When teaching students about an ancient culture, one invariably encounters a fundamental problem: the students perceive the culture, especially one as far-removed in time as ancient Egypt, as an abstract entity.
Voters across the country encountered impediments to voting on Election Day, including prolonged wait times, intimidation, and broken voting machines.
We suggest that the detection of ssDNA can be used as a tool to identify sites of chromosome fragility and may signal when particular replication forks encounter impediments and/or become unstable.
Although pathways thought involves the perceived capability of generating at least one effective route to a desired end point, thoughts of multiple pathways often become available when encountering impediments to goals.
Presidents invariably encounter key moments where they need to rely on scientific expertise.
Propping up the bar, you'll invariably encounter respected sports journalist Matteo Fontana, who writes regularly for La Gazzetta dello Sport and Il Corriere.
His representatives sent to knock on doors here in town and in the twin border community of Colorado City, Ariz., have invariably encountered people not home.
Zatoichi walks the earth (in Samuel L Jackson's words) with his preternaturally enhanced hearing and reflexes, invariably encountering yobs and bullies who think they can take advantage of his vulnerability.
You invariably encounter terms like "craftsmanship" and "elegance" in any description of Piston's work, and rightly so: few composers have shown his seemingly effortless knack for making instruments — solely and in any combination — sound exactly right.
A conversation ensued with many of these women that centered on the negative barriers that female friendships invariably encounter.
When on a particular day a specimen labelled 'juvenile' was collected but no female, we counted the juvenile record as 2 animals, because immature orangutans are invariably encountered together with a female [37].
