Sentence examples for appear challenging from inspiring English sources

Forming cross-disciplinary collaborations may at a first glance appear challenging.

In particular, for those infections against which conventional neutralizing antibody-based vaccinations appear challenging, CD8 T-cells are considered to be promising candidates for vaccine targeting.

In addition, the economic aspects of such a testing endeavor would appear challenging.

Based on this review defining chair-based exercise as an intervention for frail older people would appear challenging.

But the challenges on "Expedition Impossible" actually appear challenging, and therefore move slowly.

With the debt crisis showing no sign of ending, it can appear challenging to talk about investing time and resources in environmental issues.

Several others from the era of the megadeal still appear challenged, including the power group TXU and the media firms Clear Channel and Univision.

The economics of the business appear challenged, too.

Do not appear challenge the bear(s)!

However the price appears challenging as we doubt KNOC would be willing to pay for exploration upside and our risked net asset value stands at 1191p a share (or 1443p a share with the core developments derisked).

Developing a new antibacterial coating appears challenging.