Sentence examples for specimens are essential from inspiring English sources

But comparisons with existing specimens are essential to make sure that any apparently new species really is new.

The isolation and propagation of influenza viruses from clinical specimens are essential tools for comprehensive virologic surveillance.

In the pharmaceutical community, herbarium specimens are essential for documenting the source material used for drug discovery (Eisenman et al., 2012).

Direct microscopy of tracheobronchial specimens is essential for observing fungal morphology, enabling a presumptive diagnosis of IFT and earlier administration of antifungal treatment [12].

Animation defines life, and the three-dimensional (3D) imaging of dynamic biological processes occurring within living specimens is essential to understand life.

The temperature dependence of compressive behavior for notched and unnotched specimens is essential for structural design and applications of woven carbon fabric/polyphenylene sulfide (CF/PPS) laminates.

For ductile metals capable of undergoing large post-necking deformations, the knowledge of the stress and strain distributions on the necked cross-section of the tensile specimens is essential for the above characterization.

In order to assess the significance of clonal chromosomal lesions present in patients with MDS/MPD-U, study of normal control specimens is essential.

For in situ studies into caries prevention, sterilization of tooth specimens is essential.

To minimize inter-institutional bias in histopathologic reporting, standardized handling of Whipple specimens is essential.

Although TA are frequently expressed in both fresh tumour samples and tumour cell lines, confirmation of expression in fresh breast cancer specimens is essential.