Sentence examples for constitutes a complex problem from inspiring English sources

However there is good alignment about what constitutes a complex problem, whether in physics or biology (Goldenfeld, 1999; Fischer and Greiff, 2012).

It should be noted that since the curve radius and the path radius vary, the calculation of the side friction factor constitute a complex problem, as shown in a study by Wong and Nicholson [6] who suggested that the path instead of the design radius should be taken into account.

1, 2 Respiratory system diseases occurring in people aged ≥65 years constitute a complex problem; the cases of paroxysmal or chronic dyspnea should be diagnosed within the basic diagnostic process and should not be treated only as an iatrogenic complication.

Schizophrenia constitutes a complex disease.

Formulation of asphalt emulsions constitutes a complex task.

Of course, multiple adaptive mechanisms operating at different time scales and in different layers can affect each other and would constitute a complex research problem on its own.

Anxiety and depression are often seen in patients with chronic pain and together they constitute a complex clinical problem [ 22] Pain in itself is similarly stress-inducing, since it can cause the release of increased cortisol, which again can lead to depression [ 27].

In his comments, at the Brookings Institution in Washington, General Caldwell also voiced caution, saying that corruption in the Afghan security forces "constitutes a very complex problem with no real easy solutions".

The mechanical stresses linked to hygric/hydric dilatation constitute a more complex problem related to the difficulty of measuring quantitatively the water content.

But she oversimplifies a complex problem.

Apportionment is often a complex problem.