Sentence examples for difficult owing to their from inspiring English sources
Large scale culture of marine dinoflagellate microalgae has proved difficult owing to their extreme sensitivity to hydrodynamic forces in photobioreactors.
Scientific study of owls is difficult owing to their silent nighttime activity, with the result that the ecology, behaviour, and taxonomy of many species remain poorly understood.
However, generating synthetic compounds that antagonize these ligands has proven difficult, owing to their small size and lack of molecular pits or grooves.
In particular, obtaining a clear diagnosis of malignant adnexal tumors is often difficult owing to their uncharacterized pathological properties (Crowson et al., 2006).
In fact, study of hnRNPs is difficult owing to their diversified posttranscriptional and posttranslational modifications, dynamic three-dimensional structures, and changes of temporal and spatial distribution.
However, the identification and classification of TEs in higher eukaryotic genomes are complicated and difficult owing to the fact that their structure and classification are complex, diverse and controversial (3, 9, 10).
For bacteria colonizing the human GI tract, especially Enterobacteriacae, to obtain enough iron for their cells is difficult, owing to the fact that iron is contained in complexes with host proteins (e.g. hemoglobin, transferrin, and lactoferrin) [ 30].
Although various algorithms have been proposed for these tasks, evaluating their performance is difficult owing to problems caused both by the structure of biomedical ontologies and biased or incomplete experimental annotations of genes and gene products.
Their physical degradation is strongly felt and observed, but its quantification is difficult owing to a lack of benchmark data.
Developments of high-strength aluminum alloys have always faced a difficult problem: owing to their small size, the early-stage strengthening precipitates are difficult to characterize in terms of composition, structure and evolution.
