Distance and velocity measures: using citations to determine breadth and speed of research impact. - Jon Garner; Alan L. Porter; Nils C. Newman (Scientometrics, 2014)

A measure of staying power: Is the persistence of emergent concepts more significantly influenced by technical domain or scale? - Stephen F. Carley; Nils C. Newman; Alan L. Porter; Jon Garner (Scientometrics, 2017)

Measuring and Visualizing Research Collaboration and Productivity. - Jon Garner; Alan L. Porter; Andreas Leidolf; Michelle Baker (J. Data Inf. Sci., 2018)

An indicator of technical emergence. - Stephen F. Carley; Nils C. Newman; Alan L. Porter; Jon Garner (Scientometrics, 2018)

National nanotechnology research prominence. - Alan L. Porter; Jon Garner; Nils C. Newman; Stephen F. Carley; Jan L. Youtie; Seokbeom Kwon; Yin Li (Technol. Anal. Strateg. Manag., 2019)