Sentence examples for difficulty to measure from inspiring English sources

Limitations came from the difficulty to measure the temperature of the radiant surfaces of the oven.

Due to the difficulty to measure some variables, there has been also developed a Kalman Filter for state estimation.

He emphasizes the empirical difficulty to measure the standard deviation, specifically for illiquid asset classes, and elaborates on investment strategies that manipulate the Sharpe ratio.

Position measurement at nanoscale currently raises issues such as making significant compromise between range and resolution or as the difficulty to measure several directions with a single sensor.

Based on kinematic equations, both methods of measurement are discussed in regards to their respective weaknesses, mainly related to the difficulty to measure precise shear angles in the bias-extension method and the undesired fiber tension invalidating the load displacement curve in the picture-frame test.

Traditionally, a practical problem associated with HRTFs is the difficulty to measure responses for every possible angle with infinite spatial resolution.

Difficulties to measure exact fibre length and orientation distributions in complex geometries are limiting in terms of basic understanding of damage mechanisms in industrial parts and fatigue design improvement.

Difficulties to measure tendon CSA during tension often led to approximate true stress by assuming that CSA is constant during loading (i.e. by the engineering stress) or that tendon is incompressible, implying a Poisson's ratio of 0.5, although these hypotheses have never been tested.

Due to the lack of experimental data and the difficulties to measure the variation of pressures, densities, and temperatures of the flowing reactants in the supply-return manifolds, anodes, and cathodes of the fuel cell stack, gases are assumed to behave as an ideal gas with constant specific heats and zero flow fractions.

One of the reasons why our understanding of the relation between OPP and glaucoma is still limited lies in the difficulties to measure retinal and ONH BF [ 55 58].

Furthermore, the error differs regarding the kind of ancestry that is measured: for instance, the panels with the larger numbers of AIMs have more difficulties to measure the European ancestry than the African one.