Sentence examples for useful only at from inspiring English sources

They are also cheap, easy to hide and useful only at close range.

Moreover RF is considered useful only at early disease time points, and its predictive power is lost as disease progresses.

Nonetheless, we caution that T3 probably proves useful only at a single location at a single time of year as both thyroid hormones and RMR likely vary non-linearly with environment (Burger and Denver, 2002).

Twenty years of thumbing their noses at us and finding us useful only as crowbars at their building sites is one thing.

At best, the theory seems useful only as a contribution to understanding long-term trends in wages.

At first glance, it might seem useful only as a prop for a film version of "The Great Gatsby".

Mark Latham is now useful only as a cautionary tale.

Ongoing efforts to predict hot spots of infection on both small and large scales is useful only when at-risk communities are able to use the information to target mosquito or vaccine control efforts and prevent outbreaks.

For example, secreted proteins (e.g., phosphatases and proteases) and metabolites (e.g., toxins and antibiotics) are useful only if produced at pHs reasonably near their maximal activity (Peñalva and Arst, 2002, 2004).

For now, the services are useful only in certain situations (and only at theaters with a kiosk just for ticket pickup): if you want to see a blockbuster on the day it opens; if you are taking five small children and simply cannot bear the thought of waiting in line with them to buy tickets; if you frequent crowded city theaters that force you into separate lines to buy tickets and to get seats.

This suggests that the therapy is, at best, useful only in a restricted set of circumstances.