However, there are substantial challenges with the pharmacokinetics of rapamycin due to its lipophilic chemistry [32].
The study concluded that many students have substantial challenges with the idea of major stakes examinations being online.
The primary conclusion that can be drawn is that students in the first year of tertiary study, many of whom would be inexperienced in the online education environment, have substantial challenges with the idea of major stakes examinations being online.
He also argued there were "substantial challenges" with enforcing a ban on smoking in cars particularly vehicles "travelling at speed", questioning whether people would comply with the law if they knew there was little chance of it being enforced.
One of the substantial challenges with characterization in tissues is the lack of orthogonal and standardized methods.
Failure of proper cellular differentiation, migration and apoptosis results in congenital heart disease (CHD), which is a major cause of childhood morbidity and death and remains a substantial challenge even in countries with advanced health care systems.
In conclusion, this study revealed the substantial challenges associated with implementing a fully self-directed intervention in an adolescent sample.
Given the substantial challenges associated with characterizing and quantifying ENMs in soils and sediments, little research has been conducted to date on the homogeneity of ENMs in these media.
In this article we first examine the rationale and methods of exposure data collection in the population studies and then review the substantial challenges associated with the analysis of pesticides in novel and complex matrices, and the interpretation of these analytical findings.
9 We thus are faced with a substantial challenge.
