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Mindfulness-based online intervention on mental health and quality of life among COVID-19 patients in China: an intervention design

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Infectious Diseases of Poverty 2021年第3期10卷 62-71页

作者： ming-yu si Wei-Jun Xiao Chen Pan Hao Wang Yi-Man Huang Jun Lian Winnie W.S.Mak Zhi-Wei Leng Xiao-You Su Qiu-PingTang yu Jiang Lu-Zhao Feng Wei-Zhong Yang Chen Wang School of Population Medicine and Public Health Chinese Academy of Medical Sciences and Peking Union Medical College9 DongDanSanTiaoDongchengBeijingChina Department of Clinical Psychology The Third Xiangya Hospital of Central South UniversityNo.138 Tongzipo RoadYueluChangshaHunanChina Diversity and Well-Being Laboratory Department of PsychologyThe Chinese University of Hong KongShatinNTHong KongChina Chinese Academy of Medical Sciences and Peking Union Medical College BeijingChina National Clinical Research Center for Respiratory Diseases BeijingChina.

Background:COVID-19 can lead to increased psychological symptoms such as post-traumatic stress disorder(PTSD),depression,and anxiety among patients with *** on the previous mindfulness-based interventions proved to be effective,this protocol reports a design of a randomized controlled trial aiming to explore the efficacy and possible mechanism of a mindful living with challenge(MLWC)intervention developed for COVID-19 survivors in alleviating their psychological problems caused by both the disease and the ***:In April 2021,more than 1600 eligible participants from Hubei Province of China will be assigned 1:1 to an online MLWC intervention group or a waitlist control *** participants will be asked to complete online questionnaires at baseline,post-program,and 3-month *** differences of mental health status(***)and physical symptoms including fatigue and sleeplessness between the COVID-19 survivors who receiving the online MLWC intervention and the control group will be *** addition,the possible mediators and moderators of the link between the MLWC intervention and target outcomes will be evaluated by related verified scales,such as the Five Facets Mindfulness *** will be analyzed based on an intention-to-t「eat approach,and SPSS software will be used to perform statistical ***:The efficacy and potential mechanism of MLWC intervention in improving the quality of life and psychological status of COVID-19 survivors in China are expected to be *** from this study will shed light on a novel and feasible model in improving the psychological well-being of people during such public health *** registration Chinese ClinicalTrial Registry(ChiCTR),ChiCTR2000037524;Registered on August 29,2020,http://***/***?proj=60034.

关键词： COVID-19 Internet Mindfulness-based intervention Mental health Randomized controlled trial China

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基于DBN的入侵检测分类模型构建和优化方法

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计算机仿真 2021年第11期38卷 266-274页

作者：李玉峰明拓思宇魏鹏上海大学计算机工程与科学学院上海200444 31401部队吉林吉林132000 61660部队北京100089

在深度信念网络(Deep Belief Network, DBN)应用于图像、视频等领域中,研究者们普遍通过实践经验设置DBN基本网络结构—DBN深度及每层神经元的个数。将DBN模型作为入侵检测分类模型,提出了DBN模型中基本网络结构的适应度标准,利用该标... 详细信息

在深度信念网络(Deep Belief Network, DBN)应用于图像、视频等领域中,研究者们普遍通过实践经验设置DBN基本网络结构—DBN深度及每层神经元的个数。将DBN模型作为入侵检测分类模型,提出了DBN模型中基本网络结构的适应度标准,利用该标准提出了一种用于寻找DBN优化网络结构的改进粒子群优化算法。算法首先利用鱼群思想优化粒子群优化算法搜索初始优化网络结构,然后将初始优化网络结构作为利用滑动窗口优化粒子群算法的初始值,继续寻优直到找到全局优化网络结构。将优化算法构造的DBN模型作为入侵检测分类模型进行实验,实验结果表明,相较其它优化算法,方法显著提高了入侵检测分类准确率,明显降低了入侵检测误报率和检测时间,是一种高效且可行的入侵检测分类模型构建和优化方法。

关键词：入侵检测深度信念网络人工鱼群算法粒子群优化滑动窗口

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伴有面转代偿头位的先天性下直肌麻痹临床特征与手术治疗（英文）

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国际眼科杂志 2019年第4期19卷 538-546页

作者：司明宇邵新香范可顺徐州医科大学附属徐州市立医院眼科徐州市第一人民医院眼科徐州市眼科医院中国江苏省徐州市221001

目的:描述伴有面转代偿头位的先天性单纯下直肌麻痹患者的临床表现,并分析其手术治疗效果。方法:回顾性分析2014-05/2018-07伴有明显面转代偿头位的先天性下直肌麻痹患者,手术前后患者面转程度的变化借助骨科量角器来检查,垂直、水平斜... 详细信息

目的:描述伴有面转代偿头位的先天性单纯下直肌麻痹患者的临床表现,并分析其手术治疗效果。方法:回顾性分析2014-05/2018-07伴有明显面转代偿头位的先天性下直肌麻痹患者,手术前后患者面转程度的变化借助骨科量角器来检查,垂直、水平斜视度变化通过三棱镜交替遮盖试验来测量,旋转斜视度变化通过眼底对眼球客观旋转状态评估。下直肌缩短术是主要治疗方案。结果:在15例研究对象中,有13例行下直肌缩短术或者联合上直肌后徙术术后疗效好,下直肌运动不足明显改善,眼球运动协调,以面转为主的代偿头位消失,垂直、水平、旋转斜视得到矫正;并得出:每缩短1 mm下直肌可矫正1.54±0.93°内旋斜视。而行下斜肌断腱术治疗的垂直斜视度小的患者,面转改善不理想,仍遗留眼球运动不协调。结论:先天性单纯的下直肌麻痹以面转代偿头位为主,下直肌缩短术治疗效果好,轻度的过矫及欠矫不影响手术疗效。

关键词：先天性下直肌麻痹面转代偿头位下直肌缩短术

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Psychological impact of COVID-19 on medical care workers in China

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Infectious Diseases of Poverty 2020年第4期9卷 163-163页

作者： ming-yu si Xiao-You Su yu Jiang Wen-Jun Wang Xiao-Fen Gu Li Ma Jing Li Shao-Kai Zhang Ze-Fang Ren Ran Ren yuan-Li Liu You-Lin Qiao Department of Epidemiology and Biostatistics School of Population Medicine and Public HealthChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina School of Nursing Jining Medical UniversityJiningShandongChina Affiliated Tumor Hospital Xinjiang Medical UniversityUrumqiChina Public Health School Dalian Medical UniversityDalianChina West China School of Public Health Sichuan University/West China Forth HospitalSichuan UniversityChengduChina Henan Cancer Hospital Affiliate Cancer Hospital of Zhengzhou UniversityZhengzhouChina School of Public Health Sun Yat-sen UniversityGuangzhouChina Global Health Research Center Dalian Medical UniversityDalianChina School of Health Management and Policy Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Cancer Epidemiology National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical College17 South PanjiayuanChaoyang DistrictBeijingChina

Background Medical care workers experienced unprecedented levels of workload and pressure since the outbreak of coronavirus disease 2019(COVID-19).Little is known about its exact impact on medical care workers and related factors in *** study aims to identify the psychological impact of COVID-19 on medical care workers in *** From February 23 to March 5,2020,a cross-sectional survey was conducted among 863 medical care workers from seven provinces in China using standard questionnaires measuring adverse psychological outcomes including Impact of Event Scale-6(IES-6),Depression,Anxiety and Stress Scale(DASS)and related psychosocial factors like perceived threat,social support and coping *** Factor analysis was performed to identify the dimensions of perceived threat by study *** regression was used to examine the determinants of adverse psychological *** Posttraumatic stress(PTS)were prevalent in this sample of health care professionals,and 40.2%indicated positive screens for significant posttraumatic stress disorder *** proportion of having mild to extremely severe symptoms of depression,anxiety and stress were 13.6,13.9 and 8.6%,*** threat and passive coping strategies were positively correlated to PTS and DASS scores,while perceived social support and active coping strategies were negatively correlated to DASS *** were more likely to be anxious than others among medical care workers during the COVID-19 *** Adverse psychological symptoms were prevalent among medical care workers in China during the COVID-19 *** for adverse psychological outcomes and developing corresponding preventive measures would be beneficial in decreasing negative psychological outcomes.

关键词： COVID-19 Medical care worker China Psychological Posttraumatic stress disorder Depression Anxiety Stress

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Dynamic Regulation of Hydrogen Bonding Networks and Solvation Structures for Synergistic Solar‑Thermal Desalination of Seawater and Catalytic Degradation of Organic Pollutants

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Nano-Micro Letters 2025年第2期17卷 548-565页

作者： ming‑yuan yu Jing Wu Guang Yin Fan‑Zhen Jiao Zhong‑Zhen yu Jin Qu Beijing Key Laboratory of Advanced Functional Polymer Composites Beijing University of Chemical TechnologyBeijing 100029People’s Republic of China State Key Laboratory of Organic‑Inorganic Composites College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing 100029People’s Republic of China

Although solar steam generation strategy is efficient in desalinating seawater,it is still challenging to achieve continuous solar-thermal desalination of seawater and catalytic degradation of organic ***,dynamic regulations of hydrogen bonding networks and solvation structures are realized by designing an asymmetric bilayer membrane consisting of a bacterial cellulose/carbon nanotube/Co_(2)(OH)_(2)CO_(3)nanorod top layer and a bacterial cellulose/Co_(2)(OH)_(2)CO_(3)nanorod(BCH)bottom ***,the hydrogen bonding networks inside the membrane can be tuned by the rich surface–OH groups of the bacterial cellulose and Co_(2)(OH)_(2)CO_(3)as well as the ions and radicals in situ generated during the catalysis ***,both SO_(4)^(2−)and HSO_(5)−can regulate the solvation structure of Na^(+)and be adsorbed more preferentially on the evaporation surface than Cl^(−),thus hindering the de-solvation of the solvated Na^(+)and subsequent nucleation/growth of ***,the heat generated by the solar-thermal energy conversion can accelerate the reaction kinetics and enhance the catalytic degradation *** work provides a flow-bed water purification system with an asymmetric solar-thermal and catalytic membrane for synergistic solar thermal desalination of seawater/brine and catalytic degradation of organic pollutants.

关键词： Solar steam generation Seawater desalination Catalytic degradation Bacterial cellulose Cobalt hydroxycarbonate nanorods

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改良带角膜缘干细胞的游离结膜瓣移植术治疗翼状胬肉

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国际眼科杂志 2022年第3期22卷 517-520页

作者：范可顺邵新香司明宇张莹徐州医科大学附属徐州市立医院徐州市第一人民医院徐州市眼病防治研究所中国江苏省徐州市221000

目的:探讨改良带角膜缘干细胞的游离结膜瓣移植术治疗翼状胬肉的临床疗效及对泪膜功能的影响。方法:病例对照研究。将我院2017-03/2021-03收治的60例60眼翼状胬肉患者,按随机数字表法分为对照组和观察组,各30例30眼,对照组给予翼状胬肉... 详细信息

目的:探讨改良带角膜缘干细胞的游离结膜瓣移植术治疗翼状胬肉的临床疗效及对泪膜功能的影响。方法:病例对照研究。将我院2017-03/2021-03收治的60例60眼翼状胬肉患者,按随机数字表法分为对照组和观察组,各30例30眼,对照组给予翼状胬肉切除联合羊膜移植术治疗,观察组给予翼状胬肉切除联合改良带角膜缘干细胞的游离结膜瓣移植术治疗,治疗周期均为21d。比较两组患者临床疗效、手术时间、角膜创面修复时间,术前和术后1、3mo的干眼评分、泪膜破裂时间值和基础泪液分泌试验值以及不良反应发生情况。结果:观察组临床治疗总有效率高于对照组(χ^(2)=5.963,P=0.015),观察组手术时间长于对照组(t=-2.643,P<0.05),角膜创面修复时间短于对照组(t=2.182,P<0.05)。两组患者在术后1、3mo,干眼评分与术前比较均下降(均P<0.05),且观察组与对照组比较有差异(t=2.082、3.956,均P<0.05)。术后1、3mo泪膜破裂时间与术前比较均升高(均P<0.05),且观察组与对照组比较有差异(t=4.245、2.070,均P<0.05);术后1、3mo基础泪液分泌试验值与术前比较均升高(均P<0.05),且观察组与对照组比较有差异(t=2.076、2.223,均P<0.05)。两组患者的并发症发生率比较差异无统计学意义(P=0.572)。结论:改良带角膜缘干细胞的游离结膜瓣移植术可有效改善翼状胬肉患者临床症状,改善泪膜功能,利于术后角膜创面修复,不良反应发生率较低。

关键词：翼状胬肉角膜缘干细胞羊膜泪膜移植

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首钢京唐钢铁公司绿色低碳钢铁生产流程解析

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钢铁 2016年第12期51卷 80-88页

作者：刘宏强张福明刘思雨付建勋上海大学高品质特殊钢冶金与制备省部共建国家重点实验室上海市钢铁冶金新技术开发应用重点实验室材料科学与工程学院上海200072 北京首钢国际工程技术有限公司北京100043

中国钢铁行业面临着资源能源短缺、市场盈利下降和生态环境制约三个方面的压力与挑战,在低碳循环经济成为当前社会发展主趋势的情况下,钢铁企业需要向低碳、绿色生产的方向转型升级。以京唐钢铁公司2015年上半年的生产调研为基础,计算... 详细信息

中国钢铁行业面临着资源能源短缺、市场盈利下降和生态环境制约三个方面的压力与挑战,在低碳循环经济成为当前社会发展主趋势的情况下,钢铁企业需要向低碳、绿色生产的方向转型升级。以京唐钢铁公司2015年上半年的生产调研为基础,计算京唐钢铁公司生产过程的能耗、CO_2排放情况,并对钢铁生产过程能量流运行、废弃物处理与能源转换情况进行分析,为其他钢铁企业减少CO_2排放、节约能源、保护环境提供一个参照。研究表明,京唐钢铁公司吨钢综合能耗为604.5 kg,吨钢CO_2排放为2.165 t,与产品结构相类似的宝钢和武钢相比,能耗水平位于行业先进水平;基于钢铁生产的能量流分析表明,京唐钢铁公司通过采用干熄焦发电、煤气干法除尘、TRT余压发电等先进技术,实现吨钢余热余能回收136.26 kg,余热余能回收率为48.31%,高出全国平均水平10.89%;京唐钢铁公司基于循环理念,建立高效的煤气-电能转换中心和余热蒸汽回收利用中心,基本实现了煤气资源、固体废弃物资源、水资源的循环利用与废水零排放,生产过程中SO_2、NO_2、粉尘的全面达标排放。

关键词：绿色低碳生产流程吨钢综合能耗 CO2排放余热余能回收废弃物处理

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Role of angiogenic factor Cyr61 in migration and tube formation of endothelial progenitor cells in vitro

Role of angiogenic factor Cyr61 in migration and tube format...

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中国病理生理学会第九届全国代表大会及学术会议

作者： yu Yang,WANG Hong,HUANG Lan~△,QIN Jun,GUO Rui-wei,SONG ming-bao, yu si-yong,CHEN Jian-fei Institute of Cardiovascular Diseases of PLA,Xinqiao Hospital,Third Military Medical University, Chongqing 400037,China.

＜正＞AIM:Cyr61 is a secreted matrix protein belonging to the emerging CCN *** knockout of Cyr61 gene in mice results in embryonic lethality due to placental vascular insufficiency and compromised vessel ***61 is able to stimulate neovascularization in both rat cornea and rabbit ischemic hindlimb in vivo,be rapidly induced by vascular endothelial cell growth factor and promote proliferation,migration and tube formation of vascular endothelial cells（ECs） in *** present study was designed to investi-

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单纯下斜肌后徙术后原在位水平斜视度的变化分析

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国际眼科杂志 2015年第6期15卷 1036-1039页

作者：司明宇李甦雁邵新香宋超徐州医学院附属徐州市立医院眼科徐州市第一人民医院中国江苏省徐州市221002

目的：对单纯行下斜肌后徙手术后水平斜视度的变化分析,探讨下斜肌后徙手术对原在位水平斜视度的影响。方法：收集2014-01/09在我院眼科行手术治疗的先天性上斜肌麻痹合并小角度水平斜视及小度数V型斜视患者共30例,仅行下斜肌后徙手术,... 详细信息

目的：对单纯行下斜肌后徙手术后水平斜视度的变化分析,探讨下斜肌后徙手术对原在位水平斜视度的影响。方法：收集2014-01/09在我院眼科行手术治疗的先天性上斜肌麻痹合并小角度水平斜视及小度数V型斜视患者共30例,仅行下斜肌后徙手术,水平方向小度数斜视未行手术矫正。其中,先天性上斜肌麻痹患者25例,行单眼下斜肌后徙术;V型斜视5例,行双眼下斜肌后徙术。随访3～6mo,术前、术后行33cm和6m三棱镜交替遮盖斜视度检查,同视机检查,Titmus立体图检查,Worth四点灯检查,眼球运动检查,眼底照相检查等,进而比较手术前后远、近水平斜视度变化（双侧者以1/2斜视度计算）。结果：（1）外斜组23例（包括5例外斜V征）手术前后看远、看近水平斜视度变化有统计学意义（P=0.00）,术后分别使原在位外斜减小平均值3.35±2.87△,4.37±2.65△。（2）内斜组7例看远手术前后水平斜视度变化有统计学意义（P=0.02）,术后使内斜减小平均值2.43±1.99△;看近手术前后水平斜视度变化无统计学意义（P=0.089）。结论：下斜肌后徙手术后原在位外斜、内斜度数都有减小,这种变化通过手术后逐步完善、建立的融合功能代偿产生。

关键词：下斜肌后徙术水平斜视度融合功能

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Role of angiogenic factor Cyr61 in migration and tube formation of endothelial progenitor cells in vitro

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中国病理生理杂志 2010年第A10期26卷 1999-1999页

作者： yu Yang,WANG Hong,HUANG Lan,QIN Jun,GUO Rui-wei,SONG ming-bao,yu si-yong,CHEN Jian-fei(Institute of Cardiovascular Diseases of PLA,Xinqiao Hospital,Third Military Medical University,Chongqing 400037,China)

AIM:Cyr61 is a secreted matrix protein belonging to the emerging CCN *** knockout of Cyr61 gene in mice results in embryonic lethality due to placental vascular insufficiency and compromised vessel ***61 is able to stimulate neovascularization in both rat cornea and rabbit ischemic hindlimb in vivo,be rapidly induced by vascular endothelial cell growth factor and promote proliferation,migration and tube formation of vascular endothelial cells(ECs)in *** present study was designed to investigate the effects of mature ECs and matrix

关键词： progenitor embryonic cornea insufficiency rabbit migration secreted stimulate mature placental

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