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11篇 您的检索式:作者名="LEI Zebin"
    题名 作者 年代 出处 被引量
1Degradation kinetics and mechanism of emerging contaminants in water by dielectric barrier discharge non-thermal plasma: The case of 17β-Estradiol显示文摘Lihong Gao Lei Sun Shungang Wan Zebin Yu Mingjie Li 2013Chemical Engineering Journal2013,,:2
2Studies on In(OH) rSz solid solutions : syntheses characterizations electronic structure and visible-light-driven photocatalytic activities 显示文摘LEI Zebin MA Guangjian LIU Mingying 2006Journal of Catalysis2006,237,12:1
3Systematic Analysis of Gene Expression in Western Flower Thrip( Frankliniella occidentalis Pergande ) before and after Infection with Impatiens Necrotic Spot Virus(INSV)显示文摘Impatiens necrotic spot virus( INSV) is an important plant virus identified in recent years. Western flower thrip( Frankliniella occidentalis) has been confirmed to be the most efficient vector for INSV. In the present study,Illumina's second-generation sequencing technique was used to determine the variation in gene expression at the transcriptome level in western flower thrip before and after infection with INSV. By aligning 168 188 unigenes of western flower thrip to the NCBI protein database,47 558 unigenes were annotated,accounting for 28. 27% of the total. Species classification revealed that 58. 7% of the annotated unigenes of western flower thrip did not match any other species,and 15. 4% of had a match in Zootermopsis navadensis,12. 4% in Mus musculus,7. 3% in Mustela putorius,3. 4% in Theileria parva,and 2. 7% in Tribolium castaneum. By analyzing DEGs between INSV-free and INSV-carrying western flower thrips,we found that 11 genes were upregulated,and 9 genes were downregulated in western flower thrip after INSV infection. In addition,cell cycle and ubiquitin-proteasome pathway in western flower thrip were significantly infected by INSV infection.Jiani LIU Shengguang XU Yuyu ZHANG Zebin CHEN Rong LU Lei YU 2017Agricultural Biotechnology2017,6,5:1
4Anaerobic biological treatment of high strength cassava starch wastewater in a new type up-flow multistage anaerobic reactor显示文摘Lei Sun Shungang Wan Zebin Yu Yinghui Wang Shuangfei Wang 2011Bioresource Technology2011,,:1
5Finite-Control-Set Model Predictive Control of Permanent Magnet Synchronous Motor Drive Systems——An Overview显示文摘Permanent magnet synchronous motors(PMSMs)have been widely employed in the industry. Finite-control-set model predictive control(FCS-MPC), as an advanced control scheme, has been developed and applied to improve the performance and efficiency of the holistic PMSM drive systems. Based on the three elements of model predictive control, this paper provides an overview of the superiority of the FCS-MPC control scheme and its shortcomings in current applications. The problems of parameter mismatch, computational burden, and unfixed switching frequency are summarized. Moreover, other performance improvement schemes, such as the multi-vector application strategy, delay compensation scheme, and weight factor adjustment, are reviewed. Finally, future trends in this field is discussed, and several promising research topics are highlighted.Teng Li Xiaodong Sun Gang Lei Zebin Yang Youguang Guo Jianguo Zhu 2022IEEE/CAA Journal of Automatica Sinica2022,9,12:1
6Effects of Plant Secondary Metabolite Nicotine on Growth and Development of Frankliniella occidentalis显示文摘[Objective] The paper was to explore the chemical and molecular mechanisms of Frankliniella occidentalis, an important quarantine pest, against toxic substances. [Method] F. occidentalis were evaluated after continuous exposure to artificial diets containing nicotine from the 2^(nd) and the 3^(rd)instars for five generations, to determine the larval weight, pupal weight, and larval development duration. [Result] The larval development delayed and nicotine treatment significantly inhibited the weight gain of larvae. Compared to the control, the inhibition rates of larval weight and pupal weight were declined from 45% to 20% and from 25% to 4% respectively after feeding the 2^(nd)instars with nicotine for five generations.Nicotine delayed the larval growth and prolonged the generation duration of F. occidentalis. Nicotine showed more significant inhibitory effect on the lower instar larvae. With the increasing generations of secondary culture, the inhibitory effect of nicotine on larval weight and pupal weight was weakened. The developmental period of larvae was shortened, and the generation duration of F. occidentalis was shortened. [Conclusion] Nicotine affects the growth and development of F. occidentalis. F. occidentalis will gradually increase the adaptability to nicotine toxic substances after selfregulation for a few generations, and relieve the inhibitory effect of toxic substances.Liu Jiani Chen Zebin Yu Lei Xu Shengguang Zhang Yuyu 2018Plant Diseases and Pests2018,9,2:1
7Diversity of Moth Community in Wujiatang Wetland Park of Dianchi Lake显示文摘[Objective] The paper was to explore the species and dynamics of moths in Wujiatang wetland park in Dianchi lake. [Method] Moths under lamps in Wujiatang wetland park were investigated and studied regularly in 2016 and 2017, and the relationship among diversity index, indi-vidual number, species richness, evenness and diversity of moth community was analyzed. [Result] A total of 138 species of months belonging to 91 genera and 13 families were collected from Wujiatang wetland park, Dianchi lake, Kunming. The dominant insects were Crambidae and Noctuidae.The relationship between species and abundance relationship of moth community conformed to the niche priority occupation model, and the diversity index was not consistent with the evenness, but consistent with the species richness. [Conclusion]The study indicated that there were less species of moths in Wujiatang wetland park, and the community was unstable.Liu Jiani Lu Rong Yang Yongyan Zhang Yuyu Chen Zebin Xu Shengguang Yu Lei 2018Plant Diseases and Pests2018,9,3:0
8Effects of Nicotine, a Plant Secondary Metabolite, on Protective Enzyme and Detoxification Enzyme of Frankliniella occidentalis显示文摘[Objective] The paper was to explore the effects of plant secondary metabolite on protective enzymes and detoxification enzymes of quarantine pest Frankliniella occidentalis. [Method] F. occidentalis were continuously exposed to artificial diets containing nicotine from the second to fifth instars for five generations, and the effects of nicotine on protective enzymes and detoxification enzymes of larvae were determined. [Result]The activities of carboxylate esterase(CarE) and glutathione-S-transferase(GST) in midgut of the fifth instar larvae were significantly increased, and reached the maximum at the third generation(1.86 times and 1.59 times, respectively). Nicotine inhibited the activities of superoxide dismutase(SOD) and catalase(CAT). With the increase of feeding generations, the inhibitory effect of nicotine weakened. Nicotine significantly increased the activities of peroxidase(POD). [Conclusion] F. occidentalis will gradually adapt to the harm of plant toxins by starting its own detoxification enzyme system and regulating protective enzyme system after feeding on plant secondary substance nicotine.Liu Jiani Su Yuan Wei Wei Zhong Yu Chen Zebin Yu Lei 2019Plant Diseases and Pests2019,10,2:0
9Community Structure of Endophytic Bacteria in Chestnut, Castanea mollissima显示文摘[Objective]The paper was to detect the species of endophytic bacteria in Chestnut (Castanea mollissima).[Method]The 16S rDNA-V4 region of endophytic bacteria in chestnut(sample name BL) was sequenced by Illumina Mi Seq high-throughput sequencing technology. The number of sequences and operational taxonomic units(OTUs) for each sample was sorted and calculated using Qiime and Mothur software. The abundance and α-diversity of species were analyzed.[Result]The number of effective sequences and OTUs were 21 167 /191. The rarefaction curves showed that adequate sampling was achieved,and the number of OTUs was close to saturation. The endophytic bacteria of chestnut belonged to 10 genera,including Koribacter(3. 48%),Solibacter(2. 59%),Bradyrhizobium(3. 57%), Rhodoplanes(7. 41%), Methylobacterium(4. 20%), Agrobacterium(19. 73%), Kaistobacter( 2. 05%), Sphingomonas(18. 66%),Acidovorax(35. 98%),and Methylibium(2. 32%). The dominant species were Acidovorax,Agrobacterium and Sphingomonas.[Conclusion]Illumina high-throughput sequencing technology provided more accurate and scientific data resources for the study of endophytic bacteria in chestnut.Chen Zebin Li Bing Xia Tiyuan Wang Dingkang Yu Lei Xu Shengguang Liu Jiani Zhang Yongfu 2016Plant Diseases and Pests2016,7,4:0
10Analyses on Community Composition and Diversity of Endophytic Bacteria in Different Tissues of Anoectochilus roxburghii显示文摘[Objective] T his study aimed to investigate the diversity of community composition and diversity of endophytic bacteria in Anoectochilus roxburghii.[Method]By using Illumina MiSeq high-throughput sequencing technology,the 16S rDNA-V4 region of endophytic bacteria in A. roxburghii was sequenced. Qiime and Mothur software packages were used to sort and count the number of sequences and operational taxonomic units(OTUs) and analyze the species abundance and distribution,Alpha diversity and differences of species abundance among samples. [Result] The number of effective sequences / OTUs for each sample was110485 /247(stem) and 98524 /259(leaf),respectively. The rarefaction curve showed that adequate sampling was performed. The number of OTUs had almost reached a saturation point. Endophytic bacteria in A. roxburghii mainly belonged to the genera Acidovorax,Pseudomonas,Sphingomonas and Halomonas. [Conclusions]Illumina MiSeq high-throughput sequencing technology provides more accurate and scientific data resources for the study of endophytic bacteria in A.roxburghii.Zebin CHEN Xi GAO Dingkang WANG Guoxing WU Lei YU Jia'ni LIU Yongfu ZHANG Shengjing PENG 2016Agricultural Biotechnology2016,5,4:0
11Tolerance and acceptance of hepatic venous pressure gradient measurement in cirrhosis(CHESS1904):An international multicenter study显示文摘Aim:To determine the tolerance and acceptance of hepatic venous pressure gradient(HVPG)measurements in patients with liver cirrhosis.Methods:This prospective international multicenter study included 271 patients with cirrhosis who were scheduled to undergo HVPG measurement between October 2019 and June 2020.Data related to the tolerance and acceptance of HVPG measurements were collected using descriptive questionnaires.Results:HVPG measurements were technically successful in all 271 patients,with 141(52.0%)undergoing HVPG measurement alone.The complication rate was 0.4%.Postoperative pain was significantly lower than preoperative expected pain(p<0.001)and intraoperative pain(p<0.001),and intraoperative pain was also significantly lower than preoperative expected pain(p=0.036).No,mild,moderate,severe,and intolerable discomfort scores were reported by 36.9%,44.6%,11.1%,6.3%,and 0.4%of these patients,respectively,during HVPG measurement and by 54.6%32.5%,11.4%,1.5%,and 0%,respectively,after HVPG measurement.Of these patients,39.5%had little understanding and 10%had no understanding of the value of HVPG measurement,with 35.1%and 4.1%regarding HVPG measurements as being of little or no help,respectively.Most patients reported that they would definitely(15.5%),probably(46.9%),or possibly(29.9%)choose to undergo additional HVPG measurements again,and 62.7%regarded the cost of the procedure as acceptable.Conclusion:HVPG measurement was safe and well‐tolerated in patients with cirrhosis,but patient education and communication are warranted to improve the acceptance of this procedure.Jun‐Hui Sun He Zhao Haijun Zhang Lei Li NecatiÖrmeci Zi‐Niu Yu Xun Li Shuangxi Li Xujun Yang Huaping Wei Xiaoliang Zhu Zhengcong Zhang Yajin Wang Zhongwei Zhao Jianting Mao Qiaohong Wu Xiaole Sun Huiling Xiang Kefeng Jia Chao Yang Wei Wu Xiuqing Lin Haixin Yao Changzeng Zuo Jitao Wang Bo Zhang Chunqing Zhang Xiaoling Wu Guangchuan Wang Shengjuan Yao Ruihang Wang Li Zhou Hui Huan Qingli Tu Xue Pu Feng Zhang Qin Yin Linpeng Zhang Ying Guo Jian Wang Kohei Kotani Sawako Uchida‐Kobayashi Norifumi Kawada He Zhu Li Li Wei Wang Guo Zhang Lei Yu Xudong Cui Qingliang Zhu Hailong Zhang Xiaoli Hu Rafael OXimenes Adriano Gonçalves de Araújo Giulliano Gardenghi Yubao Zheng Zebin Wu Mingsheng Huang Xiaoyong Chen Jun Wu Feng Xie Yang Bo Shengjuan Hu Linke Ma Xiao Li Xiaolong Qi 2022Portal Hypertension & Cirrhosis2022,1,1:0
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