Sentence examples for major problem remains from inspiring English sources

The major problem remains money, relief officials contend.

However, a major problem remains in clinical practice, which is the question of whether stem cells preserve their self-renewal and differentiation potential in the culture conditions or not.

A major problem remains in comparing estimates, because data collection methods varied.

Despite all this progress in imaging methods, a major problem remains: the lifetime of every fluorophore is limited by photochemical destruction, generally called photobleaching.

A major problem remains: PLINK's core file format can only represent unphased, biallelic data; however we are developing a second update, PLINK 2.0, to address this.

A major problem here remains the comparability of published data about methanogenic performance in biogas plants as well as in electrochemical systems, since studies have been carried out under various conditions.

The major problem that remains to be resolved involves the understanding of the effect of turbulence on the cellular detonation structure, the propagation of high-speed deflagrations and the transition from deflagration to detonations.

One major problem still remains: how to assess which tumours will respond to Src inhibitors, so that those patients can be selected who will probably benefit most from the treatment.

Yet, convincing proof that corticosteroids are useful pharmacologic agents in the treatment of this major clinical problem remains elusive.

Finally, a major methodological problem remains in the definition of relapse for schizophrenic patients and the definition of monotherapy and polypharmacy.

A major topology problem remains: namely, how might a virus transverse multiple lipid bilayers (two on the autophagosome, and one on the plasma membrane) to be released from cells without a surrounding membrane?