Sentence examples for is sometimes not available from inspiring English sources

However, autogenous bone graft is sometimes not available in sufficient quantity and its harvest has the potential complications of pain, blood loss, increased operative time, infection and donor site instability [25].

Mr. Morello added that Rikers Island lockers are sometimes not available because many people who rent them fail to return the keys.

The plans aim to reducing mortality rates at the weekends, when resources and key decision makers are sometimes not available for patients and junior doctors are frequently left on their own to deal with seriously ill patients.

He also has to deal with unbelievably short planning cycle times based on 1 on 1 order taking processes at strategically placed customer service centers (Santa's Grottos) and Direct orders (letters to Santa) that are sometimes not available until point of delivery (with milk and cookies at the fireplace).

Also, public health messages were sometimes not available in the language of displaced or migrant persons (11 ).

The latter finding relates to the ethical considerations introduced by genetic screening tests that are increasingly advocated, where preventive measures are sometimes not available [ 43].

Thirty-six percent of study respondents reported that treatment services (especially surgical operations) were sometimes not available during storm and flood seasons.

Besides slowness, the Internet was sometimes not available in rural areas according to a health project worker from Sierra Leone: Yeah in large city centres there is definitely Internet cafes but in the more rural areas people often don't have electricity, never mind a computer to plug in.

Sometimes it is, sometimes not.

Pralidoxime is unfortunately sometimes not available at these offices.

"Vision can be noisy, slightly inaccurate, and sometimes not available, and if you rely too much on vision, your robot has to be very accurate in position and eventually will be slow.