In the first serious model of light pollution [34], only the case of clear skies was considered, and with some exceptions (e.g. [33]), models and measurements generally consider only cloud-free conditions [14], [35] [38].
Of Barnardo's 22 specialist services surveyed for the report, 21 had seen evidence of the most serious and dangerous model of sexual exploitation – the trafficking of children through organised networks for sex, often with multiple men.
Rafferty maintains that "there is no serious model for a biography of a great magazine editor".
Third, there is no serious model for a biography of a great magazine editor.
Once the amount of ill fit exceeds what might reasonably be attributable to chance sampling variations, the researcher must acknowledge and diagnostically investigate the possibility of serious model misspecifications – no matter the amount or magnitude of the ill covariance fit.
8 Actually, to achieve convergence we had to impose several exclusion restrictions from both processes, which leads to serious model misspecification, as most of the excluded variables arguably belong to both processes.
Small random amounts of ill covariance fit might arise from random sampling variations but any additional (beyond random) ill covariance fit may, or may not, be signs of serious model misspecification.
For those familiar with serious model helicopter piloting, the death of Mr. Pirozek was a grim reminder of the dangers inherent in operating such unpredictable machines by remote.
Mann has been constructing, in the course of decades, a vision of serious men, a model of seriousness itself, which is why "Ali" is a unique achievement.
In addition to validity at the material level, a crucial feature of a constitutive model is the applicability at the structural level; yet for concrete in fire there remains a serious lack of models combining reliability and robustness.
