Sentence examples for are laborious to investigate from inspiring English sources

However, molecular aspects of their clinical picture are laborious to investigate and are mostly addressed in yeast and vertebrate cultured cells that as unicellular or artificial systems ultimately do not allow conclusive deductions for complex organisms.

Cultural remains are laborious to register by means of field surveys.

Because they are laborious to make, tabu shows great respect to a payee.

Eflornithine is expensive, is laborious to administer, and lacks efficacy against T. b. rhodesiense.

These can be laborious to maintain and difficult to analyze without specialized reagents and equipment.

As a consequence, laborious introgression studies are necessary to investigate these recessive incompatibilities in diploid model organisms (Hollocher and Wu, 1996; True et al., 1996; Tao and Hartl, 2003; Tao et al., 2003; Masly and Presgraves, 2007).

Traditional enriched culture methods are laborious, taking up to 72 hours for a result.

In addition, a quicker and less laborious statistical method, known as response surface methodology, was used to investigate and optimize some crucial factors that affected the adsorption.

Nevertheless, the techniques used to investigate soil microbial communities at taxonomic and functional levels are laborious and limit the use of exhaustive samplings.

Moreover, such experimental approaches to developing SSR markers are laborious, time-consuming and costly.

Phone calls are laborious.