Sentence examples for challenges include the need from inspiring English sources

Current challenges include the need for improved diagnostic methods for detection of chronic and subclinical infections and for the design of more efficient vaccines.

These challenges include the need to respect the technical limits of the system and ensure its operability, development of well-designed mechanisms to support innovation, and an appropriate share of risk between market actors.

These challenges include the need for improved sequence annotation for fish, the application of international standards to arrays for data capture and analysis and appropriate (and more consistent) experimental design to ensure rigour in biological interpretations.

These challenges include the need to detect and quantify various phenomena when screening for allosteric ligands, such as saturability of effect, probe dependence, differential effects on orthosteric ligand affinity vs. efficacy, system-dependent allosteric agonism, stimulus-bias (functional selectivity), and the potential existence of bitopic (hybrid orthosteric/allosteric) ligands.

Other challenges include the need to engage effectively with school districts, teachers and parents.

Other challenges include the need for addressing temporal changes in methods of gestational age ascertainment (menstrual-based versus ultrasound-based).

Their employees need to overcome demanding challenges, including the need to draft processes and responsibilities from scratch.

Both countries face huge challenges, including the need for economic growth, and neither can afford another war.

This presents challenges, including the need to engineer the polygenic macronuclear genome, which has nearly 50 copies of each gene.

"Egypt faces considerable challenges, including the need to restart growth, and reduce budget and balance of payments deficits," she said in a statement.

Agriculture is facing up to an increasing number of challenges, including the need to ensure various ecosystem services and to resolve apparent conflicts between them.