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Efficacy of meridian massage for motor function after a stroke: a systematic review and Meta-analysis

Journal of Traditional Chinese Medicine 2022年第3期42卷 321-331页

作者： xie yunhui GU Hao ZHAO Qing LI Dejie GONG Ying xie Junxing SHI Guofeng Nursing school Guizhou University of Traditional Chinese MedicineGuiyang 550000China Graduate School Guizhou Medical UniversityGuiyang 550000China Guizhou Provincial People’s Hospital Guiyang 550000China Qiannan Medical College for Nationalities Duyun 558000China Nanjing Medical University Nanjing 210029China Nursing School Guizhou University of Traditional Chinese MedicineGuiyang 550000China

OBJECTIVE:To evaluate the efficacy of meridian massage on motor function after a stroke.METHODS:This systematic review and Meta-analysis of randomised(RCTs)and quasi-randomised controlled trials(q RCTs)was performed to determine the effects of meridian massage on motor dysfunction following a stroke.Articles published until December 2020 related to stroke and meridian massage from National Library of Medicine,Cochrane Central Register of Controlled Trials,Embase,Korea Med,Japan science and Technology Agency,China National Knowledge Infrastructure Database,Wanfang Database,Chinese Biomedical Literature Database and China Science and Technology Journal Database were searched.The primary outcomes included Fugl-Mayer Assessment(FMA),modified Barthel Index(m BI)and clinical efficiency,while the secondary outcomes included modified Ashworth(m AS)and Berg Balance Scale(BBS).Two authors independently selected the literature,extracted the data and assessed the risk of bias,after which Meta-analysis with subgroups and sensitivity analysis was conducted.RESULTS:A total of 16 RCTs and 3 q-RCTs involved 1556 patients satisfied the inclusion.Meta-analysis showed that compared to conventional rehabilitation,meridian massage had significantly better FMA[mean difference(MD)=1.16,95%confidence interval(CI):0.43,1.89,P=0.002],FMA-L(MD=3.21,95%CI:1.97,4.45,P=0.00001),m BI(MD=8.87,95%CI:4.24,13.49,P=0.00002),clinical efficiency[relative risk(RR)=1.37,95%CI:1.24,1.51,P8 weeks(MD=0.89,95%CI:-0.64,2.42,P=0.25)but improving motor function in the meridian massage when the intervention duration was≤8 weeks(<4 weeks intervention duration MD=0.84,95%CI:0.59,1.10,P<0.00001;4–8 weeks MD=2.41,95%CI:0.80,4.01,P=0.003).CONCLUSIONS:Meridian massage as an alternative and complementary therapy seems to have short-term benefits in

关键词： stroke meridian massage motor function Meta-analysis randomized controlled trial

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基于机器学习的长编重联动车组碰撞能量管理方案优化

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中南大学学报（自然科学版） 2024年第3期55卷 1218-1230页

作者：姚曙光谢旻翰李治祥张鹏董云辉中南大学轨道交通安全教育部重点实验室湖南长沙410075 中南大学轨道交通安全关键技术国际合作联合实验室湖南长沙410075 中南大学轨道交通列车安全保障技术国家地方联合工程研究中心湖南长沙410075

为有效缓解交通运输压力,采用动车组重联运行可以成倍提高载客量,然而一旦发生碰撞事故,巨大的碰撞能量将造成严重的乘员损伤和财产损失,长编重联动车组碰撞能量管理已成为重点研究对象。本文提出均匀耗散和集中耗散2种碰撞能量管理模式... 详细信息

为有效缓解交通运输压力,采用动车组重联运行可以成倍提高载客量,然而一旦发生碰撞事故,巨大的碰撞能量将造成严重的乘员损伤和财产损失,长编重联动车组碰撞能量管理已成为重点研究对象。本文提出均匀耗散和集中耗散2种碰撞能量管理模式,以头车和中间车车端的吸能装置平台力和压缩行程为设计参数,基于KNN、MLS、RBF和RF的4种机器学习算法,开展长编重联动车组碰撞能量管理方案优化设计。研究结果表明:预测头车吸能量和中间车自身耗散能量方差的最优机器学习模型分别是MLS和RBF,相对误差均在4%以内;头车和中间车的吸能元件平台力是影响头车界面吸能量的主要参数,中间车吸能装置参数是影响中间车界面碰撞能量分布是否均匀的主要参数;集中耗散模式下头车和重联界面吸收了碰撞能量48.24%,中间车界面吸收了碰撞能量51.76%,该能量分配模式要求头车前端吸能装置具有更高的吸能量;均匀耗散模式下头车和重联界面吸收了22.75%的碰撞能量,中间车界面吸收了77.25%的碰撞能量,该能量分配模式会增大车间距导致列车长度增加;优化获得的2种碰撞能量管理方案都能在时速36 km/h对撞工况下保证长编重联动车组车体结构完整,且车体120 ms最大平均加速度分别为2.64g和2.36g。

关键词：长编重联动车组碰撞能量管理多目标优化 NSGA-Ⅱ 机器学习

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基于不同物理机制的固体高次谐波产生对激光参数依赖特性的理论研究

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华东师范大学学报（自然科学版） 2024年第3期 101-112页

作者：谢贤策胡子健杨志红王允辉蒋士成南京邮电大学电子与光学工程学院柔性电子(未来技术)学院南京210023 华东师范大学精密光谱科学与技术国家重点实验室上海200241 南京邮电大学理学院南京210023

高次谐波产生(high-order harmonic generation,HHG)机制的研究,主要集中在带间极化和带内电流,以及由Berry曲率引起的反常电流机制上.将强激光诱导完整电流分解为不同机制的贡献,得到长期以来被忽视的混合项电流.通过数值求解半导体Bl... 详细信息

高次谐波产生(high-order harmonic generation,HHG)机制的研究,主要集中在带间极化和带内电流,以及由Berry曲率引起的反常电流机制上.将强激光诱导完整电流分解为不同机制的贡献,得到长期以来被忽视的混合项电流.通过数值求解半导体Bloch方程(semiconductor Bloch equation,SBE),研究了不同机制产生高次谐波的峰值振幅和激光波长相关性,探索了各电流机制之间的相干性.研究发现,无论是随着波长变化还是随着峰值振幅的变化,混合项电流与带间极化电流诱导的高次谐波谱有着十分相似的变化规律,以及极其接近的谐波强度;同时发现Berry曲率诱导的反常谐波只能产生垂直于激光场偏振方向的偶次谐波,且在波长和峰值强度变化过程中出现的极小值是反常谐波独有的特征.通过分析不同机制之间的干涉作用,发现带间极化谐波与带内谐波(包括反常谐波)在垂直偏振方向上发生了明显的相互干涉,而混合项谐波与带内谐波的相干则微乎其微.

关键词：高次谐波产生 Berry曲率激光诱导电流量子相干

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Altitude shape genetic and phenotypic variations in growth curve parameters of Larix kaempferi

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Journal of Forestry Research 2023年第2期34卷 507-517页

作者： Yalin Zhang Leiming Dong yunhui xie Dongsheng Chen Xiaomei Sun Research Institute of Forestry Chinese Academy of ForestryBeijing 100091People’s Republic of China State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland AdministrationBeijing 100091People’s Republic of China Beijing Floriculture Engineering Technology Research Centre Beijing Botanical GardensBeijing 100084People’s Republic of China

To study the effects of geoclimatic variables of provenances on growth phenotypes and selected plus provenances,over 3000 trees of 22-year-old Larix kaempferi were evaluated from trials established in two climate zones for provenance selection and to explore the influence of climate variables on provenance performance.The material was replicated plantings of 84 open pollinated families from six provenances distributed in the mountains of central Japan.Provenance variation was observed in most age groups and the heritability of growth traits showed large differences.The phenotypic maximum value of height and diameter were significantly positive with altitude,and mean annual precipitation being important factors.Diameter at breast height growth was significantly negative with altitude and spring rainfall.The Ina provenance of relatively high altitudes,was well adapted to a variety of climates.Altitude might be the driving force for phenotypic and genetic variations and local adaptation.

关键词： Larix kaempferi Breeding Altitude Genetic parameters

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宫颈癌术后化疗护理中舒适护理的应用效果

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实用妇科内分泌电子杂志 2024年第14期11卷 90-92页

作者：严小琴汪娅谢云慧黄小琴中国人民解放军联勤保障部队第901医院肿瘤科安徽合肥230031

目的分析宫颈癌术后化疗患者接受舒适护理的效果。方法选取44例宫颈癌术后化疗患者,采用随机数字表法分为对照组及观察组。对照组(22例)采用常规护理,观察组(22例)采用舒适护理。比较两组患者的不良心理状态、临床配合度及生活质量。结... 详细信息

目的分析宫颈癌术后化疗患者接受舒适护理的效果。方法选取44例宫颈癌术后化疗患者,采用随机数字表法分为对照组及观察组。对照组(22例)采用常规护理,观察组(22例)采用舒适护理。比较两组患者的不良心理状态、临床配合度及生活质量。结果护理后,观察组焦虑自评量表、抑郁自评量表评分均低于对照组(P<0.05)。观察组临床配合度为95.45%,高于对照组的68.18%(P<0.05)。护理后,观察组各项生活质量评分均高于对照组(P<0.05)。结论宫颈癌术后化疗患者接受舒适护理的应用效果良好,能有效改善其心理状态,提高临床配合度及生活质量,提升整体护理效率。

关键词：宫颈癌术后化疗舒适护理

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A novel strategy of fabricated flexible ITO electrode by liquid metal ultra-thin oxide film

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Journal of Materiomics 2022年第6期8卷 1205-1212页

作者： yunhui Wu Xufeng Liu Wenjian Wu Yuanmin Zhu Kunquan Li Xiaojing Su Huali xie Xiaofan Zhang Haitao Xu Kang Wang Zhi-Min Dang Guangdong Provincial Engineering Technology Research Center of Key Materials for High Performance Copper Clad Laminates College of Materials Science and EngineeringDongguan University of TechnologyDongguan523808China State Key Laboratory of Power System Department of Electrical EngineeringTsinghua UniversityBeijing100084China

Flexible transparent conductive films are gaining attention day by day over the last few years due to it is a key component of next generation flexible electronics and optoelectronic devices.Indium tin oxide(ITO)as one of the most widely used transparent conductive material is limited by the traditional deposition approach cannot be achieve ultra-thin,which results in its brittle nature.Herein,a novel strategy for fabricating highly transparent conductive films by liquid metal interface phase separation technique based on low-melting liquid metal of InxSn100-x alloy is reported,during the solid-to-liquid phase transition of alloy,the monolayer of surface oxide film segregated with the bulk phase and was printed on the flexible polyethylene-naphthalate(PEN)substrate under the van der Waals.This novel strategy can directly print the ultra-thin self-oxide with the structure of ITO on PEN substrate,with the resulting of transparency over 97.5%and resistivity as low as 0.21 kU cm,providing a new way of lowcost raw ITO material as well as the personalized preparation strategy.The desirable highly transparent conductive films are comparable to recently reported ITO film,together with advantages of pretty steady,make them attractive as various flexible transparent conductive electrodes,for example,an ultra-thin ITO film is developed for luminescent devices.

关键词： Dielectric property Ultra-thin self-oxide Transparent conductive film Liquid metal

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Optimization of Factors Influencing Adventitious Rooting in Hybrid Larch

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Phyton-International Journal of Experimental Botany 2021年第2期90卷 583-593页

作者： Kuipeng Li Hua Han yunhui xie Xiaomei Sun State Key Laboratory of Tree Genetics and Breeding Key Laboratory of Tree Breeding and Cultivation of State Forestry and Grassland AdministrationResearch Institute of ForestryChinese Academy of ForestryBeijing100091China Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation&Key Laboratory of Central South Fast-Growing Timber Cultivation of Forestry Ministry of China Guangxi Forestry Research InstituteNanning530002China

Optimization of in vitro adventitious root induction contributes to the development of a large-scale production system of hybrid clone seedlings of larch(Larix spp.).We used orthogonal testing to investigate the factors that affect the rooting of hybrid larch shoots-activated carbon,vitamin B1,sucrose,glycine,glutamic acid(Glu),cysteine,pH,and induction time in the dark and indole-3-butyric acid(IBA).Variance analysis showed that the effects of sucrose concentration on rooting rate,survival rate,and average root number,pH on the average number of roots;and Glu on survival rate were all significant(p<0.05)when compared to the mock treatments.Among all of the 45 treatments,the highest rooting rate was 90%,the highest survival rate was 100%,and the highest average root number was 11.8.The theoretically optimal procedure of in vitro root induction of hybrid larch shoots is shoot induction on L9 modified medium(pH 6.7)containing 2 mg.L^(-1)naphthalene acetic acid,0.25 mg.L^(-1)IBA,1/3 macroelements,7.5 g.L^(-1)sucrose,and 5 mg.L^(-1)Glu for 8 days,and then root induction on L9 modified medium without auxin.

关键词： Hybrid larch adventitious root orthogonal test variance analysis

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Isolation,expression and single nucleotide polymorphisms(SNPs) analysis of LACCASE gene(LkLAC8) from Japanese larch(Larix kaempferi)

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Journal of Forestry Research 2017年第5期28卷 891-902页

作者： Changyong Liu yunhui xie Min Yi Shougong Zhang Xiaomei Sun State Key Laboratory of Tree Genetics and Breeding Research Institute of ForestryChinese Academy of Forestry Research Institute of Forestry Chinese Academy of Forestry State Academy of Forestry Administration School of Gardening and Landscape Design Jiangxi Agricultural University

Nucleotide diversity (pi) and linkage disequilibrium (LD) analysis based on SNP marker could provide a sound basis for choosing an association analysis method. Japanese larch (Larix kaempferi) is an important timber coniferous tree species for pulping and papermaking, but its high lignin content has significantly restricted it application potential. In this study, the LACCASE gene, that plays an important regulatory role for lignin biosynthesis, was selected as research target. The full-length cDNA and genomic sequences of the encoding LkLAC8 gene were isolated from the LACCASE expressed sequence tags of the Japanese larch transcriptome database using the rapid amplification of cDNA ends-polymerase chain reaction (RACE-PCR). The cDNA was determined to be 1940 bp, with an open reading frame (ORF, 1734 bp) that encoded a protein of 577 AA. This protein contains four highly specific Cu2+ binding sites and 11 glycosylation sites, thus belonging to the LACCASE family. The deduced protein sequence shared an 89% identity with the PtaLAC from Pinus taeda. A real-time PCR analysis showed that the LkLAC8 transcript was expressed predominantly in mature xylem, with moderate levels in the immature xylem, cambium and mature leaves, the lowest in the roots. Lastly, the genomic sequences of LkLAC8 in 40 individuals from six naturally distributed populations of Japanese larch were amplified, and a total of 201 SNPs (103 and 98 mutation types of transition and transversion, respectively) were detected; the frequency of the SNPs was 1/19 bp. Nucleotide diversity among the six populations ranged from 0.0034 to 0.0053, which suggested that there were no significant differences among the populations. The LD analysis showed that the LD level decayed rapidly within the increasing length of the LkLAC8 gene. These results implied that LD mapping and association analysis based on candidate gene may be feasible for the marker-assisted breeding of new germplasms with low lignin in Japanese larch.

关键词： Gene cloning LACCASE Larix kaempferi Linkage disequilibrium Real-time PCR Single nucleotide polymorphisms

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Is graphite lithiophobic or lithiophilic?

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National Science Review 2020年第7期7卷 1208-1217页

作者： Jian Duan Yuheng Zheng Wei Luo Wangyan Wu Tengrui Wang Yong xie Sa Li Ju Li yunhui Huang Institute of New Energy for Vehicles School of Materials Science and Engineering Tongji University Department of Nuclear Science and Engineering and Department of Materials Science and Engineering Massachusetts Institute of Technology

Graphite and lithium metal are two classic anode materials and their composite has shown promising performance for rechargeable batteries. However, it is generally accepted that Li metal wets graphite poorly,causing its spreading and infiltration difficult. Here we show that graphite can either appear superlithiophilic or lithiophobic, depending on the local redox potential. By comparing the wetting performance of highly ordered pyrolytic graphite, porous carbon paper(PCP), lithiated PCP and graphite powder, we demonstrate that the surface contaminants that pin the contact-line motion and cause contact-angle hysteresis have their own electrochemical-stability windows. The surface contaminants can be either removed or reinforced in a time-dependent manner, depending on whether the reducing agents(C6→Li C6) or the oxidizing agents(air, moisture) dominate in the ambient environment, leading to bifurcating dynamics of either superfast or superslow wetting. Our findings enable new fabrication technology for Li–graphite composite with a controllable Li-metal/graphite ratio and present great promise for the mass production of Li-based anodes for use in high-energy-density batteries.

关键词： wetting contact-line hysteresis surface-pinning defects electrochemical-stability windows Li–graphite composite

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Comparative transcriptome analyses reveal candidate genes regulating wood quality in Japanese larch(Larix kaempferi)

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Journal of Forestry Research 2020年第1期31卷 65-73页

作者： Shae He yunhui xie Xiaomei Sun Shougong Zhang Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration,Research Institute of Forestry,Chinese Academy of Forestry,Beijing 100091,People’s Republic of China State Key Laboratory of Tree Genetics and Breeding Chinese Academy of ForestryBeijing 100091People’s Republic of China Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration Research Institute of ForestryChinese Academy of ForestryBeijing 100091People’s Republic of China

We studied the molecular mechanism of the quality traits of wood formation in larch.We used the immature latewood cells of two Japanese larch(Larix kaempferi)clones with significant differences in density and in microfibrillar angle(MFA)as materials to analyze their gene expression profiles.A total of 1735 differentially expressed genes were detected in immature latewood cells of the two clones,among which,971 were up-regulated and 764 were down-regulated.Digital gene expression profiling analysis revealed that genes encoding transcription factor members NAC66 and R2R3-MYB4,microtubule-associated protein,actin-related protein,cell wall protein members,arabinogalactan protein,Fasciclin-like arabinogalactan protein and glycine-rich protein,and several cell-wall-synthesis genes affected wood density and MFA by regulating latewood formation at transcriptional level.Our study results represent a basis for selection of quality traits and genetic improvement of larch wood.

关键词： Japanese larch Wood formation Transcription regulation Wood property Digital gene expression profiling

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