The phrase "pertinent challenges" is a correct and usable phrase in written English.
You can use it when referring to issues important to the subject at hand. For example: "The students discussed the recent pertinent challenges faced by the organization."
I don't have a firm view before or against GM - despite what some of you seem to think! - so I really appreciated the very high number of people sending good information, pertinent challenges and links to source material.
From a system engineering perspective, various merits and prospects of this technology along with pertinent challenges are discussed.
In this review, we focus on recent advances and some of the pertinent challenges faced in developing clinically relevant colloidal drug carriers.
To navigate these pertinent challenges, the use of a "Communities of Practice" (CoP) model was presented.
In order to identify the pertinent challenges, a public health workshop on "Indigenous Populations Health Protection" was held on May 7-8 , 2012[ 4], at the CDM in York University.
The pertinent challenge to this burgeoning field has been issued by one of its pioneer members, Jerome McGann of the University of Virginia.
However, cost containment becomes a pertinent challenge as one strives to meet other goals, such as optimal clinical outcome, positive treatment experience and equity in access.
Accurate real-time estimation of harmonics parameters during the on-line operation of some electric power system is thus an active and pertinent challenging research issue.
Chomsky's dismissal of this very pertinent challenge was magisterial: 'that is merely a putative counter-example, which does not affect the validity of the argument in any way'.
The pertinent challenge can be perceived from two successive levels: The first level involves simultaneous inference of all possible dominance potentials among network members from observed behavioral interactions.
Communication between molecular machines is another pertinent challenge in this area.
