Joel Hartman

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The authors describe relationships among infrastructure, student outcomes, and faculty satisfaction at the University of Central Florida (UCF). The model focuses on a developmental process that progresses from courses with some Web presence to those that are driven by ALN. Faculty receive support for on-line teaching in the form of release time for training(More)
The Kepler mission is monitoring the brightness of ~150,000 stars, searching for evidence of planetary transits. As part of the Hunt for Exomoons with Kepler (HEK) project, we report a planetary system with two confirmed planets and one candidate planet discovered with the publicly available data for KOI-872. Planet b transits the host star with a period(More)
The authors explore blended learning environments from metaphorical and generational perspectives. They suggest that the language of higher education reflects metaphors that evolve for the academy, faculty, and students. Generational markers for Mature, Baby­Boomer, Generation X, and Millennial student cohorts interact with blended learning satisfaction.(More)
The authors describe the distributed learning program (Online@UCF) at the University of Central Florida (UCF) that serves a number of adult learners. They present outcomes from several years of research collected by the Research Initiative for Teaching Effectiveness on adults enrolled in online courses. Paradoxically, most educators in online learning focus(More)
  • Margaret Meixner, Peter Mccullough, Joel Hartman, Minho Son, Angela Speck
  • 2005
We present HST/NICMOS imaging of the H 2 2.12 µm emission in 5 fields in the Helix Nebula ranging in radial distance from 250–450 ′′ from the central star. The images reveal arcuate structures with their apexes pointing towards the central star. These molecular hydrogen knots are most highly structured in the fields closest to the central star and become(More)
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