We chose to address this problem by using a model of pneumococcal infection that approximates the frequent challenge to lung defenses by small numbers of bacteria and comparing responses in male and female mice.
Among the most frequent challenges identified was a lack of understanding (8 of 22, or 36%).
Analysis and visualization of large collections of molecules is one of the most frequent challenges cheminformatics experts in pharmaceutical industry are facing.
Ellison sued, saying the club violated the Deed of Gift controlling the Cup never mind that frequent challenges had been mounted by clubs that violated various terms of the legal document.
The current obesity epidemic presents frequent challenges to the obstetrician.
It is worth noting that the lack of resources was the most frequent challenge discussed within teachers' own disciplines, mentioned by half of the teachers interviewed, before even considering additional resources and instructional materials that STEM projects would require.
The loss or decrease of expression of the transferred gene after several weeks, especially in adenoviral vectors, is one of the major and most frequent challenges in gene therapy.
The most frequent challenge reported by evaluators is pressure from stakeholders to misrepresent findings.
A perceived lack of resources is also not a new problem; indeed, it was the most frequent challenge discussed within participants' teaching areas.
The long list of case studies is organized by themes, which allows the reader to identify factors that are frequent challenges as well as construct a sort of global health taxonomy.
