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| 1 | Assessment of meteorological disasters based on information diffusion theory in Xinjiang, Northwest China显示文摘洪水,干旱,下得很大的冰雹,和在从 1949 ~ 2012 的 Xinjiang 的低温度事件的数据与散开方法被分析在 Xinjiang 估计灾难的最普通的类型的风险。学习区域的气象学的灾难的频率和紧张显示出与全球温暖联系的一个增加的趋势,这被证明。在灾难的四种类型之中,超过干旱的概率最大,接着由下得很大的冰雹,低温度和洪水列在后面。而且,小浪方法分析表明自从 2000,更大的摆动发生了,它可以与极端气候的变化的出现被联系。频率的空间分发表明 Tianshan 山的北斜坡是一个多重灾区, Tianshan 的南部的斜坡是更多的洪水和下得很大的冰雹发生的区域,并且 Turpan-Hami 盆的西方是区域风是流行的。在影响灾难的区域和相应气象学、社会经济的索引之间的关系也被分析。它显示除了谷物面积,在影响的区域和最气象学、社会经济的指示物之间有重要积极关联。 | WU Meihua CHEN Yaning XU Changchun | 2015 | Journal of Geographical Sciences2015，25，1： | 7 |
| 2 | SYNTHESIS AND FLOCCULABILITY OF SODIUM ALGINATE GRAFTED WITH ACRYLAMIDE显示文摘Graft copolymers of sodium alginate (SA) with acrylamide (AM) were synthesized using a ceric ion initiated solution polymerization technique. The acrylamide conversions were studied by changing reaction conditions, such as temperature, molecular weight of sodium alginate and reaction time. The flocculation performance of the graft copolymer (SAG) was investigated in kaolin suspension and also in dyeing waste water. It was found that SAG is more efficient in flocculation behavior as compared to polyacrylamide and SA in kaolin suspension, and in removal capacities for CODCr and colority in dyeing wastewater. | Kaiqiang Xu Xiongli Xu Zhiji Ding Meihua Zhou | 2006 | China Particuology2006，4，2： | 7 |
| 3 | Post-marketing safety surveillance and reevaluation of Motherwort injection:A clinical study of 10094 cases显示文摘OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety. | Cao Shan Zhang Wenhao Zhao Ziwei Heng Mingli Bu Huaien Wang Hongwu Liu Xinghui Wang Zhong Cai Yan Ma Yuyan Cui Shihong Deng Jihong Ding Guifeng Ding Yajuan Dong Linhong Duan Zhentao Fan Ling Fan Yang Fu Fen He Jing Ji Shuying Jin Lin Li Hong Li Hongying Liao Tao Lu Wei Luo Xiucui Lü Zhihui Ma Fengchun Ma Dafeng Shi Tianyun Sun Juying Sun Xiaotong Teng Hong Wang Jinhua Wang Ruihua Wang Ying Wang Zhengling Xi Jie Xu Minjuan Xu Zhihong Yan Qian Yang Cuirong Yang Yimei Yin Jie Yu Jinhua Yuan Wenjun Zhang Guanli Zhang Meihua Zhao Renfeng Zhong Yonghong Zhou Jian | 2018 | Journal of Traditional Chinese Medicine2018，38，4： | 4 |
| 4 | Photosynthesis and biochemical responses to elevated O_3 in Plantago major and Sonchus oleraceus growing in a lowland habitat of northern China显示文摘A field experiment was carried out to compare the responses to ozone(O_3) in two common herbaceous plant species, Plantago major L. and Sonchus oleraceus L., by building open-top growth chambers in situ to simulate O_3stress(+ O_3, 85 ± 5 ppb, 9 hr/day for 30 days) in a lowland habitat in Inner Mongolia, Northern China. Responses to O_3 of gas exchange,chlorophyll a fluorescence, leaf pigment content, antioxidant capability, soluble protein content, membrane lipid peroxidation and dark respiration(R_d) were analyzed. Results showed that elevated O_3 exposure significantly reduced the light-saturated net photosynthesis(P_(Nsat)), stomatal conductance(g_s) and transpiration rate(E) in both species. Although non-significant interactive effect between species and O_3 on P_(Nsat) was analyzed, the reduction in P_(Nsat) in S. oleraceus might be due primarily to the higher fraction of close PSII reaction centers and impaired activities of plant mesophyll cells as evidences by decreased maximum efficiency of PSII photochemistry after dark adapted state(F_v/F_m) and unchanged intercellular CO_2concentration(C_i). Besides, biochemical analysis showed that S. oleraceus had lower antioxidant ability compared to P. major. As a result, S. oleraceus was damaged to the larger extent in terms of lipid peroxidation and visible O_3 injury, indicating that S. oleraceus was more sensitive to O_3 than P. major. Our results indicated that wild herbaceous plant species growing in a lowland habitat in sandy grassland were sensitive to O_3 stress and S. oleraceus can be considered as one of the bio-indicators for high O_3 concentration in semi-arid grassland of northern China. | Benying Su Meihua Zhou Hong Xu Xiujie Zhang Yonggeng Li Hua Su Bao Xiang | 2017 | Journal of Environmental Sciences2017，29，3： | 4 |
| 5 | Room temperature ferromagnetism of Ni, (Ni, Li), (Ni, N)-doped ZnO thin films显示文摘Ni-doped ZnO thin films (Ni concentration up to 10 mol%) were generated on Si (100) substrates by a sol-gel technique. The films showed wurtzite structure and no other phase was found. The chemical state of Ni was found to be bivalent by X-ray photoelectron spectroscopy. The results of magnetic measurements at room temperature indicated that the films were ferromagnetic, and magnetic moment decreased with rise of Ni concentration. The magnetization of Ni (10 mol%)-doped ZnO film annealed in nitrogen was lower than that annealed in argon, suggesting that the density of defects had an effect on ferromagnetism. | YE XiaoJuan SONG HaiAn ZHONG Wei QI XiaoSi XU MeiHua JIN ChangQing YANG ZaiXin AU ChakTong DU YouWei | 2010 | 中国科学:技术科学2010，40，2： | 2 |
| 6 | Impact of Climate Change on Reference Crop Evapotranspiration in Chuxiong City, Yunnan Province显示文摘 | Wen Jun Wang Xinhua Guo Meihua XU Xuyan | 2012 | Procedia Earth and Planetary Science2012，，： | 1 |
| 7 | Investigating of fracture features of steel plates with ceramic coating at dynamic three-point bending显示文摘 | Chen Ke Xu Yue Cong Meihua | 2002 | Physical Mesomechanics2002，5，4： | 1 |
| 8 | Synthesis, characteristic and antibacterial activity of N,N,N-trimethyl chitosan and its carboxymethyl derivatives显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2010 | Carbohydrate Polymers2010，81，： | 1 |
| 9 | Synthesis, characterization, and antibacterial activity of N, O-quaternary ammonium chitosan显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2011 | Carbohydrate Research2011，346，： | 1 |
| 10 | Tuning redox activity through delithiation induced protective layer and Fe-O coordination for Li-rich cathode with improved voltage and cycle performance显示文摘Li-rich layered transition metal oxides are one of the most promising cathode materials for their high energy density.However,the cathodes usually suffer from severe potential dropping and capacity fading during cycling,which are associated with the surface oxygen release and accompanied by cation densification and structural collapse.Herein,an integrative approach of simultaneous constructing uniform 3d Fe-ion doping in the transition metal layer and Li-rich Li_(5)FeO_(4) shell to grab the oxygen and prevent interfacial side reactions is proposed.The introduction of Fe induces higher redox potential and stronger 3 d Fe-O_(2)p covalent bond,triggering reversible anionic redox via a reductive coupling mechanism.And the delithiated product of Li-rich Li_(5)FeO_(4) not only acts as a protective layer alleviating the side reactions but also enhances the surface kinetic property.With the benefit of promoted reversibility of oxygen redox and enhanced surface stability,the cathode exhibits high reversible capacity and superior cycle performance.Density function theory calculation indicates that the O_(2)p non-bonding state in the cathode incorporated with Fe sits at a lower energy band,resulting in higher energy storage voltage and improved oxygen stability.Consequently,the modified cathode exhibits a discharge specific capacity of 307 m A h g^(-1)(1 C=250 m A g^(-1)),coulombic efficiency of 82.09%in the initial cycle at 0.1 C and 88.34%capacity retention after 100 cycles at 1 C.The work illustrates a strategy that could simultaneously enhance oxygen redox reversibility and interface stability by constructing lattice bond coordination and delithiation induced protective layer to develop Li-rich materials with high reversible capacity and long lifespan. | Kanghui Hu Li Ren Weifeng Fan Bing Zhang Meihua Zuo Yanhui Zhang Genpin Lv Huiyuan Xu Wei Xiang Xiaodong Guo | 2022 | Journal of Energy Chemistry2022，31，8： | 1 |
| 11 | Synthesis,characterization,and antibacterial activity of N,O-quaternary ammonium chitosan显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2011 | Carbohydrate Research2011，346，： | 1 |
| 12 | Synthesis, characterization, and antibacterial activity of N,O-quaternary ammonium chitosan显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2011 | Carbohydrate Research2011，346，： | 1 |
| 13 | Synthesis, characteristic and antibacterial activity of N,N,N-trimethyl chitosan and its carboxymethyl derivatives显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2010 | Carbohydrate Polymers2010，81，： | 1 |
| 14 | Synthesis, characteristic and antibacterial activity of N, N, N-trime- thyl ehitosan and its carhoxymethyl derivatives显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2010 | Car- bohydrate Polymers2010，81，： | 1 |
| 15 | Synthesis, Characterization, and Antibacterial Activity of N, O-quaternary Am- monium Chitosan显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2011 | Carbohydrate Research2011，346，15： | 1 |
| 16 | Synthesis, characterization, and antibacterial activity of N, O-qua- ternary ammonium chitosan 显示文摘 | Xu Tao Xin Meihua Li Mingchun | 2011 | Carbohydrate Research2011，346，： | 1 |
| 17 | The scanning methodology research based on space-time mapping optimization显示文摘 | Xu Meihua Ran Feng Chen Zhangjin | 2006 | Dynamics of Continuous Discreteand Impulsive Systems Series A:Mathematical Analysis2006，13，3： | 1 |
| 18 | Identification of new aberrantly expressed miRNAs in intestinal-typegastric cancer and its clinical significance显示文摘 | Xinhua Li Feijun Luo Qian Li Meihua Xu Deyun Feng Guiying Zhang Wei Wu | 2011 | Oncology Reports2011，，6： | 1 |
| 19 | Prognostic value of hedgehog signaling pathway in patients with colon cancer显示文摘 | Meihua Xu Xinhua Li Ting Liu Aimin Leng Guiying Zhang | 2012 | Medical Oncology2012，，2： | 1 |
| 20 | Observation on Therapeutic Effects of Shengmai Powder in Treating Acute Viral Myocarditis显示文摘 | XU Zhimin LU Qiufen ZHAU Meihua | 2004 | CJIM2004，10，2： | 1 |
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