Sentence examples for valid substitutes from inspiring English sources

Consequently, the cotton, abaca, and silk model textiles were found to be valid substitutes for historic iron-tannate dyed textiles in stabilisation treatment studies.

This study was performed on calf spines, which are regarded valid substitutes for human cadaveric spine testing experiments [ 21].

Expression filters are useful to assess 'magnitude of effect' and to reduce the number of comparisons for a subsequent statistical test, but they are not valid substitutes for formal statistical testing.

It's apparently a very old idea going back thousands of years, and we know that in pseudoscience circles age is a perfectly valid substitute for "evidence that is actually works".

In a six-page decision rejecting a request from alternative schools for exemption from the Regents exams, Mr. Mills said that the schools could not be excused because advocates had failed to present evidence that portfolios were a valid substitute for the test.

Therefore the use of sheep suppressively treated with effective anthelmintics appears to be a valid substitute for gastrointestinal nematode-free lambs in field experiments.

This was again important for simplification of future protocols as arterial cannulation could be omitted if venous sampling was proven to be a valid substitute.

In the past few years, collagen matrices (CM) have been studied as a valid substitute for free gingival grafts, in particular the porcine CM Mucograft (Geistlich Biomaterials GmbH, Baden-Baden, Germany).

It is also important to determine if NR could be valid substitute to avoid undesirable side effects of other NAD+ precursors such as NA and NAM, for instance when used as lipid lowering drugs [15, 59].

There are a number of reasons for this; firstly the electromagnetic spectrum is becoming over-congested and hence the use of acoustics can become a valid substitute in situation where long range detection is not a tight requirement.

This study reported that oral fluid was a valid substitute for serum sampling for patients on chronic oral morphine therapy.