Sentence examples for difficult compounds from inspiring English sources

Light matching is therefore useful for difficult compounds with topology changes such as tautomery.

Since all "difficult" compounds gave non-linear responses from MSD (acesulfame, saccharin and sucralose) elute much earlier, we started to search for a compound that would fulfil three requirements.

Uncertainty about legislative action makes tax planning even more difficult, compounding our deer-in-headlights reaction.

Ash-storms reduced visibility and made movement difficult, compounding recovery problems.

Diaurate complex 8 is the most difficult compound to be oxidized of the series.

(486) The method has been successfully applied in monitoring formaldehyde in outdoor and indoor air, 103) although de Gouw and Warneke state that formaldehyde is a difficult compound to detect by PTR-MS.

In cases where synthesis is difficult, the compounds may be produced in larger quantities in yeast, using metabolic engineering approaches, because this is how they originated.

Natural products were largely neglected for unsuitable for HTS of targeted protein assay and difficult in compound isolation and synthesis.

Independently of assembly problems, functional annotation is a difficult problem, compounded by the sheer quantity of sequence data.

Background on Eritrea A large section of the population of Eritrea lives in difficult conditions, compounded by the country's propensity for severe cyclic droughts that compromise food security.

Study enrollment was stratified on self-reported localized or metastatic disease since Health Insurance Portability and Accountability Act of 1996 (HIPAA) regulations made access to patient medical charts difficult, further compounded by the geographically-dispersed nature of this national patient cohort.