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| 1 | Solvent de binding of water soluble binder in powder injection moulding显示文摘The solvent debinding of water soluble binder in powder injection moulding (MIM) was investigated systematically, including the effects of solvent types, temperature and the thickness of green parts on the solvent debinding rate. After studying the debinding of a green part with a thickness of 4.26 mm, it was found that, the debinding rate of polyethylene glycol(PEG) in water and alcohol was high initially, and then decreased; however, it would increase with temperature increasing. At room temperature, the dissolution rate of PEG in water was higher than that in alcohol, but the latter would be much faster with temperature increasing because the debinding activation energy in alcohol was 51.44 kJ·mol -1 ·K -1 , much higher than 24.23 kJ·mol -1 ·K -1 in water. With a green part thickness larger than 4.26 mm, the debinding was controlled by diffusion; but with that smaller than 2.36 mm, the debinding was controlled by both dissolution and diffusion. | Li Songlin(李松林) Huang Baiyun(黄伯云) Qu Xuanhui(曲选辉) Li Yimin(李益民) | 1999 | 中国有色金属学会会刊:英文版1999，9，3： | 14 |
| 2 | Epidemiological Data of Work-Related Musculoskeletal Disorders—China,2018–2020显示文摘Summary What is already known about this topic?In recent decades,work-related musculoskeletal disorders(WMSDs)have become increasingly prominent and have become an important issue that is of universal concern and an urgent need to be solved in all countries of the world.What is added by this report?The top three industries or occupational groups with the highest standardized prevalence rate of WMSDs were flight attendants,medical staff,and vegetable greenhouses in that order.Women workers were 1.5 times more likely to suffer from WMSDs than men workers. | Ning Jia Huadong Zhang Ruijie Ling Yimin Liu Gang Li Zaoliang Ren Yan Yin Hua Shao Hengdong Zhang Bing Qiu Meibian Zhang Dayu Wang Qiang Zeng Rugang Wang Jianchao Chen Danying Zhang Liangying Mei Yongquan Liu Jixiang Liu Chengyun Zhang Tianlai Li Qing Xu Ying Qu Xueyan Zhang Xin Sun Zhongxu Wang | 2021 | China CDC weekly2021，3，18： | 13 |
| 3 | Investigation on Work-Related Musculoskeletal Disorders--China, 2018−2019显示文摘What is already known about this topic?Work-related musculoskeletal disorders(WMSDs)have a high prevalence and seriously harmful,which has attracted extensive attention in various countries in the world.Currently,the occurrence and rules of WMSDs in key industries are not known in China.What is added by this report?The prevalence of WMSDs is relatively high among professional populations in key industries in China,with the most commonly affected body parts concentrated in neck,shoulders,and low back and increasing with age and working years.What are the implications for public health practice?This study determined the prevalence and distribution characteristics of WMSDs in key industries in China and provided scientific evidence to recommend for inclusion of WMSDs in the new revision of the list of occupational diseases in China. | Ning Jia Huadong Zhang Ruijie Ling Yimin Liu Gang Li Zaoliang Ren Yan Yin Hua Shao Hengdong Zhang Bing Qiu Meibian Zhang Dayu Wang Qiang Zeng Rugang Wang Jianchao Chen Danying Zhang Liangying Mei Yongquan Liu Jixiang Liu Chengyun Zhang Tianlai Li Qing Xu Ying Qu Xueyan Zhang Xin Sun Zhongxu Wang | 2020 | China CDC weekly2020，2，18： | 11 |
| 4 | NUMERICAL SIMULATION OF FEEDSTOCK MELT FILLING IN A CYLINDRICAL CAVITY WITH SOLIDIFICATION IN POWDER INJECTION MOLDING显示文摘INTRODUCTIONPowderinjectionmolding(PIM)isaprocesingrouteforfabricatingmetalorceramiccomponentswithcomplexshapeandhighperfor?.. | Qu Xuanhui, Li Yimin, Yue Hongsheng, Mao Jinying, Zhu Lei and Huang Baiyun State Key Laboratory for Powder Metallurgy, Central South University of Technology, Changsha 410083, P. R. China | 1998 | 中国有色金属学会会刊:英文版1998，8，4： | 9 |
| 5 | IMPROVEMENT OF RHEOLOGICAL AND SHAPE RETENTION PROPERTIES OF WAX-BASED MIM BINDER BY MULTI-POLYMER COMPONENTS显示文摘INTRODUCTIONMetalinjectionmolding(MIM)isanemergingnetshapingproceswiththecapabilityofproducingcomplexmetalproductswhichcan?.. | Li, Yimin Huang, Baiyun Qu, Xuanhui | 1999 | 中国有色金属学会会刊:英文版1999，9，1： | 7 |
| 6 | INJECTION MOLDED TUNGSTEN HEAVY ALLOY显示文摘INTRODUCTIONMetalInjectionMolding(MIM),whichisderivedfromplasticinjectionmolding,isakindofnewlydevelopedpowdermetalurgyformin... | Li Yimin, Qu Xuanhui, Li Zhilin and Huang Baiyun State Key Laboratory for Powder Metallurgy, Central South University of Technology, Changsha 410083, P. R. China | 1998 | 中国有色金属学会会刊:英文版1998，8，4： | 5 |
| 7 | 装饰艺术及装饰造型的基本特征显示文摘作为一种相对独立、包容面又十分广泛的艺术形态或创作体裁,装饰艺术以实用为目的,以形式表现和审美表达为核心,兼备了实用与欣赏、具象与抽象、表物与寓意等方面的特点。装饰艺术具有形式结构上的内在规定性,其概念也随着时代的发展而得以不断地拓展和延伸。装饰造型是装饰艺术的物化和载体,是装饰艺术的视觉化、形象化。由于其功能及审美价值的文化取向形成了装饰艺术的精神内涵,从而在造型方式上体现出鲜明的艺术特征。装饰艺术是人类文化艺术领域中重要的组成部分,具有广泛的实用价值和艺术欣赏价值。 | 曲艺民 秦天星 Qu Yimin Qin Tianxing | 2005 | 昌吉学院学报2005，，3： | 4 |
| 8 | Thermal debinding processing of 316L stainless steel powder injection molding compacts 显示文摘 | LI YIMIN LIU SHAOJUN QU XUANHUI | 2003 | Journal of Materials Processing Technology2003，，137： | 1 |
| 9 | Viscosity and Melt Rheology of Metal Injection Moulding Feedstocks显示文摘 | Li Yimin(李益民) Huang Baiyun(黄伯云) Qu Xuanhui(曲选辉) | 1999 | Powder Metallurgy1999，42，1： | 1 |
| 10 | Incidence and Risk Factors of the Upper-Limb Musculoskeletal Disorders Among Occupational Groups in Key Industries—China,2018–2021显示文摘What is already known about this topic?The burden of illness and economic losses due to upper-limb work-related musculoskeletal disorders(UL-WMSDs)is high;thus,they have become a major global public health problem.At present,the epidemiological characteristics of UL-WMSDs in China's occupational population are still unknown.What is added by this report?The incidence of UL-WMSDs among key occupational groups in China is 22.5%,with distinct occupational characteristics.What are the implications for public health practice?This study has primarily determined the occurrence and potential risk factors of UL-WMSDs in key industries in China and provided data support for recommending prevention and control of the occurrence of such diseases in key industries in China,and in facilitating the addition into the China’s List of Legal Occupational Diseases. | Ning Jia Meibian Zhang Huadong Zhang Ruijie Ling Yimin Liu Gang Li Yan Yin Hua Shao Hengdong Zhang Bing Qiu Dongxia Li Dayu Wang Qiang Zeng Rugang Wang Jianchao Chen Danying Zhang Liangying Mei Xinglin Fang Yongquan Liu Jixiang Liu Chengyun Zhang Tianlai Li Jun Qi Qing Xu Ying Qu Xueyan Zhang Xin Sun Zhongxu Wang | 2022 | China CDC weekly2022，4，50： | 1 |
| 11 | Trans Nonferrous Met Soc China显示文摘 | Huang Baiyun and Qu Xuanhui | 1999 | 9(1):22 ~ 291999，9，1： | 1 |
| 12 | Site-specific determination of TTR-related functional peptides by using scanning tunneling microscopy显示文摘为功能的肽的设计和优化, unravelling 单个积木的结构以及整体的性质是首要的。TTR1,源于人的 transthyretin,形成纤丝的肽在象家庭淀粉的 polyneuropathy 和老年的全身的淀粉样变性病那样的疾病被含有。基于 TTR1 脚手架,功能的肽 TTR1-RGD 被设计明确地与房间交往。这里,我们过去常扫描通道显微镜学(STM ) 与反向的顺序和修改前面的顺序分析 TTR1 相关的肽的集会结构。sitespecific 分析显示出下列:我) TTR1 肽涉及汇编,将近在订的表以内盖住全部长度组织。ii ) 为 TTR1-RGD 肽集会,当 RGDS 主题采用允许它支持房间粘附的灵活符合构造时, TTR1 主题形成订的表。关键地点清楚地作为连接器残余 Gly13 被识别。iii ) 尽管有在化学的差别,他们显示类似的集合的前面、反向的肽集会表演的仔细的检查特征,说明这些肽的柔韧的性质。iv ) Glycine 连接器残余在强烈建议顺序能被增加更多的连接器残余优化的 -strands, 被包括。进这些肽的装配结构的这些积累的卓见帮助解开驾驶肽集会的机制并且在新窗户中指示 sequenceprogrammed 肽 architectures.Open | Lanlan Yu Yongfang Zheng JingXu Fuyang Qu Yuchen Lin Yimin Zou Yanlian Yang Sally L. Gras Chen Wang | 2018 | Nano Research2018，11，1： | 1 |
| 13 | Pregnancy Loss in Relation to the Risks of Female-Specific Cancers in a Population-Based Cohort and Mendelian Randomization Study — China, 2004–2017显示文摘Summary What is already known about this topic?Limited evidence exists regarding the relationship between pregnancy loss and female-specific cancers within the Chinese population from prospective cohort studies.What is added by this report?Terminations were associated with a 13%lower risk of endometrial cancer,whereas stillbirths were related to an 18%higher risk of cervical cancer.Rural residents with a history of pregnancy loss experienced a 19%and 38%increased risk of breast and cervical cancers,respectively,compared to their urban counterparts.Moreover,a positive graded relationship between live births and pregnancy loss on cervical cancer was observed.What are the implications for public health practice?This study has significant implications for identifying women at an increased risk for breast and genital cancers and contributes to the development of effective public health strategies for female cancer prevention.Future research on reproductive history,particularly in rural areas,should be given priority in efforts to improve female cancer screening and early detection. | Yongle Zhan Yawen Wang Yimin Qu Lin Zhang Xuan Liu Ruiyi Liu Peng Xue Jiaxu Wang Dongxu Qin Hexin Yue Canqing Yu Jun Lyu Yu Guo Zhengming Chen Yu Jiang Liming Li China Kadoorie Biobank Collaborative Group | 2023 | China CDC weekly2023，5，19： | 0 |
| 14 | Correlation between aquaporin-4 and brain edema in an animal model of astrocytic oxygen-glucose deprivation and reintroduction显示文摘BACKGROUND:Previous studies have demonstrated that aquaporin-4 (AQP4) plays a key role in the formation and resolution of brain edema.However,the molecular mechanisms and role of AQP4 in hypoxia-ischemia-induced brain edema remain poorly understood.OBJECTIVE:To establish a newborn animal model of astrocytic oxygen-glucose deprivation and reintroduction,to observe the correlation between AQP4 and cellular volume,and to investigate the role of AQP4 in the development of brain edema following oxygen deprivation and reintroduction.DESIGN,TIME AND SETTING:A comparative experiment was performed at the Experimental Center of West China Second University Hospital between October 2007 and April 2009.MATERIALS:Astrocytes were derived from the neocortex of Sprague Dawley rats aged 3 days.METHODS:Astrocytes were incubated in glucose/serum-free Dulbecco's modified Eagle's medium,followed by 1% oxygen for 6 hours.Finally,oxygen-glucose deprivation and reintroduction models were successfully established.MAIN OUTCOME MEASURES:Real-time polymerase chain reaction and Western blot analysis were used to measure expression of AQP4 mRNA and protein in cultured rat astrocytes following oxygen-glucose deprivation and reintroduction.Astrocytic cellular volume,as determined by [3H]-3-O-methyl-D-glucose,was used to represent the extent of astrocytic swelling.RESULTS:During oxygen-glucose deprivation,AQP4 mRNA and protein expression gradually decreased in astrocytes,whereas cellular volume increased in a time-dependent manner (P < 0.01).Following oxygen-glucose reintroduction,AQP4 mRNA and protein expression was upregulated,peaked at day 7,and then gradually decreased,but still higher than normal levels (P < 0.05).However,cellular volume gradually decreased (P < 0.01),and then reached normal levels at day 7.CONCLUSION:AQP4 expression highly correlated with cellular volume changes,suggesting that AQP4 played an important role in modulating brain water transport in an astrocytic oxygen-glucose deprivation and reintroduction model. | Yimin Hua Yi Qu Li Zhang Long Xiang | 2010 | Neural Regeneration Research2010，5，9： | 0 |
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