Sentence examples for and failed to define from inspiring English sources

At a conference on African literature held in Uganda in 1962, attended by emerging figures such as the Nigerian poet and playwright Wole Soyinka and the Kenyan novelist James Ngugi, the writers tried and failed to define "African literature," unable to decide whether it should be characterized by the nationalities of the writers or by its subject matter.

The accumulation in acute phase was diffuse and failed to define the abscess area (Fig. 1D).

Despite the wide range of techniques used, to date these assays have not shown consistent results among clinical trials and failed to define surrogate markers of clinical efficacy to antitumor vaccines.

In addition, some of multi-disciplinary studies, using anhedonic chronic stress models of depression, have resulted in abstruse and contradictory outcomes, and failed to define a consistent molecular, neuroanatomical and physiological phenotype in either rats or mice.

At the same time, Article 242 of Russia's criminal code forbids the "illegal preparation and/or import" of pornographic materials, and fails to define what counts as legal distribution.

Furthermore, grouping amino-acid polymorphisms at positions 36, 56, and 76 failed to define recognised supertypes, and were not associated with leukaemia (data not shown).

But it is the job of the board, and it, too, has failed to define Oracle After Larry.

The problem comes down to the vague document signed by Kim and Trump in Singapore that failed to define exactly what denuclearization means, and didn't set any concrete milestones — allowing both sides to interpret the document as they saw fit.

Therefore, despite clear evidence that there can be significant variability (> 5 logs) in the susceptibility of SCCHN to reovirus-induced cytotoxicity, detailed profiling of pre- and post-entry events has failed to define a clear signaling biomarker (or combination of biomarkers) of sensitivity or resistance.

Despite the UDDA's requirement that death must be irreversible, it failed to define the term and several ideological caucuses have developed, each with its own perspective.

Recall from Section 1 that Congress failed to define several key terms and failed to provide rules of construction in the original Act.