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Highly conductive and stable iodine doped argyrodite electrolyte for all-solid-state lithium batteries

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Journal of Energy Chemistry 2025年第1期100卷 50-58页

作者： Gaozhan Liu Jing Zhang Jing Yang Jinghui Chen Xingyue Xiao Xiayin yao Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences

Lithium argyrodites with high ionic conductivity and low cost are considered as one of the most prospective solid electrolytes for all-solid-state lithium ***,the poor chemical stability and compatibility with lithium metal limit their ***,Li5.4PS4.4Cl1.4I0.2solid electrolyte with high ionic conductivity of 11.49 m S cm-1and improved chemical stability is synthesized by iodine *** ultra-thin Li5.4PS4.4Cl1.4I0.2membrane with thickness of 10μm can be obtained by wet coating process,exhibiting a high ionic conductivity of 2.09 mS cm-1and low areal resistance of 1.17Ω***,iodine doping could in-situ form LiI at the lithium/electrolyte interface and improve the critical current density of Li5.4PS4.4Cl1.6from 0.8 to 1.35 mA *** resultant LiCoO2/Li5.4PS4.4Cl1.4I0.2/Li battery shows excellent cycling stability at 1 C,with a reversible specific capacity of 110.1 mA h g-1and a retention of 80.5% after 1000 *** addition,the assembled LiCoO2/Li5.4PS4.4Cl1.4I0.2membrane/Li pouch cell delivers an initial discharge capacity of 110.4 mA h g-1and 80.5% capacity retention after 100 cycles.

关键词： Solid-State Batteries

A Hybrid Approach for Pavement Crack Detection Using Mask R-CNN and Vision Transformer Model

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Computers, Materials & Continua 2025年第1期82卷 561-577页

作者： Shorouq Alshawabkeh Li Wu Daojun Dong yao Cheng Liping Li Faculty of Engineering China University of GeosciencesWuhan430074China

Detecting pavement cracks is critical for road safety and infrastructure *** methods,relying on manual inspection and basic image processing,are time-consuming and prone to *** deep-learning(DL)methods automate crack detection,but many still struggle with variable crack patterns and environmental *** study aims to address these limitations by introducing the Masker Transformer,a novel hybrid deep learning model that integrates the precise localization capabilities of Mask Region-based Convolutional Neural Network(Mask R-CNN)with the global contextual awareness of Vision Transformer(ViT).The research focuses on leveraging the strengths of both architectures to enhance segmentation accuracy and adaptability across different pavement *** evaluated the performance of theMaskerTransformer against other state-of-theartmodels such asU-Net,TransformerU-Net(TransUNet),U-NetTransformer(UNETr),SwinU-NetTransformer(Swin-UNETr),You Only Look Once version 8(YoloV8),and Mask R-CNN using two benchmark datasets:Crack500 and *** findings reveal that the MaskerTransformer significantly outperforms the existing models,achieving the highest Dice SimilarityCoefficient(DSC),precision,recall,and F1-Score across both ***,the model attained a DSC of 80.04%on Crack500 and 91.37%on DeepCrack,demonstrating superior segmentation accuracy and *** high precision and recall rates further substantiate its effectiveness in real-world applications,suggesting that the Masker Transformer can serve as a robust tool for automated pavement crack detection,potentially replacing more traditional methods.

关键词： Pavement crack segmentation transportation deep learning vision transformer Mask R-CNN image segmentation

按摩疗法加健康教育结合乳果糖口服液治疗便秘30例疗效观察

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湖南中医杂志 2021年第4期37卷 13-16页

作者：张华姚向阳彭军良上海市金山区中西医结合医院上海201501

目的:观察按摩疗法加健康教育结合乳果糖口服液治疗便秘的临床疗效。方法:将60例便秘患者随机分为治疗组和对照组,每组各30例。对照组给予乳果糖口服液治疗,治疗组在对照组基础上采用按摩疗法并结合健康教育。2组均以14 d为1个疗程,共治... 详细信息

目的:观察按摩疗法加健康教育结合乳果糖口服液治疗便秘的临床疗效。方法:将60例便秘患者随机分为治疗组和对照组,每组各30例。对照组给予乳果糖口服液治疗,治疗组在对照组基础上采用按摩疗法并结合健康教育。2组均以14 d为1个疗程,共治疗2个疗程。治疗结束后随访1个月,观察2组综合疗效、生活质量(PAC-QOL)评分及症状积分。结果:总有效率治疗组为93.33%(28/30),高于对照组的76.67%(23/30),差异有统计学意义(P<0.05)。2组治疗后PAC-QOL评分比较,差异有统计学意义(P<0.05)。治疗2周后,治疗组排便时间积分、症状总积分低于对照组(均P<0.05);治疗4周后,治疗组排便困难、排便时间、排便感(下坠、不尽、胀感)、排便频度积分及症状总积分低于对照组(均P<0.05);治疗结束后1个月,治疗组粪便性状、排便困难、排便时间、排便感(下坠、不尽、胀感)、排便频度积分及症状总积分低于对照组(均P<0.05)。结论:按摩疗法加健康教育结合乳果糖口服液治疗便秘效果优于单纯乳果糖口服液治疗,值得临床推广应用。

关键词：便秘按摩疗法健康教育乳果糖口服液

A breakthrough of printable mesoscopic perovskite solar cells

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Science China Materials 2025年第1期 307-308页

作者： Zhiyi yao Zhijun Ning School of Physical Science and Technology Shanghai Tech University

High-performance solar cells based on low-cost wet coating methods are the much-anticipated technology for the next generation of photovoltaics. Perovskite solar cells (PSCs) provide a fascinating choice because their...

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Photo‑Energized MoS_(2)/CNT Cathode for High‑Performance Li–CO_(2)Batteries in a Wide‑Temperature Range

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Nano-Micro Letters 2025年第1期17卷 160-175页

作者： Tingsong Hu Wenyi Lian Kang Hu Qiuju Li Xueliang Cui Tengyu yao Laifa Shen Jiangsu Key Laboratory of Materials and Technologies for Energy Storage College of Materials Science and TechnologyNanjing University of Aeronautics and AstronauticsNanjing 210016People’s Republic of China

Li–CO_(2) batteries are considered promising energy storage systems in extreme environments such as Mars;however,severe performance degradation will occur at a subzero temperature owning to the sluggish reaction ***,a photo-energized strategy adopting sustainable solar energy in wide working temperature range Li–CO_(2) battery was achieved with a binder-free MoS_(2)/carbon nanotube(CNT)photo-electrode as *** unique layered structure and excellent photoelectric properties of MoS_(2) facilitate the abundant generation and rapid transfer of photo-excited carriers,which accelerate the CO_(2) reduction and Li_(2)CO_(3) decomposition upon *** illuminated battery at room temperature exhibited high discharge voltage of 2.95 V and mitigated charge voltage of 3.27 V,attaining superior energy efficiency of 90.2%and excellent cycling stability of over 120 *** at an extremely low temperature of−30℃,the battery with same electrolyte can still deliver a small polarization of 0.45 V by the photoelectric and photothermal synergistic mechanism of MoS_(2)/CNT *** work demonstrates the promising potential of the photo-energized wide working temperature range Li–CO_(2) battery in addressing the obstacle of charge overpotential and energy efficiency.

关键词： Li-CO_(2)batteries Photo-energized Wide operation-temperature Kinetics MoS_(2)

水下爆炸中水面效应以及药包形状对冲击波的影响

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中国测试 2018年第10期44卷 7-13,30页

作者：王奕鑫马宏昊沈兆武姚象洋中国科学技术大学中国科学院材料力学行为和设计重点实验室安徽合肥230026 中国科学技术大学火灾科学国家重点实验室安徽合肥230026

为研究水下爆炸中水面效应和药包形状对冲击波的影响,通过理论分析和浅水实验研究水面的截断效应,分析水面对冲击波的影响,得到关于截断距离与药包位置之间的关系。通过数值模拟和经验公式的对比,验证经验公式的合理性以及适用场景。实... 详细信息

为研究水下爆炸中水面效应和药包形状对冲击波的影响,通过理论分析和浅水实验研究水面的截断效应,分析水面对冲击波的影响,得到关于截断距离与药包位置之间的关系。通过数值模拟和经验公式的对比,验证经验公式的合理性以及适用场景。实验结果表明:在近场条件下,柱形药包压力峰值相较于经验公式较低,需要对经验公式乘以一个在0.65~0.97之间的修正系数;远场条件下,柱形药包与球形药包接近的较好,可以用球形药包的经验公式进行近似。

关键词：水下爆炸浅水爆炸柱形药包冲击波

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小三角巩膜瓣下周边虹膜切除术的效果

中华眼外伤职业眼病杂志 2015年第5期37卷 390-391页

作者：屈伸平南中义姚向阳西峡县人民医院眼科

目的评价小三角巩膜瓣下周边虹膜切除术的临床效果。方法对105例（105眼）符合周边虹膜切除术适应证的青光眼,沿左上方角膜缘剪开球结膜,作以角膜缘为基底边长2.5 mm的等边三角形1/2厚巩膜瓣,分离至角膜缘后,提起巩膜瓣于角膜缘后界前0.... 详细信息

目的评价小三角巩膜瓣下周边虹膜切除术的临床效果。方法对105例（105眼）符合周边虹膜切除术适应证的青光眼,沿左上方角膜缘剪开球结膜,作以角膜缘为基底边长2.5 mm的等边三角形1/2厚巩膜瓣,分离至角膜缘后,提起巩膜瓣于角膜缘后界前0.5 mm,向前与虹膜平面呈45。角切通前房,作周边虹膜切除。缝合巩膜瓣尖部1针,牵引结膜瓣到原位。术后观察视力、眼压及并发症。结果 105眼术后眼压8—22 mmHg,平均（15.3±2.6）mmHg,术前的9;3 mmHg平均（17.2±3.1）mmHg（1 mmHg=0.133 kPa）,视力保持术前水平。2例前房少量积血术后2 d吸收,无其他并发症。结论改良周边虹膜切除术易于操作,定位准确,效果良好。

关键词：虹膜切除术,周边巩膜瓣,三角形,小

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穹隆部减张切口在义眼台植入术中的应用

中华眼外伤职业眼病杂志 2015年第7期37卷 542-544页

作者：屈伸平南中义姚向阳西峡县人民医院眼科河南474500

目的评价穹隆部减张切口在结膜囊狭窄者义眼台植入术中应用的效果。方法对16例需行义眼台植术者术前评估及术中观察结膜囊狭窄者术中行穹隆部减张切口成形术。结果术后观察6个月～3年，13例术后能成功安装成品义眼片，3例能配戴定制义... 详细信息

目的评价穹隆部减张切口在结膜囊狭窄者义眼台植入术中应用的效果。方法对16例需行义眼台植术者术前评估及术中观察结膜囊狭窄者术中行穹隆部减张切口成形术。结果术后观察6个月～3年，13例术后能成功安装成品义眼片，3例能配戴定制义眼片。结论穹隆部结膜减张切口应用于结膜囊轻中度狭窄患者义眼台植入术中，是一种简便，痛苦小，效果良好的方法。

关键词：减张切口穹隆部结膜囊狭窄羟基磷灰石义眼座

Bilevel Optimal Scheduling of Island Integrated Energy System Considering Multifactor Pricing

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Energy Engineering 2025年第1期122卷 349-378页

作者： Xin Zhang Mingming yao Daiwen He Jihong Zhang Peihong Yang Xiaoming Zhang School of Automation and Electrical Engineering Inner Mongolia University of Science and TechnologyBaotou014010China

In this paper,a bilevel optimization model of an integrated energy operator(IEO)–load aggregator(LA)is constructed to address the coordinate optimization challenge of multiple stakeholder island integrated energy system(IIES).The upper level represents the integrated energy operator,and the lower level is the electricity-heatgas load *** to the benefit conflict between the upper and lower levels of the IIES,a dynamic pricing mechanism for coordinating the interests of the upper and lower levels is proposed,combined with factors such as the carbon emissions of the IIES,as well as the lower load interruption *** price of selling energy can be dynamically adjusted to the lower LA in the mechanism,according to the information on carbon emissions and load interruption *** benefits and win-win situations are achieved between the upper and lower ***,CPLEX is used to iteratively solve the bilevel optimization *** optimal solution is selected according to the joint optimal discrimination *** results indicate that the sourceload coordinate operation can reduce the upper and lower operation *** the proposed pricingmechanism,the carbon emissions and load interruption power of IEO-LA are reduced by 9.78%and 70.19%,respectively,and the capture power of the carbon capture equipment is improved by 36.24%.The validity of the proposed model and method is verified.

关键词： Bilevel optimal scheduling load aggregator integrated energy operator carbon emission dynamic pricing mechanism