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脑卒中患者心理困扰现状研究进展 被引量:15
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作者 靳祥云 刘文伟 +1 位作者 宿连政 覃贤文 《护士进修杂志》 2022年第4期355-358,共4页
心理困扰在脑卒中患者中普遍存在,在卒中后急性期和恢复期均可发生,并可长期存在,严重影响了患者的康复进程及生活质量,甚至增加卒中复发及死亡的风险。因此,尽早进行脑卒中患者心理困扰的评估,确定心理问题并实施有效的干预是预防疾病... 心理困扰在脑卒中患者中普遍存在,在卒中后急性期和恢复期均可发生,并可长期存在,严重影响了患者的康复进程及生活质量,甚至增加卒中复发及死亡的风险。因此,尽早进行脑卒中患者心理困扰的评估,确定心理问题并实施有效的干预是预防疾病恶化及改善不良结局的关键。笔者从脑卒中患者心理困扰的现状、影响因素、测量工具及干预措施等方面进行综述,旨在为临床、社区预防及干预脑卒中患者心理困扰提供参考。 展开更多
关键词 脑卒中 心理困扰 抑郁 焦虑 综述
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基于VAR模型的混合动力VLCC船舶营运数据分析
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作者 董文良 金向军 +2 位作者 罗小芳 陈映秋 白旭 《船舶工程》 CSCD 北大核心 2018年第12期84-89,共6页
通过构建有关VLCC船舶关键营运数据的分析谱系,采用向量自回归模型(VAR)分析目标混合动力船型的船价、运费、燃油价格等关键经济变量相互间的动态影响路径和机制。研究结果发现:从中长期考虑,燃油价格是影响新造船价格变化的第二大重要... 通过构建有关VLCC船舶关键营运数据的分析谱系,采用向量自回归模型(VAR)分析目标混合动力船型的船价、运费、燃油价格等关键经济变量相互间的动态影响路径和机制。研究结果发现:从中长期考虑,燃油价格是影响新造船价格变化的第二大重要经济变量,反映出节能减排型船舶的内在市场需求,以及开发和推广混合动力船型具有的重大商业意义。 展开更多
关键词 超大型原油运输船 混合动力 技术经济可行性研究 VAR模型
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Ethnographic Research on the Formation Path of Preschool Children’s Peer Cultures
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作者 LIN Lan jin xiangjun 《Frontiers of Education in China》 2024年第2期174-203,共30页
As a major branch of children’s studies and a clear manifestation of adherence to a child-oriented position,research on children’s peer cultures is of significant value for understanding the true world of children.F... As a major branch of children’s studies and a clear manifestation of adherence to a child-oriented position,research on children’s peer cultures is of significant value for understanding the true world of children.Following an ethnographic approach,this study conducts in-depth field observations in three kindergartens to explore how preschool children create their peer cultures.The results indicate that the children in three kindergartens created a series of meaningful symbols within their respective kindergarten settings during peer interaction and formed their peer cultures.The study finds that:Firstly,children’s peer cultures encompass five core themes,namely,self-presentation,friendly interaction,conflict and segregation,collective play routines,and secondary adjustments to classroom rules.Secondly,the development of children’s selves,shared play among children,interpretive reconstruction of adult cultures,and inclusiveness of school cultures are inherent sources of strength,core driving force,mechanisms for the path,and external environmental factors of the formation of children’s peer cultures.Thirdly,children gain membership in the cultures to which they belong through collective participation in social life.Fourthly,children produce peer cultures and contribute to the renewal of adult cultures by creatively appropriating information and knowledge from the adult world.In this connection,it is essential for kindergartens to support the development of children’s peer cultures. 展开更多
关键词 children’s peer cultures ETHNOGRAPHY children’s studies
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