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Copyright of Journal of Nanjing Medical University: Natural Sciences is the property of Journal of Nanjing Medicial University (NMU) Medical Publications Center 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.)

As most anomaly detection methods generally ignore the impact of video quality fluctuations in actual scenarios on their performance. Firstly, public datasets from the field of video anomaly detection were selected, and a distortion dataset for anomaly detection by artificially introducing common distortions found in surveillance videos through simulation methods was constructed. This paper systematically analyzes the impact of video quality fluctuations on the performance of four classic video anomaly detection algorithms. And the experimental results show that the degradation of surveillance data quality have a negative effect on the effectiveness of the video anomaly detection algorithm. Moreover, the impact of different distortion types and different degrees of distortion on the algorithm is different, as well as, Gaussian noise distortion and over brightness distortion have a greater impact on the algorithm. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power 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 Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power 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 Xinjiang Agricultural Sciences is the property of Xinjiang Agricultural Sciences 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 Lubrication Engineering (0254-0150) is the property of Editorial Office of LUBRICATION ENGINEERING 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 Science Technology & Engineering is the property of Chinese Society of Technology Economics 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 Computer Measurement & Control is the property of Magazine Agency of Computer Measurement & 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 Oilfield Chemistry is the property of Sichuan University, Oilfield Chemistry 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.)

By summarizing the relationship between body parts of human beings and the acupoint compatibility of Zangfu diseases, meridian diseases, similar diseases, as well as special acupoint compatibility, it was found that: (i) the matched acupoints for treating different types of diseases show a certain body part-distribution pattern; (ii) acupoints of special acupoint compatibility also display a consistent or corresponding relationship on body parts. The study of body part theory provides a wide range of ideas for acupuncture treatment to select or match acupoints, supports the search for more “effective stimulation” and it can also enrich and improve the existing acupuncture theory system. [ABSTRACT FROM AUTHOR]

Acupoint compatibility is an important part of the acupuncture treatment system, which has a direct impact on clinical efficacy. Based on years of clinical experience and clinical research, the author believes that practitioners treating patients by acupuncture and moxibustion should pay attention to syndrome differentiation of channel theory and acupoint matching along meridians. The acupoint compatibility characteristics of superficial disease and visceral disease are different. Superficial disease is superficial and related to meridian circulation; practitioners should pay attention to the distribution along the meridian and mainly combine local-distal acupoints. When treating visceral diseases, with visceral dysfunction as the main pathogenesis, practitioners should pay attention to surface infusion and combine specific acupoints. Based on the characteristics of acupuncture and moxibustion, selecting the appropriate differentiation and acupoint compatibility method is beneficial to building a clinical practice fit acupuncture treatment system to improve the clinical efficacy of acupuncture. [ABSTRACT FROM AUTHOR]

Copyright of Nonferrous Metals Engineering is the property of Beijing Research Institute of Mining & Metallurgy Technology Group 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 Guangdong University of Technology is the property of Journal of Guangdong University of 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 Beijing University of Traditional Chinese Medicine is the property of Journal of Beijing University of Traditional Chinese Medicine 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 Nanjing Medical University: Natural Sciences is the property of Journal of Nanjing Medicial University (NMU) Medical Publications Center 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.)

As a representative external therapy of traditional Chinese medicine, acupuncture is considered a valuable treasure with a history of thousands of years and it has been playing an important role in the process of disease prevention and treatment. In this paper, advices was given in order to improve the reliability of clinical evidence of acupuncture. The author summarized existing contradictions and issues by reviewing the status quo of evidence of acupuncture clinical trials. With the expansion of acupuncture disease spectrum, and emerging of high-quality clinical trials, promoting acupuncture clinical research evidence reliability would serve as the breakthrough point. Currently reliability of evidence in acupuncture clinical research has gained increasing international recognition. However, there remains room for improvement in the setting of sham acupuncture standard, attainment of practical evidence, and translation studies of clinical research result. In the future, it is advised to standardize sham acupuncture, achieve international consensus on operating standards, strengthen real world studies, as well as translate clinical trials result of acupuncture from multiple disciplinary perspectives, to further improve the influence of acupuncture in the process of internationalization. [ABSTRACT FROM AUTHOR]

Copyright of Architectural Journal / Jian Zhu Xue Bao is the property of Architectural Journal 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.)

MXene (Ti3C2Tx) is a new two-dimensional transition metal carbide/nitride discovered in 2011. It has attracted much attention in the field of battery in recent years because of its unique graphene-like layered structure, good metal conductivity, excellent hydrophilicity and adjustable layer spacing. This paper mainly summarizes the relatively mature synthesis strategies and preparation methods of MXene (Ti3C2Tx) and its composites, and prospects the application research progress of Ti3C2Tx composites in the field of batteries, hoping to provide scientific and theoretical reference for the preparation of high-performance MXene electrode materials and their application in ion batteries. [ABSTRACT FROM AUTHOR]

Objective: To explore the diagnostic valueS of Computed Tomography (CT) combined with Magnetic Resonance (MR) dynamic scanning and the quantitative value of apparent diffusion coefficient (ADC) in the diagnosis of glioma. Methods: From April 2017 to March 2021, 68 cases of patients with intracranial tumors who were diagnosed and treated in our hospital were selected as the research objects. All patients were given CT combined with MR dynamic scans, recorded the ADC value and judged the diagnostic value. Results: There were 38 cases were pathologically diagnosed as glioma (glioma group), and 30 cases of non-glioma (non-glioma group） in the 68 cases. The CT hemorrhage, edema, cross-midline, boundary, unclear features compared between the glioma group and the non-glioma group were differences (P<0.05). The glioma group were mostly showed low signal on T1WI and high signal on T2WI, while the non-glioma group were showed mostly low signal on T1WI or low signal and high signal on T2WI., compared the difference were statistically significant (P<0.05). The MR ADCmax, ADCmedian and ADCmin of the glioma group were lower than those of the non-glioma group (P<0.05). There were 37 cases of glioma were diagnosed by CT combined with MR dynamic scanning, and 31 cases were non-glioma. The sensitivity and specificity of CT combined with MR dynamic scanning in the diagnosis of glioma were 97.4%（37/38) and 100.0%（30/30). Conclusion: CT combined with MR dynamic scanning have good sensitivity and specificity in the diagnosis of glioma. ADC value can effectively reflect the pathological characteristics of the lesion tissue, providing safe and effective clinical imaging method for glioma. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Nanjing Medical University: Natural Sciences is the property of Journal of Nanjing Medicial University (NMU) Medical Publications Center 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 Guangdong University of Technology is the property of Journal of Guangdong University of 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.)

The polysaccharide was extracted from the branches and leaves of Chrysanthemum indicum, and the safety assessment of polysaccharide was evaluated. Ames test in rats, mouse bone marrow cell micronucleus test, mouse sperm abnormality test were examined to evaluate mutagenicity and toxicities change of the polysaccharide. Ames test used the plate incorporation method. The results showed that polysaccharide from stems and leaves did not induce an increase in number of bacterial colonies of TA97, TA98, TA100 and TA102. The ratio of PCE/NCE in CP positive control group was higher than that in control group, and no increase in micronucleus rate of polychromatic erythrocytes in bone marrow was observed. The rank sum test showed that the sperm malformation rate in the CP-positive control group was extremely higher than that in negative control group (P<0.01). 30 d feeding test, the food utilization rate of female rats in low-dose group was significantly decreased at 3 w (P<0.05), and visceral histopathological examination showed no toxic damage caused by polysaccharide in high-dose group. The experiment indicates that the extracted polysaccharide of Chrysanthemum indicum is safety without toxicity and mutagenicity. [ABSTRACT FROM AUTHOR]

Copyright of Silicone Material is the property of Silicone Material 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 Chinese Journal of Applied Ecology / Yingyong Shengtai Xuebao is the property of Chinese Journal of Applied Ecology 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 Application Research of Computers / Jisuanji Yingyong Yanjiu is the property of Application Research of Computers Edition 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 Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection 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 Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board 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 Food & Machinery is the property of Food & Machinery 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 the Chinese Society of Rare Earths is the property of Editorial Department of Journal of the Chinese Society of Rare Earths 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 Shaanxi University of Science & Technology is the property of Journal of Shaanxi University of Science & Technology 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.)

Aiming at the problem that the selection scheme to the electromagnetic-hydraulic braking system(EHYS) is difficult to judge by a single method, an EHYS scheme evaluation method based on rank correlation analysis-fuzzy comprehensive evaluation method was proposed. The rank correlation analysis was applied to determine the index weights of the key indicators, which included braking torque, electromagnetic brake service life, cost performance and installation difficulty. The key index evaluation table was established, the evaluation matrix of each scheme were obtained, the weight of the key indicators and the evaluation matrix of each scheme were fuzzy calculated, the fuzzy comprehensive evaluation model of each scheme were calculated, the evaluation results of each scheme were finally obtained. The results indicate that the best EHYS election scheme can be obtained when the current intensity to the electromagnetic brake coil is 25 A, the air gap between the iron core and the braking disc is 1 mm, the number of coil turns are 810, and the brake disc material is steel material. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board 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 Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power 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 occurrence of acute mountain sickness(AMS), the changes in levels of endothelin-1(ET-1), asymmetric dimethylarginine(ADMA), vascular endothelial growth factor(VEGF) in blood of healthy people after they gradually entered the high altitude area from low altitude, and to investigate the effects of acute exposure at different altitudes on vascular endothelial function in healthy individuals. Methods Forty-five healthy volunteers were recruited from the plains, starting from the plain(400 m above sea level), passing through Xining City(2260 m), Gangcha County(3260 m) and Maduo County(4 270 m). From 400 to 2260 m, it took us 28 hours to arrive by train, and the Lake Louise Score System(LLSS) was used to determine the occurrence of AMS in subjects after staying for 72 h. After 2260 m, we migrated by bus with 10 and 18 h, the LLSS was was used to determine the occurrence of AMS both at 3260 m and 4270 m after staying for 72 h. Venous blood samples were collected from the subjects using vacuum blood collection tubes in the first 24 h before entering the high-altitude area and 72 h after entering different altitudes. The levels of ET-1, ADMA, and VEGF were measured by ELISA.Results All subjects did not develop AMS at different altitudes. As the altitude increased, the serum levels of ET-1, VEGF and ADMA decreased gradually. The serum ET-1, VEGF, and ADMA levels in the subjects at 3 260 and 4 270 m above the altitude were lower than those at the altitude of 400 m. In the 2 260 m area, the serum ET-1, VEGF, and ADMA levels were lower than those at the altitude of 3 260 m(all P<0.05). There was no significant difference in the serum ET-1, VEGF, or ADMA levels between smokers and non-smokers entering different altitudes. When the smokers or non-smokers entered the altitude of 4270 m, the serum levels of ET-1, VEGF, and ADMA were lower than those of the same group at 3260 m(all P<0.05). There was no interaction between smoking and different altitude factors. The effects of different altitudes on ET-1, VEGF and ADMA levels were not related to smoking.Conclusions For healthy people, entering the high altitudes from the plains through gradient elevations helps to reduce the incidence of AMS, during which, the serum ET-1, VEGF, and ADMA levels are decreasing. Changes in serum ET-1, VEGF, and ADMA levels at high altitudes are not associated with smoking. [ABSTRACT FROM AUTHOR]