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| 1 | Risk assessment and validation of flood disaster based on fuzzy mathematics显示文摘Floods often take place around rivers and plains,which indicates a higher risk of flooding in these areas.This paper adopts fuzzy comprehensive assessment(FCA),simple fuzzy classification(SFC),and the fuzzy similarity method(FSM) to assess flood disaster risk in Kelantan,Malaysia.Validation data,such as the flooded area,paddy area,urban area,residential area,and refuges,were overlaid to validate and analyze the accuracy of flood disaster risk.The results show that(1) 70-75% of flooded areas lie within the higher and high-est risk zones,which shows an effective assessment accuracy;(2) paddy,built-up,and residential areas concentrated in the higher and highest risk zones are more likely to be destroyed by flood disasters;(3) 200-225 refuges in the higher and highest risk zones account for around 50% of all refuges,which means that more refuges should be built in the higher and highest risk zones to meet the accommodation requirement;(4) three methods proved to be feasible and effective in evaluating flood disaster risk,among which FCA is more suitable for the study area than the two other methods. | Weiguo Jiang Lei Deng Luyao Chen Jianjun Wu Jing Li | 2009 | Progress in Natural Science:Materials International2009，19，10： | 35 |
| 2 | Quantifying driving forces of urban wetlands change in Beijing City显示文摘决定树和阀值方法被采用了描出从 LANDSAT 图象的水身体的边界和特征。在空间覆盖分析以后并且用在北京的一种遥感技术和沼泽地库存数据,水身体视觉上在 1986 在北京的城市的沼泽地上被分类进城市的沼泽地,和数据的不同类型, 1991 , 1996 , 2000 , 2002 , 2004 和 2007 被获得。影响沼泽地变化的 13 辆开车因素被选择,并且灰色的关联分析被采用计算在每个开车因素和城市的沼泽地的全部的区域之间的关联。然后,六个主要开车因素基于关联系数被选择,并且贡献这六个开车因素评价到各种各样的城市的沼泽地的区域变化基于正规关联分析被计算。在那以后,这研究分析了在主要开车因素和沼泽地的各种各样的类型之间的关系和机制。五个结论能被得出。(1 ) 在北京的表面水身体的全部的区域从 1986 ~ 1996 增加了,并且逐渐地从 1996 ~ 2007 减少了。(2 ) 河沼泽地,水存储区域和水池的区域和文化区域逐渐地减少了,并且它的变化趋势与沼泽地的全部的区域的一致。采矿水区域和废水处理植物的区域稍微增加了。( 3 )驱动力的六个因素是年度降雨,蒸发,流入水的数量,可得到的地下水的体积,都市化率和废水的每天平均的分泌物是在沼泽地区域影响变化的主要因素,并且他们与沼泽地的全部的区域相关很好。(4 ) 象流入水和地下水的体积的数量那样的水资源的 hydrologic 指示物是影响沼泽地区域的变化的最重要、直接的驱动力。这些因素有 43.94% 的联合贡献率。(5 ) 象降雨和蒸发那样的气候因素是在沼泽地区域影响变化的外部因素,并且他们有 36.54% 的贡献率。(6 ) 象都市化率和废水的每天平均的数量那样的人的活动是主要人工的开车因素。他们有 19.52% 的影响率。 | JIANG Weiguo WANG Wenjie CHEN Yunhao LIU Jing TANG Hong HOU Peng | 2012 | Journal of Geographical Sciences2012，22，2： | 25 |
| 3 | Cloud-resolving model for weather modification in China显示文摘Weather modification is widely carried out in China.It is important to develop an operational model for weather modification to predict the microphysical features of cloud and precipitation and to help locate possible seeding areas.A two-moment microphysics scheme is developed using a quasi-implicit calculation method.The scheme predicts the evolution of mass as well as the number densities of the five hydrometeor types.Some microphysical processes are specified.The scheme is implemented with mesoscale models that have been run operationally for weather modification in China. | LOU XiaoFeng SHI YueQin SUN Jing XUE LuLin HU ZhiJin FANG Wen LIU WeiGuo | 2012 | Chinese Science Bulletin2012，57，9： | 12 |
| 4 | Polymorphisms of chemokine receptors and its ligand alleles influencing genetic suscepti-bity to HIV-1 infection in eight ethnic groups in Chinese mainland显示文摘Limited genetic information is available concerning the polymorphisms of HIV-1 resistant genes in indigenous Chinese populations. The aim of this study is to identify the allelic frequencies of the chemokine and chemokine receptor genes in the Chinese mainland. Genomic DNA samples extracted from whole blood of 2318 subjects were analyzed by using PCR or PCR/restriction fragment length polymorphism (RFLP) assays, and further confirmed by direct DNA sequencing. Higher frequencies of mutant CCR2-64I (19.15%-28.79%) and SDF1-3’A (19.10% -29.86%) alleles were found in subjects of 8 ethnic groups in the Chinese mainland. In contrast, the △32 mutation in CCRS gene occurs at a very low frequency (0.0016, n=1287) in Han population. A relatively high frequency of CCR5-wt/△32 heterozygotes was observed in Uygurian and Mongolian populations. No A32 mutation allele was detected in Tibetan and other 4 ethnic groups in Yunnan Province. There was no CCR5-m303 mutation in subjects of any ethnic group in the Chinese | WANG Fusheng JIN lei LIU Mingxu HONG Weiguo SHI Hong LEI Zhouyun WANG Jiming DU Qingyou HOU Jing ZHANG Bing JIANG Jiandong WANG Yue LI Yueqi XU Anlong HUANG Honglian LIU Fajun | 2001 | Chinese Science Bulletin2001，46，12： | 6 |
| 5 | The fluidity and molding ability of glass-forming Zr-based alloy melt显示文摘The fluidity and filling ability of glass-forming Zr-based alloy melt in copper mould were investigated both theoretically and experimentally. The major factors which affected the flowing behavior of the metallic melt in the mold were determined,which provides the foundation for overcoming the contradiction between the filling and formation of amorphous alloy during the rapid cooling process of the metallic melts. The casting factors to prepare a metallic ring were discussed and selected. As a result,a Zr-based bulk metallic glass ring was prepared successfully. | MA MingZhen ZONG HaiTao WANG HaiYan QI YanPeng LIANG SunXing SONG AiJun ZHANG WeiGuo WANG Qiang ZHANG XinYu JING Qin LI Gong LIU RiPing | 2008 | Science China(Physics,Mechanics & Astronomy)2008，51，4： | 6 |
| 6 | Static recrystallization and grain growth during annealing of an extruded Mg-Zn-Zr-Er magnesium alloy显示文摘Microstructure stability is essential to maintain a fine grain structure for an alloy throughout its processing.The effects of Er addition and its existing form on the static recrystallization and grain growth during annealing of an extruded Mg-1.5Zn-0.6Zr magnesium alloy were studied in this paper.The results showed that microstructure stability was much improved by Er addition and the best thermability was obtained in 2 wt.%Er-containing alloy.For the incomplete dynamic recrystallization(DRX)microstructures extruded at a lower temperature of 350℃,Er addition increased the resistance of static recrystallization;and for the complete DRX microstructures extruded at a relatively high temperature of 420℃,Er addition suppressed grain growth.The difference in microstructure stability was then correlated with the microstructure features.Both the intermetallic phase and the solute atoms of Er inα-Mg matrix contributed to the microstructure stability.Moreover,it is believed that the existing form of Er-Zn atom pairs in theα-Mg solid solution favored the most to improve the thermal stability of the alloy. | Jing Zhang Weiguo Li Zhengxiao Guo | 2013 | Journal of Magnesium and Alloys2013，1，1： | 6 |
| 7 | The landscape of aging显示文摘Aging is characterized by a progressive deterioration of physiological integrity,leading to impaired functional ability and ultimately increased susceptibility to death.It is a major risk factor for chronic human diseases,including cardiovascular disease,diabetes,neurological degeneration,and cancer.Therefore,the growing emphasis on “healthy aging” raises a series of important questions in life and social sciences.In recent years,there has been unprecedented progress in aging research,particularly the discovery that the rate of aging is at least partly controlled by evolutionarily conserved genetic pathways and biological processes.In an attempt to bring full-fledged understanding to both the aging process and age-associated diseases,we review the descriptive,conceptual,and interventive aspects of the landscape of aging composed of a number of layers at the cellular,tissue,organ,organ system,and organismal levels. | Yusheng Cai Wei Song Jiaming Li Ying Jing Chuqian Liang Liyuan Zhang Xia Zhang Wenhui Zhang Beibei Liu Yongpan An Jingyi Li Baixue Tang Siyu Pei Xueying Wu Yuxuan Liu Cheng-Le Zhuang Yilin Ying Xuefeng Dou Yu Chen Fu-Hui Xiao Dingfeng Li Ruici Yang Ya Zhao Yang Wang Lihui Wang Yujing Li Shuai Ma Si Wang Xiaoyuan Song Jie Ren Liang Zhang Jun Wang Weiqi Zhang Zhengwei Xie Jing Qu Jianwei Wang Yichuan Xiao Ye Tian Gelin Wang Ping Hu Jing Ye Yu Sun Zhiyong Mao Qing-Peng Kong Qiang Liu Weiguo Zou Xiao-Li Tian Zhi-Xiong Xiao Yong Liu Jun-Ping Liu Moshi Song Jing-Dong J.Han Guang-Hui Liu | 2022 | Science China(Life Sciences)2022，65，12： | 4 |
| 8 | Exceptional mechanical properties of AZ31 alloy wire by combination of cold drawing and EPT显示文摘A 0.66 mm-diameter AZ31 alloy wire with ultimate tensile strength of 400 MPa and elongation of 28.5%was successfully prepared via the combination of cold-drawing and electropulsing treatment processing(EPT).Microstructure observation showed that the grain size of EPTed samples was refined to about 1μm and the basal texture strength with maxima texture index was weakened to 7.18.EPT can significantly accelerate recrystallization by enhancing the mobility of dislocation and atomic diffusion due to the coupling of the thermal and athermal effects.Finally,uniform ultrafine-grained structure was obtained in the EPTed samples by static recrystallization completed in a very short time(30 s)at relatively low temperature(433 K). | Zhaohui Shan Jing Bai Jianfeng Fan Hongfei Wu Hua Zhang Qiang Zhang Yucheng Wu Weiguo Li Hongbiao Dong Bingshe Xu | 2020 | Journal of Materials Science & Technology2020，47，16： | 3 |
| 9 | Expression,Purification and Identification of Recombinant Mouse Interleukin 21 Protein in E.coli显示文摘Interleukin 21 (IL-21) is a novel typeⅠcytokine that is significantly homologous to IL-2, IL-4 and IL-15. Its receptor complex containsγc chain which is also a component of receptors for IL-2, IL-4, IL-7, IL-9 and IL-15, so there may be overlapping or relevancies in their biological functions. IL-21 is capable of co-stimulating mature T cells, B cells, NK cells, and of stimulating CD16 expression on the surface of NK cells to induce ADCC in innate immune response. It can also strengthen the anti-tumor effect of the cellular immunity, especially via enhancing the activities of NK and antigen specific CTL cells. Thus, IL-21 is a potential useful therapeutic molecule for immunotherapy of malignancies, by eliciting innate and adaptive anti-tumor immune responses in tumor-bearing hosts. In order to study the biological functions of IL-21, we constructed a mIL-21 prokaryotic expression plasmid and expressed the recombinant mIL-21 protein in E. coli in present study. The recombinant plasmid pET28a/mIL-21 with a carboxyl terminal His-tag was subcloned from the pcDNA3.1/mIL-21 and expressed in E. coli. The induced protein was detected by SDS-PAGE, and identified by Western-blot assay with anti-mIL-21 antibody. The recombinant protein was purified via Ni+ affinity chromatography, and renatured with GSH/GSSG system. Our mouse T cell proliferation experiment showed that the recombinant mIL-21 protein could enhance the mouse T cell proliferation either by itself alone or in the presence of Con A. | Weiguo Tang Guobing Chen Qing Gu Jing Pan Wutong Wu | 2006 | Cellular & Molecular Immunology2006，3，4： | 2 |
| 10 | Changes and spatial patterns of eco-environment in the farming-pastoral region of northern China显示文摘This paper firstly selects 10 kinds of indexes to reflect eco-environment background condition and builds the multi-subject spatial database by using ground meteorological data, remote sensing data and DEM. It then discusses in detail the methods about evaluating eco-environment background condition and analyzing eco-environment change. The eco-environment background conditions of 1989 and 1999 are synthetically appraised. Finally, the paper analyzes the spatial distribution, quantitative change, the trend of change, the areas of change and the dynamic spatial pattern of eco-environment. The results are as follows: (1) The eco-environment background condition becomes worse from southeast to northwest in the farming-pastoral region of northern China. (2) The eco-environment background condition deteriorates from 1989 to 1999. (3) In the adjacent areas of Shanxi-Shaanxi-Inner Mongolia-Gansu-Ningxia, Horqin Sandy Land and its peripheries, and eastern Qinghai province, eco-environmental deterioration is very serious. | JIANG Weiguo LI Jing LI Jiahong CHEN Yunhao WU Yongfeng | 2005 | Journal of Geographical Sciences2005，15，3： | 2 |
| 11 | Temperature rise and flow of Zr-based bulk metallic glasses under high shearing stress显示文摘Deformation of the bulk metallic glasses (BMGs) and the creation and propagation of the shear bands are closely interconnected.Shearing force was loaded on Zr 41.2 Ti 13.8 Cu 12.5 Ni 10.0 Be 22.5 (Vit.1) BMGs by cutting during the turning of the BMG rod.The temperature rise of alloy on the shear bands was calculated and the result showed that it could reach the temperature of the super-cooled liquid zone or exceed the melting point.The temperature rise caused viscous fluid flow and brought about the deformation of BMGs.This suggested that the deformation of BMGs was derived,at least to some extent,from the adiabatic shear temperature rise. | ZHANG WeiGuo MA MingZhen SONG AiJun LIANG ShunXing HAO QiuHong TAN ChunLin JING Qin LIU RiPing | 2011 | Science China(Physics,Mechanics & Astronomy)2011，54，11： | 2 |
| 12 | Biomarkers of aging显示文摘Aging biomarkers are a combination of biological parameters to(i)assess age-related changes,(ii)track the physiological aging process,and(iii)predict the transition into a pathological status.Although a broad spectrum of aging biomarkers has been developed,their potential uses and limitations remain poorly characterized.An immediate goal of biomarkers is to help us answer the following three fundamental questions in aging research:How old are we?Why do we get old?And how can we age slower?This review aims to address this need.Here,we summarize our current knowledge of biomarkers developed for cellular,organ,and organismal levels of aging,comprising six pillars:physiological characteristics,medical imaging,histological features,cellular alterations,molecular changes,and secretory factors.To fulfill all these requisites,we propose that aging biomarkers should qualify for being specific,systemic,and clinically relevant. | Aging Biomarker Consortium Hainan Bao Jiani Cao Mengting Chen Min Chen Wei Chen Xiao Chen Yanhao Chen Yu Chen Yutian Chen Zhiyang Chen Jagadish K Chhetri Yingjie Ding Junlin Feng Jun Guo Mengmeng Guo Chuting He Yujuan Jia Haiping Jiang Ying Jing Dingfeng Li Jiaming Li Jingyi Li Qinhao Liang Rui Liang Feng Liu Xiaoqian Liu Zuojun Liu Oscar Junhong Luo Jianwei Lv Jingyi Ma Kehang Mao Jiawei Nie Xinhua Qiao Xinpei Sun Xiaoqiang Tang Jianfang Wang Qiaoran Wang Siyuan Wang Xuan Wang Yaning Wang Yuhan Wang Rimo Wu Kai Xia Fu-Hui Xiao Lingyan Xu Yingying Xu Haoteng Yan Liang Yang Ruici Yang Yuanxin Yang Yilin Ying Le Zhang Weiwei Zhang Wenwan Zhang Xing Zhang Zhuo Zhang Min Zhou Rui Zhou Qingchen Zhu Zhengmao Zhu Feng Cao Zhongwei Cao Piu Chan Chang Chen Guobing Chen Hou-Zao Chen Jun Chen Weimin Ci Bi-Sen Ding Qiurong Ding Feng Gao Jing-Dong JHan Kai Huang Zhenyu Ju Qing-Peng Kong Ji Li Jian Li Xin Li Baohua Liu Feng Liu Lin Liu Qiang Liu Qiang Liu Xingguo Liu Yong Liu Xianghang Luo Shuai Ma Xinran Ma Zhiyong Mao Jing Nie Yaojin Peng Jing Qu Jie Ren Ruibao Ren Moshi Song Zhou Songyang Yi Eve Sun Yu Sun Mei Tian Shusen Wang Si Wang Xia Wang Xiaoning Wang Yan-Jiang Wang Yunfang Wang Catherine CL Wong Andy Peng Xiang Yichuan Xiao Zhengwei Xie Daichao Xu Jing Ye Rui Yue Cuntai Zhang Hongbo Zhang Liang Zhang Weiqi Zhang Yong Zhang Yun-Wu Zhang Zhuohua Zhang Tongbiao Zhao Yuzheng Zhao Dahai Zhu Weiguo Zou Gang Pei Guang-Hui Liu | 2023 | Science China(Life Sciences)2023，66，5： | 2 |
| 13 | Application of Refactoring and Design Pattern in Land Information System Development显示文摘土地信息系统的不停的变化问题能通过重新分解和设计模式被解决。为了在开发再使用软件的土地信息系统支持设计模式和重新分解的方法的实现,设计,适用重新分解在土地信息系统开发的模式被讨论的到抽象工厂和装饰者设计的方法。 | CHEN Luyao YUE Jianwei JIANG Weiguo LI Jing CHEN Yunhao | 2007 | Geo-Spatial Information Science2007，10，4： | 1 |
| 14 | The characteristics of hydrolysis of triolein catalyzed by wheat germ lipase in water - in - oil microemulsions 显示文摘 | Fei Jing Xueqin An Weiguo Shen | 2003 | J Mol Catal B Enzym2003，2425，： | 1 |
| 15 | Few-shot electromagnetic signal classification:A data union augmentation method显示文摘Deep learning has been fully verified and accepted in the field of electromagnetic signal classification. However, in many specific scenarios, such as radio resource management for aircraft communications, labeled data are difficult to obtain, which makes the best deep learning methods at present seem almost powerless, because these methods need a large amount of labeled data for training. When the training dataset is small, it is highly possible to fall into overfitting, which causes performance degradation of the deep neural network. For few-shot electromagnetic signal classification, data augmentation is one of the most intuitive countermeasures. In this work, a generative adversarial network based on the data augmentation method is proposed to achieve better classification performance for electromagnetic signals. Based on the similarity principle, a screening mechanism is established to obtain high-quality generated signals. Then, a data union augmentation algorithm is designed by introducing spatiotemporally flipped shapes of the signal. To verify the effectiveness of the proposed data augmentation algorithm, experiments are conducted on the RADIOML 2016.04C dataset and real-world ACARS dataset. The experimental results show that the proposed method significantly improves the performance of few-shot electromagnetic signal classification. | Huaji ZHOU Jing BAI Yiran WANG Licheng JIAO Shilian ZHENG Weiguo SHEN Jie XU Xiaoniu YANG | 2022 | Chinese Journal of Aeronautics2022，35，9： | 1 |
| 16 | The characteristics of hydrolysis of triolein catalyzed by wheat germ lipase in water-inoil microemulsions显示文摘 | Jing Fei An Xueqin Shen Weiguo | 2003 | Journal of Molecular Catalysis B: Enzymatic2003，24，： | 1 |
| 17 | Simultaneous Hybrid Revascularization by Peripheral Artery Stenting and Off-Pump Coronary Artery Bypass: The Early Results显示文摘 | Hengchao Wu Hansong Sun Xiongjing Jiang Weiguo Ma Xianqiang Wang Jing Zhang Shengshou Hu | 2011 | The Annals of Thoracic Surgery2011，，3： | 1 |
| 18 | Towards a structure - function analysis of bovine lactoferricin and related tryptophan- and arginine-containing peptides Biochem 显示文摘 | HANS J VOGEL DAVID J SCHIBLI WEIGUO JING | 2002 | Cell Biol2002，80，： | 1 |
| 19 | Feature weighted na?ve Bayes algorithm for information retrieval of enterprise systems显示文摘 | Li Wang Ping Ji Jing Qi Siqing Shan Zhuming Bi Weiguo Deng Naijing Zhang | 2014 | Enterprise Information Systems2014，，1： | 1 |
| 20 | Towards a structure-function analysis of bovine lacto ferricin and related tryptophan and arginine contai- ning peptides显示文摘 | Vogel Hans J Schibli David J Jing Weiguo | 2002 | Biochemistry and Cell Biology2002，80，1： | 1 |
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