Sentence examples for and when desirable from inspiring English sources

The G8 is considering committing to purchase vaccines against diseases concentrated in low-income countries (if and when desirable vaccines are developed) as a way to spur research and development on vaccines for these diseases.

The appropriate peptide ligands have been rapidly selected from high-density arrays and when desirable, the peptide sequences were further optimized by single-point variant screening to enhance both the affinity and activity of the bound enzyme.

If the patient was too fragile to undergo the planned revascularization procedure, or when revascularization was unlikely to lead to a functional limb, a primary amputation was discussed with the patient and, when desirable, performed.

Demonstration of superiority (when desirable) may require an even larger and/or longer term trial and may not be feasible if the drug already has been approved for use and established as relatively safe.

Thus, when desirable, we can rapidly develop an assay in free solution and then translate it to the clinical setting in a disposable chip format without concern that changing the format will impact performance.

Shared virtual machines can also contain the original paper text— when desirable even with embedded computations.

Would Bolivia become a mixed economy, accepting corporate participation when desirable, but within a state-controlled framework, like China?

But the challenge can be even greater for red carpet events, when desirable dresses are sometimes secured months ahead.

When desirable traits occur from this process, the resulting plant varieties are commercialized and sold.

There was designated space at the end for nurses' to give comments when desirable.

In this debate, which has thus far focused on whether and when it is desirable for companies to go public with a dual-class structure, we side with those who are skeptical of the value of dual-class IPOs.