Event-Related Potentials Study of Cognitive Functions in Patients with Post-Stroke Cognitive Impairment by XU Peiao, WEI Wei, ZHAO Yuqing, KONG Weicheng, LI Xinlei, QIU Lifang, CHEN Jie, XUE Xiehua

“…In the analysis of specific cognitive domains，we found that P300-Pz and P300-P4 latencies were highly correlated with visuospatial/executive functions，P300-Pz latency with orientation，P300-Fz latency with attention，and latencies at Cz，Pz，and P4 with memory function （<italic>P </italic>&lt; 0. 01）.ConclusionThe prolongation of the P300 latency in PSCI patients is correlated with cognitive dysfunction. …”
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五边形三四撑杆全铰接弦支网壳静力稳定性分析 by 李丹, 吕辉, 董石麟, 朱忠义

“…分析结果表明，该结构内力分布较为合理，各索杆在正常使用情况下不易发生破坏，可实现装配式空间结构的大跨度发展；该网壳结构稳定性能良好，由上部内圈脊杆承受主要压力作用；在非线性稳定性分析时，在不同设计荷载组合工况下，结构的稳定承载力发生变化；同时结构对缺陷较为敏感，基于组合工况1，该结构初始几何缺陷合理取值应在［<italic>L</italic>/300， <italic>L</italic>/600］范围。…”
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Therapeutic Effect of Cardiac Exercise Rehabilitation Program Based on Cardiopulmonary Exercise Test on Patients with Stable Coronary Heart Disease Complicated with Hypertension by TONG Yiman, GAO Min, WANG Xinyu, CAO Yuhan, CHEN Wei

“…Pittsburgh sleep quality index (PSQI) was used to evaluate sleep quality.ResultsCompared with that before treatment, SBP_rest, DBP_peak, HR_rest, HR_peak and VE/VCO_{2 slope} in the observation group decreased significantly after treatment, HRR₁-HRR₆, VO_{2 peak}, AT, VO₂/HR_peak, METs_peak, Work_peak, SF-36 scores (physical functioning, role physical, bodily pain, general health, social functioning and mental health) increased significantly, PSQI score decreased significantly (<italic>P</italic>&lt;0.05). Compared with the control group, SBP_rest, DBP_peak, HR_rest and VE/VCO_{2 slope} in the observation group were significantly lower after treatment, HRR₁-HRR₄, VO_{2 peak}, AT, VO₂/HR_peak, METs_peak, Work_peak, SF-36 scores (physical functioning, role physical, bodily pain, general health, social functioning and mental health) were significantly higher after treatment (<italic>P</italic>&lt;0.05), PSQI score decreased significantly (<italic>P</italic>&lt;0.05).ConclusionThe cardiac exercise rehabilitation program based on CPET can improve cardiac autonomic function, cardiopulmonary function, exercise ability, sleep and quality of life of patients with stable coronary heart disease complicated with hypertension, which is recommended for clinical application.…”
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一站式CTP对预测急性脑梗死患者预后的评估价值 by 韦丹, 赵静, 党超, 谢炎钊, 谢定祥, 杨旭峰, 陈红兵, 江利

“…相关分析发现，治疗前后NIHSS评分、梗死核心体积、缺血半暗带MTT及相应区域Delay-TTP 与随访90天mRS评分成明显正相关（<italic>P</italic>≤0.04）；而治疗后ASPECTS评分及梗死核心区CBF值与90 d mRS评分成明显负相关（<italic>P</italic>&lt; 0.05）。…”
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Effects of Duhuo Jisheng Decoction on Calcium Homeostasis and Apoptosis of Chondrocytes under Endoplasmic Reticulum Stress by Qing LIN, Wenyi WANG, Danhong PAN, Yanfeng HUANG, Changlong FU, Jinxia YE

“…Objective:To observe the effect of Duhuo Jisheng decoction on the balance of calcium homeostasis and apoptosis of chondrocytes under endoplasmic reticulum stress(ERS), and to preliminarily explore its mechanism of preventing and treating osteoarthritis.Methods:A steady chondrocyte in vitro culture system was established by using 4-week-old SD rat knee cartilage, and identify the third generation chondrocyte by toluidine blue staining.The 25 μmol/L Thapsigargin(TG)was used to induce chondrocyte in vitro culture to produce endoplasmic reticulum stress(ERS), incubate it in Duhuo Jisheng Decoction(100, 200, 400 μg/mL)for 24 hours after induction.The cells were divided into the blank group, the model group, the low-dose Duhuo Jisheng decoction group, the medium-dose Duhuo Jisheng decoction group, and the high-dose Duhuo Jisheng decoction group.Then morphological changes of chondrocytes were observed respectively by inverted microscope, viability of chondrocyte in each group was examined by CCK-8 method, chondrocyte apoptosis was observed by Hoechst 33342 staining and real-time dynamic changes of intracellular Ca²⁺concentration was examined by double turntable laser confocal microscope.Results:①The morphology of chondrocytes: the cells in the blank group grew in a single-layer paving stone shape, while the cells in the model group increased in a polygonal shape, the pseudopodia increased, the gaps widened, and the number of cells decreased significantly.Compared with the model group, the number of cells in the three dose groups of Duhuo Jisheng decoction(100, 200, 400 μg/mL)increased significantly and the cytoplasm was uniform.The activity of chondrocytes in each group: compared with the blank group, the survival rate of the model group was lower, and the difference was statistically significant(<italic>P</italic>&lt;0.05).The absorbance of each concentration group of Duhuo Jisheng decoction increased with the increase of concentration, and the difference was statistically significant compared with the model group(<italic>P</italic>&lt;0.05).③Apoptosis of chondrocytes: the number of apoptosis in the model group was significantly increased, and the degree of pyknosis of the nucleus was obvious, and some of them were a high density of bright blue or half moon-shaped.The number of apoptotic cells in each dose group of Duhuo Jisheng decoction was significantly reduced, only a few apoptotic cells showed a high density of bright blue or half-moon shape, and the number of apoptosis decreased with the increase of the concentration of Duhuo Jisheng decoction, showing a certain dose-effect relationship.④The changes of intracellular calcium ion concentration: the calcium ion fluorescence intensity of the cells in the blank group was weaker and more uniform, maintaining a stable state.The calcium ion release of the model group was significantly increased, and the fluorescence intensity was enhanced.The fluorescence spectrum showed that calcium sparks were more frequent.Compared with the blank group, the difference was statistically significant(<italic>P</italic>&lt;0.05).Chondrocytes in the medium and high-dose Duhuo Jisheng decoction groups could quickly return to calcium homeostasis, and calcium sparks were significantly reduced.Although there were still some calcium sparks in the low-concentration Duhuo Jisheng decoction group, the fluorescence intensity was significantly weaker than the model group.Conclusion:Duhuo Jisheng decoction has an inhibitory effect on the apoptosis of chondrocyte induced by TG, the mechanism may be that Duhuo Jisheng decoction can alleviate endoplasmic reticulum stress by regulating calcium balance, thus inhibiting the apoptosis of chondrocyte.…”
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DEĞER YÖNETİM SÜRECİNDE MARKA DEĞERİNİN BELİRLENMESİNE YÖNELİK BELİRLENMİŞ İKİ MARKAYA İLİŞKİN DEĞER ANALİZİ by Murat Öz, Selda BAŞARAN Alagöz

“…Değer yaratmak, işletmenin müşteri için değer yaratması ve müşterinin işletme için değer yaratması olarak ikiye ayrılmaktadır. Bu çalışmada sadece işletmelerin müşteriler için değer yaratma konusuna değinilmiştir. …”
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Les jardins du château de Versailles à travers la poésie contemporaine : un nouvel outil de médiation culturelle ? by Anabelle Machou

“…À partir d’une étude à la fois stylistique du recueil et de l’analyse du projet éditorial, nous interrogerons l’existence d’un véritable procédé de légitimation du château de Versailles par la littérature. Afin d’étayer cette hypothèse, nous envisagerons d’abord ce qui contribue à la patrimonialisation effective du lieu, par la perpétuation d’un discours établi et d’imaginaires connus sur les jardins. …”
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Re-evaluation of the Bahariya Formation carcharodontosaurid (Dinosauria: Theropoda) and its implications for allosauroid phylogeny. by Maximilian Kellermann, Elena Cuesta, Oliver W M Rauhut

“…The referability of the Egyptian specimen to the Algerian M. saharicus is found to be questionable, and the neotype designation of the Moroccan material for C. saharicus is accepted here under consideration of ICZN Atricle 75, as it both compares more favorably to M. saharicus and originates from a locality closer to the type locality. …”
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PiLiMoT: A Modified Combination of LoLiMoT and PLN Learning Algorithms for Local Linear Neurofuzzy Modeling by Atiye Sarabi-Jamab, Babak N. Araabi

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Research of the Dynamic Characteristic of Space Symmetrical Development Mechanism with Clearance Joint by Xupeng Wang, Geng Liu, Shangjun Ma, Ruiting Tong

“…In order to study the influence of clearance joints on dynamic characteristics of space symmetrical deployment mechanism, based on an improved nonlinear impact force model, an space symmetrical deployment mechanism is used as an example, and comparative analysis of the numerical simulation and results of deployment process under three conditions with different clearance joints (<italic>c</italic>=0.01 mm, 0.05 mm and 0.1 mm) are carried out. …”
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Tolerance Fit Based Lubrication Clearance Design for Sliding Bearings in High Power Wind Turbine Gearboxes by Luo Yuan, Li Shengbo, Zhou Yinchun, Yuan Xiangfei, Hang Yulei, Savin·Leonid, Chen Zhaobo

“…The sliding bearing radial clearance (<italic>h</italic>₀) is a significant parameter that reflects the sliding bearing's performance. …”
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Research and Optimization of RR&amp;P5R Decoupled Parallel Mechanism with a Fully Spherical Workspace by Yu Shanshan, Zhang Jianjun, Li Weimin, Yang Xianhai

“…With the objective of the minimum input quantity <italic>q</italic>₂，the size of the RR&amp;P5R mechanism is optimized. …”
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圈养野生动物捻转血矛线虫诊断及防控综述 by 蒋鹏, 赵素芬, 滑荣, 张欢, 刘燕, 詹同彤, 卢岩

“…捻转血矛线虫（<italic>Haemonchus contortus</italic>）是反刍动物体内常见的寄生虫，圈养食草类野生动物感染捻转血矛线虫须引起重视，因其致病性更强，会增加宿主的死亡率。…”
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Application of Acupoint Massage Combined with Muscle Tap in Rehabilitation Nursing of Stroke Patients with Spastic Hemiplegia by Liping XU, Yuhong LI, Meiling YANG, Xiufang QIU, Wuping LIU, Yinsheng WU, Shujiao CHEN

“…The degree of spasm and motor function of the affected limb were evaluated by the modified Ashworth scale and simplified Fuel-Meyer motor function score method.Results:The improvement of muscle spasm and motor function in the observation group were better than those in the control group (<italic>P</italic>&lt;0.05).Conclusion:Acupoint massage combined with muscle tap in the rehabilitation nursing of stroke patients with spastic hemiplegia has a good auxiliary effect, which can reduce the patient's muscle spasm and improve the limb movement function.…”
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Analysis of Difference between the Objective Effect and Subjective Effect in Rehabilitation Treatment of Dysphagia after Stroke by Shaohong XU, Shan TIAN, Ruiping HU, Junfa WU, Congyu JIANG, Dandan LI, Kewei YU, Yi WU

“…Objective:To analyze the reason of the difference of clinical curative effect after rehabilitation treatment for stroke patients with dysphagia.Methods:A total of thirty stroke patients with dysphagia were evaluated with standardized swallowing assessment (SSA), video fluoroscopic swallowing study (VFSS) and swallowing disorder patient's quality of life scale (SWAL-QOL).Results:After four weeks of rehabilitation treatment, the SSA, VFSS and SWAL-QOL scores were significantly increased (<italic>P</italic>&lt;0.01), and the SWAL-QOL score was lower than the SSA or VFSS score, but there was not a significant difference among them.Conclusion:A reason for the differences of SSA, VFSS and SWAL-QOL is the objectivity and subjectivity of curative evaluation. …”
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Research and Design of RU Type and YU Type Pulley Cutter Tooth Profile of Engine Timing System by Jianhua Guo, Zhenzhen Hu, Yizhen Wu, Junpeng Hou, Hongyuan Jiang

“…In view of the problem of the GB/T 10414-2017 <italic>Synchronous belt drive car synchronous belt pulley</italic> standard does not provide the RU type and YU type pulley standard tool tooth profile parameter, the conjugate harmonic relationship between the pulley and tool tooth profile are studied. …”
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Sensitivity Analysis of Copolar Complex Coherence for Crop Monitoring At L-Band by Jiayin Luo, Juan M. Lopez-Sanchez, Irena Hajnsek

“…This article investigates the sensitivity of the copolar complex coherence to the growth of three crop types (barley, corn, and canola) using <italic>L</italic>-band data from two airborne campaigns. …”
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Two-dimensional multi-scale permutation entropy algorithm based on uniform quantization by WANG Daming, SHI Pengfei, LEI Yihang, BIAN Haoran, LIANG Min, CHANG Liwei

“…The MUPE_2D algorithm was used to investigate various synthetic textures, MIX_2D(<italic>p</italic>) images and encrypted images. The results reveal that MUPE_2D is able to effectively quantify the complexity and information concealment capabilities of encrypted images even if there are a large number of equal values. …”
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A method for detecting abnormal electricity prices at charging stations based on two rounds of clustering by XUE Xiaohui, ZHANG Wen, ZHANG Jing, CHEN Yan, ZHOU Chun, CHEN Liang, CAO Zengwei

“…Firstly, the electricity price anomalies were classified and the electricity consumption characteristics were analyzed. Secondly,the <italic>K</italic>-means clustering algorithm was used to extract electric vehicle users. …”
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Accuracy Synthesis of a 2UPS &amp; UPR &amp; UP Parallel Robot by Zhu Chao, Sun Zaichao, Zhang Jun

“…A sensitivity analysis of the uncompensable error sources is carried out to determine the influence of each uncompensable geometric error source on the terminal accuracy. According to the 3<italic>σ</italic> principle, the sensitivity index is taken as the allocation coefficient, and the values of the uncompensable error sources under the given terminal accuracy are obtained through the accuracy synthesis. …”
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