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Associations of sleeping patterns and isotemporal substitution of other behavior with the prevalence of CKD in Chinese adults

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Frontiers of Medicine 2024年第2期18卷 303-314页

作者： Yi Ding Xiaoli Xu Zhuojun Xin Qiuyu Cao Jiaojiao Huang Xianglin wu Yanan Huo Qin Wan Yingfen Qin Ruying Hu Lixin Shi Qing Su Xuefeng Yu Li Yan Guijun Qin Xulei Tang Gang Chen Min Xu Tiange Wang Zhiyun Zhao Zhengnan Gao Guixia Wang Feixia Shen Zuojie Luo Li Chen Qiang Li Zhen Ye Yinfei Zhang Chao Liu Youmin Wang Tao Yang Huacong Deng Lulu Chen Tianshu Zeng Jiajun Zhao Yiming Mu shengli wu Yuhong Chen Jieli Lu Weiqing Wang Guang Ning Yu Xu Yufang Bi Mian Li Department of Endocrine and Metabolic Diseases Shanghai Institute of Endocrine and Metabolic DiseasesRuijin HospitalShanghai Jiao Tong University School of MedicineShanghai200025China Shanghai National Clinical Research Center for Metabolic Diseases Key Laboratory for Endocrine and Metabolic Diseases of the National Health Commission of ChinaShanghai Key Laboratory for Endocrine TumorState Key Laboratory of Medical GenomicsRuijin HospitalShanghai Jiao Tong University School of MedicineShanghai200025China Jiangxi Provincial People’s Hospital Affiliated to Nanchang UniversityNanchang330000China Department of Endocrinology The Affiliated Hospital of Southwest Medical UniversityLuzhou646000China Department of Endocrinology The First Affiliated Hospital of Guangxi Medical UniversityNanning530000China Zhejiang Provincial Center for Disease Control and Prevention Hangzhou310000China Department of Endocrinology Affiliated Hospital of Guiyang Medical UniversityGuiyang550000China Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai200000China tongji Hospital Tongji Medical CollegeHuazhong University of Science and TechnologyWuhan430000China Sun Yat-sen Memorial Hospital Sun Yat-sen UniversityGuangzhou510000China Department of Endocrinology The First Affiliated Hospital of Zhengzhou UniversityZhengzhou450000China Department of Endocrinology The First Hospital of Lanzhou UniversityLanzhou730000China Fujian Provincial Hospital Fujian Medical UniversityFuzhou350000China Dalian Municipal Central Hospital Affiliated of Dalian Medical UniversityDalian116000China Department of Endocrinology The First Hospital of Jilin UniversityChangchun130000China Department of Endocrinology The First Affiliated Hospital of Wenzhou Medical UniversityWenzhou325000China Qilu Hospital of Shandong University Jinan250000China Department of Endocrinology The Second Affiliated Hospital of Harbin Medical UniversityHarbin150000China Department of Endocrinology Cen

Studies have found a U-shaped relationship between sleep duration and chronic kidney disease(CKD)risk,but limited research evaluated the association of reallocating excessive sleep to other behavior with *** included 104538 participants from the nationwide cohort of the Risk Evaluation of Cancers in Chinese Diabetic Individuals:A Longitudinal Study,with self-reported time of daily-life *** isotemporal substitution models,we found that substituting 1 h of sleeping with sitting,walking,or moderate-to-vigorous physical activity was associated with a lower CKD ***-time physical activity displacement was associated with a greater prevalence reduction than occupational physical activity in working *** stratified analysis,a lower CKD prevalence related to substitution toward physical activity was found in long *** pronounced correlations were observed in long sleepers with diabetes than in those with prediabetes,and they benefited from other behavior substitutions toward a more active *** U-shaped association between sleep duration and CKD prevalence implied the potential effects of insufficient and excessive sleep on the kidneys,in which the pernicious link with oversleep could be reversed by time reallocation to physical *** divergence in the predicted effect on CKD following time reallocation to behavior of different domains and intensities and in subpopulations with diverse metabolic statuses underlined the importance of optimizing sleeping patterns and adjusting integral behavioral composition.

关键词： sleep physical activity chronic kidney disease isotemporal substitution behavioral pattern

济阳坳陷桩海地区碎屑岩优质储层特征及成因机制

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特种油气藏 2024年第3期31卷 27-36页

作者：韦敏于世娜佟欢吴彦佳周红科史潇潇郭厚根中国海洋大学山东青岛266100 中国石化胜利油田分公司山东东营257237 中国石油大学(北京) 北京102249

济阳坳陷桩海地区油气资源丰富,新近系和潜山地层探明储量较高,而古近系钻探和认识程度较低,古近系储层特征和优质储层的成因机制认识不清。为此,通过岩心、薄片、扫描电镜等分析手段,对桩海地区东下段—沙河街组碎屑岩储层的岩石学特... 详细信息

济阳坳陷桩海地区油气资源丰富,新近系和潜山地层探明储量较高,而古近系钻探和认识程度较低,古近系储层特征和优质储层的成因机制认识不清。为此,通过岩心、薄片、扫描电镜等分析手段,对桩海地区东下段—沙河街组碎屑岩储层的岩石学特征、成岩作用类型、储集空间特征及优质储层控制因素进行了研究。结果表明:桩海地区东下段—沙河街组碎屑岩储层分布范围小、厚度薄,储层以近源快速沉积的砂岩为主,岩石成熟度较低;压实作用是破坏储层孔隙的主要原因,以碳酸盐岩为主的胶结作用对孔隙造成了进一步的破坏,而有机酸溶蚀是形成次生孔隙、造成储层增孔的重要因素;孔隙类型整体以次生孔隙为主,原生孔隙仅在西北物源区东下段储层保留程度相对较高,储层裂缝发育程度低;优质储层发育主要受控于沉积条件、成岩改造和断裂沟通3个条件。岩石成熟度高、远离钙源、靠近酸源、断裂沟通的砂砾岩储层为有利勘探目标。该研究可为桩海地区古近系勘探开发提供地质依据。

关键词：成岩作用碎屑岩储层质量储层成因隐蔽油气藏桩海地区济阳坳陷

Structural Variability and Rifting Process of the Segmented Cenozoic Pearl River Mouth Basin,Northern Continental Margin of the South China Sea

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Acta Geologica Sinica(English Edition) 2022年第6期96卷 2074-2092页

作者： MA Bingshan QI Jiafu wu Guanghui REN Jianye YANG Linlong SUN tong CHEN Shi CHEN Weichang GE Jiawang School of Geoscience and Technology Southwest Petroleum UniversityChengdu 610500China College of Geosciences China University of Petroleum(Beijing)Beijing 102249China College of Marine Science and Technology China University of GeosciencesWuhan 430074China Working Station for Postdoctoral Scientific Research Shengli OilfieldDongyingShandong 257001China Research Institute of Petroleum Exploration Dagang Oilfield CompanyTianjin 300450China College of Geography Jining Normal UniversityUlanqabInner Mongolia 012000China

The Pearl River Mouth Basin(PRMB)is an important area for studying the evolution of continental marginal basins in the northern South China Sea(SCS),but the structural variability and spatiotemporal rifting process remains poorly *** study investigates the differential structural features of the eastern,middle and western PRMB,as well as the extensional deformation laws in operation during the rifting stage,according to an integrated analysis of geometric characteristics and kinematic parameters,i.e.,horizontal displacement and stretching factors of basin and *** PRMB underwent at least three phases of intense extension,which varied in time and space.(1)During the middle Eocene,most sags in the PRMB were intensely stretched and high-angle planar to listric boundary faults controlled the wedge-shaped stratigraphic geometry.(2)During the late Eocene-to-early Oligocene,the stratigraphic geometry of the sags was slightly wedge-shaped and continuously controlled by boundary faults,however,the extensional strength decreased relatively in the Northern depression zone,but increased in the Southern depression zone.(3)During the late Oligocene,the extension was extremely weak in the northeast PRMB,but relatively strong in the southwest PRMB,leading to tabular stratigraphic geometry in the northeast PRMB,but localized slightly wedge-shaped stratigraphic geometry in the *** southwest PRMB still underwent relatively strong extension during the early *** southwest PRMB that was induced by a small-scale localized mantle convection system constantly rifted during the late Oligocene,controlled by the weak lithosphere,westward(southwestward)diachronous opening and southward jump of the ocean *** applied quantitative parameters and spatiotemporal rifting process may be used as a reference with which to study the segmented continental margin rifts.

关键词： basin structure extensional feature rifting process Pearl River Mouth Basin northern South China Sea

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时间关联单光子计数中的多光子污染

光学学报 2000年第5期20卷 679-683页

作者：汪兆民许彤许咨宗吴冲黄胜利中国科学技术大学近代物理系合肥230027

从推导光子时间概率密度分布函数出发 ,研究了时间关联单光子计数法测量荧光寿命中 ,多光子修正函数的特征及其对测量误差的影响 ,并给出了定量关系式。

关键词：时间关联单光子计数荧光寿命测量多光子污染

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R32水平单管内的蒸发换热特性

制冷学报 2017年第3期38卷 36-42页

作者：李庆普陶乐仁王通吴生礼李垒胡永攀上海理工大学能源与动力工程学院上海200093

本文对2根不同孔径单管在饱和温度分别为0℃、5℃和10℃工况下进行水平管内R32蒸发换热的实验研究。采用热阻分离法得到管内制冷剂侧蒸发传热系数,以质量流量、饱和温度为影响因子,对实验结果进行单管热阻分析及综合性能评价。结果表明... 详细信息

本文对2根不同孔径单管在饱和温度分别为0℃、5℃和10℃工况下进行水平管内R32蒸发换热的实验研究。采用热阻分离法得到管内制冷剂侧蒸发传热系数,以质量流量、饱和温度为影响因子,对实验结果进行单管热阻分析及综合性能评价。结果表明:管内传热系数及压降均随着质量流量的增加而增加,管径对传热系数影响较大,1#传热系数约为2#的1.1~1.3倍,不同质量流量下温度对传热系数及压降的影响比重不同;随着质量流量的增加,管外水侧热阻占总热阻的比例逐渐增大,管内制冷剂侧热阻占总阻值的比例逐渐减小;两根单管单位压降传热系数均随质量流量的增加而减小,在不同质量流量下饱和温度对参数的影响比重不同。

关键词：蒸发换热质量流量饱和温度热阻分析综合性能评价

ER50-6焊丝钢热轧盘条难酸洗及损坏模具的原因分析

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热加工工艺 2019年第19期48卷 174-176,179页

作者：郑世伟朱立光曹胜利吴晓燕张庆军佟胜文华北理工大学冶金与能源学院河北省高品质钢连铸工程技术研究中心河北唐山063009 华北理工大学分析测试中心河北唐山063210 赤峰远联钢铁有限责任公司内蒙古赤峰024000

采用SEM、EDS和金相显微镜(OM)对ER50-6焊丝钢热轧盘条表面难以酸洗以及拉拔过程中损伤模具的原因进行了分析。结果表明:ER50-6焊丝钢表面生成了一层厚度约为10μm的Fe3O4,其与尖晶石结构相仿,较致密,难溶于酸。母材表面生成的Fe3O4如... 详细信息

采用SEM、EDS和金相显微镜(OM)对ER50-6焊丝钢热轧盘条表面难以酸洗以及拉拔过程中损伤模具的原因进行了分析。结果表明:ER50-6焊丝钢表面生成了一层厚度约为10μm的Fe3O4,其与尖晶石结构相仿,较致密,难溶于酸。母材表面生成的Fe3O4如果在除磷阶段没有去除干净,则在后续拉拔工序中会刮伤模具和钢丝表面,从而缩短模具寿命及影响钢丝质量。

关键词： ER50-6焊丝钢 Fe3O4 热轧盘条氧化铁皮

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贴壁风缓解和解决锅炉炉内高温腐蚀

锅炉制造 2018年第1期 13-16,20页

作者：王通宋纯龙韩升利崔成云于强吴家杰高效清洁燃煤电站锅炉国家重点实验室(哈尔滨锅炉厂有限责任公司) 黑龙江哈尔滨150046 黑龙江省投资集团有限公司黑龙江哈尔滨150036

应用低氮旋流燃烧器的超(超超)临界锅炉普遍出现了水冷壁高温腐蚀现象,成为电站锅炉运行的重大安全隐患。试验研究与分析认为,煤粉刷墙、两侧墙附近呈强还原性气氛,即存在高浓度CO、H2S是导致高温腐蚀发生的主要原因。数值模拟计算、实... 详细信息

应用低氮旋流燃烧器的超(超超)临界锅炉普遍出现了水冷壁高温腐蚀现象,成为电站锅炉运行的重大安全隐患。试验研究与分析认为,煤粉刷墙、两侧墙附近呈强还原性气氛,即存在高浓度CO、H2S是导致高温腐蚀发生的主要原因。数值模拟计算、实验室冷态试验、实炉冷态试验和热态试验证明,贴壁风是缓解和解决大型电站锅炉炉内高温腐蚀方法。

关键词：高温硫腐蚀贴壁风对冲锅炉旋流燃烧器

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渤海湾地区油、水井异常与地震的关系

石油学报 1980年第4期 39-48页

作者：吴振林佟武刘安健邹泉生张德元辽河油田胜利油田大港油田

本文根据辽河、大港、胜利三油田的资料,初步探讨了油、水井异常与地震的关系,结果证明,地壳的应力、应变变化远较固体介质灵敏。因此,油、水井动态异常机制比较清楚。其物理基础亦比较可靠,利用油田深井的油、水动态特征进行地震预报,... 详细信息

本文根据辽河、大港、胜利三油田的资料,初步探讨了油、水井异常与地震的关系,结果证明,地壳的应力、应变变化远较固体介质灵敏。因此,油、水井动态异常机制比较清楚。其物理基础亦比较可靠,利用油田深井的油、水动态特征进行地震预报,可能具有良好的前景。

关键词：地震井水位井水水位渤海湾工业产品产量石油产量

采用飞秒激光制备REBCO超导带材微桥结构的研究

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低温与超导 2021年第7期49卷 33-37页

作者：权雪玲黄胜利武悦沈赟靓凌天宇上海交通大学电子信息与电气工程学院上海200240 上海交通大学先进电子材料与器件平台上海200240

采用飞秒激光器制备了基于第二代高温超导带材(REBCO)的微桥结构。激光共聚焦显微镜以及扫描电镜进行表征,结果表明微桥刻蚀区超导层被完全刻蚀,可以有效约束电流的通路。此外,开展了液氮温区自场条件下临界电流测试,临界电流成比例缩... 详细信息

采用飞秒激光器制备了基于第二代高温超导带材(REBCO)的微桥结构。激光共聚焦显微镜以及扫描电镜进行表征,结果表明微桥刻蚀区超导层被完全刻蚀,可以有效约束电流的通路。此外,开展了液氮温区自场条件下临界电流测试,临界电流成比例缩小,n值稍有减少。研究结果表明,采用飞秒激光器制备高质量高鲁棒性的微桥,可以极大的提高效率,为后续进一步在极端条件下测试具有较高载流能力的高温超导带材样品奠定基础。

关键词：第二代高温超导(REBCO)带材临界电流飞秒激光微桥四引线传输电流测量