Search

Objectives: User emotions have a significant impact on spatial attention, spatial decision-making, and spatial memory. Emotions associated with landmarks can improve navigation efficiency while enhancing users; cognitive map abilities. The previous studies focused on the role of emotional landmarks in navigation, but few studies paid attention to landmark extraction methods in complex indoor environments. Methods: This paper proposes a quantitative model of salience to automate the extraction of emotional landmarks in large shopping malls based on user-generated content. First, we obtain user comment data of a large shopping mall using web crawler technology. Second, we conduct the sentiment analysis on user comment and extend the results to landmark cognitive salience. Finally, we combine the analytic hierarchy process and criteria importance through intercriteria correlation to calculate the weights of indoor landmark salience indicators and construct a quantitative evaluation model of emotional landmark salience. Results: We extract hierarchical landmarks using hierarchical clustering algorithms, design multi-scale indoor navigation maps based on hierarchical landmarks to meet user cognition, and verify the usability of the landmark extraction method by user experiments. Conclusions: This paper can promote indoor navigation map design standardization and provide a valuable complement to intelligent indoor navigation services. [ABSTRACT FROM AUTHOR]

青海省宗教发展历史悠久，宗教旅游资源丰富，宗教场所的空间分布特征对青海省区域旅游格局有重要影响.对青海省宗教场所旅游资源进行了统计，分别从空间分布模式、差异性、密度等方面采用最邻近指数、地理集中指数、洛伦茨曲线、核密度方法对其空间格局特征进行了定量分析，并利用空间回归分析法探讨了其分布与海拔、坡度、交通、水系等因素的关系.结果表明：青海省宗教场所旅游资源呈“东多西少”的集聚分布态势，空间差异显著，旅游资源集中在青海省11%地区；空间分布密度呈由东向西辐射（型）的分布趋势；空间回归分析结果显示，在地势平坦、水资源丰富、交通便捷的地区宗教场所旅游资源较丰富.

目的分析优质护理服务在肾内科病房中的实施效果。方法选取2018 年4 月至2019 年4 月该院收冶的肾内 科患者80 例作为研究对象，根据护理方式将其分力对照组和试验组， 每组40 例。试验组实施优质护理， 对照组实施常规护理， 对 比分析两组患者的临床护理效果。结果试验组患者的护理满意度为97.5% ， 显著高于对照组的75.0% ， 差异有统计学意义 (P<0.05)；试验组患者护理差错发生次数少于对照组， 差异有统计学意义(P< 0.05)。结论对肾内科患者进行优质性护理可 以成少医患纠纷，提高临床满意度，促进患者早日康复， [ABSTRACT FROM AUTHOR]

Copyright of Journal of Modern Medicine & Health is the property of Journal of Modern Medicine & Health and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)