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Effect of hand-ear acupuncture on chronic low-back pain: a randomized controlled trial

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Journal of Traditional Chinese Medicine 2019年第4期39卷 587-594页

作者： Luo Yong Yang Min Liu Tao zhong xiaolong Tang Wen Guo Mingyang Hu Yonghe Graduate College The People's Liberation Army Naval Medical UniversityShanghai 200433China Traditional Chinese Medicine Department The General Hospital of Western Theater CommandChengdu 610083China Traditional Chinese Medicine Department The General Hospital of Western Theater CommandChengdu 610083China The People's Liberation Army 32357 troops Chengdu 611630China

OBJECTIVE: To evaluate the effect of hand-ear acupuncture on chronic low-back pain(cLBP).METHODS: This was an open, randomized and controlled trial in The General Hospital of Western Theater Command, Sichuan Province. The trial was registered with ***, NCT02260284. All the 152 participates with cLBP were randomly assigned to hand-ear acupuncture(n = 54), standard acupuncture(n = 50), or usual care groups(n = 48).Eighteen treatments were provided over 7 ***-related dysfunction and symptom severity were assessed by the Roland-Morris Disability Questionnaire(RMDQ) and the Visual Analogue Scale(VAS), which were collected at baseline, 2 months and 6 months post to the ***: At 6 months, the RMDQ scores improved by 7.74 points of hand-ear acupuncture group. Significant improvement of VAS and RMDQ was observed in hand-ear acupuncture group(P < 0.001),but no significant changes of RMDQ were observed in both standard acupuncture group and usual care group. We also observed an overall efficacy rate of 88.89% in hand-ear acupuncture group, as evaluated by Diagnosis and Curative Effect Standard for Symptom pattern of Traditional Chinese Medicine, which was much higher than 45.84% in the usual care group(H = 16.000, P < 0.001).CONCLUSION: Both of the hand-ear acupuncture and standard acupuncture modes have beneficial and persistent effectiveness against cLBP compared with the usual care. Furthermore, hand-ear acupuncture is significantly more effective than the standardized acupuncture, especially in the long term.

关键词： Low back pain Acupuncture Visual analogue scale Questionnaire Randomized controlled trial

Characterization and Candidate Gene Analysis of the Yellow-Green Leaf Mutant ygl16 in Rice(Oryza sativa L.)

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Phyton-International Journal of Experimental Botany 2021年第4期90卷 1103-1117页

作者： Linjun Cai Junhua Liu Han Yun Dan Du xiaolong zhong Zhenlin Yang Xianchun Sang Changwei Zhang Rice Research Institute Key Laboratory of Application and Safety Control of Genetically Modified CropsAcademy of Agricultural SciencesSouthwest UniversityChongqing400716China Chongqing Three Gorges Academy of Agricultural Sciences Chongqing404155China

Leaf color mutants are ideal materials for studying many plant physiological and metabolic processes such as photosynthesis,photomorphogenesis,hormone physiology and disease *** this study,the genetically stable yellow-green leaf mutant ygl16 was identified from mutated“Xinong 1B”.Compared with the wild type,the pigment concentration and photosynthetic capacity of the ygl16 decreased *** ultrastructural observation showed that the distribution of thylakoid lamellae was irregular in ygl16 chloroplasts,and the grana and matrix lamellae were blurred and loose in varied degrees,and the chloroplast structure was disordered,while the osmiophilic corpuscles *** results of the genetic analysis and mapping showed that the phenotype of ygl16 was controlled by a pair of recessive nuclear *** gene located in the 56Kb interval between RM25654 and R3 on the long arm of chromosome *** sequencing results showed that the 121st base of the first intron of the candidate gene OsPORB/FGL changed from A to T in the ***-PCR results showed that the expression of chlorophyll synthase-related genes in the mutant decreased.

关键词： Rice yellow-green leaf mutant ygl16 gene mapping candidate gene analysis

Effect of methotrexate combined with Sanhuang Yilong decoction on serum and synovial fluid aquaporin levels in rheumatoid arthritis dampness-heat blockage syndrome

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Journal of Traditional Chinese Medicine 2018年第4期38卷 618-624页

作者： Liu Defang Yan Jiao Guo Mingyang Luo Yong Yang Mei Yang Min Zou Longfu Li Wan zhong xiaolong Liu Tao Hu Yonghe Department of Integrative Medicine on Rheumatoid General Hospital of Chengdu Military Region Chengdu 610083 China Second Military Medical University Shanghai 200433 China Department of Central laboratory of General Hospital of Chengdu Military Region Chengdu 610083 China

OBJECTIVE:To study the effect of methotrexate(MTX) combined with Sanhuang Yilong decoction(SYD) on aquaporin(AQP) expression,and to explore the role of AQPs in the pathogenesis of rheumatoid arthritis(RA).METHODS:A total of 118 dampness-heat blockage type RA patients who were hospitalized in the General Chengdu Military Hospital between January2014 and December 2016 were selected as subjects in this study(30 patient of these patients with knee joint effusion were assigned to the RA synovial fluid group).For the pre-treatment controlgroups,30 healthy volunteers were recruited as the healthy control group and 30 osteoarthritis(OA) patients with knee joint effusion were included as OA synovial fluid control *** RA dampnessheat blockage syndrome treatment groups were divided into 45 cases in the combined group and 45 cases in the MTX *** combined group received MTX combined with SYD treatment while the MTX group received MTX ***1,AQP2 and AQP3 expressions were detected in the serum and synovial ***:AQP1 had the highest expression,followed by AQP3,and *** serum levels of AQP1,AQP2 and AQP3 were all significantly lower than those in the healthy volunteers(P 0.05).After treatment for2 weeks,serum AQP1,AQP2,AQP3 were significantly increased and erythrocyte sedimentation rate,C-reactive protein,disease activity score of 28 joints were decreased in the combined group(P < 0.05).CONCLUSION:Abnormal expression of AQPs inhibits water metabolism in RA dampness-heat blockage syndrome,so liquid is accumulated at the joint,which may play an important role in the pathogenesis of *** combined with SYD for the treatment of RA can effectively increase AQP expression.

关键词： Arthritis rheumatoid Dampness heat Aquaporins Blood sedimentation C-reactive pro-tein Sanhuang Yilong decoction

Cross-Subject emotion recognition from EEG using Convolutional Neural Networks

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Cross-Subject emotion recognition from EEG using Convolution...

第三十九届中国控制会议

作者： xiaolong zhong zhong Yin Jianhua Zhang Engineering Research Center of Optical Instrument and System Ministry of EducationShanghai Key Lab of Modern Optical SystemUniversity of Shanghai for Science and Technology

Using electroencephalogram（EEG） signals for emotion detection has aroused wide spread research ***,across subjects emotional recognition has become an insurmountable gap which researchers cannot step across for a long time due to the poor generalizability of features across subj *** response to this difficulty,in this study,the moving average（MA）technology is introduced to smooth out short-term fluctuations and highlight longer-term trends or *** on the MA technology,an effective method for cross-subject emotion recognition was then developed,which designed a method of salient region extraction based on attention mechanism, with the purpose of enhancing the capability of representations generated by a network by modelling the interdependencies between the channels of its informative *** effectiveness of our method was validated on a dataset for emotion analysis using physiological signals（DEAP） and the MAHNOB-HCI multimodal tagging *** with recent similar works,the method developed in this study for emotion recognition across all subjects was found to be effective,and its accuracy was 66.23% for valence and 68.50% for arousal（DEAP） and 70.25% for valence and73.27% for arousal（MAHNOB） on the Gamma frequency *** benefiting from the strong representational learning capacity in the two-dimensional space,our method is efficient in emotion recognition especially on Beta and Gamma waves.

关键词： Emotional recognition Physiological signals Deep learning Classification Machine learning Cross-subject

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微小管道内相变微胶囊悬浮液换热特性

化工学报 2016年第S1期67卷 203-209页

作者：钟小龙刘东胥海伦西南科技大学土木工程与建筑学院四川绵阳621010

通过实验研究了去离子水和10%浓度相变微胶囊悬浮液在1mm、2mm管道内换热特性,结果表明:在Reynolds数Re=400~1000,1mm管道内去离子水和10%浓度相变微胶囊悬浮液局部Nusselt数Nux均比2mm管道的小,分析其原因,这主要是由于1mm管道壁厚管... 详细信息

通过实验研究了去离子水和10%浓度相变微胶囊悬浮液在1mm、2mm管道内换热特性,结果表明:在Reynolds数Re=400~1000,1mm管道内去离子水和10%浓度相变微胶囊悬浮液局部Nusselt数Nux均比2mm管道的小,分析其原因,这主要是由于1mm管道壁厚管径比大导致的轴向导热比2mm管道强引起的;1mm管道内去离子水中加入相变微胶囊颗粒能够增强与管壁之间对流换热,且随着Re的增加,Nux增大,而2mm管道内去离子水中加入相变微胶囊颗粒,构成10%浓度相变微胶囊悬浮液,表现出比水更差的换热特性,并且随着Re的增加Nu_x降低。

关键词：去离子水相变材料微胶囊悬浮液圆管换热

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潜热型功能热流体在微小管道内的换热特性

化工进展 2016年第10期35卷 3042-3048页

作者：刘东何蔚然钟小龙胥海伦西南科技大学土木工程与建筑学院四川绵阳621010

针对现代电子器件的散热需求,采用潜热型功能热流体为工作介质进行实验,并搭建流动换热实验台,研究5%、10%和15%质量分数下潜热型功能热流体与去离子水在微小圆形管道内的换热特性,结果表明,在雷诺数Re为300-1000范围内,潜热型功能热流... 详细信息

针对现代电子器件的散热需求,采用潜热型功能热流体为工作介质进行实验,并搭建流动换热实验台,研究5%、10%和15%质量分数下潜热型功能热流体与去离子水在微小圆形管道内的换热特性,结果表明,在雷诺数Re为300-1000范围内,潜热型功能热流体均表现出比水更好的冷却性能及更低的壁面温度,在实验测试范围内,相变引起的壁面温度降低率最大可达26.8%;潜热型功能热流体平均Nu随着流动Re数的增加而增加,并通过对实验数据分析,拟合了平均Nu数与流动Re数、质量浓度和流体Pr数的经验公式,最大偏差不超过7.5%,可以较好反应潜热型功能热流体的换热特性;潜热型功能热流体沿着管道长度方向的强化换热比与潜热型功能热流体浓度及流动Re数有关,存在强化换热的最佳长度。

关键词：潜热型功能热流体相变悬浮液传热

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微圆管内相变微胶囊悬浮液换热特性研究

激光与光电子学进展 2015年第11期52卷 143-149页

作者：钟小龙刘东胥海伦西南科技大学土木工程与建筑学院四川绵阳621010

通过实验研究了相变温度为50℃的相变微胶囊悬浮液在1 mm微小圆管内的换热特性,并与相同条件下的蒸馏水换热进行了对比。结果表明,在雷诺数（Re）为300~1000范围内,不同浓度的相变微胶囊悬浮液平均换热系数和平均努塞尔数（Nu）均高于... 详细信息

通过实验研究了相变温度为50℃的相变微胶囊悬浮液在1 mm微小圆管内的换热特性,并与相同条件下的蒸馏水换热进行了对比。结果表明,在雷诺数（Re）为300~1000范围内,不同浓度的相变微胶囊悬浮液平均换热系数和平均努塞尔数（Nu）均高于蒸馏水,且随Re的增加而增大;相同Re下,相变微胶囊悬浮液的平均壁面温度低于蒸馏水,且随Re的增大而减小;随着相变微胶囊质量分数的增加,平均换热系数和平均Nu逐渐增大、平均壁面温度逐渐降低。

关键词：测量冷却相变材料微胶囊悬浮液圆管

基于5G技术的通信基站电源管理系统优化研究

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通信电源技术 2024年第21期41卷 104-107页

作者：仲小龙中邮通建设咨询有限公司江苏南京210000

随着5G网络的大规模商用部署,通信基站能耗问题日益突出,成为制约5G网络可持续发展的重要因素。文章研究基于5G技术的通信基站电源管理系统优化,通过优化系统架构和应用智能控制算法,提高基站能效水平。实验结果表明,优化系统在不同负... 详细信息

随着5G网络的大规模商用部署,通信基站能耗问题日益突出,成为制约5G网络可持续发展的重要因素。文章研究基于5G技术的通信基站电源管理系统优化,通过优化系统架构和应用智能控制算法,提高基站能效水平。实验结果表明,优化系统在不同负载条件下均显著提高了能量利用率,降低了平均能耗比,并改善了设备的温度波动特性,验证了方案的节能增效潜力。

关键词： 5G技术通信基站电源管理

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企业数字化转型的研究综述

金融经济 2024年第8期 58-66,100页

作者：钟晓龙中国光大集团博士后科研工作站中国人民大学财政金融学院博士后科研流动站

当前,数字化转型已不是企业可有可无的选择,而是生存发展的必经之路。本文从企业数字化转型的概念界定、不同类型、实现路径、影响因素、风险挑战五个方面对企业数字化转型的既有文献进行梳理和分析。具体地,从技术应用、组织变革、价... 详细信息

当前,数字化转型已不是企业可有可无的选择,而是生存发展的必经之路。本文从企业数字化转型的概念界定、不同类型、实现路径、影响因素、风险挑战五个方面对企业数字化转型的既有文献进行梳理和分析。具体地,从技术应用、组织变革、价值创造角度讨论企业数字化转型的概念,根据转型环节和转型目的区分企业数字化转型的类型,划分数据赋能、平台化、服务化和同群效应四条企业数字化转型路径,探讨企业数字化转型在外部环境层面、企业层面、个体层面的影响因素,以及可能带来的安全威胁与隐私侵犯、过度监控与工作冲突、去人性化与去技能化等风险挑战。总体而言,本文对企业数字化转型进行了全面、系统的阐述,有利于加深对企业数字化转型的认识和理解,对于指导企业实施数字化转型战略、优化管理实践、提升转型效果具有重要的实践意义。

关键词：数字经济数字技术企业数字化转型影响因素文献研究

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