Showing 21 - 27 results of 27 for search '"orca"', query time: 0.03s Refine Results
  1. 21

    A randomized optical coherence tomography study of coronary stent strut coverage and luminal protrusion with rapamycin-eluting stents. by Moore, P, Barlis, P, Spiro, J, Ghimire, G, Roughton, M, Di Mario, C, Wallis, W, Ilsley, C, Mitchell, A, Mason, M, Kharbanda, R, Vincent, P, Sherwin, S, Dalby, M

    Published 2009
    “…(An optical coherence tomography study to determine stent coverage in polymer coated versus bare metal rapamycin eluting stents. ORCA 1, from the Optimal Revascularization of the Coronary Arteries group; ISRCTN42475919).…”
    Journal article
  2. 22

    Nitroxide-Based Macromolecular Contrast Agents with Unprecedented Transverse Relaxivity and Stability for Magnetic Resonance Imaging of Tumors by Paletta, Joseph T., Zhang, Hui, Boska, Michael D., Ottaviani, M. Francesca, Rajca, Andrzej, Nguyen, Hung VanThanh, Chen, Qixian, Harvey, Peter, Jiang, Yivan, Jasanoff, Alan Pradip, Johnson, Jeremiah A.

    Published 2018
    “…Herein, we report nitroxide-functionalized brush-arm star polymer organic radical contrast agents (BASP-ORCAs) that overcome the low contrast and poor in vivo stability associated with nitroxide-based MRI contrast agents. …”
    Get full text
    Get full text
    Get full text
    Get full text
    Get full text
    Article
  3. 23
  4. 24
  5. 25

    Learning-based robot navigation in dynamic environments: from indoor scenes to human crowd scenes by Jiang, Haoge

    Published 2024
    “…This approach demonstrates significant improvements in success rate and navigation time on simulated environments derived from the ETH/UCY pedestrian datasets compared to both conventional dynamic avoidance methods ORCA and state-of-the-art DRL-based approaches. To sum up, this thesis advances the field of autonomous robot navigation and proposes a series of DRL robot navigation approaches to allow robots to efficiently and safely navigate in a wide range of environments, from indoor dynamics to outdoor human interactions. …”
    Get full text
    Thesis-Doctor of Philosophy
  6. 26

    Kajian mikropaleontologi dan geokimia batu kapur formasi Kudat dan Batu Rijang formasi Chert-Spilit di Kudat, Sabah by Wan Nursaiedah Wan Ismail

    Published 2012
    “…Usia J2 pula ditunjukkan oleh kemunculan pertama Hiscocpasa grutterinki, Thanarla pacifica dan Dictyomitra communis yang sepadan dengan kemunculan akhir Thanarla pulchra (Barremian) dan julat akhir himpunan ini iaitu Aptian ditunjukkan oleh kemunculan akhir Sethocapsa orca. Rijang di Bukit Pangaraban menunjukkan usia yang lebih tua (J1) dan rijang di Kampung Bangau menunjukkan usia yang lebih muda (J2). …”
    Get full text
    Get full text
    Thesis
  7. 27