Sentence examples for may remain unclear from inspiring English sources

Whether all the adjustments and innovations of the obstetrics package are necessary and beneficial may remain unclear — routine fetal heart monitoring is still controversial, for example.

Yet no amount of presidential speechmaking can really prepare Americans for the possibility that the fate of Osama bin Laden may remain unclear for some time.

Even when articles in medical journals acknowledge industry-sponsored medical writers for "editorial assistance," for example, the role of drug makers in such publications may remain unclear to readers, the report said.

Yet it may remain unclear whether EXT is committed to (1).

Even in proven cases of infection transmission, the exact route may remain unclear and insufficiently decontaminated needle guides as well as post-procedures follow-up US examinations without high level decontamination merit consideration [4, 5].

Moreover, in these cases the way of microbial acquisition or the site of entrance may remain unclear.

The reasons for the explosion may yet remain unclear, but questions are nevertheless being asked of the state and federal environmental agencies who previously assessed the facility, and continued to allow such large amounts of volatile chemicals to be stored so close to a residential area that included a school and a nursing home.

The specific mechanisms by which industry influence may operate remain unclear and are most likely varied.

For example, the optimal dose of the experimental medication, the best duration of therapy, or the population most likely to benefit, may all remain unclear.

Many of the legal details in this murky tale (in which more may yet emerge) remain unclear.

Whatever Ushpiz's stakes in the movie may be, they remain unclear; she never comes out from behind the curtain, never speaks, never intervenes even with written narration, but controls the film and its speakers like an offstage puppeteer pulling strings of steel.