Showing 441 - 460 results of 469 for search '((((pina OR bina) OR spinal) OR (spina OR spin)) OR (((ming OR pink) OR rings) OR ling))', query time: 0.08s Refine Results
  1. 441

    Super-wideband antenna with multiple notched-band functionality through L-X bands by Mashal, Abdur Rehman, Ullah, Shakir, Hafiz, Farrukh, Alibakhshikenari, Mohammad, Virdee, Bal Singh

    Published 2022
    “…The proposed antenna comprises a standard circular patch which is loaded with various slot artifacts that include multiple split-ring resonators (SRR), a rotated Gamma-shaped slot, and embedded in the feedline is a rotated S-shaped slot. …”
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    Conference or Workshop Item
  2. 442

    Nanoparticle-coated Vivaldi antenna array for gain enhancement by Faeghi, Pouya, Ghobadi, Changiz, Nourinia, Javad, Virdee, Bal Singh

    Published 2023
    “…This is achieved by loading the antenna with Complementary Split Ring Resonators (CSRR) and periodic array of open loop meander-line unit cells. …”
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    Article
  3. 443

    Influence of thickness on tunability performance of plasma sputtered indium tin oxide as Q-switcher by Zalkepali, N U H H, Mahmud, N N H E N, Awang, N A, Muhammad, N A M, Zamri, A Z M

    Published 2023
    “…Employing the tunable bandpass filter in the laser ring cavity gives the wide-tuning of the wavelength range of 19.69 nm, 31.86 nm, and 36.59 nm for the thickness of 17.80 nm, 30.70 nm, and 38.90 nm, respectively. …”
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    Article
  4. 444

    Optimisation of insulator design for improved electric field performance by Ahmad, Hairilasri

    Published 2015
    “…The techniques employed are as follow: i) different configuration of metal end fittings design, ii) improve of insulator weather shed shape and iii) installation of corona ring at appropriate location. From the observation, all the techniques proposed have significant effect on electric field distributions. …”
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    Thesis
  5. 445

    Hardware implementation for cardiac electrical excitation and conduction using an FPGA by Adon, Nur Atiqah

    Published 2017
    “…In this research, one dimensional (1D) ring-shaped cable model with 80 compartments of the cell model designed using MATLAB Simulink blocks is able to be converted into synthesizable VHSIC (Very High Speed Integrated Circuit) of Hardware Description Language (VHDL) code by using an FPGA-based rapid-prototyping approach of MATLAB HDL Coder in order to simulate an action potential signal and its conduction through a hardware-implemented Field Programmable Gate Array (FPGA). …”
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    Thesis
  6. 446

    Investigation of Q-switched and mode-locked erbium-doped fiber laser using graphene oxide-saturable absorber by Hamida, Belal Ahmed, Eltaif, Tawfig, Omer, Mahamat, Khan, Sheroz

    Published 2020
    “…The GO-SA chip is a chip placed as a sandwich between two fiber ferrules and incorporates a ring laser cavity to generate a pulse train. Results indicate that the cavity of passive Q-switching EDFL is capable of providing pulses at 1532nm with a pulse width within a range of 5.32μs to 2.6μs, a repetition rate of 59.5kHz to 71.74kHz, a pulse energy of 364.64nJ to 668.95nJ, and an output power ranging from 0.062mW to 0.136mW, when the configuration is pumped by a 980nm laser diode, the power of which gradually increases from 21.7mW to 47.9mW. …”
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    Proceeding Paper
  7. 447

    Synthesis and characterization of polyaniline/magnetite nanocomposites for fabrication of nanofiber textile by Ibrahim Takai, Zakiyyu

    Published 2019
    “…The modified magnetite (Fe3O4) nanoparticles were successfully synthesized and incorporated into polyaniline at different weight ratio and blended with polyvinyl alcohol (PVA) to achieve a spinning solution, further PAni/Fe3O4 nanofiber composites solution were used for fabrication of nanofiber textile by an electrospinning method, and the composites nanofiber textile materials were investigated. …”
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    Thesis
  8. 448

    Bioremediation of polycyclic aromatic hydrocarbons by bacterial strains isolated from petroleum contaminated soil by Mustaffa, Nooraidah, Jamal, Parveen, Saheed, Olorunnisola Kola, Kabashi, Nassereldeen A., Ali, Fathilah, Othman, Rashidi, Redzwan, Ghufran

    Published 2016
    “…All the twelve isolated bacteria and a commercially available bacteria, Pseudomonas Putida (PP) were then tested on their ability to degrade PAH by using phenanthrene (a three ring polycyclic PAH) which selected to be the model polycyclic PAH. …”
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    Proceeding Paper
  9. 449
  10. 450

    Synthesis and structural analysis of [alpha]-aminophosphonic acids and their phosphonate ester derivatives by Lee, Rosalind Jane

    Published 1996
    “…The effects of the aromatic ring currents exerted by the extended aromatic substituents were investigated. …”
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    Thesis
  11. 451

    Influence of thickness on tunability performance of plasma sputtered indium tin oxide as Q-switcher by Zalkepali, N U H H, Mahmud, N N H E N, Awang, N A, Muhammad, N A M, Zamri, A Z M

    Published 2023
    “…Employing the tunable bandpass filter in the laser ring cavity gives the wide-tuning of the wavelength range of 19.69 nm, 31.86 nm, and 36.59 nm for the thickness of 17.80 nm, 30.70 nm, and 38.90 nm, respectively. …”
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    Article
  12. 452

    Investigation of green foamed concrete incorporating palm oil fuel ash and eggshell ash as partial cement replacement by Ahmed Jhatial, Ashfaque

    Published 2018
    “…The effect of partial replacement on the workability was determined by J-ring test, mechanical properties such as, compressive and tensile strengths as well as modulus of elasticity and thermal performance of GFC was determined by thermal conductivity and surface temperature. …”
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    Thesis
  13. 453
  14. 454
  15. 455

    A comprehensive survey on ‘‘various decoupling mechanisms with focus on metamaterial and metasurface principles applicable to SAR and MIMO antenna systems’’ by Alibakhshikenari, Mohammad, Babaeian, Fatemeh, Virdee, Bal Singh, Aïssa, Sonia, Azpilicueta, Leyre, See, Chan, Althuwayb, Ayman Abdulhadi, Huynen, Isabelle, Abd-Alhameed, Raed, Falcone, Francisco, Limiti, Ernesto

    Published 2020
    “…Such techniques include the use of defected ground structure (DGS), parasitic or slot element, dielectric resonator antenna (DRA), complementary split-ring resonators (CSRR), decoupling networks, P.I.N or varactor diodes, electromagnetic bandgap (EBG) structures, etc. …”
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    Article
  16. 456

    Developing a framework of non-fatal occupational injury surveillance for risk control in palm oil mills by Ruslan, Rumaizah

    Published 2018
    “…Analysis of logistic regression indicated that working in shift, not wearing protective gloves, health problems such as shortness of breath and ringing in ears, and excessive noise level (≥ 85 dB[A]) were the risk factors of NFOI in palm oil mills among OP workers. …”
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    Thesis
  17. 457

    Sugarcane green ceramic hollow fibre membrane for oily wastewater separation by Jamalludin, Mohd Riduan

    Published 2018
    “…In this work, various spinning parameters (effect of WSBA contents, bore fluid flow rate, air gap, and sintering temperature) were evaluated. …”
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    Thesis
  18. 458

    Cellulase aided extraction and characteristics of sulfated polysaccharides from Brown seaweed (Turinaria turbinata) by Hammed, Ademola Monsur, Simsek, Senay, Jaswir, Irwandi, Amid, Azura, Alam, Md. Zahangir

    Published 2016
    “…Proton NMR signals showed that the spectra of TtF2 and TtF3 possessed α-anomeric proton (5– 5.6 ppm), ring proton (3.4 – 4.4), O-acetyl group (2.2 ppm) and methyl proton (1 – 1.3 ppm). …”
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    Proceeding Paper
  19. 459
  20. 460