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重症监护室护士共情疲劳的潜在剖面分析及其医学叙事能力差异的比较

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军事护理 2024年第7期41卷 29-32,77页

作者：葛文杰朱守俊郭婷婷朱心怡中国科学技术大学附属第一医院重症医学科安徽合肥230001

目的探讨重症监护室(intensive care unit, ICU)护士共情疲劳的潜在类别及其与医学叙事能力的关系。方法 2022年11月至2023年1月,采用便利抽样法选取安徽省16所二级及以上医院的445名ICU护士为研究对象,采用一般资料调查表、中文版共... 详细信息

目的探讨重症监护室(intensive care unit, ICU)护士共情疲劳的潜在类别及其与医学叙事能力的关系。方法 2022年11月至2023年1月,采用便利抽样法选取安徽省16所二级及以上医院的445名ICU护士为研究对象,采用一般资料调查表、中文版共情疲劳简短量表(the chinese version of compassion fatigue short scale, C-CFS)、医学叙事能力量表(narrative competence scale, NCS)对其进行调查。采用Mplus 8.3进行潜在剖面分析,并通过混合回归模型分析不同共情疲劳潜在类别对ICU护士医学叙事能力的影响。结果 ICU护士共情疲劳可分为低共情疲劳组[149(33.48%)]、中共情疲劳组[184(41.35%)]、高共情疲劳组[112(25.17%)]3个潜在类别,其学历、医院等级方面的差异均有统计学意义(均P<0.05)。3个潜在类别医学叙事能力比较,差异有统计学意义(χ^(2)=124.385,P<0.001)。结论 ICU护士共情疲劳可分为3个类别,不同共情疲劳类别ICU护士医学叙事能力存在差异。建议护理管理者基于ICU护士共情疲劳的分类特点,制订个性化的干预策略,以提高其医学叙事能力。

关键词：重症监护室护士共情疲劳潜在剖面分析医学叙事能力

安徽省ICU护理人员告知坏消息能力现状及影响因素

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护理研究 2024年第17期38卷 3018-3023页

作者：朱守俊葛文杰郭婷婷孙云鹤中国科学技术大学附属第一医院(安徽省立医院) 安徽230001

目的:探讨重症监护室(ICU)护士的心理弹性、精神气候对其告知坏消息能力的影响,为制订提高ICU护理人员告知坏消息能力的干预措施提供依据。方法:于2022年12月1日—2023年1月31日选取安徽省23所医院的559名ICU护士作为研究对象,采用一般... 详细信息

目的:探讨重症监护室(ICU)护士的心理弹性、精神气候对其告知坏消息能力的影响,为制订提高ICU护理人员告知坏消息能力的干预措施提供依据。方法:于2022年12月1日—2023年1月31日选取安徽省23所医院的559名ICU护士作为研究对象,采用一般资料调查表、护理人员告知坏消息能力量表、简化版心理弹性量表、中文版精神气候简式量表进行调查。结果:ICU护士告知坏消息能力得分为(71.19±16.01)分;心理弹性、精神气候与告知坏消息能力呈正相关(r值为0.569,0.499,P<0.01);心理弹性、精神气候、是否为ICU专科护士、过去1年是否遭受过工作场所暴力是ICU护理人员告知坏消息能力的影响因素,共可解释护理人员告知坏消息能力总变异的36.3%。结论:ICU护理人员告知坏消息能力处于中等偏上水平。护理管理者应根据ICU护理人员告知坏消息能力影响因素,改善ICU护士临床工作中精神气候状态,加大ICU护士的心理弹性建设,开展培训项目,以提高ICU护士的告知坏消息能力。

关键词：护士重症监护室告知坏消息能力心理弹性精神气候影响因素调查研究

Effects of content and particle size of TiH₂ powders on the energy output rules of RDX composite explosives

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The photoluminescence mechanism in carbon dots （graphene quantum dots, carbon nanodots, and polymer dots）： Current state and future perspective

Defence Technology 2024年第2期

作者： Hao Wang Yangfan Cheng shoujun zhu Zihan Li Zhaowu Shen

来源：博看期刊评论

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Nano Research 2015年第2期8卷 355-381页

作者： shoujun zhu Yubin Song Xiaohuan Zhao Jieren Shao Junhu Zhang Bai Yang ~tate Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 P. R. China

At present, the actual mechanism of the photoluminescence （PL） of fluorescent carbon dots （CDs） is still an open debate among researchers. Because of the variety of CDs, it is highly important to summarize the PL mechanism for these kinds of carbon materials; doing so can guide the development of effective synthesis routes and novel applications. This review will focus on the PL mechanism of CDs. Three types of fluorescent CDs were involved： graphene quantum dots （GQDs）, carbon nanodots （CNDs）, and polymer dots （PDs）. Four reasonable PL mechanisms have been confirmed： the quantum confinement effect or conjugated 7x-domains, which are determined by the carbon core; the surface state, which is determined by hybridization of the carbon backbone and the connected chemical groups; the molecule state, which is determined solely by the fluorescent molecules connected on the surface or interior of the CDs; and the crosslink- enhanced emission （CEE） effect. To give a thorough summary, the category and synthesis routes, as well as the chemical/physical properties for the CDs, are briefly introduced in advance.

关键词： carbon dots graphene quantum dots carbon nanodots polymer dots photoluminescence mechanism

NUMERICAL　SIMULATION　OF　ALTERNATIVE　HORIZONTAL　LEVITATION　ELECTROMAGNETIC　CONTINUOUS　CASTING（Ⅱ）

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中国有色金属学会会刊：英文版 1996年第4期6卷 42-46页

作者： zhu shoujun Ren Zhongming Deng Kang Jiang Guochang(Shanghai Enhanced Laboratory of Ferrometallurgy,Shanghai University,Shanghai 200072) Shanghai Enhanced Laboratory of Ferrometallurgy Shanghai University Shanghai 200072 China

ＮＵＭＥＲＩＣＡＬＳＩＭＵＬＡＴＩＯＮＯＦＡＬＴＥＲＮＡＴＩＶＥＨＯＲＩＺＯＮＴＡＬＬＥＶＩＴＡＴＩＯＮＥＬＥＣＴＲＯＭＡＧＮＥＴＩＣＣＯＮＴＩＮＵＯＵＳＣＡＳＴＩＮＧ（Ⅱ）￥ＺｈｕＳｈｏｕｊｕｎ；ＲｅｎＺｈｏｎｇｍ... 详细信息

ＮＵＭＥＲＩＣＡＬＳＩＭＵＬＡＴＩＯＮＯＦＡＬＴＥＲＮＡＴＩＶＥＨＯＲＩＺＯＮＴＡＬＬＥＶＩＴＡＴＩＯＮＥＬＥＣＴＲＯＭＡＧＮＥＴＩＣＣＯＮＴＩＮＵＯＵＳＣＡＳＴＩＮＧ（Ⅱ）￥ＺｈｕＳｈｏｕｊｕｎ；ＲｅｎＺｈｏｎｇｍｉｎｇ；ＤｅｎｇＫａｎｇ；Ｊｉａｎ...

关键词： horizontal electromagnetic continuous casting electromagnetic levitation numerical simulation

ELECTROMAGNETIC MODEL OF LEVITATION MELTING WITH COLD CRUCIBLE

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中国有色金属学会会刊：英文版 1996年第2期6卷 12-17页

作者： Deng Kang Zhou Yueming Ren Zhongming zhu shoujun Wei Jihe Jiang Guochang(Shanghai Enhanced Laboratory of Ferrometallurgy,Shanghai University, Shanghai 200072) Shanghai Enhanced Laboratory of Ferrometallurgy Shanghai University Shanghai 200072 China

ＥＬＥＣＴＲＯＭＡＧＮＥＴＩＣＭＯＤＥＬＯＦＬＥＶＩＴＡＴＩＯＮＭＥＬＴＩＮＧＷＩＴＨＣＯＬＤＣＲＵＣＩＢＬＥＤｅｎｇＫａｎｇ；ＺｈｏｕＹｕｅｍｉｎｇ；ＲｅｎＺｈｏｎｇｍｉｎｇ；ＺｈｕＳｈｏｕｊｕｎ；ＷｅｉＪｉｈｅ；... 详细信息

ＥＬＥＣＴＲＯＭＡＧＮＥＴＩＣＭＯＤＥＬＯＦＬＥＶＩＴＡＴＩＯＮＭＥＬＴＩＮＧＷＩＴＨＣＯＬＤＣＲＵＣＩＢＬＥＤｅｎｇＫａｎｇ；ＺｈｏｕＹｕｅｍｉｎｇ；ＲｅｎＺｈｏｎｇｍｉｎｇ；ＺｈｕＳｈｏｕｊｕｎ；ＷｅｉＪｉｈｅ；ＪｉａｎｇＧｕｏｃｈａｎｇ（Ｓｈａ...

关键词： cold crucible electromagnetic induction levitation melting

Confined-domain crosslink-enhanced emission effect in carbonized polymer dots

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Light(Science & Applications) 2022年第3期11卷 117-126页

作者： Songyuan Tao Changjiang Zhou Chunyuan Kang shoujun zhu Tanglue Feng Shi-Tong Zhang Zeyang Ding Chengyu Zheng Chunlei Xia Bai Yang State Key Laboratory of Supramolecular Structure and Materials College of ChemistryJilin UniversityChangchun 130012China College of Chemical Engineering Zhejiang University of TechnologyHangzhou 310014China Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education the First Hospital of Jilin UniversityChangchun 130061China

Revealing the photoluminescence(PL)origin and mechanism is a most vital but challenging topic of carbon ***,confined-domain crosslink-enhanced emission(CEE)effect was first studied by a well-designed model system of carbonized polymer dots(CPDs),serving as an important supplement to CEE in the aspect of spatial ***“addition-condensation polymerization”strategy was adopted to construct CPDs with substituents exerting different degrees of steric *** effect of confined-domain CEE on the structure and luminescence properties of CPDs have been systematically investigated by combining characterizations and theoretical *** tunable spatial interactions dominated the coupling strength of the luminophores in one particle,and eventually resulted in the modulated PL properties of *** findings provide insights into the structural advantages and the PL mechanism of CPDs,which are of general significance to the further development of CPDs with tailored properties.

关键词： effect eventually polymer

Thermal-annealing-regulated plasmonic enhanced fluorescence platform enables accurate detection of antigen/antibody against infectious diseases

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Nano Research 2023年第2期16卷 3215-3223页

作者： Ying Yue Jingjie Nan Yuanyuan Che Hongqin Xu Weihong Sun Feiran Zhang Lei Wang Wei Xu Junqi Niu shoujun zhu Junhu Zhang Bai Yang State Key Laboratory of Supramolecular Structure and Materials College of ChemistryJilin UniversityChangchun 130012China Joint Laboratory of Opto-Functional Theranostics in Medicine and Chemistry The First Hospital of Jilin UniversityChangchun 130021China Department of Laboratory Medicine The First Hospital of Jilin UniversityChangchun 130021China Department of Hepatology Center of Infectious Diseases and Pathogen BiologyThe First Hospital of Jilin UniversityChangchun 130021China

Plasmonic enhanced fluorescence(PEF)technology is a powerful strategy to improve the sensitivity of immunofluorescence microarrays(IFMA),however,current approaches to constructing PEF platforms are either expensive/time-consuming or reliant on specialized ***,we develop a completely alternative approach relying on a two-step protocol that includes the self-assembly of gold nanoparticles(GNPs)at the water–oil interface and subsequent annealing-assisted regulation of gold *** optimized thermal-annealing GNPs(TA-GNP)platform generates adequate hot spots,and thus produces high-density electromagnetic coupling,eventually enabling 240-fold fluorescence enhancement of probed dyes in the near-infrared *** clinical detection of human samples,TA-GNP provides super-high sensitivity and low detection limits for both hepatitis B surface antigen and SARS-CoV-2 binding antibody,coupled with a much-improved detection dynamic range up to six orders of *** fast detection,high sensitivity,and low detection limit,TA-GNP could not only substantially improve the outcomes of IFMA-based precision medicine but also find applications in fields of proteomic research and clinical pathology.

关键词： plasmonic enhanced fluorescence electromagnetic coupling SARS-CoV-2 antibodies hepatitis B surface antigen immunofluorescence microarrays

Biocompatible Chemically Fueled Transient Polymer Nanoparticles for Temporally Programmable in Vivo Imaging

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CCS Chemistry 2023年第3期5卷 669-681页

作者： Chunyu Pan Jiajun Xu Liang Wang Yiyang Jia Jiahui Li Guancheng Liu shoujun zhu Bai Yang Yunfeng Li State Key Laboratory of Supramolecular Structure and Materials College of ChemistryJilin UniversityChangchun 130012

Chemically fueled dissipative self-assembly paves the way for innovative materials with lifelike properties and *** of nonequilibrium systems with biocompatibility and biofunctions remains an important and challenging ***,we present biocompatible chemically fueled transient polymer nanoparticles and their applications in temporally programmable in vivo *** lifetime of the transient polymer nanoparticles can be tuned by varying the concentration of polymer,adenosine triphosphate,and ***,the transient assembly of polymer nanoparticles can be paused for storage and then subsequently *** transient polymer nanoparticles exhibit good ***,we implement in vivo imaging in a temporally programmable fashion by using an autonomous fluorescence modulator of transient nanoparticles assembled from polymers with a fluorescence *** results in this work provide a valuable way to achieve nonequilibrium self-assembly of synthetic systems with good biocompatibility and programmable biofunctions,accelerating innovative developments of nonequilibrium soft biomaterials.

关键词： polymer self-assembly nonequilibrium self-assembly polymer nanoparticles biocompatibility programmable bioimaging