This large heterogeneity could most probably stem from a large variation in types of study design, diagnostic definitions and individual characteristics that were not considered by each study.
The variety of structures, and hence variety of physical properties of the corresponding polymers, stems from the variation of ring size and from the possibility of placing substituents on the heterocycle.
The intuition behind this stems from the variation of competition intensity13.
This result will need to be further confirmed since kinetic profiles obtained through in vitro experiments are unlikely to reflect 100% their in vivo patterns stemming from potential variations in the in vivo intrinsic clearance of the insecticide in the mosquito.
stemming from a personal feud.
Measurement errors in blood OC pesticides could stem from within-person variation of serum concentrations of OC pesticides and potential errors during sampling, storage, analysis of biological specimens, and data processing.
Segregation not only stems from variation of material properties such as differences of API and excipient particle size, shape and cohesion, but also is highly specific to process handling and specific equipment used.
These variations may stem from a combination of factors, including the design and operating conditions of the kiln, and the fuels and raw materials fed into the kiln.
The difficulty with accurate author identification stems from a variety of factors, such as name variations and similarities.
This variation in clinical practice stems from a lack of evidence as to which type of anaesthetic is superior, and it demonstrates the potential for more protective anaesthesia if best practice could be conclusively demonstrated.
This variation in practice stems from a real lack of evidence about the risks, benefits and costs of local chemotherapy provision, as well as uncertainty about how to balance uncommon but potentially serious risks against less easily measured effects on quality of life.
