Sentence examples for under great challenge from inspiring English sources

With American leadership undercut by divisive foreign wars and the United States' economic model of market freedom and light regulation under great challenge, Europe matters.

Patients with long standing DM undergoing surgical interventions are put under great challenge as they may have cardiovascular and/or cardiac autonomic neuropathy (CAN).

These tumors, which represent 30 60% of cases, are a major source of inter-observer discrepancy and may display intermediate phenotype and survival, making treatment decisions for these patients a great challenge, with subsequent under- or over-treatment.

Indeed, clinicians face a huge problem with respect to patients who have intermediate-grade tumors (grade 2), as these tumors, which represent 30% to 60% of cases, are the major source of inter-observer discrepancy and may display intermediate phenotype and survival, making treatment decisions for these patients a great challenge, with subsequent under- or over-treatment.

Reducing maternal deaths in South Africa under the same policies is a great challenge.

Given the size and diversity of China, reducing maternal deaths in the whole of China under the same policies is a great challenge in particular.

However, the development of highly efficient hydrogenation processes under mild solvent-free conditions is still a great challenge.

Under such circumstances, creating an ethnic venture is a great challenge for immigrants.

The selective capture of CO2 under humid condition for the commercial adsorbents has always been a great challenge.

However, it is of great challenge to keep the RCS still in good performance under driving cycle.

"It was a great challenge.