Positive hybridized cells were quantified using class indexes as described elsewhere [47], with category 0, denoting the lack of specific signals and category 5 the excessive occurrence thereof.
The dependent variable was the occurrence or lack thereof of formation changes, which was binary.
One of the roles of modes of presentation according to Frege was to determine reference, so that any two expressions (or occurrences thereof) with the same sense would have the same reference.
The output of our framework also allows to identify the conserved gene clusters and/or partial occurrences thereof, making possible to explore how gene clusters assembled during evolution.
Results show that, although the microheterogeneity of TTR itself and the occurrence of possible immunoreactive fragments thereof in serum and ascites fluid is unaffected by the cancer.
Theoretical models can be used to predict the occurrence of local adaptation (or lack thereof) in pathogen populations.
It is possible that TatCC variants are associated with the occurrence of HIV neuropathogenesis but not the severity thereof, an issue we could not conclusively assess as all participating children presented with neurodevelopmental delay.
In both models, the occurrence of the Hauck-Donner effect or the analogue thereof in case of the Poisson model (i.e. fitted probabilities close to zero in the control treatment leading to very large standard errors) made the standard errors of the parameter estimates and hence the associated P-values unreliable.
In both the WHS and the Dieckmann cohorts, DES exposure (or lack thereof) was documented in the medical record, the occurrence of cancer was confirmed by medical record, and cause of death was verified by death certificate.
In plant cells, DNA fragmentation into nucleosomal fragments of about 180 bp and multiples thereof has been demonstrated [ 11, 22, 63] but the occurrence of DNA ladders is not indispensable and has been shown depending on the nature and concentration of PCD inducers [ 64].
