Question 1

What does J. Kullman research?

Accepted Answer

J. Kullman publishes mostly in Astronomy and Astrophysics, Ocean Engineering and Oceanography, on topics such as Pulsars and Gravitational Waves Research, Geophysics and Gravity Measurements and Hydraulic Fracturing and Reservoir Analysis.

Question 2

Which keywords describe J. Kullman's research?

Accepted Answer

The keywords of their largest research topics: Gravitational Waves, Binary Black Hole, Neutron Star, GRACE, Sea Level Rise, Hydraulic Fracturing, Shale Gas Reservoirs and Ensemble Kalman Filter.

Question 3

Where does J. Kullman work?

Accepted Answer

J. Kullman's main affiliation in the publication record is Halliburton (United Kingdom), United Kingdom.

Question 4

How many publications and citations does J. Kullman have?

Accepted Answer

OpenAlex counts 39 works and 2,220 citations for J. Kullman, an h-index of 15, ranking #1,125,385 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is J. Kullman's h-index high?

Accepted Answer

An h-index of 15 is at or above that of 63% of the 91,662 ranked researchers whose main subfield is Astronomy and Astrophysics, which is in the top 39%.