Sentence examples for challenging source from inspiring English sources

Though frequently used for cancer biomarker detection, blood serum is a challenging source for forensic DNA typing as the only DNA present in these samples is residual [ 26].

In addition, teachers also find it challenging to source suitable videos, in spite of copious online offerings (Ash, 2012).

That sounds like a big business opportunity, but this opportunity comes with a couple of challenges (Source: EU).

Following the s.c. LPS challenge, source 1 YCW C heifers exhibited greater ADG (P < 0.01) and G F (P = 0.01) compared with CON.

However, WNC processing has also revealed several non-trivial research problems which do not have counterparts in conventional point-to-point or multi-user systems, like the sensitivity to channel parameterization [4 7] or challenging multi-source transmission synchronization [8 10].

In Virginia, a federal court on Wednesday postponed the execution of Alfredo Prieto while his lawyers challenged the source of pentobarbitol which had been given to the state by the Texas department of corrections.

Expect Trump to challenge the source of AFF money.

But certainly we had some challenges sourcing the bear entrails, which drove our mortality rate back up to pre-iPad levels.

March's challenge: Reducing food waste April's challenge: Cutting your energy use May's challenge: Reducing your rubbish June's challenge: Improving health and wellbeing July's challenge: Saving water August's challenge: Sourcing sustainably The Live Better Challenge is funded by Unilever; its focus is sustainable living.

While social enterprises may face more significant challenges sourcing senior professional talent than mainstream businesses, the enterprises we work with are seeking to hire women as they expand their leadership bench, and will likely reap the rewards of a more diverse leadership team.

These requirements make the ELI-NP GBS an advanced and challenging gamma ray source.