Sentence examples for is often not viable from inspiring English sources

The fungus Banksiamyces toomansis, of the order Helotiales, infects older cones and seed, and hence seed older than about five years is often not viable.

Given the massive volume of administrative data, such an audit is often not viable.

Due to the relatively large size of fluorescent proteins and potential complications of protein folding, sorting, and function sometimes observed when adding a large protein tag to a target, genetic addition of fluorescent proteins is often not viable for studying protein biology in cells.

Experimental methods for 3D structure determination, mainly Nuclear Magnetic Resonance (NMR) spectroscopy and X-ray crystallography, are often not viable for studying oligosaccharide conformations in high detail.

Even the alternatives available under the three-month provision for those who cannot find work are often not viable.

Owing to the inherent properties of MM, surgical resection or radiotherapeutic intervention are often not viable treatment options (Palumbo et al, 2008).

In countries where the energy infrastructure is under-developed and few towns are adequately electrified, extending the grid is often not financially viable, and certainly not likely to happen in the short to medium term.

In the US and other countries where sex work is criminalized, going to the authorities is often not a viable option for sex workers, and for women in general.

Because it is often not financially viable to regenotype the missing data, imputation is used to fill in the missing SNP values, and to maintain low costs.

But for executives with families to feed and corporations to run, enrolling in a full-time Ph.D. program is often not attractive or viable.

On one level, the proposed approach reflects a pragmatic response to power relations and dynamics within society as it is often not politically or socially viable to control extraction and, as a result, adaptation is essential.