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| 1 | Paleomagnetic study on orogenic belt:An example from Early Cretaceous volcanic rocks,Inner Mongolia,China显示文摘We report paleomagnetic results for Early Cretaceous lava flows collected from the Suhongtu area of Inner Mongolia, the middle part of the Tianshan-Mongolia Fold Belt (TMFB). Rock-magnetic experiments for different lava flows indicate that the main magnetic mineral is pseudo-single-domain (PSD) magnetite. The characteristic high-temperature remanence com- ponent is isolated by thermal demagnetization temperature steps between 300°C and 585'C, which yields a mean direction of D = 23.6°, I=56.0° with α 95 = 2.3°. We interpret this high-temperature remanence component as primary magnetization based mainly upon the petrographic analysis, which shows that the shape of magnetite crystal is relatively rounded square or polygon without internal reflection and deuterogenous phenomenon. The correspond- ing pole of the high-temperature remanence component is at 71.1°N, 200.5°E with A 95 = 2.7°. This Early Cretaceous pole is in good agreement with those for Siberia, North China, and Inner Mongolia, suggesting that these continental blocks had already sutured together in the Early Cretaceous, which would further provide constraints on better understanding of the formation and evolution of the TMFB. | REN Shoumai 1,2 ,ZHU Rixiang 1 ,HUANG Baochun 1 ,ZHANG Fuqin 1 & WANG Hongqiang 1 1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2.Strategic Research Center for Oil and Natural Gas,The Ministry of Land and Resources of China,Beijing 100034,China | 2004 | Science China Earth Sciences2004，47，12： | 5 |
| 2 | Structural topology optimization under stationary random base acceleration excitations显示文摘Structural topology optimization subjected to stationary random base acceleration excitations is investigated in this paper. In the random response analysis, the Large Mass Method(LMM) which attributes artificial large mass values at each driven nodal Degree Of Freedom(DOF) to transforming the base acceleration excitations into force excitations is proposed. The Complete Quadratic Combination(CQC) which is commonly used to calculate the random responses in previous optimization has been proven to be computationally expensive especially for large-scale problems. In order to conquer this difficulty, the Pseudo Excitation Method(PEM) and the combined method of PEM and Mode Acceleration Method(MAM) are adopted into the dynamic topology optimization, and random responses are calculated using these two methods to ascertain a high efficiency over the CQC. A density-based topology optimization method minimizing dynamic responses is then formulated based on the integration of LMM and PEM or the combined method of PEM and MAM. Numerical examples are presented to verify the accuracy of the proposed schemes in dynamic response analysis and the quality of the optimized design in improving dynamic performance. | Fei HE Hongqiang LIAO Jihong ZHU Zhongze GUO | 2019 | Chinese Journal of Aeronautics2019，32，6： | 3 |
| 3 | Reduced Graphene Oxide-Wrapped FeS_2 Composite as Anode for High-Performance Sodium-Ion Batteries显示文摘Iron disulfide is considered to be a potential anode material for sodium-ion batteries due to its high theoretical capacity. However, its applications are seriously limited by the weak conductivity and large volume change, which results in low reversible capacity and poor cycling stability.Herein, reduced graphene oxide-wrapped FeS_2(FeS_2/rGO)composite was fabricated to achieve excellent electrochemical performance via a facile two-step method. The introduction of rGO effectively improved the conductivity,BET surface area, and structural stability of the FeS_2 active material, thus endowing it with high specific capacity, good rate capability, as well as excellent cycling stability. Electrochemical measurements show that the FeS_2/rGO composite had a high initial discharge capacity of 1263.2 mAh gg^(-1) at 100 mA gg^(-1) and a high discharge capacity of 344 mAh gg^(-1) at 10 A gg^(-1), demonstrating superior rate performance. After 100 cycles at 100 mA gg^(-1),the discharge capacity remained at 609.5 mAh g^(-1), indicating the excellent cycling stability of the FeS_2/rGO electrode. | Qinghong Wang Can Guo Yuxuan Zhu Jiapeng He Hongqiang Wang | 2018 | Nano-Micro Letters2018，10，2： | 2 |
| 4 | Development of retinol-binding protein 4 immunocolloidal gold fast test strip using high-sensitivity monoclonal antibodies generated by DNA immunization显示文摘DNA 免疫是为高亲密关系的 monoclonal 抗体产生的一个有效方法。这里,我们对松香油绑定蛋白质 4 描述几高质量的 monoclonal 抗体(mAbs ) 的产生(RBP4 ) ,为肾反常和机能障碍的一个重要标记,与 DNA 的一个联合方法, priming 和蛋白质增加。产生的 mAbs 能与高敏感并且用这些 mAbs 绑在 RBP4,一块 immunocolloidal 金牌快测试长带被构造。长带能交上结果 < 5 min 并且与大约 1 ng/ml 的察觉限制是很敏感的。小规模的临床的测试表明这脱衣的结果根据在市场上当前可得到的一个标记酶的 immunosorbent 试金工具包的好。因而,它能为在诊所的更方便、更快的 RBP4 决心是有用的。 | Chao Bian Fang Zhang Feng Wang Zhiyang Ling Min Luo Hongqiang Wu Yizhuo Sun Junhui Li B ingnan Li Jingyan Zhu Linna Tang Yanyan Zhou Qunfang Shi Yongyong Ji Lin Tian Guomei Lin Yu Fan Niansong Wang Bing Sun | 2010 | Acta Biochimica et Biophysica Sinica2010，42，12： | 2 |
| 5 | Pitting corrosion of fi'iction stir welded aluminum alloy thick plate in alkaline chloride solution 显示文摘 | Xu Weifeng Liu Jinhe Zhu Hongqiang | 2009 | Electrochimica Acta2009，55，8： | 1 |
| 6 | Chinese consensus guidelines for therapeutic drug monitoring of polymyxin B,endorsed by the Infection and Chemotherapy Committee of the Shanghai Medical Association and the Therapeutic Drug Monitoring Committee of the Chinese Pharmacological Society显示文摘Polymyxin B,which is a last-line antibiotic for extensively drug-resistant Gram-negative bacterial infections,became available in China in Dec.2017.As dose adjustments are based solely on clinical experience of risk toxicity,treatment failure,and emergence of resistance,there is an urgent clinical need to perform therapeutic drug monitoring(TDM)to optimize the use of polymyxin B.It is thus necessary to standardize operating procedures to ensure the accuracy of TDM and provide evidence for their rational use.We report a consensus on TDM guidelines for polymyxin B,as endorsed by the Infection and Chemotherapy Committee of the Shanghai Medical Association and the Therapeutic Drug Monitoring Committee of the Chinese Pharmacological Society.The consensus panel was composed of clinicians,pharmacists,and microbiologists from different provinces in China and Australia who made recommendations regarding target concentrations,sample collection,reporting,and explanation of TDM results.The guidelines provide the first-ever consensus on conducting TDM of polymyxin B,and are intended to guide optimal clinical use. | XIAOFEN LIU CHENRONG HUANG PHILLIP JBERGEN JIAN LI JINGJING ZHANG YIJIAN CHEN YONGCHUAN CHEN BEINING GUO FUPIN HU JINFANG HU LINLIN HU XIN LI HONGQIANG QIU HUA SHAO TONGWEN SUN YU WANG PING XU JING YANG YONG YANG ZHENWEI YU BIKUI ZHANG HUAIJUN ZHU XIAOCONG ZUO YI ZHANG LIYAN MIAO JING ZHANG | 2023 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2023，24，2： | 1 |
| 7 | Magnetostratigraphic age of the Xiantai Paleolithic site in the Nihewan Basin and implications for early human colonization of Northeast Asia显示文摘 | Chenglong Deng Qi Wei Rixiang Zhu Hongqiang Wang Rui Zhang Hong Ao Liao Chang Yongxin Pan | 2006 | Earth and Planetary Science Letters2006，，1： | 1 |
| 8 | A review of the application of machine learning in water quality evaluation显示文摘With the rapid increase in the volume of data on the aquatic environment,machine learning has become an important tool for data analysis,classification,and prediction.Unlike traditional models used in water-related research,data-driven models based on machine learning can efficiently solve more complex nonlinear problems.In water environment research,models and conclusions derived from machine learning have been applied to the construction,monitoring,simulation,evaluation,and optimization of various water treatment and management systems.Additionally,machine learning can provide solutions for water pollution control,water quality improvement,and watershed ecosystem security management.In this review,we describe the cases in which machine learning algorithms have been applied to evaluate the water quality in different water environments,such as surface water,groundwater,drinking water,sewage,and seawater.Furthermore,we propose possible future applications of machine learning approaches to water environments. | Mengyuan Zhu Jiawei Wang Xiao Yang Yu Zhang Linyu Zhang Hongqiang Ren Bing Wu Lin Ye | 2022 | Eco-Environment & Health2022，1，2： | 1 |
| 9 | Fight for carbon neutrality with state-of-the-art negative carbon emission technologies显示文摘After the Industrial Revolution,the ever-increasing atmospheric CO_(2)concentration has resulted in significant problems for human beings.Nearly all countries in the world are actively taking measures to fight for carbon neutrality.In recent years,negative carbon emission technologies have attracted much attention due to their ability to reduce or recycle excess CO_(2)in the atmosphere.This review summarizes the state-of-the-art negative carbon emission technologies,from the artificial enhancement of natural carbon sink technology to the physical,chemical,or biological methods for carbon capture,as well as CO_(2)utilization and conversion.Finally,we expound on the challenges and outlook for improving negative carbon emission technology to accelerate the pace of achieving carbon neutrality. | Jiaju Fu Pan Li Yuan Lin Huitong Du Hongzhi Liu Wenlei Zhu Hongqiang Ren | 2022 | Eco-Environment & Health2022，1，4： | 1 |
| 10 | Three Indication Variables and Their Performance for the Troubled-Cell Indicator using K-Means Clustering显示文摘In Zhu,Wang and Gao(SIAM J.Sci.Comput.,43(2021),pp.A3009–A3031),we proposed a new framework of troubled-cell indicator(TCI)using K-means clustering and the numerical results demonstrate that it can detect the troubled cells accurately using the KXRCF indication variable.The main advantage of this TCI framework is its great potential of extensibility.In this follow-up work,we introduce three more indication variables,i.e.,the TVB,Fu-Shu and cell-boundary jump indication variables,and show their good performance by numerical tests to demonstrate that the TCI framework offers great flexibility in the choice of indication variables.We also compare the three indication variables with the KXRCF one,and the numerical results favor the KXRCF and the cell-boundary jump indication variables. | Zhihuan Wang Zhen Gao Haiyun Wang Qiang Zhang Hongqiang Zhu | 2023 | Advances in Applied Mathematics and Mechanics2023，15，2： | 1 |
| 11 | Analysis of residualstresses in thick aluminum friction stir welded butt joints显示文摘 | Xu Weifeng Liu Jinhe Zhu Hongqiang | 2010 | Materials and Design2010，32，2011： | 1 |
| 12 | Analysis of residual stresses in thick aluminum friction stir welded butt joints显示文摘 | Weifeng Xu Jinhe Liu Hongqiang Zhu | 2010 | Materials and Design2010，，4： | 1 |
| 13 | Analysis of residu- al stresses in thick aluminum friction stir welded butt joints 显示文摘 | Xu Weifeng Liu Jinhe Zhu Hongqiang | 2011 | Materials and Design2011，32，4： | 1 |
| 14 | Metagenomic insights into the variation of bacterial communities and potential pathogenic bacteria in drinking water treatment and distribution systems显示文摘High-throughput sequencing of 16S rRNA gene amplicons was conducted to characterize the changing patterns of bacterial community and potential pathogens in full-scale drinking water treatment and distribution systems.Results showed that Actinobacteria was the predominant phylum in source water,while Proteobacteria dominated after chlorine disinfection and its relative abundance increased from 40.88%±9.45%to 67.86%±27.10%.The genera Pseudarthrobacter,Arenimonas,and Limnohabitans were effectively removed by chlorination,while Phreatobacter,Undibacterium,Pseudomonas,and Sphingomonas within the Proteobacteria phylum were greatly enriched after chlorination.Metagenomic analyses revealed the occurrence of 56 species of potential pathogenic bacteria within 17 genera in drinking water,mainly including Pseudomonas fluorescens and five mycobacteria species,which were also persistent in tap water samples.The bacteria were found to be involved in various pathways,among which considerable groups were related to human diseases,including infectious diseases and even cancers. | Ruiming Jiang Zihan Li Qisheng Li Yunqi Liu Yuning Zhu Zimo Chen Peng Liu Shuyu Jia Hongqiang Ren Xu-Xiang Zhang | 2022 | National Science Open2022，1，2： | 1 |
| 15 | Expert consensus on organizing the multidisciplinary team(MDT) diagnosis and treatment of hepato-pancreato-biliary diseases in China显示文摘Multidisciplinary team(MDT) discussion has been well established in some European countries and widely carried out in various clinical professional fields(Festen et al.,2021;Fleissig et al.,2006).Many studies have reported the benefits of MDT,including improving survival and quality of cancer care(Munro et al.,2015;Nixon et al.,2021;Tsai et al.,2020). | Binhao Zhang Jian Zhou Weifen Xie Kaishan Tao Shichun Lu Xianglin Yuan Lianxin Liu Weilin Wang Yilei Mao Ping Bie Jingfeng Liu Xinyu Bi Zhiwei Zhang Changhong Liang Jianqiang Cai Zhixiang Jian Yi Lv Peng Zhu Wei Zhang Hongqiang Yang Weiping Zhou Bixiang Zhang Xiaoping Chen | 2022 | Science China(Life Sciences)2022，65，5： | 0 |
| 16 | Effects of Wetland Utilization Change on Spatial Distribution of Soil Nematodes in Heihe River Basin, Northwest China显示文摘The first account of the effects of wetland reclamation on soil nematode assemblages were provided, three sites in Heihe River Basin of Northwest China, that is grass wetland(GW), Tamarix chinensis wetland(TW) and crop wetland(CW) treatments, were compared. Results showed that the majority of soil nematodes were presented in the 0–20 cm soil layers in CW treatments, followed by in the 20–40 cm and 40–60 cm layers in GW treatments. Plant-feeding nametodes were the most abundant trophic groups in each treatment, where GW(91.0%) > TW(88.1%) > CW(53.5%). Generic richness(GR) was lower in the TW(16) than that in GW(23) and CW(25). The combination of enrichment index(EI) and structure index(SI) showed that the soil food web in GW was more structured, and those in TW was stressed, while the enrichment soil food web was presented in the CW treatment. Several ecological indices which reflected soil community structure, diversity, Shannon-Weaver diversity(H′), Evenness(J′), Richness(GR) and modified maturity index(MMI) were found to be effective for assessing the response of soil namatode communities to soil of saline wetland reclamation. Furthermore, saline wetland reclamation also exerted great influence on the soil physical and chemical properties(p H, Electric conductivity(EC), Total organic carbon(TOC), Total nitrogen(Total-N) and Nitrate Nitrogen(N-NO3–)). These results indicated that the wetland reclamation had significantly effects on soil nematode community structure and soil properties in this study. | ZHU Hongqiang MAO Zhixia LONG Zhangwei WANG Yan SU Yongzhong WANG Xuefeng | 2016 | Chinese Geographical Science2016，26，3： | 0 |
| 17 | Comprehensive analysis of the N and C terminus of endogenous serum peptides reveals a highly conserved cleavage site pattern derived from proteolytic enzymes显示文摘The human serum proteome is closely associated with the state of the body.Endogenous peptides derived from proteolytic enzymes cleaving on serum proteins are widely studied due to their potential application in disease-specific marker discovery.However,the reproducibility of peptidome analysis of endogenous peptides is significantly influenced by the proteolytic enzymes within body fluids,thereby limiting the clinical use of the endogenous peptides.We comprehensively investigated the N and C terminus of endogenous peptides using peptidomics.The cleavage site patterns of the N and C terminus and adjacent sites from all the identified endogenous peptides were highly conserved under different sample preparation conditions,including long-term incubation at 37℃ and pretreatment with repeated freeze-thaw cycles.Furthermore,a distinguishable cleavage site pattern was obtained when a different disease serum was analyzed.The conserved cleavage site pattern derived from proteolytic enzymes holds potential in highly specific disease diagnosis. | Fangjun Wang Jun Zhu Lianghai Hu Hongqiang Qin Mingliang Ye Hanfa Zou | 2012 | Protein & Cell2012，3，9： | 0 |
| 18 | A Comparison of the Performance of Limiters for Runge-Kutta Discontinuous Galerkin Methods显示文摘Discontinuities usually appear in solutions of nonlinear conservation laws even though the initial condition is smooth,which leads to great difficulty in computing these solutions numerically.The Runge-Kutta discontinuous Galerkin(RKDG)methods are efficientmethods for solving nonlinear conservation laws,which are highorder accurate and highly parallelizable,and can be easily used to handle complicated geometries and boundary conditions.An important component of RKDG methods for solving nonlinear conservation laws with strong discontinuities in the solution is a nonlinear limiter,which is applied to detect discontinuities and control spurious oscillations near such discontinuities.Many such limiters have been used in the literature on RKDG methods.A limiter contains two parts,first to identify the'troubled cells',namely,those cells which might need the limiting procedure,then to replace the solution polynomials in those troubled cells by reconstructed polynomials which maintain the original cell averages(conservation).[SIAM J.Sci.Comput.,26(2005),pp.995-1013.]focused on discussing the first part of limiters.In this paper,focused on the second part,we will systematically investigate and compare a few different reconstruction strategies with an objective of obtaining the most efficient and reliable reconstruction strategy.This work can help with the choosing of right limiters so one can resolve sharper discontinuities,get better numerical solutions and save the computational cost. | Hongqiang Zhu Yue Cheng Jianxian Qiu | 2013 | Advances in Applied Mathematics and Mechanics2013，5，3： | 0 |
| 19 | Clinical efficacy of low-dose emetine for patients with COVID-19:a real-world study显示文摘Objective:Emetine,an isoquinoline alkaloid that is enriched at high concentrations in the lung,has shown potent in vitro activity against severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).The aim of this study was to better understand the effectiveness of low-dose emetine for patients with coronavirus disease 2019(COVID-19).Methods:In this real-world study,63 patients with mild or common COVID-19 were recruited from Wuhan Fangcang Shelter Hospital and five COVID-19-designated hospitals in Anhui Province,China from February to March 2020.Thirty-nine patients from Wuhan Fangcang Shelter Hospital were assigned to a pragmatic randomized controlled clinical trial,and 24 patients from the 5 COVID-19-designated hospitals in Anhui Province underwent a real-world study.The medication course of emetine was less than 10 days.The main symptoms and adverse reactions of all patients were observed and recorded.The primary outcome measure was the time required for a negative SARS-CoV-2 RNA result or the negative result rate on day 10.Secondary outcomes included axillary temperature,transcutaneous oxygen saturation,and respiratory frequency recovery.The study was approved by the Ethics Committee of The First Affiliated Hospital of Anhui Medical University on February 20,2019(approval No.PJ2020-03-19)and was registered with the Chinese Clinical Trial Registry on February 20,2019(registration number:ChiCTR2000030022).Results:The oxygen saturation values were higher in the treatment group than in the control group on the first day after enrollment for patients treated at Fangcang Shelter Hospital.The axillary body temperature,respiratory rate,and oxygen saturation among patients in Fangcang Shelter Hospital were related to the time effect but not to the intervention measures.The respiratory rate and oxygen saturation of patients in the Anhui designated hospitals were related to the intervention measures but not to the time effect.The axillary body temperature of patients in Anhui designated hospitals was related to the time effect but not to the intervention measures.Conclusion:Our preliminary study shows that low-dose emetine combined with basic conventional antiviral drugs improves clinical symptoms in patients with mild and common COVID-19 without apparent adverse effects,suggesting that moderately increased doses of emetine may have good potential for treatment and prevention of COVID-19. | Song Fan Qi Zhen Cheng Chen Wenjun Wang Qibing Wu Huihui Ma Chengyuan Zhang Li Zhang Baojing Lu Huiyao Ge Liang Yong Bao Li Yafen Yu Weiwei Chen Yiwen Mao Guangbo Qu Li Su Aoli Wang Zhen Ding Haiwen Li Jin Zhang Yonglian Wang Yufeng Gao Xihai Xu Zhongming Zhu Jun Chen Long Zhang Hongqiang Liang Song Wu Meng Huang Quan Xia Ping Li Yehuan Sun Chaozhao Liang Wei Wei Qingsong Liu Liangdan Sun | 2021 | Journal of Bio-X Research2021，4，2： | 0 |
| 20 | An h-Adaptive Runge-Kutta Discontinuous Galerkin Method for Hamilton-Jacobi Equations显示文摘In[35,36],we presented an h-adaptive Runge-Kutta discontinuous Galerkin method using troubled-cell indicators for solving hyperbolic conservation laws.A tree data structure(binary tree in one dimension and quadtree in two dimensions)is used to aid storage and neighbor finding.Mesh adaptation is achieved by refining the troubled cells and coarsening the untroubled'children'.Extensive numerical tests indicate that the proposed h-adaptive method is capable of saving the computational cost and enhancing the resolution near the discontinuities.In this paper,we apply this h-adaptive method to solve Hamilton-Jacobi equations,with an objective of enhancing the resolution near the discontinuities of the solution derivatives.One-and two-dimensional numerical examples are shown to illustrate the capability of the method. | Hongqiang Zhu Jianxian Qiu | 2013 | Numerical Mathematics(Theory,Methods and Applications)2013，6，4： | 0 |
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