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Tunnel bottleneck management with high-occupancy vehicle priority on intelligent freeways

Transportation Safety and Environment 2024年第2期6卷 87-95页

作者： Jinyong Gao Juncheng Zeng xinyuan Wang Cheng Zhou Hailin Zhang Jintao Lai Fujian Express way Group Co. LtdFuzhou 350000FujianChina Fujian Express way Science&Technology Innovation Research Institute Co. LtdFuzhou 350000FujianChina Beijing Baidu Netcom Science Technology Co. LtdBeijing 100000China Key Laboratory of Road and Traffic Engineering of the Ministry of Education Tongji UniversityShanghai 201804China

Tunnels on freeways,as one of the critical bottlenecks,frequently cause severe congestion and passenger *** solve the tunnel bottleneck problem,most of the existing research can be divided into two *** is to adopt variable speed limits(VSLs)to regulate a predetermined speed for vehicles to get through a bottleneck *** other is to adopt high-occupancy vehicle(HOV)lane *** HOV lane management strategies,all traffic is divided into HOVs and low-occupancy vehicles(LOVs).HOVs are vehicles with a driver and one or more *** are vehicles with only a *** kind of research can grant priority to HOVs by providing a dedicated HOV ***,the existing research cannot both mitigate congestion and maximize passenger-oriented *** address the research gap,this paper leverages connected and automated vehicle(CAV)technologies on intelligent freeways and develops a tunnel bottleneck management strategy with a dynamic HOV lane(DHL).The strategy bears the following features:1)enables tunnel bottleneck management at a microscopic level;2)maximizes passenger-oriented benefits;3)grants priority to HOVs even when the HOV lane is open to LOVs;4)allocates right-of-way segments for HOVs and LOVs in real time;and 5)performs well in a mixed-traffic *** proposed strategy is evaluated through comparison against the non-control baseline and a VSL *** analysis is conducted under different congestion levels and penetration *** results demonstrate that the proposed strategy outperforms in terms of passenger-oriented delay reduction and HOVs’priority level improvement.

关键词： tunnel bottleneck high-occupancy vehicle(HOV) intelligent freeways right-of-way segment

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Voltage stability analysis based on short circuit capacity

Voltage stability analysis based on short circuit capacity

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第30届中国控制与决策会议

作者： Cheng Xueting Wang Tan liu xinyuan Pi Jun Meng Tao Wang Zhipeng State Grid Shanxi Electric Power Research Institute State Grid Shanxi Electric Power Company

Voltage stability has been seriously affected in many countries, and the problem of voltage stability has become increasingly prominent with the gradual expansion of interconnection scale and the rapid growth of power demand. Aiming at the problem of voltage stability, taking the Shanxi power grid as an example, the paper demonstrates the short-circuit capacity and voltage stability of the bus.

关键词： voltage stability short circuit capacity

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学术传承的探索之路——兼评《心田的音乐——翻译家黎翠珍的英译世界》

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外语研究 2021年第1期38卷 101-104页

作者：穆雷刘馨媛广东外语外贸大学高级翻译学院广东广州510420

学术思想和学术研究的进步离不开学术传承。学术传承应是在全面系统回顾前辈研究成果的基础上,提炼出成果中的特质,即展现独特的学术思路和学术精神,以启示后学。邹振环在《20世纪中国翻译史学史》后记中曾谈到当今青年学者对前人研究... 详细信息

学术思想和学术研究的进步离不开学术传承。学术传承应是在全面系统回顾前辈研究成果的基础上,提炼出成果中的特质,即展现独特的学术思路和学术精神,以启示后学。邹振环在《20世纪中国翻译史学史》后记中曾谈到当今青年学者对前人研究成果有意无意的忽略和无视令人担忧,他认为“学者的使命无非就是‘因’和‘创’两个方面,所谓‘因’就是承继,‘创’自然是创新”,而且这种创新是基于承继的批判性创新(2017)。无因何来创?倘若没有学术承继,一来可能造成研究的重复。不了解前人已经或隐或明总结出来的经验,不明白前人是否曾经针对某一问题做过什么研究,已经做到了什么程度,就无法在实践中践行并提升前人的经验,也无法在整个研究框架中合理定位,依据前人的研究继续探寻与发展;二来可能造成研究的停滞。某一思想或传统一旦无人传承,就会失去活力,其发展就会受阻。

关键词：学术传承青年学者学术研究学术思路研究成果学术精神探索之路翻译家

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Active immune microenvironment in tumor-adjacent tissues is associated with the favorable prognosis in stage Ⅰ lung squamous cell carcinoma patientsls

Active immune microenvironment in tumor-adjacent tissues is ...

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浙江省免疫学会第十三次学术大会

作者： Lisha Ying Alexandre Reuben Yiping Tian xinyuan liu Jianjun Zhang Dan Su Zhejiang Cancer Hospital Hangzhou Institute of Medicine (HIM)Chinese Academy of Sciences Thoracic/Head and Neck Medical Oncology The University of Texas MD Anderson Cancer Center

Background:The immunogenomic features of tumor-adjacent lungs(TALs) in stage Ⅰ lung squamous cell carcinoma(LUSC) have not been systematically ***:This study aims to characterize the immune microenvironment in TALs and the association with survival of stage Ⅰ LUSC *** and methods:59 patients with stage Ⅰ LUSC were *** tumor tissues and paired TALs were subjected to multiomics analyses including targeted-panel sequencing,RNA sequencing and digital spatial profiling(DSP).Results:57 non-silent mutations were detected in 15 of 54 TALs with 36 mutations detected in paired tumor samples and the remaining 21 mutations exclusively detected in the *** to tumors,TALs demonstrated better preserved immune contexture indicated by upregulation of immune pathways,increased immune infiltration inferred by ssGSEA and higher expression of immune effector molecules such as granzyme A and perforin ***,TALs were absent of mutations in PTEN and KEAP1,had lower incidence of human leukocyte antigen(HLA) loss and higher expression of HLA class Ⅰ genes,MHC Ⅰ chaperones and IFN-y-associated *** validated generally higher immune infiltration in TALs and revealed higher level of immune heterogeneity in LUSC tumors compared to ***,patients with higher immune infiltration in TALs had significantly longer survival,while high immune heterogeneity was associated with inferior patient ***:Our work highlights the role of the immune microenvironment in TALs and its impact on prognosis of stage Ⅰ LUSC,which may be taken into account when selecting patients for adjuvant therapy,particularly immunotherapy.

关键词： Lung squamous cell carcinoma(LUSC) Tumor-adjacent lung tissues(TALs) Digital spatial profiling(DSP) Immune microenvironment Prognosis

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矿物钾肥在中国典型植烟土壤中钾素转化特性及对烟叶提钾效果的初步评估

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中国农学通报 2024年第21期40卷 84-90页

作者：李冬雪刘新源宋正熊李豪豪赵世民王一柳郇威威王火焰卢殿君陈小琴王玉洁中国科学院南京土壤研究所土壤与可持续农业国家重点实验室南京210008 中国科学院大学北京100049 河南省烟草公司三门峡分公司河南三门峡472000 河南省烟草公司洛阳分公司河南洛阳471023

本研究旨在探究不同形态钾肥对提高烟田土壤质量和生产力的影响。通过室内培养试验和田间试验,评估了施用不同钾肥后土壤中钾素的生物有效性。在室内培养试验中,分析了3种钾肥处理后土壤中非交换性钾(NEK)、交换性钾(EK)和水溶性钾(WSK... 详细信息

本研究旨在探究不同形态钾肥对提高烟田土壤质量和生产力的影响。通过室内培养试验和田间试验,评估了施用不同钾肥后土壤中钾素的生物有效性。在室内培养试验中,分析了3种钾肥处理后土壤中非交换性钾(NEK)、交换性钾(EK)和水溶性钾(WSK)的含量变化。结果显示,这三种钾素形态分别占17.7%~83.9%、11.1%~56.0%和2.3%~36.3%。在不同地区(西南、黄淮和东北)的实验中,施用硅基钾肥显著提高了EK和NEK含量,提升幅度分别为26.3%和18.1%、30.8%和24.5%、36.3%和42.7%。利用灰色关联分析发现,土壤全钾含量、质地和矿物组成是影响NaBPh4提钾量的主要影响因子。在田间试验中,与不施钾处理相比,部分用硅基钾肥替代硫酸钾能显著提高烟草产量(增加8.7%)和钾含量(增加66.6%),同时降低烟田土壤速效钾残留量。综上所述,硅基钾肥可有效维持甚至提升土壤钾素供应能力,其部分替代传统钾肥可显著提升烟草产质量。针对硅基钾肥替代传统钾肥的最佳比例,值得进一步研究探讨。

关键词：土壤钾素交换性钾非交换性钾硅基钾肥四苯硼钠生物有效性烟草产量土壤质量烟草

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Electric-controlled pressure relief valve for enhanced safety in liquid-cooled lithium-ion battery packs

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Journal of Energy Chemistry 2024年第3期90卷 98-109,I0004页

作者： Yuhang Song Jidong Hou Nawei Lyu xinyuan Luo Jingxuan Ma Shuwen Chen Peihao Wu Xin Jiang Yang Jin Research Center of Grid Energy Storage and Battery Application School of Electrical and Information EngineeringZhengzhou UniversityZhengzhou 450001HenanChina

The liquid-cooled battery energy sto rage system(LCBESS) has gained significant attention due to its superior thermal management ***,liquid-cooled battery pack(LCBP) usually has a high sealing level above IP65,which can trap flammable and explosive gases from battery thermal runaway and cause *** poses serious safety risks and challenges for *** this study,we tested overcharged battery inside a commercial LCBP and found that the conventionally mechanical pressure relief valve(PRV) on the LCBP had a delayed response and low-pressure relief efficiency.A realistic 20-foot model of an energy storage cabin was constructed using the Flacs finite element simulation *** studies were conducted to evaluate the pressure relief efficiency and the influence on neighboring battery packs in case of internal explosions,considering different sizes and installation positions of the ***,a newly developed electric-controlled PRV integrated with battery fault detection is introduced,capable of starting within 50 ms of the battery safety valve ***,the PRV was integrated with the battery management system and changed the battery charging and discharging strategy after the PRV was *** tests confirmed the efficacy of this method in preventing *** paper addresses the safety concerns associated with LCBPs and proposes an effective solution for explosion relief.

关键词： Pressure relief valve Liquid-cooled battery pack Explosion Flacs

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赛珍珠的江苏情结

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档案与建设 2010年第4期 37-39页

作者：刘心媛昭质南京市汉口路小学江苏省档案馆江苏南京210008

赛珍珠（1892—1973）是美国著名女作家。她一生的著作中有一半以上的文字同描写中国、介绍中国有关。赛珍珠所以能如此了解熟悉中国人民的生活并进行成功的描述，完全得益于她长期生活在江苏的经历。她在中国度过了将近40年，而这40年... 详细信息

赛珍珠（1892—1973）是美国著名女作家。她一生的著作中有一半以上的文字同描写中国、介绍中国有关。赛珍珠所以能如此了解熟悉中国人民的生活并进行成功的描述，完全得益于她长期生活在江苏的经历。她在中国度过了将近40年，而这40年是她一生中难以忘怀的重要岁月。她曾充满激情地说：“如果我不为中国人说话，我就不忠实于自己，因为中国人的生活多年来并将永远是我生活的一部分。”为此，她称中国为她的“第二祖国”。

关键词：赛珍珠江苏中国人民生活女作家不忠实

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A methodology study of preimplantation genetic diagnosis of Morquio IVA syndrome

A methodology study of preimplantation genetic diagnosis of ...

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广东省遗传学会第九届代表大会暨学术研讨会

作者： Yibin Guo Jingxin Pan Dongwei Guo Yan Zhao Weiying Jiang xinyuan liu Department of Medical Genetics Zhongshan School of MedicineSun Yat-sen University Department of Internal Medicine The Second Affiliated HospitalFujian University of Medical Science Clinical Medicine Medical CollegeXiamen University Reproductive Medicine Center The First Affiliated HospitalSun Yatsen University

Objective To establish effective and specific methods of preimplantation genetic diagnosis so as to pave the way to implement the first PGD case of Morquio IVA syndrome in *** Based upon the test results of peripheral blood collected from a Chinese family of Morquio IVA syndrome carrying two specific mutations(a c.l06del6 heterozygote deletion mutation in exon 1 and a c.l097T>C heterozygote missense mutation in exon 10 of GALNS gene),rapid and distinctive methods were developed,for detecting these two mutations from the sample of the MDA of single lymphocyte or single blastomere,including ARMS,DHPLC,enzyme digestion identification and direct ***,according to seven STR sites we have known,STR linkage analysis involved with four of them was set *** The methods of ARMS and enzyme digestion identification for c.1097T>C heterozygote missense mutation,as well as DHPLC and DS for the two kinds of mutations,were established *** STR linkage analysis concerning 4 polymorphic sites(D16S520,D16S498,D16S3026,and D16S3037) among 7 known sites(D16S3121,D16S3026,D16S413,D16S3074,D16S498,D16S3037,and D16S520) was also *** Each of these quick and specific methods presents advantages and *** combining these methods together,the risk of misdiagnosis can be minimized,and all these tests can be completed in 24 hours after sampling from the MDA of single lymphocyte or single ***,the first PGD for Morquio IVA syndrome in China can be put into effect.

关键词： Morquio IVA syndrome GALNS gene Preimplantation genetic diagnosis Amplification refractory mutation system Denaturing high performance liquid chromatography Enzyme digestion identification STR linkage analysis

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Synergistic Suppression Effect on Tumor Growth of Hepatocellular Carcinoma by Combining Oncolytic Adenovirus Carrying XAF1 with Cisplatin

Synergistic Suppression Effect on Tumor Growth of Hepatocell...

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华东六省一市生物化学与分子生物学学会2014年学术交流...

作者： Buyun Ma Yanchun Wang Xiumei Zhou Panpan Huang Rong Zhang Tao liu xinyuan liu Yigang Wang College of Life Sciences Zhejiang Sci-TechUniversity

The potential efficacy of oncolytic viruses in clinical cancer therapy has been verified in recent *** is one of most common chemotherapeutic drugs,but is accompanied by side effects and drug *** previous studies have shown the strategy of Cancer Targeting Gene-Viro-Therapy(CTGVT)mediated by the oncolytic virus ZD55 containing the XAFl cDNA(ZD55-XAF1),which exhibited potent antitumor effects in various tumor cells and no apparent toxicities on normal *** the current study,the CTGVT strategy is broadened by combining cisplatin(DDP)with ZD55-XAF1 for tumor growth inhibition of hepatocellular carcinoma(HCC)*** transgenic delivery capability was evaluated by both in vitro and in vivo experiments,and the enhanced inhibitory effect of ZD55-XAF1 combined with cisplatin was assessed in HCC *** cytotoxicity on normal liver cells was evaluated in L-02 cells by MTT assay and apoptotic cell *** of caspase-9 and PARP for apoptosis further was detected by western blot *** in vivo antitumor efficacy of combination treatment with cisplatin and ZD55-XAF1 was estimated in an HCC xenograft mouse *** found that the combination of ZD55-XAF1 and cisplatin showed enhanced inhibitory effects on the proliferation of hepatocellular carcinoma cells in vitro and tumor growth in ***,the combined treatment of ZD55-XAF1 and DDP decreases the chemotherapy dose needed to achieve the same inhibitory effect without overlapping toxicities on normal liver cells,and induces tumor cell apoptosis via the activation of caspase-9/PARP *** these data suggest that the Chemo-Gene-Viro-Therapeutic strategy by combining ZD55-XAF1 and DDP reveal a novel therapeutic strategy for hepatocellular carcinoma.

关键词： Oncolytic adenovirus Cisplatin XAF1 hepatocellular carcinoma

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自闭症个体的时间认知综述

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中国特殊教育 2015年第6期 57-61页

作者：刘馨元张志杰河北师范大学教育学院石家庄050024

与普通人相比,自闭症个体的时间认知能力存在缺陷,这些缺陷严重影响他们对外部世界的适应。本文通过回顾自闭症个体时间认知有关的理论和实证研究,从自闭症个体时间认知特征、机制,以及改善方法和教育启示等方面。综述近年国际关于自闭... 详细信息

与普通人相比,自闭症个体的时间认知能力存在缺陷,这些缺陷严重影响他们对外部世界的适应。本文通过回顾自闭症个体时间认知有关的理论和实证研究,从自闭症个体时间认知特征、机制,以及改善方法和教育启示等方面。综述近年国际关于自闭症个体时间认知研究的新进展,以增加行业内关于自闭症个体时间认知障碍的了解和重视,同时对改善方法的总结可以促进相关训练内容在自闭症的治疗和教育中的应用。

关键词：自闭症时间知觉障碍临床表现机制

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