We talked about poetry, the essential suitability of certain forms and rhythms to certain themes.
They are also used in the treatment of certain forms of malaria.
In any protest movement there is disagreement about the legitimacy and efficacy of certain forms of direct action.
"For example, Sousa marches used to be used to help bring patients out of certain forms of shock, but now it's been found that Louis Armstrong works faster".
In real life, he said, most of our social structures are "predicated upon the monopoly of certain forms of violence," which is part of why we behave.
And a marketer of green tea says that daily consumption of 40 ounces of the tea "may reduce the risk of certain forms of cancer".
Trichomegaly — abnormal eyelash growth —is one possible manifestation of H.I.V.; it is also a symptom of certain forms of conjunctivitis, and it often occurs after interferon treatments.
Are the effects of certain forms of speech so distressing and potentially dangerous that we should take steps to curtail them?
Tatiana Mauro, executive director of Promundo Brazil, an NGO campaigning to end violence against women, likewise believes the World Cup "will only increase the visibility of certain forms of exploitation".
"While I'm a fan of certain forms of 'street art,' (i.e., Banksy and his ilk)," he said, "I can't stand the abuse of public space for advertising purposes, especially when it's sanctioned by big corporations".
Classicists are used to thinking of "Greek culture" as solid and self-evident, perpetuated through the ages by repetition of certain forms of social praxis (religion, education, athletics, etc).
