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    题名 作者 年代 出处 被引量
1Recent Advances in the Regulation of Brassinosteroid Signaling and Biosynthesis Pathways显示文摘Brassinosteroids(BRs) play important roles in plant growth,develop-ment and responses to environmental cues.BRs signal through plasma membrane receptor BRI1 and co-receptor BAK1,and several positive(BSK1,BSU1,PP2A) and negative(BKI1,BIN2 and 14-3-3) regulators to control the activities of BES1 and BZR1 family transcription factors,which regulate the expression of hundreds to thousands of genes for various BR responses.Recent studies identified novel signaling components in the BR pathways and started to establish the detailed mechanisms on the regulation of BR signaling.In addition,the molecular mechanism and transcriptional network through which BES1 and BZR1 control gene expression and various BR responses are beginning to be revealed.BES1 recruits histone demethylases ELF6 and REF6 as well as a transcription elongation factor IWS1 to regulate target gene expression.Identification of BES1 and BZR1 target genes established a transcriptional network for BR response and crosstalk with other signaling pathways.Recent studies also revealed regulatory mechanisms of BRs in many developmental processes and regulation of BR biosynthesis.Here we provide an overview and discuss some of the most recent progress in the regulation of BR signaling and biosynthesis pathways.Huaxun Ye Lei Li Yanhai Yin 2011Journal of Integrative Plant Biology2011,53,6:21
2COVID-19 Outbreak Caused by Contaminated Packaging of Imported Cold-Chain Products—Liaoning Province,China,July 2020显示文摘Summary What is known about this topic?Few major outbreaks of coronavirus disease 2019(COVID-19)have occurred in China after major nonpharmaceutical interventions and vaccines have been deployed and implemented.However,sporadic outbreaks that had high possibility to be linked to cold chain products were reported in several cities of China..What is added by this report?In July 2020,a COVID-19 outbreak occurred in Dalian,China.The investigations of this outbreak strongly suggested that the infection source was from COVID-19 virus-contaminated packaging of frozen seafood during inbound unloading personnel contact.What are the implications for public health practice?Virus contaminated paper surfaces could maintain infectivity for at least 17–24 days at-25℃.Exposure to COVID-19 virus-contaminated surfaces is a potential route for introducing the virus to a susceptible population.Countries with no domestic transmission of COVID-19 should consider introducing prevention strategies for both inbound travellers and imported goods.Several measures to prevent the introduction of the virus via cold-chain goods can be implemented.Huilai Ma1 Jianqun Zhang Ji Wang Ying Qin Cao Chen Yang Song Liang Wang Jun Meng Lingling Mao Fengqin Li Ning Li Jian Cai Yong Zhang Dayan Wang Yunting Xia Hong Wang Shaofeng Jiang Xiang Zhao Peihua Niu Wenjie Tan Tao Ma Yecheng Yao Naiying Mao Zhen Zhu Tianjiao Ji Qian Yang Baoying Huang Li Zhao Jianxing Yu Li Bai Shuangli Zhu Dongyan Wang Yan Zhang Yingwei Sun Mingchun Luan Yanhai Wang Haibo Sun Shihong Yang Zhijian Bo Xiang Ren Zhongjie Li George Fu Gao Wei Yao Wenqing Yao Zijian Feng Wenbo Xu 2021China CDC weekly2021,3,21:16
3Long Distance Transmission of SARS-CoV-2 from Contaminated Cold Chain Products to Humans——Qingdao City,Shandong Province,China,September 2020显示文摘Summary What is already known about this topic?Though coronavirus disease 2019(COVID-19)has largely been controlled in China,several outbreaks of COVID-19 have occurred from importation of cases or of suspected virus-contaminated products.Though several outbreaks have been traced to severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)isolated on the outer packaging of cold chain products,live virus has not been obtained.Huilai Ma Zhaoguo Wang Xiang Zhao Jun Han Yong Zhang Hong Wang Cao Chen Ji Wang Fachun Jiang Jie Lei Jingdong Song Shaofeng Jiang Shuangli Zhu Huihui Liu Dongyan Wang Yao Meng Naiying Mao Yanhai Wang Zhen Zhu Zhixiao Chen Bingling Wang Qinqin Song Haijun Du Qun Yuan Dong Xia Zhiqiang Xia Peipei Liu Yuchao Wu Zijian Feng Ruqin Gao George F.Gao Wenbo Xu 2021China CDC weekly2021,3,30:13
4Effective removal of microcystins using carbon nanotubes embedded with bacteria显示文摘Adsorption of microcystins (MCs) by carbon nanotubes (CNTs) and clay materials was studied. Compared with various clays tested, CNTs showed a much stronger ability to adsorb MC-RR and LR that were two typical types of microcystins found in China. At initial 21.0 mg/L of MC-RR and 9.5 mg/L of MC-LR in solution, the adsorption amounts of MC-RR and LR by CNTs were 14.8 and 6.7 mg/g that were about five times higher than those by the clay ma-terials of sepiolite, kaolinite and talc, etc. In the presence of CNTs and the bacterial Ralstonia solanacearum that was firstly isolated and used for the biodegradation of MCs by the authors, a remarkable removal of MCs from water were observed. The mechanism was that CNTs could absorb large amount of both MCs and the embedded R. solanacearum so that, even when diluted by a large amount of water, the con-centrations of both organic pollutants and the added bacteria could be largely enhanced on the surface of CNTs where a concerted biodegradation reaction was effectively conducted. This finding could be important for the further development of practical techniques to eliminate MCs from polluted drinking waters.YANHai PANGang ZOUHua LiXianliang CHENHao 2004Chinese Science Bulletin2004,49,16:12
5Severe burn injury alters intestinal microbiota composition and impairs intestinal barrier in mice显示文摘Background:The intestinal barrier integrity is crucial for maintaining intestinal homeostasis,and the mechanisms of intestinal barrier disruption induced by burn injury remain obscure.This study was aimed to investigate the changes of intestinal microbiota and barrier function in burned mice to further comprehend the mechanisms of burn-induced intestinal barrier dysfunction.Methods:Samples were from mice inflicted with 30%total body surface area(TBSA)full-thickness burns.The intestinal permeability,tight junction proteins expressions,zonula occludens-1(ZO-1)localization,inflammatory cytokines expressions,and short-chain fatty acids(SCFAs)contents were determined.The microbial community was assessed via 16S rDNA Illumina sequencing.Results:The intestinal permeability was increased after severe burn injury,peaking at 6 h post-burn,with approximately 20-folds of the control(p<0.001).The expression of tight junction proteins(ZO-1,occludin,claudin-1,and claudin-2)was significantly altered(p<0.05).The ZO-1 morphology was dramatically changed following burn injury.The fecal SCFAs’contents(acetate,propionate,butyrate,isobutyrate,and isovalerate)were noticeably declined after burn injury(p<0.05).The expressions of pro-inflammatory cytokines(interleukin(IL)-1βand IL-6)in ileal mucosa were increased,whereas the expressions of anti-inflammatory cytokines(IL-4 and IL-13)were decreased following burn injury(p<0.05).In addition,burned mice showed an alteration of intestinal microbial community,such as decreased diversity,reduced Bacteroidetes abundance,and increased Firmicutes abundance.Conclusions:The severe burn-induced intestinal barrier dysfunction is along with the alterations of microbial community.Yanhai Feng Yalan Huang Yu Wang Pei Wang Fengjun Wang 2019Burns & Trauma2019,7,1:11
6Preparation of magnetically separable mesoporous activated carbons from brown coal with Fe3O4显示文摘Magnetically separable mesoporous activated carbon was prepared from brown coal in the presence of Fe3O4 as a bi-functional additive.Magnetic activated carbon(MAC)was characterized by lowtemperature nitrogen adsorption,scanning electron microscopy(SEM),transmission electron microscopy(TEM),X-ray diffraction(XRD),X-ray photoelectron spectroscopy(XPS)and vibrating sample magnetometry(VSM).The evolution behaviors and transition mechanism of Fe3O4 during the preparation of MAC were investigated.The results show that prepared MAC with 6 wt%Fe3O4 addition having a specific surface area and mesopore ratio of 370 m^2·g^-1 and 55.7%,which meet the requirements of adsorption application and magnetic recovery.Highly dispersed iron-containing aggregates with the size of 0.1 lm in the MAC were observed.During the preparation of MAC,Fe3O4 could enhance the escape of volatiles during the carbonization.Fe3O4 could also accelerate burning off the carbon wall during activation,which leads to enlarging micropore size,then resulting in the generation of mesopore and macropore.As a result,a part of Fe3O4 converted into FeO,FeOOH,a-Fe,c-Fe,Fe2SiO4 and compound of Aluminum-iron-silicon.The prepared activated carbon,which was magnetized by both of residual Fe3O4,reduced a-Fe and c-Fe,can be easily separated from the original solution by external magnetic field.Yong Jiang Qiang Xie Yanhai Zhang Cuiyu Geng Bin Yu Juan Chi 2019International Journal of Mining Science and Technology2019,29,3:8
7Cadmium pollution enhanced ozone damage to winter wheat:biochemical and physiological evidences显示文摘Combined effects of ozone (O3) and cadmium (Cd) on growth and physiology of winter wheat (Triticum aestivum L.cv.JM22) were determined.Wheat plants were grown without or with Cd and exposed to charcoal-filtered air (< 10 ppb O3) or elevated O 3 (80 ± 5 ppb,7 hr/day) for 20 days.Results showed that O 3 considerably depressed light saturated net photosynthetic rate (-20%),stomatal conductance (-33%),chlorophyll content (-33%),and total biomass (-29%) without Cd.The corresponding decreases were further enhanced by 45%,56%,60% and 59%,respectively with Cd,indicating a synergistic effect of O3 and Cd on wheat.Ozone significantly increased the activity of superoxide dismutase (46%),catalase (48%) and peroxidase (56%).However,great increases in malondialdehyde (MDA) content (2.55 folds) and intercellular CO2 concentration (1.13 folds) were noted in O3 +Cd treatment compared to control.Our findings demonstrated that the increased anti-oxidative activities in wheat plants exposed to O3 +Cd might not be enough to overcome the adverse effects of the combination of both pollutants as evidenced by further increase in MDA content,which is an important indicator of lipid peroxidation.Precise prediction model on O3 damages to crop should be conducted to ensure agricultural production security by considering environmental constraints in an agricultural system in peri-urban regions.Yong Li Caihong Li Yanhai Zheng Guanglei Wu Tana Wuyun Hong Xu Xinhua He Gaoming Jiang 2011Journal of Environmental Sciences2011,23,2:7
8Reemergent Cases of COVID-19—Xinfadi Wholesales Market,Beijing Municipality,China,June 11,2020显示文摘No new local coronavirus disease 2019(COVID-19)cases were reported in Beijing for over 56 days before the reemergent COVID-19 cases that were reported on June 11,2020,and more than 200 confirmed cases have been reported as of June 20 in Beijing.All confirmed COVID-19 cases were associated with Xinfadi Wholesale Market.Here,we reported the phylogenetic characteristics of the COVID-19 viruses(also known as severe acute respiratory syndrome coronavirus 2,SARS-CoV-2,and human coronavirus 2019,HCoV-19)sequenced from the clinical specimens of 2 human cases and 1 environmental sample.Wenjie Tan Peihua Niu Xiang Zhao Yang Pan Yong Zhang Lijuan Chen Li Zhao Yanhai Wang Dayan Wang Jun Han George FGao Chun Huang Wenbo Xu Guizhen Wu 2020China CDC weekly2020,2,27:6
9Mitigating greenhouse gas of chemical fertilizer with farmland emissions through replacement organic manure in a temperate显示文摘燃烧秸秆和过量使用化肥导致大量生物质能源浪费,进而削弱了农业生态系统固碳能力.为了保证农田生态系统的固碳潜力和粮食产量,本研究组在中国东部温带农村设计了一个生态农场,将玉米秸秆粉碎后饲养肉牛,然后将牛粪腐熟后施入冬小麦-夏玉米轮作农田中.设计了4种不同的有机肥和无机肥配施比例:100%有机肥、100%化肥、75%有机肥+25%化肥以及50%有机肥+50%化肥.根据政府间气候变化专门委员会(IPCC)2006年的方法,计算了温室气体排放量.结果表明,用有机肥替代化肥可显著减少温带农田温室气体排放量.与此同时,施用有机肥还增加了土壤肥力,进而提高了小麦和玉米产量.有机肥全部替代化肥后,农田变为典型的碳库;而全部施用化肥,农田则为典型碳源.该研究可为提高农业生态系统应对气候变化提供科学依据.Haitao Liu Jing Li Xiao Li Yanhai Zheng Sufei Feng Gaoming Jiang 2015Science Bulletin2015,60,6:5
10Description of the First Strain of 2019-nCoV,C-Tan-nCoV Wuhan Strain-National Pathogen Resource Center,China,2020显示文摘The recent outbreak of novel coronavirus-infected pneumonia(NCIP)in China(1)has attracted much attention domestically and internationally.As the outbreak occurred,China carried out emergency responses quickly,notified the World Health Organization(WHO)in a timely manner,and shared the viral gene sequence with international communities immediately after pathogenic identification.Qiang Wei Yanhai Wang Juncai Ma Jun Han Mengnan Jiang Li Zhao Fei Ye Jingdong Song Bo Liu Linhuan Wu Wenjie Tan Guizhen Wu George FGao Jianjun Liu 2020China CDC weekly2020,2,6:5
11Densification behavior of yttria-stabilized zirconia powders for solid oxide fuel cell electrolytes显示文摘Yttria-stabilized zirconia(YSZ) is the most common electrolyte material for solid oxide fuel cells. Herein, we conducted a comparative study on the densification behavior of three different kinds of commercial 8 mol% YSZ powders:(i) TZ-8Y(Tosoh, Japan),(ii) MELox 8Y(MEL Chemicals, UK), and(iii) YSZ-HT(Huatsing Power, China). The comparison was made on both the selfsupporting pellets and thin-film electrolytes coated onto a NiO–YSZ anode support. For the pellets, MELox 8Y showed the highest densification at lower sintering temperatures with 93% and 96% of the theoretical density at 1250 and 1300 ℃, respectively. Although YSZ-HT showed a higher sintering rate than TZ-8Y, a sintering temperature of 1350 ℃ was required for both the powders to reach 95% of the theoretical density. For the thin-film electrolytes, on the other hand, YSZ-HT showed the highest sintering rate with a dense microstructure at a co-sintering temperature of 1250 ℃. Our results indicate that besides the average particle size, other factors such as particle size distribution and post-processing play a significant role in determining the sintering rate and densification behavior of the YSZ powders. Additionally, a close match in the sintering shrinkage of the electrolyte and anode support is important for facilitating the densification of the thin-film electrolytes.Dhruba PANTHI Nader HEDAYAT Yanhai DU 2018Journal of Advanced Ceramics2018,7,4:4
12Inactivation of TFEB and NF-kB by marchantin M alleviates the chemotherapy-driven pro-tumorigenic senescent secretion显示文摘It is critical to regulate the senescence-associated secretory phenotype(SASP) due to its effect on promoting malignant phenotypes and limiting the efficiency of cancer therapy. In this study, we demonstrated that marchantin M(Mar-M, a naturally occurring bisbibenzyl) suppressed proinflammatory SASP components which were elevated in chemotherapy-resistant cells. Mar-M treatment attenuated the pro-tumorigenic effects of SASP and enhanced survival in drug-resistant mouse models.No toxicity was detected on normal fibroblast cells or in animals following this treatment. Inactivation of transcription factor EB(TFEB) and nuclear factor-k B(NF-k B) by Mar-M significantly accounted for its suppression on the components of SASP. Furthermore, inhibition of SASP by Mar-M contributed to a synergistic effect during co-treatment with doxorubicin to lower toxicity and enhance antitumor efficacy. Thus, chemotherapy-driven pro-inflammatory activity, seen to contribute to drug-resistance, is an important target for Mar-M. By decreasing SASP, Mar-M may be a potential approach to overcome tumor malignancy.Huanmin Niu Lilin Qian Bin Sun Wenjian Liu Fang Wang Qian Wang Xiaotian Ji Yanhai Luo Effat Un Nesa Hongxiang Lou Huiqing Yuan 2019Acta Pharmaceutica Sinica B2019,9,5:4
13Let-7b-5p regulates proliferation and apoptosis in multiple myeloma by targeting IGF1R显示文摘多重骨髓瘤(公里) 全球是从 hematological 恶意的死亡的最普通的原因,并且最近的研究表明了 let-7b-5p 能在 tumorigenesis 起一个禁止的作用。然而,在公里的 let-7b-5p 的角色仍然保持不清楚。这研究的目的是阐明 let-7b-5p 在公里由充当肿瘤 suppressor 的分子的机制。这里,量的即时聚合酶链反应结果证明 let-7b-5p 的表示显著地在公里纸巾和公里房间线(RPMI-8226 和 U266 房间) 被减少。而且, let-7b-5p 的在表示上显著地压制了 RPMI-8226 房间增长并且导致了 S/G2 房间周期拘捕和 apoptosis。酶记者试金结果证明(IGF1R ) 像胰岛素的生长因素受体 1 被 let-7b-5p 否定地在 post-transcriptional 水平调整。在 RPMI-8226 房间的 IGF1R 的 mRNA 和蛋白质层次由 let-7b-5p 是下面调整的。而且, let-7b-5p 禁止者改变的房间显型能被 IGF1R silencing (si-IGF1R ) 救。一起拿,我们的结果证明 let-7b-5p 在公里作为肿瘤 suppressor 工作,建议那 let-7b-5p 可以是为公里的一个潜在的治疗学的目标。Honghai Xu Cong Liu Yuelin Zhang Xiong Guo Zongzhi Liu Zhenqun Luo Yanhai Chang Shizhang Liu Zhengming Sun Xiaoqing Wang 2014Acta Biochimica et Biophysica Sinica2014,46,11:4
14A cryptic inhibitor of cytokinin phosphorelay controls rice grain size显示文摘Plant hormone cytokinin signals through histidine-aspartic acid(H-D)phosphorelay to regulate plant growth and development.While it is well known that the phosphorelay involves histidine kinases,histidine phosphotransfer proteins(HPs),and response regulators(RRs),how this process is regulated by external components remains unknown.Here we demonstrate that protein phosphatase with kelch-like domains(PPKL1),known as a signaling component of steroid hormone brassinosteroid,is actually a cryptic inhibitor of cytokinin phosphorelay in rice(Oryza sativa).Mutation at a specific amino acid D364 of PPKL1 activates cytokinin response and thus enlarges grain size in a semi-dominant mutant named s48.Overexpression of PPKL1 containing D364,either with the deletion of the phosphatase domain or not,rescues the s48 mutant phenotype.PPKL1 interacts with OsAHP2,one of authentic HPs,and D364 resides in a region resembling the receiver domain of RRs.Accordingly,PPKL1 can utilize D364 to suppress OsAHP2-to-RR phosphorelay,whereas mutation of D364 abolishes the effect.This function of PPKL1 is independent of the phosphatase domain that is required for brassinosteroid signaling.Importantly,editing of the D364-residential region produces a diversity of semi-dominant mutations associated with variously increased grain sizes.Further screening of the edited plants enables the identification of two genotypes that confer significantly improved grain yield.Collectively,our study uncovers a noncanonical cytokinin signaling suppressor and provides a robust tool for seed rational design.Dapu Liu He Zhao Yunhua Xiao Guoxia Zhang Shouyun Cao Wenchao Yin Yangwen Qian Yanhai Yin Jinsong Zhang Shouyi Chen Chengcai Chu Hongning Tong 2022Molecular Plant2022,15,2:3
15Histone Lysine Methyltransferase SDG8 Is Involved in Brassinosteroid-Regulated Gene Expression in Arabidopsis thaliana显示文摘植物类固醇荷尔蒙, brassinosteroids (BR ) ,在植物生长,开发,和对 environmentalstresses 的回答起重要作用。BR 通过对血浆膜和另外的发信号的部件局部性的受体发信号调整抄写因素的 BES1/BZR1family,它调制几千基因的表示。BES1/BZR1 和他们的 interactingproteins 怎么工作调整基因的大数字,完全没被理解。这里,我们报导那 histone lysinemethyltransferase SDG8,在 histone 含有 3 离氨酸 36 di- 和 trimethylation (H3K36me2 和 me3 ) ,涉及 BR-regulatedgene 表示。BES1 与 SDG8 交往,直接或间接地通过 IWS1,抄写延伸因素 involvedin 调整 BR 的基因表示。猛烈变异的 sdg8 与损害 BR 回答显示减少的生长显型。全球基因表示研究表明了那, whileBR 在野类型的植物调整大约 5000 基因,荷尔蒙在 sdg8 比 700 基因调整少数变异。另外,多于调整 BR 的基因的一半,差别在 sdg8 异种被影响。一个染色质 Immunoprecipitation (薄片) 实验证明 H3K36me3 在 sdg8 异种在调整 BR 的基因被减少。把结果基于这些,我们建议 SDG8 在调停起一个必要作用调整 BR 的基因表示。Ourresults 因此揭示 histone 修正由支配基因 expression.Key 词的神经质的规定的主要机制:Xiaolei Wang Jiani Chen Zhouli Xie Sanzhen Liu Trevor Nolan Huaxun Ye Mingcai Zhang Hongqing Guo Patrick S. Schnable Zhaohu Li Yanhai Yin 2014Molecular Plant2014,7,8:3
16A method to extract algae toxin of microcystin-LR显示文摘A simple and low-cost method to obtain cyanobacterial toxin microcystin-LR(MC-LR) was developed. A new strain of Microcystis aeruginosa, named DC-1, producing microcystin-LR but not microcystin-RR, was separated from the field blooming algae samples of Dianchi Lake, in southwest of China. Following three times’ freeze and thaw treatment, the cultivated DC-1 cells were extracted with 40% methanol in water. The extract was centrifuged and the supernatant applied to a Hydrophilic-Lipophilic Balance(HLB) SPE cartridge. Eluted impurities with a certain gradient from 30% to 50% methanol in water, MC-LR was finally eluted from the HLB cartridge with 60% methanol in water, and samples containing 3.85% to 14.8% of MC-LR were obtained. These MC-LR samples may be used in adsorption and biodegradation experiments instead of using expensive standard reagents.ZHANGMing-ming PANGang YANHai CHENHao 2004Journal of Environmental Sciences2004,16,4:3
17Light Intensity Affects Chlorophyll Synthesis During Greening Process by Metabolite Signal from Mitochondrial Alternative Oxidase in Arabidopsis显示文摘Although mitochondrial alternative oxidase(AOX)has been proposed to play essential roles in high light stress tolerance,the effects of AOX on chlorophyll synthesis are unclear.Previous studies indicated that during greening,chlorophyll accumulation was largely delayed in plants whose mitochondrial cyanide-resistant respiration was inhibited by knocking out nuclear encoded AOX gene.Here we show that this delay of chlorophyll accumulation was more significant under high light condition.Inhibition of cyanide-resistant respiration was also accompanied by the increase of plastid NADPH/NADP^+ratio,especially under high light treatment which subsequently blocked the import of multiple plastidial proteins,such as some components of the photosynthetic electron transport chain,the Calvin-Benson cycle enzymes and malate/oxaloacetate shuttle components.Over expression of AOXla rescued the aoxla mutant phenotype,including the chlorophyll accumulation during greening and plastidial protein import.It thus suggests that light intensity affects chlorophyll synthesis during greening process by a metabolic signal,the AOX-derived plastidial NADPH/NADP^+ratio change.And our results thus revealed a molecular mechanism of chloroplast-mitochondria interactions.ZHANG Dawei YUAN Shu 徐飞 ZHU Feng YUAN Ming YE Huaxun GUO Hongqing LV Xin YIN Yanhai 林宏辉 2015武汉生物工程学院学报2015,,3:2
18Instability characteristics of the cracked roof rock beam under shallow mining conditions显示文摘To establish the movement relationship for the roof breaking under shallow mining conditions, the mechanical model of the roof rock beam was built, then the structure instability process of the roof rock beam was analyzed. The changing criterion of the vertical displacement was established and the relationship between the deflection and the rotary motion of roof block was determined. Regarding a mining face in Shangwan Mine, the responsing laws of the deflection and horizontal thrust of the roof rock beam were obtained through FLAC3D numerical analysis. The results show that the structure instability of the cracked roof rock beam depends on the interaction between the vertical load and the horizontal thrust.For the roof rock beam, when the vertical load keeps constant, the horizontal thrust fluctuating rises with increasing deflection. The horizontal thrust increases constantly with the deeper buried depth and the smaller span.Zhao Yanhai Wang Shuren Zou Zhengsheng Ge Linlin Cui Fang 2018International Journal of Mining Science and Technology2018,28,3:2
19MULTI-SHOP SCHEDULING PROBLEM显示文摘A new concept of multi-shop (M ) is put forward which contains all basic shops including open shop (O), job shop (J ), flow shop (F ) and hybrid flow shop (H ) so that these basic shop can be scheduled together. Several algorithms including ant colony optimization (ACO), most work remaining (MWR), least work remaining (LWR), longest processing time (LPT) and shortest processing time (SPT) are used for scheduling the M. Numerical experiments of the M adopting data of some car and reC series benchmark instances are tested. The results show that the ACO algorithm has better performance for scheduling the M than the other algorithms, if minimizing the makespan ( C m*ax) is taken as the objective function. As a comparison, the separate shops contained in the M are also scheduled by the ACO algorithm for the same objective function, when the completing time of the jobs in the previous shop is taken as the ready time of these jobs in the following shop. The results show that the M has the advantage of shortening the makespan upon separate shops.HU Yanhai YAN Junqi MA Dengzhe YE Feifan ZHANG Jie 2007Chinese Journal of Mechanical Engineering2007,20,3:2
20Coupling effects of urea types and subsoiling on nitrogen–water use and yield of different varieties of maize in northern China显示文摘Hengyu Hu Tangyuan Ning Zengjia Li Huifang Han Zongzheng Zhang Shujun Qin Yanhai Zheng 2013Field Crops Research2013,,:2
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