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改良跟骨接骨板系统联合缝线锚钉治疗Liu-gangⅣ型肱骨大结节劈裂骨折

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中国组织工程研究 2024年第24期28卷 3855-3861页

作者：刘刚张宝露李锐辰侯晓梅罗鸿赖灿豪李青缘梁霞暴丁溯扶世杰曾胜强西南医科大学附属中医医院骨关节·足踝外科四川省泸州市646000 广东省医学3D打印应用转化工程技术研究中心西南医科大学附属中医医院临床基地四川省泸州市646000 西南医科大学护理学院四川省泸州市646000 江安县中医医院四川省宜宾市644200 成都中医药大学临床医学院四川省成都市610000 西南医科大学附属中医医院影像科四川省泸州市646000

背景:既往有许多学者研究单独的肱骨大结节骨折及其手术方式。但是,对于肱骨大结节劈裂骨折(Liu-gangⅣ型)合并肩袖损伤,几乎没有学者进行深入的细化研究。目的:比较切开复位改良的跟骨接骨板系统联合缝线锚钉和PHILOS锁定内固定系统联... 详细信息

背景:既往有许多学者研究单独的肱骨大结节骨折及其手术方式。但是,对于肱骨大结节劈裂骨折(Liu-gangⅣ型)合并肩袖损伤,几乎没有学者进行深入的细化研究。目的:比较切开复位改良的跟骨接骨板系统联合缝线锚钉和PHILOS锁定内固定系统联合强生2#号线治疗肱骨大结节劈裂骨折合并肩袖损伤(Liu-gangⅣ型)的临床疗效。方法:回顾性分析2012年5月至2022年5月30例肱骨大结节劈裂骨折合并肩袖损伤患者(Liu-gangⅣ型)的病历资料,分为改良的跟骨接骨板系统联合缝线锚钉组(A组)和PHILOS锁定内固定系统联合强生2#号线组(B组),每组15例。记录所有患者术中出血量、手术时间和切口长度,术后末次随访(>1年),评估其疼痛目测类比评分、Constant-Murley评分以及肩关节外展、前屈、外旋和背伸活动。结果与结论:①A组手术切口长度、手术时间和出血量均小于B组(P0.05);③术后末次随访A组患者前屈功能优于B组(P0.05);④并发症方面,A组1例肩关节疼痛不适(7%);B组2例肩峰下撞击综合征,2例大结节上移,2例肩关节疼痛(40%),两组并发症发生率相比差异有显著性意义(P=0.031);⑤提示采用改良的跟骨接骨板系统联合缝线锚钉治疗肱骨大结节劈裂骨折(Liu-gangⅣ型),不仅可以更好地恢复肩关节前屈功能,而且手术切口较小、出血量较少、手术时间较短,且并发症较少。

关键词：肱骨大结节劈裂骨折 Liu-gangⅣ型新分型手术治疗改良的跟骨接骨板系统 PHILOS接骨板系统

At the Interface between Ink and Conception An interview with Chinese modern artist Li gang

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China & The World Cultural Exchange 2012年第10期78卷 8-11页

作者： Xu Yuling and Li gang

Ink and wash painting, or Chinese Shui-mo painting, traditionally hinges on concepts and techniques of brushstrokes and freehand style. However, Li gang peels those concepts and techniques off from his paintings, making concrete images of birds, flowers and landscapes *** traces of water and ink, which are irregular variations in a regular array, infuse changes, agility and rhythm into a lifeless piece of medium.

关键词：中国艺术家接口油墨采访水墨画敏捷性技术

How to build a habitable planet:an interview with Charles H. Langmuir

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National Science Review 2024年第6期11卷 76-80页

作者： Yi-gang Xu the Guangzhou Institute of Geochemistry Chinese Academy of Sciences

Earth is the only known habitable planet in the solar system. Understanding how Earth developed its unique habitability has been the frontier of Earth sciences and has become one of the main themes of current deep-space explorations. What are the decisive factors that led to a habitable planet? What is the role of solid Earth processes in the origin of life and in modulating the surface environment? Are Earth’s habitability studies relevant to current challenges that human beings face? These questions have attracted the interest of both scientists and the public alike.

关键词： Earth (planet)

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

Introduction to Dr CHEN Zhi-gang's Clinical Experience in Acupuncture

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Journal of Acupuncture and Tuina Science 2008年第2期6卷 65-69页

作者：张宁霞陈之罡肖元春 Putuo Hospital Affiliated to Shanghai University of Traditional Chinese Medicine Shanghai 200062P.R.China Department of Rehabilitation Chinese Rehabilitation Research CenterBeijing 100068P.R.China

1 Post-stroke Sequela Stroke is one of the common and frequent diseases in the middle-aged and old people. With the continuous progress of the diagnostic techniques, the cure rate of stroke has been obviously increased. It is reported, in China, that the cerebrovascular diseases occur in 0.1%-0.5% people, among which 70% of them suffered from disability, bringing about heavy burden to the patient himself, their families and the society.

关键词： Acupuncture Therapy Post-stroke Sequelae Flaccidity Syndrome Governor Vessel

Research on the influences of motion characteristics of jetting projectile charge under water

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Defence Technology（防务技术） 2024年第3期33卷 411-425页

作者： Xing Chen Yong-gang Lu Institute of Systems Engineering China Academy of Engineering PhysicsMianyang 621900SichuanChina

Shaped charge warhead is important for enhancing the damage performance of underwater *** paper used finite element analysis software and based on JPC water penetration experiments to examine the influence of liner parameters(wall thickness,material),charge aspect ratio,and stand-off distance on the movement characteristics of JPC in *** findings reveal that the head diameter of the JPC increases and experiences significant erosion after entering the water,the effective length of the JPC in water undergoes two distinct phases:a growth phase and a decrease phase,with the velocity of the JPC decaying *** the liner thickness,stand-off distance and the charge aspect ratio can improve the erosion resistance and the velocity retention capacity of the *** optimal ranges for liner thickness and stand-off distance are 0.0363D_(k) to 0.0545D_(k)(D_(k) is the charge diameter),the stand-off distance should be within 1.0D_(k).After the charge aspect ratio higher than 1.25,the charge structure exerts minimal influence the movement characteristics of the JPC in *** density plays a crucial role in the velocity decay pattern of the JPC during *** with higher densities exhibit superior velocity retention capabilities in water,with the velocity decay pattern converging if the densities are ***,copper,tantalum and tungsten liners are deemed appropriate for underwater shaped charge ***,the results will provide an important reference for the design of underwater shaped charge warhead.

关键词： JPC Movement characteristics Underwater penetration Numerical simulation

Long-range asymmetric Cherenkov radiation

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Science China(Physics,Mechanics & Astronomy) 2024年第4期67卷 170-171页

作者： gang Zhong Qingdong Ou Macao Institute of Materials Science and Engineering(MIMSE) Faculty of Innovation EngineeringMacao University of Science and TechnologyTaipaMacao 999078China

Cherenkov radiation(CR)is gaining increasing attention as a high-output power Terahertz radiation source,and it plays a significant role in particle detectors,accelerators,and space science[1].This captivating phenomenon was first observed by Cerenkov in 1934 and was later explained theoretically by Tamm and Frank in 1937,earning them the Nobel Prize in Physics in *** occurs when charged particles move faster than the phase velocity of light in a specific medium.

关键词： asymmetric faster explained

Best Paper Award 2022

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Building Simulation 2024年第1期17卷 1-2页

作者： gang Tan College of Civil Engineering and Architecture Zhejiang University HangzhouZhejiang 310058China

I am pleased to announce that the following paper has been awarded the Best Review Paper 2022,which stands out from the 24 review papers published by Building Simulation from 2018(Volume 11)to 2022(Volume 15):Yuejing Zhao&Bin Zhao."Emissions of air pollutants from Chinese cooking:A literature review."Building Simulation,2018,11(5):977-995.

关键词： cooking stands award

Volatiles in the mantle transition zone and their effects on big mantle wedge systems

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National Science Review 2024年第06期11卷 15-18页

作者： Yu Wang Yi-gang Xu State Key Laboratory of Isotope Geochemistry Guangzhou Institute of Geochemistry Chinese Academy of Sciences Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)

The mantle transition zone (MTZ), located between the upper and lower mantle, is characterized by sudden seismicvelocity discontinuities at depths of 410 and 660 km where significant change in mineralogical composition occurs. As a link between the upper and lower mantle,the MTZ is a layer of special significance in Earth’s deep structure, and a critical interface in geodynamics and material circulation.

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