检索结果-南通市图书馆

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高校图书馆信息化发展策略研究

科技资讯 2024年第3期22卷 189-191页

作者：梁亦鑫厦门工学院图书馆福建厦门361021

研究高校图书馆信息化发展的策略,首先要分析高校图书馆信息化的现状。研究发现,高校图书馆信息化建设存在硬件设施陈旧、软件设施不健全、管理理念和服务方式落后、技术不成熟、更新不及时以及部分图书馆的信息资源老旧等问题。其次提... 详细信息

研究高校图书馆信息化发展的策略,首先要分析高校图书馆信息化的现状。研究发现,高校图书馆信息化建设存在硬件设施陈旧、软件设施不健全、管理理念和服务方式落后、技术不成熟、更新不及时以及部分图书馆的信息资源老旧等问题。其次提出4个发展策略:建立信息化发展规划,优化资源配置;更新图书馆管理观念,提高资源共享效率;提高图书馆工作人员的专业素质和工作能力;丰富图书馆馆藏书籍和文献资料。通过采取以上策略,高校图书馆可以实现信息化发展的目标。最后,对于高校图书馆管理者和研究人员在信息化发展方面提供了重要参考建议。主要采用文献综述和案例分析的方法,通过总结和分析现有研究和实践经验,提出了相应的策略。研究中的重要发现是高校图书馆信息化发展面临的问题和发展策略。核心结论是通过建立规划、更新管理观念、提高人才素质和丰富馆藏可以推动高校图书馆的信息化发展。

关键词：高校图书馆信息化管理观念资源共享

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电子真空助力系统教学原理实训板的研究与应用

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汽车零部件 2024年第4期 92-95页

作者：李嘉锋梁怡昕广西物流职业技术学院

为了实现新能源汽车实践教学中的模式创新，提高教学效率与质量，设计了一款电子真空助力系统教学原理实训板。该实训板通过采用真实部件与电路模拟，并结合单片机控制技术，实现了系统工作原理演示及故障模拟。教学实践证明，该实训板... 详细信息

为了实现新能源汽车实践教学中的模式创新，提高教学效率与质量，设计了一款电子真空助力系统教学原理实训板。该实训板通过采用真实部件与电路模拟，并结合单片机控制技术，实现了系统工作原理演示及故障模拟。教学实践证明，该实训板能显著提升学生的理解能力和实操技能，为新能源汽车专业实践教学提供了一种有效的工具。

关键词：新能源汽车教学电子真空助力系统教学原理实训板

抢抓国际经贸规则重构机遇塑造新型工业化有利新局面

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新型工业化理论与实践 2024年第4期1卷 13-21页

作者：韩力梁一新关兵中国电子信息产业发展研究院工业经济研究所北京100048

党的二十大报告提出到2035年基本实现包括新型工业化在内的社会主义现代化。与之前不同,未来30年的社会主义现代化建设面临的国际形势将是处于加速演进期的百年未有之大变局。在此背景下,全球生产力分工和布局将经历极为深刻甚至前所未... 详细信息

党的二十大报告提出到2035年基本实现包括新型工业化在内的社会主义现代化。与之前不同,未来30年的社会主义现代化建设面临的国际形势将是处于加速演进期的百年未有之大变局。在此背景下,全球生产力分工和布局将经历极为深刻甚至前所未有的调整,作为上层建筑国际经贸规则的底层规律有被逐步颠覆的风险,并呈现出全新特征进而对中国产生一定影响。面对国际经贸规则重构对中国推进新型工业化发展带来的机遇和挑战,唯有积极参与和引领国际规则重构,形成有利于中国的国际发展环境,才能进一步构筑中国工业发展新优势、保障新型工业化的顺利推进。

关键词：新型工业化国际经贸规则重构百年未有之大变局全球化

中空玻璃微球/TPU复合泡沫的制备及微孔结构的研究

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精密成形工程 2024年第6期16卷 24-33页

作者：梁议心王心超刘佳佳肖寒池耿铁 Lih-Sheng Turng 河南工业大学机电工程学院郑州450001 威斯康星大学麦迪逊分校美国麦迪逊市53706

目的探讨GB含量变化对中空玻璃微球/TPU复合材料相变行为、流变性能及热力学性能的影响,并研究微米尺寸填料GB对泡沫微孔形态、尺寸分布的影响。方法以中空玻璃微球和热塑性聚氨酯为原料,采用微孔注塑成型(MIM)发泡方式,制备GB/TPU复合... 详细信息

目的探讨GB含量变化对中空玻璃微球/TPU复合材料相变行为、流变性能及热力学性能的影响,并研究微米尺寸填料GB对泡沫微孔形态、尺寸分布的影响。方法以中空玻璃微球和热塑性聚氨酯为原料,采用微孔注塑成型(MIM)发泡方式,制备GB/TPU复合泡沫材料。结果通过向TPU中引入微米玻璃球相改善发泡材料的微孔结构,在TPU中加入有机改性的GB,GB作为成核剂能显著提高TPU发泡材料的微孔结构。当GB质量分数为0.5%时,TPU熔体黏度得到提高,发泡性能得到改善,成功制备出具有复孔结构的GB/TPU复合泡沫。GB/TPU复合泡沫的密度被降低至0.51 g/cm^(3)。由于微米尺寸填料GB的平均直径为18μm,与TPU熔体形成较大的相界面,因此引起泡孔尺寸较大且泡孔开孔率较高的现象。结论差示扫描量热仪(DSC)测试结果表明,在冷却阶段及第二次加热熔融阶段,GB对TPU软段相和硬段相的相变行为没有明显的影响。但是在DSC第一次加热熔融阶段,GB引起了TPU熔融峰向低温区移动。旋转流变仪测试分析结果表明,在高剪切频率下,GB/TPU复合材料的复合黏度和储能模量明显高于TPU纯料的,且TPUGB0.5(含质量分数为0.5%的GB)的复合黏度和储能模量最大。TGA结果显示,热稳定性提高,利用扫描电子显微镜(SEM)观察复合材料泡沫材料泡孔结构可知,泡孔分布和尺寸均匀性显著提高。

关键词：中空玻璃微球(GB) 热塑性聚氨酯(TPU) 泡孔复合材料微孔结构

Sustainability of health information exchange platform based on information cooperation

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Journal of Southeast University(English Edition) 2021年第3期37卷 332-338页

作者： liang yixin Zhao Lindu School of Economics and Management Southeast University Nanjing 210096 China

Inactive user participants are an obstacle to the improvement of the sustainability of health information exchange ***,the evolutionary game model of patients and healthcare providers participating in information sharing under four value-based healthcare delivery modes,i.e.,traditional medical model,collaborative care,self-managed care(SMC),and healthcare value co-creation(HVC),is ***,co-creators'initial participation ratio,information quality,which can trigger deviation from equilibrium sustainability in the dynamic process,is *** show that extensive patient participation is more helpful to sustainable platform operation than provider ***,quality patient data are more conducive to transforming the healthcare model from SMC to HVC than healthcare provider data.

关键词： healthcare information exchange platform sustainability information cooperation evolutionary game

Multi-stage emergency medicine logistics system optimization based on survival probability

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Frontiers of Engineering Management 2017年第2期4卷 221-228页

作者： Ke WANG yixin liang Lindu ZHAO School of Economics and Management Southeast University

Using sudden cardiac deaths as an example and maximizing survival rate as the goal, this paper studies the influence of multi-stage medical logistics system optimization on the survival rate of sudden illness. A distribution model of survival is built, drone and ambulance arrival probability over time are discussed, a formula is proposed for maximum possible survival rate based on the probability of emergency medical logistics reaching the patient, and the results are analyzed using empirical data fitting distribution and numerical experiments performed with the model. The model is discussed as a reference point for management decision making by changing model parameters. Results show that compared to using current ambulance vehicles, ambulance drones delivering medical equipment for first aid on-site in emergencies can significantly increase survival rate, and the effect of collaborative multi-stage logistics optimization is better than that of any single stage logistics response optimization. Simulation results show that the medical rescue logistics service radius, speed, loading capacity and performance of ambulance drones impact the probability of survival, and there is an optimal service radius depending on the shape of probability distribution, which provides new information for management decisions.

关键词： emergency medicine logistics ambulance drone survival probability critical illness

A nonradical oxidation process initiated by Ti-peroxo complex showed high specificity toward the degradation of tetracycline antibiotics

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Chinese Chemical Letters 2024年第5期35卷 366-370页

作者： Jian Peng Yue Jiang Shuangyu Wu Yanran Cheng Jingyu liang yixin Wang Zhuo Li Sijie Lin College of Environmental Science and Engineering Biomedical Multidisciplinary Innovation Research InstituteShanghai East HospitalTongji UniversityShanghai 200092China Key Laboratory of Yangtze River Water Environment Shanghai Institute of Pollution Control and Ecological SecurityTongji UniversityShanghai 200092China

Nonradical oxidation has received wide attention in advanced oxidation processes for environmental *** the relationship between material characteristics and their ability to initiate nonradical oxidation processes is the key to better material design and ***,a novel titanium-based metal-organic framework MIL-125-Ti/H_(2)O_(2) system was established to show a highly selective degradation efficacy toward tetracycline ***-125-Ti with the abundance of TiO6 octahedra units was found to effectively activate H_(2)O_(2) under dark conditions by forming an oxidative Ti-peroxo *** presence of the Ti-peroxo complex,confirmed by UV-visible spectrophotometer,fourier transform infrared spectroscopy,and X-ray photoelectron spectroscopy characterizations,showed superior degradation(>95%removal rate)of oxytetracycline hydrochloride(OTC),doxycycline hydrochloride,chlortetracycline hydrochloride,and *** functional theory calculations were performed to assist the elucidation on the mechanism of H_(2)O_(2) activation and antibiotics *** MIL-125-Ti/H_(2)O_(2) system was highly resistant to halogens and background organics,and could well maintain its original catalytic activity in actual water *** retained the ability to degrade 75%of OTC within ten test *** study provides new insight into the nonradical oxidation process initiated by the unique Ti-peroxo complex of Ti-based MOF.

关键词： Nonradical oxidation Metal-organic frameworks Advanced oxidation process Ti-peroxo complex Antibiotics degradation

混凝沉淀-延时曝气-炉渣吸附工艺处理印染废水

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环境工程 2008年第3期26卷 27-28页

作者：梁亦欣郑州大学环境技术咨询工程公司河南郑州450002

针对印染废水特点,采用混凝沉淀-延时曝气活性污泥-炉渣吸附为主体工艺处理印染综合废水,实践证明,印染综合废水经该工艺处理后,对BOD5总去除率达94%,COD总去除率达97%,脱色能力达72%,出水水质达标排放,效果稳定。

关键词：印染废水混凝沉淀延时曝气生化处理

Microalgae-based drug delivery system for tumor microenvironment photo-modulating and synergistic chemo-photodynamic therapy of osteosarcoma

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Engineered Regeneration 2024年第2期5卷 199-209页

作者： Feng liang Xueying An Ruoxi Wang Wenshu Wu Lin Yang yixin Zheng Qing Jiang Xingquan Xu Danni Zhong Min Zhou Eye Center The Second Affiliated HospitalZhejiang University School of MedicineHangzhou310000PR China Department of Orthopedics The First Affiliated HospitalZhejiang University School of MedicineHangzhou310000PR China State Key Laboratory of Pharmaceutical Biotechnology Division of Sports Medicine and Adult Reconstructive SurgeryDepartment of Orthopedic SurgeryNanjing Drum Tower HospitalThe Affiliated Hospital of Nanjing University Medical SchoolNanjing210008PR China Zhejiang University-University of Edinburgh Institute(ZJU-UoE Institute) Zhejiang University School of MedicineZhejiang UniversityHaining314400PR China State Key Laboratory of Pharmaceutical Biotechnology Division of Sports Medicine and Adult Reconstructive SurgeryDepartment of Orthopedic SurgeryNanjing Drum Tower HospitalClinical College of Nanjing Medical UniversityNanjing210008PR China Institute of Translational Medicine Zhejiang UniversityHangzhou310029PR China Zhejiang University-Ordos City Etuoke Banner Joint Research Center Zhejiang UniversityHaining314400PR China

Osteosarcoma(OS)is one of the most common malignant tumors in children and young *** chemotherapy and other therapies are limited by low therapeutic efficiency,severe side effects and single therapeutic function,it is of high value to develop innovative therapies for precise and efficient treatment of ***,natural photo-synthetic microalgae(***,CV)were utilized as carriers for the chemotherapeutic agent doxorubicin(DOX)to create a multifunctional therapeutic platform(CV@DOX)for the photo-modulation of the tumor microenvi-ronment(TME)and synergistic chemo-photodynamic therapy of ***@DOX exhibited rapid drug release behavior in the acidic TME,improving the efficiency of chemotherapy against tumors and reducing side effects on other normal *** 650 nm laser irradiation,CV@DOX demonstrated the ability to effectively generate oxygen to alleviate tumor hypoxia and utilize the photosensitizing properties of chlorophyll in CV to produce an increased amount of reactive oxygen species(ROS),thereby enhancing photodynamic therapy(PDT).CV@DOX-mediated synergistic chemo-photodynamic therapy demonstrated efficacy in halting tumor progression in an orthotopic osteosarcoma mouse model by promoting tumor cell apoptosis,inhibiting tumor proliferation and ***,chlorophyll-assisted fluorescence imaging enabled monitoring of the distribution of CV@DOX in osteosarcoma after ***,CV@DOX did not cause significant hematological and tissue toxicity,and prevented DOX-induced cardiotoxicity,showing good in vivo ***,this work presents a novel TME-responsive and TME-modulating platform for imaging-guided multimodal osteosar-coma treatment.

关键词： Osteosarcoma Tumor hypoxia Photodynamic Chemotherapy Synergistic therapy