|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | URBAN TRANSIT ASSIGNMENT MODEL BASED ON AUGMENTED NETWORK WITH IN-VEHICLE CONGESTION AND TRANSFER CONGESTION显示文摘This paper presents an augmented network model to represent urban transit system.Through such network model,the urban transit assignment problem can be easily modeled like a generalized traffic network.Simultaneously,the feasible route in such augmented transit network is then defined in accordance with the passengers' behaviors.The passengers' travel costs including walking time,waiting time,in-vehicle time and transfer time are formulated while the congestions at stations and the congestions in transit vehicles are all taken into account.On the base of these,an equilibrium model for urban transit assignment problem is presented and an improved shortest path method based algorithm is also proposed to solve it.Finally,a numerical example is provided to illustrate our approach. | Bingfeng SI Ming ZHONG Xiaobao YANG Ziyou GAO | 2011 | Journal of Systems Science and Systems Engineering2011，20，2： | 8 |
| 2 | Sensitivity analyses of different vegetations responding to climate change in inland river basin of China显示文摘陆上的生态系统和气候系统是仔细与对方有关。面对了不可避免的全球气候变化,调查陆上的生态系统对气候作出回应是重要的变化。在在中国的干旱、半干旱的区域的内陆河盆,植被从 1998 ~ 2007 对气候变化作出回应的敏感差别在这份报纸被分析。(1 ) 在植被和气候的全球时间空间的分发的差别是明显的。植被变化在这个整个区域显示出细微降级。降级在浓密地生长的区域是更明显的。温度向下给一个将军看有 1.1467 的一个线性趋势系数的趋势。相反地,降水与 0.3896 的一个线性趋势系数显示出一个增加的趋势。(2 ) 关于中央趋势反应,在对降水(NDVI-P ) 作出回应的 NDVI 和对 AI (NDVI-AI ) 作出回应的 NDVI 的空间分发有类似的特征,它与反应让温度(NDVI-T ) 通风的 NDVI 的相反。NDVI-P 和 NDVI-AI 的典型敏感区域主要盖住北适度的干旱大草原和北适度的荒芜的大草原。NDVI-T 典型敏感区域主要盖住北适度的荒芜的大草原。(3 ) 考虑变化振幅反应, NDVI-T 被更低的敏感统治,温暖的适度的灌木状的、 selui 灌木状的、赤裸的极端的典型区域在东方弄干荒芜、北的适度的草地大草原并且适度半灌木状,在北方使乔木的沙漠相形见绌是高反应。(4 ) 在 NDVI-P 和 NDVI-AI 之间的变化振幅回答介绍类似的空间分布。典型敏感区域主要盖住北适度的荒芜的大草原。有 NDVI-T, NDVI-P 和 NDVI-AI 的各种各样的线性变化趋势回答。至于 NDVI-T 和 NDVI-AI,它被半干旱、半潮湿的气候地区的边界效果影响,有他们沿着边阶的线性变化趋势的更少的关联。在另外的区域有更强壮的关联,特别在在北适度的荒芜的大草原的 NDVI-T 和在温暖的适度的灌木状、 selui 灌木状、赤裸、极端、干燥的沙漠的 NDVI-AI。 | Hou Peng Wang Qiao Cao Guangzhen Wang Changzuo Zhan Zhiming Yang Bingfeng | 2012 | Journal of Geographical Sciences2012，22，3： | 7 |
| 3 | Car capacity near bus stops with mixed traffic derived by additive-conflict-flows procedure显示文摘To determinate car capacity at bus stops with mixed traffic, a new theoretical approach was developed on the basis of additive-conflict-flows procedure. The procedure was extended from homogeneous traffic flow to mixed traffic flow. The conflicts among cars, buses and bicycles near the stop can be described by the extended procedure. The procedure can be understood more easily than the theory of gap acceptance. Car capacity near the stop is the function of both bus stream and bicycle stream. The proposed model can also analyze the cases of pedestrian effects and limited priority of bicyclists. Numerical results show that the car capacity decreases with the increasing flow rates of other streams. In addition, pedestrian effects and bicyclist's limited priority have negative effects on car capacity near bus stops with mixed traffic flow. | YANG XiaoBao GAO ZiYou SI BingFeng Gao Liang | 2011 | Science China(Technological Sciences)2011，54，3： | 4 |
| 4 | Identification of ssDNA aptamers specific to clinical isolates of Streptococcus mutans strains with different cariogenicity显示文摘链球菌 mutans,一个克积极的容许的厌氧的细菌,被认为是为牙齿的龋的一个主要 etiological 因素。在 thisstudy,从龋活跃、没有龋的个人的牙齿的瓷釉表面的匾为 S 被获得并且栽培。mutans 隔离。形态学检查,生物化学的描述,和聚合酶链反应被执行到识别。mutans。S 的 cariogenicity。从临床的标本孤立的 mutans 种类被测试细菌的 acidogenicity, aciduricity,细胞外的 polysaccharideproduction,和粘附能力评估。最后,减少性的 SELEX (由 exponentialenrichment 的 ligands 的系统的进化) 指向整个未经触动的房间的技术与 highcariogenicity 为对种类特定的 ssDNA aptamers 习惯于屏幕。在九轮减少性的 SELEX 以后,足够的水池丰富是由放射性的 isotopeanalysis 出现被完成。充实的水池随机被克隆并且定序,由联机的 MEME 和 RNA 结构软件 analysisof 列在后面序列。从流动 cytometry 的结果显示了那 aptamers H1, H16, H4, L1, L10,和 H19 能 discriminatehighly cariogenic S。mutans 紧张从糟糕, cariogenic 拉紧。在这些之中, Aptamer H19 与 cariogenic S 有最强壮的有约束力的能力。有 69.45 的一个分离常数的 mutans 紧张 ? 畣慬? 敭档湡獩獭漠 ??? 湡 ? 桴 ? 潰整瑮慩? 敮 ? 桴牥灡略楴? 瑳慲整楧獥潦 ? 桴 ? 牴慥浴湥 ? 景琠楨?湩敦瑣潩 | Wei Cui Jiaojiao Liu Donghua Su Danyang Hu Shuai Hou Tongnan Hu Jiyong Yang Yanping Luo Qing Xi Bingfeng Chu Chenglong Wang | 2016 | Acta Biochimica et Biophysica Sinica2016，48，6： | 3 |
| 5 | Multi-criterion system optimization model for urban multimodal traffic network显示文摘In this paper,computational models of environmental pollution and energy consumption of urban multimodal traffic network are proposed according to pertinent research and a multi-objective programming model is then developed to formulate optimization problem for such a system.Simultaneously,the main factors,such as travel time,pricing and convenience which influence travelers' choice behaviors are all considered and a combined assignment model is proposed to simulate travelers' mode and route choices.A bi-level programming model,in which the multi-objective optimization model is treated as the upper-level problem and the combined assignment model is processed as the lower-level problem,is then presented to solve multi-criterion system optimization problem for urban multimodal traffic network.The solution algorithms of the proposed models are also presented.Finally,the model and its algorithms are illustrated through a simple numerical example. | SI BingFeng ZHANG HongYun ZHONG Ming YANG XiaoBao | 2011 | Science China(Technological Sciences)2011，54，4： | 1 |
| 6 | Disease severity dictates SARS-CoV-2-specific neutralizing antibody responses in COVID-19显示文摘COVID-19 patients exhibit differential disease severity after SARS-CoV-2 infection.It is currently unknown as to the correlation between the magnitude of neutralizing antibody(NAb)responses and the disease severity in COVID-19 patients.In a cohort of 59 recovered patients with disease severity including severe,moderate,mild,and asymptomatic,we observed the positive correlation between serum neutralizing capacity and disease severity,in particular,the highest NAb capacity in sera from the patients with severe disease,while a lack of ability of asymptomatic patients to mount competent NAbs.Furthermore,the compositions of NAb subtypes were also different between recovered patients with severe symptoms and with mild-tomoderate symptoms.These results reveal the tremendous heterogeneity of SARS-CoV-2-specific NAb responses and their correlations to disease severity,highlighting the needs of future vaccination in COVID-19 patients recovered from asymptomatic or mild illness. | Xiangyu Chen Zhiwei Pan Shuai Yue Fei Yu Junsong Zhang Yang Yang Ren Li Bingfeng Liu Xiaofan Yang Leiqiong Gao Zhirong Li Yao Lin Qizhao Huang Lifan Xu Jianfang Tang Li Hu Jing Zhao Pinghuang Liu Guozhong Zhang Yaokai Chen Kai Deng Lilin Ye | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 1 |
| 7 | MODELING THE CONGESTION COST AND VEHICLE EMISSION WITHIN MULTIMODAL TRAFFIC NETWORK UNDER THE CONDITION OF EQUILIBRIUM显示文摘为交通网络的传统的系统优化模型集中于拥挤的处理,它通常有最小化全部的旅行时间的一个目的。然而,拥挤的否定外表皮例如环境污染,在大多数情况中被忽视。如此的模特儿突然集合拿气候上的排出物和它的影响变成考虑的温室气体(GHG ) 。在这份报纸,社会费用的基于的系统优化(那么) 模型就交通拥挤和相应车辆而言为多模式的交通网络被建议排放。第一,一个变化不平等模型被开发提出平衡问题因为这基于旅行者的分析联网联合选择。第二,交通拥挤的计算模型和整个多模式的网络的车辆排放基于平衡连接流动和相应旅行时间被建议。一个上下两层的编程模型,在哪个社会费用当上层的问题和联合平衡模型作为降低水平的问题被处理,基于因此模型被对待,然后与它的解决方案算法被介绍。最后,建议模型通过一个简单数字例子被说明。学习结果证实并且支持把优先级给城市的公共运输的发展的想法,它是完成持续城市的交通的一个有效方法。 | Bingfeng SI Ming ZHONG Xiaobao YANG Ziyou GAO | 2012 | Journal of Systems Science and Systems Engineering2012，21，4： | 1 |
| 8 | Fabrication of a microscopic four-point probe and its application to local conductivity measurement 显示文摘 | JU Bingfeng JU Yang SAKA M | 2005 | Journal of Micromechanics and Microengineering2005，15，： | 1 |
| 9 | Johnson-Cook dynamic constitutive relationship for TC16titanium alloy显示文摘 | Yang Yang Zeng Yi Wang Bingfeng | 2007 | Transactions of Nonferrous Metals Society of China2007，17，： | 1 |
| 10 | Link resist- ance function near Chinese curbside stops 显示文摘 | Huan Mei Yang Xiaobao Si Bingfeng | 2011 | Journal of Beijing Institute of Technology2011，20，1： | 1 |
| 11 | Quantitative proteomics analysis of parthenogenetically induced pluripotent stem cells显示文摘Parthenogenetic embryonic stem(pES)cells isolated from parthenogenetic activation of oocytes and embryos,also called parthenogenetically induced pluripotent stem cells,exhibit pluripotency evidenced by both in vitro and in vivo differentiation potential.Differential proteomic analysis was performed using differential in-gel electrophoresis and isotope-coded affinity tag-based quantitative proteomics to investigate the molecular mechanisms underlying the developmental pluripotency of pES cells and to compare the protein expression of pES cells generated from either the in vivo-matured ovulated(IVO)oocytes or from the in vitro-matured(IVM)oocytes with that of fertilized embryonic stem(fES)cells derived from fertilized embryos.A total of 76 proteins were upregulated and 16 proteins were downregulated in the IVM pES cells,whereas 91 proteins were upregulated and 9 were downregulated in the IVO pES cells based on a minimal 1.5-fold change as the cutoff value.No distinct pathways were found in the differentially expressed proteins except for those involved in metabolism and physiological processes.Notably,no differences were found in the protein expression of imprinted genes between the pES and fES cells,suggesting that genomic imprinting can be corrected in the pES cells at least at the early passages.The germline competent IVM pES cells may be applicable for germ cell renewal in aging ovaries if oocytes are retrieved at a younger age. | Zhe Hu LeiWang Zhensheng Xie Xinlei Zhang Du Feng Fang Wang Bingfeng Zuo Lingling Wang Zhong Liu Zhisheng Chen Fuquan Yang Lin Liu | 2011 | Protein & Cell2011，2，8： | 0 |
| 12 | Antibody response and cross-neutralization after Omicron BA.2 infection显示文摘Dear Editor,The Omicron(B.1.1.529)variant of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)was first identified in November 2021,in South Africa and Botswana.The first Omicron sub-lineage that emerged was BA.1,which was supplanted by BA.2 in many countries.One of the most notable features of the Omicron variant is its ability to evade neutralizing antibodies(nAbs)targeting the original virus lineages. | Yiwen Zhang Rong Li Yuzhuang Li Hong Yang Liqiong Zhou Jing Yuan Ting Pan Bingfeng Liu Hui Zhang Yaqing He | 2023 | Signal Transduction and Targeted Therapy2023，8，2： | 0 |
| 13 | Effects of Added HY Zeolite on the Catalytic Behavior of Pt/OMC-HY in the Hydrogenation of Naphthalene显示文摘In this work,HY zeolites were embedded in the ordered mesoporous carbon(OMC)to prepare a support for a noble metal catalyst Pt/OMC-HY,and the hydrogenation of naphthalene to decalin was carried out over the catalyst.The results showed that Pt/OMC-HY-0.14(in which the mass ratio of HY to phenolic resin oligomer is 0.14)possessed much better catalyst performance than Pt/OMC,which was related to its proper surface acidity,hierarchical pore structure,metal dispersion,and the interaction between metal and support.Furthermore,Pt/OMC-HY-0.14 had better sulfur tolerance than Pt/OMC.In addition,the sulfur tolerance mechanism of Pt/OMC-HY-0.14 was studied,which revealed that the competitive adsorption of DBT on the metal sites with aromatics was the main reason for catalyst deactivation,and the improvement of sulfur tolerance could be achieved by the aid of the acidity of HY zeolite.Based on the acidity,the hydrogenation of DBT can be promoted obviously,and consequently the competitive adsorption of DBT on the metal sites can be reduced. | Wu Bingfeng Yang Lina Li Jian Yang Xiaorong Huang Yifeng Bai Jin | 2019 | China Petroleum Processing & Petrochemical Technology2019，21，3： | 0 |
| 14 | Crystal-phase engineering of PdCu nanoalloys facilitates selective hydrodeoxygenation at room temperature显示文摘Selective hydrodeoxygenation of biomass-derived aromatic alcohols to value-added chemical or fuel is of great importance for sustainable biomass upgrading,and hydrodeoxygenation of 5-hydroxymethylfurfural(HMF)to 2,5-dimethylfuran(DMF)is one of the most attractive reactions.Achieving the conversion of HMF to DMF using H_(2)at ambient temperature is challenging.In this work,we used PdCu nanoalloys to catalyze the selective hydrodeoxygenation reaction of HMF to DMF using H_(2)as the reducing agent.The reaction path and the product selectivity are governed by the crystallographic phase of the PdCu nanoalloys.It was discovered that body-centered cubic(BCC)PdCu nanoalloys supported on activated carbon(AC)exhibited outstanding performance with 93.6%yield of DMF at room temperature(PdCu/AC-BCC).A combination of experimental and density functional theory(DFT)studies showed that the tilted adsorption modes of furanic intermediates on PdCu-BCC nanoalloy surfaces accounted for the high selectivity of DMF;however,furan ring was activated on PdCu face-centered cubic(FCC)nanoalloy surfaces.Furthermore,PdCu/AC-BCC could also catalyze the hydrodeoxygenation of other aromatic alcohols at room temperature while maintaining the aromatic structures.This work opens the way for selective hydrodeoxygenation of the aromatic alcohols at room temperature with the aromatic ring intact. | Shaopeng Li Minghua Dong Mi Peng Qingqing Mei Yanyan Wang Junjuan Yang Youdi Yang Bingfeng Chen Shulin Liu Dequan Xiao Huizhen Liu Ding Ma Buxing Han | 2022 | The Innovation2022，3，1： | 0 |
| 15 | Evaluation Model Construction of Peak Sweet Processing Suitability of Different Varieties of Chestnut显示文摘[Objective]The aims was to construct peak sweet processing suitability evaluation model and determine the suitable varieties of peak sweet processing in chestnut.[Method]'Zaofeng','Yan Long'etc.15 chestnut varieties in Yan Shan area were taken as research objects and investigated the sensory,physicochemical nutrition and processing indexes.The correlation analysis,principal component analysis and cluster analysis were adopted to simplify and calculate the evaluation index,and set up the mathematical model.[Result]Obvious differences in different varieties of raw materials and products of each index and some indicators existed significant correlation relationship;principal component analysis determined the five principal components:hardness,b value,moisture content,total sugar,browning degree and edible rate or the core indicators of quality evaluation in peak sweet chestnut,and the establishment of products comprehensive value scoring model:Y=0.033 509 hardness+0.033 509b value+0.185 173 moisture content+0.208 983 total sugar+0.108 499 browning degree+0.430 327 ratio of feed,peak sweet chestnut quality and raw material associated model:Y=-1.109+0.015 ratio of good fruit-0.018 kernel hardness+0.008 starch.[Conclusion]Peak sweet chestnut processing suitability evaluation model can provide the basis for chestnut processing and the suitable processing of the chestnut breeding;'Yanguang','Yan Long','Yankui',are very suitable,and'Zibo','Yan Ping'are more appropriate for peak sweet processing. | Haoning GUO Yuhua ZHAO Xuedong CHANG Bingfeng YANG Zanyi WU | 2016 | Agricultural Science & Technology2016，17，9： | 0 |
| 16 | Analysis and Suggestions of the Satisfaction of Postgraduate Education in Engineering Universities —Take Harbin Institute of Technology (Weihai) for Example显示文摘Accelerating the development of students is the basic goal of postgraduate talent cultivation.The final research results,employment situation and satisfaction of postgraduate students with school education are more important indicators of the quality of talent cultivation in a university.For having a deeper understanding of the satisfaction of postgraduates in Harbin Institute of Technology(Weihai)in terms of motivation,tutor situation,management service and employment situation,a questionnaire survey was conducted on postgraduates.The survey results show that the overall satisfaction of postgraduates is high.In terms of studying motivation,most postgraduates think that their majors are more related to employment;in terms of professors,most of them can get along well with their professors and learn from the advantages of their professors;in terms of school management,they respond well to the'library',but think that the'dormitory'and'canteen'need further improvement;in terms of employment,most of postgraduates choose to be employed,while a few of them choose to further their studies,most of which have applied to study in domestic or foreign universities. | Lianmao Yang Yiqun Liu Xiaoguo Song Bingfeng Liu | 2022 | 教育研究前沿(中英文版)2022，12，2： | 0 |
| 17 | 2-2 Lifetime Measurement of the Low-lying Excited States 7/21^+in^87Zr显示文摘Lifetime measurements of low-lying excited states in^87Zr have been performed viaβ-γcoincidences.The 127 MeV^32S beam was delivered from the Sector-Focusing Cyclotron(SFC)of the Heavy Ion Research Facility in Lanzhou(HIRFL).The parent nuclei^87Nb were produced by the reaction 58Ni(32S,2p1n),at a beam energy 127 MeV through a 8 um Al degrader.A 200ug/cm^2 layer of 58Ni evaporated onto a 200ug/cm^2 thick carbon foil was employed as the target.After evaporation residues were separated from the projectile beams by the gas-filled recoil separator SHANS[1],the nuclei of interest 87Zr can be obtained with a higher purity and then were implanted into a 300um silicon detector. | Qiang Yunhua Liu Minliang Zhou Xiaohong Wang Jianguo Guo Song Wang Kailong Lv Bingfeng Zheng Yong Gan Zaiguo Ma Long Yang Huabin Ding Bing Huang Tianheng Sun Mingdao | 2016 | IMP & HIRFL Annual Report2016，，1： | 0 |
| 18 | 2-2 Lifetime Measurements of the Low-lying Excited States in 87 Zr and 87 Nb显示文摘Lifetime measurements of low-lying excited states in 87Zr and 87Nb have been performed via and coincidences. The 124 MeV 32S beam was delivered from the Sector-Focusing Cyclotron (SFC) of the Heavy Ion R-esearch Facility in Lanzhou (HIRFL). The parent nuclei 87Nb and 87Mo were produced by the respective reactions 58Ni (32S, 3p) and 58Ni (32S, 2p1n), at a beam energy 100 MeV through the 8 m Al degrader. | Qiang Yunhua Liu Minliang Zhou Xiaohong Wang Jianguo Wang Kailong Lv Bingfeng Zheng Yong Gan Zaiguo Zhang Zhiyuan Ma Long Yang Huabin Yu Lin Jiang Jian Sun Mingdao | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 19 | 2-3 Lifetime Measurement of the First Excited State in 37S显示文摘We have found that the excited energy from the ground state with 1f7=2 configuration to the first excited state with 2p3=2 configuration in 37S is obviously lower compared with that in nearby N=21 isotones 35Si, 39Ar and 41Ca (see Fig. 1, The insert indicates the relevant single-particle orbits of proton and neutron). This interesting phenomenon may result from the collapse of N=28 closure, which gives the sufficient valence space for collective deformation which can been revealed from the B(E2) value. Therefore, to obtain the B(E2), we perform the experiments for measuring the lifetime of the first excited state in 37S. | Wang Kailong Liu Minliang Wang Jianguo Qiang Yunhua Gao Bingshui Zheng Yong Lv Bingfeng Zhang Zhiyuan Zhang Wenqiang Zhou Xiaohong Wang Jiansong Yang Yanyun Bai Zhen Ma Peng Jin Shilun Ma Junbing Duan Fangfang Zhang Xing Jiao Lei | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 20 | Phenanthroline Derivatives as Efficient Organic Photocatalysts for Visible-Light-Mediated PET-RAFT Polymerization显示文摘Phenanthroline is an excellent and stableπ-electron acceptor with a large conjugated chromophore.Phenanthroline derivatives are widely used in adsorption,photodegradation,solar cells,biology,and so on.At present,there are still limited organic molecules utilized to efficiently photocatalyze reversible-deactivation radical polymerization(RDRP).Therefore,the design of organic photocatalysts(OPCs)for RDRP remains a challenge.Herein,according to the strategy of combining the donor groups and weak acceptor groups,donor-acceptor(D-A)type OPCs based on phenanthroline were utilized for the first time in photoinduced electron transfer-reversible addition-fragmentation chain transfer(PET-RAFT)polymerization.1,10-Phenanthroline-5-amine(Aphen)with a donor group-amino was screened out for efficacious photo-controlled radical polymerization under blue light for various monomers with conjugated and unconjugated structures with high monomer conversion and well-defined narrow dispersity polymers(Đ<1.20).Controllable homo-polymers and block copolymers were successfully realized by chain extension reaction and block copolymerization of structurally diverse monomers. | Yang Xiao Wanchao Hu Zhinan Xia Bingfeng Shi Changli Lv | 2023 | Chinese Journal of Chemistry2023，41，20： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员