Showing 401 - 420 results of 8,787 for search '(((((bears OR beams) OR near) OR (bert OR ber)) OR been) OR beenr)', query time: 0.18s Refine Results
  1. 401

    Computational analysis and chemical mechanical polishing for manufacturing of optical components by Nguyen, Nhu Y

    Published 2017
    “…The results have indicated that the cutting path density and the contact time at positions near the pad center are more than that near the pad edge. …”
    Get full text
    Thesis
  2. 402

    Target Design and Optimizations for Spent Fuel Transmutation by Tukharyan, Grigor

    Published 2024
    “…This thesis examines the feasibility of using proton beams to transmute LLFPs into shorterlived or stable isotopes. …”
    Get full text
    Thesis
  3. 403

    Study on mechanism and influential factors of progressive collapse resistance of base-isolated structure by Bao, Chao, Zhang, Yuhang, Lv, Dahai, Wang, Huxiang, Ma, Xiaotong, Cao, Jixing, Lim, Kar Sing

    Published 2022
    “…The isolation bearing failure position, the size of the beam of the seismic isolation layer, the type of the isolation bearing, and the horizontal stiffness of the seismic isolation layer on the capacity of the remaining structure were compared and analyzed. …”
    Get full text
    Article
  4. 404

    1 × N (N = 2, 8) Silicon selector switch for prospective technologies at the 2 μm waveband by Sia, Brian Jia Xu, Li, Xiang, Qiao, Zhongliang, Guo, Xin, Zhou, Jin, Littlejohns, Callum G., Liu, Chongyang, Reed, Graham T., Wang, Wanjun, Wang, Hong

    Published 2021
    “…The 2 μm waveband, specifically near 1.9 μm, is an imperative resource that could possibly be exploited in future communications systems. …”
    Get full text
    Journal Article
  5. 405

    Coherently tunable triangular trefoil phaseonium metamaterial by Soci, Cesare, Nguyen, Duc Minh, Ooi, Raymond C. H.

    Published 2018
    “…Phaseonium is a three-level Λ quantum system, in which a coherent microwave and an optical control (pump) beams can be used to actively modulate the dielectric response. …”
    Get full text
    Get full text
    Journal Article
  6. 406

    The Impact of Vegetation Morphology on Turbulence and Bedload Transport by Zhao, Tian

    Published 2024
    “…Results of flume experiments using a constant channel average velocity revealed that bedload transport was predominantly correlated with near-bed turbulence, but was also weakly correlated with near-bed velocity. …”
    Get full text
    Thesis
  7. 407

    Ultra-low power SRAM and SRAM based PUF design by Lu, Lu

    Published 2019
    “…As a crucial approach to meet the ultra-low-power and energy usage, a supply voltage scaling technique has been commonly employed. The power consumption is being effectively suppressed with optimized energy efficiency under near- / sub-threshold voltage region. …”
    Get full text
    Get full text
    Thesis
  8. 408

    Polymeric composites for powder-based additive manufacturing : materials and applications by Yuan, Shangqin, Shen, Fei, Chua, Chee Kai, Zhou, Kun

    Published 2020
    “…As one of the most important categories in the additive manufacturing (AM) field, powder-based techniques, such as selective laser sintering, electron beam melting and selective laser melting, utilize laser or electronic beams to selectively fuse polymeric, metallic, ceramic or composite powders layer-by-layer into desired products according to their computer-aided design models. …”
    Get full text
    Journal Article
  9. 409

    Indefinite metamaterials for optical applications by Bisht, Ankit

    Published 2016
    “…Hence, it becomes imperative to find means of performing near-field (Superlensing) and label-free real time far-field super-resolution imaging (hyperlensing) at the nanoscale. …”
    Get full text
    Thesis
  10. 410

    100 THz optical switching with plasmonic metamaterial by Venkatram, Nalla, Stefano, Vezzol, João, Valente, Sun, Handong, Nikolay, Zheludev

    Published 2015
    “…In coherent perfect absorption, the interference of two counter-propagating coherent beams on a highly absorbing material of sub- wavelength thickness can either lead to nearly total transmission or to nearly total absorption of the incident light, depending on their mutual intensity and phase.1 A device based on coherent absorption has the advantage of being compact, fast, and intrinsically low power while demonstrating large modulations of light. …”
    Get full text
    Get full text
    Get full text
    Conference Paper
  11. 411

    Secure image encryption based on an ideal new nonlinear discrete dynamical system by Lin, M. Rongming, Ng, Teng Yong

    Published 2018
    “…Extensive numerical experiment results have revealed that the proposed image encryption algorithm offers advantages of unlimited key space and high-level security, since those problematic periodic windows are no longer present within the key space, and it is extremely robust against known-plain-text attack, since the chaotic sequence generated bears no correlation whatsoever due to the folding effect of modulo operation. …”
    Get full text
    Get full text
    Journal Article
  12. 412

    Evaluation of carbon nanotubes-phthalocyanine composite coatings as thermal camouflage materials by Yap, Soon Hao

    Published 2020
    “…Although the coating achieved the expected absorbance spectrum in the near IR region, optimization on the coating coverage and uniformity on the substrate has to been done. …”
    Get full text
    Final Year Project (FYP)
  13. 413

    Spatial aliasing effects in a steerable parametric loudspeaker for stereophonic sound reproduction by Shi, Chuang, Nomura, Hideyuki, Kamakura, Tomoo, Gan, Woon-Seng

    Published 2014
    “…We are motivated to make use of the spatial aliasing effects to create two sound beams from one unit of the steerable parametric loudspeaker. …”
    Get full text
    Get full text
    Journal Article
  14. 414

    Non-Abelian adiabatic geometric transformations in a cold strontium gas by Leroux, Frederic, Miniatura, Christian, Grémaud, Benoît, Wilkowski, David, Rebhi, Riadh, Pandey, K., Chevy, F.

    Published 2018
    “…It leads to a thermometry method based on the interferometric displacement of atoms in the tripod beams.…”
    Get full text
    Get full text
    Journal Article
  15. 415

    Performance study of digital communication systems in TWDP fading by Li, Yuan

    Published 2021
    “…In the context of this kind of fading channel, we research into the bit-error-rate (BER) performance of some digital bandpass modulation schemes, which mainly touches on some binary one-dimension modulations and the quadrature amplitude modulation (QAM). …”
    Get full text
    Thesis-Master by Coursework
  16. 416

    Design and performance study of joint radar and communication (RadComm) system by Toh, Brandon Jun Xing

    Published 2024
    “…Performance metrics, including radar detection accuracy, communication throughput, and BER, are thoroughly analyzed under diverse environmental challenges such as interference, mobility, and multipath fading. …”
    Get full text
    Final Year Project (FYP)
  17. 417

    Selective lighting up of epiberberine alkaloid fluorescence by fluorophore-switching aptamer and stoichiometric targeting of human telomeric DNA G-quadruplex multimer by Zhang, Lihua, Liu, Hua, Shao, Yong, Lin, Clement, Jia, Huan, Chen, Gang, Yang, Danzhou, Wang, Ying

    Published 2015
    “…Furthermore, EPI can bind stoichiometrically to each G-quadruplex unit of long HTG DNA multimer with the most significant fluorescence enhancement, which has not been achieved by the previously reported probes. …”
    Get full text
    Get full text
    Journal Article
  18. 418

    Enhancement of the effectiveness of an e-learning system by Govindasamy Sekar Alagendran

    Published 2016
    “…Therefore, the viable solutions to improve the system effectiveness have been explored. An e-learning system based on this technology has been proposed to increase the effectiveness of learning. …”
    Get full text
    Thesis
  19. 419

    Practical pseudo-collisions for hash functions ARIRANG-224/384 by Guo, Jian, Matusiewicz, Krystian, Knudsen, Lars R., Ling, San, Wang, Huaxiong

    Published 2012
    “…We use this approach to find near-collisions with Hamming weight 32 for the full compression function as well as collisions for the compression function of ARIRANG reduced to 26 rounds, both with complexity close to 20 and memory requirements of only a few words.We use near collisions for the compression function to construct pseudo-collisions for the complete hash functions ARIRANG-224 and ARIRANG-384 with complexity 223 and close to 20, respectively.We implemented the attacks and provide examples of appropriate pairs of H,M values. …”
    Get full text
    Get full text
    Journal Article
  20. 420

    Seismic performance of corroded reinforced concrete column-slab connections by Sutantyo, Samuel Kurniawan

    Published 2021
    “…Flat plate RC system has been used predominantly around the world due to the ease and speed of making the formwork. …”
    Get full text
    Final Year Project (FYP)