The phrase "a number of screening" is not correct in English.
It should be "a number of screenings" to refer to multiple instances of screening.
Example: "The clinic conducted a number of screenings to ensure the health of the community."
Alternatives: "several screenings" or "multiple screenings".
A number of screening questionnaires for the andropause have been developed.
The first form is an agreement to go through a number of screening tests to determine the applicant's suitability for the artificial heart.
As with proteins, RNA crystallography involves a number of screening trials in which the concentration of macromolecule, precipitant, salt, and temperature are varied, an approach known as searching "condition space".
Although a number of screening methods being used for identifying potential endocrine disruptors have generated a wealth of information, a search for alternative combination of methods is still needed to overcome experimental artefacts.
Realisation of this in other areas has led to reversal or abandonment of a number of screening campaigns, including chest radiography screening for lung cancer and urine testing for neuroblastoma, they write.
A number of screening and mapping experiments for tolerance to Fe toxicity in rice have reported somewhat contradictory tolerance rankings.
Attached to that notification were a number of screen shots depicting Lens.com advertisements and advertisements from other contact lens companies.
Golden State still has a number of screen combinations to free up Thompson away from the ball, as evidenced below.
However, with many tasks performed simultaneously with flying, the relevant information is typically dispersed on a number of screens overloading the operator's visual channel.
There are also a number of screen ratio and form factor issues that need to be smartly addressed.
A Google employee named Erica Joy has posted a number of screen shots of Google Notebook, which will launch next week at google.com/notebook.com/notebook
