Sentence examples for difficulties to monitor from inspiring English sources

The challenges of maintaining suitably annotated samples in biobanks also increases the difficulties to monitor temporal profiles of biomarkers.

Our understanding of the physiological significance of OxPL for biological processes has so far been greatly hampered by the experimental difficulties to monitor or even control the complexity and composition of experimentally produced OxPL mixtures.

While these advances have allowed non-invasive study of the three-dimensional structure of living human cones, studies of their function and physiology are still hampered by the difficulties to monitor the same cells over time.

The drawback is the increased difficulty to monitor the beam delivery.

This happens because of the difficulty to monitor the modifications with the ex ante situation in processing a big amount of partially fragmented informations.

Studying cell behaviour under irradiation with radiofrequency electromagnetic fields (RF-EMF) is often impeded by the difficulty to monitor cell characteristics during irradiation.

Spatial decay refers to the fact that public good supplied by a central government may not fully reach distant minorities because of the difficulty to monitor the delivery of the public good over long distance and of the inadequacy of one-size-fits-all provision in the face of local specificities.

Medication event monitoring system (MEMS) use is difficult to implement because of high cost and patient resistance/lack of cooperation and difficulty to monitor MEMS devices and data retrieval when study visits are as long as 6 months apart.

Owing to the complexity of the models to study ALD, lack of reliable markers, and the difficulty to monitor autophagic flux in chronic ALD models, controversial results regarding the autophagy status (activated or impaired) during the pathogenesis of ALD have been reported.

Some reviews about this theme suggest that despite the difficulty to monitor cellular immunity biomarkers, due to their low frequency and broad antigen specificity, the tracking of theses target biomarkers by phenotypic analysis of T. cruzi-specific immune response can represent a promising tool for posttherapeutic evaluation in Chagas diseases hosts.

All these aspects impact the technical difficulties to routinely monitor, measure and characterize NMs in workplace settings principally related to the lack of easy to use instruments as well as to the difficulty in defining dose metric parameters, other than traditional mass, which may better reflect the NM biologically effective dose in the nano-toxicological field [ 102, 105, 106].