Not All Perceptual Gaps Were Created Equal: Explicating the Third-Person Perception (TPP) as a Cognitive Fallacy

Explicating the third-person perception (TPP) as a cognitive fallacy in the process of comparative social judgment of media effects, we propose that not all self–other perceptual gaps in media effects should be considered as TPP. When there is reasonably valid and accurate information regarding self vis-à-vis others on media consumption and vulnerability to media influence, the associated self–other gaps in media effects are not exaggerations, hence, not TPP. TPP results from cognitive biases in information retrieval and application in the process of comparative social judgments. Such biases are in the forms of self-other information differential, assimilation, contrast, and anchoring effects. Caveats in interpretation of extant evidence and implications for future TPP research are discussed.     

Rollback,scissor-like closure of the Mongol-Okhotsk Ocean and formation of an orocline:magmatic migration based on a large archive of age dataOA

Tracing the closure of oceans with irregular margins and the formation of an orocline are crucial for understanding plate reconstruction and continental assembly.The eastern Central Asian Orogenic Belt,where the Mongol-Okhotsk orocline is situated,is one of the world’s largest magmatic provinces.Using a large data set of U-Pb zircon ages,we updated the timing of many published igneous rocks,which allowed us to recognize tightly ’folded’ linear Carboniferous-Jurassic magmatic belts that wrap arou...     

基于双曲等效的双星滑动聚束SAR两步成像算法

双星滑动聚束模式合成孔径雷达(SAR)既保持了双星SAR的灵活性、可靠性和稳定性,同时还可产生高分辨率的图像对,对于观测和测绘具有巨大的潜力.这种模式下需要兼顾双星成像与多普勒带宽显著增加的问题.分析双星滑动聚束SAR系统下目标的多普勒特性,结合双星成像算法与频谱分析法,提出一种基于双曲等效的双星滑动聚束SAR 2步成...     

电子图书对图书馆的影响及对策

电子图书在馆藏和阅读、读者及馆员素质要求、馆舍及设施、读者服务及图书馆评价等方面都对图书馆有重要影响。图书馆人应当正确认识电子图书的影响和作用 ,积极开展电子图书的研究 ,逐步建立电子图书的传播环境 ,开展电子图书利用的馆员及读者培训工作 ,做好其收藏和使用工作。参考文献 6。     

论多维视角下中文科技图书学术影响力评价体系的构建

[目的/意义]在分析当前图书评价研究现状的基础上,结合现实的数据应用特征,从多维角度建立中文科技图书学术影响力评价体系,进行图书学术影响力评价的有益探索.[方法/过程]采用书评分析、引文分析、专家调查法、层次分析法、加权综合评价法等多种方法进行研究,在评价的基本框架内选取27个研究指标并将其归纳为4个维度,在确定权重的基础上选取医学领域3个学科进行实证分析.[结果/结论]实证分析结果给出了3个学科不同类型最有影响力的图书目录;发现科技图书呈现长尾分布、外文图书翻译版影响力高等特点.最后利用CALIS馆藏图书馆数量对实证分析评价结果进行验证,证明评价体系的有效性.