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Showing 1–4 of 4 results
Advanced filters: Author: Christopher J. Ballentine Clear advanced filters

  • Semantic heterogeneity exists regarding terminology for active surveillance (AS) for prostate cancer. A panel of leading specialists in prostate cancer and AS involved in the Movember Foundation's Global Action Plan Prostate Cancer Active Surveillance (GAP3) consortium participated in a consensus-forming project to reach international consensus on definitions of terms related to this management option. This standard terminology could support multidisciplinary communication, reduce the extent of variations in clinical practice and optimize clinical decision making.

    • Sophie M. Bruinsma
    • Monique J. Roobol
    • Sophie Bruinsma
    ReviewsOpen Access
    Nature Reviews Urology
    Volume: 14, P: 312-322

  • Catalytic oxidative dehydrogenation of alkanes is limited by poor activity and/or selectivity. Efficient conversion of propane to propylene is now achieved using sub-nanometre Pt clusters stabilized on alumina supports. The clusters are shown to be substantially more active than conventional catalysts and are highly selective towards propylene formation.

    • Stefan Vajda
    • Michael J. Pellin
    • Peter Zapol
    Research
    Nature Materials
    Volume: 8, P: 213-216

  • Halogen abundances in chondrites are 6 to 37 times lower than previously reported, which is consistent with the low abundances of these elements found in Earth.

    • Patricia L. Clay
    • Ray Burgess
    • Christopher J. Ballentine
    Research
    Nature
    Volume: 551, P: 614-618