The phrase 'a direct development' is correct and usable in written English.
You can use this phrase to describe a process in which something progresses in a logical and expected way, without any major changes or surprises. For example, "Following the success of the first product, the company pursued a direct development strategy to launch related products."
"Almost every bar is a direct development of those opening notes".
Town life in Palestine gradually expanded after the mid-19th century bce, but the material culture was essentially a direct development from the preceding stage.
Button finished barely a second behind Michael Schumacher, unable to mount a challenge to a driver making his comeback at the age of 41 at the wheel of a Mercedes which is a direct development of the Brawn car that carried the Englishman to last year's title.
Assuming that products with a similar dimensionless number also cause similar development costs, databases from previous products can be set up and the factors assessed, allowing for a direct development cost comparison with future products.
Instead, they follow a direct development path and express the long wavelength genes beginning in the larval stages.
In the North Sea region it is one of the most common polychaetes and a direct development in egg cocoons was observed at many intertidal flats [ 8].
An alternative theory interprets the various planktotrophic larval types as numerous independent deviations from an ancestral direct development of a planuloid ancestor; this has been called the intercalation or interpolation theory, for example [ 5, 10].
The intercalation theories propose that the planktotrophic larvae are stages intercalated into an ancestral direct development.
Many authors have favored the idea that the planktotrophic larvae are ancestral in the (eu metazoans, for example [ 1- 4], whereas most of the recent authors believe that the feeding larvae are specializations of the ontogeny of an ancestral, direct development, for example [ 5- 7] (see Figure 1).
The government may proffer an enabling environment, direct development initiatives or come up with suggestions to the way forward in terms of revitalizing blighted areas.
Other megacheirans also show an ontogenetic series that suggests direct development through a series of adult-like larval instars with no dramatic metamorphosis [ 12].
