Sentence examples similar to two main challenges are present from inspiring English sources

Three main challenges are presented, related to institutional inclusiveness, global relations, and long-term innovation.

Primarily designed for an application in a sandwich-type immunoassay based on Pb2+ and Cu2+ labels, two main challenges are accomplished with the herein presented nanosheets: fabrication of the template and the amination process for Pb2+ and Cu2+ adsorption.

Two main challenges are associated with the proposed algorithm: 1.

Primarily designed for an application in tissue engineering, three main challenges are accomplished with the herein presented microparticles: separation, scale-up expansion of specific cell type and successful use as an injectable system to form small tissue constructs in situ.

Three main challenges were faced.

The two team challenges are presented in Fig. 3.

Then, the main technical problems and challenges are presented.

And one of the main challenges is that none of us is perfect, male or female!

Two main results are presented.

Two main contributions are presented.

Two main findings are presented.