Question 1

What does J. I. Lederman research?

Accepted Answer

J. I. Lederman publishes mostly in Astronomy and Astrophysics, Oceanography and Instrumentation, on topics such as Geophysics and Gravity Measurements, Astronomy and Astrophysical Research and Semantic Web and Ontologies.

Question 2

Which keywords describe J. I. Lederman's research?

Accepted Answer

The keywords of their largest research topics: GRACE, Sea Level Rise, Astronomical Instrumentation, Spectrograph, Ontology, Semantic Web, Epoch of Reionization and Radio Astronomy.

Question 3

Where does J. I. Lederman work?

Accepted Answer

J. I. Lederman's main affiliation in the publication record is York University, Canada.

Question 4

How many publications and citations does J. I. Lederman have?

Accepted Answer

OpenAlex counts 15 works and 34 citations for J. I. Lederman, an h-index of 4, ranking #6,188,100 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is J. I. Lederman's h-index high?

Accepted Answer

An h-index of 4 is at or above that of 16% of the 91,662 ranked researchers whose main subfield is Astronomy and Astrophysics, which is in the top 90%.