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| 1 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 2 | Phytoplankton community structure and environmental parameters in aquaculture areas of Daya Bay,South China Sea显示文摘Environmental characteristics and phytoplankton community structure were investigated in two aquaculture areas in Dapeng Cove of Daya Bay,South China Sea,between April 2005 and June 2006.Phytoplankton abundance ranged between 5.0 and 8877.5 cells/mL,with an average of 751.8 cells/mL.The seasonal cycle of phytoplankton were demonstrated by frequent oscillations,with recurrent high abundances from late spring to autumn and a peak stage in late winter.Diatoms were the predominant phytoplankton group,accounting for 93.21%of the total abundance.The next most abundant group was the dinoflagellates,which made up only 1.24%of total abundance. High concentrations of Alexandrium tamarense(Lebour) Balech with a maximum of 603.0 cells/mL were firstly recorded in this area known for high rates of paralytic shellfish poisoning(PSP) contamination.Temperatures and salinities were within the suitable values for the growth of phytoplankton,and were important in phytoplankton seasonal fluctuations.The operation of the Daya Bay Nuclear Power Station(DNPS) exerts influences on the phytoplankton community and resulted in the high abundances of toxic dinoflagellate species during the winter months.Dissolved inorganic nitrogen(DIN) and dissolved silicate(DSi) were suffcient,and rarely limited for the growth of phytoplankton.Dissolved inorganic phosphorus(DIP) was the most necessary element for phytoplankton growth. The enriched environments accelerated the growth of small diatoms,and made for the shift in predominant species from large diatom Rhizosolenia spp.to chain-forming diatoms such as Skeletonema costatum,Pseudo-nitzschia spp.and Thalassiosira subtilis. | WANG Zhaohui ZHAO Jiangang ZHANG Yujuan CAO Yu | 2009 | Journal of Environmental Sciences2009，21，9： | 44 |
| 3 | Nonlinear Analysis of Axial-load and Stress Distribution for Threaded Connection显示文摘Analytical method for the distributions of axial-load and stress is based on elastic assumption, but the threaded connections are often in plastic deformation stage in practice. Meanwhile the strain in the threaded connection is difficult to measure. So it is necessary to study the reliable numerical method. At present neither the convergence analysis of the computational results nor the elastic-plastic analysis in the loading-unloading process are studied. In this paper, von Mises plasticity and kinematic hardening model is used to describe the material response. A new convergence criterion for nonlinear finite element analysis of the loading-unloading process is proposed. An axisymmetric finite element model according to the proposed convergence criterion is developed and used to analyze the distributions of axial-load and stress. It can be conclude that the stress distribution analysis is more dependent on the mesh density than the axial-load distribution analysis. The stress distribution result indicates that with increasing of applied load, the engaged threads close to the nut-bearing surface become plastic firstly. The axial-load distribution result reveals that the load percentage carried by single thread depends on the position of thread and load intensity. When the load is relatively small, the applied load is mainly carried by the engaged threads near the nut-bearing surface, when the load is larger, the differences of percentages for all threads become small. The proposed convergence analyzing procedure is applicable for other nonlinear analyses. The obtained distributions of axial-load and stress can be a reference of engineering application. | LIAO Ridong SUN Yujuan ZHANG Weizheng | 2009 | Chinese Journal of Mechanical Engineering2009，22，6： | 21 |
| 4 | From concept to reality-A review to the primary test stand and its preliminary application in high energy density physics显示文摘Pulsed power technology,whereas the electrical energy stored in a relative long period is released in much shorter timescale,is an efficient method to create high energy density physics(HEDP)conditions in laboratory.Around the beginning of this century,China Academy of Engineering Physics(CAEP)began to build some experimental facilities for HEDP investigations,among which the Primary Test Stand(PTS),a multi-module pulsed power facility with a nominal current of 10 MA and a current rising time~90 ns,is an important achievement on the roadmap of the electro-magnetically driven inertial confinement fusion(ICF)researches.PTS is the first pulsed power facility beyond 10 TW in China.Therefore,all the technologies have to be demonstrated,and all the engineering issues have to be overcome.In this article,the research outline,key technologies and the preliminary HEDP experiments are reviewed.Prospects on HEDP research on PTS and pulsed power development for the next step are also discussed. | Jianjun Deng Weiping Xie Shuping Feng Meng Wang Hongtao Li Shengyi Song Minghe Xia Ji Ce An He Qing Tian Yuanchao Gu Yongchao Guan Bin Wei Xianbin Huang Xiaodong Ren Jiakun Dan Jing Li Shaotong Zhou Hongchun Cai Siqun Zhang Kunlun Wang Qiang Xu Yujuan Wang Zhaohui Zhang Guilin Wang Shuai Guo Yi He Yiwei Zhou Zhanji Zhang Libing Yang Wenkang Zou | 2016 | Matter and Radiation at Extremes2016，1，1： | 19 |
| 5 | Forest change of China in recent 300 years显示文摘基于历史的文件,现代调查和统计,以及前辈研究,趋势和森林动力学的主要过程的结果被认出。森林区域和森林范围从 1700 ~ 1949 | HE Fanneng GE Quansheng DAI Junhu RAO Yujuan | 2008 | Journal of Geographical Sciences2008，18，1： | 15 |
| 6 | Mosquito-Associated Viruses in China显示文摘Mosquitoes are classified into approximately 3500 species and further grouped into 41 genera.Epidemiologically,they are considered to be among the most important disease vectors in the world and they can harbor a wide variety of viruses.Several mosquito viruses are considered to be of significant medical importance and can cause serious public health issues throughout the world.Such viruses are Japanese encephalitis virus(JEV),dengue virus(DENV),chikungunya virus(CHIKV),and Zika virus(ZIKV).Others are the newly recognized mosquito viruses such as Banna virus(BAV)and Yunnan orbivirus(YNOV)with unclear medical significance.The remaining mosquito viruses are those that naturally infect mosquitoes but do not appear to infect humans or other vertebrates.With the continuous development and improvement of mosquito and mosquito-associated virus surveillance systems in China,many novel mosquito-associated viruses have been discovered in recent years.This review aims to systematically outline the history,characteristics,distribution,and/or current epidemic status of mosquito-associated viruses in China. | Han Xia Yujuan Wang Evans Atoni Bo Zhang Zhiming Yuan | 2018 | Virologica Sinica2018，33，1： | 13 |
| 7 | Toll-like receptor 3(TLR3)regulation mechanisms and roles in antiviral innate immune responses显示文摘Toll-like receptor 3(TLR3)is a member of the TLR family,mediating the transcriptional induction of type I interferons(IFNs),proinflammatory cytokines,and chemokines,thereby collectively establishing an antiviral host response.Studies have shown that unlike other TLR family members,TLR3 is the only RNA sensor that is utterly dependent on the Tollinterleukin-1 receptor(TIR)-domain-containing adaptor-inducing IFN-β(TRIF).However,the details of how the TLR3-TRIF signaling pathway works in an antiviral response and how it is regulated are unclear.In this review,we focus on recent advances in understanding the antiviral mechanism of the TRIF pathway and describe the essential characteristics of TLR3 and its antiviral effects.Advancing our understanding of TLR3 may contribute to disease diagnosis and could foster the development of novel treatments for viral diseases. | Yujuan CHEN Junhong LIN Yao ZHAO Xianping MA Huashan YI | 2021 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2021，22，8： | 11 |
| 8 | Intelligent monitoring method of cow ruminant behavior based on video analysis technology显示文摘To overcome the limitations of traditional dairy cow's rumination detection methods,a video-based analysis on the intelligent monitoring method of cow ruminant behavior was proposed in this study.The Mean Shift algorithm was used to track the jaw motion of dairy cows accurately.The centroid trajectory curve of the cow mouth motion was subsequently extracted from the video.In this way,the monitoring of the ruminant behavior of dairy cows was realized.To verify the accuracy of the method,six videos,a total of 99'00',24000 frames were selected.The test results demonstrated that the success rate of this method was 92.03%,despite the interference of behaviors,such as raising or turning of the cow’s head.The results demonstrate that this method,which monitors the ruminant behavior of dairy cows,is effective and feasible. | Chen Yujuan He Dongjian Fu Yinxi Song Huaibo | 2017 | International Journal of Agricultural and Biological Engineering2017，10，5： | 11 |
| 9 | Synthesis and electrochemical performance of LiCoPO_4 micron-rods by dispersant-aided hydrothermal method for lithium ion batteries显示文摘LiCoPO4 micron-rods with an average diameter of about 500 nm and length of about 5 μm were synthesized by dispersant-aided hydrothermal method. Poly(n-vinylpyrrolidone) (PVP) was used as dispersant in the hydrothermal method. The starting solution and the concentration of dispersant have significant influences on the morphology of LiCoPO4,and the electrochemical performance is improved via controlling the particle size and morphology by the hydrothermal method. The cell using smaller particle LiCoPO4 as cathode delivers a larger capacity and lower cell polarization. | Zhao, Yujuan Wang, Suijun Zhao, Chunsong Xia, Dingguo | 2009 | Rare Metals2009，28，2： | 11 |
| 10 | Ovarian tumor-associated microRNA-20a decreases natural killer cell cytotoxicity by downregulating MICA/B expression显示文摘MicroRNAs (miRNAs ) 是小非编码的规章的 RNA 的一个班,并且在 miRNAs 的变化涉及肿瘤起源和前进。研究证明了 miR-20a 是在人的卵巢的癌症纸巾的 overexpressed 并且这 miRNA 提高长期的细胞的增长和侵略能力。在这研究,在浆液 miR-20a 表示和卵巢的癌症舞台之间的积极关联被观察。我们发现 miR-20a 直接绑,导致它的降级并且减少它 MICA/B mRNA 的 -untranslated 区域在血浆膜上铺平的蛋白质 3 ′。膜界限 MICA/B 蛋白质的减小,是 2 成员 D (NKG2D ) 受体在生来的杀手(NK ) 上发现了房间的生来的迷人的组的 ligands, γ δ + T 房间和 CD8 + T 房间,允许肿瘤房间躲避调停免疫者的杀死。尤其是,反对 miR-20a 行动提高了在 vitro 并且在肿瘤的 vivo 模型的在两个的肿瘤房间的调停 NKG2D 的杀死。一起拿,我们的数据显示在肿瘤房间的 miR-20a 的增加的层次可以间接地由 downregulating MICA/B 压制 NK 房间 cytotoxicity 表达式。这些数据提供在转移能力和 NK 房间的肿瘤房间的有免疫力的逃跑之间的一个潜在的连接。 | Jingyan Xie Mengna Liu Yujuan Li Yunzhong Nie Qiongyu Mi Shuli Zhao | 2014 | Cellular & Molecular Immunology2014，11，5： | 10 |
| 11 | dentification of TRA2B-DNAH5 fusion as a novel oncogenic driver in human lung squamous cell carcinoma显示文摘 | Fei Li Zhaoyuan Fang Jian Zhang Chen Li Hongyan Liu Jufeng Xia Hongwen Zhu Chenchen auo Zhen Qin Fuming Li Xiangkun Han Yuetong Wang Yan Feng Ye Wang Wenjing Zhang Zuoyun Wang Yujuan Jin Yihua Sun Wenyi Wei Rong Zeng Haiquan Chen Hongbin Ji | 2016 | Cell Research2016，26，10： | 9 |
| 12 | ARF2 coordinates with PLETHORAs and PINs to orchestrate ABA-mediated root meristem activity in Arabidopsis显示文摘Multiple hormones, including abscisic acid(ABA) and auxin, regulate cell division and differentiation of Arabidopsis root meristems. AUXIN RESPONSE FACTOR2(ARF2) functions as a negative regulator of ABA responses, as seed germination and primary root growth of arf2 mutants are hypersensitive to ABA. In this study, we found that ABA treatment reduced the expression levels of the PIN-FORMEDs(PIN) auxin efflux carriers, PIN1, PIN3,PIN4, and PIN7, to a greater extent in the root meristems of arf2-101 mutant than in the wild type. Also, arf2-101 pin1 and arf2-101 pin4 double mutants show less ABA-induced inhibition of root meristem activity than the arf2-101 mutants. Furthermore, ARF2 positively mediates the transcripts of transcription factor PLETHORA 1(PLT1)gene but negatively mediates PLT2 at protein level in root meristems. Using a dexamethasone(DEX)-inducible transgenic line, Pro35S:PLT2-GR, we showed that PLT2 greatly promotes cell division and completely inhibits cell differentiation in root meristems of the arf2-101 mutant once PLT2 is induced by DEX, which can be partially reversed by ABA treatment, suggesting that ABA regulates root meristem activity in both ARF2-dependent and independent pathways. Our results uncover a complex regulatory architecture in which ARF2 coordinates with PLTs and PINs to orchestrate ABA-mediated regulation of root meristem activity in Arabidopsis. | Sujittra Promchuea Yujuan Zhu Zhizhong Chen Jing Zhang Zhizhong Gong | 2017 | Journal of Integrative Plant Biology2017，59，1： | 9 |
| 13 | Genomic sequencing and analysis of the first imported Middle East Respiratory Syndrome Coronavirus(MERS CoV) in China显示文摘Dear Editors,Middle East Respiratory Syndrome(MERS)has spread to more than 23 countries since the first case of a MERS coronavirus(MERS Co V)infection was confirmed in Sep2012[1].Because MERS Co V has led to mortality as high as 40%,it has become one of the most important emerging pathogens threatening human health.Recently,the outbreak of MERS Co V,which resulted in 172 infections and | XIE Qian CAO YuJuan SU Juan WU XianBo WAN ChengSong KE ChangWen ZHAO Wei ZHANG Bao | 2015 | Science China(Life Sciences)2015，58，8： | 8 |
| 14 | Hollow TiO2-x porous microspheres composed of wellcrystalline nanocrystals for high-performance lithiumion batteries显示文摘 | Chun Wang Faxing Wang Yujuan Zhao Yuhui Li Qin Yue Yupu Liu Yong Liu Ahmed A. Elzatahry Abdullah Al-Enizi Yuping Wu Yonghui Deng Dongyuan Zhao | 2016 | Nano Research2016，9，1： | 8 |
| 15 | On error distance of Reed-Solomon codes显示文摘The complexity of decoding the standard Reed-Solomon code is a well known open prob-lem in coding theory. The main problem is to compute the error distance of a received word. Using the Weil bound for character sum estimate, we show that the error distance can be determined precisely when the degree of the received word is small. As an application of our method, we give a significant improvement of the recent bound of Cheng-Murray on non-existence of deep holes (words with maximal error distance). | LI YuJuan WAN DaQing | 2008 | Science China Mathematics2008，51，11： | 8 |
| 16 | Adsorption and desorption characteristics of diphenylarsenicals in two contrasting soils显示文摘Diphenylarsinic acid(DPAA) is formed during the leakage of aromatic arsenic chemical weapons in soils,is persistent in nature,and results in arsenic contamination in the field.The adsorption and desorption characteristics of DPAA were investigated in two typical Chinese soils,an Acrisol(a variable-charge soil) and a Phaeozem(a constant-charge soil).Their thermodynamics and some of the factors influencing them(i.e.,initial pH value,ionic strength and phosphate) were also evaluated using the batch method in order to understand the environmental fate of DPAA in soils.The results indicate that Acrisol had a stronger adsorption capacity for DPAA than Phaeozem.Soil DPAA adsorption was a spontaneous and endothermic process and the amount of DPAA adsorbed was affected significantly by variation in soil pH and phosphate.In contrast,soil organic matter and ionic strength had no significant effect on adsorption.This suggests that DPAA adsorption may be due to specific adsorption on soil mineral surfaces.Therefore,monitoring the fate of DPAA in soils is recommended in areas contaminated by leakage from chemical weapons. | Anan Wang Shixin Li Ying Teng Wuxin Liu Longhua Wu Haibo Zhang Yujuan Huang Yongming Luo Peter Christie | 2013 | Journal of Environmental Sciences2013，25，6： | 8 |
| 17 | Effect of cooling rates on the dendritic morphology transition of Mg–6Gd alloy by in situ X-ray radiography显示文摘The effect of cooling rate on the transition of dendrite morphology of a Mg-6 Gd(wt%) alloy was semiquantitatively analyzed under a constant temperature gradient by using synchrotron X-ray radiographic technique. Results show that equiaxed dendrites, including exotic 'butterfly-shaped' dendrite morphology, dominate at high cooling rate(>1 K/s). When the cooling rate decreases in the range of 0.5–1 K/s, the equiaxed-to-columnar transition takes place, and solute segregates at the center of two long dendrite arms(LDA) of the 'butterfly-shaped' dendrite. When the cooling rate is lower than 0.3 K/s, directional solidification occurs and the columnar dendritic growth direction gradually rotates from the crystalline axis to the thermal gradient direction with an increase in cooling rate. Meanwhile, interface moves faster but the dendrite arm spacing decreases. Floating, collision and rotation of dendrites under convection were also studied in this work. | Yongbiao Wang Liming Peng Yanzhou Ji Xiaoxing Cheng Cunlong Wang Yujuan Wu Yanan Fu Long-Qing Chen | 2018 | Journal of Materials Science & Technology2018，34，7： | 8 |
| 18 | Development of ecohydrological assessment tool and its application显示文摘The development of Hydro-Informatic Modelling System (HIMS) provides an integrated platform for hydrological simulation. To extend the application of HIMS, an ecohydrological modeling system named ecohydrological assessment tool (EcoHAT) has been developed. Integrating parameter-management tools, RS (remote sensing) inversion tools, module-design tools and GIS analysis tools, the EcoHAT provides an integrated tool to simulate ecohydrological processes on regional scale, which develops a new method on sustainable use of water. EcoHAT has been applied to several case studies, such as, the Yellow River Basin, the acid deposition area in Guizhou province and the riparian catchment of Guanting reservoir in Beijing. Results prove that EcoHAT can efficiently simulate and analysis the ecohydrological processes on regional scale and provide technical support to integrated water resources management on basin scale. | LIU ChangMing YANG ShengTian WEN ZhiQun WANG XueLei WANG YuJuan LI Qian SHENG HaoRan | 2009 | Science China(Technological Sciences)2009，52，7： | 7 |
| 19 | STUDY ON HARVESTED POPULATION WITH DIFFUSIONAL MIGRATION显示文摘This paper is devoted to the study of the dynamical behavior and harvesting problem of an exploited population with diffusional migration, for which a protective patch is established. We examine the effects of protective patch and harvest on the population resources and conclude that the protective patch is effective for the conservation of population resources and ecological environment, though in some cases the extinction can not be eliminated. The dangerous region, the parameters domains and the typical bifurcation curves of stability of steady states for the considered system are determined. The optimal harvest policy for the considered population is made also. The explicit expressions are obtained for the optimal harvesting effort, the maximum sustainable yield and the corre- sponding population density. Our results provide a theoretical evidence for the practical management of biological resources. | FAN Meng WANG Ke (Deportment of Mathematics, Northeast Normal University, Changchun 130024, China) ZHANG Yujuan ZHANG Shuwen LIU Huimin (Department of Mathematics, Anshan Teacher’s College, Anshan 114005, China) | 2001 | Journal of Systems Science & Complexity2001，14，2： | 7 |
| 20 | miR-375 is highly expressed and possibly transactivated by achaete-scute complex homolog 1 in small-cell lung cancer cells显示文摘在这研究,我们鉴别五 miRNAs 高度在小房间的肺癌症(SCLC ) 表示了房间线 NCI-H209。在他们之中, miR-375 的表示层次戏剧性地在检验的所有 SCLC 房间线被提高,与抄写因素 achaete 鳞甲建筑群相当或相同的事物的表示重合 1 (ASCL1 ) 。而且, miR-375 是 upregulated 并且在也从老鼠象 SCLC 一样肿瘤产生的房间线与 ASCL1 相关。双酶的试金进一步证明 ASCL1 在 miR-375 倡导者由绑定激活 miR-375 的表达式到三个电子盒子元素。这些结果经由 miR-375 的 upregulation 在 SCLC 暗示 ASCL1 的一个角色。 | Huijie Zhao Lei Zhu Yujuan Jin Hongbin Ji Xiumin Yan Xueliang Zhu | 2012 | Acta Biochimica et Biophysica Sinica2012，44，2： | 6 |
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