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High-Spin States in the Odd-Odd Nucleus 92Nb

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Chinese Physics Letters 2014年第4期31卷 30-32页

作者： wu yi-heng LU Jing-Bin LUO Peng-Wei LI Guang-Sheng LI Hong-Wei wu Xiao-Guang HE Chuang-Ye Zheng Yun MA Ke-Yan YANG Dong LI Cong-Bo HU Shi-Peng LIU Jia-Jian WANG Jin-Long YAO Shun-He CHEN Qi-Ming ZHONG Jian College of Physics Jilin University Changchun 130012 China Institute of Atomic Energy Beijing 102413 College of Physics and Technology Shenzhen University Shenzhen 518060

High spin states of the odd-odd nucleus 92Nb are investigated using the S2Se （14N, 4n）92Nb reaction at a beam energy of 54MeV. The level scheme of the 92Nb was extended up to Jπ=（16＋） at about 7.3 MeV and Jπ=（21-） at about 9.7MeV. According to systematic analyses and a comparison with the neighboring nucleus, the higher spin states could be interpreted by the multi-particle excitations in the π（fs/2,P3/2,p1/2,gg/2）@v（p1/x,gg/2,d5/2, g7/2） configuration space.

关键词： HIGH spin physics CELL nuclei NIOBIUM -- Spectra MOLECULAR shapes SPIN excitations

Lifetime Measurement of the Low Lying Yrast States in^(189)Pt

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Chinese Physics Letters 2013年第11期30卷 65-67页

作者： HE Chuang-Ye wu Xiao-Guang WANG Jin-Long wu yi-heng Zheng Yun LI Guang-Sheng LI Cong-Bo HU Shi-Peng LI Hong-Wei LIU Jia-Jian LUO Peng-Wei YAO Shun-He China Institute of Atomic Energy Beijing 102413

High-spin states in^(189)Pt are populated through the heavy-ion fusion-evaporation reaction^(176)Yb(18O,5n)^(189)Pt at 87 MeV beam *** array consisting of 13 HPGe detectors is used in conjunction with the plunger device in *** lifetimes of two levels in the yrast band are determined by using the recoil distance Doppler shift *** transition quadrupole moments Qt are *** results show that the 17+/2 state has a much larger Qt value than that of the ground state,whereas the value deceases quickly with spin *** may contribute to the shape driving effect of the quasi-neutron from the i_(13/2)orbital.

关键词： method energy

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关于“从律师中遴选初任法官”的制度化探讨

石河子大学学报（哲学社会科学版） 2016年第4期30卷 62-70页

作者：吴毅恒中国人民大学法学院北京100872

2014年10月通过的《中共中央关于全面推进依法治国若干重大问题的决定》明确了我国将建立从律师中遴选法官的制度。律师和法官作为法律职业共同体的重要组成,二者分享共同的法律知识体系、共同的职业荣誉、共同的职业能力,这些构成了律... 详细信息

2014年10月通过的《中共中央关于全面推进依法治国若干重大问题的决定》明确了我国将建立从律师中遴选法官的制度。律师和法官作为法律职业共同体的重要组成,二者分享共同的法律知识体系、共同的职业荣誉、共同的职业能力,这些构成了律师与法官流动的职业基础。立足我国现实,借鉴外国成熟经验,在我国建立从律师中遴选初任法官制度应该从发挥律师协会作用、制定合理透明的评价指标、进一步改革司法考试、改革法院内部制度等方面着手。积极探索并建立从律师中遴选初任法官的制度,能够拓宽律师参与依法治国的渠道,发挥律师在建设法治国家中的作用,进而促进依法治国目标的实现。

关键词：律师法官遴选法律共同体依法治国

Identifying the dynamic behaviors in complete reconstruction of Co-based complex precatalysts during electrocatalytic oxygen evolution

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Journal of Energy Chemistry 2025年第1期100卷 226-233页

作者： Jingfang Zhang Danyang wu Linke Cai Youluan Lu Fanpeng Cheng Lijuan Shi Qun yi Yao Liu yi Huang Key Laboratory of Green Chemical Engineering Process of Ministry of Education Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education Hubei Key Laboratory of Novel Reactor and Green Chemical Technology School of Chemical Engineering & Pharmacy Wuhan Institute of Technology Key Laboratory of Pesticide & Chemical Biology of Ministry of Education Engineering Research Center of Photoenergy Utilization for Pollution Control and Carbon Reduction of Ministry of Education College of Chemistry Central China Normal University College of Materials Science and Engineering Fuzhou University

Transition metal-based nanomaterials have emerged as promising electrocatalysts for oxygen evolution reaction（OER）. Considerable research efforts have shown that self-reconstruction occurs on these nanomaterials under operating conditions of OER process. However, most of them undergo incomplete reconstruction with limited thickness of reconstruction layer, leading to low component utilization and arduous exploration of real catalytic mechanism. Herein, we identify the dynamic behaviors in complete reconstruction of Co-based complexes during OER. The hollow phytic acid（PA） cross-linked CoFe-based complex nanoboxes with porous nanowalls are designed because of their good electrolyte penetration and mass transport ability, in favor of the fast and complete reconstruction. A series of experiment characterizations demonstrate that the reconstruction process includes the fast substitution of PA by OH-to form Co（Fe）(OH)xand subsequent potential-driven oxidation to Co（Fe）OOH. The obtained CoFeOOH delivers a low overpotential of 290 mV at a current density of 10 mA cm-2and a long-term *** experiment results together with theory calculations reveal that the Fe incorporation can result in the electron rearrangement of reconstructed CoFeOOH and optimization of their electronic structure,accounting for the enhanced OER activity. The work provides new insights into complete reconstruction of metal-based complexes during OER and offers guidelines for rational design of high-performance electrocatalysts.

关键词： Complete reconstruction Co-based complex Precatalysts Oxygen evolution reaction

Bioinspired Ultrasensitive Flexible Strain Sensors for Real-Time Wireless Detection of Liquid Leakage

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NANO-MICRO LETTERS 2025年第1期17卷 1-18页

作者： Zhou, Weilong Du, Yu Chen, yingying Zhang, Congyuan Ning, Xiaowei Xie, heng wu, Ting Hu, Jinlian Qu, Jinping Huazhong Univ Sci & Technol Sch Chem & Chem Engn Key Lab Mat Chem Energy Convers & Storage Minist EducHubei Key Lab Mat Chem & Serv Failure Wuhan 430074 Peoples R China Huazhong Univ Sci & Technol Hubei Engn Res Ctr Biomat & Med Protect Mat Sch Chem & Chem Engn Wuhan 430074 Peoples R China wuhan Inst Technol Sch Mat Sci & Engn Wuhan 430205 Peoples R China City Univ Hong Kong Dept Biomed Engn Hong Kong 999077 Peoples R China

Micro-extrusion compression molding and surface modification were proposed for the mass fabrication of a superhydrophobic thermoplastic polyurethane sensor (TCGS).Inspired by scorpions, TCGS features Archimedean spiral crack arrays and micropores, achieving 218.13 sensitivity at 2% strain, a 4300% increase, and over 5000 usage cycles of *** robust superhydrophobicity of TCGS improves sensitivity and stability for detecting small-scale liquid leakage, allowing precise monitoring across various sizes and compositions while providing early warnings in various scenarios. Liquid leakage of pipeline networks not only results in considerable resource wastage but also leads to environmental pollution and ecological imbalance. In response to this global issue, a bioinspired superhydrophobic thermoplastic polyurethane/carbon nanotubes/graphene nanosheets flexible strain sensor (TCGS) has been developed using a combination of micro-extrusion compression molding and surface modification for real-time wireless detection of liquid leakage. The TCGS utilizes the synergistic effects of Archimedean spiral crack arrays and micropores, which are inspired by the remarkable sensory capabilities of scorpions. This design achieves a sensitivity of 218.13 at a strain of 2%, which is an increase of 4300%. Additionally, it demonstrates exceptional durability by withstanding over 5000 usage cycles. The robust superhydrophobicity of the TCGS significantly enhances sensitivity and stability in detecting small-scale liquid leakage, enabling precise monitoring of liquid leakage across a wide range of sizes, velocities, and compositions while issuing prompt alerts. This provides critical early warnings for both industrial pipelines and potential liquid leakage scenarios in everyday life. The development and utilization of bioinspired ultrasensitive flexible strain sensors offer an innovative and effective solution for the early wireless detection of liquid leakage.

关键词： Thermoplastic polyurethane Bioinspired Cracks Liquid leakage Flexible strain sensor

PMMA低、中应变率单向拉伸力学性能的实验研究

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实验力学 2005年第2期20卷 193-199页

作者：吴衡毅马钢夏源明中国科学技术大学力学和机械工程系

利用MTS810试验机和自行研制的中应变率材料试验机对有机玻璃(PMMA)准静态(应变率为2.00×10-2s-1,2.01×10-3s-1和2.38×10-4s-1)和中应变率(应变率为18.6s-1,2.81s-1,6.54×10-1s-1和2.92×10-1s-1)单向拉伸力学性能进行了实验研究。应变率为2.38×10-4s-1时,应力-应变曲线中存在软化段。结果显示,在上述应变率范围内,PMMA的力学性能具有明显的应变率相关性,表现为应变率强化、应变率硬化和高速脆性。PMMA的拉伸力学性能在应变率达到18.6s-1时出现了更大的应变率敏感性。采用包含一个非线性弹簧和六个松弛模式的粘弹性模型分析PMMA力学性能的应变率相关性,得到PMMA在低、中应变率下单向拉伸的本构方程,理论结果与实验结果符合较好。

关键词：有机玻璃中应变率本构方程单向拉伸力学性能粘弹性模型

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中小型图书馆自建特色数据库系统平台的比较

科技情报开发与经济 2008年第1期18卷 54-56页

作者：吴恒忆上海立信会计学院图书馆上海201620

结合上海立信会计学院特色数据库管理平台的选择实践,比较了TPI,CDI,CGRS三个数据库平台的优缺点。

关键词：中小型图书馆特色数据库 TPI CDI CGRS

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对随书光盘管理的思考

科技情报开发与经济 2005年第10期15卷 59-60页

作者：吴恒忆上海立信会计学院图书馆上海201620

结合上海立信会计学院图书馆的实际情况,对随书光盘在编目、典藏、加工、流通等方面的处理方法以及随书光盘上网发布和网上发布的版权问题进行了阐述,使电子附件在丹诚图书馆集成系统中得以更好地管理和充分的利用。

关键词：随书光盘光盘管理光盘流通

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地震伤的特点和救治策略

创伤外科杂志 2008年第5期10卷 413-415页

作者：吴恒义广州军区广州总医院广东广州510010

本文阐述了地震伤的特点以及现场救治的三项原则:先救后找、先多后少、先易后难;科学搬运;救命第一,保存器官肢体第二,维护功能第三。治疗上实施"坚持一个中心、确保二个重点、落实三个环节"的策略,即坚持以解除和处理好危及生命的原发... 详细信息

本文阐述了地震伤的特点以及现场救治的三项原则:先救后找、先多后少、先易后难;科学搬运;救命第一,保存器官肢体第二,维护功能第三。治疗上实施"坚持一个中心、确保二个重点、落实三个环节"的策略,即坚持以解除和处理好危及生命的原发伤为中心,确保微循环的改善和休克的纠正,确保合理的氧供;三个环节就是各脏器功能的全面监测和支持,警惕和积极处理常见的并发症以及感染的预防。同时介绍了特殊感染气性坏疽和破伤风的诊疗经验。

关键词：地震伤特点救治