The phrase "allowed for the effective" is not complete and lacks context, but it is grammatically correct and can be used in written English.
You can use it when discussing permissions or provisions that enable something to be effective, typically in formal or technical writing.
Example: "The new policy allowed for the effective management of resources within the organization."
Alternatives: "permitted the efficient" or "facilitated the effective".
Their lighting effects more or less invented a film language that allowed for the effective expression of the anxieties attached to the horror genre.
Both integer and fractional-order PPF allowed for the effective control of the second mode of vibration.
The approach investigated here allowed for the effective use of the shorter-lived intolerant hardwoods while increasing the growth and development of white pine.
Most importantly, however, the mutual recognition of legitimate belligerency allowed for the effective enforcement of stringent constraints on the permissible means of warfare on the level of ius in bello.
This allowed for the effective transfer velocity to be estimated at between 0.09 and 0.15 m d−1, and for the 14C activity of groundwater discharge to be estimated at between 60 and 66 pMC.
Effective sequence alignment algorithms and an abundance of coding sequence data have allowed for the effective identification of conserved sequence domains among orthologous proteins, limiting the need for ab initio protein motif prediction methods.
The increasingly broader range of substances protecting us from the occurrence of carious lesions while not causing side effects creates hope for the design of oral hygiene products allowing for the effective fight against this disease and for the complete protection of children from the development of early caries lesions in primary teeth.
Modern IT systems which allow for the effective capture and analysis of data about pupils' progression should free up teachers.
This allows for the effective planning of transport provision for local services.
This association exists because an efficient financial system allows for the effective mobilization of economic resources with higher productivity.
Evidence-based approaches to meeting those challenges will allow for the effective use of resources and support ongoing programme evaluation.
