For example, there is mitochondrial DNA analysis, which can provide genetic information from hair fragments even when the material is insufficient for other DNA tests.
Police received allegations of misconduct and fraud but said an assessment of the material found "insufficient evidence of dishonesty or criminal misconduct".
When the gap reaches a critical size, the osteoconductive properties of the material are insufficient to fill the gap with formation of new bone [44].
Thyroid aspiration may yield limited diagnostic material, insufficient for additional testing.
This procedure could be adapted to any field system in which it is desirable to identify plant species from roots, or other plant material insufficient for morphological taxonomy.
Differences in fracture types and trauma mechanisms may have had an impact on the susceptibility of ulnar nerve affection, but the material is of insufficient size for subgroup analysis.
Additional hurdles related to technical approaches include the analysis of complex biological materials, insufficient sample size and improper composition of study cohorts, lack of clear objectives and thoughtful statistical design upfront of the experiments and an improper subsequent data analysis including the application of arbitrary thresholds [ 21, 22].
Surprisingly, in vitro methods play only a minor role in nanotoxicology assessments, most likely because of the limited characterization of nanomaterials in test systems, the choice of non-relevant concentrations of the test material, and insufficient knowledge of the dose in vitro.
In both groups, a very limited amount of sterile ;physiological saline solution (NaCl 0.9%) was added to the graft material mixture, insufficient amount to provide the consistency needed to ease handling and transferring into the sinus.
In certain situations where the draining material was insufficient for diagnosis, biopsy of the associated nodular lesion confirmed diagnosis (2/11 eyes, 18.2%).
