In addition to the four types of source credibility proposed by previous studies (presumed credibility, reputed credibility, surface credibility, and experienced credibility), this study shows that two other types of source credibility (verifiable credibility and cost-effort credibility) play a significant role in shaping students' perceptions of credibility.
However, all previous studies presumed that the nucleic acid-binding ability of Sac10b family proteins was associated with their actual functions.
Two authors (SK, JCK) conducted the literature search and retrieved citations of studies presumed to be potential RCTs.
Many previous studies presumed that tumor cells grow along the "path of low resistance," and the path serves as a route for their distant migration [ 89].
These studies presumed that the lower flux of carbon through the PPP in each of the mutants allows for more efficient glucose utilization via glycolysis, resulting in higher levels of antibiotic production [ 24, 25].
Early studies presumed that the paternal mitochondria participated in the early embryonic development, while others erroneously thought that the sperm tail with paternal mitochondria was jettisoned before it entered the oocyte at fertilization.
But such studies presume that policymakers respond mechanically and cannot tell whether a surge in share prices is a bubble or reflects a shift in fundamentals, such as faster productivity growth.
Existing studies presume that a relationship exists between dispute and dispute resolution.
Other studies presume a closed universe collapsing in a big crunch and others again investigate the nearer future of humankind, say a few million years from now.
However, these studies presume large metapopulations inhabiting noise-free, zero-extinction environments, and their predictions have never been empirically verified.
