Sentence examples for unclear date from inspiring English sources

A few isolated outlying dialects of south Tosk origin are spoken in Bulgaria and Turkish Thrace but are of unclear date.

This finding was expected because of unclear date of disease onset (data not shown).

Patients were excluded from the study if they (1) had pubic symphysis separation, (2) bilateral sacral fracture, (3) sacroiliac joint injuries, (4) sacral plexus injuries that required neurolysis or decompression, or (5) injuries of unclear date or a history of conservatively or surgically treated pelvic injuries.

There were 6 infants who had received BCG with unclear dates but before any other vaccination; therefore they were included in the analysis.

dWhich of the different revascularization options best improves prognosis is unclear to date.

The effect of different load paths on the stress-strain behavior of eccentrically loaded columns has remained unclear to date.

While bismerthiazol [N,N′-methylene-bis- 2-amino-5-mercapto-1,3,4-thiadiazole)] is one of the most widely used bactericides, the transport of bismerthiazol in subsurface environments is unclear to date.

Their precise functions remain unclear to date [26], but their ligation modulates cell behavior in a subset-specific manner [27] and seems to participate in the shift of Th pattern observed in T lymphocytes during septic shock [8].

A distinction that has been unclear to date in this area of research is whether a workplace LSP spoken assessment for work (meaning those assessment tasks that gauge employment entry levels as 'predictive' of work success) is the same as a workplace LSP spoken assessments at work (meaning those authentic assessments that gauge quality levels on-the-job as 'observed' success at work).

In fact, changes in phosphoprotein abundance in Leishmania have been documented throughout their life cycle [32] [34], but their significance for parasite differentiation and virulence remains unclear to date.

However, in M. oryzae, the function of these homologious genes, except for class VII chitin synthase enzyme encoding genes [52], is still unclear to date.