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Copyright of Machine Tool & Hydraulics is the property of Guangzhou Mechanical Engineering Research Institute (GMERI) 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 Forensic Science & Technology is the property of Institute of Forensic Science, Ministry of Public Security 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 Plateau Meteorology is the property of Plateau Meteorology 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.)

BACKGROUND: At present, there are few reports on the postoperative efficacy of arthroscopic coracoid tunnel-free suspension fixation and coracoid single tunnel fixation in the treatment of acromioclavicular joint dislocation at home and abroad. The specific clinical efficacy of the two procedures and whether there are other risks need to be explored. OBJECTIVE: To compare the short-term postoperative clinical efficacy of arthroscopic TightRope band plate fixation with single tunnel fixation of the coracoid process and tunnel-free suspension fixation of the coracoid process in the treatment of acute type III-V acromioclavicular joint dislocation. METHODS: A retrospective analysis was performed in 45 patients with acromioclavicular joint dislocation who met the inclusion criteria admitted to the Sixth Affiliated Hospital of Xinjiang Medical University from June 2019 to September 2022, and were divided into coracoid single tunnel fixation group (20 cases) and coracoid tunnel-free suspension fixation group (25 cases) according to the surgical treatment plan. Operation time, incision length, blood loss, Constant-Murley score, visual analogue scale score, the American Shoulder and Elbow Surgeons (ASES) score and intraoperative and postoperative complications of the shoulder joint before operation, 3 months after surgery and the last follow-up were compared between the two groups. RESULTS AND CONCLUSION: All patients successfully completed the operation, and there was no important nerve or blood vessel damage during the operation. The operation time of the coracoid tunnel-free suspension fixation group was significantly shorter than that of the coracoid tunnel-free suspension fixation group (P < 0.05). There was no significant difference in intraoperative blood loss and incision length between the two groups (P > 0.05). All patients were followed up for 12 to 24 months, with an average of (15.29±2.73) months. In the coracoid single tunnel fixation group, at 3 months after operation and the final follow-up, the visual analogue scale score was significantly lower than the preoperative score (P < 0.05); Constant-Murley score and ASES score were significantly increased compared with the preoperative values (P < 0.05). In the coracoid tunnel-free suspension fixation group, at 3 months after operation and the final follow-up, the visual analogue scale score was significantly lower than the preoperative score (P < 0.05); the Constant-Murley score and the ASES score were both significantly higher than the preoperative scores (P < 0.05). At 3 months after operation, the Constant-Murley score of the coracoid tunnel-free suspension fixation group was higher than that of the coracoid single tunnel fixation group (P < 0.05), while there was no significant difference in visual analogue scale and ASES scores between the two groups (P > 0.05). There was also no significant difference in the visual analogue scale, Constant-Murley, and ASES scores between the two groups at the corresponding time points before surgery and at the final follow-up (P > 0.05). Intraoperative and postoperative complications: In the coracoid single tunnel fixation group, there was one case of coracoid cortical rupture and fracture during the tunnel drilling during the operation, and one case of a loss of reduction at 3 months after operation, which was repositioned and fixed with hook plate transposition of the coracoacromial ligament. All patients had good acromioclavicular joint function recovery and no re-dislocation at the final follow-up. All patients in the coracoid tunnel-free suspension fixation group did not suffer from coracoid fractures, loss of reduction and other complications during surgery, postoperatively and at the last follow-up. To conclude, these two arthroscopic treatments for acute type III-V acromioclavicular joint dislocation have the advantages of less trauma, reliable reduction and fixation, and good recovery of shoulder joint function after operation. However, compared with the coracoid single tunnel technique, the coracoid tunnel-free suspension fixation requires shorter time, faster recovery of shoulder joint function in the short term, and avoids the establishment of bone tunnels on the coracoid process, which reduces the probability of iatrogenic fracture of the coracoid process during operation and provides a higher degree of safety. [ABSTRACT FROM AUTHOR]

Copyright of Pearl River is the property of Pearl River 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 Telecommunication Engineering is the property of Telecommunication 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 CT Theory & Applications is the property of Editorial Department of CT Theory & Applications 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 Cancer Research on Prevention & Treatment is the property of Cancer Research on Prevention & Treatment 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 Atomic & Molecular Physics (1000-0364) is the property of Journal of Atomic & Molecular Physics 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.)

bjective To explore the value of diffusion tensor imaging(DTI)quantification combined with modified Van Assche index in the diagnosis of anal fistula activity. Methods The clinical and MR data of 90 patients with anal fistulae in our hospital were retrospectively analyzed,and the modified Van Assche indices were calculated. The fractional anisotropy(FA)and apparent diffusion coefficient(ADC)values of the main fistula were measured on DTI,and the patients were divided into positive inflammation activity(PIA)group and negative inflammation activity(NIA)group. The differences in the modified Van Assche indices,fistula FA and ADC values between the two groups were compared. The diagnostic efficacy of Van Assche index,FA value,ADC value,and combined assessment of anal fistula activity was analyzed using receiver operating characteristic(ROC)curves and the areas under the ROC curves(AUCs)were compared using the DeLong test. Results The fistula FA value(0. 178±0. 018)and ADC value[(0. 948±0. 138)×10-3 mm²/s]in PIA group were lower than those in NIA group[0. 201±0. 326,(1. 106±0. 086)×10-3 mm²/s]. The modified Van Assche index in PIA group(22. 83±3. 428)was higher than that in NIA group(17. 95±3. 374). DTI,modified Van Assche index,and combined assessment had significantly(P＜0. 05)higher diagnostic efficacy for anal fistula activity(AUC=0. 826,0. 798,0. 851). DeLong test showed that the AUC of the combined assessment was significantly higher than that of the modified Van Assche index(P＜0. 05)whereas there was no significant difference between the AUCs of the combined assessment and DTI nor between AUCs of DTI and the modified Van Assche index(P＞0. 05). Conclusion DTI and modified Van Assche index can effectively diagnose anal fistula activity with best diagnostic efficiency using the combined assessment. [ABSTRACT FROM AUTHOR]

Copyright of Advances in New & Renewable Energy is the property of Editorial Office of Advances in New & Renewable Energy 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 China Synthetic Fiber Industry is the property of Sinopec Baling Petrochemical Company 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 Ordnance Industry Automation is the property of Editorial Board for Ordnance Industry Automation 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.)

A first-principles method based on the density functional theory is used to calculate the formation energies, densities of states, and charge densities of Si and Ga doped diamond/copper composite interface structures in order to study the interface property of diamond/copper composite.The results show that because the lower the formation energy, the more stable the interface structure, the interface models with stable structures are Si doped diamond (100)/copper (111) into interval ІІ, Si doped diamond(111)/copper(111) into the first layer of copper atom, Ga doped diamond (100)/copper (111) into interval І and Ga doped diamond(111)/copper(111) into the first layer of copper atom. Because of the decrease of formation energy in Si and Ga doped diamond/copper composites interfaces, the density of state in Fermi level increases and the chemical bond is formed, the interface models of Si and Ga doped diamond/copper composites are the stable structure. Therefore, the Si and Ga doped is an effective means to improve the interface property of diamond/copper composite. [ABSTRACT FROM AUTHOR]

Farmers in southern mountainous areas are at risk of returning to poverty, and the primary task to prevent farmers from returning to poverty in mountainous areas is to address the risk of their livelihoods. Aiming at the risk of returning to poverty among farmers in the southern mountainous areas, a survey was conducted in some mountainous areas, and it was found that the main reasons for the risk are: Serious farmers’ dependence ideas, serious labor loss, backward livelihood strategies, low efficiency of location advantages, high cost of rural governance in mountainous areas, and high labor costs, insufficient innovation ability of production entities. To this end, it is necessary to enhance the endogenous development ability of farmers, give full play to the subjectivity of poverty alleviation farmers, use modern information technology, build a new collective economic development model, and promote the revitalization of the ecological industry with new rural talents. Construct the corresponding target mechanism, cooperation and competition mechanism, performance incentive mechanism, effect feedback mechanism, and sharing mechanism to keep the bottom line of rural households in mountainous areas returning to poverty. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Beijing University of Technology is the property of Journal of Beijing University of 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.)

Objective: To explore the analysis of the direct etiology and prognostic factors of caesarean section termination of pregnancy in elderly women with cicatricial uterus repregnancy. Methods: Retrospective analysis was performed on 400 pregnant women with cicatricial uterus who were admitted to our hospital from January 2016 to October 2020. According to whether the pregnancy was terminated or not, 400 pregnant women were divided into the termination group (200 cases) and the non-termination group (200 cases). In addition, 200 pregnant women with termination of pregnancy were followed up for 2 years, and were divided into successful pregnancy group (150 cases) and pregnancy termination group (50 cases). Spearman test was used for correlation analysis. The logistic regression model was adopted for regression analysis. Results: Among the 200 pregnant women with termination of pregnancy, 60(30.00 %) cases of scar pregnancy, 13 (6.50 %) cases of stillbirth, 25 (12.50 %) cases of fetal malformation, 81 (40.50 %) cases of preeclampsia, 11 (5.50 %) cases of premature rupture of membranes, 10(5.00 %) cases of pregnancy accidents. Pregnancy after termination of pregnancy was not related to education level, fixed occupation or family monthly income(P>0.05). It was related to age, gestational time, delivery time, cesarean section operation history and cause of termination of pregnancy(P<0.05). Pregnancy was closely related to age, gestational number, delivery number, cesarean section history and cause of termination of pregnancy(P<0.05). The results of multivariate analysis showed that age, gestational number, delivery number, cesarean section history and the cause of termination of pregnancy were independent risk factors(P<0.05). Conclusion: The main causes of termination of pregnancy in elderly women with cicatricial uterus are cicatricial pregnancy, stillbirth, fetal malformation, preeclampsia, premature rupture of membranes, and pregnancy accidents. Age, number of pregnancies, number of births, history of cesarean section and cause of termination of pregnancy are independent risk factors affecting prognosis of repregnancy in elderly pregnant women with cicatricial uterus. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Tropical Meteorology (1004-4965) is the property of Guangzhou Institute of Tropical & Oceanic Meteorology, China Meteorological Administration 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 Drilling Fluid & Completion Fluid is the property of Drilling Fluid & Completion Fluid 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 Andrology is the property of Chinese Journal of Andrology 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 Modern Food Science & Technology is the property of Editorial Office of Modern Food 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 Laboratory Animal & Comparative Medicine is the property of Laboratory Animal & Comparative 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 Food Science & Technology & Economy is the property of Grain Science & Technology & Economy 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.)

Objective To explore an integrated new method in intestinal preparation of colonoscopy and computed tomographic colonography (CTC). Methods The date of 39 patients who underwent colonoscopy and CTC in this hospital from July 2020 to March 2022 were selected for the study. The patients were randomly divided into the traditional method group and the improved method group. The traditional method group received 2.5 liters of compound polyethylene glycol (PEG） electrolyte powder for intestinal preparation, and the improved method group received two liters of compound PEG electrolyte powder combined with mosapride citrate. The drug tolerance, scores of Boston intestinal scoring system of colonoscopy, colon inflatation, cleanliness and imaging quality of CTC for between two groups were evaluated. Results The proportion of improved method group was significantly higher than traditional method group in the first-grade tolerance which was easily accepted by patients, the difference was statistically significant (P<0.05）.For the Boston intestinal scoring system of colonoscopy, the scores of each section were similar in using the two methods, but the total score of the improved method group was significantly higher than that of the traditional method group, the difference was statistically significant (P<0.05）.The inflatation and cleanliness scores of each segment of the intestine in the two groups were between two to three points, and there was no significant difference (P>0.05）.（4） In addition to the colonic wall display clarity, other CTC image quality indexes of the improved method group were better than those of the traditional method group, but there was no significant difference between the two methods (P>0.05）.Conclusion The combination of PEG and mosapride is suitable for colonoscopy and CTC, which can be used as an integrated method in intestinal preparation before colonoscopy and CTC. [ABSTRACT FROM AUTHOR]

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 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 Railway Standard Design is the property of Railway Standard Design 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 Food Research & Development is the property of Food Research & Development 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 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 Remote Sensing is the property of Editorial Office of Journal of Remote Sensing & Science Publishing Co. 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 Guihaia is the property of Guihaia 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 Beijing University of Technology is the property of Journal of Beijing University of 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.)

Copyright of China Brewing is the property of China Brewing 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 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.)

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.)

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.)