J. P. Sheehan

New low-power plasma thruster for nanosatellites

Benjamin W. Longmier, Timothy A. Collard, J. P. Sheehan, 2014 .

Dietary intake and serum concentrations of lutein and zeaxanthin, but not macular pigment optical density, are related in spouses

J. P. Sheehan, M. Lefsrud, A. J. Wenzel, 2007 .

Changes in Kale (Brassica oleracea L. var. acephala) Carotenoid and Chlorophyll Pigment Concentrations during Leaf Ontogeny

J. P. Sheehan, M. Lefsrud, D. Kopsell, 2007 .

Changes in Serum Lutein and Macular Pigment Optical Density Following a Twelve Week Intervention With Lutein Supplement or Spinach

J. P. Sheehan, D. Kopsell, D. Kopsell, 2005 .

Macular pigment optical density at four retinal loci during 120 days of lutein supplementation

J. P. Sheehan, J. Stringham, K. Fuld, 2004, Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians.