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Copyright of Urban Mass Transit is the property of Urban Mass Transit Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Modern Laboratory Medicine is the property of Journal of Modern Laboratory Medicine Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Molecular Science is the property of Journal of Molecular Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Electric Machines & Control / Dianji Yu Kongzhi Xuebao is the property of Electric Machines & Control and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal on Communication / Tongxin Xuebao is the property of Journal on Communications Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To observe the effects of Bobath therapy combined with low-frequency repetitive transcranial magnetic stimulation on motor function, neurological function and balance ability in stroke patients with hemiplegia. Methods: The study subjects were 148 stroke patients with hemiplegia who were admitted to our hospital from May 2020 to May 2022. According to the method of random number table, they were divided into control group (Bobath therapy, 74 cases) and study group (low-frequency repetitive transcranial magnetic stimulation combined with Bobath therapy, 74 cases). The balance ability [Berg Balance Scale (BBS)],neurological function [National Institutes of Health Stroke Scale (NIHSS)], daily living self-care ability [modified Barthel Index (MBI)],motor function [Fugl-Meyer upper limb motor function assessment scale (FMA-UE), Fugl-Meyer lower limb motor function assessment scale (FMA-LE)], coagulation function [prothrombin time (PT), fibrinogen (FIB), D-Dimer (D-D), activated partial thromboplastin time (APTT)] changes were observed in the two groups. Results: 20d after treatment, NIHSS score decreased and MBI score increased in both groups, and the degree of change in the study group was greater than that in the control group (P＜0.05). The scores of FMA-UE and FMA-LE in the two groups at 20 d after treatment increased, and the study group was higher than the control group (P＜0.05). The BBS score of the two groups at 20 d after treatment increased, and the study group was higher than the control group (P＜0.05). FIB, APTT,D-D and PT of the two groups at 20 d after treatment decreased, and the study group was lower than the control group (P＜0.05)Conclusion: Low-frequency repetitive transcranial magnetic stimulation combined with Bobath therapy for stroke patients with hemiplegia can improve their coagulation function, recover their neurological function, and then improve their balance and motor function, and improve their daily living ability. [ABSTRACT FROM AUTHOR]

Copyright of Storage & Process is the property of Tianjin Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Refrigeration Technology is the property of Shanghai Society of Refrigeration and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Explosives & Propellants is the property of Chinese Journal of Explosives & Propellants Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Storage & Process is the property of Tianjin Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mechanical & Electronic Control Engineering is the property of Omniscient Pte. Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of New Building Materials / Xinxing Jianzhu Cailiao is the property of New Building Materials Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Forensic Medicine / Fayixue Zazhi is the property of Journal of Forensic Medicine Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Functional Materials / Gongneng Cailiao is the property of Chongqing Functional Materials Periodical Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of China Medical University is the property of Journal of China Medical University Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to increase the visibility and contrast effect of air pollutants, and more visually demonstrate the impact of the meteorological characteristics on the air pollutants concentrations, this paper firstly conducts a periodical analysis of PM2.5 pollutant concentration in Ningbo. The data are obtained by the extracting the seasonal variations of PM2.5 pollutant concentration. Secondly, a reliability lest on Ningbo meteorological data and air pollution data is carried out. The results show that the confidence interval is over 90% . Thirdly, the paper analyzes the data concerning the wind power and direction in Ningbo, using Python language to conduct a polar coordinate transformation, and also an analyzes the visibility test on wind power and direction. Finally, by using Python language, a demonstration of the PM2.5, PM10, SO2, NO2, O3 and CO concentrations through the 3D coordinate system has been completed. After the four steps, we conclude that through reliability test, polar coordinative transformation, frequency comparison, by directly using the air and meteorological data, visibility contrast and correlation analysis could be positively completed. [ABSTRACT FROM AUTHOR]

Objective To observe the prevalence of osteoporosis and to investigate the associations between bone mineral density (BMD) and serum biochemical markers in maintenance hemodialysis patients，and to explore the risk factors of osteoporosis． Methods One hundred and twenty-five patients undergoing hemodialysis were selected． The general data and dialysis-related information were collected． The levels of 25 － hydroxyvitamin D，bone-specific alkaline phosphatase，and BMD at the calcaneus were measured． Statistical analysis was performed using the SPSS version 19. 0． P ＜ 0. 05 was accepted as statistically significant． Ｒesults The prevalence of osteoporosis was 48% and 25-hydroxyvitamin D deficiency was 30. 4% in maintenance hemodialysis patients． No statistically difference of the prevalence of osteoporosis was found between the genders． BMD was significantly lower in post-menopausal women than in pre-menopausal women (P ＜ 0. 001) ． 25-hydroxyvitamin D was significantly lower in female patients than in male patients (P = 0. 026)． BMD was significantly lower in tubulointerstitial nephritis patients than in chronic glomerulonephritis patients (P = 0. 001)． BMD was lower in patients with sedentary lifestyle (P ＜ 0. 001) ． BMD was negatively correlated with age and duration of hemodialysis (r = － 0. 387，P ＜ 0. 001，r = － 0. 190，P = 0. 034，respectively) ． Older age， post-menopause，low body weight，sedentary lifestyle，and renal transplantation were risk factors for osteoporosis in maintenance hemodialysis patients． Conclusion The prevalence of osteoporosis and 25 － hydroxyvitamin D deficiency are high in maintenance hemodialysis patients，but no association is found between them． Older age，post-menopause，low body weight，sedentary lifestyle， and glucocorticoid and immunosuppressant therapy after renal transplantation are risk factors for osteoporosis in maintenance hemodialysis patients． [ABSTRACT FROM AUTHOR]

Copyright of Coal Science & Technology (0253-2336) is the property of Coal Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Considering the influence of gusset thickness, gusset material, shear connector and loading scheme, quasistatic experiments of eight aluminum alloy gusset joints (AAG joints) under out-of-plane bending moment were carried out. The deformation characteristics, failure modes, bearing capacity, ductility and energy dissipation of AAG joints were obtained. The experimental results reveal that the behavior during the loading process can be divided into five stages ： elastic stage, bolts slipping stage, holt hole bearing stage, bearing capacity degradation stage and failure stage. The failure modes mainly include buckling of members and block shear rupture of gusset plates, which are related to the thickness of plate and the flange of member. The hysteresis of the AAG joint specimens are not very full due to the influence of bolts slipping. Comprehensively considering the skeleton curve, deformation ductility coefficient and energy dissipation coefficient of specimens，the AAG joint with thicker plate can provide relatively better bearing capacity, ductility and energy dissipation. [ABSTRACT FROM AUTHOR]