Sentences with phrase «difficult challenge for researchers»

The characterization of biological nanomaterials has always been a technically difficult challenge for researchers and requires instrumentation with the versatility to match ever - changing application needs.

Not exact matches

This is why it is so difficult for humans to mount an effective immune response and why it is challenging for researchers to develop vaccines targeting the HIV envelope proteins,» Dr. Blanchard says.

Whale shark habitat spans the globe, making long - term research over wide geographic ranges a difficult challenge for whale shark researchers.

After screening more than 100,000 compounds, the researchers found several potent LexA inhibitors that all but halt the ability of bacteria to mutate and also easily get inside microbial cells, a notoriously difficult challenge for would - be drugs.

'' Managing systemic diseases like HLB is a difficult challenge that has faced plant pathologists for many years,» said Johnson «It is a privilege to work with an excellent team of researchers from many different disciplines with the goal of developing new tools that are both effective and safe.»

It is hard work for researchers and biologists to get to these altitudes where climbing in thin air is difficult and the extreme cold can be challenging even for the very fit.

I think part of the solution is conveying the questions of interest to younger people who will see them as a nifty challenge, and who work for researchers who are broad - minded and realize that this is a devilishly difficult problem that we haven't gotten to the roots of yet.

The analytic challenges involved in estimating elasticities of demand for private schooling are substantial because it is difficult for researchers to obtain causal estimates.

The researchers or Assignment Help Experts who have almost done their research work writing an Annotated Bibliography can be a challenging or difficult task for them, and they do not have much time to write an annotated bibliography.

This presents a difficult situation for such nations, the researchers wrote, noting that «these islands benefit substantially from the incomes from tourists, so their governments face a challenge of how to impose national mitigation strategies without reducing tourism income.»