Skip to main content

2 Result(s)

within R. K. Long Remove this filter

and

  1. No Access

    Article

    Targeted spine strengthening exercise and posture training program to reduce hyperkyphosis in older adults: results from the study of hyperkyphosis, exercise, and function (SHEAF) randomized controlled trial

    A 6-month randomized controlled trial of spine-strengthening exercise and posture training reduced both radiographic and clinical measures of kyphosis. Participants receiving the intervention improved self-ima...

    W. B. Katzman, E. Vittinghoff, F. Lin, A. Schafer, R. K. Long… in Osteoporosis International (2017)

  2. No Access

    Article

    Molecular absorption of infrared laser radiation in the natural atmosphere

    This paper discusses the information available concerning atmospheric molecular absorption of radiation in the 1 to 25μm range. Particular attention is given to the high spectral resolution requirements for predi...

    P. L. Kelley, R. A. McClatchey, R. K. Long, A. Snelson in Optical and Quantum Electronics (1976)