Showing 1,381 - 1,400 results of 2,842 for search '((sine OR (hinge OR line)) OR (((rings OR (ring OR lin)) OR (shinge OR sspinal)) OR pin))', query time: 0.20s Refine Results
  1. 1381
  2. 1382
  3. 1383
  4. 1384
  5. 1385

    Synthesis of α-methylene-δ-valerolactone and its selective polymerization from a product mixture for concurrent separation and polymer production by Khechfe, Alexander A, Eckstrom, Francesca D, Chokkapu, Eswara Rao, Baston, Lucas A, Liu, Bowei, Chen, Eugene Y-X, Román-Leshkov, Yuriy

    Published 2024
    “…Using a model mixture of 30 wt% of MVL in DVL, vinyl-addition polymerization converted MVL to the corresponding vinyl polymer (PMVL)VAP in 98% yield, while DVL was recovered in 96% yield by distillation. Alternatively, ring-opening polymerization of the same mixture resulted in a DVL/MVL copolyester and separatable vinyl homopolymer P(MVL)VAP.…”
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    Article
  6. 1386

    Biochemical Analysis of Poly(ethylene terephthalate) Film Degradation Kinetics of Engineered IsPETase Variants by Zhong-Johnson, En Ze Linda

    Published 2025
    “…I developed a kinetic assay based on spectrophotometric measurements of UVabsorbance of the products in the reaction supernatant, as degradation products harboring the benzene ring will absorb between 240-280 nm. The method was found to be reliable to obtain relative measurements of initial reaction rates but cannot be used to determine the absolute concentration of products in the supernatant. …”
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    Thesis
  7. 1387

    Synthesis of biomimetic co-polypeptides with tunable degrees of phosphorylation by Lipik, Vitali, Zhang, Lihong, Miserez, Ali

    Published 2014
    “…Here, we present a co-polypeptide synthesis strategy based on the Ring-Opening Polymerization (ROP) of N-carboxyanhydrides (NCAs), followed by controlled phosphorylation of serine (Ser) residues. …”
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    Journal Article
  8. 1388

    Tunable quantum cascade lasers for midinfrared spectroscopic sensing by Li, Jinghao

    Published 2024
    “…Finally, we design a novel tunable QCL based on coupled ring resonator filters. The fabricated device achieves a quasi-continuous tuning range of ~ 18 cm^-1 around 7.4 µm by varying heatsink temperature.…”
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    Thesis-Doctor of Philosophy
  9. 1389

    Experimental investigation of impact response of composite plates/panels by Gan, Jia Li

    Published 2010
    “…Damage patterns in the acrylic sheet include radial and ring cracks and, together with slight delamination at the interface, which may cause peeling-off of acrylic material from the sandwich plate. …”
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    Final Year Project (FYP)
  10. 1390

    Two kinds of phase transition in photonic systems with application to optical isolation by Zhou, Xin

    Published 2019
    “…We study three representative designs: (i) a waveguide array implementing a nonlinear 1D Su-Schrieffer-Heeger model, (ii) a waveguide array implementing a nonlinear 2D Haldane model, and (iii) a 2D lattice of coupled-ring waveguides. In the first two cases, we find a correspondence between the topological transition of the underlying linear lattice and the power threshold of the transmittance, and show that the transmission behavior is attributable to the emergence of a self-induced topological soliton. …”
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    Thesis
  11. 1391

    Controlling selectivity in the reductive activation of CO2 by mixed sandwich uranium(iii) complexes by Tsoureas, N, Castro, L, Kilpatrick, A, Cloke, FGN, Maron, L

    Published 2014
    “…The nature of the R group on the cyclopentadienyl ring in the former has a significant effect on the outcome of CO2 activation: when R = Me, the products are the bridging oxo complex {U[η8-C8H6(1,4-SiMe3)2](η5-CpMe5)}2(μ-O) and the bridging oxalate complex {U[η8-C8H6(1,4-SiMe3)2](η5-CpMe5)}2(μ-η2:η2-C2O4); for R = Et or iPr, bridging carbonate {U[η8-C8H6(1,4-SiMe3)2](η5-CpMe4R)}2(μ-η1:η2-CO3) and bridging oxalate complexes {U[η8-C8H6(1,4-SiMe3)2](η5-CpMe4R)}2(μ-η2:η2-C2O4) are formed in both cases; and when R = tBu the sole product is the bridging carbonate complex {U[η8-C8H6(1,4-SiMe3)2](η5-CpMe4tBu)}2(μ-η1:η2-CO3). …”
    Journal article
  12. 1392

    Distinct Circle of Willis anatomical configurations in healthy preterm born adults: a 3D time-of-flight magnetic resonance angiography study by Greggio, J, Malamateniou, C, Baruteau, KP, Reyes-Aldasoro, CC, Huckstep, OJ, Francis, JM, Williamson, W, Leeson, P, Lewandowski, AJ, Lapidaire, W

    Published 2025
    “…This study aims to explore potential differences in the Circle of Willis (CoW), a key arterial ring that perfuses the brain, of healthy adults born preterm. …”
    Journal article
  13. 1393

    Buying behaviour in secondhand goods market. by Lee, Chin Yee., Ting, Peck Hoon., Lee, Yuk Cheung.

    Published 2008
    “…Finally with the information gathered, methods of risk reduction methods were recommended for merchants in this line of trade.…”
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    Final Year Project (FYP)
  14. 1394

    Telecommunication and information techniques and systems II by Fu, Jeffrey S., Ong, Jin Teong., Choo, Emily.

    Published 2008
    “…This research highlights the need to corporate a new addition loss factor in the design of millimetre line-of-sight as well as satellite links especially in equatiorial regions.…”
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    Research Report
  15. 1395

    Channel equalization & echo cancellation design for ADSL transmission by Noh Salleh.

    Published 2008
    “…In this thesis, the broadband access systems are reviewed with emphasis on the Digital Subscriber Line (DSL) systems.…”
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    Thesis
  16. 1396

    Forced convection and sub-cooled flow boiling heat transfer from electronic chips by Tou, Kwok Woon., Tso, Chih Ping.

    Published 2008
    “…Experiments are performed to study the single-phase forced convection heat transfer and subcooled flow boiling heat transfer from an in-line four simulated chips in a rectangular channel using water & FC-72.…”
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    Research Report
  17. 1397

    Organizational Stress and Well-Being / by Lapierre, Laurent M., editor 655504, Cooper, Sir Cary, editor 655505, Cambridge University Press (Online service) 655240

    Published 2023
    “…The volume explains how and why the topics of workplace stress and well-being have evolved and continue to be highly relevant, and why line managers have great influence over employees' quality of working life. …”
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    software, multimedia
  18. 1398

    Wettability of laser surface modified soda lime silica glass by Abdul Fattah, Mohamad Tahir, Nur Najwa, Khairul Azman, Syarifah Nur Aqida, Syed Ahmad, Izwan, Ismail

    Published 2025
    “…Negative interaction between hatch spacing and water contact angle concluded this study with cross-hatch is better than line hatch. Meanwhile, cross-type hatch produced better outcomes on contact angle than line hatch. …”
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    Article
  19. 1399

    Design of a conformal end-fire array antenna by Hou, Zheyi

    Published 2024
    “…Rogers 4003 with permittivity of 3.55 and thickness of 0.5mm, 3. Feed line which is a moderated meandering microstrip line, functioning as the feed of the array. …”
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    Final Year Project (FYP)
  20. 1400

    Hybrid machine learning method to determine the optimal operating process window in aerosol jet 3D printing by Zhang, Haining, Moon, Seung Ki, Ngo, Teck Hui

    Published 2021
    “…Hence, at a new print speed, the number of line samples for identifying a new operating process window is greatly reduced. …”
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    Journal Article