However, it is of great importance to mention that they differ in quality, with some having significant methodological flaws--mainly owing to selection bias and retrospective study design.
It was assumed that the higher levels of missingness for early career respondents reflect lack of familiarity with academic primary care, which we were unable to capture owing to flaws in the survey questions.
However, thick glasses may fracture spontaneously, beginning at a flaw in the interior, owing to the high tension that tempering creates in that region.
However, clinical trial results in systemic lupus erythematosus (SLE) populations have failed to meet efficacy expectations, primarily owing to methodological flaws in design, especially outcome measures.
However, owing to design flaws in the screening log, the information relating to patients whose chronic pain was controlled with pain medications was not reliably transferred to the physician-specific case report form (CRF). Consequently, the chronic pain calculations excluded patients who did not meet the chronic pain criteria owing to the use of pain medications.
A study developed in parallel to the original one, but in a geographic arena that holds much more species endemism, yielded opposite results (Jiménez-Valverde et al. 2010), suggesting that the original work was flawed, probably in large part owing to artificial delimitation of the study area to western Europe.
It had previously failed to deliver the report owing to a "bureaucratic flaw".
Also, to pour a little salt in the wound, the roof began to tear a couple of weeks after it was finished, owing to a design flaw.
The strength of most commercial glass products, on the other hand, ranges between only 14 and 175 megapascals (2,000 and 25,000 pounds per square inch), owing to the presence of scratches and microscopic flaws, generally on the surface.
For the rapidly cooled material, though the larger sized quartz particles debonded at higher temperatures owing to thermal stress, their presence, even in small quantities, contributed to natural flaw growth.
