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钢领-钢丝圈摩擦力测试及表面处理技术 被引量:8
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作者 庾在海 吴文英 陈瑞琪 《纺织器材》 2006年第2期19-21,12,共4页
介绍了测试钢领、钢丝圈间摩擦力的一种装置,综述了钢领的表面处理新技术和新型钢领的结构,指出开发新型结构以代替传统的钢领、钢丝圈系统是实现环锭纺纱高速化的一个重要方向。
关键词 钢领 钢丝圈 表面处理 测试
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The Institut Pasteur of Côte D’Ivoire (Ivory Coast) in the Emergency Management of Air Travellers during the COVID-19 Pandemic: A Unique Experience in Supporting the Response Strategy in Côte D’Ivoire from 2021 to 2022
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作者 Blessa Jean-Claude Anné Tchepé Flore Bernadette Diplo +6 位作者 Kouassi Bernadin Kouame Serge Stéphane Yao Koffi Julien Golly Arouna Sidibe Jacques Kouakou Kouakou Serge Aoussi Mireille Dosso 《Open Journal of Applied Sciences》 CAS 2023年第5期739-745,共7页
Since its outbreak in December 2019 in Wuhan Province (China), the Coronavirus (COVID-19) disease quickly spread around the world in such a way that most response plans were outdated. There was an urgent need to chang... Since its outbreak in December 2019 in Wuhan Province (China), the Coronavirus (COVID-19) disease quickly spread around the world in such a way that most response plans were outdated. There was an urgent need to change and adapt response strategies as the virus globally spread. Entire firms and economies were brought to a standstill in order to reduce the virus’ capacity to spread and to limit some of the short-term impacts in order to save time and find out solutions to come back to a more or less normal way of life. Thus, most of the countries that closed their air, sea and land borders had to reopen them progressively, with travel restrictions submitted to rigid controls. In Côte d’Ivoire, as in all other countries, air travellers leaving the territory were required to provide a certificate for a negative COVID-19 test, valid for 24 to 72 hours depending on the country of destination. However, the national system implemented could not provide a result before 48 hours. The objective of this work was to develop an alternative strategy to the system for air travellers who were in a hurry and those who had a computer bug in obtaining their result. A total of 38,444 air travellers benefited from this strategy implemented by the Institut Pasteur de Côte d’Ivoire during these two years. 展开更多
关键词 COVID-19 Institut Pasteur de Côte D’Ivoire (IPCI) Air travellers EMERGENCIES STRATEGY Hurry Computer Bug
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ITMA2019巴塞罗那国际纺机展若干新技术评析--细纱相关拓展创新技术 被引量:6
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作者 倪远 王仁粮 徐稳根 《纺织器材》 2020年第6期58-61,64,共5页
为了展示ITMA2019巴塞罗那国际纺机展上细纱相关拓展创新技术,详细介绍瑞士立达公司、印度朗维公司展示的细纱接头机械手的工作流程和特征;分析多气圈超高速纺纱技术的纺纱机理及其对钢丝圈的要求;从日本丰田公司展出纺纱速度可达50 kr/... 为了展示ITMA2019巴塞罗那国际纺机展上细纱相关拓展创新技术,详细介绍瑞士立达公司、印度朗维公司展示的细纱接头机械手的工作流程和特征;分析多气圈超高速纺纱技术的纺纱机理及其对钢丝圈的要求;从日本丰田公司展出纺纱速度可达50 kr/min的“未来纺纱技术”样机,对比评析丰田离心式纺纱机多项中国发明专利与我国自动离心式细纱机专利的内容;叙述关于锭速划分和自动化领域技术创新的思考。指出:ITMA2019巴塞罗那国际纺机展上展示的纺纱新技术,证明传统领域的纺纱技术围绕着自动化信息化项目、高性价比的工艺技术不断创新和突破,超乎想象的高速纺纱,促使处于纺织领域主战场的中国纺织企业必须加快行业创新步伐,才能紧跟时代洪流。 展开更多
关键词 ITMA2019 巴塞罗那 接头机械手 多气圈 钢丝圈 超高速 离心式纺纱机
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镀铬钢领性能的初步探讨 被引量:5
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作者 严本善 《纺织器材》 2001年第3期175-177,共3页
介绍了钢领表面经镀铬后其各项性能的变化 ,说明钢领表面镀硬铬提高了其硬度和耐磨性 ,降低了表面粗糙度Ra值 ,使用后可降低成纱断头率。
关键词 钢领 镀铬 性能 硬度 磨损 纺织 电镀
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钢领、钢丝圈配套使用和管理的若干认识 被引量:5
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作者 屠珍雪 周国强 龚金华 《纺织器材》 2005年第3期40-42,共3页
简述了环锭纺细纱机用钢领、钢丝圈的性能特点、技术要求,以及如何正确使用和管理钢领、钢丝圈。
关键词 钢领 钢丝圈 选配 使用 管理
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我国主要纺织器材现状及发展策略——第3部分:钢丝圈 被引量:3
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作者 National Sci-tech Information Center of Textile Accessories(Shaanxi Research Institute of Textile Accessories,Xianyang 712000,China) 《纺织器材》 2004年第4期52-55,共4页
从纺纱技术的发展及对钢丝圈的要求入手 ,分析了当前我国普遍使用的环锭纺纱用钢丝圈制造业的规模、品种和技术现状及与国外先进水平的差距 ,提出应在深入研究环锭纺纱机理的基础上 ,不断开发钢丝圈用新材料、新设备、新工艺 ,优化其圈... 从纺纱技术的发展及对钢丝圈的要求入手 ,分析了当前我国普遍使用的环锭纺纱用钢丝圈制造业的规模、品种和技术现状及与国外先进水平的差距 ,提出应在深入研究环锭纺纱机理的基础上 ,不断开发钢丝圈用新材料、新设备、新工艺 ,优化其圈型 。 展开更多
关键词 纺织器材 发展策略 中国 环锭纺纱 钢丝圈制造业 品种 技术现状 生产规模
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影响环锭纺纱捻度不匀的因素分析 被引量:3
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作者 周致新 《纺织器材》 2004年第4期13-16,共4页
分析了环锭纺纱捻度不匀与捻度内不匀的关系 ,并通过大量试验数据说明各种因素对纱线捻度不匀和捻度内不匀的不同影响 。
关键词 环锭纺纱 捻度不匀 捻度内不匀 质量控制
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5,791名国际旅行者B超检查结果分析
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作者 胡辅助 李利文 +3 位作者 李勃 刘华实 韦文胜 万向阳 《旅行医学科学》 1996年第1期22-23,共2页
长沙卫生检疫局在对入出境人员的国际旅行保健中开展了B超检查。自1994年4月~1995年4月共检查5791人,现将结果报告如下:1 对象与方法1.1 检查对象 1994年4月—1995年4月办理国际旅行健康证的入出境人员。1.2 检查方法采用SHIMADZU
关键词 ENTRY-EXIT travellers B-Ultrasonic waves FATTY liver CHOLELITHIASIS international travel health care
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Travellers:Design Collaboration and Digital Media
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作者 J. Bahoric P. Nicholas G. Ormston 《Tsinghua Science and Technology》 SCIE EI CAS 2008年第S1期234-240,共7页
This paper examines the use of 3D electronic medium as a tool for procuring detailed design information for the Sandridge Bridge Travellers project. The Sandridge Bridge Travellers project required the production of 1... This paper examines the use of 3D electronic medium as a tool for procuring detailed design information for the Sandridge Bridge Travellers project. The Sandridge Bridge Travellers project required the production of 10 7.5 m of tall × 5 ― 12 m of wide figures under very tight programme and budget constraints. This was achieved through a synthesis of art and engineering, whereby structure and sculpture become one and the same. Traditional procurement routes would have entailed the production and interpretation of drawings and design details at all discipline interfaces before fabrication; an approach that was unfeasible given the constraints. Instead, The Travellers project saw a single electronic file pass backwards and forwards from client to architect, engineer, and fabricator, with information from the initial artistic concept work phases through to analysis, design, member scheduling and fabrication all integrated and facilitated by a single electronic medium. Key to the delivery was the use of 3D modeling and scripting programs that enabled the efficient use and development of design information through all stages of the design process. This enabled total integration of all trades requiring a collaborative approach where each party maintained joint ownership of the 3D design information from inception to conception. 展开更多
关键词 Sandridge Bridge travellers SCULPTURE 3-D modeling collaborative approach 3-D electronic medium AutoCAD R2004TM RhinoTM formats spline rationalization
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低聚半乳糖对几种人群肠道菌群改善及机体免疫调节的功能研究 被引量:2
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作者 宋玉民 王金伟 +2 位作者 李发财 庞明利 杨海军 《精细与专用化学品》 CAS 2013年第10期19-22,共4页
低聚半乳糖是功能性低聚糖的一种,在母乳中含量比较丰富。低聚半乳糖具有良好的生理功能,是功能食品良好的功能因子和理想的食品配料。它在调节肠道菌群、提高免疫力、改善代谢综合征等方面有非常好的效果。本文综述了低聚半乳糖对旅行... 低聚半乳糖是功能性低聚糖的一种,在母乳中含量比较丰富。低聚半乳糖具有良好的生理功能,是功能食品良好的功能因子和理想的食品配料。它在调节肠道菌群、提高免疫力、改善代谢综合征等方面有非常好的效果。本文综述了低聚半乳糖对旅行者、肥胖者以及老年人三种特定人群的生理功效研究。 展开更多
关键词 低聚半乳糖 生理功能 旅行者 肥胖人群 老年人群
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钢领磨损失效分析及改进措施 被引量:2
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作者 陈旭建 《纺织器材》 2002年第5期28-29,共2页
通过改进钢领热处理工艺参数和机加工及表面处理工艺 ,明显改善钢领表面硬度梯度和表面状态 ,取得了缩短钢领走熟期 ,减少细纱毛羽及延长使用寿命的效果。
关键词 钢领 磨损失效分析 改进 热处理 表面处理 硬度梯度 纺纱
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纺纱专件及器材对纱线毛羽的影响与控制措施
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作者 赵志军 王洁 《纺织器材》 2005年第1期39-40,共2页
分析棉纺专件在高速运转时与纺纱毛羽间关系 ,分析原因 。
关键词 棉纺专件 高速 毛羽 钢丝圈 纱管 锭子
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朝向“彼在”的“此在”——评李仕淦的散文诗集《旅行者》 被引量:1
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作者 孙丽君 《河北民族师范学院学报》 2017年第1期44-49,共6页
"在路上"是诗人李仕淦赋予生命存在的基本姿态,他的散文诗集《旅行者》以对生命旅行的叙述,谱写了一首关于生命、文化、文明甚至是宇宙的史诗。在李仕淦的笔下,"旅行者"的旅行是从"荒漠"出发、于"河... "在路上"是诗人李仕淦赋予生命存在的基本姿态,他的散文诗集《旅行者》以对生命旅行的叙述,谱写了一首关于生命、文化、文明甚至是宇宙的史诗。在李仕淦的笔下,"旅行者"的旅行是从"荒漠"出发、于"河流"溯源并无限趋向于"天光"弥漫的澄明之境的过程,它将"此在"的生命与对生命终极意义的追求和对历史、文明以及万物的溯源相融合,建构起一个生命与旅行同构、历史与文明合流、人性与神性同在的宏大架构。 展开更多
关键词 李仕淦 《旅行者》 荒漠 河流 天光
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Magical, Ambiguous and Salacious: Naples in the English Travel Memoirs (1816-1841)
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《History Research》 2012年第5期305-315,共11页
Through an analysis of the accounts of English travellers in Naples between 1816 and 1841, the objective of this paper is to attempt to identify an image of the city and its inhabitants without following the direction... Through an analysis of the accounts of English travellers in Naples between 1816 and 1841, the objective of this paper is to attempt to identify an image of the city and its inhabitants without following the direction of the usual negative stereotypes common to much of the literature associated with the "Grand Tourist", a literature to which scholars and readers from the 16th to the 19th century were used. The research also aims to demonstrate through previously unknown and unheeded sources that there were not only those English travellers on their Grand Tour of the post-Restoration Bourbon Mezzogiorno (southern Italy) looking for an opportunity of comparing their own civilization (which was considered far superior) to a more fragile reality. There were also other British people who had identified, with a critical eye and spirit of observation, the existence of a Naples and a south Italy which did not merely represent the sum of stereotypes and fallacies handed down through the centuries, and thus refusing the obvious, predictable and false approach given by their own countrymen. 展开更多
关键词 NAPLES Mezzogiomo Grand Tour Kingdom of the Two Sicilies British travellers STEREOTYPES
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淬火工艺是保证钢丝圈开口拉伸变形率的关键
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作者 王晓静 《纺织器材》 2000年第2期31-34,共4页
针对钢丝圈热处理后存在的“软硬混杂”现象 ,对有关工序进行多次反复试验 ,并采用钢丝圈开口拉伸测量仪精确测量其开口距离 ,重点在淬火工序采取了诸项改进措施 ,使钢丝圈的淬火质量有了较大幅度的提高 ,“软硬混杂”现象基本得以控制 ... 针对钢丝圈热处理后存在的“软硬混杂”现象 ,对有关工序进行多次反复试验 ,并采用钢丝圈开口拉伸测量仪精确测量其开口距离 ,重点在淬火工序采取了诸项改进措施 ,使钢丝圈的淬火质量有了较大幅度的提高 ,“软硬混杂”现象基本得以控制 ,开口拉伸变形率合格率达 80 展开更多
关键词 钢丝圈 开口拉伸变形率 淬火工艺
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船池运载行车行走轮侧向滑移的分析与处理
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作者 陈汛平 《武汉交通科技大学学报》 1995年第1期86-89,共4页
分析了船池运载行车行走轮侧向滑移的原因,从理论上提出了以浮动支承结构取代固定支承结构,以动态平行调整取代静态平行调整的方案.实际验证了这种方案是可行的.
关键词 运载行车 行轮 侧向滑移 船模 流体动力试验
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钢丝圈开口拉伸变形率测试仪的研制和应用
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作者 白杨 由学志 +1 位作者 王梅 周家骧 《纺织器材》 2003年第6期28-30,共3页
钢丝圈开口拉伸变形率 ,是行业标准FZ/T 930 0 2— 2 0 0 2规定的测试项目。
关键词 钢丝圈 拉伸变形率测试仪 研制 应用 纺织器材
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Schistosomiasis in immigrants,refugees and travellers in an Italian referral centre for tropical diseases
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作者 Valentina Marchese Anna Beltrame +5 位作者 Andrea Angheben Geraldo Badona Monteiro Giovanni Giorli Francesca Perandin Dora Buonfrate Zeno Bisoffi 《Infectious Diseases of Poverty》 SCIE 2018年第1期531-540,共10页
Background:Schistosomiasis is one of the most important neglected tropical diseases.If unrecognised and untreated,the chronic infection can lead to irreversible complications.Methods:Retrospective observational study ... Background:Schistosomiasis is one of the most important neglected tropical diseases.If unrecognised and untreated,the chronic infection can lead to irreversible complications.Methods:Retrospective observational study aimed at describing clinical history,laboratory findings and imaging presentation of imported schistosomiasis diagnosed at the Centre for Tropical Diseases,Sacro Cuore Don Calabria Hospital of Negrar,Verona,Italy from 2010 to 2014.The aim of our study was to assess differences in demographic characteristics,clinical presentation,laboratory data and ultrasound findings between immigrants/visiting friends and relatives(VFR)from endemic countries(endemic group)and expatriates/travellers(non-endemic group).Results:A total of 272 patients were retrieved:234 in the endemic and 38 in the non-endemic group.Most of the patients acquired schistosomiasis in Africa(97.4%).Symptoms were reported by 52.9%of the patients;abdominal pain(36%),macroscopic hematuria(11.3%),and genito-urinary symptoms(7.4%)being the most frequently reported.Increased IgE and blood eosinophilia were observed in 169(63.8%)and 130(47.8%)patients,respectively.The proportion of positive serology was 250/272(91.9%).The Circulating Cathodic Antigen CCA for Schistosoma mansoni was positive in 14/61 individuals(23%).At microscopy,infected subjects were 103/272(37.9%).The species of Schistosoma found were S.haematobium(47.6%),S.mansoni(46.6%)or both(5.8%).Schistosomiasis was classified as confirmed in 103(37.9%),probable in 165(60.6%)and suspected in 4(1.5%)cases using clinical presentation,laboratory data and ultrasound findings.The infection was further classified based on organ involvement:intestinal(17.9%),hepatosplenic(5.1%),urogenital(48.9%),and indeterminate(43.8%).The comparative analysis of endemic and non-endemic patients highlighted differences in sex and age.Endemic patients had more frequent ova identification(41.9%vs.13.2%,P<0.001)and increased IgE(70%vs.26.3%,P<0.001)when compared with non-endemic.Multivariate analyses showed that 展开更多
关键词 SCHISTOSOMIASIS Neglected tropical diseases IMMIGRANTS Refugees travellers Europe Italy
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Studies on Persian Passion Play (ta'ziya): An Annotated Bibliography
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作者 Mahnia Nematollahi Mahani 《Cultural and Religious Studies》 2017年第2期95-112,共18页
Persian Passion Play (Ta'ziya), the most important Shiite religious ritual, performed by non-professional actors and musicians, is based on the martyrdom of the third Shiite Imam, Husein, and his companions at Karb... Persian Passion Play (Ta'ziya), the most important Shiite religious ritual, performed by non-professional actors and musicians, is based on the martyrdom of the third Shiite Imam, Husein, and his companions at Karbala (in 680). This paper aims to introduce a wide range of sources, both books and articles, on the history, music, actors, and arrangements of ta'ziya performance in Iran from 1971 onwards. It includes a number of titles of ta'ziya manuscripts, and the place of performance. The article contains traveler accounts from sixteen century onwards and the translations of ta'ziya texts in European languages. 展开更多
关键词 Ta'ziya Martyrdom of Imam Husein ta'ziya in Persian literature history music manuscripts travellers accounts
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珠海口岸出入境人员疾病监测结果分析 被引量:16
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作者 蒋小燕 杜坚 《中国国境卫生检疫杂志》 CAS 2005年第2期65-67,共3页
〔目的〕 掌握珠海口岸各类出入境人员中疾病分布的特点,以便有针对性的开展疾病监测工作。〔方法〕 对2 0 0 4年经珠海口岸出入境的114 78名出入境人员的疾病监测结果进行统计分析。〔结果〕 在被监测对象中存在着多种疾病,按检出... 〔目的〕 掌握珠海口岸各类出入境人员中疾病分布的特点,以便有针对性的开展疾病监测工作。〔方法〕 对2 0 0 4年经珠海口岸出入境的114 78名出入境人员的疾病监测结果进行统计分析。〔结果〕 在被监测对象中存在着多种疾病,按检出率的高低排列如下:HBsAg阳性、肝功能(ALT)异常、心电图异常、血压异常、梅毒螺旋体抗体阳性、开放性肺结核、HIV抗体阳性;不同类别人员所患疾病的种类有差异。〔结论〕 应加强对重点人群的卫生监管工作,加强与当地医疗部门、政府部门的合作,普及预防疾病传播的知识,提高人们的自我防护意识。 展开更多
关键词 疾病 监测 出入境人员
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