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图书馆学刊 2024年第1期46卷 1-5页

作者：陆康刘慧王圣元任贝贝南京晓庄学院南京211171 中国科学院大学南京学院南京211135 上海市网络技术综合应用研究所上海200336

从图书馆数据价值利用视角,探讨数据隐私问题来源,提出图书馆数据价值利用对隐私宰割、侵袭、漠视与监控等问题,尝试构建数据治理机制,平衡数据价值与隐私关系,保障用户权益。

关键词：数据隐私图书馆数据治理

A new review of single-ion conducting polymer electrolytes in the light of ion transport mechanisms

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Journal of Energy Chemistry 2024年第2期89卷 543-556,I0012页

作者： Yuqi luo lu Gao Weimin kang State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes School of Textile Science and EngineeringTiangong UniversityTianjin 300387China

With the depletion of fossil fuels and the demand for high-performance energy storage devices,solidstate lithium metal batteries have received widespread attention due to their high energy density and safety *** them,the earliest developed organic solid-state polymer electrolyte has a promising future due to its advantages such as good mechanical flexibility,but its poor ion transport performance dramatically limits its performance ***,single-ion conducting polymer electrolytes(SICPEs)with high lithium-ion transport number,capable of improving the concentration polarization and inhibiting the growth of lithium dendrites,have been proposed,which provide a new direction for the further development of high-performance organic polymer *** view of this,lithium ions transport mechanisms and design principles in SICPEs are summarized and discussed in this *** modification principles currently used can be categorized into the following three types:enhancement of lithium salt anion-polymer interactions,weakening of lithium salt anion-cation interactions,and modulation of lithium ion-polymer *** addition,the advances in single-ion conductors of conventional and novel polymer electrolytes are summarized,and several typical highperformance single-ion conductors are enumerated and analyzed in what way they improve ionic conductivity,lithium ions mobility,and the ability to inhibit lithium ***,the advantages and design methodology of SICPEs are summarized again and the future directions are outlined.

关键词： Lithium metal batteries Single-ion conductor Polymer electrolytes Ion transport mechanism Li-ion transport number

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改进生成对抗网络水下图像增强方法

中国测试 2024年第1期50卷 54-61页

作者：陈海秀陆康何珊珊房威志黄仔洁南京信息工程大学自动化学院江苏南京210044 南京信息工程大学江苏省大气环境与装备技术协同创新中心江苏南京210044

针对水下图像颜色失真和细节模糊的问题,提出一种基于改进生成对抗网络的水下图像增强方法。该方法将生成对抗网络作为基础架构,生成网络采用编码解码结构,并引入RGB颜色空间块、HSV颜色空间块和注意力机制;RGB块可以更好地去噪和去除偏... 详细信息

针对水下图像颜色失真和细节模糊的问题,提出一种基于改进生成对抗网络的水下图像增强方法。该方法将生成对抗网络作为基础架构,生成网络采用编码解码结构,并引入RGB颜色空间块、HSV颜色空间块和注意力机制;RGB块可以更好地去噪和去除偏色,HSV颜色空间可以调整水下图像的亮度、颜色和饱和度,最后生成网络通过分配权重来生成图像。判别网络采用类似马尔科夫判别器的结构。此外,通过构建全局相似和内容感知多项损失函数,使生成的图像在色彩、内容、结构上和参考图像保持一致。实验表明,所提出的方法在主观比较和客观指标上都有很好的表现。其中结构相似度、峰值信噪比、水下彩色质量评估和水下图像质量度量在合成水下图像测试集的平均值分别为0.7746、19.2758、0.4889和3.3124。在真实水下图像测试集的平均值分别为0.9000、24.2636、0.4499和3.1619。在主观评价和客观评价指标上,综合比较,该文算法实验结果均优于对比算法。

关键词：水下图像生成对抗网络颜色空间注意力机制

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Synthesis and Characterization of Magnetic TiO_2/SiO_2/NiFe_2O_4 Composite Photocatalysts

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Chemical Research in Chinese Universities 2010年第2期26卷 278-282页

作者： YUAN Jin lu Yong-kang LI Yu LI Jun-ping School of Chemistry and Chemical Engineering Taiyuan University of Technology Taiyuan 030024 P R. China School of Chemical Engineering and Environment North University of China Taiyuan 030051 P R. China

Magnetic TiO2/SiO2/NiFe204 composite photocatalytic particles with high crystalline TiO2 shell were synthesized via a mild solution route. The prepared composite particles were characterized with X-ray diffraction（XRD）, transmission electron microscopy（TEM）, high resolution transmission electron microscopy（HRTEM）, scanning electron microscopy（SEM）, ultraviolet-visible（UV-Vis） spectroscopy and vibrating sample magnetometer（VSM）. The results show that the obtained TiO2/SiO2/NiFe2O4 composite particles were composed of spherical nanoparticles, about 30 nm in diameter, with several NiFe/O4 fine particles about 20 nm in diameter as cores and silica as coatings and barrier layers between the magnetic cores and titania shells. The photocatalytic activity of the composite photocatalytic particles was also investigated for the degradation of Basic Violet 5BN（BV5） under UV irradiation. About 97% of original BV5 decomposed in 360 min in the presence of magnetic composite nanoparticles under UV light. The synthesized magnetic composite nanoparticles exhibited high photocatalytic efficiency that would find potential application to cleaning polluted water with the help of magnetic separation.

关键词： Magnetic photocatalyst Titania Coating Nickel ferrite

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凝结芽胞杆菌发酵优化工艺

湖北农业科学 2024年第7期63卷 147-153页

作者：何俊峰鲁佳康陈雄王志湖北工业大学生物工程与食品学院/发酵工程教育部重点实验室武汉430068

为提高凝结芽胞杆菌(Bacillus coagulans)的生长效率,在摇瓶、发酵罐水平考察了最适的碳源、温度、维生素添加量、pH以及发酵过程存在的氧化胁迫对凝结芽胞杆菌生长代谢的影响,获得了发酵培养基配方,并确定了30 L发酵罐最适培养条件:培... 详细信息

为提高凝结芽胞杆菌(Bacillus coagulans)的生长效率,在摇瓶、发酵罐水平考察了最适的碳源、温度、维生素添加量、pH以及发酵过程存在的氧化胁迫对凝结芽胞杆菌生长代谢的影响,获得了发酵培养基配方,并确定了30 L发酵罐最适培养条件:培养温度为40℃,初始pH为6.2~6.5,培养过程中9~14 h用氨水溶液控pH=5.5,pH大于5.5后停止控制,全程以4.1 mg/(L·h)速率流加半胱氨酸。优化条件下,发酵13 h细胞生物量达1.9×10^(10)CFU/mL,较对照提高363.4%,细胞生长效率为1.5×10^(9) CFU/(mL·h),较对照提高305.4%。显著提高了生物量、缩短了发酵周期,为凝结芽胞杆菌工业化生产提供了重要参考。

关键词：凝结芽胞杆菌(Bacillus coagulans) 分批发酵培养条件氧化应激

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数智时代图书馆个人信息治理路径研究

山东图书馆学刊 2024年第4期 7-11页

作者：陆康刘慧张婧任贝贝南京晓庄学院江苏南京211171 中国科学院大学南京学院图书馆江苏南京211135 上海市网络技术综合应用研究所上海200336

个人信息的流通给图书馆带来巨大的效益。数智时代个人信息的公共属性依附个人利益,承载着利益相关者的需求,信息的利用是数智时代图书馆的一种时代潮流,同时技术进步增加了个人信息泄露的风险,加强个人信息治理具有重要意义。在数智时... 详细信息

个人信息的流通给图书馆带来巨大的效益。数智时代个人信息的公共属性依附个人利益,承载着利益相关者的需求,信息的利用是数智时代图书馆的一种时代潮流,同时技术进步增加了个人信息泄露的风险,加强个人信息治理具有重要意义。在数智时代图书馆个人信息保护实践探索中,从业务发展角度,遵从需求原则,即适当性、必要性、最小化,实现目标、方法与效果的统一,推进信息治理规范。以《数据安全法》《个人信息保护法》的条款,论证该理念的个人信息权益、利益相关者职责与义务等,协同图书馆外部体系、利益、标准、过程与模式的平衡。个人信息治理需要内外协同,达到利用与保护的平衡,有助于数智时代图书馆利益相关者治理机制与治理能力的现代化。

关键词：个人信息治理数智时代图书馆

232份花生种质资源荚果和籽仁相关性状的遗传多样性分析

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花生学报 2024年第1期53卷 1-10页

作者：严鑫姚四龙卢选康陶宇刘娜唐康罗梓楠曾宁波李林刘登望湖南农业大学农学院湖南长沙410128 涟源市杨市镇农业综合服务中心湖南娄底417100 国家花生工程技术研究中心长沙分中心/湖南省花生工程技术研究中心/湖南农业大学旱地作物研究所湖南长沙410128

为了解花生种质资源的遗传多样性,本试验利用荚果及籽仁相关性状调查数据对232份花生种质资源组成的自然群体进行表型多样性分析、变异系数分析、遗传参数分析、相关性分析及聚类分析,籍此为花生品种资源的有效利用和新品种选育提供理... 详细信息

为了解花生种质资源的遗传多样性,本试验利用荚果及籽仁相关性状调查数据对232份花生种质资源组成的自然群体进行表型多样性分析、变异系数分析、遗传参数分析、相关性分析及聚类分析,籍此为花生品种资源的有效利用和新品种选育提供理论依据。结果表明:花生荚果和籽仁相关的9个分级性状和13个农艺性状的遗传多样性指数变幅分别为0.44~1.34和1.81~2.10,均值分别为0.95和2.03。13个农艺性状的变异范围在8.02%~36.78%之间,均值为18.55%,达到中等程度变异,说明该群体存在较为丰富的遗传多样性。总体来看,13个农艺性状的广义遗传率差异较大,变幅为31.24%~85.54%,其中荚果长、宽、厚的广义遗传率都在80%以上。百果质量和百仁质量的相对遗传进度分别为35.94%和39.27%,可获得的遗传增量分别为56.958和21.841。相关性分析结果表明,各农艺性状之间互相影响、相互制约,荚果长、荚果宽、荚果厚、果腰、籽仁长、籽仁宽、单株产量、百果质量、百仁质量这9个农艺性状之间彼此显著正相关。系统聚类分析在平方Euclidean距离为12时将232份花生种质资源划分为三类,不同类群间多数性状差异较大;同时筛选到10份优良的大果大粒型花生种质资源。综上说明232份花生种质资源间存在丰富的遗传多样性,性状改良空间大。

关键词：花生种质资源遗传多样性指数广义遗传率遗传进度

Light Scattering Properties of Biotissue Versus Equivalent Particle Size Distribution

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Chinese Physics Letters 1999年第4期16卷 290-292页

作者： LI Hui lu Zu-kang LIN Lei XIE Shu-sen State Key Laboratory of Modern Optical Instrumentation Zhejiang UniversityHangzhou 310027 Biomedical Optics Laboratory Department of PhysicsFujian Teachers UniversityFuzhou 350007

An equivalent particle size distribution function n(r)is applied to describe optical scattering property of *** the Fraunhofer diffraction approximation,both the scattering coefficientμs and the scattering phase function S(θ)are educible from n(r).Moreover,such a scheme provides a new feasible method based on the light scattering techniques for particle size analysis to measure the optical properties of *** results of the whole human blood and a thin porcine muscle sample are also provided and so is a calculation resulting from an optical phantom of *** light scattering equivalency between the practical tissue and the corresponding equivalent particles has been verified.

关键词： function verified property

Evolution of Cloud Operating System： From Technology to Ecosystem

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Journal of Computer Science & Technology 2017年第2期32卷 224-241页

作者： Zuo-Ning Chen kang Chen Jin-Lei Jiang lu-Fei Zhang Song Wu Zheng-Wei Qi Chun-Ming Hu Yong-Wei Wu Yu-Zhong Sun Hong Tang Ao-Bing Sun Zi-lu kang Department of Computer Science and Technology Tsinghua University Beijing 100084 China Jiangnan Institute of Computing Technology Wuxi 214083 China School of Computer Science and Technology Huazhong University of Science and Technology Wuhan 430074 China School of Software Shanghai Jiao Tong University Shanghai 200240 Schiena School of Computer Science and Engineering Beihang University Beijing 100191 China Institute of Computing Technology Chinese Academy of Sciences Beijing 100190 China Alibaba Cloud Computing Inc. Hangzhou 310024 China G-Cloud Technology Inc. Dongguan 523808 China Institute of Technology of Intevnet of Things Information Science Academy of China Electronics Technology Group Corporation Beijing 100081 China

The cloud operating system （cloud OS） is used for managing the cloud resources such that they can be used effectively and efficiently. And also it is the duty of cloud OS to provide convenient interface for users and applications. However, these two goals are often conflicting because convenient abstraction usually needs more computing resources. Thus, the cloud OS has its own characteristics of resource management and task scheduling for supporting various kinds of cloud applications. The evolution of cloud OS is in fact driven by these two often conflicting goals and finding the right tradeoff between them makes each phase of the evolution happen. In this paper, we have investigated the ways of cloud OS evolution from three different aspects： enabling technology evolution, OS architecture evolution and cloud ecosystem evolution. We show that finding the appropriate APIs （application programming interfaces） is critical for the next phase of cloud OS evolution. Convenient interfaces need to be provided without scarifying efficiency when APIs are chosen. We present an API-driven cloud OS practice, showing the great capability of APIs for developing a better cloud OS and helping build and run the cloud ecosystem healthily.

关键词： cloud computing operating system architecture evolution virtualization cloud ecosystem

RING finger protein RGLG1 and RGLG2 negatively modulate MAPKKK18 mediated drought stress tolerance in Arabidopsis

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Journal of Integrative Plant Biology 2021年第3期63卷 484-493页

作者： Jiayi Yu lu kang Yuanyuan Li Changai Wu Chengchao Zheng Pei Liu Jinguang Huang State Key Laboratory of Crop Biology College of Life SciencesShandong Agricultural UniversityTai'an 271018China College of Food Science and Engineering Shandong Agricultural UniversityTai'an 271018China

Mitogen activated protein kinase kinase kinase 18(MAPKKK18)mediated signaling cascade plays important roles in Arabidopsis drought stress ***,the post-translational modulation patterns of MAPKKK18 are not *** this study,we found that the protein level of MAPKKK18 was tightly controlled by the 26 S *** ligases RGLG1 and RGLG2 ubiquitinated MAPKKK18 at lysine residue K32 and K154,and promoted its *** of RGLG1 and RGLG2 stabilized MAPKKK18 and further enhanced the drought stress tolerance of MAPKKK18-overexpression *** data demonstrate that RGLG1 and RGLG2 negatively regulate MAPKKK18-mediated drought stress tolerance in Arabidopsis.

关键词： Arabidopsis drought stress E3 ligase ubiquitination MAPKKK18 RGLG1 RGLG2