排序方式： 共有27条查询结果，搜索用时 31 毫秒
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Masoud Negahdary 《Publishing Research Quarterly》2017,33(4):456-470
The importance of identifying high quality journals in order to publish scientific achievements is very essential and unavoidable task. In this study, identifying the quality of journals and publishers were introduced and described which can be used as a comprehensive and global training for users and eliminate the challenges in distinguishing high quality journals from poor-quality journals. The authors are considered as the main pillars for journals and publishers progress; aware and conscious authors in identifying offered quality features by journals and publishers are the most important item in order to stop and remove poor-quality journals. Implementation and adherence to the quality principles by journals and publishers will ensure the international progress in scientific researches and publication fields. 相似文献
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Masoud Mahmoodi-Shahrebabaki 《Teachers and Teaching》2017,23(1):91-105
The results of a substantial body of research affirm that the number of teachers leaving their jobs is on the increase and the evidence is strong that the most credible explanation for the attrition is the emotional nature of the profession. The present study aimed to explore the intervening effect of EFL teachers’ anxiety on the correlations between their perfectionism and burnout levels. The participants were 276 Iranian EFL teachers. The data were analyzed by means of structural equation modeling. The findings revealed that, compared to other dimensions of burnout, depersonalization was more significantly affected by both direct and indirect effects of perfectionism. Moreover, the statistically insignificant direct associations between perfectionism and emotional exhaustion became significant due to the intervening impact of anxiety. The results of mediation analysis also confirmed the mediator role of anxiety. The results corroborate prior researches and offer illuminating insights into the mental health of teachers. 相似文献
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采用DeST-h软件分析了伊朗马什哈德地区居住建筑PVC板对建筑冷负荷的影响,并利用计算流体力学软件模拟分析了夏季建筑室内的自然通风情况,以确定室内风速.建筑室内风速的模拟结果表明,室内大部分区域是舒适的.在天花板和PVC板之间有无空气层存在的情况下,建筑顶层房间冷负荷分别减少10.5%和6.5%,说明空气层的存在有利于建筑降低冷负荷.然而,空气层厚度的增加对建筑冷负荷降低的影响并不明显.这种在天花板和PVC板之间增加空气层的策略对发展可持续性建筑十分有益. 相似文献
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