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团簇Con MoS(n=1~5)密度泛函理论分析:稳定性及电子性质

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安徽大学学报（自然科学版） 2023年第2期47卷 74-83页

作者：王智瑶方志刚王洁毛智龙曾鑫渔刘立娥吴庭慧宋嘉辽宁科技大学化学工程学院辽宁鞍山114051

为深入探究团簇ConMoS(n=1~5)的稳定性和电子性质,弄清其微观结构和电子变化状况,根据密度泛函和团簇模型理论,在B3LYP/def2-TZVP量化水平和多个自旋多重度下对该系列团簇进行结构优化和分析.结果表明:最终得到21种团簇稳定构型,大多以... 详细信息

为深入探究团簇ConMoS(n=1~5)的稳定性和电子性质,弄清其微观结构和电子变化状况,根据密度泛函和团簇模型理论,在B3LYP/def2-TZVP量化水平和多个自旋多重度下对该系列团簇进行结构优化和分析.结果表明:最终得到21种团簇稳定构型,大多以立体结构存在;从碎裂能和每原子结合能角度得知,团簇成长时不断获取能量,且团簇Co_(3)MoS表现出了比相邻团簇较好的稳定性;由NPA电荷可知,Co原子是电子供体,S原子是电子受体,Mo原子情形复杂,提供和接受电子情况都存在;分析自然电子组态可知,原子外层轨道和高能级轨道存在不同的得失电子情形,且该系列团簇原子和原子间皆发生了不同程度的轨道杂化现象.

关键词：团簇Con MoS 碎裂能 NPA电荷电子自旋密度

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VR技术在核电厂HCI设计和评价中的应用研究

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自动化仪表 2019年第6期40卷 137-140页

作者：刘至垚张学刚吴一谦贾明梅世柏孙琳梧核电安全监控技术与装备国家重点试验室广东深圳518045 深圳中广核工程设计有限公司广东深圳518045

虚拟现实(VR)技术作为新一代人机交互技术,为核电厂(NPP)人机交互(HCI)设计和评价提供了一种全新的技术手段。利用VR技术,可以有效解决传统HCI设计和评价中的症结问题。通过分析VR技术特点,结合核电厂HCI设计和评价传统方法中存在的问题... 详细信息

虚拟现实(VR)技术作为新一代人机交互技术,为核电厂(NPP)人机交互(HCI)设计和评价提供了一种全新的技术手段。利用VR技术,可以有效解决传统HCI设计和评价中的症结问题。通过分析VR技术特点,结合核电厂HCI设计和评价传统方法中存在的问题,提出了VR在HCI设计和评价应用中的四项功能需求:3D可视化沉浸式设计、人因工程设计验证、虚拟仿真评价、培训教学。重点介绍了虚拟人机交互设计和评价系统研发实施过程,阐述了系统研发的技术路线、平台架构和功能分解,并对该系统的研发成果和应用方向作了简要分析。VR技术在核电厂HCI设计和评价中的应用,可以有效解决传统设计和评价方法中的症结问题,实现HCI设计和评价一体化,提升HCI设计质量和设计效率,提高人因可靠性。

关键词：虚拟现实人机交互人因工程设计和评价 3D可视化沉浸式设计虚拟仿真评价

Multiomics and blood-based biomarkers of moyamoya disease: protocol of Moyamoya Omics Atlas (MOYAOMICS)

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中华神经外科杂志(英文) 2024年第3期10卷 1页

作者： Ge Peicong Yin Zihan Tao Chuming Zeng Chaofan Yu Xiaofan Lei Shixiong Li Junsheng Zhai Yuanren Ma Long He Qiheng Liu Chenglong Liu Wei Zhang Bojian Zheng zhiyao Mou Siqi Zhao Zhikang Wang Shuang Sun Wei Guo Min Zheng Shuai Zhang jia Deng Xiaofeng Liu Xingju Ye Xun Zhang Qian Wang Rong Zhang Yan Zhang Shaosen Wang Chengjun Yang Ziwen Zhang Nijia Wu Mingxing Sun jian Zhou Yujia Shi Zhiyong Ma Yonggang Zhou jianpo Yu Shaochen Li jiaxi Lu Junli Gao Faliang Wang Wenjing Chen Yanming Zhu Xingen Zhang Dong Zhao Jizong Department of Neurosurgery Beijing Tiantan Hospital Capital Medical University Beijing China China National Clinical Research Center for Neurological Diseases Beijing China Department of Neurosurgery Beijing Hospital National Center of Gerontology Beijing China Department of Radiology Beijing Tiantan Hospital Beijing China Department of Ultrasound Beijing Tiantan Hospital Capital Medical University Beijing China Department of Neurology Beijing Tiantan Hospital Beijing China Department of Neurosurgery Beijing Friendship Hospital Capital Medical University Beijing China Department of Neurosurgery Beijing Chaoyang Hospital Capital Medical University Beijing China Department of Neurosurgery Beijing Childrens Hospital Capital Medical University Beijing China Department of Neurosurgery The Affiliated Children’s Hospital Capital Institute of Pediatrics Beijing China Department of Neurosurgery Beijing Changping District Hospital Beijing China Department of Neurosurgery Dongfang Hospital Beijing University of Chinese Medicine Beijing China Department of Neurosurgery Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School Nanjing China Department of NeuroInterventional Surgery Binzhou Medical University Hospital Binzhou Shandong China Department of Neurosurgery Renji Hospital Shanghai Jiao Tong University School of Medicine Shanghai China Department of Neurosurgery The First Affiliated Hospital Zhejiang University School of Medicine Hangzhou China Department of Neurosurgery The First Affiliated Hospital of Xi’an Jiaotong University Shaanxi Xi’an China Department of Neurosurgery West China Hospital Sichuan University Chengdu China Department of Neurosurgery Center for Rehabilitation Medicine Zhejiang Provincial Peoples Hospital Affiliated Peoples Hospital Hangzhou Medical College Hangzhou Zhejiang China Beijing Institute of Hepatology Beijing YouAn Hospital Capital Medical University Beijing China Department of Neu

Background Moyamoya disease (MMD) is a rare and complex cerebrovascular disorder characterized by the progressive narrowing of the internal carotid arteries and the formation of compensatory collateral vessels. The etiology of MMD remains enigmatic, making diagnosis and management challenging. The MOYAOMICS project was initiated to investigate the molecular underpinnings of MMD and explore potential diagnostic and therapeutic *** The MOYAOMICS project employs a multidisciplinary approach, integrating various omics technologies, including genomics, transcriptomics, proteomics, and metabolomics, to comprehensively examine the molecular signatures associated with MMD pathogenesis. Additionally, we will investigate the potential influence of gut microbiota and brain-gut peptides on MMD development, assessing their suitability as targets for therapeutic strategies and dietary interventions. Radiomics, a specialized field in medical imaging, is utilized to analyze neuroimaging data for early detection and characterization of MMD-related brain changes. Deep learning algorithms are employed to differentiate MMD from other conditions, automating the diagnostic process. We also employ single-cellomics and mass cytometry to precisely study cellular heterogeneity in peripheral blood samples from MMD *** The MOYAOMICS project represents a significant step toward comprehending MMD’s molecular underpinnings. This multidisciplinary approach has the potential to revolutionize early diagnosis, patient stratification, and the development of targeted therapies for MMD. The identification of blood-based biomarkers and the integration of multiple omics data are critical for improving the clinical management of MMD and enhancing patient outcomes for this complex disease.

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与副词“只”有关的几个连词的历时考察

武汉大学学报（人文科学版） 2004年第6期57卷 744-749页

作者：席嘉武汉大学文学院湖北武汉430072

副词"只"在近代汉语中引申和发展出转折连词"只是",条件连词"只有"和"只要"。连词化过程主要通过组合新的复合词分化语法功能,新的语法功能一般与引申前的源词意义有关联。副词与连词形成关联组合,也可以进一步分化连词的功能。在连词... 详细信息

副词"只"在近代汉语中引申和发展出转折连词"只是",条件连词"只有"和"只要"。连词化过程主要通过组合新的复合词分化语法功能,新的语法功能一般与引申前的源词意义有关联。副词与连词形成关联组合,也可以进一步分化连词的功能。在连词发展过程中,新产生的复合词,语法功能往往出现边界模糊的现象。

关键词：只是只要只有连词化虚化机制

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《香港汉语书面语的语法特点》商榷四题

通化师范学院学报 2019年第9期40卷 21-29页

作者：崔山佳浙江财经大学人文与传播学院

有人认为,不少香港人对英语的熟悉程度超过了标准汉语,自然会把英语的用法移到汉语中来,使香港书面语的关联词语常缺省后一个;其实,汉语既有前用“只要”,后接“就便”的句子,也有只用“只要”,不用“就便”的句子。有人认为,标准汉语... 详细信息

有人认为,不少香港人对英语的熟悉程度超过了标准汉语,自然会把英语的用法移到汉语中来,使香港书面语的关联词语常缺省后一个;其实,汉语既有前用“只要”,后接“就便”的句子,也有只用“只要”,不用“就便”的句子。有人认为,标准汉语表充分条件的关联词“只要”,后常用“就”与之相呼应,香港书面语常用语义上有一定对应关系的文言词语“便”,有时也用“都”或“也”;其实,汉语“只要”搭配的可以是“就”,也可以是“便”,且“便”比“就”出现得早。有人认为,“不论”的作用是排除一切可能,在列举“不论”所引出的各个条件时,标准汉语的习惯是用“还是”来连接,而香港书面汉语相应的连词可以是“或是、或、与”等;其实,汉语也有“无论不论”后接“或者、或”“和、与”等的句子。有人认为,标准汉语的“该”和“这”除文体色彩上有差别外,使用范围也有区别,“该”后一般只能出现单数名词,且中间不能插入其他成分,香港书面语的“该”可不受限制,用法和标准汉语的“这”基本相同;其实,标准汉语“该”也无限制,且在明清已有,一些方言也无限制。

关键词：香港汉语书面语近代汉语关联词语定指标记商榷