Sentence examples for is challenging to quantify from inspiring English sources

While it is challenging to quantify gains such as those derived from reduced chronic disease in adulthood, we do have some understanding of how undernutrition in early life affects attained height, cognitive skills in adulthood, income and poverty.

It is challenging to quantify sources of CMC.

The sole biophysical input, biomass, is challenging to quantify robustly via spectral methods.

Storage devices can provide several grid services, however it is challenging to quantify the value of providing several services and to optimally allocate storage resources to maximize value.

However, it is challenging to quantify the various tissue heterogeneities ranging from fine to coarse of the echo envelope peaks in tumor texture.

It is challenging to quantify lifestyle in an optimal comparison group for, for example, centenarians.

It thus creates monetary and non-monetary benefits, both of which may be challenging to quantify.

Further, it may be challenging to quantify fluid intake.

Within-species intercontinental movements of taxa that are distributed across both Asia and North America are challenging to quantify.

Difficulties inherent to defining 'capacity' and measuring an organization's progress toward it are major challenges to evaluating effectiveness, particularly when evaluating 'soft' capacities, like leadership development or employee motivation, that are challenging to quantify [ 54- 56].

However, large-scale functional models derived from dynamic flux analyses or kinetic models are challenging to quantify and time-consuming to validate (van Eunen et al. 2012; Antoniewicz 2013), especially in multicellular eukaryotes (Allen et al. 2009).