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电子世界 2014年第17期 97-97页

作者：马晓军陆艳斌新疆华隆油田科技股份有限公司

LE系列PLC实现计量站内系统自动计量控制,同时由上位组态软件完成控制指令下达,实现计量站的无人值守。

关键词：计量站 PLC 自动计量

基于S7-200PLC的原油自动装车控制的研究应用

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电子世界 2014年第17期 91-91页

作者：马晓军陆艳斌新疆华隆油田科技股份有限公司

以某油田集中拉油点为例,详细描述了基于PLC的自动装车控制系统的构成和控制原理。根据边远地区实际情况,有效的利用移动3G无线网络与自动装车控制系统进行整合,在一定程度上解决了人员的用工紧张程度。降低了员工的劳动轻度,提高了劳... 详细信息

以某油田集中拉油点为例,详细描述了基于PLC的自动装车控制系统的构成和控制原理。根据边远地区实际情况,有效的利用移动3G无线网络与自动装车控制系统进行整合,在一定程度上解决了人员的用工紧张程度。降低了员工的劳动轻度,提高了劳动生产率。

关键词：自动装车控制系统数据采集 3G网络

TiC/C core/shell nanowires arrays as advanced anode of sodium ion batteries

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Chinese Chemical Letters 2020年第3期31卷 846-850页

作者： yanbin Shen Yahao Li Shengjue Deng Guoxiang Pan Qinqin Xiong Xiaokun Ding Yangfan lu Qi Liu Xinhui Xia Xiuli Wang Jiangping Tu State Key Laboratory of Silicon Materials Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Provinceand School of Materials Science and EngineeringZhejiang UniversityHangzhou 310027China Department of Materials Chemistry Huzhou UniversityHuzhou 313000China College of Materials and Environmental Engineering Hangzhou Dianzi UniversityHangzhou 310018China Department of Chemistry Zhejiang UniversityHangzhou 310027China Department of Physics City University of Hong KongHong Kong 999077China Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education) College of ChemistryNankai UniversityTianjin 300071China

High-perfo rmance anodes of sodium ion batteries(SIBs)largely depends on rational architecture design and binder-free smart ***,we report TiC/C core/shell nanowires arrays prepared by a one-step chemical vapor deposition(CVD)method and apply it as the anode of SIBs for the first *** conductive TiC core is intimately decorated with carbon *** as-obtained TiC/C nanowires are homogeneously grown on the substrate and show core/shell heterostructure and porous architecture with high electronic conductivity and reinforced *** to these merits,the TiC/C electrode displays good rate performance and outstanding cycling performance with a capacity of 135.3 mAh/g at 0.1 A/g and superior capacity retention of 90.14%after 1000 cycles at 2 A/*** reported strategy would provide a promising way to construct binder-free arrays electrodes for sodium ion storage.

关键词： Sodium ion batteries Nanowires Core/shell structure Carbon Titanium carbide

Seasonal distribution of macrobenthos and its relationship with environmental factors in Yellow Sea and East China Sea

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Journal of Oceanology and Limnology 2018年第3期36卷 772-782页

作者： SHOU lu LIAO Yibo TANG yanbin CHEN Jianfang JIANG Zhibing GAO Aigen CHEN Quanzhen Key Laboratory of Marine Ecosystem and Biogeochemistry Second Institute of OceanographyState Oceanic Administration Hangzhou 310012China Key Laboratory of Applied Marine Biotechnology Ministry of EducationMarine College of Ningbo UniversityNingbo 315211 China

Macrobenthos samples were collected from the Yellow and East China Seas in four seasons during 2011 to 2012. The seasonal distribution of macrobenthos and its relationship with environmental factors were analyzed. A total of 562 macrobenthic species were identified, with polychaetes and mollusks accounting for 67% of the total number of species. A similarity percentage(SIMPER) analysis showed that the dominant species were bivalve mollusks in the Yellow Sea and small-sized polychaetes in the East China Sea. A two-factor analysis of variance showed significant seasonal variations in species number, density and diversity index, and significant regional differences of biomass and density. Two-factor community similarity analysis also showed significant seasonal and regional differences in macrobenthic communities. Canonical correspondence analysis indicated that the main environmental factors af fecting the macrobenthic communities were water depth, temperature, dissolved oxygen, and inorganic nitrogen. The results demonstrate significant regional differences and seasonal variations in macrobenthos in the two seas. Sediment properties and water mass characteristics are speculated to be the causes of regional differences.

关键词： Yellow Sea East China Sea macrobenthos environmental correlation analysis

Application and Prospect of Postmortem Imaging Technology in Forensic Cardiac Pathology:A Systemic Review

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Journal of Forensic Science and Medicine 2022年第4期8卷 149-156页

作者： Ningguo Liu Mingzhen Yang Zhling Tian Hewen Dong Yang lu Donghua Zou yanbin Wang Department of Forensic Pathology Shanghai Key Laboratory of Forensic MedicineKey Laboratory of Forensic ScienceMinistry of JusticeShanghai Forensic Service PlatformAcademy of Forensic ScienceShanghaiChina Special Standard Laboratories Dept China National Accreditation Service for Conformity AssessmentBeijingChina

Postmortem imaging(PMI)technology known as virtual autopsy or virtopsy is regarded as a useful method of noninvasive or minimally invasive autopsy in forensic *** computed tomography is applicable to traumatic investigation,acute hemorrhage,pulmonary parenchyma disease,calcification(calculus,atherosclerosis),and gas *** magnetic resonance(PMMR)has been proven to have advantages in soft tissue *** death is one of the keys and difficult points in forensic *** the introduction and development of PMCT angiography and PMMR,it was proved to be a very promising tool in the investigation of cardiac death,including vascular cavities and ischemic *** article reviewed the applications of the latest PMI and its related technologies in forensic cardiac pathology,including advantages,limitations,and development prospects.

关键词： Forensic cardiac pathology postmortem computed tomography angiography postmortem computed tomography postmortem imaging postmortem magnetic resonance review sudden cardiac death virtopsy

Functional and binding studies of gallic acid showing platelet aggregation inhibitory effect as a thrombin inhibitor

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Chinese Herbal Medicines 2022年第2期14卷 303-309页

作者： Yuxin Zhang Xing Wang Binan lu yanbin Gao Yanling Zhang Yatong Li Hongjuan Niu lu Fan Zongran Pang Yanjiang Qiao Key Laboratory of Ethnomedicine of Ministry of Education School of PharmacyMinzu University of ChinaBeijing 100081China Beijing Key Lab of Traditional Chinese Medicine Collateral Disease Theory Research School of Traditional Chinese MedicineCapital Medical UniversityBeijing 100069China Key Laboratory of TCM-Information Engineer of State Administration of TCM School of Chinese Materia MedicaBeijing University of Chinese MedicineBeijing 100029China

Objective:This study was devoted to identifying natural thrombin inhibitors from traditional Chinese medicine(TCM)and evaluating its biological activity in vitro and binding ***:A combination strategy containing molecular docking,thrombin inhibition assay,surface plasmon resonance(SPR)and molecular dynamics simulation were applied to verify the study ***:Gallic acid was confirmed as a direct thrombin inhibitor with IC;of 9.07μmol/L and showed a significant inhibitory effect on thrombin induced platelet ***-based binding studies demonstrated that gallic acid interacted with thrombin with a KDvalue of 8.29μmol/*** dynamics and binding free energy analysis revealed that thrombin-gallic acid system attained equilibrium rapidly with very low fluctuations,the calculated binding free energies was-14.61 kcal/***230,Glu232,Ser235,Gly258 and Gly260 were the main amino acid residues responsible for thrombin inhibition by gallic acid,providing a mechanistic basis for further ***:This study proved that gallic acid is a direct thrombin inhibitor with platelet aggregation inhibitory effect,which could provide a basis for the follow-up research and development for novel thrombin inhibitors.

关键词： gallic acid molecular dynamics natural thrombin inhibitor platelet aggregation surface plasmon resonance

In situ simultaneous determination of trace elements,U-Pb and lu-Hf isotopes in zircon and baddeleyite

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Chinese Science Bulletin 2008年第10期53卷 1565-1573页

作者： XIE LieWen ZHANG yanbin ZHANG HuiHuang SUN JingFeng WU FuYuan State Key Laboratory of Lithospheric Evolution Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029China

This paper describes a combined method of simultaneously measuring U-Pb and lu-Hf isotopes as well as trace elements in Phalaborwa baddeleyite and 91500, GJ-1, TEMORA-1 and SK10-2 zircons by means of Neptune MC-ICPMS and Agilent Q-ICPMS connected to a 193 nm excimer laser ablation system. Material ablated by laser was carried in different proportions into Q-ICPMS for U-Pb isotopic and trace elemental and MC-ICPMS for lu-Hf isotopic compositions. Experiments indicate that different proportions of ablated material for the Q-ICPMS and MC-ICPMS (6:4, 5:5 and 4:6 respectively) do not show any bias for the zircon/baddeleyite U-Pb age, lu-Hf isotope and trace elemental compositions within ana-lytical errors. Using 40―60 μm spot size, the obtained U-Pb ages of Phalaborwa baddeleyite, 91500, GJ-1, TEMORA and SK10-2 zircons are 2065±15 (2σ, n=20), 1063±6 (2σ, n=19), 613±6 (2σ, n=20), 416±5 (2σ, n=20) and 32.6±0.5 (2σ, n=20) Ma, respectively. The 176Hf/177Hf ratios are 0.281231±24 (2SD, n=20), 0.282310±35 (2SD, n=19), 0.282028±34 (2SD, n=20), 0.282687±34 (2SD, n=20) and 0.282752±53 (2SD, n=20), respectively. The obtained trace elemental compositions are identical to the reference values. Therefore, this kind of technique makes it possible to simultaneously obtain the U-Pb age, lu-Hf iso-topes and trace elemental compositions of zircon and baddeleyite, which could be an important tool in solving problems in earth sciences.

关键词：镥-铪同位素锆石年代测量地球化学

A Cooperative Vehicular Technique for Direction

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A Cooperative Vehicular Technique for Direction

异丙酚+瑞芬太尼对动脉瘤夹闭患者S100β及NSE影响分析

第五届中国卫星导航学术年会

作者： Dengyun Lei Weijun lu yanbin Zhang DunShan Yu Institute of Microelectronics Peking University School of electronics engineering Beijing University of posts and Telecommunication

Due to the shadowing in the urban environment,the GNSS receiver positioning accuracy is poor which is unable to meet the critical applications in vehicle *** meet the accuracy of relative positioning in critical vehicles application,a variety of wireless ranging methods is being applied to the vehicle ***,they not get the direction information between *** this paper,a method that combines wireless ranging and difference pseudorange is *** method increase the accuracy of direction information in the relative positioning and can be implemented in the case of only 2～3 shared satellites which expand the cooperation positioning *** with traditional method,the variance of Azimuth is reduced by 50%.

关键词： Pseudorange difference Direction method Cooperation position

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中华神经外科疾病研究杂志 2018年第1期17卷 39-42页

作者：王海燕鲁彦斌杜建龙蒋留琴雷国栋高怀新张军张阿峰梁国庆靳乐黄海燕西安医学院附属核工业215医院麻醉科陕西咸阳712000

目的探讨异丙酚+瑞芬太尼对前交通动脉瘤夹闭术患者血流代谢及血清β蛋白(S100β)、神经元特异性烯醇化酶(NSE)含量的影响。方法全麻下行颅内动脉瘤夹闭术患者56例,麻醉危险度(ASA)分级Ⅰ或Ⅱ级。采用随机数字表法,将其随机分为两组。... 详细信息

目的探讨异丙酚+瑞芬太尼对前交通动脉瘤夹闭术患者血流代谢及血清β蛋白(S100β)、神经元特异性烯醇化酶(NSE)含量的影响。方法全麻下行颅内动脉瘤夹闭术患者56例,麻醉危险度(ASA)分级Ⅰ或Ⅱ级。采用随机数字表法,将其随机分为两组。治疗组29例,对照组27例。治疗组患者采用异丙酚+瑞芬太尼维持麻醉,对照组患者采用异丙酚维持麻醉。全静脉麻醉维持深度,监测插管即刻(t_0)、硬脑膜切开前(t_1)、动脉瘤夹闭前(t_2)、动脉瘤夹闭即刻(t_3)、和手术结束时(t_4)的各时间点其血流动力学变化情况,包括心率(HR)、平均动脉压(MAP)、血氧饱和度(SpO_2)、动脉血氧分压(PO_2)、颈内静脉球氧饱和度(SjvO_2)、动脉血乳酸浓度(La)、静脉血乳酸浓度(Ljv)、动、静脉血乳酸浓度差(DLjv-a),两组同步抽外周静脉血5 mL,应用酶联免疫(ELISA)法对患者的血清SI00β蛋白、NSE含量进行检测。结果治疗组患者在t_0、t_1、t_2时点血压(BP)、HR较对照组患者明显降低(P<0.05);在t_3、t_4这2个时点颈内静脉球氧含量差(Da-jvO_2),较对照组患者明显升高,SjvO_2明显降低,但在整个手术过程中t_0、t_1、t_2、t3、t_4各时间点血流动力学状态稳定,波动幅度较对照组小。S100β蛋白、NSE含量较对照组明显降低(P<0.05)。结论异丙酚联合瑞芬太尼可改善动脉瘤夹闭术患者血液流变状态,增加脑含氧量。降低血液中S100β蛋白、NSE含量,减少神经损害,起到脑保护作用。

关键词：异丙酚瑞芬太尼脑血流代谢 S100β蛋白神经元特异性烯醇化酶

Directional construction of Cu2S branch arrays for advanced oxygen evolution reaction

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Journal of Energy Chemistry 2019年第12期28卷 61-67页

作者： Shengjue Deng yanbin Shen Dong Xie Yangfan lu Xiaolong Yu Liang Yang Xiuli Wang Xinhui Xia Jiangping Tu State Key Laboratory of Silicon Materials Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Provinceand School of Materials Science EngineeringZhejiang UniversityHangzhou 310027ZhejiangChina Guangdong Engineering and Technology Research Center for Advanced Nanomaterials School of Environment and Civil EngineeringDongguan University of TechnologyDongguan 523808GuangdongChina State Key Laboratory of Marine Resource Utilization in South China Sea Hainan UniversityHaikou 570228HainanChina

Metal sulphide electrocatalyst is considered as one of the most promising low-cost candidates for oxygen evolution reaction(OER).In this work,we report a novel free-standing Cu2S branch array via a facile TiO2-induced electrodeposition-sulfurization ***,cross-linked Cu2S nanoflake branch is strongly anchored on the TiO2 backbone forming high-quality Cu2S/TiO2/Cu2S core-branch *** branch formation mechanism is also *** compared to the pure Cu2S nanowire arrays,the asprepared Cu2S/TiO2/Cu2S core-branch arrays show much better alkaline OER performance with lower overpotential(284 mV at 10 mA cm^-2)and smaller Tafel slope(72 dec-1)as well as enhanced longterm durability mainly due to larger exposed area and more active electrocatalytic *** work provides a new way for construction of advanced metal sulphide electrocatalysts for electrochemical energy conversion.

关键词： Copper sulphide Titanium oxide Core-branch arrays Water splitting Oxygen evolution reaction