Sentence examples for material is positive from inspiring English sources

The price of waste is negative, while that of a secondary material is positive.

The larger value of the extraordinary refractive index confirms that the material is positive birefringence crystal.

This means that the price of the secondary material is positive for all the range of the profit rate if the value of l 5 is close to that of l 2, and a 2 is rather large (Figure 1a).

In fact, the balance between the energy supplied to and returned by the material is positive and the hysteretic damping factor represents the inelastic fraction of energy in each cycle.

When the profit rate is 1 4, then w = 0, p 2 = 5 8, p 3 = − 1 2, p 3 ′ = − 10, and p 5 = 5 8. Since p 3 > p 3 ′ holds, α-technique is chosen, even if the price of a secondary material is positive in an economy of β-technique.

Culture of biopsy material was positive for M. avium complex.

This material was positive for amyloid by Congo red staining and showed apple green birefringence under polarizing light.

Wing and joint material was positive by real-time PCR for a poxvirus with low genomic G + C content (7 ).

When the cells were exposed to NaOCl, no cell structures, such as the nucleus or cell membrane, were observed; cell lysis was evident, and the remnant material was positive for both green and red fluorescence.

The fluorescent-antibody test (FAT), performed on brain material, was positive for lyssavirus antigens, and virus was isolated in both cases when suckling mice died 9 14 days after intracerebral injection with brain suspensions.

At the Centers for Disease Control and Prevention CDCC), rRT-PCR testing of the shell vial viral culture material was positive for influenza A virus, but negative for human subtypes H1 and H3, as well as avian subtypes H5, H7, and H9.