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Unraveling the mechanism of action of Shangxia Liangji formula for treating insomnia:a metabolomics and network pharmacology approach

作者： GAO Si-ze NI Bang-fa zhang Gui-ying XIAO Cai-jin LIU Cun-xiong CHEN Zhe NIE Peng LIU Chao ZHAO Chang-jun College of Physics Science and Engineering Technology Guangxi University

This system is designed to pick up sound signals from large volume,low-threshold energy, low-background superheated droplets bubble detectors.A sound-sensitive bubble detector is composed of a container filled with a mixture of superheated droplets and gel,a temperature and pressure control system,and an audio acquisition system attached on the outer surface of the *** superheated droplets are in a metastable and superheated state at ambient temperature and *** the outside

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Traditional Medicine Research 2025年第2期10卷 16-29页

作者： Xia-Jie Quan Hao Liang Yong-Hong Tang Li Jiang Xiong-ying Ji Feng-ying zhang Ping zhang Bo Ouyang Department of Information The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China Department of Neurology The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China Department of Gastroscopy The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China Department of Traditional Chinese Medicine The Affiliated Nanhua HospitalHengyang Medical SchoolUniversity of South ChinaHengyang 421002China

Background:Insomnia is a prevalent clinical condition and Shangxia Liangji formula(SXLJF)is a well-established method of ***,the specific mechanism of action of SXLJF remains ***:The mouse model of insomnia was established by intraperitoneal injection of ***-two mice were randomly divided into a negative control group,model group,SXLJF group(18.72 g/kg/day),and positive control group(diazepam,2 mg/kg)and treated with the corresponding drugs for 7 consecutive *** open field test and pentobarbital-induced sleeping test were ***-MS-based untargeted metabolomics and network pharmacology were applied to explore the potential targets of SXLJF for treating ***,key targets were validated using ***:Behavioral tests demonstrated that SXLJF reduced the total distance,average velocity,central distance,and sleep latency,and prolonged sleep *** and network pharmacology revealed potential targets,signaling pathways,metabolic pathways,and metabolites associated with the anti-insomnia effects of ***,tyrosine hydroxylase(TH)and tyrosine metabolism emerged as crucial metabolic pathways and targets,***-qPCR results supported the role of TH in the mechanism of SXLJF in treating ***:In conclusion,TH and tyrosine metabolism may represent significant targets and pathways for SXLJF in treating insomnia.

关键词： Shangxia Liangji formula insomnia metabolomics network pharmacology tyrosine hydroxylase tyrosine metabolism

Broadband and perfect terahertz absorber based on multilayer metamaterial with cross-ring patterned structures

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Optoelectronics Letters 2025年第1期21卷 1-6页

作者： WEN Jin LIU Zhanzhi WU Zhengwei PAN Yu zhang ying School of Science Xi'an Shiyou University Shaanxi Key Laboratory of Measurement and Control Technology for Oil and Gas Wells

Broadband and perfect terahertz absorber based on multilayer metamaterial using cross-ring patterned structures is proposed and investigated. The structure of the absorber is double absorption layers consisting of a chromium cross ring and eight isosceles right triangles. The unique structure of the double absorbing layers excites the electric dipole multimode resonance, giving rise to high absorption performance. Meanwhile, the influence of construal parameters on absorber behavior is also discussed. The numerical results show that the absorption achieves over 90% ranging from 2.45 THz to 6.25 THz and 99% absorption in the range of 3.7—5.3 THz. The realization of broadband and perfect absorber is described using the impedance matching principle. It is obviously found that the absorber is insensitive to the high angle of incidence for both transverse electric(TE) and transverse magnetic(TM) polarizations. Compared with the former reports, this absorber has remarkable improved absorption efficiency and smaller period. The terahertz absorber may be found applications in the fields of energy capture and thermal detection.

关键词： Metamaterials

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密闭空间微生物消杀方法研究进展

北京理工大学学报 2025年第1期45卷 87-104页

作者：戴荣继郭子沐张莹北京理工大学生命学院

空间站是一种在近地轨道长时间运行、可供多名航天员巡访、长期工作和生活的载人航天器，在密闭恒温恒湿的环境下，微生物的数量会快速增加，如果不加以控制，就会危害宇航员的身体健康，腐蚀或损坏航天器材，对航天安全产生不利的影响... 详细信息

空间站是一种在近地轨道长时间运行、可供多名航天员巡访、长期工作和生活的载人航天器，在密闭恒温恒湿的环境下，微生物的数量会快速增加，如果不加以控制，就会危害宇航员的身体健康，腐蚀或损坏航天器材，对航天安全产生不利的影响.通过阐明空间微生物污染的主要来源与空间微生物污染对宇航员健康和设备安全方面造成的危害，综述了各种杀菌消毒方法如高温、辐射、环氧乙烷、臭氧、超临界流体、气体等离子体、光催化氧化、自清洁表面和诱导发光聚集等的作用原理、应用场景以及各方法可否应用于空间环境的优缺点，并且对适用于空间微生物污染防控的方法进行了评价.

关键词：空间生物学空间站消毒杀菌方法超临界流体气体等离子体光催化氧化自清洁表面聚集诱导发光

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基于SM2和DNA的图像加密算法

陕西科技大学学报 2025年第1期43卷 203-210页

作者：唐亦昕张英男武警工程大学密码工程学院密码与信息安全武警部队重点实验室陕西西安710016

近年来,随着互联网的全面普及,公民对信息安全和隐私保护提出了新的更高的要求,为了保护公民的数据安全,并且满足“打赢新时代网络战争”的要求,对图像加密算法的研究与实现进行深入的研究,提出了一种基于国密SM2数字信封和脱氧核糖核酸... 详细信息

近年来,随着互联网的全面普及,公民对信息安全和隐私保护提出了新的更高的要求,为了保护公民的数据安全,并且满足“打赢新时代网络战争”的要求,对图像加密算法的研究与实现进行深入的研究,提出了一种基于国密SM2数字信封和脱氧核糖核酸(Deoxyribonucleic acid,DNA)编码的图像加密技术,将图像编码技术、公钥技术、口令保护技术相结合.在该算法中,通过使用Python重点实现了密钥空间的复杂性、图像的鲁棒性、随机性、低相关性,同时对图像的直方图进行了分析,研究结果表明,在实现公钥加密算法国产化替代的同时,增强了加密的安全性.

关键词： SM2数字信封 Chen超混沌 Logistic混沌鲁棒性脱氧核糖核酸(DNA)

Modeling reoxidation behavior of Al-Ti-containing steels by CaO-Al2O3-MgO-SiO2 slag

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Journal of Iron and Steel Research International 2018年第2期25卷 146-156页

作者： ying Ren Li-feng zhang ying zhang School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083 China

A kinetic model was developed using FactSage Macro Processing to simulate the reoxidation of Al-Ti-containing steels by CaO-Al2O3-SiO2-MgO slags. The calculated results show a good agreement with the experimental data. Thus, the developed kinetic model can be used to predict changes in slag, steel, and inclusion compositions during the reaction process. During the slag reoxidation process, the reactions occurring at slag-steel interface and in the bulk steel were confirmed to be the reduction of SiO2 by [All and [Til and the self-dissociation of SiO2 into [Si] and [O]. Increasing the ratio of CaO to SiO2 in the slag can significantly suppress the self-dissociation of SiO2 in the slag and lower the amount of inclusions produced during reoxidation. The formed inclusions changed from solid Al2O3 to Al2O3-TiOx inclusions, which was mainly dependent on the w（[Al]） and w（[Ti]）. The amount of inclusions was obviously influenced by the composition of the top slag.

关键词： Kinetic model Slag Inclusion Reoxidation Al-Ti-containing steel

Light People:Professor Jianhua Jiang

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Light(Science & Applications) 2022年第1期11卷 7-12页

作者： ying zhang Light Publishing Group Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of Sciences3888 Dong Nan Hu Road130033 ChangchunChina

Recently,*** Jiang from Soochow University of China accepted an interview from Light:Science&*** works on topological photonics,topological phononics,and nonequilibrium *** this issue,he discusses the challenges and opportunities in topological photonics,topological phononics,and other topological synthetic *** also shares his experiences in cutting-edge research,the education of graduate students,and other challenges faced by junior ***,he gives remarks and suggestions for Light:Science&*** People is a featured column of high-end interviews with outstanding *** is our great honor to invite *** Jiang,an outstanding young scientist,to showcase his research life and the story behind his success.

关键词： topological nonequilibrium interview

Control design of 60kW PEMFC generation system for residential applications

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2013年第9期14卷 679-685页

作者： ying-ying zhang ying zhang Xi LI Guang-yi CAO Shandong Provincial Key Laboratory of Ocean Environment Monitoring Technology Institute of Oceanographic Instrumentation Shandong Academy of Sciences Control Science and Engineering Department Key Laboratory of the Ministry of Education for Image Processing and Intelligent Control Huazhong University of Science and Technology Fuel Cell Institute Department of Automation Shanghai Jiao Tong University

This paper presented a control design methodology for a proton exchange membrane fuel cell (PEMFC) generation system for residential applications. The dynamic behavior of the generation system is complex in such applications. A comprehensive control design is very important for achieving a steady system operation and efficiency. The control strategy for a 60 kW generation system was proposed and tested based on the system dynamic model. A two-variable single neuron proportional-integral (PI) decoupling controller was developed for anode pressure and humidity by adjusting the hydrogen flow and water injection. A similar controller was developed for cathode pressure and humidity by adjusting the exhaust flow and water injection. The desired oxygen excess ratio was kept by a feedback controller based on the load current. An optimal seeking controller was used to trace the unique optimal power point. Two negative feedback controllers were used to provide AC power and a suitable voltage for residential loads by a power conditioning unit. Control simulation tests showed that 60 kW PEMFC generation system responded well for computer-simulated step changes in the load power demand. This control methodology for a 60 kW PEMFC generation system would be a competitive solution for system level designs such as parameter design, performance analysis, and online optimization.

关键词： Proton exchange membrane fuel cell (PEMFC) Generation system Control strategy decoupling control Optimalseeking control

Classification of knowledge graph completeness measurement techniques

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Journal of Systems Engineering and Electronics 2024年第1期35卷 154-162页

作者： zhang ying XIAO Gang Institute of Systems Engineering Academy of Military SciencesBeijing 100107China

At present,although knowledge graphs have been widely used in various fields such as recommendation systems,question and answer systems,and intelligent search,there are always quality problems such as knowledge omissions and *** assessment and control,as an important means to ensure the quality of knowledge,can make the applications based on knowledge graphs more complete and more accurate by reasonably assessing the knowledge graphs and fixing and improving the quality problems at the same ***,as an indispensable part of the knowledge graph construction process,the results of quality assessment and control determine the usefulness of the knowledge *** them,the assessment and enhancement of completeness,as an important part of the assessment and control phase,determine whether the knowledge graph can fully reflect objective phenomena and reveal potential connections among *** this paper,we review specific techniques of completeness assessment and classify completeness assessment techniques in terms of closed world assumptions,open world assumptions,and partial completeness *** purpose of this paper is to further promote the development of knowledge graph quality control and to lay the foundation for subsequent research on the completeness assessment of knowledge graphs by reviewing and classifying completeness assessment techniques.

关键词： quality assessment completeness assessment closed world assumptions open world assumption partial completeness assumption

Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

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Frontiers of Chemical Science and Engineering 2023年第8期17卷 1010-1027页

作者： ying zhang Zhaohui Wang College of Materials Science and Engineering Hunan UniversityChangsha 410004China

Powering the future,while maintaining strong socioeconomic growth and a cleaner environment,is going to be one of the biggest challenges faced by mankind ***,there is a transition from the use of fossil fuels to renewable energy ***,the main component of paper,represents a unique type of bio-based building blocks featuring exciting properties:low-cost,hierarchical fibrous structures,hydrophilicity,biocompatible,mechanical flexibility,and renewability,which make it perfect for use in paper-based sustainable energy storage *** review focuses on lithium-ion battery application of celluloses with cellulose at different scales,i.e.,cellulose microfibers,and nanocellulose,and highlights the new trends in the *** advances and approaches to construct high mass loading paper electrodes toward high energy density batteries are evaluated and the limitations of paper-based cathodes are *** will stimulate the use of natural resources and thereby the development of renewable electric energy systems based on sustainable technologies with low environmental impacts and carbon footprints.

关键词： cellulose paper electrodes Li-ion batteries high energy density