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随着装配式钢结构在建筑工程领域的应用日益广泛，单边螺栓连接作为一种高效、便捷的连接方式，逐渐受到业界的青睐。H型钢梁、方钢管柱通过T型钢连接件和单边螺栓连接技术形成新型装配式钢框架结构，梁柱节点作为整个框架体系的核心，其抗震性能对整体结构的影响至关重要。为评估单边螺栓T型钢连接梁柱节点在地震过程中的损伤情况，开展了4种不同刚度单边螺栓T型钢连接梁柱节点的拟静力试验。通过试验，获得了单边螺栓T型钢连接梁柱节点的破坏模式、滞回性能和初始转动刚度，分析了不同刚度的T型钢连接件对梁柱节点的破坏模式、抗弯承载能力和转动刚度退化的影响。采用考虑残余变形累积损伤修正的Park-Ang损伤指数模型研究了试验中节点的损伤演化规律，结果表明：所提出的地震损伤模型能够较好地反映单边螺栓T型钢连接梁柱节点的损伤演化过程与破坏程度，为该类梁柱连接节点的优化设计和安全评估提供了理论依据和实践经验。

基于人体工程学原理,设计了婴儿摇床六杆机构并综合运用Matlab及ADAMS软件实现六杆机构的联合优化设计。建立了六杆机构满足约束条件下求连杆最小长度的方程组,通过Matlab计算出连杆最小尺寸。对机构进行ADAMS参数化建模,设置连杆长度为变量,对机构进行运动学分析和动力学分析,并求出对应点的加速度曲线和连杆受力曲线。结合人体工程学数据,设计出连杆最佳长度、主动杆长度及曲柄转速。研究结论对提高婴儿床的使用功能与舒适性具有实际指导意义。

This paper summarized the nursing management of pressure ulcers in a patient with diabetes and Alzheimer‘s disease. In addition to routine care for pressure ulcers, efforts were made to enhance the skin hygiene and wound care. The patient was asked to take exercise under the guidance, and health education was carried out to improve knowledge and awareness of preventing pressure ulcers. Comprehensive interventions including regular exercise, shortening bedridden time and enhancing the skin management are effective to improve the wound healing of the patient with diabetes and Alzheimer‘s disease. (总结1例糖尿病合并阿尔茨海默症患者的压疮护理措施。在完善常规压疮护理的基础上, 护理人员加强受压部位皮肤清洁和伤口护理, 嘱患者规律运动, 同时开展健康宣教, 增加患者及其家属压疮预防相关知识。针对阿尔茨海默症合并糖尿病的压疮患者, 规律运动、减少卧床以及重视皮肤护理对促进压疮创面愈合具有积极意义。)

Copyright of Gold (1001-1277) is the property of Gold Magazine 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 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.)

Revit is a widely used architectural design and model creation software, but its control and performance of terrainhas been carried out in a "surface" way, not a real solid model, so it is difficult to meet the needs of some projects on terrain.Aiming at the pain point that internal functions of Revit cannot build 3D terrain entities, this paper takes forward designapplication of actual engineering projects as the research background, conducts research on solid terrain modeling of Revitbased on Dynamo, introduces five application methods, and proposes a optimization method to solve problems in practicalapplication, and finally forms a feasible solution. It provides some ideas for creating and using solid terrain models in Revitconveniently and quickly [ABSTRACT FROM AUTHOR]

Copyright of China Journal of Oral & Maxillofacial Surgery is the property of Shanghai Jiao Tong University, College of Stomatology 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 Applied Chemical Industry is the property of Shaanxi Research Design Insitute of Petroleum & Chemical Industry 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 Prevention & Treatment For Stomatological Diseases is the property of Journal of Prevention & Treatment For Stomatological Diseases 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 Shipin Kexue/ Food Science is the property of Food Science 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.)

Thyroid nodules, also known as goiter in Traditional Chinese Medicine (TCM), is a common disease affecting the endocrine system. This paper reviewed the clinical data of a patient with benign thyroid nodules of Qi stagnation and phlegm obstruction type. Related nursing measures were summarized form the perspectives of Traditional Chinese Medicine syndrome differentiation, efficacy of Traditional Chinese medicine prescription, key acupoints and routine nursing intervention. Based on the TCM theory, acupoint application is effective and safe in clinical symptoms relief of the patient with benign thyroid nodules of Qi stagnation and phlegm obstruction type. (甲状腺结节属于中医“瘿病”范畴, 是内分泌系统常见疾病。本文回顾1例穴位贴敷治疗气郁痰阻型甲状腺良性结节患者的护理体会, 本文从中医辨证、穴位贴敷药方功效、穴位作用、常规护理等方面进行了总结。基于中医理论指导, 运用穴位贴敷治疗甲状腺良性结节临床效果良好, 无明显不良反应, 值得临床参考借鉴。)

Copyright of Modern Preventive Medicine is the property of Modern Preventive 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 Feed Industry is the property of Liaoning Provincial Institute of Agricultural Mechanization 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.)

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Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica 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 Mine Automation is the property of Industry & Mine Automation 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 cactus pear fruits were under the two conditions of normal and low temperature treatment, logistics packaging by foam mesh bag, foam filler, laminated isolation plate, plastic wrap, a total of 8 kinds of treatments. The influence of different logistics packaging on the quality of cactus pear fruit was studied, by measuring fruit firmness, soluble solid, titratable acid, weight loss rate, juice yield, rate of intact fruit, ethyl alcohol, glucose, vitamin C content before and after logistics transportation, in order to select suitable logistics packaging methods for cactus pear fruits. The results showed that low temperature significantly reduced the quality reduction of cactus pear fruit during logistics transportation. Compared with foam filler, foam mesh bag, laminated isolation plate, logistics packaging by plastic wrap can maintain the firmness of fruit, decrease the content of vitamin C, soluble solid, glucose, juice yield, rate of intact fruit, and reduce the increase of ethanol and weight loss rate. There was no significant effect on titratable acid content of cactus pear fruit by different packing treatments. In summary, low temperature and the use of plastic wrap packaging can improve the quality of cactus pear fruit in logistics transportation. [ABSTRACT FROM AUTHOR]

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Objective To review and analyze the literature related to public health events in China from 2003 to 2023, so as to provide reference for predicting, preventing, and responding to future public health events, and to enhance China s capacity to deal with sudden public health emergencies. Methods A total of 2 717 articles related to public health field published between 2003 and 2023 and indexed in databases including SCI, CSSCI, CSCD, and PKU core in China National Knowledge Infrastructure (CNKI) were selected as data sources. The CiteSpace software was utilized to explore research hotspots and trends in the evolution of pathways in the field of public health events. Results The study revealed fluctuations in the number of publications on public health events. Author collaboration was relatively stable, while institutional collaboration intensity was low and interdisciplinary collaboration was limited. Research hotspots included emergency management, sudden events, epidemic prevention and control, infectious diseases, and online public opinion. Research content encompassed the epidemic characteristics, influencing factors, emergency response capabilities, and governance responses to public health events. Research topics went through three stages: exploration of public health theories, system construction, and social governance. Conclusion Future research directions will focus mainly on risk communication, public opinion management, and collaborative governance in public health events. [ABSTRACT FROM AUTHOR]

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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.)