The phrase "appropriate calls for" is correct and usable in written English.
It can be used when discussing situations that require a specific response or action deemed suitable or fitting.
Example: "In times of crisis, appropriate calls for action must be made to ensure public safety."
Alternatives: "suitable requests for" or "fitting demands for".
At least one operator, Orange, was sending text messages to subscribers on Tuesday, reassuring them that it was checking to make sure they had the appropriate calling plan for their usage.
A more appropriate approach calls for judicious application of proscriptive standards to maximize the applicability of the overarching surveillance product.
From this we get the App.net credentials from a database, and make the appropriate call to app.net (so a call to the "mentions" API on Twitter calls the appropriate API for app.net's "mentions").
So, on the 240th anniversary of the signing of the Declaration of Independence, it is appropriate to call for a new declaration for America: a Declaration of Inclusion, one that explicitly and deliberately includes people of color, women, people with disabilities, the LGBTQ community and every other group that was left out the first time around.
It is therefore appropriate to call for more intensive, systematic research efforts directed at clarifying the causes and natural history of the condition, together with investigation of the most appropriate preventive approaches and therapeutic interventions for the condition.
Take, for example, the way she dispatches Freud's injunction that appropriate sexual development calls for an evolution from clitoral to vaginal orgasm.
Zeid noted that "piecemeal" international responses to the situation were no longer appropriate, and reiterated calls for the imposition of travel bans and asset freezes on individuals who incite or commit violence.
The resolution calls for "appropriate restitutionary measures" from any immigrants seeking legal status.
