Google's new PMax Usefulness Indicator helps advertisers measure the incremental traffic impact of search themes, improving ...

Lévy's account of the usefulness of “useless” studies and even proceed to suggest that “all our progress has come from the study of what was useless at the time it was studied.” ...

Google's new PMax Usefulness Indicator helps advertisers measure the real impact of search themes on traffic, making ...

One hundred and two transtracheal aspirations were performed in 94 hospitalized patients with various kinds of bronchopulmonary disease. Sixty-two of the 102 procedures were performed on patients ...