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| 1 | Diagnosis, treatment, and prevention of 2019 novel coronavirus infection in children: experts' consensus statement显示文摘Since the outbreak of 2019 novel coronavirus infection (2019-nCoV) in Wuhan City,China,by January 30,2020,a total of 9692 confirmed cases and 15,238 suspected cases have been reported around 31 provinces or cities in China.Among the confirmed cases,1527 were severe cases,171 had recovered and been discharged at home,and 213 died.And among these cases,a total of 28 children aged from 1 month to 17 years have been reported in China.For standardizing prevention and management of 2019-nCoV infections in children,we called up an experts' committee to formulate this experts' consensus statement.This statement is based on the Novel Coronavirus Infection Pneumonia Diagnosis and Treatment Standards (the fourth edition) (National Health Committee) and other previous diagnosis and treatment strategies for pediatric virus infections.The present consensus statement summarizes current strategies on diagnosis,treatment,and prevention of 2019-nCoV infection in children. | Kunling Shen Yonghong Yang Tianyou Wang Dongchi Zhao Yi Jiang Runming Jin Yuejie Zheng Baoping Xu Zhengde Xie Likai Lin Yunxiao Shang Xiaoxia Lu Sainan Shu Yan Bai Jikui Deng Min Lu Leping Ye Xuefeng Wang Yongyan Wang Liwei Gao | 2020 | World Journal of Pediatrics2020，16，3： | 56 |
| 2 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，3： | 12 |
| 3 | Statistical Monitoring of Chemical Processes Based on Sensitive Kernel Principal Components显示文摘核主管部件分析(KPCA ) 方法采用开始的几个核主管部件(KPC ) ,它为过程监视显示正常观察的大多数变化信息,但是不能反映差错信息。在这研究,敏感内核主管部件分析(SKPCA ) 被建议改进监视性能的过程,即,错过了察觉率处理 T2 统计、摆平的预言错误 SPE 统计数值和还原剂的不和。T2 统计数值能被用来沿着每 KPC 直接测量变化并且分析察觉表演以及在一个过程捕获最有用的信息。随沿着每 KPC 的 T2 统计数值的变化率的计算, SKPCA 为进程监视选择敏感内核主管部件。一个模仿的简单系统和田纳西伊斯门过程被采用在联机监视上表明 SKPCA 的效率。结果显示监视表演显著地被改进。 | JIANG Qingchao YAN Xuefeng | 2013 | Chinese Journal of Chemical Engineering2013，21，6： | 10 |
| 4 | Solidification microstructure of M2 high speed steel by different casting technologies显示文摘The present work investigated the solidification microstructure of AISI M2 high speed steel manufactured by different casting technologies, namely iron mould casting and continuous casting. The results revealed that the as-cast structure of the steel was composed of the iron matrix and the M2C eutectic carbide networks, which were greatly refined in the ingot made by continuous casting process, compared with that by the iron mould casting process. M2C eutectic carbides presented variation in their morphologies and growth characteristics in the ingots by both casting methods. In the ingot by iron mould casting, they have a plate-like morphology and grow anisotropically. However, in the ingot made by continuous casting, the carbides evolved into the fiber-like shape that exhibited little characteristics of anisotropic growth. It was noticed that the fiber-like M2C was much easier to decompose and spheroidize after heated, as a result, the carbides refined remarkably, compared with the case of plate-like carbides in the iron mould casting ingot. | Zhou Xuefeng Fang Feng Jiang Jianjing | 2011 | China Foundry2011，8，3： | 9 |
| 5 | Surface-enhanced Raman scattering on dielectric microspheres with whispering gallery mode resonance显示文摘Conventionally, metallic nanostructures are used for surface-enhanced Raman spectroscopy(SERS), but recently there has been increasing interest in the enhancement of Raman scattering from dielectric substrates due to their improved stability and biocompatibility compared with metallic substrates. Here, we report the observation of enhanced Raman scattering from rhodamine 6 G molecules coated on silica microspheres. We excite the whispering gallery modes(WGMs) supported in the microspheres with a tapered fiber coupler for efficient WGM excitation, and the Raman enhancement can be attributed to the WGM mechanism. Strong resonance enhancement in pump laser intensity and modified Raman emission from the Purcell effect in the microsphere resonator are observed from the experiment and compared with theoretical results. A total Raman enhancement factor of 1.4 × 10~4 is observed, with contribution mostly from the enhancement in pump laser intensity. Our results show that, with an efficient pumping scheme, dielectric microspheres are a viable alternative to metallic SERS substrates. | STEVEN H.HUANG XUEFENG JIANG Bo PENG COREY JANISCH ALEXANDER COCKING SAHIN KAYA OZDEMIR ZHIWEN LIU LAN YANG | 2018 | Photonics Research2018，6，5： | 7 |
| 6 | Optothermal dynamics in whispering-gallery microresonators显示文摘Optical whispering-gallery-mode microresonators with ultrahigh quality factors and small mode volumes have played an important role in modern physics.They have been demonstrated as a diverse platform for a wide range of applications in photonics,such as nonlinear optics,optomechanics,quantum optics,and information processing.Thermal behaviors induced by power build-up in the resonators or environmental perturbations are ubiquitous in high-quality-factor whispering-gallery-mode resonators and have played an important role in their operation for various applications.In this review,we discuss the mechanisms of laser-field-induced thermal nonlinear effects,including thermal bistability and thermal oscillation.With the help of the thermal bistability effect,optothermal spectroscopy and optical nonreciprocity have been demonstrated.By tuning the temperature of the environment,the resonant mode frequency will shift,which can also be used for thermal sensing/tuning applications.The thermal locking technique and thermal imaging mechanisms are discussed briefly.Finally,we review some techniques employed to achieve thermal stability in a high-quality-factor resonator system. | Xuefeng Jiang Lan Yang | 2020 | Light(Science & Applications)2020，9，1： | 5 |
| 7 | Type I CRISPR-Cas targets endogenous genes and regulates virulence to evade mammalian host immunity显示文摘定期聚类短 palindromic 重复的 interspaced (CRISPR ) 在细菌和 archaea 的 -CRISPR-associated (Cas ) 系统对入侵外国 nucleic 酸提供适应免疫。以前的研究建议某些细菌采用他们的类型 II CRISPR-Cas 系统指向他们的自己的基因,因此躲避主人免疫。然而,另外的 CRISPR-Cas 系统是否在主机房间的细菌的侵略期间有类似的函数,仍然保持未知。这里,我们为类型识别一个新奇角色我在在 Pseudomonas aeruginosa 躲避主人防卫的 CRISPR-Cas 系统拉紧 UCBPP-PA14。类型我 PA14 的 CRISPR-Cas 系统指向细菌的察觉到治安法官的管理者 LasR 的 mRNA 阻抑由像使用费的受体的识别 4,因此减少在房间和鼠标模型的主机的支持 inflammatory 回答。机械学地,这调停核酸酶的 RNA 降级在类型的 Cas3 在目标 mRNA,和 HD 和 DExD/H 领域要求一个 5-GGN-3 识别主题我 CRISPR-Cas 系统。作为 LasR 和类型我 CRISPR-Cas 系统在细菌是无所不在地在场的,我们的调查结果阐明重要普通机制内在的细菌的毒力。 | Rongpeng Li Lizhu Fang Shirui Tan Min Yu Xuefeng Li Sisi He Yuquan Wei Guoping Li Jianxin Jiang Min Wu | 2016 | Cell Research2016，26，12： | 4 |
| 8 | Pd-Catalyzed C-S Cyclization via C-H Functionalization Strategy: Access to Sulfur-containing Benzoheterocyclics显示文摘 | Shihao then Ming Wang Xuefeng Jiang | 2018 | Chinese Journal of Chemistry2018，36，10： | 4 |
| 9 | Study on Magnetic Shielding for Performance Improvement of Axial-Field Dual-Rotor Segmented Switched Reluctance Machine显示文摘A category of permanent-magnet-shield(PM-shield)axial-field dual-rotor segmented switched reluctance machines(ADS-SRMs)are presented in this paper.These topologies are featured by using the magnetic material to shield the flux leakage in the stator and rotor parts.Besides,the deployed magnets weaken the magnetic saturation in the iron core,thus increasing the main flux.Hence,the torque-production capability can be increased effectively.All the PM-shield topologies are proposed and designed based on the magnetic equivalent circuit(MEC)model of ADS-SRM,which is the original design deploying no magnet.The features of all the PM-shield topologies are compared with the original design in terms of the magnetic field distributions,flux linkages,phase inductances,torque components,and followed by their motion-coupled analyses on the torque-production capabilities,copper losses,and efficiencies.Considering the cost reduction and the stable ferrite-magnet supply,an alternative proposal using the ferrite magnets is applied to the magnetic shielding.The magnet demagnetization analysis incorporated with the thermal behavior is performed for further verification of the motor performance. | Wei Sun Qiang Li Le Sun Xuefeng Jiang | 2021 | CES Transactions on Electrical Machines and Systems2021，5，1： | 4 |
| 10 | Clinical and microbiological characterization of Clostridium difficile infection in a tertiary care hospital in Shanghai, China显示文摘 | Dong Danfeng Peng Yibing Zhang Lihua Jiang Cen Wang Xuefeng Mao Enqiang | 2014 | Chinese Medical Journal2014，，9： | 3 |
| 11 | Visible light-promoted, iodine-catalyzed selenoalkoxylation of olefins with diselenides and alcohols in the presence of hydrogen peroxide/air oxidant: an efficient access to α-alkoxyl selenides显示文摘Under iodine-catalyzed and visible light-irradiated aerobic conditions, selenoalkoxylation of olefins with diselenides and alcohols can be efficiently achieved to afford the useful α-alkoxyl selenides in the presence of only 0.5 equiv. of H_2O_2. Controlling the sub-stoichiometric H_2O_2 amount is crucial to avoid the non-selective over-oxidation of the diselenides that leads to the ineffective hyper-valent selenium compounds. Meanwhile, under visible light irradiation, the green, safe, and low-cost air can work as a supplemental mild oxidant in the reaction to ensure selective oxidation of the diselenides, full conversion of the reactants, and ultimately good yield of the products. | Mingxuan Liu Yiming Li Lei Yu Qing Xu Xuefeng Jiang | 2018 | Science China Chemistry2018，61，3： | 3 |
| 12 | Multimodal process monitoring based on transition-constrained Gaussian mixture model显示文摘Reliable process monitoring is important for ensuring process safety and product quality.A production process is generally characterized bymultiple operation modes,and monitoring thesemultimodal processes is challenging.Most multimodal monitoring methods rely on the assumption that the modes are independent of each other,which may not be appropriate for practical application.This study proposes a transition-constrained Gaussian mixture model method for efficient multimodal process monitoring.This technique can reduce falsely and frequently occurring mode transitions by considering the time series information in the mode identification of historical and online data.This process enables the identified modes to reflect the stability of actual working conditions,improve mode identification accuracy,and enhance monitoring reliability in cases of mode overlap.Case studies on a numerical simulation example and simulation of the penicillin fermentation process are provided to verify the effectiveness of the proposed approach inmultimodal process monitoring with mode overlap. | Shutian Chen Qingchao Jiang Xuefeng Yan | 2020 | Chinese Journal of Chemical Engineering2020，28，12： | 3 |
| 13 | Binding Se into nitrogen-doped porous carbon nanosheets for high-performance potassium storage显示文摘Selenium cathode has been demonstrated as a promising candidate of cathode material for low-cost and high-energy density potassium ion batteries(PIBs).Nevertheless,their applica tions are prevented by poor electrochemical perfor-mance due to the shuttle effect of high-order polyselenides,the sluggish diffu-sion of bigger K+,and the huge volumetric expansion during cycling.In this work,we design a multifunctional Se host(N-HCNS)by grafting ZIF-8 derived microporous carbon onto the surface of N-doped porous carbon nanosheets.The obtained N-HCNS carbon matrix integrates conductivity,captivity,and immobility abilities,which inhibits the polyselenides shuttle,improves the Se utilization,and buffers the volume change during cycling.The 3D hollow car-bon skeleton enhances the infiltration of electrolytes.As an cathode for PIBs,the Se@N-HCNS electrode delivers an unprecedented life-span(260 mAh g1 at 1.0 Ag-1 after 2000 cycles)and exhibits a remarkable rate capacity(339 mAh g at 5.0 Ag-l).Density functional theory(DFT)calculation reveals the effective adsorption of K2Se with pyridine and pyrrole nitrogen dop-ing in carbon matrix.The unique synergetic design of electrode not only gives insight into the reaction mechanism but also highly emphasi zes the potential capabilities of N doped carbon in K-Se batteries. | Huijuan Huang Xiao Luo Yu Yao Xuefeng Zhou Yu Jiang ChunliGuo Jiaqin Liu Xiaojun Wu Yan Yu | 2021 | InfoMat2021，3，4： | 3 |
| 14 | Integrating global socio-economic influences into a regional land use change model for China显示文摘与快速的经济开发和都市化,在中国的陆地使用在最近的年里经历了巨大的变化;并且这以后将可能继续。在中国的陆地使用问题是迫切的并且需要推进学习。快速的陆地使用变化和经济开发为综合陆地使用变化研究使中国成为一个理想的区域,特别地多重因素的考试和在全球经济集成的上下文的全球地区性的相互作用。这份报纸论述一条综合建模途径在使用在地区性的规模改变的土地上检验全球社会经济的过程的影响。我们由联合一个简单全球社会经济的模型(GLOBFOOD ) 和地区性的空间分配模型(线索) 开发一个综合模型系统。模型系统用一个应用程序被说明在中国打使用。为一个给定的气候变化,人口生长,和各种各样的社会经济的状况,一个全球社会经济的模型在陆地使用上模仿全球市场和经济的影响,并且确定不同土地的变化使用类型。空间分发模型决定的陆地使用在由采用一个加权的适用性索引的每个空间格子很适当的陆地使用的类型,源于生态系统国家和地点条件的专家知识。一系列模型模拟将被进行并且分析了表明综合模型的能力与使用在中国改变的地区性的土地连接全球社会经济的因素。结果在中国允许陆地使用和风景的未来动力学的探索[出版摘要] | Xia XU Qiong GAO Changhui PENG Xuefeng CUI Yinghui LIU Li JIANG | 2014 | Frontiers of Earth Science2014，8，1： | 2 |
| 15 | Review of China's Oil & Gas Industry Development in 2014 and Outlook for 2015显示文摘Chinese oil and gas sector development in2014Chinese economy grew 7.4 percent in 2014,entering the‘New Normal’growth phase China’s economy expanded steadily-but at a slower rate than recent decades-in 2014,with a relatively smooth growth in the first half of the year due to recovering exports but with increasing downward pressure brought on by overcapacity,in the energy sector and industry | Sun Xiansheng Qian Xingkun Jiang Xuefeng | 2015 | China Oil & Gas2015，22，1： | 2 |
| 16 | Overview to the Hard X-ray Modulation Telescope (Insight-HXMT) Satellite显示文摘As China’s first X-ray astronomical satellite, the Hard X-ray Modulation Telescope (HXMT), which was dubbed as Insight-HXMT after the launch on June 15, 2017, is a wide-band(1-250 ke V) slat-collimator-based X-ray astronomy satellite with the capability of all-sky monitoring in 0.2-3 Me V. It was designed to perform pointing, scanning and gamma-ray burst(GRB)observations and, based on the Direct Demodulation Method (DDM), the image of the scanned sky region can be reconstructed.Here we give an overview of the mission and its progresses, including payload, core sciences, ground calibration/facility, ground segment, data archive, software, in-orbit performance, calibration, background model, observations and some preliminary results. | Shuang-Nan Zhang TiPei Li FangJun Lu LiMing Song YuPeng X u CongZhan Liu Yong Chen XueLei Cao QingCui Bu Zhi Chang Gang Chen Li Chen TianXiang Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong Yuan Yuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan Can Gungor ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge Ou JinLu Qu Na Sai RenCheng Shang GuoHong Shen Liang Sun Ying Tan Lian Tao YouLi Tuo Chen Wang ChunQin Wang GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BaiYang Wu BoBing Wu Mei Wu GuangCheng Xiao ShaoLin Xiong LinLi Yan JiaWei Yang Sheng Yang YanJi Yang QiBin Yi Bin Yuan AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang ShenYi Zhangs Shu Zhang Tong Zhang WanChang Zhang Wei Zhang WenZhao Zhang Yi Zhang YiFei Zhang YongJie Zhang Yue Zhang Zhao Zhang Zhi Zhang ZiLiang Zhang HaiSheng Zhao XiaoFan Zhao ShiJie Zheng JianFeng Zhou YuXuan Zhu Yue Zhu RenLin Zhuang | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，4： | 2 |
| 17 | Design and Optimization of Dual-Winding Fault-Tolerant Permanent Magnet Motor显示文摘To improve the performance of the traditional fault-tolerant permanent magnet(PM)motor,the design and optimal schemes of dual-winding fault-tolerant permanent magnet motor(DWFT-PMM)are proposed and investigated.In order to obtain small cogging torque ripple and inhibiting the short-circuit current,the air gap surface shape of the PM and the anti short-circuits reactance parameters are designed and optimized.According to the actual design requirements of an aircraft electrical actuation system,the parameters,finite element analysis and experimental verification of the DWFT-PMM after optimal design are presented.The research results show that the optimized DWFT-PMM owns the merits of strong magnetic isolation,physics isolation,inhibiting the short circuit current,small cogging torque ripple and high fault tolerance. | Xuefeng Jiang Shaoshuai Wang Qiang Li Yufei Gao | 2019 | CES Transactions on Electrical Machines and Systems2019，3，1： | 2 |
| 18 | Enhancing the power conversion efficiency of PCDTBT:PC_(71)BM polymer solar cells using a mixture of solvents显示文摘Organic polymer solar materials are shown to exhibit better solubility in mixed solvents than in pure ones,which affects the performance of their solar cells.In this article,poly[N-9-hepta-decanyl-2,7-carbazole-alt-5,5-(4.7-di-2-thienyI-2,l,3-benzothiadiazole)(PCDTBT0)and[6,6]-phenyl-C71-butyric acid methyl ester(PC_(71)BM)are used as active layer materials in solar cells.To optimize the performance of these active materials,the ratio of chloroform(CF)to chlorobenzene used as solvents to dissolve PCDTBT,and PC_(71)BM is varied,which is shown to affect power conversion efficiency(PCE).The solar cell that shows the best performance with a PCE as high as 6.82%is produced using a volume ratio of CF to chlorobenzene of1:1. | Shaopeng Yang Ye Zhang Tao Jiang Xuefeng Sun Chaoqun Lu Guang Li Xiaowei Li Guangsheng Fu | 2014 | Chinese Science Bulletin2014，59，3： | 2 |
| 19 | Straightforward Sulfonamidation via Metabisulfite-Mediated CrossCoupling of Nitroarenes and Boronic Acids under Transition-Metal-Free Conditionst显示文摘of main observation and conclusion A straightforward multicomponent sufonamidation of nitroarenes,sodium metabisulfite and boronicacids was established under transition-mnetal-free conditions to access diverse sulfonamides from readily avilable and low-cost materials modularv.Inorganic salt sodium metabisulfite not only served as a sulfur dioxide source,but also played a key role for both activator and reductant duringsulfonamidation.Notably,naturlly occuring biomolecules and pharmaceuticals with multiple heteroatorms and sensitive functional groups were intensivly investigated in this transformtion providing versatile sulionamides collectively,further mechanistic studies demonstrated that nitrosoarene is thekey intermediate,and the activation of boronic acid is the rate-determining step in the transformation. | Yaping Li Ming Wang Xuefeng Jiang | 2020 | Chinese Journal of Chemistry2020，38，12： | 2 |
| 20 | CFOs and CEOs: Who have the most influence on earnings management?显示文摘 | John (Xuefeng) Jiang Kathy R. Petroni Isabel Yanyan Wang | 2010 | Journal of Financial Economics2010，，3： | 2 |
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