Showing 801 - 820 results of 2,383 for search '(((shenga OR shing) OR (sspine OR line)) OR (((rings OR spingg) OR (pinga OR pingao)) OR ling))', query time: 0.19s Refine Results
  1. 801

    Exploration of a gallic acid-based alternative to bisphenol A by Muhammad Naziruddin Mohd Ali

    Published 2021
    “…These properties are attributed to the aromatic rings present in their structure. However, the source of these aromatic rings is bisphenol A, one of the compounds responsible for the deterioration of human health and the environment. …”
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    Final Year Project (FYP)
  2. 802

    Fast depth-sensitive fluorescence measurements in turbid media using cone shell configuration by Ong, Yi Hong, Liu, Quan

    Published 2014
    “…Depth-sensitive fluorescence spectroscopy in a two-layered epithelial tissue phantom was demonstrated using a cone shell configuration implemented by an axicon lens and a fiber assembly including five rings of collection fibers. Each collection fiber ring was located at a different radial distance away from the center, for which fluorescence measurements from all rings showed a larger range of sensitivities to the top and bottom layers compared to the previously reported cone shell configuration. …”
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    Journal Article
  3. 803

    Stereoselective cyclisation cascades mediated by carbon electrophiles to access novel polycyclic scaffolds by Aynetdinova, DA

    Published 2023
    “…The cation-initiated polyene cyclisation to form carbocyclic rings, as well as heterocyclisation to form novel lactones, has been explored. …”
    Thesis
  4. 804
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  6. 806

    Construction of complex nanostructures in solution phase by Xu, Jun

    Published 2013
    “…Surfactant greatly in-fluenced the morphologies of final rings. As a proof of concept, we successfully achieved Au@Ag@Ppy nanorings by using as-synthesized Au nanorings as templates. …”
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    Thesis
  7. 807
  8. 808

    An efficient time-domain implementation of the multichromophoric Förster resonant energy transfer method by Zhong, Kai, Nguyen, Hoang Long, Do, Thanh Nhut, Tan, Howe-Siang, Knoester, Jasper, Jansen, Thomas L. C.

    Published 2023
    “…We further find that the transfer between the strongly coupled rings of neighboring LH2 complexes can also be well described with our method. …”
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    Journal Article
  9. 809

    Multiplexed model predictive control by Wu, Bing Fang

    Published 2009
    “…This results in demanding on-line optimization, hence computing resource can become an issue when applying MPC to complex systems with many inputs or with fast response times. …”
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    Thesis
  10. 810
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  12. 812

    On self-dual cyclic codes and generalized self-dual cyclic codes over finite fields by Yan, Jia

    Published 2012
    “…We decompose a QT code to a direct sum of component codes – linear codes over rings. Furthermore, given the decomposition of a QT code, we can describe the decomposition of its dual code. …”
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    Thesis
  13. 813

    Construction of 2,6-trans pyrans via Prins cyclization and its application towards the total synthesis of methyl sarcophytoate by Hu, Xuhong

    Published 2012
    “…Prins cyclization reaction involving a homoallylic alcohol with aldehyde is one of the most efficient methods to synthesize tetrahydropyran rings. However, due to the strong 1,3-diaxial interaction, the 2,6-cis tetrahydropyran moiety was formed preferably in most cases. …”
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    Thesis
  14. 814

    Sequencing palladium-catalyzed cycloisomerization cascades in a synthesis of the gelsemine core by Liang, G, Anderson, EA

    Published 2023
    “…Here we report investigations of the relative rates of two different types of ene-ynamide cycloisomerization that form fused and spirocyclic rings, and use of these results to design a sequence-controlled cascade cycloisomerization that prepares the tetracyclic core of gelsemine in a single step. …”
    Journal article
  15. 815
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  17. 817

    Ladder Polyether Synthesis via Epoxide-Opening Cascades Using a Disappearing Directing Group by Simpson, Graham L, Heffron, Timothy P, Merino, Estíbaliz, Jamison, Timothy F

    Published 2024
    “…The trimethylsilyl group disappears during the course of the cascade, and thus these are the first epoxide ring-opening cascades that afford ladder polyether subunits containing no directing groups at the end of the cascade.…”
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    Article
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