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Screening and field application of microbial-flooding activator systems

Energy Geoscience 2024年第2期5卷 14-20页

作者： Xiutian Yao Lipeng Gai Yun Feng runlin zhao Yang Gao Yucui Zhang Chuanzhi Cui Jun Ma Zhongwei Wu Gudao Oil Production Plant Sinopec Shengli Oilfield BranchDongyingShandong257231China Sinopec Shengli Oilfield Branch Petroleum Engineering Technology Research InstituteDongyingShandong257000China School of Petroleum Engineering China University of Petroleum(East China)QingdaoShandong266580China Hubei Key Laboratory of Drilling and Production Engineering for Oil and Gas Yangtze UniversityWuhan430100China School of Petroleum Engineering Yangtze UniversityWuhan430100China

This study aims to further enhance the oil recovery of reservoirs in the Zhong-2 Block of the Gudao Oilfield by identifying the most effective microbial-flooding activator systems and applying them in the *** began by analyzing the structure of the reservoirs'endogenous microbial communities to understand the potential impact of microbial *** was followed by determining commonly used activator systems based on their abilities to stimulate oil-displacement functional *** laboratory experiments on oil displacement efficiency and sweep characteristics,we determined the optimal activator injection method(injection ratio)and the requisite bacterial concentration for maximal microbial-flooding ***,we selected the optimal activator systems and applied them to field *** findings suggest the target block is highly receptive to *** terms of performance,the activator systems ranked as No.3>No.4>No.1>***,a deep activator system,when compared to the top-performing No.3 system,exhibited a higher bacterial concentration peak and longer peaking *** oil displacement effects were observed at a 1:4 vol ratio between the No.3 activator and deep activator systems,with bacterial concentrations of up to 106 cells/mL or *** tests with the selected activator systems,following a specific injection protocol,demonstrated a notable increase in oil production and a reduction in water cut.

关键词： Zhong-2 Block of Gudao Oilfield Microbial flooding Laboratory experiment Screening of activator system Field application

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辽宁省退耕还草现状问题与建议

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林业资源管理 2006年第3期 30-32页

作者：赵润林辽宁省退耕还林工程中心沈阳110036

针对辽宁省退耕还草现状,阐述实施退耕还草成效,并依据当前退耕还草存在的问题提出了有关建议。

关键词：退耕还草现状建议辽宁省

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一种基于领域知识的链路预测方法

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计算机应用与软件 2020年第11期37卷 206-208,238页

作者：李奋华赵润林运城学院数学与信息技术学院山西运城044000

个性化推荐在现代的电子商务中获得了广泛的应用,但是传统的推荐算法存在冷启动、稀疏性和推荐精准度差等问题,并且没有考虑个体间存在的关联信息。针对上述问题,在电子商务中采用链路预测和领域知识相融合的方法进行推荐,并在相关数据... 详细信息

个性化推荐在现代的电子商务中获得了广泛的应用,但是传统的推荐算法存在冷启动、稀疏性和推荐精准度差等问题,并且没有考虑个体间存在的关联信息。针对上述问题,在电子商务中采用链路预测和领域知识相融合的方法进行推荐,并在相关数据集上进行实验研究。结果表明,该方法在电子商务推荐中能够有效地提高推荐的精准度,更贴近用户的需求,能取得较好的推荐效果。

关键词：数据挖掘社会计算相似度链路预测个性化推荐

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城市地铁客流的时空动态波动特征与比较研究:以深圳市为例

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热带地理 2024年第7期44卷 1210-1222页

作者：毛润彩戢晓峰尹安藤陈方赵润林昆明市规划设计研究院有限公司市政与交通所昆明650051 昆明理工大学交通工程学院昆明650500 昆明理工大学云南综合交通发展与区域物流管理智库昆明650500 云南省现代物流工程研究中心昆明650500 西南大学化学化工学院重庆400715

不同时段下行为主体生活方式的客观变化导致活动者地铁出行空间与模式发生改变,区别不同时段地铁客流的时空异质性特征,有助于引导城市功能更新与集约增长。以深圳市为案例,运用时空数据挖掘与地理空间分析相结合的手段,从整体、站点、O... 详细信息

不同时段下行为主体生活方式的客观变化导致活动者地铁出行空间与模式发生改变,区别不同时段地铁客流的时空异质性特征,有助于引导城市功能更新与集约增长。以深圳市为案例,运用时空数据挖掘与地理空间分析相结合的手段,从整体、站点、OD多视角考察工作日、周末与节假日地铁客流在流量、流向、联系、结构上的时空动态波动特征。研究表明:1)网络整体视角下,工作日、节假日、周末表现为3种不同类型的地铁客流模式,分别呈现“双峰”“平峰”和“小双峰+平峰”形态。2)站点视角下,仅少数站点在工作日与非工作日的客流量及分担率差异显著,工作日客流高度集中于就业功能主导型站点,非工作日客流集中于交通枢纽型及综合型站点;站点周边土地利用的高混合度有助于客流分散和抗扰。3)OD视角下,地铁网络OD客流呈幂律分布且层级分异明显;地铁拓扑网络中心与不同时段下的客流中心均呈空间双耦合特征;周末与节假日的多元化出行以及城市中心的高密度混合开发模式弱化客流对特定线路的依赖,其客流联系易呈圈层结构。

关键词：地铁客流工作日周末节假日时空异质性多视角 OD客流社区发现深圳

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计算机软件校内实训基地建设研究

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计算机时代 2014年第12期 72-73页

作者：贺玉珍赵润林运城学院计算机科学与技术系山西运城044000

软件校内实训基地往往生产性实训项目过少,实验环境与企业环境差别大,为此提出了一种以社会需求为导向的软件校内实训基地的建设方案。该方案包括实训室的建设突出企业应用环境的仿真,项目开发的实训教学模式规范,校企融合共建实训基地... 详细信息

软件校内实训基地往往生产性实训项目过少,实验环境与企业环境差别大,为此提出了一种以社会需求为导向的软件校内实训基地的建设方案。该方案包括实训室的建设突出企业应用环境的仿真,项目开发的实训教学模式规范,校企融合共建实训基地等内容。该实训方案有效地帮助了学生的专业技能水平提升,使培养出来的学生能满足企业需求,帮助了学生就业。

关键词：校内实训项目实践教学校企融合

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计算机专业应用型人才培养模式探索

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计算机时代 2013年第6期 60-61页

作者：赵润林杨晓敏运城学院计算机科学与技术系山西运城044000

在当前教育大发展的时期,高等教育已经从精英教育向大众教育转变。为了真正培养出"具有综合能力和全面素质的应用型人才",探讨了地方应用型本科院校结合自身的特色,建立应用型人才培养模式。以计算机专业为例,从改革基本思路、培养目标... 详细信息

在当前教育大发展的时期,高等教育已经从精英教育向大众教育转变。为了真正培养出"具有综合能力和全面素质的应用型人才",探讨了地方应用型本科院校结合自身的特色,建立应用型人才培养模式。以计算机专业为例,从改革基本思路、培养目标、培养模式、培养方案四方面对计算机应用型人才培养模式进行了探索。

关键词：培养目标培养模式培养方案应用型人才

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In situ polymerization of poly(3,4-ethylenedioxythiophene)protective layer towards stable zinc anode

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Nano Research 2025年第1期18卷 382-394页

作者： Debin Luo Peng Zhou Xiaowei Lv Panpan Sun Xiaohua Sun Hewei zhao College of Materials and Chemical Engineering Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion MaterialsChina Three Gorges UniversityYichang 443002China Hubei Three Gorges Laboratory Yichang 443007China School of Chemistry Beihang UniversityBeijing 100191China

Aqueous zinc-ion devices are considered promising candidates for energy storage due to their high safety,low cost and relatively high energy ***,the dendrite growth,hydrogen evolution reaction(HER)and corrosion of the zinc anode significantly limit the development of Zn-ion ***,an inexpensive poly(3,4-ethylenedioxythiophene)(PEDOT)protective layer was constructed in situ on the Zn surface using electropolymerization to suppress dendrite growth and side reactions,thereby enhancing the reversibility of *** and theoretical calculations revealed that this hydrophilic protective layer promotes the desolvation process of hydrated Zn^(2+)and facilitates the transport of zinc ions,thus improving the thermodynamic and kinetic properties of Zn^(2+)deposition and inhibiting interfacial side ***,the optimized PEDOT@Zn symmetric battery exhibited a cycling stability exceeding 1250 h at 0.5 mA·cm^(-2)and 0.25 mAh·cm^(-2),with a significantly reduced overpotential(from 91.8 to 35 mV).With the assistance of the PEDOT protective layer,the PEDOT@Zn//Cu battery maintained approximately 99.5%Coulombic efficiency after 450 ***-situ scanning electron microscopy(SEM)and in situ optical microscopy characterizations further confirmed that the PEDOT protective layer can effectively suppress the growth of zinc ***,the Zn-ion capacitors assembled by the PEDOT@Zn and activated carbon also demonstrated outstanding cycling stability.

关键词： zinc-ion devices zinc anode poly(3 4-ethylenedioxythiophene)(PEDOT) dendrite desolvation process

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TRIPLET combined with microwave ablation:A novel treatment for advanced hepatocellular carcinoma

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 10-12页

作者： Fei-Yu zhao Guo-Wei Si Nian-Song Qian Department of Thoracic Oncology Respiratory and Critical Care MedicineThe Eighth Medical Center of People’s Liberation Army General HospitalBeijing 100853China Department of Gastroenterology Fourth Medical CentreGeneral Hospital of the People's Liberation ArmyBeijing 100142China Senior Department of Thoracic Oncology Respiratory and Critical Care MedicineThe Eighth Medical Center of People’s Liberation Army General HospitalBeijing 100091China

This editorial comments on a study by Zuo et *** focus is on the efficacy of he-patic arterial infusion chemotherapy combined with camrelizumab and apatinib(the TRIPLET regimen),alongside microwave ablation therapy,in treating advanced hepatocellular carcinoma(HCC).The potential application of this combination therapy for patients with advanced HCC is evaluated.

关键词： Microwave ablation Hepatic arterial infusion chemotherapy Apatinib Camrelizumab Hepatocellular carcinoma

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A new horizon for neuroscience:terahertz biotechnology in brain research

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Neural Regeneration Research 2025年第2期20卷 309-325页

作者： Zhengping Pu Yu Wu Zhongjie Zhu Hongwei zhao Donghong Cui Shanghai Key Laboratory of Psychotic Disorders Shanghai Mental Health CenterShanghai Jiao Tong University School of MedicineShanghaiChina Department of Psychiatry Kangci Hospital of JiaxingTongxiangZhejiang ProvinceChina Shanghai Synchrotron Radiation Facility Shanghai Advanced Research InstituteChinese Academy of SciencesShanghaiChina Key Laboratory of Interfacial Physics and Technology Shanghai Institute of Applied PhysicsChinese Academy of ScienceShanghaiChina National Facility for Protein Science in Shanghai Shanghai Advanced Research InstituteChinese Academy of SciencesShanghaiChina

Terahertz biotechnology has been increasingly applied in various biomedical fields and has especially shown great potential for application in brain *** this article,we review the development of terahertz biotechnology and its applications in the field of *** evidence indicates promising prospects for the use of terahertz spectroscopy and terahertz imaging techniques in the diagnosis of amyloid disease,cerebrovascular disease,glioma,psychiatric disease,traumatic brain injury,and myelin *** vitro and animal experiments have also demonstrated the potential therapeutic value of terahertz technology in some neuropsychiatric *** the precise underlying mechanism of the interactions between terahertz electromagnetic waves and the biosystem is not yet fully understood,the research progress in this field shows great potential for biomedical noninvasive diagnostic and therapeutic ***,the biosafety of terahertz radiation requires further exploration regarding its two-sided efficacy in practical *** review demonstrates that terahertz biotechnology has the potential to be a promising method in the field of neuropsychiatry based on its unique advantages.

关键词： biological effect brain neuron neuropsychiatry neuroscience non-thermal effect terahertz imaging terahertz radiation terahertz spectroscopy terahertz technology

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Defect Engineering:Can it Mitigate Strong Coulomb Effect of Mg^(2+)in Cathode Materials for Rechargeable Magnesium Batteries?

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Nano-Micro Letters 2025年第1期17卷 135-159页

作者： Zhengqing Fan Ruimin Li Xin Zhang Wanyu zhao Zhenghui Pan Xiaowei Yang School of Chemistry and Chemical Engineering Shanghai Jiao Tong UniversityShanghai 200240People’s Republic of China School of Chemistry and Chemical Engineering Taiyuan University of TechnologyTaiyuan 030024People’s Republic of China School of Materials Science and Engineering Tongji UniversityShanghai 201804People’s Republic of China

Rechargeable magnesium batteries(RMBs)have been considered a promising“post lithium-ion battery”system to meet the rapidly increasing demand of the emerging electric vehicle and grid energy storage ***,the sluggish diffusion kinetics of bivalent Mg^(2+)in the host material,related to the strong Coulomb effect between Mg^(2+)and host anion lattices,hinders their further development toward practical *** engineering,regarded as an effective strategy to break through the slow migration puzzle,has been validated in various cathode materials for *** this review,we first thoroughly understand the intrinsic mechanism of Mg^(2+)diffusion in cathode materials,from which the key factors affecting ion diffusion are further ***,the positive effects of purposely introduced defects,including vacancy and doping,and the corresponding strategies for introducing various defects are *** applications of defect engineering in cathode materials for RMBs with advanced electrochemical properties are also ***,the existing challenges and future perspectives of defect engineering in cathode materials for the overall high-performance RMBs are described.

关键词： Rechargeable magnesium battery Sluggish diffusion kinetic Defect engineering Cathode materials Ion migration

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