Sentence examples for the problem remained unsolved from inspiring English sources

The country had been waging a war on poverty for 40 years, he said, but the problem remained unsolved.

Consequentially, the PCs applied for a grant from the regional administration and international donor agencies for bridge rehabilitation, but the problem remained unsolved at the time of research (respondents TM 2013 and KB 2013/2014).

While for many known adaptive filters, it was now possible to show robustness conditions; for some of them, the problem remained unsolved as they cannot be brought into the feedback structure as depicted in Fig. 2. Typically, these problematic adaptive filters employ the general update form: {mathbf{w}}_{k}={mathbf{w}}_{k-1}+mu_{k}{mathbf{x}^{ast}_{k}}tilde{e}_{a,k}, (2).

Evans said then that the bookstore suffered from "poor foot traffic". The problem remained unsolved.

VA marshaled a battalion of 202 additional employees to process education claims at a cost of $4.5 million since August, Stars and Stripes reported, although the problems remain unsolved.

The loudest voice feels they have "won" the argument in spite of the fact that the problems remain unsolved.

In the next decades the astronomers made their star charts, but the navigation problem remained unsolved.

However, this conclusion holds only when two bodies are present (the two-body problem); the motion of three bodies or more acting under their mutual gravitation (the n-body problem) remained unsolved for centuries after Newton, although solutions to a few special cases were discovered.

However, an important problem remained unsolved; quantifying our degree of confidence that the NRI value observed in a community reflects non-random ecological and evolutionary processes.

As long as the problem remains unsolved, politicians and regulators will remain under pressure to resort to more radical solutions, like an explicit cap on bank size.

Part of the reason these problems remain unsolved, Cohen said, is that today's institutions may be inadequate for the job.