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The impact of mental health and sleep status on people with and without psychiatric illnesses in Chongqing,China during the peak of2019 coronavirus（COVID-19） outbreak with strict quarantine measures

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The impact of mental health and sleep status on people with ...

Returning to Work during the Coronavirus Disease 2019（COVID-19） Epidemic:Immediate Mental Health and Sleep Status of Chinese Workforce after Strict Quarantine Measures in Chongqing,China

中国睡眠研究会第七届西部睡眠医学大会

作者：郝凤仪 Xiaojiang Jiang wanqiu tan 重庆两江新区第一人民医院 Department of Neurology Daping HospitalArmy Medical University The China-Singapore (Chongqing) Demonstration Initiative on Strategic Connectivity Think tank Institute for Health Innovation and Technology(iHealthtech) National University of Singapore

Objectives This study aimed to assess and compare the immediate stress and psychological impact experienced by people with and without psychiatric illnesses during the peak of 2019 coronavirus（COVID-19）outbreak with strict quarantine measures in Chongqing,China.Methods At the peak of COVID-19 outbreak（February 2020）,76 psychiatric patients and 109 people healthy control subjects completed an online survey that collected information on demographic data,physical symptoms in the past 14 days and a range of psychiatric symptoms,the Impact of Event ScaleRevised（IES-R）.Depression,Anxiety and Stress Scale（DASS-21） and Insomnia Severity Index（ISI）.Groups were matched for age and gender.Results The mean IES-R,DASS-21 anxiety,depression and stress subscale and ISI scores were significantly higher in psychiatric patients than in healthy control subjects.Serious worries about own physical health,anger and impulsivity and strong suicidal ideation were significantly higher in psychiatric patients than in healthy control subjects（p＜0.05）.More than one-third of psychiatric patients might suffer from post-traumatic stress disorder（PTSD） and more than one-quarter of psychiatric patients suffer from moderately severe to severe insomnia.Respondents who reported no change,poor or worse physical health status and had psychiatric illness were significantly associated with higher mean IES-R,DASS depression,anxiety and stress subscale scores and ISI scores（p＜0.05）.Conclusion This pioneer study confirmed increased severity of negative psychological impact on psychiatric patients during the peak of COVID-19 outbreak with strict quarantine measures.Understanding the psychological impact on psychiatric patients during the peak of COVID-19 outbreak has the potential to give further insight into how to improve preparedness and contingency plan for continuing psychiatric care.Prompt and continuous psychiatric intervention is needed for psychiatric patients during infectious disease outbreaks.

关键词： anxiety COVID-19 coronavirus depression epidemic insomnia psychiatric illness quarantine PTSD stress suicide

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Returning to Work during the Coronavirus Disease 2019（COVID...

Survey on Fake Information Generation,Dissemination and Detection

中国睡眠研究会第七届西部睡眠医学大会

Background:The uncertainty of coronavirus disease 2019（COVID-19） might lead to fear and perception of occupational risk when returned to work.There has been no research focusing on the mental health of workforce who returned to work during the COVID-19 epidemic.Workers might suffer from posttraumatic stress symptomatology,depression,anxiety,stress and insomnia.Factors affecting mental health of employees who returned to work during the COVID-19 epidemic have not been fully elucidated.The objective of this study was to quantify the immediate psychological effects of a workforce who returned to work during the COVID-19 epidemic after strict quarantine and lockdown.Methods:At the peak of the COVID-19 epidemic,members of the workforce who received the approval to return to work in Chongqing,China was invited to participate in this study.Respondents completed a questionnaire regarding their attitude toward the COVID-19 epidemic and return-to-work along with the Impact of Event Scale-Revised,Depression,Anxiety,Stress Scale-21（DASS-21） and Insomnia Severity Index（ISI）,Results:From 673 valid questionnaires,we found that 10.8% of respondents met the diagnosis of post-traumatic stress disorder（PTSD） after returning to work.The respondents reported a low prevalence of anxiety（3.8%）,depression（3.7%）,stress（1.5%） and insomnia（2.3%） when returning to work during the COVID-19 epidemic.There were no significant differences in the severity of psychiatric symptoms between workers/technicians and executives/managers.More than 95% reported good ventilation in the workplace and wore a face mask as protective measures.Factors that were associated with the severity of psychiatric symptoms in the workforce were the following:marital status such as divorced,separated or widowed,presence of physical symptom and poor physical health,not yet or recently returning to work within a week and viewing return to work as a health hazard.In contrast,personal protection measures including hand hygiene and wearing face masks as well as occupational h

关键词： anxiety COVID-19 coronavirus depression epidemic insomnia occupational health mental health quarantine PTSD stress suicide workers workforce

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Chinese Journal of Electronics 2024年第3期33卷 573-583页

作者： wanqiu CUI Dawei WANG Na HAN School of National Security People's Public Security University of China Big Data Center of The Ministry of Public Security

The current booming development of the Internet has put the public in an era of information overload,in which false information is mixed and spread unscrupulously.This phenomenon has seriously disturbed the social network order.Thus,a substantial amount of research is beginning to be devoted to the effective management of fake information.We analyze the abnormal characteristics of fake information from its mechanism of generation and dissemination.In view of different exceptional features,we systematically sort out and evaluate the existing studies on false content detection.The commonly used public datasets,metrics,and performance are categorized and compared,hoping to provide a basis and guidance for related research.The study found that the current active social platforms show different novelty.The future direction should point to mining platform features of multi-domain sources,multi-data forms,and multi-language heterogeneity to provide more valuable clues for fake information.

关键词： Fake information Abnormal characteristics Detection methods Public datasets

Characteristics of transfer zones under the influence of preexisting faults and regional stress transformation:Wenchang A subsag,Zhujiang River Mouth Basin,northern South China Sea

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Journal of Oceanology and Limnology 2024年第3期42卷 744-759页

作者： Wei LI Mingyue CAO Meifang MENG Caiwei FAN Hui LI Jia LI wanqiu WU Ruiqing QIN Xingan LI Yiming LIU State Key Laboratory of Deep Oil and Gas China University of Petroleum(East China)Qingdao 266580China School of Geosciences China University of Petroleum(East China)Qingdao 266580China Zhanjiang Branch China National Offshore Oil Corporation CompanyZhanjiang 524057China

A transfer zone in rift basins preserves important information on regional tectonic evolution and plays significant roles in hydrocarbon accumulation.Based on the systematic analysis of 3D seismic data and hydrocarbon accumulation conditions,the geometry,kinematics,and reservoir control of a large synthetic overlapping transfer zone in the south of the Wenchang A subsag in the Zhujiang(Pearl)River Mouth basin were investigated.Results indicate that the development and evolution of the transfer zone was controlled by the interaction between pre-existing faults and regional stress transformation.The intense rifting of the main faults of the transfer zone controlled the development of source rocks and faultcontrolled slope break paleogeomorphology.The strike-slip overprint since the Oligocene is conducive to the formation of a large-scale fault-anticline trap,and the secondary faults in the transfer zone contribute to the hydrocarbon transportation.The conjugate intersection area of the NE-and NW-trending faults offers more opportunity for hydrocarbon migration and accumulation.

关键词： transfer zone pre-existing fault regional stress transformation Cenozoic Wenchang A Subsag Zhujiang(Pearl)River Mouth Basin

Evaluation of the Clinical Efficacy of Full Femtosecond Laser Surgery in the Treatment of Myopia

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Journal of Clinical and Nursing Research 2024年第1期8卷 108-112页

作者： Zhigang Ma Jingwei Zhang Ning Ma wanqiu Jiao Harbin Eye Hospital Harbin 150010Heilongjiang ProvinceChina

Objective:To evaluate the clinical effect of full femtosecond laser surgery in the treatment of myopia patients.Methods:120 myopia patients admitted to our hospital from January 2022 to June 2023 were selected.According to the random number table method,60 patients in the observation group underwent full femtosecond laser surgery,and 60 patients in the control group underwent femtosecond laser-assisted in situ keratomileusis(FS-LASIK)surgery.The clinical effects of the two groups were compared.Results:10 days postoperatively and 6 months after operation,the visual acuity level of the observation group was higher than that of the control group,the postoperative corneal asphericity coefficient and corneal full-thickness were lower than those of the control group,and the total effective rate 6 months after operation was higher than that of the control group(P<0.05).Conclusion:Full femtosecond laser surgical treatment can improve the postoperative visual acuity of patients with myopia,enhance the corneal asphericity coefficient(Q)and corneal full-thickness,and exert significant clinical effects.

关键词： Full femtosecond laser surgery Myopia Visual acuity level Clinical effect

工作电压对PEMFC膜电极衰退影响模拟研究

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化工学报 2024年第3期75卷 974-986页

作者：谭耀文姜攀星杜青余婉秋温小飞詹志刚武汉理工大学材料复合新技术国家重点实验室湖北武汉430070 燃料电池湖北省重点实验室湖北武汉430070 东海实验室浙江舟山316022

为研究长期稳定运行条件下,工作电压对质子交换膜燃料电池膜电极衰退状况的影响,建立了包含碳腐蚀、Pt氧化与溶解以及离聚物降解的PEMFC多物理场耦合模型进行数值模拟。研究结果表明:随着工作电压增加,阴极催化层中Pt溶解与碳腐蚀速率加... 详细信息

为研究长期稳定运行条件下,工作电压对质子交换膜燃料电池膜电极衰退状况的影响,建立了包含碳腐蚀、Pt氧化与溶解以及离聚物降解的PEMFC多物理场耦合模型进行数值模拟。研究结果表明:随着工作电压增加,阴极催化层中Pt溶解与碳腐蚀速率加快,500 h后Pt表面氧化的区域大幅增加,阴极催化层中团聚体半径与质子交换膜中磺酸基团浓度剧烈减小,衰退区域主要集中在阴极入口处且高电压下衰退程度急剧增加。电池在0.8 V下运行500 h后,阴极入口处阴极催化层与膜厚度显著减小,分别降低13.62%与35.30%;阴极催化层电化学活性面积和膜的离子电导率分别减小59.9%与6.9%,膜的当量质量增加7.4%,且上述指标前100 h内衰退剧烈,随后逐渐趋于平缓。可为膜电极材料设计与控制策略的优化提供参考。

关键词：质子交换膜燃料电池膜电极工作电压计算流体力学衰退模拟

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人类道德增强与人格同一性——兼论人工智能增强

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自然辩证法通讯 2024年第3期46卷 12-20页

作者：陈万球廖莉长沙理工大学哲学系湖南长沙410114 湖南省科技哲学与科技伦理治理创新研究中心湖南长沙410114

人格同一性是中西方经典哲学问题,近年来成为人工智能哲学、道德增强技术研究的热门话题。在道德增强技术哲学中,关于人格同一性问题讨论占有优先的地位。道德增强可能改变个体的人格特征,引发“我是谁”的人格同一性危机。我是谁?昨天... 详细信息

人格同一性是中西方经典哲学问题,近年来成为人工智能哲学、道德增强技术研究的热门话题。在道德增强技术哲学中,关于人格同一性问题讨论占有优先的地位。道德增强可能改变个体的人格特征,引发“我是谁”的人格同一性危机。我是谁?昨天的我与今天的我是同一个我吗?增强前的“我”和增强后的“我”是同一个我吗?增强后的“我”具有道德自由和能够承担道德责任吗?显然,对道德增强人格同一性的持续追问将引发了许多极有学术生长意义的问题。对这些问题的探讨,拓展和深化了人格同一性哲学的论域。

关键词：我是谁道德增强人格同一性心理连续性生理连续性

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人机关系的视差:智能时代的主体性重构

湖南师范大学社会科学学报 2024年第3期53卷 95-101页

作者：陈万球齐琦长沙理工大学科技哲学与科技伦理治理创新研究中心湖南长沙410114 长沙理工大学马克思主义学院湖南长沙410114

随着科学技术的进步,人与非生命之间不可逾越的鸿沟在不断被填平。人与机器的关系史,不仅是技术发展史,也是人的主体性的展现和重构史。“人是机器”“人不是机器”抑或“机器是人”,在人与机器关系的丰富内涵中展现了互为镜像和互为尺... 详细信息

随着科学技术的进步,人与非生命之间不可逾越的鸿沟在不断被填平。人与机器的关系史,不仅是技术发展史,也是人的主体性的展现和重构史。“人是机器”“人不是机器”抑或“机器是人”,在人与机器关系的丰富内涵中展现了互为镜像和互为尺度的历史画卷。机器成为人的主体性参照系,客观上促逼人不断定义自我,在当下语境和未来展望中去回答“我是谁”“我能怎样”“我要怎样”的人本主义永恒追问。

关键词：人机关系视差人工智能主体性重构

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广义道德论:当代科技道德的重塑

哲学分析 2024年第2期15卷 132-142,198页

作者：陈万球付圣莹长沙理工大学马克思主义学院暨湖南省科技哲学与科技伦理治理创新研究中心

当代科技既超现实又反现实,在建构世界的同时又对真实世界实现了“降维打击”。探讨当代科技发展趋势如人工智能、生物医学、基因编辑、量子科技等,需要明确其中蕴含的当代性。所谓当代科技发展之“发展”有双关深意:既生成了新兴技术... 详细信息

当代科技既超现实又反现实,在建构世界的同时又对真实世界实现了“降维打击”。探讨当代科技发展趋势如人工智能、生物医学、基因编辑、量子科技等,需要明确其中蕴含的当代性。所谓当代科技发展之“发展”有双关深意:既生成了新兴技术的道德问题本身,又生成了可解方案——广义道德论。新技术的溢出突破道德解释的理论极限,需要创设一种能够将“包容性”和“适应性”统合起来的新伦理解释框架。新的伦理解释框架是递归的科技道德问题与道德设计创造性的变量函数值,亦是当代科技发展中新的人与技术关系方程式。

关键词：科技的当代性道德解释池技术溢出广义道德论人与技术关系的方程式