Sentence examples for difficulty and scale from inspiring English sources

As a discipline, phylogenetics lacks a direct measure of the rate of progress on the tree of life and the overall difficulty and scale of the problem of inferring the tree of life is therefore poorly characterized.

Simulation of decline of function in neurodegenerative disease with a non-linear representation of function demonstrates that calculation of effect sizes for early and late patients is subject to distortion by differences in the vulnerability of brain tissue or task difficulty and scale construction, respectively.

As a numerical approximation this is an effective method that eliminates many of the difficulties and scales as O(n).

The widespread adoption of limited liability status began a trend towards a concentration of ownership, reducing some of the economic risks involved in coalmining: unstable coal prices, inflated acquisitions, geological difficulties, and large scale accidents.

Results from an impressive number of studies show acceptable internal consistency for the total difficulties and impact scale for both parent and teacher ratings.

The dimensions of child psychopathology (emotional problems, hyperactivity disorder, conduct problems and having any psychiatric diagnosis) of children 6 to 17 years of age was measured through the Strengths and Difficulties (SDQ) scale, and predicted children of migrant families would experience greater emotional problems following parent child separation than non-migrants.

Samad et al. (2005) and Malmberg et al. (2003) assessed sensitivity and specificity of the parent-rated total difficulties and impact scales.

The SDQ proves to be a good screening instrument, with high sensitivity and specificity for the total difficulties and impact scales.

This exercise helps to clarify whether the domain can be represented as a scale or whether it is simply a checklist of possible characteristics, the desired range of item difficulty, and possible relationships between scale scores and other variables (other scales, demographic and clinical variables, outcomes of interventions).

The third factor comprised primary loadings from four items and two secondary loadings of items from the difficulty attitude scale and represented 'rubber dam is easy to place', accounting for 12% of the variance.

However, an underlying theme in recent reflections on how research partnerships work is the difficulty of sustaining and scaling up short-term achievements because of complex micro-political (e.g. power struggles between members) and macro political (e.g. the demands of the funding organization) processes [ 1- 3, 5].