Clinical Observation of Sling Exercise Combining Plucking Bladder Meridian on Treating Low Back Muscle Fasciitis by Fei LI, LI Li, Qiangqiang XU, Jiapeng ZHANG

“…The visual analogue scale (VAS) score and oswestry dysfunction index (ODI) score of the three groups were evalued and analyzed respectively before and after treatment and follow-up.Results:After treatment, VAS score and ODI score of three groups were all improved, and the difference was statistically significant (<italic>P</italic>&lt;0.05), The combined group was superior to two other groups with statistically significant difference (<italic>P</italic>&lt;0.05) respectively. …”
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基于红外相机的云岭山脉南部地区花面狸的分布和活动节律研究 by 段升伟, 金吉辉, 张德祥, 于岱含, 金朝光, 杨士剑

“…2019年10月—2021年5月，利用红外相机技术对云岭山脉南部地区花面狸（<italic>Paguma larvata</italic>）的分布和活动节律进行研究。布设相机125台，共收集61个分布位点和283张独立有效照片。…”
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湖南省两栖动物新纪录——桂北琴蛙 by 程彦林, 刘京, 周铝, 周军健, 李仕泽

“…2023年5月26日，在湖南省新宁县崀山镇（26°19′40″ N，110°42′54″ E；海拔 441 m）进行两栖动物调查时，采集到4号琴蛙属（<italic>Nidirana</italic>）物种标本，经形态特征比较，与桂北琴蛙（<italic>Nidirana guibeiensis</italic>）相似；基于线粒体<italic>COI</italic>基因构建的琴蛙属部分物种系统发育树显示，此次采集的琴蛙标本与桂北琴蛙聚为一支，且具有较高的支持率（1.00/99）；基于Kimura双参数模型估算本次采集的琴蛙标本与模式产地（广西兴安）标本间的遗传距离为0，远小于琴蛙属物种间的遗传距离（2.7%~14.4%）。…”
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Effect of Electroacupuncture Combined with Traditional Chinese Medicine Fumigation and Traditional Exercises in Treating Knee Osteoarthritis Rehabilitation by Fangzhou TENG, Yaju ZHU, Tangyan CAI, Lulu HUANG, Jiemei GUO, Youxin SU

“…The hierarchical quantitative score of KOA, the visual analogue scale (VAS) score, the dosage of meloxicam, five-times-sit-to-stand test (FTSST) and knee joint flexion and extension of two groups were evalued and analyzed after four weeks of treatment.Results:After the treatment, the hierarchical quantitative score of KOA, VAS score, and FTSST were lower than before, and knee joint flexion and extension of both groups were improved (<italic>P</italic>&lt;0.01), the value differences before and after treatment of two groups had statistical significance (<italic>P</italic>&lt;0.01).The dosage of meloxicam of the trial group was significantly less than the control group (<italic>P</italic>&lt;0.01).Conclusion:Electroacupuncture combined with traditional Chinese medicine fumigation and traditional exercises could significantly relieve the pain, improve the comprehensive functions of knee joint and muscle strength of the lower limb, and increase the range of motion.…”
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Effects of"Si"Tactic of Breathing Exercises on Pulmonary Function and Life Satisfaction in Patients with COPD in Stable Phase by Fengguang GUAN, Tao WANG, Yulan HUANG, Tingting LI

“…The lung function measured by FEV₁showed a significant improvement in the observation group (<italic>P</italic>=0.00); the scores of Borg Scale were lower than the control group (<italic>P</italic>&lt;0.05); the scores of life satisfaction were higher than the control group (<italic>P</italic>=0.00).Conclusion:"Si"tactic of breathing exercises can improve pulmonary function, Borg Scale and life satisfaction for COPD patients in stable stage. …”
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Influence of Listening to Jiao Tune on Sleep Quality and Blood Glucose in the Elderly Patients with Type 2 Diabetes Accompanied by Insomnia by Xuxing LIN, Jingmin JI, Guoying ZHOU

“…Sleep quality and blood glucose were analyzed before and after intervention.Results:After intervention, the total effective rate of the jiao tune group and the western music group were higher than that of the control group (<italic>P</italic>&lt;0.05), while the total PSQI scores, sleep quality and sleep efficiency were lower than those of the control group (<italic>P</italic>&lt;0.05). …”
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STRUCTURE ANALYSIS AND OPTIMIZATION OF MAGNETIC POLE COMBINED PERMANENT MAGNETIC SCREW by SONG XiaoQing, ZHANG YongXin, ZHANG JiaChen, ZHANG XiaoDong

“…In addition, the concept of pole pitch ratio <italic>K</italic> was proposed, and it is concluded that when <italic>K</italic>=0. 3, the thrust and torque of unit volume pole have the largest value, and the utilization rate of magnetic pole is the highest. …”
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Fatigue Performance and Fatigue Life Prediction for RV-20E Reducers Based on the Crankshaft Heat Treatment Strengthening Process by Zhu Qingwang, Zhang Jing, Dai Yanran

“…The optimum surface microstructure and optimum surface hardness of the crankshaft for improving the fatigue life of the RV-20E reducer are analyzed, and the failure mode and failure mechanism of the crankshaft of the RV-20E reducer are discussed. Based on the <italic>S</italic>-<italic>N</italic> theory and the Miner theory, and combined with the force analysis of RV-20E, the life parameter of RV-20E reducers based on the crankshaft needle roller bearing assembly is derived, and the test data is compared and analyzed. …”
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Fault Feature Extraction Method of Gearbox based on Parameter Optimization VMD by Ding Chengjun, Fu Xiaoyang, Feng Yubo, Zhang Liang

“…Firstly，the drosophila optimization algorithm is used to search for the most optimal combination of the variational mode decomposition's <italic>K</italic> and <italic>α</italic>，aiming at the minimum local entropy of the decomposition result. …”
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Discussion on Allowable Values of Deviations with ISO 1328-1:2013 and ISO 1328-2:2020 by Li Haixia, Fan Ruili, Wang Zhigang, Guan Hongjie

“…In order to better understand and apply the gear accuracy standard, the author starts with the change of the standard name and calculation rules of the deviation allowable values, and analyzes the relationship between the differences of each deviation item and the dependent variables in the first and second editions of ISO 1328-1 with the help of the modulus <italic>m_n</italic>, the diameter <italic>d</italic> of the dividing circle and other variables. …”
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江苏省蛇类新纪录——东亚腹链蛇 by 叶琳, 朱文启, 章铁睿, 虞磊, 高国富, 包浩然

“…通过形态学比对和分子系统学分析，确认标本均为水游蛇科（Natricidae）东亚腹链蛇属（<italic>Hebius</italic>）东亚腹链蛇［<italic>H.vibakari</italic>（Boie，1826）］，为江苏省蛇类分布新纪录，也是本种在长江以南地区的首次发现。…”
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Structural Design and Optimization of Flexible Commutation Amplification Mechanism based on Giant Magnetostrictive Actuator by Xu Bin Wang Chuanli Yu Caofeng Xie Tian

“…The geometric parameters of the flexure hinge, such as radius <italic>R</italic> and minimum thickness <italic>t</italic>, are optimized and analyzed by using the software of Matlab, by which the optimized geometric parameters of the flexible hinge are obtained and the optimized results are analyzed by finite element analysis. …”
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Reliability Analysis on Random Meshing Efficiency of Helical Gear based on Monte Carlo Method by Mingyong Hu, Yunbo Hu, Jinku Li, Wei Liu

“…The results show that the normal modulus and the helix angle have the smallest effect on the meshing efficiency of helical gear，which are similar，the second is the tooth width，the third is the normal pressure angle，the most influential is the addendum height coefficient <italic>h</italic>. Therefore，in the design and manufacture of helical gear transmission systems considering meshing efficiency，the contact strength and bending strength of helical gears can be improved by optimizing the normal modulus ，helix angle <italic>β</italic> and tooth width to reduce the impact on meshing efficiency.…”
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Design of Crank Rocker Type Climbing Stair Device by Ruigang Han

“…Aiming at the problem that the stability index <italic>r</italic> value of star-wheel climbing mechanism is large， which affects the operation stability， a kind of crank rocker climbing stair device is proposed. …”
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暗褐彩蝠在西藏和湖北的新发现及彩蝠属物种在我国分类与分布的探讨 by 周全, 谢慧娴, 梁晓玲, 罗金红, 吴华, 吴毅, 余文华

“…该批标本体型较小，前臂长（34.49±0.62） mm，颅全长（14.79±0.50） mm；耳廓卵圆形，基部呈管状，形似漏斗，耳屏细长；体毛暗褐色；齿式：2.1.3.3/3.1.3.3=38。上述外形和头骨特征与暗褐彩蝠（<italic>Kerivoula furva</italic>）基本相符；基于<italic>COI</italic>、<italic>Cyt b</italic>和<italic>Rag2</italic>基因构建的系统发育树也支持该批标本为暗褐彩蝠，为该种在西藏和湖北蝙蝠分布的新发现。…”
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Effect and Mechanism of Action of Pushing Method on Rats with Skeletal Muscle Overuse Injury based on Wnt/β-catenin Signaling Pathway by DUAN Miaomiao, HUANG Bo, RUAN Lei, MU Pangpang, CHEN Yiming, PENG Liang

“…Catenin protein expression levels.Results(1) Comparison of motor function：compared with the blank group, the time of passing through the balance beam and the number of times of sliding paw were significantly increased in the model group and intervention group after intervention, and the difference was statistically significant (<italic>P</italic>&lt;0.05); compared with the model group, the time of passing through the paw and the number of times of sliding paw were significantly decreased in the intervention group after intervention, and the difference was statistically significant (<italic>P</italic>&lt;0.05). (2) Gastrocnemius muscle histopathological changes：the model group can be seen in the gastrocnemius muscle a large number of myocytes can be seen within the cracks, myogenic fibers fracture; compared with the model group, the degree of damage to the gastrocnemius muscle tissues in the intervention group to reduce the degree of damage, can be seen in the form of myofibers is regular, neatly arranged. (3) Ultrastructural changes in gastrocnemius muscle tissue：local myogenic fiber bundles were broken and dissolved, and a small amount of Z-line structure was dissolved and blurred; compared with the model group, the gastrocnemius muscle cells in the intervention group were slightly edematous, and the structure of the myogenic fiber bundles was clear; part of the myogenic fiber bundles were broken, and the structure of the Z-lines was clear and more neatly arranged. (4) Gastrocnemius muscle tissue MyoD, MyoG and Pax7 mRNA transcript levels：compared with the blank group, MyoD, MyoG and Pax7 mRNA transcript levels were significantly higher in both the model group and the intervention group (<italic>P</italic>&lt;0.05); compared with the model group, MyoD, MyoG and Pax7 mRNA transcript levels were significantly higher in the intervention group (<italic>P</italic>&lt;0.05). (5) Gastrocnemius muscle tissue MyoD, MyoG and Pax7 protein expression level：compared with the blank group, MyoD, MyoG and Pax7 protein expression water were significantly higher in both the model group and the intervention group (<italic>P</italic>&lt;0.05); compared with the model group, MyoD, MyoG and Pax7 protein expression level was significantly higher in the intervention group (<italic>P</italic>&lt;0.05). (6) Wnt3a, Axin2 and β-catenin protein expression levels in gastrocnemius muscle tissues：compared with the blank group, Wnt3a, Axin2 and β-catenin protein expression levels were significantly higher in both the model group and the intervention group (<italic>P</italic>&lt;0.05); compared with the model group, Wnt3a, Axin2 and β-catenin protein expression levels were significantly higher in the intervention group (<italic>P</italic>&lt;0.05).ConclusionPushing method can improve the gastrocnemius muscle injury and motor function in rats with overuse injury model, and its mechanism may be related to the activation of Wnt/β-catenin signaling pathway.…”
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Effect of Sustained Translatory Joint-play Techniques Combined with Stretching Technique on Shoulder Dysfunction after Rotator Cuff Injury by Mingliang JIN, Hua YUAN, Xiang MU, Qiang DUAN, Xu HU, Zhongqi LU

“…In both groups, patients were assessed respectively by the range of motion (ROM) and Constant-Murley shoulder function score scale (CMS) before and after treatment.Results:The scores of CMS in both groups were significantly increased (<italic>P</italic>&lt;0.01) after treatment. Compared with the control group, the scores including pain, daily activities and activities items in the treatment group were much better (<italic>P</italic>&lt;0.01).ROM of patients in both groups were significantly improved after treatment (<italic>P</italic>&lt;0.01).Compared with the control group, ROM in the treatment group were much better (<italic>P</italic>&lt;0.01).Conclusion:The sustained translatory joint-play techniques combined with stretching technique can significantly increase the range of shoulder joint activity in patients with shoulder cuff injury, relieve pain and promote the recovery of shoulder joint movement function.…”
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天然次生林中小斑啄木鸟的取食偏好 by 荆媛, 魏爽, 史文辉, 马梓贺, 王德宇, 戎可

“…2022年3—6月，于黑龙江帽儿山森林生态系统国家野外科学观测研究站开展小斑啄木鸟（<italic>Dryobates minor</italic>）取食偏好的调查。采用样方结合样线与无线电追踪技术追踪小斑啄木鸟，采用基于“利用-可利用型”方法的Bailey’s方法分析小斑啄木鸟取食树木与取食生境的偏好，采用主成分分析归纳影响选择取食地的主要因子，利用Fisher’s精确检验、非参数检验和相关性检验探究性别在取食行为中及主要因子间的差异。…”
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人类水通道蛋白在不同径线卵泡的黄素化颗粒细胞中的表达水平 by 郑泽桐, 谈际范, 李宇彬, 张秀冰, 刘思敏, 周灿权

“…结果黄素化颗粒细胞中AQP2的mRNA水平随卵泡径线的增加而升高（linear trend <italic>P </italic>= 0.004），其差异在大、小卵泡组间具有统计学差异（<italic>P </italic>= 0.017）；该差异在拮抗剂组内具有统计学意义（<italic>P </italic>= 0.049 6），在激动剂组中无统计学意义（<italic>P </italic>= 0.108）。…”
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基于集成磁共振成像的急性淋巴细胞性白血病儿童脑体积测量 by 候威锋, 苏舒, 陈颖茜, 钱龙, 唐燕来, 黄礼彬, 杨智云, 林丽萍

“…结果与TD儿童相比，ALL患儿的脑脊液体积增加（<italic>P</italic>_FDR校正 = 0.009）及灰质体积减小（<italic>P</italic>_FDR校正 = 0.027）。…”
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