Those between poor countries often exist more on paper than in practice.
In addition, even though more and more culture/herbarium information is digitized, backlogs often exist.
Research has shown that, in contexts where essays are assessed by more than one rater, discrepancies often exist among the different raters because they do not apply scoring criteria consistently (Hamp-Lyons 1989; Lee 1998; Vann et al. 1991; Weir 1993).
Chest pain or trouble breathing should send you straight to the ER, but the red flags that signal that you need to see a mental health professional often exist in more of a gray area, says Chicago-based therapist Rachel Kazez, founder of mental health consulting service All Along.
More specifically, in such networks, there often exist a large number of uncoordinated battery-powered devices with power resources.
Physical fatigue and mental fatigue are different, but they often exist together, which can make the experience even more challenging.
Archaeological sites often exist as ruins.
Contrary to previous tests, it was found that at the onset of ovalling, the vortex shedding frequency was not always an integral sub-multiple of the ovalling frequency of the shell although an integral relationship (or nearly so) was found to exist more often than not.
"Sometimes" might be a perfectly adequate frequency, e.g., if you don't see patients with diagnoses for which guidelines exist more often than "sometimes" or if you have integrated guideline recommendations in your clinical decision making to the point that you are not even aware of using them.
If supersymmetric particles exist, B-mesons ought to decay far more often than if they do not exist.
