期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
融媒体时代新闻记者云采访分析
1
作者 田玥 《新闻文化建设》 2023年第6期51-53,共3页
融媒体时代,记者应做到与时俱进,对工作模式及方法进行创新,通过云采访等方式,使各项工作得到高效开展。本文以此为背景,说明了传统媒体当前的发展情况;分析了云采访的优势与不足,指出云采访具有采访范围广、多媒体性和可拉近采访距离... 融媒体时代,记者应做到与时俱进,对工作模式及方法进行创新,通过云采访等方式,使各项工作得到高效开展。本文以此为背景,说明了传统媒体当前的发展情况;分析了云采访的优势与不足,指出云采访具有采访范围广、多媒体性和可拉近采访距离的优势,但由于其存在信息来源不固定、极易受到不可控因素影响等不足,主要作为辅助采访手段而存在;介绍了云采访的原则和践行要点,围绕未来发展趋势展开讨论。 展开更多
关键词 融媒体时代 云采访 新闻记者 “四力”路径
下载PDF
Shape Coexistence and Band Termination in Doubly Magic Nucleus ^40Ca
2
作者 DONGBao-Guo GUOHong-Chao SHIYi-Jin 《Communications in Theoretical Physics》 SCIE CAS CSCD 2005年第3期509-514,共6页
Shape coexistence and band structure near yrast line of the Z = N doubly magic nucleus 40Ca have been investigated by the configuration-dependent cranked Nilsson-Strutinsky approach. The observed normal deformed and ... Shape coexistence and band structure near yrast line of the Z = N doubly magic nucleus 40Ca have been investigated by the configuration-dependent cranked Nilsson-Strutinsky approach. The observed normal deformed and superdeformed bands are explained and the terminating states are confirmed by the calculations. The transition quadrupole moment Qt of the calculated superdeformed band is in good agreement with the observed one at high spin. There is shape coexistence within the same configuration. Possible normal deformed and superdeformed bands with rotation around the intermediate axis in several interesting configurations of40Ca are discussed. Possible favored superdeformed band terminations in 38Ca and 38Ar are predicted. The experimental results in 38Ar are discussed simply. 展开更多
关键词 shape coexistence configuration-dependent cranked Nilsson-Strutinskyapproach superdeformed band termination transition quadrupole moment
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部