目的分析近10年癌症患者病耻感相关研究的英文文献,全面了解该领域的研究热点和现状,为后续研究提供参考。方法分析Web of Science核心期刊的数据来源,纳入2012年1月-2021年12月发表的与癌症患者病耻感相关文献,运用CiteSpace软件对发...目的分析近10年癌症患者病耻感相关研究的英文文献,全面了解该领域的研究热点和现状,为后续研究提供参考。方法分析Web of Science核心期刊的数据来源,纳入2012年1月-2021年12月发表的与癌症患者病耻感相关文献,运用CiteSpace软件对发文量、国家、作者、机构、引文和关键词进行可视化分析。结果共纳入483篇文献,近10年癌症患者病耻感领域发文量整体呈增长趋势,2021年发文量最多,以94篇排在第1位。美国在该研究领域居核心地位,发文量最多,其次是澳大利亚,中国居世界第5位。发文量最多的作者是Hamann HA和Lu Q,癌症患者病耻感的研究机构主要为大学。高频次关键词是“quality of life”“breast cancer”“lung cancer”。结论癌症患者病耻感相关研究逐渐受到关注,癌症患者的病耻感与生活质量的关系是该领域的研究热点,未来研究可分析对比中英文文献,进一步将研究内容细化深入,对癌症和生活质量的关系开展深入探讨,全面了解世界癌症患者病耻感的研究热点。展开更多
To solve the problem that the choice of softening factor in conventional adaptive strong tracking filter( STF) greatly relies on the experience and computer simulation,a new concept of softening factor matrix is intro...To solve the problem that the choice of softening factor in conventional adaptive strong tracking filter( STF) greatly relies on the experience and computer simulation,a new concept of softening factor matrix is introduced and a fuzzy adaptive strong tracking cubature Kalman filter( FASTCKF) based on fuzzy logic controller is proposed. This method monitors residual absolute mean and standard deviation of each measurement component with fuzzy logic adaptive controller( FLAC),and adjusts the softening factor matrix dynamically by fuzzy rules,which is capable to modify suboptimal fading factor of STF adaptively and improve the filter's robust adaptive capacity. The simulation results show that the improved filtering performance is superior to the conventional square root cubature Kalman filter( SCKF) and the strong tracking square root cubature Kalman filter( STSCKF).展开更多
文摘目的分析近10年癌症患者病耻感相关研究的英文文献,全面了解该领域的研究热点和现状,为后续研究提供参考。方法分析Web of Science核心期刊的数据来源,纳入2012年1月-2021年12月发表的与癌症患者病耻感相关文献,运用CiteSpace软件对发文量、国家、作者、机构、引文和关键词进行可视化分析。结果共纳入483篇文献,近10年癌症患者病耻感领域发文量整体呈增长趋势,2021年发文量最多,以94篇排在第1位。美国在该研究领域居核心地位,发文量最多,其次是澳大利亚,中国居世界第5位。发文量最多的作者是Hamann HA和Lu Q,癌症患者病耻感的研究机构主要为大学。高频次关键词是“quality of life”“breast cancer”“lung cancer”。结论癌症患者病耻感相关研究逐渐受到关注,癌症患者的病耻感与生活质量的关系是该领域的研究热点,未来研究可分析对比中英文文献,进一步将研究内容细化深入,对癌症和生活质量的关系开展深入探讨,全面了解世界癌症患者病耻感的研究热点。
基金National Natural Science Foundations of China(Nos.51175082,60874092,51375088)
文摘To solve the problem that the choice of softening factor in conventional adaptive strong tracking filter( STF) greatly relies on the experience and computer simulation,a new concept of softening factor matrix is introduced and a fuzzy adaptive strong tracking cubature Kalman filter( FASTCKF) based on fuzzy logic controller is proposed. This method monitors residual absolute mean and standard deviation of each measurement component with fuzzy logic adaptive controller( FLAC),and adjusts the softening factor matrix dynamically by fuzzy rules,which is capable to modify suboptimal fading factor of STF adaptively and improve the filter's robust adaptive capacity. The simulation results show that the improved filtering performance is superior to the conventional square root cubature Kalman filter( SCKF) and the strong tracking square root cubature Kalman filter( STSCKF).
