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Copyright of Journal of East China University of Science & Technology is the property of Journal of East China University of Science & Technology 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 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 Ground Improvement is the property of Journal of Ground Improvement 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: Macrophages have received extensive attention from scholars for their remarkable osteoimmunological effects, and their functions and applications have become a research hot spot. The current research mainly involves the origin, polarization and osteoimmunological effects of macrophages and their applications in bone repair. OBJECTIVE: To confirm the outstanding research value and application prospects of macrophages in bone tissue engineering through reviewing research advances in osteoimmunological effects of macrophages and their applications in bone repair. METHODS: PubMed, Web of Science and CNKI databases were used to search the related articles published from 2010 to 2022. The search terms were “macrophage polarization, bone, osteogenesis, osteoimmunology, biomaterials, tissue engineering”. The searches to English and Chinese language publications were limited. A small number of old classic literature was also included. An initial screening was performed by reading the titles and abstracts to exclude literature that was not relevant to the topic of the article, and 120 papers were finally included for the analysis of the results. RESULTS AND CONCLUSION: (1) Macrophages include monocyte-derived inflammatory macrophages and tissue-resident macrophages, of which different tissue-resident macrophages have different combinations of developmental origins; most tissue-resident macrophages originate from the yolk sac during the embryonic period. (2) Macrophages, highly pastic cells, undergo M1 or M2 macrophage polarization and release pro- or anti-inflammatory factors in response to different stimuli. Alternatively, macrophage polarization is regulated by multiple signaling pathways, including the AMPK-mTOR, Notch, MAPK, STAT, NF-кB, and Akt signaling pathways. (3) The osteoimmunological effects of macrophages involve the crosstalk between macrophages and skeletal cells. The effective application of osteoimmunological effects of macrophages in bone repair can be realized by modifying the physicochemical properties of biomaterials such as stiffness, roughness, pore size, and hydrophilicity or by combining single or multiple biologically active substances such as drugs, cytokines, metal ions, and microRNAs. [ABSTRACT FROM AUTHOR]

Objective To investigate the risk factors of anastomotic leakage after total laparoscopic transanal natural orifice specimen extraction surgery (NOSES Ⅳ) for colorectal cancer. Methods The clinicopathological data of 268 patients with colorectal cancer who underwent NOSES Ⅳ in the Cancer Hospital of the Chinese Academy of Medical Sciences and Peking Union Medical College and Luanzhou People's Hospital from January 2016 to June 2023 were retrospectively analyzed. Patients were divided into the anastomotic leakage group (n=27) and the non⁃anastomotic leakage group (n=241) according to the occurrence of anastomotic leakage. The risk factors were analyzed by both univariable and multivariable logistic regressions. Results The incidence of anastomotic leakage after NOSES Ⅳ for colorectal cancer was 10.1%. The univariable analysis showed that the male patients with tumor distance <8 cm from anal margin and operation time ≥140 min were associated with anastomotic leakage. The multivariable logistic regression analysis showed that a duration of operation ≥140 min was an independent influential factor of postoperative anastomotic leakage in patients who underwent NOSES Ⅳ for colorectal cancer (OR=5.987, 95%CI: 1.519-23.602, P=0.011) Conclusions Operation time is a influential factor for anastomotic leakage after NOSES Ⅳ for colorectal cancer. [ABSTRACT FROM AUTHOR]

Copyright of Command Control & Simulation / Zhihui Kongzhi yu Fangzhen is the property of Command Control & Simulation 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 Tiangong University is the property of Journal of Tianjin Polytechnic University 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 Southwest China Journal of Agricultural Sciences is the property of Editorial Department of Southwest China Journal 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 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 Chinese Journal of Applied Mechanics is the property of Chinese Journal of Applied Mechanics 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 Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica 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.)

The regeneration characteristics of Prunus armeniaca population under grazing disturbance were analyzed, and the relationship between natural regeneration in young plants and its influencing factors was discussed to provide a theoretical basis for optimizing grazing and protecting P. armeniaca resources in wild fruit forests. The wild fruit forests in Xinghuagou of Xinyuan County, Mohuergou of Gongliu County, and Daxigou of Huocheng County were selected as study sites where P. armeniaca are concentratedly distributed in Xinjiang. The grazing degree in the forest land was investigated by combining sample plots with sample lines of cattle tracks. The grazing intensity of each region was divided according to the disturbed degree of the herbaceous vegetation community(height, coverage, and aboveground biomass) in the forest land. The density, growth characteristics, and degree of damage of the naturally regenerated young P. armeniaca plants in each disturbance area were analyzed, and the relationship between the degree of damage in young plants and individual growth size(growing amount) as well as the habitat factors were discussed. The results showed that:(1) the density of natural regeneration in young P. armeniaca plants under light disturbance was the highest(364 tree·hm-2), followed by those of moderate disturbance(247 tree·hm-2) and heavy disturbance(225 tree·hm-2). The average regeneration density was 279 tree·hm-2.(2) The average ground diameter, crown width, tree height, inclination, and trunk height of the natural regeneration saplings of P. armeniaca under were 1.69 cm, 38.72 cm, 77.59 cm, 36.20°, and 35.75 cm, respectively. Significant differences were present in the growth indices under different grazing intensities, but no significant differences were present in the V age class.(3) The damage ratio of naturally regenerated young P. armeniaca plants reached a maximum of 84.48%. There were significant differences in the damage indices of naturally regenerated young P. armeniaca plants under light, medium, and heavy grazing disturbances, with damage indices of 38.52, 58.13, and 43.44, respectively.(4) Ordinal logistic regression analysis showed that the degree of damage to young plants after regeneration was significantly and negatively correlated with shrub coverage and grazing distance. The current grazing intensity of wild fruit forests severely hinders the natural regeneration of the P. armeniaca population. To maintain the sustainable management of wild fruit forests, it is necessary to optimize grazing systems and strengthen human intervention protection. [ABSTRACT FROM AUTHOR]

Copyright of Plastics Science & Technology / Suliao Ke-Ji is the property of Plastics Science & Technology 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 Systems Engineering & Electronics is the property of Journal of Systems Engineering & Electronics 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 Northwest A & F University - Natural Science Edition is the property of Editorial Department of Journal of Northwest A&F University (Natural Science 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 Feed Research is the property of Editorial Board of Feed Research 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 Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural 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.)

第十三届全国冬季运动会冰上运动中心——速滑馆钢屋盖采用张弦桁架结构形式。为了对体系的形成过程进行安全控制,采用大型通用有限元软件ANSYS对张弦桁架屋面结构进行了详细的施工仿真分析,确定出合理的张拉施工方案。重点介绍了交叉索索力及长度的确定、流水式预应力施工模拟分析及温度变化对张拉施工的影响分析。模拟分析和实测结果表明,提出的流水式预应力施工方案确保了结构施工过程的稳定与安全,同时结构成型态的预应力拉索索力和结构变形符合设计要求;一端张拉、一端固定的张拉形式可以减少设备的投入,实际张拉效果较为理想;交叉拉索预应力的确定原则较为合理,温度变化对张拉施工的影响较小,可以忽略。

Copyright of International Architecture 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.)

Training high-quality applied talents is the primary goal and core mission of newly built local undergraduate universities. Disciplines, platforms, teams and courses are the four resource elements of professional talent training. How to integrate and gather together to form the resultant force of education is the main problem faced by newly built local undergraduate universities in the construction of disciplines and specialties. Combined with the development process and practical tests of horticulture major of Kaili University, this paper analyzed the com- mon problems in the construction of disciplines and majors in newly established local colleges and universities. Under the background of rural revitalization strategy, we summarized the discipline direction and school orientation with the goal of serving regional social and economic development, and built a scientific research and teaching platform with the discipline research direction as the link. In order to provide reference for the integration of disciplinary platform team courses in newly built local universities, we carried out a beneficial exploration on the integration of disciplinary platform team courses in horticulture major in terms of cultivating scientific and technological innovation and teaching teams, carrying out scientific research and curriculum construction. [ABSTRACT FROM AUTHOR]

In order to achieve a fair distribution of benefits in federated learning, an indicator that quantifies the contribution of each data provider to the global model is critical. Aiming at the problems of privacy leakage, opacity and dependence on central server in existing contribution evaluation schemes, this paper proposed a transparent federated learning contribution evaluation scheme based on blockchain. Firstly, this paper proposed an improved Paillier secure aggregation algorithm, which avoided the inference of user local data in the model aggregation stage by joint decryption. Secondly, this paper proposed a method to approximate the contribution based on the gradient of user cumulative submission, which solved the problem of privacy leakage in the existing contribution evaluation scheme. In addition, it integrated the evaluation of the contribution into the consensus process of the blockchain, making the evaluation results auditable. Finally, experiments based on MNIST dataset show that the proposed method can effectively evaluate the contribution. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan 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 Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment 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 Chinese Journal of Pathophysiology is the property of Jinan University, School of 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 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 Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural 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 World Nuclear Geoscience is the property of World Nuclear Geoscience 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 High Pressure Physics is the property of Chinese Journal of High Pressure 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.)

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 Mining & Metallurgy (10057854) 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 Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural 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.)

【目的】探讨妊娠期糖尿病（GDM）孕妇不同血糖指标异常与甲状腺功能变化的关系。【方法】选择2014年1月 至2015年12月在中山大学附属第一医院东院规律产检并分娩妊娠期糖尿病孕妇212例，所有孕妇在孕24-28周均直接行 75 g OGTT。将仅一项血糖异常为GDMⅠ（116例），两项血糖异常为GDMⅡ（61例），三项血糖异常为GDMⅢ（35例）。以同 期在本院规律产检并分娩的1868例无内科合并症、产科并发症和甲状腺疾病高危因素的孕妇为对照组。所有研究对象均 在入院分娩时采集空腹血，分离血清后采用化学发光免疫法检测促甲状腺素（TSH）、游离甲状腺素（FT4）、甲状腺过氧化物 酶抗体（TPO Ab）水平。比较两组孕妇TSH、FT4、TPO Ab水平。分别采用方差分析、Mann-Whitney U检验、Kruskal-Wallis秩 和检验或Fisher精确概率法对数据进行统计学分析。【结果】GDMⅡ组孕妇TSH中位数呈升高趋势（P = 0.012），FT4中位数 呈降低趋势（P = 0.002）。GDMⅡ组亚临床甲状腺功能减退症患病率高于对照组，差异有统计学意义（P = 0.020）。GDMⅢ 组亚临床甲状腺功能减退症患病率高于对照组，差异有统计学意义（P = 0.013）。【结论】OGTT血糖异常项目数大于等于两 项的GDM孕妇甲状腺功能异常患病率增高，并以亚临床甲减最常见。临床应对此类孕妇进行甲状腺功能全面检测，及时 发现治疗甲状腺功能异常，确保孕期安全，改善妊娠结局。

Copyright of Electroplating & Finishing is the property of Electroplating & Finishing 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.)