The current system is reactive; it responds to individual applications which are driven by non-systematic factors such as clinician's interests and exposure to promotion of new TCPs.
This would imply that non-systematic factors, such as training intensity, stand for a substantial part of the variation in LOCO results.
A detailed investigation of afforestation in the Hungarian Great Plain is being carried out through the systematic study of factors such as climatic water balance, water table depth and salinity, tree species, subsoil layering and stand age (in the frame of OTKA NN 79835 project).
Erroneous genotypes can be generated from random and/or nonrandom calling errors due to technical problems, DNA quality, DNA sample contamination, or systematic, constant unknown factors such as copy number polymorphisms.
These approaches allow very systematic screenings but miss factors such as telomere shortening, which may very well be important to take into account in a number of age-related diseases.
The tests have been written to cater for the diverse range of students in Australian schools, and to ensure that there is no systematic bias associated with factors such as gender, culture or geographic location.
While some variability is systematic due to patient-level factors (such as APOE- ε4 genotype) and treatment effects, random variability across patients is also substantial.
The relative youth of the center may have unduly influenced the lower proportion of those with detectable viral load although factors such as systematic counselling and better adherence may have also influenced the outcome.
We therefore expect that by using these families to study epigenetic changes over age, we reduce systematic differences in external environmental factors such as geographical location and dietary and lifestyle patterns.
This technique does not allow for the systematic and simultaneous optimization of other factors such as gradient time, pH and temperature that affect the quality of separations.
