Showing 521 - 540 results of 810 for search '(((pinna OR sspinn) OR shen) OR (((spins OR ((pingk OR pink) OR spingk)) OR sssspina) OR pin))', query time: 0.19s Refine Results
  1. 521

    Conformable ultrasound breast patch for deep tissue scanning and imaging by Du, Wenya, Zhang, Lin, Suh, Emma, Lin, Dabin, Marcus, Colin, Ozkan, Lara, Ahuja, Avani, Fernandez, Sara, Shuvo, Ikra Iftekhar, Sadat, David, Liu, Weiguo, Li, Fei, Chandrakasan, Anantha P., Ozmen, Tolga, Dagdeviren, Canan

    Published 2024
    “…The in vitro studies and clinical trials reveal that the array using a piezoelectric crystal [Yb/Bi-Pb(In <jats:sub>1</jats:sub> <jats:sub>/2</jats:sub> Nb <jats:sub>1/2</jats:sub> )O <jats:sub>3</jats:sub> -Pb(Mg <jats:sub>1/</jats:sub> <jats:sub>3</jats:sub> Nb <jats:sub>2/3</jats:sub> )O <jats:sub>3</jats:sub> -PbTiO <jats:sub>3</jats:sub> ] (Yb/Bi-PIN-PMN-PT) exhibits a sufficient contrast resolution (~3 dB) and axial/lateral resolutions of 0.25/1.0 mm at 30 mm depth, allowing the observation of small cysts (~0.3 cm) in the breast. …”
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    Article
  2. 522

    Piezoelectric single crystal based one-dimensional phased array for breast tissue imaging by Du, Wenya

    Published 2024
    “…In this thesis, I propose a conformable ultrasound breast patch (cUSBr-Patch) consisting of a one-dimensional (1D) phased array and a nature-inspired patch design, which offers large-area, deep tissue scanning and multi-angle, repeatable breast imaging while avoiding the drawbacks of conventional ultrasound imaging technologies. I used a Yb/Bi-doped PIN-PMN-PT single crystal as the active element due to its superior piezoelectric properties (d33 = 2,800 pC/N, εr = 7,000, k33 = 0.93). …”
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    Thesis
  3. 523

    Two-phase immersion cooling for power dense printed circuit board converters by Ristic-Smith, A

    Published 2024
    “…A theoretical model and numerical solution method for boiling on pin fins is developed and used to design heat spreaders to increase the power dissipation per unit semiconductor area with minimal penalty on the converter volume. …”
    Thesis
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  9. 529

    China's rural migrant workers and labour politics by Chan, J, Selden, M

    Published 2016
    “…As Ching Kwan Lee and Yuan Shen (2009: 110) demonstrate, under dual pressure from the state and academic institutions, many scholars who study workers in post-Cultural Revolution China ‘shun class analysis and define away labour issues as those of mobility, migration, and stratification’. …”
    Book section
  10. 530

    Local-flexural interactive buckling of S690 high strength steel slender welded I-section columns: testing, modelling and design by Sun, Yao, Liang, Yating, Su, Andi, Zhao, Ou

    Published 2022
    “…A testing programme, adopting two S690 high strength steel slender welded I-sections, was firstly conducted and included initial geometric imperfection measurements and ten pin-ended column tests. The testing programme was accompanied by a numerical modelling programme, where finite element models were developed and validated against the test results and then employed to perform parametric studies to generate further numerical data over a wide range of cross-section dimensions and member effective lengths. …”
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    Journal Article
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  19. 539

    Topochemical manipulation of some complex transition metal oxides by Amano Patiño, ME

    Published 2016
    “…However, upon cooling (T &amp;LT; 250 K) a phase transition is observed in which the nickel spins interact ferromagnetically, while the ruthenium cations appear to undergo a change in spin configuration to a diamagnetic spin state. …”
    Thesis
  20. 540

    The research of modern media communication mode and trilingual translator's behaviour in fansub group : a case study of culture reference for trilingual subtitle's translation by Wei, Shi Wen

    Published 2020
    “…This study chooses two videos from the famous fansub called ShenBiBi online fansub group in China where the writer of this dissertation has experienced part-time subtitle translation. …”
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    Thesis-Master by Coursework