求。NLRC5 缺乏的老鼠显示了在 MHC 一级基因和伴随物失败的表示的一个深刻缺点激活 L。monocytogenes 特定的 CD8 + T 房间回答,包括的激活,增长和 cytotoxicity,和变异的老鼠更产生病原体感染。调停 NLRP3 的 inflammasome 激活部分也在 NLRC5 缺乏的老鼠被损害。然而, NLRC5 为 NF-κ 的导致病原体的表示是非必需的; B 依赖的支持 inflammatory 基因以及类型我干扰素基因。因此, NLRC5 极其调整 MHC 一级抗原表示控制细胞内部的病原体感染。 | Yikun Yao Yalong Wang Fuxiang Chen Yin Huang Shu Zhu Qibin Leng Hongyan Wang Yufang Shi Youcun Qian | 2012 | Cell Research2012，22，5： | 13 |
| 4 | TALEN-based generation of a cynomolgus monkey disease model for human microcephaly显示文摘基因在非人类的首领编辑可以为在人探索病原学和遗传上基于的神经病学的混乱的治疗学的策略导致珍贵模型。然而,仔细在人模仿病理学、行为的赤字的神经病学的混乱的一个猴子模型成功地还没被产生了。Microcephalin 1 (MCPH1 ) 在人的大脑,和智力迟钝伴随的 MCPH1 变化原因头小畸型的进化被含有。这里,我们产生了用抄写带 biallelic MCPH1 变化的一只 cynomolgus 猴子(Macaca fascicularis ) 像使活跃之物的受动器核酸酶。猴子概括了大多数在病人观察的重要临床的特征,包括在头圆周,早熟的染色体冷凝作用(PCC ) ,语料库 callosum 的发育不全和上面的手足 spasticity 的显著减小。而且,在变异的真皮的成纤维细胞的 MCPH1 的 overexpression 救了 PCC 症候群。这个猴子模型可以帮助我们阐明在人的头小畸型并且更好的致病的 MCPH1 的角色在首领大脑尺寸的进化理解这蛋白质的功能。 | Qiong Ke Weiqiang Li Xingqiang Lai Hong Chen Lihua Huang Zhuang Kang Kai Li Jie Ren Xiaofeng Lin Haiqing Zheng Weijun Huang Yunhan Ma Dongdong Xu Zheng Chen Xinming Song Xinyi Lin Min Zhuang Tao Wang Fengfeng Zhuang Jianzhong Xi Frank Fuxiang Mao Huimin Xia Bruce T Lahn Qi Zhou Shihua Yang Andy Peng Xiang | 2016 | Cell Research2016，26，9： | 13 |
| 5 | Total pollution effect of urban surface runoff显示文摘For pollution research with regard to urban surface runoff,most sampling strategies to date have focused on differences in land usage. With single land-use sampling,total surface runoffpollution effect cannot be evaluated unless every land usage spot is monitored. Through a new sampling strategy known as mixed stormwater sampling for a street community at discharge outlet adjacent to river,this study assessed the total urban surface runoffpollution effect caused by a variety of land uses and the pollutants washed off from the rain pipe system in the Futian River watershed in Shenzhen City of China.The water quality monitoring indices were COD(chemical oxygen demand),TSS(total suspend solid),TP(total phosphorus),TN(total nitrogen)and BOD(biochemical oxygen demand).The sums of total pollution loads discharged into the river for the four indices of COD,TSS,TN,and TP over all seven rainfall events were very different.The mathematical model for simulating total pollution loads was established from discharge outlet mixed stormwater sampling of total pollution loads on the basis of four parameters:rainfall intensity,total land area,impervious land area,and pervious land area.In order to treat surface runoffpollution,the values of MFF30(mass first flush ratio)and FF30(first 30%of runoffvolume) can be considered as split-flow control criteria to obtain more effective and economical design of structural BMPs(best management practices)facilities. | LUO Hongbing LUO Lin HUANG Gu LIU Ping LI Jingxian HU Sheng WANG Fuxiang XU Rui HUANG Xiaoxue | 2009 | Journal of Environmental Sciences2009，21，9： | 13 |
| 6 | Analysis for retrieval and validation results of FY-3 Total Ozone Unit (TOU)显示文摘Retrieval experiment was made for global total column ozone using the first year measurements of Total Ozone Unit (TOU) on board the second generation polar orbiting meteorological satellite of China, FY-3/A. The retrieval results were analyzed and validated by comparison with AURA/OMI, Meteop/GOME-2 global ozone products and ground-based ozone measurement data. The qualititative comparisons over the globe especially over Antarctica and the Tibetan Plateau show that the spatial and temporal distribution characteristics are consistent with OMI and GOME-2 products. The quantitative comparisons with ground-based measurements and AURA/OMI ozone product were made over 74 stations, the TOU total ozone retrieval has a 3% rms relative error compared with AURA/OMI ozone product and 4.2% rms relative error with ground-based measurements. The maximum difference between satellite retrieval and ground-based measurements was found in the Antarctica ozone hole. The TOU global ozone product is operational and distributed to all users. | WANG WeiHe ZHANG XingYing AN XingQin ZHANG Yan HUANG FuXiang WANG YongMei WANG YingJian ZHANG ZhongMou LU JianGong FU LiPing JIANG Fang LIU GuoYang | 2010 | Chinese Science Bulletin2010，55，26： | 12 |
| 7 | FY-3 satellite Ultraviolet Total Ozone Unit显示文摘FY-3 satellites are Chinese second-generation polar orbit meteorological satellite series. Ultraviolet Total Ozone Unit (TOU) is one of the main payloads on FY-3 satellite and the first instrument for daily global coverage of total ozone monitoring in China. The main purpose of TOU is to measure the Earth backscatter ultraviolet radiation for retrieving daily global map of atmospheric ozone. TOU will provide the important parameters for environmental monitoring, climate forecasting and global climate changing research. At present, the in-orbit testing of TOU has accomplished and won a consummation, and it will be delivered to National Satellite Meteorological Center for the operational phase of the project. In this paper we introduce the instrument of TOU and its measuring principle, in general. We also analyze the recent working status of the instrument, including the sensitivity, measuring precision of solar irradiance, diffuser degradation and wavelength drift. The inversion results show that TOU can provide good global ozone maps, and a comparison with the OMI total ozone product shows that their RMS deviation is about 5%. It is indicated that the satisfied global distribution of total ozone can be obtained through TOU observational data and self-developed inversion method. | WANG YongMei WANG YingJian WANG WeiHe ZHANG ZhongMou LU JianGong FU LiPing JIANG Fang CHEN Ji WANG JiHong GUAN FengJun HUANG FuXiang ZHANG XingYing | 2010 | Chinese Science Bulletin2010，55，1： | 9 |
| 8 | Vertical ozone profiles deduced from measurements of SBUS on FY-3 satellite显示文摘The FY-3 satellite is a second-generation Chinese polar-orbit meteorological satellite.The Solar Backscatter Ultraviolet Sounder (SBUS),one of the main payloads on the FY-3 satellite,is the first Chinese ozone-monitoring instrument on a meteorological satellite.As part of the in-orbit validation of FY-3,we carried out a retrieval trial using measurements from SBUS during the period of 17-30 July,2008,and compared those data with measurements and retrieved profiles from the National Oceanic and Atmospheric Administration (NOAA) satellite SBUV/2.The results show that the precision of the measurements and retrieved profiles are quite good.The averaged relative difference percentages of the ozone profiles retrieved from SBUS and those from SBUV/2 are within ±7%. | HUANG FuXiang LIU NianQing ZHAO MingXian WANG ShuRong HUANG Yu | 2010 | Chinese Science Bulletin2010，55，10： | 9 |
| 9 | The effect of a secretion-enhanced heavy chain on improving intein-based dual-vector co-delivery of a full-length factor Ⅷ gene显示文摘Treatment of hemophilia A by gene therapy is adversely affected by inefficient FVIII secretion and the large FVIII gene,which is difficult to package in the promising adeno-associated virus (AAV) vectors.Inhibited secretion of FVIII is caused mainly by inefficient secretion of its heavy chain.Previously,we have employed a protein splicing-based dual-vector to co-transfer a B-domain-deleted FVIII (BDD-FVIII) gene,suggesting that the light chain,covalently ligated to a co-expressed heavy chain can improve the secretion of spliced BDD-FVIII.However,its level of secretion was affected by inefficient secretion the heavy chain.Here,we studied the effect of a mutant heavy chain with L303E/F309S substitutions,which enhance FVIII secretion on the heavy chain itself and spliced FVIII when using a protein splicing-based split-delivery of a full-length FVIII gene.Eukaryotic vectors expressing Ssp DnaB intein-fused mutant heavy and light chains were transiently co-transfected into cultured COS-7 cells.A spliced FVIII protein was seen in co-transfected cells by Western blot analysis.The heavy chain was secreted by cells transfected with the mutant heavy chain gene alone at (39±11) ng/mL and this secretion increased to (123±13) ng/mL when cells were co-transfected with the light chain gene,which was greater than the secretion of wild-type heavy chain.The amount of spliced FVIII in the culture supernatant of co-transfected cells was (86±14) ng/mL,with an activity of (0.61±0.08) IU/mL,which was greater than that of wild-type FVIII co-transfected cells.Spliced FVIII and bioactivity were also detected in the combined culture supernatant of cells individually transfected with mutant heavy and light chain gene at a higher level than that of combined wild-type heavy and light chain transfections.This suggested that the heavy chain with improved secretion markedly increased the efficacy of protein splicing-based split delivery of the full-length FVIII gene using a dual-vector.These results encourage the transfer of this technology to an animal model using a dual-AAV vector. | ZHU FuXiang YANG ShuDe LIU ZeLong MIAO Jing QU HuiGe CHI XiaoYan | 2011 | Chinese Science Bulletin2011，56，2： | 8 |
| 10 | Monitoring of the 2011 spring low ozone events in the Arctic region显示文摘Data from FY-3B SBUS and NOAA SBUV/2 were used to monitor ozone levels in the Arctic region from March 1 to April 5, 2011. Results revealed a significant ozone depletion in the area, with total ozone levels between 200-250 DU. The ozone levels recorded were 100-200 DU below normal, and in some parts the levels were as low as 200 DU, indicating a mini ozone-hole. During the sampling period, the ozone depletion area underwent identifiable expansion and detraction, a rotation around the North Pole from the west to the east, and a longitudinal movement from the Pole, spreading to the mid latitudes. The effects of these rare low ozone events were not only felt in the Arctic, but also extended to densely populated areas between Europe and the middle of Russia. In this region, rapidly increasing levels of ultraviolet radiation were detected at the Earth's surface. Given the significant risk that this poses to both the environment and people's health, this occurrence has significant global implications. | LIU NianQing 1,2 , HUANG FuXiang 1,2 WANG WeiHe 1,2 1 National Satellite Meteorological Center, Beijing 100081, China 2 Key Laboratory of Radiometric Calibration and Validation for Environmental Satellites, China Meteorological Administration, Beijing 100081, China | 2011 | Chinese Science Bulletin2011，56，27： | 8 |
| 11 | Monitoring on subsidence due to repeated excavation with DInSAR technology显示文摘DInSAR technology was used to monitor subsidence caused by underground coal mining activities in mountainous area, with multi source SAR data, including 8 EnviSAT C-band and 4 ALOS L-band, and 4 programmed TerraSAR-X dataset. The results revealed that 2-pass DInSAR technique sometimes failed to retrieve the mining-caused subsidence due to spatial and/or temporal de-correlation. We also noticed that there existed residual topographic phase after the compensation with SRTM DEM, which could almost overwhelm the subsidence information when the perpendicular baseline was relatively large. Based on the mining materials, analysis was made on the shape of subsidence area. For the well geocoded results from TerraSAR-X, confirmed by GPS surveying results of corner reflectors, we tried to extract the advance distance of influence besides the subsidence area. Due to the big deformation gradient over stopingfaces, the X-band SAR data could not capture the maximum value subsidence revealed by GPS survey in our preliminary results, the same as C-band EnviSAT data. This will turn to be our research subject in the next few months. | Liu Zhenguo Bian Zhengfu Lü Fuxiang Dong Baoquan | 2013 | International Journal of Mining Science and Technology2013，23，2： | 7 |
| 12 | Angiogenesis inhibition and cell cycle arrest induced by treatment with Pseudolarix acid B alone or combined with 5-fluorouracil显示文摘与化学疗法的药相结合的 Angiogenesis 禁止者在许多癌症的治疗有重要功效。金钱松属酸 B (PAB ) 是一个传统的终止怀孕的代理人,它以前被显示了减少肿瘤生长和 angiogenesis。在这研究,我们使用了高满意的屏蔽试金在人的脐的静脉 endothelial 房间(HUVEC ) 上检验 PAB 的效果。二个 hepatocarcinoma 22-transplanted 老鼠模型被用来与 5 氟尿嘧啶(5-Fu ) 在联合决定 PAB 功效。我们的结果建议没有明显的 cytotoxicity, PAB (0.1561.250 M ) 在 vitro 以一种集中依赖者方式禁止了 HUVEC 活动性。在 vivo, PAB (25 mg/kg/day ) 在联合治疗支持了 5-Fu (5 mg/kg/2 天) 的反肿瘤功效,导致显著地更高的肿瘤抑制率,更低的 microvessel 密度价值,和延长幸存时间。PAB 由在 G1/S 边界和 M 阶段堵住细胞周期行动了,这也被表明,脉管的 endothelial 生长因素的下面规定,组织缺氧可诱导的因素 1 并且 cdc2 的 cyclin E 表示,和起来规定表示。这些观察提供在有 5-Fu 的联合的 PAB 可能在癌症治疗是有用的第一条证据。 | Jingtao Liu Wei Guo Bo Xu Fuxiang Ran Mingming Chu HongzhengFu Jingrong Cui | 2012 | Acta Biochimica et Biophysica Sinica2012，44，6： | 6 |
| 13 | Elevated plasma levels of selective cytokines in COVID-19 patients reflect viral load and lung injury显示文摘A recent outbreak of pneumonia in Wuhan,China was found to be caused by a 2019 novel coronavirus(2019-nCoV or SARS-CoV-2 or HCoV-19).We previously reported the clinical features of 12 patients with2019-n Co V infections in Shenzhen,China.To further understand the pathogenesis of COVID-19 and find better ways to monitor and treat the disease caused by 2019-n Co V,we measured the levels of 48 cytokines in the blood plasma of those 12 COVID-19 patients.Thirty-eight out of the 48 measured cytokines in the plasma of 2019-n Co V-infected patients were significantly elevated compared to healthy individuals.Seventeen cytokines were linked to 2019-nCoV loads.Fifteen cytokines,namely M-CSF,IL-10,IFN-α2,IL-17,IL-4,IP-10,IL-7,IL-1 ra,G-CSF,IL-12,IFN-γ,IL-1α,IL-2,HGF and PDGF-BB,were strongly associated with the lung-injury Murray score and could be used to predict the disease severity of2019-n Co V infections by calculating the area under the curve of the receiver-operating characteristics.Our results suggest that 2019-nCoV infections trigger extensive changes in a wide array of cytokines,some of which could be potential biomarkers of disease severity of 2019-n Co V infections.These findings will likely improve our understanding of the immunopathologic mechanisms of this emerging disease.Our results also suggest that modulators of cytokine responses may play a therapeutic role in combating the disease once the functions of these elevated cytokines have been characterized. | Yingxia Liu Cong Zhang Fengming Huang Yang Yang Fuxiang Wang Jing Yuan Zheng Zhang Yuhao Qin Xiaoyun Li Dandan Zhao Shunwang Li Shuguang Tan Zhaoqin Wang Jinxiu Li Chenguang Shen Jianming Li Ling Peng Weibo Wu Mengli Cao Li Xing Zhixiang Xu Li Chen Congzhao Zhou William J Liu Lei Liu Chengyu Jiang | 2020 | National Science Review2020，7，6： | 6 |
| 14 | Borehole stability in naturally fractured reservoirs luring production tests显示文摘基于软弱理论的飞机,为在不同压力国家下面在折断的水库预言地上凿穿稳定性的一个模型是 estiblisted,为解决地上凿穿稳定性的方程被开发。要求在不同自然破裂出现下面维持地上凿穿稳定性的最小的 downhole 压力被在 Tazhong (中央 Tarim ) 从一口井使用数据计算区域, Tarim 盆,西方中国。几个结论从不到 10 | Zhang Fuxiang Zhang Shaoli Jiang Xuehai Lu Rende Chen Mian | 2008 | Petroleum Science2008，5，3： | 5 |
| 15 | Study on the Metallogenetism of Sub-mantle Plume and Mantle Branches in the Gold Mineralization Concentration Area of Northwest Jiaodong Peninsula显示文摘The northwest of Jiaodong peninsula is characterized by its greatest gold concentration area, enormous gold reserves and limited time interval(115±5Ma) of gold mineralization in China. Studies show that the east area of north China began its mantle plume evolution since the Yanshanian movement, and the Laiyang sub-mantle plume and its surrounding mantle branches such as those in Guojiadian, Aishan and Panshidian were formed in the mineralization concentration area of northwestern Jiaodong peninsula. With the development of mantle plume → sub-mantle plume → mantle branch → favorable expending structures, the deep-derived hydrothermal fluid moved up to the favorable places, such as brittle-ductile or ductile-brittle shearing zones, the internal and external contact zones of intrusions, dense fracturing zones and the contact zones between dikes and countryrocks, and concentrated into deposits. Then the gold mineralization concentration zones that are centralized on mantle branches were formed. This study takes Guojiadian mantle branch as an example to discuss their metallogenetism and conclude the metallogenetic mode. | NIU Shuyin CHENG Guangsuo ZHANG Jianzhen SUN Aiqun MA Baojun ZHANG Fuxiang WANG Baode XU Meng WU Jichun ZHAO Rongxin WANG Shanfei | 2014 | Acta Geologica Sinica(English Edition)2014，88，5： | 4 |
| 16 | Combustion synthesis and magnetic investigation of nanosized CoFe_2O_4显示文摘Nanosized Co spinel ferrite was prepared by a combustion method. The grain size of resultant ferrite can becontrolled by the reaction conditions. Magnetic investigation revealed that the products with an average grain size of 4 nm behave as superparamagnetic materials and have zero coercive force; whereas the samples with an average grain size of 85 nm (near the size of critical single domain) have the maximal coercive force. There were the negative magnetic intergrain interactions which became stronger when the grain size neared that of the single domain. | XU Zhigang, CHENG Fuxiang, ZHOU Biao, LIAO Chunsheng & YAN ChunhuaState Key Laboratory of Rare Earth Materials Chemistry and Applications, PKU-HKU Joint Laboratory on Rare Earth Materials and Bioin-organic Chemistry, Peking University, Beijing 100871, China | 2001 | Chinese Science Bulletin2001，46，5： | 4 |
| 17 | The Effect of Netting Solidity Ratio and Inclined Angle on the Hydrodynamic Characteristics of Knotless Polyethylene Netting显示文摘Knotless polyethylene(PE) netting has been widely used in aquaculture cages and fishing gears, especially in Japan. In this study, the hydrodynamic coefficient of six knotless PE netting panels with different solidity ratios were assessed in a flume tank under various attack angles of netting from 0?(parallel to flow) to 90?(perpendicular to flow) and current speeds from 40 cm s^(-1) to 130 cm s^(-1). It was found that the drag coefficient was related to Reynolds number, solidity ratio and attack angle of netting. The solidity ratio was positively related with drag coefficient for netting panel perpendicular to flow, whereas when setting the netting panel parallel to the flow the opposite result was obtained. For netting panels placed at an angle to the flow, the lift coefficient reached the maximum at an attack angle of 50? and then decreased as the attack angle further increased. The solidity ratio had a dual influence on drag coefficient of inclined netting panels. Compared to result in the literature, the normal drag coefficient of knotless PE netting measured in this study is larger than that of nylon netting or Dyneema netting. | TANG Hao HU Fuxiang XU Liuxiong DONG Shuchuang ZHOU Cheng WANG Xuefang | 2017 | Journal of Ocean University of China2017，16，5： | 4 |
| 18 | Design and Implementation of File Access and Control System Based on Dynamic Web显示文摘A dynamic Web application, which can help the departments of enterprise to collaborate with each other conveniently, is proposed. Several popular design solutions are introduced at first. Then, dynamic Web system is chosen for developing the file access and control system. Finally, the paper gives the detailed process of the design and implementation of the system, which includes some key problems such as solutions of document management and system security. Additionally, the limitations of the system as well as the suggestions of further improvement are also explained. | GAO Fuxiang YAO Lan BAO Shengfei YU Ge | 2006 | Wuhan University Journal of Natural Sciences2006，11，5： | 3 |
| 19 | Kinetics for hydrogen production by methanol steam reforming in fluidized bed reactor显示文摘Hydrogen is one of the best energy carriers.Fluidized bed reactor provides a promising approach for hydrogen production. To describe the hydrogen generating rate with methanol steam reforming in fluidized bed reactor quantitatively, dual-rate kinetic models of the reactions with exponent form were developed, including that of steam reforming reaction(SR) and decomposition reaction(DE).The reaction rate per unit mass of catalyst was related to partial pressures of components. The exponentials in kinetic equations were obtained by linear least-squares method based on the experimental data. The variance homogeneity test(F test) shows that the dynamic models are feasible with high accuracy, which can be used to predict the generating rate of hydrogen under different reaction temperatures and feed flow rates in fluidized bed reactor. The SR and DE activation energy obtained indicates that ESR\ EDE, which can explain the previous observation that the CO_2 selectivity decreased with the temperature increase. | Fuxiang Zhang Yingshuang Shi Lijun Yang Xiaoze Du | 2016 | Science Bulletin2016，61，5： | 3 |
| 20 | Characteristics of SARS-CoV-2 Delta variant-infected individuals with intermittently positive retest viral RNA after discharge显示文摘SARS-CoV-2-infected patients will be discharged when viral ribonucleic acid(RNA)is consecutively negative at least twice over a 24-h interval.However,we have demonstrated that positive retest viral RNA,a particular clinical phenomenon initially observed in discharged SARS-CoV-2-infected patients in early 2020[1,2],is the occasional reoccurrence of Polymerase Chain Reaction(PCR)-detectable viral RNA but not reinfection[3]. | Lu Li Jingyan Tang Zhiwei Xie Qingxin Gan Guofang Tang Zhongwei Hu Huimin Zeng Jingrong Shi Jiaojiao Li Yan Li Changwen Ke Min Kang Dan Liang Huan Lu Yuwei Tong Xilong Deng Jinxin Liu Hongzhou Lu Fuxiang Wang Fengyu Hu Feng Li Nanshan Zhong Xiaoping Tang | 2022 | National Science Review2022，9，10： | 3 |
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