Sentence examples for are usually challenging from inspiring English sources

Transition operations are usually challenging and more prone to abnormalities.

Identifying poor for any social intervention are usually challenging with regard to accurately targeting eligible beneficiaries on the basis of poverty.

To evaluate the new robot-assisted navigation system for CT-guided lung tumour procedures Imaging-guided lung procedures are usually challenging due to patient breathing.

The inconvenient thing about the American system of justice is that we are usually challenged to protect it at the most inopportune moments.

Traditionally recognized taxonomic groups are usually challenged when there is strong statistical support for an alternative phylogeny [ 16, 60].

Extracting venom from small species is usually challenging.

Pressure ulcers (PUs) are more frequent in older patients, and the healing process is usually challenging.

In this work, damage detection algorithms are tested to detect low levels of incremental damage which is usually challenging given the high noise to signal ratio.

However, since cables can only pull but not push its attachment point on the end-effector, it is usually challenging for the wrench-feasible workspace (WFW) of CDPRs to meet the design requirements.

The achievement of high stereoselectivity for tertiary fluorides is usually challenging.

The fed-batch SSF also significantly eased the mixing, which is usually challenging in batch SSF at high solids loading.