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Serum level of endogenous secretory receptor for advanced glycation end products and other factors in type 2 diabetes patients with mild cognitive impairment

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Serum level of endogenous secretory receptor for advanced gl...

中华医学会糖尿病学分会第十六次全国学术会议

作者： cai liang-chun CHEN Gang liang Ji-xing HUANG Hui-bin WEN Jun-ping LI Lian-tao Lin Li-xiang Department of Endocrinology Fujian Provincial Hospital

Objective ToDetermine the serum levels of endogenous secretory receptor for advanced glycationend products(esRAGEs) in patients with type 2 diabetes and mild cognitiveimpairment(MCI) and in control patientswith type 2...

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部分大学生的消极政治心态与对策

东莞理工学院学报 2008年第4期15卷 127-130页

作者：蔡春良漳州师范学院政法系福建漳州363000

大学生的消极政治心态阻碍了自己社会主义政治观的树立,弱化了大学生思想政治教育的整体效果,妨碍了大学生实现其所肩负的历史使命.高校思想政治教育工作者对大学生的各种消极政治心态必须给予足够的重视,应加强研究,针对其形成原因,采... 详细信息

大学生的消极政治心态阻碍了自己社会主义政治观的树立,弱化了大学生思想政治教育的整体效果,妨碍了大学生实现其所肩负的历史使命.高校思想政治教育工作者对大学生的各种消极政治心态必须给予足够的重视,应加强研究,针对其形成原因,采取有效的措施给予解决,才能保证大学生的健康成长,保证党和国家教育目的的实现.

关键词：政治心态消极表现原因对策

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糖尿病与轻度认知功能障碍

中华内分泌代谢杂志 2012年第4期28卷 258-260页

作者：陈刚蔡梁椿黄惠彬梁继兴福建省立医院内分泌科福州350001 福建省石狮市医院内分泌科

轻度认知功能障碍（MCI）是老年性痴呆重要的危险因素之一，临床上对老年性痴呆干预疗效较差，对MCI的治疗效果较理想，因此，对MCI病因和发病机制的研究有极其重要的临床意义。研究表明，糖尿病可以造成脑组织结构和功能的损害，导致MC... 详细信息

轻度认知功能障碍（MCI）是老年性痴呆重要的危险因素之一，临床上对老年性痴呆干预疗效较差，对MCI的治疗效果较理想，因此，对MCI病因和发病机制的研究有极其重要的临床意义。研究表明，糖尿病可以造成脑组织结构和功能的损害，导致MCI。笔者课题组2011年12月在《Diabetes Care》发表了“2型糖尿病轻度认知功能障碍患者血清可溶性晚期糖基化终末产物受体水平及相关因素研究”，旨在揭示糖尿病与MCI的关系。

关键词：糖尿病轻度认知功能障碍可溶性晚期糖基化终末产物受体

A Proposed Calibration Method for Precise Wide Range Scatterometric Measurements

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Journal of Shanghai University(English Edition) 2003年第3期7卷 246-250页

作者：赵恒凯方振和姚传亮蔡春富章俊 School of Communication and Information Engineering Shanghai University Shanghai 200072 China

The co-effect of transmitted power fluctuation and system nonlinearity produce deviations in scatterometer measurement results . An internal calibration method to deal with this problem is proposed. The method can result in more precise scatterometric measurements in a wide range. The basic principle of the method is combining real-transmitted-power detection with the calibration of system nonlinearity. A practical scheme to implement the method is also presented, which is developed based on a special designed mechanism of a microwave radiometer-scatterometer combined system.

关键词： scatterometric calibration transmitted power non-linearity microwave remote sensing radiometer-scatterometer.

Correlation between the rock mass properties and maximum horizontal stress:A case study of overcoring stress measurements

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International Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 39-48页

作者： Peng Li Meifeng cai Shengjun Miao Yuan Li Yu Wang Key Laboratory of Ministry of Education for Efficient Mining and Safety of Metal Mines University of Science and Technology BeijingBeijing 100083China State Key Laboratory of Coal Resources and Safe Mining China University of Mining and TechnologyXuzhou 221116China

Understanding the mechanical properties of the lithologies is crucial to accurately determine the horizontal stress *** investigate the correlation between the rock mass properties and maximum horizontal stress,the three-dimensional(3D)stress tensors at 89 measuring points determined using an improved overcoring technique in nine mines in China were adopted,a newly defined characteristic parameter C_(ERP)was proposed as an indicator for evaluating the structural properties of rock masses,and a fuzzy relation matrix was established using the information distribution *** results indicate that both the vertical stress and horizontal stress exhibit a good linear growth relationship with *** is no remarkable correlation between the elastic modulus,Poisson's ratio and depth,and the distribution of data points is scattered and ***,there is no obvious relationship between the rock quality designation(RQD)and *** maximum horizontal stress σ_(H) is a function of rock properties,showing a certain linear relationship with the C_(ERP)at the same *** addition,the overall change trend of σ_(H) determined by the established fuzzy identification method is to increase with the increase of C_(ERP).The fuzzy identification method also demonstrates a relatively detailed local relationship betweenσ_H and C_(ERP),and the predicted curve rises in a fluctuating way,which is in accord well with the measured stress data.

关键词： overcoring stress measurements elastic modulus Poisson's ratio rock quality designation maximum horizontal stress fuzzy identification

SensFL:Privacy-Preserving Vertical Federated Learning with Sensitive Regularization

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 385-404页

作者： Chongzhen Zhang Zhichen Liu Xiangrui Xu Fuqiang Hu Jiao Dai Baigen cai Wei Wang School of Automation and Intelligence Beijing Jiaotong UniversityBeijing100044China Shuohuang Railway Development Co. Ltd.National Energy GroupCangzhou062350China Beijing Key Laboratory of Security and Privacy in Intelligent Transportation School of Computer Science and TechnologyBeijing Jiaotong UniversityBeijing100044China

In the realm of Intelligent Railway Transportation Systems,effective multi-party collaboration is crucial due to concerns over privacy and data *** Federated Learning(VFL)has emerged as a promising approach to facilitate such collaboration,allowing diverse entities to collectively enhance machine learning models without the need to share sensitive training ***,existing works have highlighted VFL’s susceptibility to privacy inference attacks,where an honest but curious server could potentially reconstruct a client’s raw data from embeddings uploaded by the *** vulnerability poses a significant threat to VFL-based intelligent railway transportation *** this paper,we introduce SensFL,a novel privacy-enhancing method to against privacy inference attacks in ***,SensFL integrates regularization of the sensitivity of embeddings to the original data into the model training process,effectively limiting the information contained in shared *** reducing the sensitivity of embeddings to the original data,SensFL can effectively resist reverse privacy attacks and prevent the reconstruction of the original data from the *** experiments were conducted on four distinct datasets and three different models to demonstrate the efficacy of *** results show that SensFL can effectively mitigate privacy inference attacks while maintaining the accuracy of the primary learning *** results underscore SensFL’s potential to advance privacy protection technologies within VFL-based intelligent railway systems,addressing critical security concerns in collaborative learning environments.

关键词： Vertical federated learning privacy defenses

Abundance analysis of Barium stars

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Chinese Journal of Astronomy and Astrophysics 2009年第4期9卷 431-448页

作者： Guo-Qing Liu Yan-chun liang Li-cai Deng National Astronomical Observatories Chinese Academy of Sciences Beijing 100012 China Graduate University of Chinese Academy of Sciences Beijing 100049 China

We obtain the chemical abundances of six barium stars and two CH subgiant stars based on the high signal-to-noise ratio and high resolution EcheUe spectra. The neu-Iron capture process elements Y, Zr, Ba, La and Eu show obvious overabundances relative to the Sun, for example, their [Ba/Fe] values are from 0.45 to 1.27. Other elements, including Na, Mg, A1, Si, Ca, Sc, Ti, V, Cr, Mn and Ni, show comparable abundances to the Solar ones, and their [Fe/H] covers a range from -0.40 to 0.21, which means they belong to the Galactic disk. The predictions of the theoretical model of wind accretion for binary systems can explain the observed abundance patterns of the neutron capture process elements in these stars, which means that their overabundant heavy-elements could be caused by accreting the ejecta of AGB stars, the progenitors of present-day white dwarf companions in binary systems.

关键词： stars abundances-stars atmospheres-stars chemically peculiar-stars evolution-binaries spectroscopic

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

Synthesis and crystal structure of polyaryl substituted diene derivatives based on the reduction of diphenylacetylene with lithium naphthalenide

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Chinese Chemical Letters 2012年第1期23卷 69-72页

作者： Shu Hong Li liang chun Li cai Hong Xu Department of Chemistry School of ScienceBeijing Technology and Business UniversityBeijing 100048China Institute of Chemistry Chinese Academy of SciencesBeijing 100190China

The reduction of diphenylacetylene with lithium naphthalenide produced two kinds of intermediates,1 or 2,depending on the ratio of diphenylacetylene to lithium naphthalenide.A series of polyaryl substituted ethylene/diene derivatives were synthesized by reaction of electrophⅡes with the corresponding intermediates produced in *** new compounds were fully characterized,and their single crystal structures were determined.

关键词： Lithium naphthalenide Reduction Diphenylacetylene Diene derivatives