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Communications in Theoretical Physics 2008年第4期49卷 801-808页

作者： ZHANG Hong-Hao yan wen-bin LI Xue-Song School of Physics and Engineering Sun Yat-Sen University Guangzhou 510275 China Department of Physics Tsinghua University Beijing 100084 China Science College Hunan Agricultural University Changsha 410128 China Department of Physics and Astronomy Satte University of New York at Stony Brook New York 11794 USA

By using combinatorics, we give a new proof for the recurrence relations of the characteristic polynomial coefficients, and we further obtain an explicit expression for the generic term of the coefficient sequence, which yields the trace formulae of the Cayley-Hamilton＇s theorem with all coefficients explicitly given. This implies a byproduct, a complete expression for the determinant of any finite-dimensional matrix in terms of the traces of its successive powers. And we discuss some of their applications to ehiral perturbation theory and general relativity.

关键词： characteristic polynomial coefficients Cayley-Hamilton's theorem chiral perturbation theory general relativity

New Terms for Compact Form of Electroweak Chiral Lagrangian

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Communications in Theoretical Physics 2008年第3期49卷 723-724页

作者： ZHANG Hong-Hao yan wen-bin J.K. Parry LI Xue-Song School of Physics and Engineering Sun Yet-Sen University Gunagzhou 510275 China Center for High Energy Physics ＆ Department of Physics Tsinghua University Beijing 100084 China Science College Hunan Agricultural University Changsha 410128 China Department of Physics and Astronomy State University of New York at Stony Brook New York 11794 USA

The compact form of the electroweak chiral Lagrangian is a reformulation of its original form and is expressed in terms of chiral rotated electroweak gauge fields, which is crucial for relating the information of underlying theories to the coefficients of the low-energy effective Lagrangian. However the compact form obtained in previous works is not complete. In this letter we add several new chiral invariant terms to it and discuss the contributions of these terms to the original electroweak chiral Lagrangian.

关键词： electroweak chiral Lagrangian beyond standard model

CDR视角下的风险探究——从ADR到CDR如何更为稳健

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河北法学 2019年第4期37卷 22-34页

作者：黄勇严文斌对外经济贸易大学法学院北京100029

2018年3月,证监会发布《关于开展创新企业境内发行股票或存托凭证试点的若干意见》。随后证监会于6月份正式发布《存托凭证发行与交易管理办法(试行)》等系列文件,使得存托凭证(Depositary Receipt,DR)的概念再度走热。比较分析美国存... 详细信息

2018年3月,证监会发布《关于开展创新企业境内发行股票或存托凭证试点的若干意见》。随后证监会于6月份正式发布《存托凭证发行与交易管理办法(试行)》等系列文件,使得存托凭证(Depositary Receipt,DR)的概念再度走热。比较分析美国存托凭证(American Depositary Receipt,ADR)和中国存托凭证(Chinese Depositary Receipt,CDR),进而探究CDR市场的潜藏风险。通过对比ADR和CDR在发行主体、设立背景、监管机制和资金流向等四个方面的异同,在发行CDR的过程中可能存在管辖权模糊、资本跨境转换管制以及法律关系不明等诸多问题。这些问题都需要通过进一步的立法和行政手段加以明确和完善。

关键词：存托凭证中国存托凭证(CDR) 美国存托凭证(ADR) 风险监管

Efficient C_(2)-Symmetric Chiral Schiff Bases for Lanthanide-catalyzed Asymmetric Hydrogenation of Acetophenone

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Chinese Chemical Letters 2006年第10期17卷 1297-1300页

作者： Peng Fei yan wen bin SUN Guang Ming LI Chun Hong NIE Zheng Yu YUE School of Chemistry and Materials Science Heilongjiang University Harbin 150080

An array of C2-symmetric chiral Schiff bases of substituted salicylaldehyde （1R, 2R）-1, 2-cyclohexanediamine and （R）-（＋）-2, 2＇-diamino-1, 1＇-binaphthalene, incorporated with lanthanide complexes, have been applied as catalysts for asymmetric hydrogenation of acetophenone for the first time. Highly enantioselective product with 90% enantiomeric excess （e.e.） was obtained when the catalyst, hybridized by the bulky electron-donating 3, 5-di-tert-butyl substituted Schiff base （2） and SmCl3.4THF, was employed.

关键词： Chiral Schiff base lanthanide (HI) complexes asymmetric hydrogenation acetophenone 2-propanol.

High prevalence of cerebral venous sinus thrombosis in seven Chinese patients with cystathionine β-synthase deficiency

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Chinese Medical Journal 2020年第18期133卷 2247-2249页

作者： yan-bin wen Jun Chen Li-Jun Xiao Jie Feng wen-Ping Gu Department of Neurology Xiangya HospitalCentral South UniversityChangshaHunan 410008China Hunan Clinical Research Center for Cerebrovascular Disease ChangshaHunan 410008China Department of Neurology The First Hospital of ChangshaChangshaHunan 410008China

Homocystinuria due to cystathionin-β-synthase(CBS)deficiency is a rare genetic disease that most often diagnosed in childhood and can cause damage to the multiple systems.[1,2]The inherited mode of CBS gene deficiency is usually autosomal recessive *** than 160 mutations have been identified in CBS genes so far(http://***/***),one of the most common mutations is c.833T>C point mutation,and then followed by c.572C>T,c.919G>A,and c.1006C>T point *** 2018,Li et al[2]found eight brand new mutation sites in patients with CBS deficiency in China,pointing out that the CBS mutant site spectrum of Chinese people is significantly different from that of other *** this paper,we further conducted a retrospective analysis of seven homocystinuric patients of CBS deficiency admitted to our institute.

关键词： patients admitted prevalence

维普期刊数据库评论

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基于开关磁阻电机消除织机开车痕的控制系统

天津工业大学学报 2012年第2期31卷 82-85页

作者：李雪蔡燕温燕斌天津工业大学电工电能新技术天津市重点实验室天津300387

根据织机的负载情况,设计了一套开关磁阻电机的控制系统,并选用3.5 kW电机进行转矩过载倍数的核算.经试验和分析,开关磁阻电机以其较大的起动转矩,可以有效解决织机因第一纬打纬力不足造成的开车痕问题.

关键词：开关磁阻电机无梭织机开车痕起动转矩

Engineered Cancer Nanovaccines:A New Frontier in Cancer Therapy

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Nano-Micro Letters 2025年第2期17卷 134-168页

作者： Yijie Wang Congrui Liu Chao Fang Qiuxia Peng wen Qin Xuebing yan Kun Zhang Central Laboratory and Department of Medical Ultrasound Sichuan Academy of Medical SciencesSichuan Provincial People’s HospitalSchool of MedicineUniversity of Electronic Science and Technology of ChinaNo.32West Second SectionFirst Ring RoadChengdu 610072People’s Republic of China Department of Stomatology and Central Laboratory School of MedicineShanghai Tenth People’s HospitalTongji UniversityNO.301 Yan‑Chang‑Zhong RoadShanghai 200072People’s Republic of China Jiangsu Provincial Innovation and Practice Base for Postdoctors Suining People’s HospitalAffiliated Hospital of Xuzhou Medical UniversityNo.2Bayi West RoadSuiningXu Zhou 221000Jiangsu ProvincePeople’s Republic of China

Vaccinations are essential for preventing and treating disease,especially cancer nanovaccines,which have gained considerable interest recently for their strong anti-tumor immune *** can prompt the immune system to generate antibodies and activate various immune cells,leading to a response against tumor tissues and reducing the negative effects and recurrence risks of traditional chemotherapy and *** enhance the flexibility and targeting of vaccines,nanovaccines utilize nanotechnology to encapsulate or carry antigens at the nanoscale level,enabling more controlled and precise drug delivery to enhance immune *** nanovaccines function by encapsulating tumor-specific antigens or tumor-associated antigens within *** small size of these nanomaterials allows for precise targeting of T cells,dendritic cells,or cancer cells,thereby eliciting a more potent anti-tumor *** this paper,we focus on the classification of carriers for cancer nanovaccines,the roles of different target cells,and clinically tested cancer nanovaccines,discussing strategies for effectively inducing cytotoxic T lymphocytes responses and optimizing antigen presentation,while also looking ahead to the translational challenges of moving from animal experiments to clinical trials.

关键词： Cancer nanovaccines Immunotherapy Nanobiotechnology Immune targets Signaling pathway

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网上银行安全支付问题研究

计算机工程与科学 2013年第6期35卷 72-77页

作者：张丽娜阎文斌西安科技大学计算机科学与技术学院陕西西安710054 北京邮电大学软件学院北京100876

随着网上银行用户数量和交易金额的日益增多,网上银行系统成为很多攻击者的首选目标,其安全问题也成为很多用户选择网上银行时的主要考虑因素之一,这在一定程度上阻碍了网上银行业务的发展。在线支付的安全问题已成为各大银行和研究者... 详细信息

随着网上银行用户数量和交易金额的日益增多,网上银行系统成为很多攻击者的首选目标,其安全问题也成为很多用户选择网上银行时的主要考虑因素之一,这在一定程度上阻碍了网上银行业务的发展。在线支付的安全问题已成为各大银行和研究者的关注焦点。根据在线支付系统的一般流程,对客户端在登录和请求支付时可能面临的各类攻击模型进行讨论,根据攻击手段给出其安全性分析和具体的解决方案,重点分析了攻击者篡改签名数据的方法和流程,给出了相应的设计方案和防范措施。

关键词：网上银行公钥基础设施加密服务提供者签名智能卡

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离子交换树脂分离钒渣浸出液中钒与铬

过程工程学报 2017年第1期17卷 84-91页

作者：阳亚玲颜文斌高峰吉首大学化学化工学院湖南吉首416000 湖南雪天精细化工股份有限公司湖南长沙410015 矿物清洁生产与绿色功能材料开发湖南省重点实验室湖南吉首416000 湖南省2011计划"锰锌钒产业技术"协同创新中心湖南吉首416000

采用5种离子交换树脂分离钒渣浸出液中钒与铬,对比了其吸附选择性、吸附量和吸附速率,考察了pH值、接触时间、温度、初始浓度等因素对钒铬分离的影响.结果表明,SQ-20A树脂对钒具有较强的吸附作用,对铬的吸附作用较弱,在pH=9.0、温度298 ... 详细信息

采用5种离子交换树脂分离钒渣浸出液中钒与铬,对比了其吸附选择性、吸附量和吸附速率,考察了pH值、接触时间、温度、初始浓度等因素对钒铬分离的影响.结果表明,SQ-20A树脂对钒具有较强的吸附作用,对铬的吸附作用较弱,在pH=9.0、温度298 K的条件下,钒铬分离系数达最大值215.23.钒在SQ-20A树脂上的吸附为吸热过程,符合Freundlich和Langmuir方程,反应级数为拟二级,吸附过程的控制步骤为颗粒扩散过程.

关键词：钒渣浸出液钒铬分离离子交换法静态吸附

SmallCell在异构网建设中的应用研究

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移动通信 2015年第21期39卷 85-90页

作者：闫文斌中国联合网络通信有限公司广州市分公司广东广州510630

随着传统宏站站址获取越来越困难,Small Cell低成本、灵活部署、快速实施的特点受到运营商的青睐,是实现异构网的重要组成部分。通过多个场景的Small Cell实际建设,验证了Small Cell的实际效果,可以有效解决传统宏站无法应对的问题;总... 详细信息

随着传统宏站站址获取越来越困难,Small Cell低成本、灵活部署、快速实施的特点受到运营商的青睐,是实现异构网的重要组成部分。通过多个场景的Small Cell实际建设,验证了Small Cell的实际效果,可以有效解决传统宏站无法应对的问题;总结了通过Small Cell建设Het Net异构网的经验,提供了应用场景,制定了建设规范,为大规模部署提供指导。

关键词： Small Cell 异构网络深度覆盖热点分流