This in turn presents other concerns, including impacts on air quality.

They present complex common concerns that need time and thought to develop wisely.

So we decided to forget the big table and give each cabinet member 15 minutes a week to present his concerns to the president one-on-one.

Even when experimental research does not directly involve human subjects, it may still present ethical concerns.

The oil terminal project also presents a test between Japan's energy anxieties and its environmental concerns.

The counterculture also had access to a media which was eager to present their concerns to a wider public.

It published newsletters and educational resources to present their pro-life concerns.

We are very fortunate to get something like half of 1% of the budget and I only get one minute to present our concerns.

Aside from noise and esthetics, the barriers are presenting concerns about possible water pollution.

Investing campaign money in hedge funds also presents special concerns, government watchdogs say, because of their unregulated nature.