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Breaking Solvation Dominance Effect Enabled by Ion-Dipole Interaction Toward Long-Spanlife Silicon Oxide Anodes in Lithium-Ion Batteries

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Nano-Micro Letters 2025年第4期17卷 367-380页

作者： Shengwei Dong Lingfeng Shi Shenglu Geng yanbin Ning Cong Kang yan Zhang Ziwei Liu Jiaming Zhu Zhuomin Qiang Lin Zhou Geping Yin Dalong Li Tiansheng Mu Shuaifeng lou State Key Laboratory of Space Power-Sources School of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbin 150001People’s Republic of China School of Marine Science and Technology Harbin Institute of Technology at WeihaiWeihai 264200People’s Republic of China Chongqing Research Institute of HIT Chongqing 401135People’s Republic of China

Micrometer-sized silicon oxide(SiO)anodes encounter challenges in large-scale applications due to significant volume expansion during the alloy/de-alloy ***,an innovative deep eutectic electrolyte derived from succinonitrile is introduced to enhance the cycling stability of SiO *** functional theory calculations validate a robust ion-dipole interaction between lithium ions(Li^(+))and succinonitrile(SN).The cosolvent fluoroethylene carbonate(FEC)optimizes the Li^(+)solvation structure in the SN-based electrolyte with its weakly solvating *** dynamics simulations investigate the regulating mechanism of ion-dipole and cation-anion *** unique Li^(+)solvation structure,enriched with FEC and TFSI^(-),facilitates the formation of an inorganic-organic composite solid electrolyte interphase on SiO ***-CT further detects the inhibiting effect on the SiO volume *** a result,the SiO|LiCoO_(2) full cells exhibit excellent electrochemical performance in deep eutectic-based *** work presents an effective strategy for extending the cycle life of SiO anodes by designing a new SN-based deep eutectic electrolyte.

关键词： Lithium-ion batteries Micrometer-sized silicon oxide Ion-dipole interaction Long-term cycling

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输尿管镜在妊娠合并输尿管结石处理中的应用

中国内镜杂志 2012年第8期18卷 858-860页

作者：李益坚杨罗艳蒋弘毅赵小昆中南大学湘雅二医院泌尿外科湖南长沙410008

目的评价应用输尿管镜处理妊娠合并有症状输尿管结石的疗效和安全性。方法回顾性分析了17例妊娠合并输尿管结石患者的处理经过。17例患者年龄20～37岁,平均28.2岁;妊娠时间10～30周,平均23.5周;其中输尿管中段结石6例,下段结石11例;结... 详细信息

目的评价应用输尿管镜处理妊娠合并有症状输尿管结石的疗效和安全性。方法回顾性分析了17例妊娠合并输尿管结石患者的处理经过。17例患者年龄20～37岁,平均28.2岁;妊娠时间10～30周,平均23.5周;其中输尿管中段结石6例,下段结石11例;结石大小0.6～10.0mm。所有患者都有肾绞痛的典型症状,经保守治疗症状无缓解或者缓解后有反复发作,均在输尿管镜下行钬激光碎石术,术后留置D-J管。结果所有病例术后疼痛均缓解无复发,所有患者足月生产,无外科或产科并发症。结论输尿管镜治疗妊娠合并输尿管结石安全有效,应该可以作为妊娠合并输尿管结石急症的一线治疗。

关键词：输尿管镜输尿管结石妊娠

Allelic variation in the promoter of WRKY22 enhances humid adaptation of Arabidopsis thaliana

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Molecular Plant 2025年第1期18卷 42-58页

作者： Ruyun Liang Luna Tan Xiang Guo Shangling lou Xuming Dan Yu Han Cheng Zeng Han Zhang Kai yang Liyang Chen Xin Liang Meng Liu Mengyun Guo Kangqun Yin Si Tang yan Song Xuemeng Gao Shaobo Gu Jing Hou Yingjun Yao Ruijia Zhang Jin yan Wensen Fu Xuerui Li Yongqi Hu Yao Liu Wei Liu Qiusai Wu Zhen yan Weitao Jia Binhua Hu Jing Wang Jianquan Liu Huanhuan Liu Key Laboratory for Bio-resources and Eco-environment&State Key Lab of Hydraulics&Mountain River Engineering Sichuan Zoige Alpine Wetland Ecosystem National Observation and Research StationKey Laboratory for Bio-resource and Eco-environment of Ministry of EducationCollege of Life SciencesSichuan UniversityChengdu 610065China Institute of Biotechnology and Nuclear Technology Sichuan Academy of Agricultural SciencesChengduSichuan 610066China Chongqing Institute of Green and Intelligent Technology Chinese Academy of SciencesChongqingChina

Submergence stress tolerance is a complex trait governed by multiple *** of its wide distribution across arid and humid regions,Arabidopsis thaliana offers an opportunity to explore the genetic components and their action mechanisms underlying plant adaptation to submergence *** this study,using map-based cloning we identified WRKY22 that activates RAP2.12,a locus previously identified to contribute to the submergence stress response,to regulate plant humid adaptation possibly through ethylene signal transduction in ***22 expression is inhibited by ARABIDOPSIS RESPONSE REGULATORs(ARRs)but activated by the WRKY70 transcription *** accessions from humid environments,a two-nucleotide deletion in the WRKY22 promoter region prevents binding of phosphorylated ARRs,thereby maintaining its high *** of the ARR-binding element in the WRKY22 promoter underwent strong positive selection during colonization of *** in the humid yangtze River ***,the WRKY70-binding motif in the WRKY22 promoter shows no variation between accessions from humid and arid *** findings together establish a novel signaling axis wherein WRKY22 plays a key role in regulating the adaptive response that enables *** to colonize contrasting ***,we further showed functional conservation of this locus in Brassica napus,suggesting that modulating this axis might be useful in the breeding of flood-tolerant crop varieties.

关键词： WRKY22 RAP2.12 WRKY70 ARRs natural variation submergence tolerance

Effect of lattice CO_(2)laser combined with Kegel exercise mild moderate stress urinary incontinence and postpartum depression anxiety

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World Journal of Psychiatry 2025年第3期15卷 166-174页

作者： Zhao-Xia lou Shu-Ying Huang Ze-Qiu Wan Yun Chen Hua-Ying Shan Ling-yan Wang Pelvic Floor Disease and Rehabilitation Department Huzhou Maternity&Child Health Care HospitalHuzhou 313000Zhejiang ProvinceChina Department of Ultrasound Hangzhou Linping District Integrated Traditional and Western Medicine HospitalHangzhou 311100Zhejiang ProvinceChina Department of Gynaecology Huzhou Maternity&Child Health Care HospitalHuzhou 313000Zhejiang ProvinceChina Department of Ultrasound Huzhou Maternity&Child Health Care HospitalHuzhou 313000Zhejiang ProvinceChina Department of Obstetrical Huzhou Maternity&Child Health Care HospitalHuzhou 313000Zhejiang ProvinceChina

BACKGROUND Postpartum stress urinary incontinence(SUI)symptoms affect a patient’s daily activities and quality of life and increase the negative emotions that they *** present,there is no research on the effect of fractional CO_(2)laser treatment combined with Kegel exercise on postpartum SUI and postpartum depression and *** To investigate the effect of lattice CO_(2)laser treatment combined with Kegel exercise on mild to moderate postpartum SUI and its influence on postpartum depression and *** Using a retrospective study,data from 82 cases of mild to moderate postpartum SUI in Huzhou Maternal&Child Health Care Hospital from January to April 2024 were retrospectively *** cases were divided into groups according to the different treatment methods,namely Group S(41 cases,only receiving lattice CO_(2)laser treatment)and Group L(41 cases,receiving lattice CO_(2)laser combined with Kegel exercise treatment).The baseline data of the two groups were *** addition,we analyzed and compared the scores of the international commission on urinary incontinence questionnaire short form(ICI-Q-SF),incontinence quality of life questionnaire(I-QOL),Edinburgh postnatal depression scale(EPDS),and postpartum specific anxiety scale(PSAS)before treatment,at the end of treatment,and 3 months after the end of treatment between the two ***,the clinical efficacy and adverse reactions of the two groups were analyzed and compared at the end of treatment and 3 months after the end of *** There was no significant difference in the baseline data and the ICI-Q-SF,I-QOL,EPDS,and PSAS scores between the two groups before ***,at the end of treatment,the ICI-Q-SF,I-QOL,EPDS,and PSAS scores between Groups L and S were significantly *** overall effective rate of treatment in Group L was significantly higher than that in Group *** the 3-month follow-up after treatment,it was found that the ICIQ-SF,EPD

关键词： Lattice CO2laser Kegel exercise Postpartum stress urinary incontinence Depression Anxiety

基于网格归一化Astar算法的船舶管路布置

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上海交通大学学报 2025年第1期59卷 79-88页

作者：林焰张乔宇楼建迪大连理工大学船舶工程学院辽宁大连116024 宁波莱布尼茨信息技术有限公司浙江宁波315300

为解决船舶管路布置方法中目前存在的依靠人工经验调节算法参数,权重系数的设置量级差距较大,以及求解布置方案单一的问题,提出一种网格归一化Astar (GNAstar)的布置方法.首先,采用包围盒和网格法建立数学模型.其次,通过分支管路拆分、... 详细信息

为解决船舶管路布置方法中目前存在的依靠人工经验调节算法参数,权重系数的设置量级差距较大,以及求解布置方案单一的问题,提出一种网格归一化Astar (GNAstar)的布置方法.首先,采用包围盒和网格法建立数学模型.其次,通过分支管路拆分、网格标记值和父子网格搜索策略,使每一路径节点由不同目标的归一化权重值来共同决定,将传统Astar算法仅考虑长度的目标扩展成包括长度、弯头消耗和安装适用性的管路综合布置目标.最后,通过仿真案例将GNAstar算法与传统Astar算法进行对比分析,并以船舶机舱内不同管路系统为例,与文献中的蚁群算法和粒子群-Astar算法开展进一步比较.结果表明,GNAstar算法可获得有效的工程解,设计人员可通过设置不同目标的归一化权重系数来获得相应的布置方案.

关键词：船舶管路布置优化 Astar算法网格归一化

Microstructure Evolutions during the Hot Extrusion Process of AZ 31B Magnesium Alloy

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Chinese Journal of Mechanical Engineering 2009年第3期22卷 369-375页

作者： LI Luoxing lou yan State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body Hunan University Changsha 410082 China College of Materials Science and Engineering Hunan University Changsha 410082 China College of Mechantronics and Control Engineering Shenzhen University Shenzhen 518060 China

The hot bulk deformation processes （such as extrusion, forging and rolling） are efficient ways to produce fine microstructure. The effects of extrusion parameters on the evolved microstructure of directly extruded AZ 31B magnesium alloy were investigated. Extrusion processes were carried out at five different combinations with ram speed ranging from 2 to 8 mm·s^-1 and billet temperature ranging from 350 to 450 ℃. The experimental results show that the peak extrusion force decreases with increase in billet temperature and decreases in ram speed. During all the extrusion the profile temperature and die temperature rise continuously. Small particles of secondary phase （β-Mg17Al12） are uniformly distributed near the edge of the extruded profiles whereas their distribution is nonuniform in the centre of the extrudates. The size of secondary phase particles present in the central region of the specimens was found to increase with billet temperature and extrusion speed. All the specimens showed mixed microstructure--In the central region of the specimen, low volume fraction of dynamically recrystallized fine grains presented at the grain boundaries of original coarse grains; but near the edge region, the microstructure consisted nearly equiaxed fine recrystallized grains.

关键词： magnesium alloy extrusion microstructure

Supplier Encroachment and Quality Disclosure Strategy in an E-supply Chain with Blockchain Technology

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Journal of Systems Science and Systems Engineering 2024年第6期33卷 682-715页

作者： Huimin Zhang Zhenkai lou yan yan Fujun Hou School of Management and Economics Beijing Institute of TechnologyBeijing100081China School of Management Science and Engineering Anhui University of TechnologyMaanshan243032China

This paper explores quality disclosure strategy in an e-supply chain including a supplier and an e-retailer driven by blockchain technology(BT),wherein the supplier possesses private quality information and has the option to encroach on the end *** investigate the no-encroachment and encroachment scenarios under the three quality disclosure strategies(i.e.,non-disclosure strategy,voluntary disclosure strategy and BT-supported disclosure strategy).The impact of supplier encroachment and firms’preference for disclosure strategies are *** analysis shows that regardless of the strategy chosen,encroachment always benefits the supplier but,under certain conditions,benefits the ***,with no-encroachment,both the supplier and the e-retailer have the same preference for disclosure *** encroachment,however,the supplier prefers the voluntary disclosure strategy when both the quality variability and direct selling cost are small,and BT’s operation cost is relatively large;otherwise,he prefers the BT-supported disclosure *** the e-retailer,she always prefers both the voluntary and BT-supported disclosure ***,it is observed that the BT-supported disclosure strategy emerges as optimal for both the supplier and the e-retailer when faced with significant quality variability,regardless of *** and adopting BT can generate more consumer surplus under certain ***,we extend the basic model by considering simultaneous quantity decision and find that keying findings are ***,management insights are covered and given.

关键词： Supply chain management encroachment blockchain technology quality disclosure

New Result on Delay-dependent Stability for Markovian Jump Time-delay Systems With Partial Information on Transition Probabilities

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IEEE/CAA Journal of Automatica Sinica 2019年第6期6卷 1499-1505页

作者： yan Zhang Ke lou Yuan Ge the College of Electrical Engineering Anhui Key Laboratory of Detection Technology and Energy Saving Devices Anhui Polytechnic University

This paper focuses on the delay-dependent stability for a kind of Markovian jump time-delay systems(MJTDSs),whose transition rates are incompletely known. In order to reduce the computational complexity and achieve better performance,auxiliary function-based double integral inequality is combined with extended Wirtinger's inequality and Jensen inequality to deal with the double integral and the triple integral in augmented Lyapunov-Krasovskii function(ALKF) and their weak infinitesimal generator respectively, the more accurate approximation bounds with a fewer variables are derived. As a result, less conservative stability criteria are proposed in this paper. Finally,numerical examples are given to show the effectiveness and the merits of the proposed method.

关键词： Auxiliary function-based double integral inequality delay-dependent stability Markovian jump time-delay systems(MJTDSs) unknown transition rates

Photodetector based on Ruddlesden-Popper perovskite microwires with broader band detection

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Journal of Semiconductors 2023年第8期44卷 41-47页

作者： Yongxu yan Zhexin Li Zheng lou State Key Laboratory for Superlattices and Microstructures Institute of SemiconductorsChinese Academy of SciencesBeijing 100083China Center of Materials Science and Optoelectronic Engineering University of Chinese Academy of SciencesBeijing 100049China

Recently,the two-dimensional(2D)form of Ruddlesden-Popper perovskite(RPP)has been widely ***,the synthesis of one-dimensional(1D)RPP is rarely ***,we fabricated a photodetector based on RPP microwires(RPP-MWs)and compared it with a 2D-RPP *** results show that the RPP-MWs photodetector possesses a wider photoresponse range and higher responsivities of 233 A/W in the visible band and 30 A/W in the near-infrared(NIR)*** analyses show that the synthesized RPP-MWs have a multi-layer,heterogeneous core-shell *** structure gives RPP-MWs a unique band structure,as well as abundant trap states and defect levels,which enable them to acquire better photoresponse *** configuration of RPP-MWs provides a new idea for the design and application of novel heterostructures.

关键词： Ruddlesden-Popper perovskite microwires photodetector core-shell heterojunction