Sentence examples for difficulties in studies of from inspiring English sources

However, specific difficulties in studies of blood flows are related to the boundary conditions.

We will see later that this causes difficulties in studies of many topics related to ordering cones.

From an immunological point of view, this presents difficulties in studies of mechanisms of humoral responses to allergens [ 9].

One difficulty in studies of single nucleotide polymorphisms, such as this, is the issue of whether the variant being tested is truly associated with the disease or whether there is another polymorphism in linkage disequilibrium with the polymorphism under consideration that could be responsible for the observed association.

The collection of video footage provided a rich data source, although the challenge of filming at first light and the inability to capture activity occurring inside a closed bathroom remained drawbacks, the latter a perennial difficulty in studies of handwashing behaviour [ 34, 42].

These divergent results likely reflect the difficulties inherent in studies of anabolic steroid use.

Studies of other outcomes related to breast cancer incidence might avoid some of the difficulties inherent in studies of primary breast cancer incidence.

The difficulty posed in studies of frail older persons is in judging when proxy reports should be used.

However, a number of fabrication difficulties have arisen in studies of such films.

However, many barriers to progress must be overcome, including access to and availability of new cancer preventive drugs, and difficulties in conducting studies of combinations of preventive agents.

Although inadequacies in quantifying personality traits and difficulties in studying estimates of time spans exceeding a few seconds have hampered scientific study, simple observation reveals marked individual differences in the ability to estimate time.