Abstract Replication is a research methodology designed to verify, consolidate, and generalize knowledge understanding within empirical fields of study. In second language studies, however, reviews share widespread concern about the infrequency replication. A common but speculative explanation for this situation that replication studies are not valued because they lack originality and/or innova...

Received Accepted Why do we age? Since ageing is a near-universal feature of complex organisms, a convincing theory must provide a robust evolutionary explanation for its ubiquity. This theory should be compatible with the physiological evidence that ageing is largely due to deterioration, which is, in principle, reversible through repair. Moreover, this theory should also explain why natural s...

PURPOSE To report a case of a spontaneous subconjunctival abscess in a patient with no previous ocular surgery or trauma. METHOD Case report. RESULTS We report a case of a subconjunctival abscess caused by Haemophilus influenzae after several days of worsening conjunctivitis. Computed tomography scans of the orbits confirmed an abscess cavity adjacent to the globe without orbital extension....

As smartphones become more and more popular, uses of social media on mobile devices have grown explosively. Previous studies have investigated usage behaviors of social networks in various ways, but few of them emphasized the activities on smartphones and social applications. In this study, we develop a research framework based on the network externalities and cognitive absorption to explain us...