7 research outputs found

    The Mental Health and Resilience of Post-earthquake College Candidates in Dujiangyan City

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    本研究以卫生部发布的震后心理健康自评问卷(SRQ-20)和贝克抑郁症状量表第二版(BDI-Ⅱ)为工具,于震后早期对675名都江堰市高三学生进行问卷调查。结果表明,44.3%的学生存在精神失调问题,28.6%学生达到中度和重度抑郁水平。亲人遇难受伤对学生的心理健康有显著影响。结构方程分析表明,社会支持对精神失调和抑郁症状有显著的缓冲保护作用,积极应对在社会支持和精神失调、抑郁症状间起部分中介作用,而消极应对与低水平的心理健康有直接关联。本研究为灾后心理重建工作积累了一定的数据资料和理论依据

    震后都江堰市高三学生的心理健康状况及抗逆力研究

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    本研究以卫生部发布的震后心理健康自评问卷(SRQ-20)和贝克抑郁症状量表第二版(BDI-Ⅱ)为工具,于震后早期对675名都江堰市高三学生进行问卷调查。结果表明,44.3%的学生存在精神失调问题.28.6%学生达到中度和重度抑郁水平。亲人遇难受伤对学生的心理健康有显著影响。结构方程分析表明。社会支持对精神失调和抑郁症状有显著的缓冲保护作用.积极应对在社会支持和精神失调、抑郁症状间起部分中介作用.而消极应对与低水平的心理健康有直接关联。本研究为灾后心理重建工作积累了一定的数据资料和理论依据

    Comparison between Traditional and Multimedia Administration of Clinical Memory Scale

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    目的:对临床记忆量表多媒体测查与手工操作方法进行对照比较,确定两种方法的一致性。方法:随机抽取试50名,先后接受两种测验方法的测查。结果:两种测验方法在临床记忆量表五项分测验原始分、量表分、年龄量表分及记忆商上无显著性差异。结论:临床记忆量表多媒体测查方法与手工操作方法具有高度的一致性,并且有可能提高量表的标准化程度和效果

    中华医学会精神病学分会 会议论文集

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    &lt;正&gt;目的精神分裂症患者存在认知缺陷症状,尤其是社会认知和情绪管理方面。以前研究发现精神分裂症患者在进行情绪任务时腹内侧前额叶(ventral medial prefrontal cortex,vMPFC)的激活异常,表明了vMPFC在情绪信息处理过程中的重要作用。目前为止,vMPFC和其他脑区的关系尚不清楚。本研究应用静息态磁共振脑成像技术研究精神分裂症患者vMPFC和其他脑区的功能连接,探索精&nbsp;</p

    JUNO Sensitivity on Proton Decay pνˉK+p\to \bar\nu K^+ Searches

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    The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this paper, the potential on searching for proton decay in pνˉK+p\to \bar\nu K^+ mode with JUNO is investigated.The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits to suppress the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via pνˉK+p\to \bar\nu K^+ is 36.9% with a background level of 0.2 events after 10 years of data taking. The estimated sensitivity based on 200 kton-years exposure is 9.6×10339.6 \times 10^{33} years, competitive with the current best limits on the proton lifetime in this channel

    JUNO sensitivity on proton decay pνK+p → νK^{+} searches

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    JUNO sensitivity on proton decay p → ν K + searches*

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    The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this study, the potential of searching for proton decay in the pνˉK+ p\to \bar{\nu} K^+ mode with JUNO is investigated. The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits suppression of the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via pνˉK+ p\to \bar{\nu} K^+ is 36.9% ± 4.9% with a background level of 0.2±0.05(syst)±0.2\pm 0.05({\rm syst})\pm 0.2(stat) 0.2({\rm stat}) events after 10 years of data collection. The estimated sensitivity based on 200 kton-years of exposure is 9.6×1033 9.6 \times 10^{33} years, which is competitive with the current best limits on the proton lifetime in this channel and complements the use of different detection technologies
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