Sentence examples for many challenging problems from inspiring English sources

Despite recent advances, many challenging problems still remain.

The chemistry of synthesis and engineering of manufacture of this polymer provides many challenging problems.

There are still many challenging problems on the dynamics of the model.

There are many challenging problems on the theory and design methods for the 2D filter bank.

Clearly, there are many challenging problems yet to be addressed that are technical, legal and social in nature.

The 12 video sequences pose many challenging problems; Table 1 lists the characteristics of the sequences used in this paper.

Genetic Algorithm (GA) has been one of the most popular methods for many challenging optimization problems when exact approaches are too computationally expensive.

The material point method (MPM) takes advantages of both the Eulerian and Lagrangian methods, so it is capable of handling many challenging engineering problems, such as the dynamic responses of reinforced concrete (RC) subjected to blast and impact loadings.

The specific requirements of these efforts differ quite substantially, however, and many challenging technical problems remain.

This combination has proven to be extremely useful for gaining insight into many challenging biological problems [19] [22].

While these datasets yield an unprecedented insight into the organization and function of complex genetic networks, their analysis also poses many challenging computational problems.