The phrase "a primary information" is not correct in English.
The word "information" is uncountable, so it should not be preceded by "a." You can use the correct form when discussing the main or most important piece of information in a context where you are summarizing or highlighting key details.
Example: "The primary information we need to focus on is the project's deadline."
Alternatives: "key information" or "essential information."
The web has become a primary information resource about illnesses and treatments for both medical and non-medical users.
They are a primary information resource used by health, safety, and environmental professionals in communicating the hazards of chemicals and in making risk management decisions.
With its entry on the iPad, The Times is hoping to become a primary information provider in the computer age and to cut costs for newsprint, delivery and labor.
This unique reference guide serves as a primary information source for research groups around the world that seek to make the most of LOFAR data, as well as those who will push these topics forward to the next level with the design, construction, and realization of the SKA.
The widespread utilization of television falls in line with the previous literature, both inside and outside Japan, as well as for various types of disasters, and indicates that the social impact and expectation for TV as a primary information source remains high.
While that network may get you close to Kevin Bacon, it's not going to let you use Facebook as a primary information source.
Nevertheless, SmPCs are an important primary information source for HCPs and, together with PILs, may also serve as a tool to enhance the HCP patient communication.
A president who avoids primary information only gets the spin, not the reality.
In reality, the information characterizing the entire spatial domain in the considered case does not exist; on the other hand, indirect methods used to obtain data give us secondary information (soft data) that needs a joint validation with primary information (hard data).
Likewise, silence, this time as a reply to a question, could represent negative primary information, e.g., as implicit assent or denial, or it could carry some non-primary information, e.g., about the fact that the person has not heard the question, or about the amount of noise in the room.
Thus, besides the land use map which is the primary information layer, a second layer that relates EP as a function of site-specific conditions to each ES was introduced in GISCAME.
