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考古与文物 2020年第6期 90-92,114页

作者：耿超河北大学历史学院河北大学博物馆

河北大学博物馆收藏的戈亳册父丁簋,应是著录于《商周金文录遗》中的第131器。戈亳册为复合氏名,戈为族氏名号,亳为地名,册为官职名称,此复合氏名是族名+地名+官名的形式。戈亳册父丁簋的发现对商代晚期青铜器与族氏铭文的研究有重要意义。

关键词：戈亳册父丁簋复合氏名商代晚期

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东周政治外交婚中的性别差异及其影响

云南社会科学 2009年第2期 132-136页

作者：耿超南开大学历史学院天津300071

东周时期的政治外交婚于当时是普遍存在的社会现象,在这些政治婚姻中,男女两性的地位、权力有着非常大的差异。虽然婚姻双方都为国家或者宗族利益牺牲了自己的个人情感,但毕竟当时已是男性所主导的社会,男性往往是受益者,而女性甚至沦为... 详细信息

东周时期的政治外交婚于当时是普遍存在的社会现象,在这些政治婚姻中,男女两性的地位、权力有着非常大的差异。虽然婚姻双方都为国家或者宗族利益牺牲了自己的个人情感,但毕竟当时已是男性所主导的社会,男性往往是受益者,而女性甚至沦为"被交换的物品"。男、女贵族在政治外交婚中的不同的性别地位与立场,也直接影响着国内政治及国与国之间的关系。

关键词：政治外交婚性别差异地位政治利益

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中国外债观察:货币政策值得关注

统计研究 2010年第10期27卷 63-65页

作者：耿超中央财经大学税务学院

本文通过近10年来中国外债余额及变化量与贸易进出口、外商来华直接投资和货币供应量(M2)之间的关系进行量化相关性分析,发现M2与外债的相关性更为明显,而非通常认为的进出口或直接投资,并进而得出需更加关注货币政策与外债之间联系的... 详细信息

本文通过近10年来中国外债余额及变化量与贸易进出口、外商来华直接投资和货币供应量(M2)之间的关系进行量化相关性分析,发现M2与外债的相关性更为明显,而非通常认为的进出口或直接投资,并进而得出需更加关注货币政策与外债之间联系的结论。这对我国外债管理实践提供了一个新的视角和参考。

关键词：外债观察货币政策

Development of advanced anion exchange membrane from the view of the performance of water electrolysis cell

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Journal of Energy Chemistry 2024年第3期90卷 348-369,I0009页

作者： chao Liu Zhen geng Xukang Wang Wendong Liu Yuwei Wang Qihan Xia Wenbo Li Liming Jin Cunman Zhang Clean Energy Automotive Engineering Center Tongji UniversityShanghai 201804China School of Automotive Studies Tongji UniversityShanghai 201804China

Green hydrogen produced by water electrolysis combined with renewable energy is a promising alternative to fossil fuels due to its high energy density with zero-carbon *** water electrolysis technologies,the anion exchange membrane(AEM) water electrolysis has gained intensive attention and is considered as the next-generation emerging technology due to its potential advantages,such as the use of low-cost non-noble metal catalysts,the relatively mature stack assembly process,***,the AEM water electrolyzer is still in the early development stage of the kW-level stack,which is mainly attributed to severe performance decay caused by the core component,i.e.,***,the review comprehensively presents the recent progress of advanced AEM from the view of the performance of water electrolysis ***,fundamental principles and critical components of AEM water electrolyzers are introduced,and work conditions of AEM water electrolyzers and AEM performance improvement strategies are *** challenges and perspectives are also analyzed.

关键词： Hydrogen Water electrolysis Anion exchange membrane Electrolysis cell

Heavy-ion and pulsed-laser single event effects in 130-nm CMOS-based thin/thick gate oxide anti-fuse PROMs

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Nuclear Science and Techniques 2019年第5期30卷 92-102页

作者： Chang Cai Tian-Qi Liu Xiao-Yuan Li Jie Liu Zhan-Gang Zhang chao geng Pei-Xiong Zhao Dong-Qing Li Bing Ye Qing-Gang Ji Li-Hua Mo Institute of Modern Physics Chinese Academy of Sciences University of Chinese Academy of Sciences School of Physical Science and Technology Lanzhou University Academy of Shenzhen State Microelectronic Co. Ltd. Science and Technology on Reliability Physics and Application of Electronic Component Laboratory

Single event effects of 1-T structure programmable read-only memory(PROM) devices fabricated with a 130-nm complementary metal oxide semiconductorbased thin/thick gate oxide anti-fuse process were investigated using heavy ions and a picosecond pulsed laser. The cross sections of a single event upset(SEU) for radiationhardened PROMs were measured using a linear energy transfer(LET) ranging from 9.2 to 95.6 MeV cm^2mg^(-1).The result indicated that the LET threshold for a dynamic bit upset was ～ 9 MeV cm^2mg^(-1), which was lower than the threshold of ～ 20 MeV cm^2mg^(-1) for an address counter upset owing to the additional triple modular redundancy structure present in the latch. In addition, a slight hard error was observed in the anti-fuse structure when employing209 Bi ions with extremely high LET values(～ 91.6 MeV cm^2mg^(-1)) and large ion fluence(～ 1×10~8 ions cm^(-2)). To identify the detailed sensitive position of a SEU in PROMs, a pulsed laser with a 5-μm beam spot was used to scan the entire surface of the *** revealed that the upset occurred in the peripheral circuits of the internal power source and I/O pairs rather than in the internal latches and buffers. This was subsequently confirmed by a ^(181)Ta experiment. Based on the experimental data and a rectangular parallelepiped model of the sensitive volume, the space error rates for the used PROMs were calculated using the CRèME-96 prediction tool. The results showed that this type of PROM was suitable for specific space applications, even in the geosynchronous orbit.

关键词： Anti-fuse PROM Single event effects Heavy ions Pulsed laser Space error rate

近红外光谱技术在清香型酒醅检测中的应用研究

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酿酒 2024年第2期51卷 100-106页

作者：凌晨马清蓉耿超许迎子赵汉鹰赵璇李素琴高晓娟山西杏花村汾酒厂股份有限公司山西汾阳032205

为实现清香型酒醅理化指标的快速检测,结合清香型白酒酿造工艺同时运用近红外光谱技术,建立了入缸酒醅水分、淀粉和发酵酒醅水分、酸度、酒度、淀粉指标的快速检测模型。结果表明:通过使用不同光谱预处理方法和波数范围建立模型,使用内... 详细信息

为实现清香型酒醅理化指标的快速检测,结合清香型白酒酿造工艺同时运用近红外光谱技术,建立了入缸酒醅水分、淀粉和发酵酒醅水分、酸度、酒度、淀粉指标的快速检测模型。结果表明:通过使用不同光谱预处理方法和波数范围建立模型,使用内部交叉验证得到最优模型,各理化指标模型的相关系数(R^(2))值大于0.7线性良好,交叉验证均方根(RMSECV)小于1.15预测误差较小。使用盲样对各指标的模型进行外部验证,结果的相对标准偏差均在10%以内,符合生产检测的需求,可运用于酒醅的日常检测分析。

关键词：清香型酒醅近红外光谱技术理化指标模型预测

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动量项盲源分离算法及其性能优化策略

电子学报 2014年第1期42卷 42-48页

作者：欧世峰耿超高颖烟台大学光电信息科学技术学院

动量项技术是用来改善自适应盲源分离算法分离性能的有效手段,但算法在融入动量项后,其收敛特性对于动量因子的选取数值较为敏感,且算法的稳态性能仍要受到步长参数的限定.本文首先给出了动量项盲源分离算法的设计原理,分析了现有算法... 详细信息

动量项技术是用来改善自适应盲源分离算法分离性能的有效手段,但算法在融入动量项后,其收敛特性对于动量因子的选取数值较为敏感,且算法的稳态性能仍要受到步长参数的限定.本文首先给出了动量项盲源分离算法的设计原理,分析了现有算法存在的两个缺陷性问题;然后利用梯度下降法构造了具有在线调整特性的动量因子自适应迭代规则,通过对动量因子的实时更新以消除固定动量因子算法的性能缺陷;在此基础上,基于凸组合理论设计了不同步长参数下两个变动量因子算法的自适应优化组合方案,从而在一定程度上缓解了步长参数对于算法性能的限定.在不同环境下进行的仿真实验表明,本文针对动量项盲源分离算法所设计的优化策略能够有效消除其所存在的缺陷问题,在确保快速收敛的同时,又能获取较小的稳态误差.

关键词：盲源分离动量项动量因子凸组合步长

RESEARCH ON A NEW TYPE OF ULTRASONIC BEARING BASED ON NEAR FIELD ACOUSTIC LEVITATION

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RESEARCH ON A NEW TYPE OF ULTRASONIC BEARING BASED ON NEAR F...

STRUCTURAL DYNAMICS DESIGN OF AXIAL/RADIAL COUPLING NON-CONTACT PIEZOELETRIC ULTRASONIC MOTOR WITH A SPHERICAL ROTOR

2013全国压电和声波理论及器件技术研讨会

作者： Jun-shan WANG chao CHEN geng-chao CHEN Xiao-jun YAN State Key Laboratory of Mechanics and Control of Mechanical Structures Nanjing University of Aeronautics & Astronautics Beijing Aerospace Control Device Institute

In this paper proposed an air bearing based on the mechanism of NFAL can levitate and position objects due to both a vibrating cylindrical stator and two circular plates.A group of piezoelectric ceramics is bonded on the cylindrical stator surface to acquire the standing wave bending vibration and resulting acoustic levitation,which provides radial non-contact support,and the two circular actuators bonded at both ends of the housing can also respectively be piezoelectrically excited standing waves to provide an axial position *** dynamics analysis and simulation is carried out for the stators to select appropriate materials and ***,a prototype is manufactured,and the modal parameters and the levitation ability of the proposed bearing are *** means of simulation and experimental results a non-contact levitation bearings with considerable bearing capacity and a simple system structure can be achieved based on NFAL mechanism.

关键词： Non-contact bearing Near field acoustic levitation Complete levitation

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STRUCTURAL DYNAMICS DESIGN OF AXIAL/RADIAL COUPLING NON-CONT...

FINITE ELEMENT ANALYSIS OF A NON-CONTACT ROTARY ULTRASONIC MOTOR

2012全国压电和声波理论及器件技术研讨会

In this paper,an axial/radial coupling spherical rotor non-contact piezoelectric actuator is presented,the actuator consists of an axial suspension device and a radial suspension device,and traveling waves can be formed under the incentive specific conditions,which apply suspension force and driving force for the spherical *** the axial device structure and constraints in order to optimize its suspension and drive effect for the spherical rotor,the finite element model of the axial / radial suspension device is built and dynamics analysis and design are done on the two parts *** a sound and solid coupling model to acquire the kinetic mechanism of suspension and drive force,and acquired the relationship between sound pressure distribution and vibration amplitude as well as the relationship between the suspended mass and the *** this basis determined the structure and manufactured a prototype and tested the radial stator vibration parameters to provide a basis for further optimization.

关键词： Suspension Coupling Acoustic radiation pressure Spherical rotor

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FINITE ELEMENT ANALYSIS OF A NON-CONTACT ROTARY ULTRASONIC M...