Sentence examples for presented a new problem from inspiring English sources

Encke's Comet soon presented a new problem for astronomers.

The first had asked: "Are you okay?" Now the question was: "Aren't you leaving?" This presented a new problem, for my wife was convinced there was no danger.

They have presented a new problem of their own, because no one involved in trying to clean up the Type 314s in Libya knows exactly how these weapons work, or how to render them safe.

Most importantly, we presented a new problem in mass spectrometry and provide a baseline method for analysis.

The chemical 2,4-D, by killing out the broad-leaved plants, allows the grasses to thrive, and now some of the grasses themselves have become "weeds," presenting a new problem of control and giving the cycle another turn.

One result would be an unprecedented abundance of leisure time, which would present a new problem for the average human: "How to use his freedom from pressing economic cares, how to occupy the leisure, which science and compound interest will have won for him, to live wisely and agreeably and well".

For robust clock-tree synthesis considering temperature uncertainty, this paper presents a new problem formulation: Stochastic PErturbation based Clock Optimization (SPECO).

Such distortions present a new problem beyond the classical aperture problem faced by visual motion detectors, one we describe as a 3D aperture problem as it incorporates depth signals.

Additionally, in this context we present a new problem for an organizer that would like to introduce members of the social network to each other in order to increase the social welfare or to stabilize a coalition structure.

The paper presents a new problem called tree bundle matching (TBM) that is identified as a result of the research, gives a non-polynomial formulation, a proof that the problem is NP-hard, and suggests possible heuristic approaches.

This approach presents a new problem-solving framework and acknowledges that a plurality of perspectives should be structured into the informed decision making processes during uncertain high risk environments (see WSS Fellows on RIA 2014).