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| 1 | Aortic Artery and Cardiac Valve Calcification are Associated with Mortality in Chinese Hemodialysis Patients: A 3.5 Years Follow-up显示文摘 | Xiao-Nong Chen Zi-Jin Chen Xiao-Bo Ma Bei Ding Hua-Wei Ling Zhong-Wei Shi Nan Chen | 2015 | Chinese Medical Journal2015，，20： | 20 |
| 2 | Lightweight,Flexible Cellulose-Derived Carbon Aerogel@Reduced Graphene Oxide/PDMS Composites with Outstanding EMI Shielding Performances and Excellent Thermal Conductivities显示文摘In order to ensure the operational reliability and infor-mation security of sophisticated electronic components and to protect human health,efficient electromagnetic interference(EMI)shielding materials are required to attenuate electromagnetic wave energy.In this work,the cellulose solution is obtained by dissolving cotton through hydrogen bond driving self-assembly using sodium hydroxide(NaOH)/urea solution,and cellulose aerogels(CA)are prepared by gelation and freeze-drying.Then,the cellulose carbon aerogel@reduced graphene oxide aerogels(CCA@rGO)are prepared by vacuum impregnation,freeze-drying followed by thermal annealing,and finally,the CCA@rGO/polydimethylsiloxane(PDMS)EMI shielding composites are prepared by backfilling with PDMS.Owing to skin-core structure of CCA@rGO,the complete three-dimensional(3D)double-layer con-ductive network can be successfully constructed.When the loading of CCA@rGO is 3.05 wt%,CCA@rGO/PDMS EMI shielding composites have an excellent EMI shielding effectiveness(EMI SE)of 51 dB,which is 3.9 times higher than that of the co-blended CCA/rGO/PDMS EMI shielding composites(13 dB)with the same loading of fillers.At this time,the CCA@rGO/PDMS EMI shielding composites have excellent thermal stability(T_(HRI) of 178.3℃)and good thermal conductivity coefficient(λ of 0.65 W m^(-1) K^(-1)).Excellent comprehensive performance makes CCA@rGO/PDMS EMI shielding composites great prospect for applications in lightweight,flexible EMI shielding composites. | Ping Song Bei Liu Chaobo Liang Kunpeng Ruan Hua Qiu Zhonglei Ma Yongqiang Guo Junwei Gu | 2021 | Nano-Micro Letters2021，13，6： | 19 |
| 3 | Elevated nocturnal and morning blood pressure in patients with obstructive sleep apnea syndrome显示文摘 | HE Quan-ying FENG Jing ZHANG Xilong LIANG Zong-an HUANG Shao-guang KANG Jian WANG Guang-fa ZHANG Li-qiang MA Li-jun WANG Bei LIN Qi-chang ZHANG Jin-nong LIU Hui-guo LUO Yuan-ming LIU Jian-hong WANG Shi XIAO Gao-hui LU Gan ZHANG Jin FENG Xue-wei CHEN Bao-yuan | 2012 | Chinese Medical Journal2012，，10： | 15 |
| 4 | Drug-resistant genes carried by Acinetobacter baumanii isolated from patients with lower respiratory tract infection显示文摘 | DAI Ning LI De-zhi CHEN Ji-chao CHEN Yu-sheng GENG Rong HU Ying-hui YANG Jing-ping DU Juan HU Cheng-ping ZHANG Wei LI Jia-shu YU Qin WAN Huan-ying MU Lan ZHONG Xiao-ning WEI Li-ping MA Jian-jun WANG Qiu-yue HU Ke TIAN Gui-zhen CAI Shao-xi WANG Rui-qin HE Bei WANG Si-qin WANG Zhan-wei ZHAO Su-rui GAO Zhan-cheng | 2010 | Chinese Medical Journal2010，，18： | 13 |
| 5 | Relationship of daytime blood pressure and severity of obstructive sleep apnea among Chinese: a multi-center investigation in China显示文摘背景流行病的研究显示出在妨碍的睡觉呼吸暂停(OSA ) 和高血压之间的一个独立、明确的协会。这研究试图在中国的大陆在中国人口定义在白天血压和 OSA 的严厉之间的协会。二十大学医院睡觉在中国的大陆集中的方法被中国医药协会(CMA ) 邀请参予这流行病的研究和 2297 个连续病人(年老的 18-85 年;1981 男性和 316 女性) 为在 2004 年 1 月之间的 OSA 的评估参考了这二十个睡觉中心, 2006 年 4 月有希望地被注册。夜的 polysomnography 在每个病人被执行,并且疾病严厉基于呼吸暂停呼吸过慢过浅索引(AHI ) 被估计。这些病人是进四个组的 classfied:non-apneic 控制(控制, n=257 ) 与 AHI 5 事件 / 小时;温和睡觉呼吸暂停(温和, n=402 ) 与 AHI > 5 和 15 个事件 / 小时;中等睡觉呼吸暂停(中等, n=460 ) 与 AHI > 15 和 30 个事件 / 小时和严重睡觉呼吸暂停(严重, n=1178 ) 与 AHI > 30 个事件 / 小时。白天血压大小在为得到平均价值参考睡觉中心的日子在办公室里在上午 10 点在每个病人在标准化条件下面被执行。所有病人被请求两个都在 assessing.Results 的日子前停止与血压有关的药三天收缩血压和心脏舒张的血压珍视的白天是显著地与 AHI 有关断然(r = 0.201 和 0.276 分别地;两 P 价值 < 0.001 ) 并且到天底夜的氧浸透否定地(r=-0.215 和 -0.277, 分别地;两 Pvalues < 0.001 ) ,它是 OSA 严厉的参数。在二个特殊设计吝啬的阴谋,收缩的白天和心脏舒张的血压的工具与增加 AHI 逐渐地增加了。在 61-65 的 AHI 以外,这个增加的趋势到达了结果显示出的 plateau.Conclusions 那 OSA 严厉与白天血压被联系直到 61-65 的 AHI,为早 OSA 管理提供证据,特别在有伴随物高血压的 OSA 病人。 | HE Quan-ying FENG Jing ZHANG Xi-long LIANG Zong-an HUANG Shao-guang KANG Jian WANG Guang-fa ZHANG Li-qiang MA Li-jun, WANG Bei, LIN Qi-chang, ZHANG Jing-nong, LIU Hui-guo, LUO Yuan-ming,LIU Jian-hong, WANG Shi, XIAO Gao-hui, LU Gan, ZHANG Jin, FENG Xue-wei and CHEN Bao-yuan MA Li-jun WANG Bei LIN Qi-chang ZHANG Jing-nong LIU Hui-guo LUO Yuan-ming LIU Jian-hong WANG Shi XIAO Gao-hui LU Gan ZHANG Jin FENG Xue-wei CHEN Bao-yuan | 2010 | Chinese Medical Journal2010，，1： | 9 |
| 6 | Ecology and social system of northern gibbons living in cold seasonal forests显示文摘Gibbons in China represent the northernmost margin of present day gibbon species distribution(around N25°). Compared to tropical habitats, northern gibbon habitats are characterized by low temperatures and remarkable seasonal variation in fruit abundance.How gibbons adapt to their cold and seasonal habitats and what ecological factors affect their sociality are key questions for understanding their ecology and social system evolution, the elucidation of which will contribute to the conservation of these special populations/species. According to preliminary short-term studies, northern gibbons consume more leaves and use larger home ranges than tropical gibbons. Interestingly, some Nomascus groups consist of more than one adult female. However,these preliminary results are not well understood or incorporated into current socio-ecological theories regarding gibbon species. To better understand northern gibbons, our team has systematically studied three habituated groups of Nomascus concolor, three groups of N. nasutus, and two habituated groups of Hoolock tianxing since 2002. In this paper,we stress the challenges facing gibbons living in northern habitats and summarize their behavioral adaptations to their harsh environments. We also describe the northern gibbon social system and discuss the potential relationships between their ecology and sociality. Finally, we highlight future research questions related to northern gibbons in China. | Zhen-Hua Guan Chang-Yong Ma Han-Lan Fei Bei Huang Wen-He Ning Qing-Yong Ni Xue-Long Jiang Peng-Fei Fan | 2018 | Zoological Research2018，39，4： | 8 |
| 7 | The CRISPR/Cas9 induces large genomic fragment deletions of MSTN and phenotypic changes in sheep显示文摘The CRISPR/Cas9 system has been extensively used to engineer genetic loci for the generation of knockouts, insertions, and point mutations in animal models. However, many mutations that have been reported in animals are small insertions or deletions. This study used the CRISPR/Cas9 system to induce large DNA fragment deletions in MSTN via three guide RNAs in sheep. This successfully achieved the precise gene editing of the ovine MSTN gene by injecting both Cas9 m RNA and sg RNAs into embryos at the one-cell stage. Of 10 edited animals, 3 animals(30%) exhibited large genomic fragment deletions(~5 kb). Furthermore, the body weights of these 3 animals were significantly different(P0<0.0001, P15=0.001, P30=0.005, P60=0.027) between lambs with large deletions and wildtype lambs. In addition, the edited lambs were also significantly different(P0<0.0001, P15<0.0001, P30=0.002, P60=0.011) compared with wildtype. These results suggest that the generated MSTN knockout sheep is a reliable and effective animal model for further study. Furthermore, this method is time-and labor-saving, and efficient for the creation of animal models for agriculture, biology, and medicine. | DING Yi ZHOU Shi-wei DING Qiang CAI Bei ZHAO Xiao-e ZHONG Shu JIN Miao-han WANG Xiao-long MA Bao-hua CHEN Yu-lin | 2020 | Journal of Integrative Agriculture2020，19，4： | 8 |
| 8 | Expressions of TGF-β2, bFGF and ICAM-1 in lens epithelial cells of complicated cataract with silicone oil tamponade显示文摘AIM: To investigate the expression differences of transforming growth factor-β2(TGF-β2), basic fibroblast growth factor(b FGF) and intercellular cell-adhesion molecule-1(ICAM-1) in lens epithelial cells(LECs) of complicated cataract with silicone oil tamponade and agerelated cataract. METHODS: Totally 150 eyes of 150 patients(aged 35 to 77y) were investigated, including 75 patients with complicated cataract after silicone oil tamponade and 75 patients with age-related cataract. The central piece of anterior capsules was collected during cataract surgery. TGF-β2, b FGF and ICAM-1 were detected in the 60 specimens of the two groups by immunohistochemistry. The expression levels of the three kinds of messenger ribonucleic acid(m RNA) were determined by real-time quantitative reverse transcriptionpolymerase chain reaction in the 90 specimens of the two groups.RESULTS: TGF-β2 was detected in the cytomembrane and cytoplasm of the LECs and b FGF was detected in the nucleus. ICAM-1 was positive in the cytomembrane of the LECs and the distribution of positive cells was uneven. The m RNA genes expression of the TGF-β2, b FGF and ICAM-1 was significant differences between the two groups and markedly increased in complicated cataract group(P<0.05).CONCLUSION: The up-regulated TGF-β2, b FGF and ICAM-1 maybe associate with the occurrence and development of complicated cataract with silicone oil tamponade. | Bei Liu Jing Gao Bo-Chang Lyu Shan-Shuang Du Cheng Pei Zhong-Qiao Zhu Bo Ma | 2017 | International Journal of Ophthalmology(English edition)2017，10，7： | 7 |
| 9 | 3D finite element simulation of explosive welding of three-layer plates显示文摘A 3D finite element model of the explosive welding process of three-layer plates with materials of steel-copper-copper is established. Based on the presented model, the bonding mechanism is simulated and analyzed, different detonation modes are also comparatively studied to indicate the driving force spread in few microseconds. The results show that the three layer plates bond together after many times of impact between the flyers and the base driven by detonation wave, which is damping rapidly at each impact with wavelength decreasing. The pressure at the detonation point is minimal, which induces non-bonding of the plates here. Detonation wave propagates in concentric circle both under side-midpoint detonation mode and under center-point detonation mode, but the movement of the flyer is different, which makes non-bonding easily occur at the end of detonation under side-midpoint detonation and at the center of the plate under center-point detonation. | SUI GuoFa LI JinShan SUN Feng MA Bei LI HongWei | 2011 | Science China(Physics,Mechanics & Astronomy)2011，54，5： | 7 |
| 10 | Paddy System with a Hybrid Rice Enhances Cyanobacteria Nostoc and Increases N2 Fixation显示文摘Biological nitrogen (N) fixation (BNF) plays a significant role in maintaining soil fertility in paddy field ecosystems. Rice variety influences BNF, but how different rice varieties regulate BNF and associated diazotroph communities has not been quantified. Airtight, field-based 15N2-labelling grow th chamber experiments were used to assess the BNF capac 辻 y of different rice varie ties. In addition, both the 16S rRNA and nifH genes were sequenced to assess the influence of different rice varieties on bacterial and diazotrophic communities in paddy soils. After subjecting a rice-soil system to 74 d of continuous airtight, field-based 15N2 labelling in pots in a growth chamber, the amounts of fixed N were 22.3 and 38.9 kg ha^-1 in inbred japonica (W23) and hybrid indica (IIY) rice cultivars plan ted in the rice-soil systems, respectively, and only 1%—2.5% of the fixed N was allocated to the rice plants and weeds. A greater abundance of diazotrophs was found in the surface soil (0-1 cm) under IIY than under W23. Sequencing of the 16S rRNA gene showed significantly greater abundances of the cyanobacterial genera Nostoc, Anabaena, and Cylindrospermum under IIY than under W23. Sequencing of the nifH gene also showed a significantly greater abundance of Nostoc under IIY than under W23. These results indicate that the hybrid rice cultivar (IIY) promoted BNF to a greater extent than the inbred rice cultivar (W23) and that the increase in BNF might have been due to the enhanced heterocystous cyanobacteria Nostoc. | MA Jing BEI Qicheng WANG Xiaojie LIU Gang Georg CADISCH LIN Xingwu ZHU Jianguo SUN Xiaoli XIE Zubin | 2019 | Pedosphere2019，29，3： | 7 |
| 11 | Effects of Different Biochars on Pinus elliottii Growth,N Use Efficiency,Soil N_2O and CH_4 Emissions and C Storage in a Subtropical Area of China显示文摘Intensive management of planted forests may result in soil degradation and decline in timber yield with successive rotations.Biochars may be beneficial for plant production, nutrient uptake and greenhouse gas mitigation. Biochar properties vary widely and are known to be highly dependent on feedstocks, but their effects on planted forest ecosystem are elusive. This study investigated the effects of chicken manure biochar, sawdust biochar and their feedstocks on 2-year-old Pinus elliottii growth, fertilizer N use efficiency(NUE), soil N_2O and CH_4 emissions, and C storage in an acidic forest soil in a subtropical area of China for one year. The soil was mixed with materials in a total of 8 treatments: non-amended control(CK); sawdust at 2.16 kg m-^(2)(SD); chicken manure at 1.26 kg m-^(2)(CM); sawdust biochar at 2.4 kg m-^(2)(SDB); chicken manure biochar at 2.4 kg m-^(2)(CMB);^(15)N-fertilizer alone(10.23 atom%^(15)N)(NF); sawdust biochar at 2.4 kg m-^(2)plus15N-fertilizer(SDBN) and chicken manure biochar at 2.4 kg m-^(2)plus15N-fertilizer(CMBN). Results showed that the CMB treatment increased P. elliottii net primary production(aboveground biomass plus litterfall)and annual net C fixation(ANCF) by about 180% and 157%, respectively, while the the SDB treatment had little effect on P. elliottii growth. The15 N stable isotope labelling technique revealed that fertilizer NUE was 22.7% in CK, 25.5% in the NF treatment, and37.0% in the CMB treatment. Chicken manure biochar significantly increased soil p H, total N, total P, total K, available P and available K. Only 2% of the N in chicken manure biochar was available to the tree. The soil N_2O emission and CH_4 uptake showed no significant differences among the treatments. The apparent C losses from the SD and CM treatments were 35% and 61%, respectively;while those from the CMB and SDB treatments were negligible. These demonstrated that it is crucial to consider biochar properties while evaluating their effects on plant growth and C sequestration. | LIN Zhibin LIU Qi LIU Gang Annette L.COWIE BEI Qicheng LIU Benjuan WANG Xiaojie MA Jing ZHU Jianguo XIE Zubin | 2017 | Pedosphere2017，27，2： | 6 |
| 12 | Regional Features and Seasonality of Land–Atmosphere Coupling over Eastern China显示文摘Land-atmosphere coupling is a key process of the climate system, and various coupling mechanisms have been proposed before based on observational and numerical analyses. The impact of soil moisture(SM) on evapotranspiration(ET) and further surface temperature(ST) is an important aspect of such coupling. Using ERA-Interim data and CLM4.0 offline simulation results, this study further explores the relationships between SM/ST and ET to better understand the complex nature of the land-atmosphere coupling(i.e., spatial and seasonal variations) in eastern China, a typical monsoon area. It is found that two diagnostics of land-atmosphere coupling(i.e., SM-ET correlation and ST-ET correlation) are highly dependent on the climatology of SM and ST. By combining the SM-ET and ST-ET relationships, two 'hot spots' of land-atmosphere coupling over eastern China are identified: Southwest China and North China. In Southwest China, ST is relatively high throughout the year, but SM is lowest in spring, resulting in a strong coupling in spring. However, in North China, SM is relatively low throughout the year, but ST is highest in summer, which leads to the strongest coupling in summer. Our results emphasize the dependence of land-atmosphere coupling on the seasonal evolution of climatic conditions and have implications for future studies related to land surface feedbacks. | Chujie GAO Haishan CHEN Shanlei SUN Bei XU Victor ONGOMA Siguang ZHU Hedi MA Xing LI | 2018 | Advances in Atmospheric Sciences2018，35，6： | 5 |
| 13 | Analysis of trace mercury in water by solid phase extraction using dithizone modified nanometer titanium dioxide and cold vapor atomic absorption spectrometry显示文摘A new method for analysis of trace mercury in water samples was developed, based on the combination of preconcentration/separation using dithizone-modified nanometer titanium dioxide (TiO2) as a solid phase extractant and determination by cold vapor atomic adsorption spectrometry (CVAAS). Dithizone was dissolved with alcohol and loaded on the surface of nano-sized TiO2 powders by stirring. The static adsorption behavior of Hg2+on the dithizone-modified nanoparticles was investigated in detail. It was found that excellent adsorption ratio for Hg2+ could be obtained in the pH range of 7-8 with an oscillation time of 15 min, and a 5 mL of 3.5 molL1 HCl solution could quantitatively elute Hg2+ from nanometer TiO2 powder. Common coexisting ions caused no obvious influence on the determination of mercury. The mechanisms for the adsorption and desorption were discussed. The detection limit (3σ) for Hg2+ was calculated to be 5 ngL1. The proposed method was applied to the determination of Hg2+ in a mineral water sample and a Zhujiang River water sample. By the standard addition method, the average recoveries were found to be 94.4%-108.3% with RSD (n = 5) of 2.9%-3.5%. | MA Xiaoguo HUANG Bei CHENG Meiqing | 2007 | Rare Metals2007，26，6： | 5 |
| 14 | High-performance asymmetric electrodes photodiode based on Sb/WSe2 heterostructure显示文摘Two-dimensional (2D) van der Waals (vdWs) metal-semiconductor heterostructures with atomically sharp interface and matched work functions have recently attracted great attention due to their unique electronic and optoelectronic properties. Here we report the vapor phase epitaxial growth of large-scale vertical Sb/WSe2 metal-semiconductor vdWs heterostructures with uniform stacking orientation. Compared with the growth on S1O2/S1 substrate, the thick ness of Sb nan osheet on WSe2 can be reduced effectively to mono layer. We con struct Sb-WSe2-Au asymmetric electrodes photodiode based on the Sb/WSe2 heterostructures. Electrical transport measurements indicate that the photodiode show obvious rectifying effect. Optoelectronic characterizations show prominent photoresponse with a high photoresposivity of 364 mA/W, a fast response time of less than 8 ms, a large open-circuit voltage of 0.27 V and a maximum electrical power output of 0.11 nW. The direct growth of high-quality metal-semiconductor vdWs heterostructures may open up new realms in 2D functional electronics and optoelectronics. | Xiao Liu Guangzhuang Sun Peng Chen Junchi Liu Zhengwei Zhang Jia Li Huifang Ma Bei Zhao Ruixia Wu Weiqi Dang Xiangdong Yang Chen Dai Xuwan Tang Zhuojun Chen Lili Miao Xingqiang Liu Bo Li Yuan Liu Xidong Duan | 2019 | Nano Research2019，12，2： | 5 |
| 15 | Mapping theme trends and knowledge structures for human neural stem cells:a quantitative and co-word biclustering analysis for the 2013-2018 period显示文摘Neural stem cells,which are capable of multi-potential differentiation and self-renewal,have recently been shown to have clinical potential for repairing central nervous system tissue damage.However,the theme trends and knowledge structures for human neural stem cells have not yet been studied bibliometrically.In this study,we retrieved 2742 articles from the PubMed database from 2013 to 2018 using 'Neural Stem Cells' as the retrieval word.Co-word analysis was conducted to statistically quantify the characteristics and popular themes of human neural stem cell-related studies.Bibliographic data matrices were generated with the Bibliographic Item Co-Occurrence Matrix Builder.We identified 78 high-frequency Medical Subject Heading(MeSH)terms.A visual matrix was built with the repeated bisection method in gCLUTO software.A social network analysis network was generated with Ucinet 6.0 software and GraphPad Prism 5 software.The analyses demonstrated that in the 6-year period,hot topics were clustered into five categories.As suggested by the constructed strategic diagram,studies related to cytology and physiology were well-developed,whereas those related to neural stem cell applications,tissue engineering,metabolism and cell signaling,and neural stem cell pathology and virology remained immature.Neural stem cell therapy for stroke and Parkinson’s disease,the genetics of microRNAs and brain neoplasms,as well as neuroprotective agents,Zika virus,Notch receptor,neural crest and embryonic stem cells were identified as emerging hot spots.These undeveloped themes and popular topics are potential points of focus for new studies on human neural stem cells. | Wen-Juan Wei Bei Shi Xin Guan Jing-Yun Ma Ya-Chen Wang Jing Liu | 2019 | Neural Regeneration Research2019，14，10： | 5 |
| 16 | Knockdown of MRP4 by lentivirus-mediated siRNA improves sensitivity to adriamycin in adriamycin-resistant acute myeloid leukemia cells显示文摘Chemotherapy remains the standard treatment for acute myeloid leukemia;however,the emergence of drug resistance is a major hurdle in the successful treatment of leukemia.The expression of multidrug resistance-associated protein 4(MRP4)induces re- sistance in the adriamycin-resistant acute myeloid leukemia cell line,K562/ADR.The aim of this study was to investigate whether knockdown of MRP4 by lentivirus-mediated siRNA could improve the sensitivity of K562/ADR cells to adriamycin.Five lenti- virus-mediated short hairpin RNAs(lv-shRNAs-MRP4)were designed to trigger the gene silencing RNA interference(RNAi) pathway.The efficiency of lentivirus-mediated siRNA infection into K562/ADR cells was determined using fluorescence mi- croscopy to observe lentivirus-mediated GFP expression.MRP4 expression in infected K562/ADR cells was evaluated by real- time PCR and Western blot analysis.The MTS assay was used to measure cell viability and flow cytometry was used to measure apoptosis.The transfection efficiency of K562/ADR cells was over 80 percent.The gene silencing efficacy of lv-shRNA1-MRP4 was superior to the other constructs.Infection of K562/ADR cells with lv-shRNA1-MRP4 led to strong inhibition of MRP4 mRNA and protein expression.Combined treatment with lv-shRNA1-MRP4 and adriamycin decreased cell growth and increased apoptosis compared to treatment with lv-shRNA1-MRP4 or adriamycin alone.These data indicate that in K562/ADR cells MRP4 is involved in drug resistance mechanisms and that lentivirus-mediated knockdown of MRP4 may enhance sensitivity to adriamycin. | LIU Bei ZHAO Li MA HaiZhen ZHANG Wei JIN Yu | 2012 | Chinese Science Bulletin2012，57，1： | 5 |
| 17 | Improved particle filter based on fine resampling algorithm显示文摘In order to solve particle degeneracy phenomenon and simultaneously avoid sample impoverishment,this paper proposed an improved particle filter based on fine resampling algorithm for general case,called as particle filter with fine resampling(PF-FR).By introducing distance-comparing process and generating new particle based on optimized combination scheme,PF-FR filter performs better than generic sampling importance resampling particle filter(PF-SIR) both in terms of effectiveness and diversity of the particle system,hence,evidently improving estimation accuracy of the state in the nonlinear/non-Gaussian models.Simulations indicate that the proposed PF-FR algorithm can maintain the diversity of particles and thus achieve the same estimation accuracy with less number of particles.Consequently,PF-FR filter is a competitive choice in the applications of nonlinear state estimation. | CAO Bei MA Cai-wen LIU Zhen-tao | 2012 | The Journal of China Universities of Posts and Telecommunications2012，19，2： | 4 |
| 18 | Cardiac arrhythmias and cardiac arrest related to mushroom poisoning: A case report显示文摘BACKGROUND Mushroom exposure is a global health issue.The manifestations of mushroom poisoning (MP) may vary.Some species have been reported as rhabdomyolytic,hallucinogenic,or gastrointestinal poisons.Critical or even fatal MPs are mostly attributable to Amanita phalloides,with the development of severe liver or renal failure.Myocardial injury and even cases mimicking ST-segment elevation myocardial infarction (STEMI) have been previously reported,while cardiac arrhythmia or cardiac arrest is not commonly seen.CASE SUMMARY We report a 68-year-old woman with MP who suffered from delirium,seizure,long QT syndrome on electrocardiogram (ECG),severe cardiac arrhythmias of multiple origins,and cardiac arrest.She was intubated and put on blood perfusion.Her kidney and liver functions were intact;creatine kinase-MB was mildly elevated,and then fell within normal range during her hospital stay.We sent the mushrooms she left for translation elongation factor subunit 1α,ribosomal RNA gene sequence,and internal transcribed spacer sequence analyses.There were four kinds of mushrooms identified,two of which were found to be toxic.CONCLUSION This is the first time that we found cardiac toxicity caused by Panaeolus subbalteatus and Conocybe lactea,which were believed to be toxic to the liver,kidney,and brain.We suggest that intensive monitoring and ECG follow-up are essential to diagnose prolonged QT interval and different forms of tachycardia in MP patients,even without the development of severe liver or renal failure.The mechanisms need to be further investigated and clarified based on animal experiments and molecular signal pathways. | Shu Li Qing-Bian Ma Ci Tian Hong-Xia Ge Yang Liang Zhi-Guo Guo Cheng-Duo Zhang Bei Yao Jia-Ning Geng Fran Riley | 2019 | World Journal of Clinical Cases2019，7，16： | 4 |
| 19 | Comparison study of slag corrosion resistance of MgO–MgAl_(2)O_(4),MgO–CaO and MgO–C refractories under electromagnetic field显示文摘To illuminate the corrosion behavior of MgO-based refractories under electromagnetic field(EMF),herein,the slag corrosion and penetration resistance of MgO–MgAl_(2)O_(4),MgO–CaO,and MgO–C refractories were investigated using the rotary immersion slag resistance test at 1873 K for 1 h.The results showed that the order of the good slag resistance of as-tested refractories was MgO–C>MgO–CaO>MgO–MgAl_(2)O_(4).The EMF accelerated the corrosion and penetration of slag to the refractories,which caused the molten slag to be easier into the refractories by natural convection and Marangoni effect.In addition,the MgO–C refractories did not show an overwhelming advantage in slag resistance because EMF impeded the formation of the dense protection layer.Consequently,in view of the present results,the MgO–C refractories are still the most promising slag line material for refining furnace among MgO–MgAl_(2)O_(4),MgO–CaO,and MgO–C refractories. | Xin‑ming Ren Bei‑yue Ma Shi‑ming Li Hong‑xia Li Guo‑qi Liu Wen‑gang Yang Fan Qian Shi‑xian Zhao Jing‑kun Yu | 2021 | Journal of Iron and Steel Research(International)2021，28，1： | 4 |
| 20 | Ultrafast growth of large single crystals of monolayer WS2 and WSe2显示文摘Monolayer transition metal dichalcogenides(TMDs)have attracted considerable attention as atomically thin semiconductors for the ultimate transistor scaling.For practical applications in integrated electronics,large monolayer single crystals are essential for ensuring consistent electronic properties and high device yield.The TMDs available today are generally obtained by mechanical exfoliation or chemical vapor deposition(CVD)growth,but are often of mixed layer thickness,limited single crystal domain size or have very slow growth rate.Scalable and rapid growth of large single crystals of monolayer TMDs requires maximization of lateral growth rate while completely suppressing the vertical growth,which represents a fundamental synthetic challenge and has motivated considerable efforts.Herein we report a modified CVD approach with controllable reverse flow for rapid growth of large domain single crystals of monolayer TMDs.With the use of reverse flow to precisely control the chemical vapor supply in the thermal CVD process,we can effectively prevent undesired nucleation before reaching optimum growth temperature and enable rapid nucleation and growth of monolayer TMD single crystals at a high temperature that is difficult to attain with use of a typical thermal CVD process.We show that monolayer single crystals of 450μm lateral size can be prepared in 10 s,with the highest lateral growth rate up to 45μm/s.Electronic characterization shows that the resulting monolayer WSe2 material exhibits excellent electronic properties with carrier mobility up to 90 cm^2 V^-1 s^-1,comparable to that of the best exfoliated monolayers.Our study provides a robust pathway for rapid growth of high-quality TMD single crystals. | Zhengwei Zhang Peng Chen Xiangdong Yang Yuan Liu Huifang Ma Jia Li Bei Zhao Jun Luo Xidong Duan Xiangfeng Duan | 2020 | National Science Review2020，7，4： | 4 |
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