Search results

The purpose of this study aims to identify the impact of verbal-visual cognitive styles on the level of satisfaction and behavior in the textual and content search of Google Images.

“Riding” cognitive style test and satisfaction questionnaire were used as data collection tools. Also, to collect data related to the image search behavior, the subjects’ transaction files were recorded using Camtasia software and then the files observed and reviewed. The research sample was 90 postgraduate students of Shiraz University.

The results showed that cognitive styles in interaction with the text-based and content-based search system of “Google Images” affected user’s satisfaction. Text-based image retrieval, in which vocabulary-based information needs were expressed, was more compatible with the verbal cognitive style and resulted in greater satisfaction. In contrast, in content-based image retrieval, where it was possible to express information needs in the form of images, users were more satisfied with the visual cognitive style. Verbal users performed more positively in text-based search and visual users in content-based search.

Considering the research gap, which has identified the performance of visual text-based and content-based systems in terms of satisfaction and cognitive style search behavior, the present study could be considered a small effort to promote science.

Focusing on Rudak, a village destroyed in the Buin-Zahra earthquake of 1962 in Qazvin, Iran, this paper aims to evaluate the reconstruction of this village in terms of sustainability. Rudak reconstruction has left long-term consequences on the physical structure of the village, as some of the people refused the constructed houses and built their own ones. Hence, after more than 50 years, this village is now consisted of two physically different neighborhoods. Examining the long-term consequences of this reconstruction through comparing housing and physical structure of the two different neighborhoods contains valuable lessons in terms of sustainability because sustainable reconstruction results unveil in long term.

Using sustainable reconstruction theory as the conceptual framework, this research investigates social, economic and environmental sustainability of Rudak housing reconstruction and that leads to comprehensive lessons. The study has a qualitative method and is based on fieldwork allowing for dynamic interviews with the community. Furthermore, data are analyzed through descriptive and comparative approaches.

The research concluded that sustainability related implications of post-disaster reconstruction policies are not restricted to the time of reconstruction or a limited interval after that. Lack of livelihood considerations, providing all people with similar houses and nontransparent decisions, resulted in unsustainable consequences such as building vulnerable extensions by people, social segregation and people unwillingness for participation. However, this experience was sustainable in terms of some other factors. For example, using local materials for building the structures of the new houses, putting the houses on the natural bedrock and building public services for people were sustainable measurements.

This paper is a rare example of research focusing on impacts of post-disaster reconstruction after more than 50 years. It contains valuable lessons for planners and architects.

As digital procurement continues to transform heavily as a value center and create new business models by linking businesses with a web of external partners, the full path to achieving such an all-encompassing thing is unknown. Thus, the study aims to explore the research gap through an exhaustive bibliometric and systematic literature review on the Digital procurement theme in the supply chain domain.

This study is a qualitative and quantitative analysis of this field, using performance analysis and science mapping to examine 583 articles published from 2002 to 2021.

A systematic literature review indicated core topics on “sustainable or green procurement” and “emerging landscape of technology” in the field of study.

Though the Scopus database used for the analysis is the largest, it may not have complete coverage of all published articles in the field of study; thus, this study is a representation of only a sample rather than its entire population.

Outcome is based on the review of the past 20 years’ contribution on the topic starting from 2002 to 2021.