Sentence examples for an outstanding challenge from inspiring English sources

However, PISA of acrylonitrile (AN) by atom transfer radical polymerization (ATRP) has remained an outstanding challenge due to the high activity of AN and poor solubility of polyacrylonitrile (PAN) in AN monomer.

Essendon held off an outstanding challenge from St Kilda to win a pulsating match by two points.

Bongard problems present an outstanding challenge to artificial intelligence.

The absolute neutrino mass scale is still an outstanding challenge in both particle physics and cosmology.

Until now, to remove the harmful organic dyes from effluents is an outstanding challenge.

Tracking cell-cycle progression in live cells within their endogenous environment has been an outstanding challenge.

Accurate assessment of environmental exposures (reduction of exposure misclassification) remains an important outstanding challenge for health risk and impact assessment.

A second outstanding challenge is the development of a capture-agent-independent approach that allows discovery.

Understanding the interaction of vortices with inclusions in type-II superconductors is a major outstanding challenge both for fundamental science and energy applications.

Such parameters should be better comparators from in vitro and in vivo, with a major outstanding challenge being measurement or derivation of them in in vivo systems.

However, there is one outstanding challenge: a key insight afforded by Jirsa et al. is the circular causality of seizure dynamics.