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Journal of Energy Chemistry 2024年第2期89卷 471-486,I0011页

作者： Junling Wang Yanfang Cao Zhirong Wang yinquan zhao Chuang He Fudong zhao Chaoling Han Shui Yu Jiangsu Key Laboratory of Hazardous Chemicals Safety and Control College of Safety Science and EngineeringNanjing Tech UniversityNanjing 211816JiangsuChina Department of Architecture and Civil Engineering City University of Hong KongHong Kong 999077China School of Mechanical and Power Engineering Nanjing Tech UniversityNanjing 211816JiangsuChina

The unparalleled energy density has granted lithium-sulfur batteries(LSBs)with attractive ***,LSBs still face some unsurpassed challenges in industrialization,with polysulfides shuttling,dendrite growth and thermal hazard as the major problems triggering the cycling instability and low *** the merit of convenience,the method of designing functional separator has been ***,the carbon aerogel confined with CoS_(2)(CoS_(2)-NCA)is constructed and coated on Celgard separator surface,acquiring CoS_(2)-NCA modified separator(CoS_(2)-NCA@C),which holds the promoted electrolyte affinity and flame *** revealed,CoS_(2)-NCA@C cell gives a high discharge capacity 1536.9 mAh/g at 1st cycle,much higher than that of Celgard cell(987.1 mAh/g).Moreover,the thermal runaway triggering time is dramatically prolonged by 777.4 min,corroborating the promoted thermal safety of ***,the higher coulombic efficiency stability and lower overpotential jointly confirm the efficacy of CoS_(2)-NCA@C in suppressing the lithium dendrite ***,this work can provide useful inspirations for designing functional separator,coping with the vexing issues of LSBs.

关键词： Lithium-sulfur batteries Thermal safety Flame retardancy Separator

LiDAR-Visual SLAM with Integrated Semantic and Texture Information for Enhanced Ecological Monitoring Vehicle Localization

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Computers, Materials & Continua 2025年第1期82卷 1401-1416页

作者： Yiqing Lu Liutao zhao Qiankun zhao Foreign Environmental Cooperation Center Ministry of Ecology and Environment of PRCBeijing100035China Beijing Computing Center Co. Ltd.Beijing Academy of Science and TechnologyBeijing100083China Beijing Guyu Interactive Artificial Intelligence Application Co. Ltd.Beijing100024China

Ecological monitoring vehicles are equipped with a range of sensors and monitoring devices designed to gather data on ecological and environmental *** vehicles are crucial in various fields,including environmental science research,ecological and environmental monitoring projects,disaster response,and emergency management.A key method employed in these vehicles for achieving high-precision positioning is LiDAR(lightlaser detection and ranging)-Visual Simultaneous Localization and Mapping(SLAM).However,maintaining highprecision localization in complex scenarios,such as degraded environments or when dynamic objects are present,remains a significant *** address this issue,we integrate both semantic and texture information from LiDAR and cameras to enhance the robustness and efficiency of data ***,semantic information simplifies the modeling of scene elements,reducing the reliance on dense point clouds,which can be less ***,visual texture information complements LiDAR-Visual localization by providing additional contextual *** incorporating semantic and texture details frompaired images and point clouds,we significantly improve the quality of data association,thereby increasing the success rate of *** approach not only enhances the operational capabilities of ecological monitoring vehicles in complex environments but also contributes to improving the overall efficiency and effectiveness of ecological monitoring and environmental protection efforts.

关键词： LiDAR-Visual simultaneous localization and mapping integrated semantic texture information

OrVil^(TM)与Overlap食管空肠吻合在食管胃结合部腺癌腹腔镜根治性全胃切除术中的临床价值

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中华消化外科杂志 2023年第3期22卷 383-390页

作者：马胜杰赵银泉夏明杰何亮佟伟华国瑀辰李爽王权吉林大学第一医院普通外科中心胃结直肠外科长春130012

目的探讨OrVil^(TM)与Overlap食管空肠吻合在食管胃结合部腺癌(AEG)腹腔镜根治性全胃切除术中的临床价值。方法采用回顾性队列研究方法。收集2017年7月至2022年8月吉林大学第一医院收治的112例AEG患者的临床病理资料;男87例,女25例;年龄... 详细信息

目的探讨OrVil^(TM)与Overlap食管空肠吻合在食管胃结合部腺癌(AEG)腹腔镜根治性全胃切除术中的临床价值。方法采用回顾性队列研究方法。收集2017年7月至2022年8月吉林大学第一医院收治的112例AEG患者的临床病理资料;男87例,女25例;年龄为(64±8)岁。112例患者均行完全腹腔镜全胃切除+D2淋巴结清扫术,其中61例食管空肠吻合采用OrVil^(TM)法,设为OrVil^(TM)组;51例食管空肠吻合采用Overlap法,设为Overlap组。观察指标:(1)手术情况。(2)术后并发症情况。(3)影响患者行OrVil^(TM)食管空肠吻合的因素分析。正态分布的计量资料以x^(-)±s表示,组间比较采用独立样本t检验;偏态分布的计量资料以M(Q1,Q3)表示,组间比较采用非参数检验。计数资料以绝对数表示,组间比较采用χ^(2)检验或Fisher确切概率法。多因素分析采用Logistic回归模型。结果(1)手术情况。OrVil^(TM)组和Overlap组患者食管受侵犯长度、肿瘤长径分别为1.0(0.7,2.0)cm、(6.3±2.7)cm和0.2(0.1,0.5)cm、(4.7±2.2)cm,两组患者上述指标比较,差异均有统计学意义(Z=-6.14,t=3.26,P<0.05)。(2)术后并发症情况。OrVil^(TM)组和Overlap组患者Clavien-Dindo分级≥Ⅲa级并发症、呼吸系统总并发症、胸腔积液分别为13、17、13例和4、5、4例,两组患者上述指标比较,差异均有统计学意义(χ^(2)=3.91,5.74,3.91,P<0.05)。OrVil^(TM)组和Overlap组患者术后30 d内再入院分别为3例和1例,均经对症治疗后康复;术后死亡分别为2例和0例。(3)影响患者行OrVil^(TM)食管空肠吻合的因素分析。多因素分析结果显示:食管受侵犯长度是患者行OrVil^(TM)食管空肠吻合的独立影响因素(优势比=8.25,95%可信区间为3.41~19.96,P<0.05)。结论与Overlap食管空肠吻合比较,腹腔镜根治性全胃切除术中行OrVil^(TM)食管空肠吻合可使AEG患者肿瘤近端切缘获益,但OrVil^(TM)吻合发生Clavien-Dindo分级≥Ⅲa级并发症、呼吸系统总并发症、胸腔积液的比例增加;食管受侵犯长度是患者行OrVil^(TM)食管空肠吻合的独立影响因素。

关键词：食管肿瘤食管胃结合部腹腔镜全胃切除术 OrVilTM吻合 Overlap吻合 Siewert分型

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中国乡村聚落研究热点演化与趋势

中国城市林业 2021年第5期19卷 89-93,140页

作者：赵印泉伍婷玉杨尽胡丹成都理工大学旅游与城乡规划学院成都610059

文章应用文献计量学的方法理论,综合运用SPSS、CiteSpace和VOSviewer,对中国知网期刊论文数据库近40年乡村聚落研究领域的文献特征、热点演化、发展趋势进行总结,得到以下结论:1)研究论文数量呈现指数增长模式,发文期刊分布集中,核心作... 详细信息

文章应用文献计量学的方法理论,综合运用SPSS、CiteSpace和VOSviewer,对中国知网期刊论文数据库近40年乡村聚落研究领域的文献特征、热点演化、发展趋势进行总结,得到以下结论:1)研究论文数量呈现指数增长模式,发文期刊分布集中,核心作者群尚未形成;2)研究热点涵盖微观、中观和宏观层面,研究领域多样化和边界模糊化;3)研究主题跨越3个阶段,呈现"乡村聚落—可持续发展—新农村建设—灾后重建—景观格局—演变更新"的时空演化路径;4)未来研究应构建跨学科、多尺度、多维度的框架体系,深入研究典型地域乡村聚落转型发展过程中的共性问题,探索提升绿色宜居乡村聚落建筑技术,聚焦可持续发展的乡村聚落生态景观,为乡村振兴提供本土化经验和范式。

关键词：乡村聚落聚落景观计量分析研究热点

Decision making module based on stochastic magnetic tunnel junctions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 202-209页

作者： Yifan Miao Li zhao Yajun Zhang Zhe Yuan Center for Advanced Quantum Studies and Department of Physics Beijing Normal University Institute for Nanoelectric Devices and Quantum Computing Fudan University Interdisciplinary Center for Theoretical Physics and Information Sciences Fudan University

In biological neural systems, noise is ubiquitous but does not affect the correct decisions made in the complex cognitive ***-making in biological neural system is typically achieved by accumulating input information over a period of *** by recent developments in neurosciences, we design a decision-making module based on spintronic devices, utilizing superparamagnetic tunnel junctions as artificial neurons. The feasibility of this decision-making module is verified through circuit simulations. Taking a multi-layer perceptron as an example, the module significantly improves the accuracy of the perceptron in the handwritten digit recognition task. Furthermore, the spintronic decision-making module offers advantages over the conventional pooling methods, such as adaptive decision time, high performance and the absence of analog-to-digital conversion. The decision-making module is flexible to be integrated into artificial neural networks and provides a general yet effective solution to enhance performance against device noise.

关键词： neuromorphic computing spintronics magnetic tunnel junction neural networks

免打结双倒刺线手工缝合法在机器人辅助全胃切除术中的应用及疗效分析(附手术视频)

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机器人外科学杂志（中英文） 2024年第5期5卷 887-891页

作者：代洪智赵银泉孙璇何亮王权吉林大学第一医院普通外科中心胃结直肠外科吉林长春130021

目的:探讨免打结双倒刺线手工缝合法在机器人辅助根治性全胃切除术后的近期临床疗效。方法:回顾性分析2020年10月—2023年7月吉林大学第一医院普通外科中心胃结直肠外科行机器人辅助根治性全胃切除术的42例胃体或贲门癌患者的临床病理资... 详细信息

目的:探讨免打结双倒刺线手工缝合法在机器人辅助根治性全胃切除术后的近期临床疗效。方法:回顾性分析2020年10月—2023年7月吉林大学第一医院普通外科中心胃结直肠外科行机器人辅助根治性全胃切除术的42例胃体或贲门癌患者的临床病理资料,主要包括手术时间、吻合时间、术中出血量、术后住院时间、术后并发症及随访情况。结果:手术时间(290±37)min,吻合时间(23±3)min,术中出血量20(20,100)m L,术后住院时间(8±1)d,术后并发症发生率为33.3%(14/42)。42例患者失访2例,其余40例患者随访时间1~34个月,中位随访时间为19个月。结论:患者行机器人辅助根治性全胃切除术后,采用免打结双倒刺线手工缝合食管空肠法重建消化道,不会增加并发症,且术后近期吻合口瘘和吻合口狭窄发生率较低。

关键词：机器人辅助手术全胃切除术免打结手工缝合

A Generative Model-Based Network Framework for Ecological Data Reconstruction

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Computers, Materials & Continua 2025年第1期82卷 929-948页

作者： Shuqiao Liu zhao Zhang Hongyan Zhou Xuebo Chen School of Electronic and Information Engineering University of Science and Technology LiaoningAnshan114051China School of Computer Science and Software Engineering University of Science and Technology LiaoningAnshan114051China

This study examines the effectiveness of artificial intelligence techniques in generating high-quality environmental data for species introductory site selection *** Strengths,Weaknesses,Opportunities,Threats(SWOT)analysis data with Variation Autoencoder(VAE)and Generative AdversarialNetwork(GAN)the network framework model(SAE-GAN),is proposed for environmental data *** model combines two popular generative models,GAN and VAE,to generate features conditional on categorical data embedding after SWOT *** model is capable of generating features that resemble real feature distributions and adding sample factors to more accurately track individual sample *** data is used to retain more semantic information to generate *** model was applied to species in Southern California,USA,citing SWOT analysis data to train the *** show that the model is capable of integrating data from more comprehensive analyses than traditional methods and generating high-quality reconstructed data from them,effectively solving the problem of insufficient data collection in development *** model is further validated by the Technique for Order Preference by Similarity to an Ideal Solution(TOPSIS)classification assessment commonly used in the environmental data *** study provides a reliable and rich source of training data for species introduction site selection systems and makes a significant contribution to ecological and sustainable development.

关键词： Convolutional Neural Network(CNN) VAE GAN TOPSIS data reconstruction

IDSSCNN-XgBoost:Improved Dual-Stream Shallow Convolutional Neural Network Based on Extreme Gradient Boosting Algorithm for Micro Expression Recognition

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Computers, Materials & Continua 2025年第1期82卷 729-749页

作者： Adnan Ahmad zhao Li Irfan Tariq Zhengran He School of Information Science and Engineering Southeast UniversityNanjing210016China

Micro-expressions(ME)recognition is a complex task that requires advanced techniques to extract informative features fromfacial *** deep neural networks(DNNs)with convolutional structures have been ***,unlike DNNs,shallow convolutional neural networks often outperform deeper models in mitigating overfitting,particularly with small ***,many of these methods rely on a single feature for recognition,resulting in an insufficient ability to extract highly effective *** address this limitation,in this paper,an Improved Dual-stream Shallow Convolutional Neural Network based on an Extreme Gradient Boosting Algorithm(IDSSCNN-XgBoost)is introduced for ME *** proposed method utilizes a dual-stream architecture where motion vectors(temporal features)are extracted using Optical Flow TV-L1 and amplify subtle changes(spatial features)via EulerianVideoMagnification(EVM).These features are processed by IDSSCNN,with an attention mechanism applied to refine the extracted effective *** outputs are then fused,concatenated,and classified using the XgBoost *** comprehensive approach significantly improves recognition accuracy by leveraging the strengths of both temporal and spatial information,supported by the robust classification power of *** proposed method is evaluated on three publicly available ME databases named Chinese Academy of Sciences Micro-expression Database(CASMEII),Spontaneous Micro-Expression Database(SMICHS),and Spontaneous Actions and Micro-Movements(SAMM).Experimental results indicate that the proposed model can achieve outstanding results compared to recent *** accuracy results are 79.01%,69.22%,and 68.99%on CASMEII,SMIC-HS,and SAMM,and the F1-score are 75.47%,68.91%,and 63.84%,*** proposed method has the advantage of operational efficiency and less computational time.

关键词： ME recognition dual stream shallow convolutional neural network euler video magnification TV-L1 XgBoost

机器人辅助对比腹腔镜辅助左半结肠癌根治术的有效性与安全性:一项单中心回顾性研究

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结直肠肛门外科 2024年第3期30卷 281-286页

作者：国瑀辰何亮张路遥赵银泉巩阳王权吉林大学第一医院普通外科中心胃结直肠外科吉林长春130021

目的对比分析机器人辅助与腹腔镜辅助左半结肠癌根治术的有效性与安全性。方法本研究为回顾性研究,调取2021年3月至2024年3月于吉林大学第一医院普通外科中心胃结直肠外科接受左半结肠癌根治术的患者的临床资料进行分析。根据术式的不同... 详细信息

目的对比分析机器人辅助与腹腔镜辅助左半结肠癌根治术的有效性与安全性。方法本研究为回顾性研究,调取2021年3月至2024年3月于吉林大学第一医院普通外科中心胃结直肠外科接受左半结肠癌根治术的患者的临床资料进行分析。根据术式的不同,将接受腹腔镜辅助手术的患者归入腹腔镜辅助组,将接受机器人辅助手术的患者归入机器人辅助组。对比分析两组的基线资料、手术相关情况、术后病理资料和术后恢复情况。结果共纳入149例患者的临床资料进行分析,其中腹腔镜辅助组109例,机器人辅助组40例。在基线资料方面,两组的年龄、身体质量指数、美国麻醉医师协会分级、肿瘤位置、术前肠道准备方式比较差异无统计学意义(P>0.05);两组性别比例比较差异有统计学意义(P0.05)。在术后病理资料方面,两组包括完整结肠系膜切除率、淋巴结检出数目、阳性淋巴结数目在内的所有指标比较差异无统计学意义(P>0.05)。在术后恢复情况方面,两组包括首次肛门排气时间、首次进食流质饮食时间、Clavien-DindoⅡ级及以上的并发症发生率在内的所有指标比较差异无统计学意义(P>0.05)。机器人辅助组患者均完整切除结肠系膜、无中转开腹病例,机器人辅助手术并未明显延长总计手术时间。结论机器人辅助左半结肠癌根治术与腹腔镜辅助左半结肠癌根治术的短期临床疗效相似。

关键词：左半结肠癌机器人辅助手术腹腔镜辅助手术临床疗效

Dual‑Donor‑Induced Crystallinity Modulation Enables 19.23% Efficiency Organic Solar Cells

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Nano-Micro Letters 2025年第3期17卷 376-388页

作者： Anhai Liang Yuqing Sun Sein Chung Jiyeong Shin Kangbo Sun Chaofeng Zhu Jingjing zhao Zhenmin zhao Yufei Zhong Guangye Zhang Kilwon Cho Zhipeng Kan Center On Nanoenergy Research Institute of Science and Technology for Carbon Peak&NeutralitySchool of Physical Science&TechnologyGuangxi UniversityNanning 530004People’s Republic of China Department of Chemical Engineering Pohang University of Science and TechnologyPohang 37673South Korea College of New Materials and New Energies Shenzhen Technology UniversityShenzhen 518118People’s Republic of China Zhejiang Engineering Research Center for Fabrication and Application of Advanced Photovoltaic Materials School of Materials Science and EngineeringNingboTech UniversityNingbo 315100People’s Republic of China State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures Nanning 530004People’s Republic of China

Trap-assisted charge recombination is one of the primary limitationsof restricting the performance of organic solar cells. However, effectivelyreducing the presence of traps in the photoactive layer remains ***, wide bandgap polymer donor PTzBI-dF is demonstrated as an effectivemodulator for enhancing the crystallinity of the bulk heterojunction active layerscomposed of D18 derivatives blended with Y6, leading to dense and orderedmolecular packings, and thus, improves photoluminescence quenching *** a result, the photovoltaic devices exhibit reduced trap-assisted charge recombinationlosses, achieving an optimized power conversion efficiency of over 19%.Besides the efficiency enhancement, the devices comprised of PTzBI-dF as athird component simultaneously attain decreased current leakage, improved chargecarrier mobilities, and suppressed bimolecular charge recombination, leading toreduced energy losses. The advanced crystalline structures induced by PTzBI-dFand its characteristics, such as well-aligned energy level, and complementaryabsorption spectra, are ascribed to the promising performance *** findings suggest that donor phase engineering is a feasible approach to tuning the molecular packings in the active layer, providingguidelines for designing effective morphology modulators for high-performance organic solar cells.

关键词： Trap-assisted charge recombination Photoluminescence Miscibility Current leakage Power conversion efficiency