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我国各地区和谐社会进程监测与评价

山西财经大学学报 2007年第2期29卷 38-44页

作者：孙小素牛金虎厦门大学经济学院福建厦门361005 山东工商学院图书馆山东烟台264005

按照和谐社会统计监测指标体系的功能要求,选择具有代表性的指标,建立了由1个总目标系统、5个子目标系统和25个具体指标构成的统计监测指标体系,并利用相应的综合评价方法,对我国各地区的和谐社会进程进行监测与评价。

关键词：和谐社会指标体系离差权法层次分析法

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电子阅览室硬件日常维护及处理方法探讨

山东商业职业技术学院学报 2006年第4期6卷 103-104页

作者：牛金虎山东工商学院山东烟台264005

通过对各种硬件故障的分析,提出了处理办法,同时也阐述了维护硬件的一些有效措施。

关键词：硬件故障维护

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计算机网络安全的分析与探讨

科技情报开发与经济 2006年第8期16卷 229-231页

作者：牛金虎山东工商学院山东烟台264005

分析了网络安全隐患及网络安全的特点,介绍了网络信息安全面临的主要威胁,提出计算机网络安全的基本防范措施。

关键词：计算机网络安全防范措施

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浅谈高校计算机机房的硬件管理

科技情报开发与经济 2006年第10期16卷 265-266页

作者：牛金虎山东工商学院图书馆山东烟台264005

计算机机房的维护与管理工作是高校信息技术教学中的重要环节。从制定规章制度、机房管理技术的设计与应用两方面,论述了搞好计算机机房硬件维护与管理的意义和措施。

关键词：计算机机房硬件管理高等院校

Separation of the ionospheric and thermospheric contributions in the data from the Triple Ionosophere Photo Meter onboard the Feng-Yun 3E satellite

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Science China Earth Sciences 2025年第1期68卷 172-184页

作者： Fang JIANG Tian MAO jin-Song WANG Xiu-Qing hu Xiao-Xin ZHANG Liping FU Nan JIA Tianfang WANG National Space Science Center Chinese Academy of Sciences Beijing Key Laboratory of Space Environment Exploration Key Laboratory of Environmental Space Situation Awareness Technology National Satellite Meteorological Center China Meteorological Administration

The Triple Ionosphere Photo Meter （TRIPM） is a far ultraviolet nadir-view photometer that is onboard the secondgeneration,polar-orbiting Chinese meteorological satellite Feng-Yun 3E （FY-3E）,which was launched on July 5,*** has three channels,and each is used to measure different types of emissions:（1） 135.6 nm airglow produced by the recombination of the O+ions and electrons in the absence of sunlight （nighttime channel）;（2） 135.6 nm airglow from the OI when sunlight is present （daytime/dusk-dawn 135.6 nm channel）;and （3） Airglow in the N2LBH of the TRIPM （daytime/dusk-dawn N2LBH channel）.FY-3E is a satellite operating in the early morning ***,the data are mostly distributed on the dawndusk side or at times when the solar zenith angle is relatively *** this study,combined with simulation calculations,the data are *** further explore the application value of the data products,a model is used to separate the ionospheric radiative recombination contribution from the thermosphere photoelectron impact excitation contribution in the data from the daytime/dusk-dawn 135.6 nm *** approach not only improves the accuracy of O/N2derived from the 135.6 nm channel and N2LBH channel but also provides the ionospheric 135.6 nm radiance at the same time as the *** results show that the 135.6 nm radiance originating from the combination of O+and electrons extracted from the measurement data exhibits similar equatorial anomaly peak structure characteristics and seasonal variations as the corresponding GPS total electron content （TEC） *** the other hand,the separated 135.6 nm radiance generated from the thermosphere photoelectron collision excitation does not contain radiative recombination contributions;thus,the ionosphere influence is greatly avoided when the O/N2is obtained.

关键词： Far ultraviolet 135.6 nm emission intensity Photoelectron impact excitation Radiative recombination excitation

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Enhancing m^(6)A modification in the motor cortex facilitates corticospinal tract remodeling after spinal cord injury

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Neural Regeneration Research 2025年第6期20卷 1749-1763页

作者： Tian Qin Yuxin jin Yiming Qin Feifei Yuan Hongbin Lu Jianzhong hu Yong Cao Chengjun Li Department of Spine Surgery and Orthopedics Xiangya HospitalCentral South UniversityChangshaHunan ProvinceChina Key Laboratory of Organ Injury Aging and Regenerative Medicine of Hunan ProvinceChangshaHunan ProvinceChina National Clinical Research Center for Geriatric Disorders Xiangya HospitalCentral South UniversityChangshaHunan ProvinceChina Department of Sports Medicine Xiangya HospitalCentral South UniversityChangshaHunan ProvinceChina

Spinal cord injury typically causes corticospinal tract disruption. Although the disrupted corticospinal tract can self-regenerate to a certain degree, the underlying mechanism of this process is still unclear. N6-methyladenosine(m^(6)A) modifications are the most common form of epigenetic regulation at the RNA level and play an essential role in biological processes. However, whether m^(6)A modifications participate in corticospinal tract regeneration after spinal cord injury remains unknown. We found that expression of methyltransferase 14 protein(METTL14) in the locomotor cortex was high after spinal cord injury and accompanied by elevated m^(6)A levels. Knockdown of Mettl14 in the locomotor cortex was not favorable for corticospinal tract regeneration and neurological recovery after spinal cord injury. Through bioinformatics analysis and methylated RNA immunoprecipitation-quantitative polymerase chain reaction, we found that METTL14 regulated Trib2 expression in an m^(6)A-regulated manner, thereby activating the mitogen-activated protein kinase pathway and promoting corticospinal tract regeneration. Finally, we administered syringin, a stabilizer of METTL14, using molecular docking. Results confirmed that syringin can promote corticospinal tract regeneration and facilitate neurological recovery by stabilizing METTL14. Findings from this study reveal that m^(6)A modification is involved in the regulation of corticospinal tract regeneration after spinal cord injury.

关键词： corticospinal tract remodeling epigenetic regulations locomotor cortex m^(6)A modification methyltransferase 14 protein(METTL14) mitogen-activated protein kinase neural regeneration spinal cord injury syringin TRIB2

煤炭企业在逆向物流管理中的数据挖掘技术应用

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煤炭技术 2012年第10期31卷 265-266页

作者：夏惟邢艳敏牛金虎山东工商学院山东烟台264005

逆向物流研究是近几年的一个热门方向,其环保特性非常符合建设和谐社会的要求。文章着力研究了数据挖掘技术在煤炭企业逆向物流管理中的应用,做了一些有益的探索。

关键词：数据挖掘逆向物流信息系统

数字出版产品研发风险信息网络传播模型与仿真研究

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情报科学 2018年第10期36卷 42-47页

作者：张毅君牛金虎陈浩义山东工商学院人文与传播学院山东烟台264005 山东工商学院图书馆山东烟台264005

【目的/意义】网络是数字出版产品研发风险信息传播的主要渠道,明晰风险信息网络传播机理是规避数字出版产品研发风险的基础。【方法/过程】探究数字出版产品研发风险信息网络传播的内涵与规律,基于复杂网络理论构建数字出版产品研发风... 详细信息

【目的/意义】网络是数字出版产品研发风险信息传播的主要渠道,明晰风险信息网络传播机理是规避数字出版产品研发风险的基础。【方法/过程】探究数字出版产品研发风险信息网络传播的内涵与规律,基于复杂网络理论构建数字出版产品研发风险信息网络传播动力学模型,并对所建立的动力学模型进行仿真研究。【结果/结论】研究结果表明:网络的平均度、初始情况下处于传播者状态节点的度值、个数以及第一次接触度值最大节点传播的信息后向外传播的概率越大,风险信息在网络中的传播范围越广,传播时间越持久;由人们主观意愿决定的接触者状态节点转变为免疫者状态的概率越小,风险信息的网络传播范围越广、时间越持久。

关键词：风险信息网络传播系统动力学模型多Agent仿真

An Efficient Boron Source Activation Strategy for the Low‑Temperature Synthesis of Boron Nitride Nanotubes

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Nano-Micro Letters 2025年第1期17卷 548-558页

作者： Ying Wang Kai Zhang Liping Ding Liyun Wu Songfeng E Qian He Nanyang Wang hui Zuo Zhengyang Zhou Feng Ding Yue hu jin Zhang Yagang Yao National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional Materialsand Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093People’s Republic of China School of Electronic Information and Artificial Intelligence Shaanxi University of Science&TechnologyXian 710000People’s Republic of China College of Bioresources Chemical and Materials Engineering Shaanxi University of Science&TechnologyXian 710000People’s Republic of China Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325000People’s Republic of China Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen 518000People’s Republic of China College of Chemical and Molecular Engineering Peking UniversityBeijing 100871People’s Republic of China

Lowering the synthesis temperature of boron nitride nanotubes(BNNTs)is crucial for their *** primary reason for adopting a high temperature is to enable the effective activation of highmelting-point solid *** this study,we developed a novel approach for efficiently activating boron by introducing alkali metal compounds into the conventional MgO–B *** approach can be adopted to form various low-melting-point AM–Mg–B–O growth *** growth systems have improved catalytic capability and reactivity even under low-temperature conditions,facilitating the synthesis of BNNTs at temperatures as low as 850℃.In addition,molecular dynamics simulations based on density functional theory theoretically demonstrate that the systems maintain a liquid state at low temperatures and interact with N atoms to form BN *** findings offer novel insights into the design of boron activation and are expected to facilitate research on the low-temperature synthesis of BNNTs.

关键词： Boron nitride nanotubes Low-temperature Boron activation Density functional theory