Sentence examples for Still problematical from inspiring English sources

Fuel and fuel-cell costs, and a lack of fueling infrastructure, are still problematical but solvable with strong political will and close industry-government cooperation.

Although the phenomenon is well established in cellular systems, it is still problematical as to whether or not it will have any utility in establishing risks of ionizing radiation to humans.

In contrast, although pure chemicals are used in Western medicine, which then avoids this type of problem along with antagonistic or undesired (non-intended) side affects, their effects are acute and side effects, especially the selection for chemoresistant cancers and antibiotic-resistant bacteria, are still highly problematical.

One is the American establishment, defined here as the sizable population of corporate and other leaders who understand that preferences are problematical but still wish to be seen as walking the last mile for social justice.

She acknowledged, however, it was "a very problematical situation".

However, this restriction may be problematical itself.

However, case-control studies are problematical when there is a long prodromal disease phase.

However, the training process is problematical and updating by periodic retraining is inadvisable.

It might seem, however, that the term itself is problematical.

Telecommunications companies are still seemingly independent, but Washington’s socialist tentacles make that problematical long term.

One or two scholars said it was barely possible President Clinton could mediate, but most argued that his long working relationship with Mr. Gore and the deep suspicions that he still engenders in parts of the electorate made any such role highly problematical.