Showing 1,121 - 1,140 results of 5,025 for search '(((espinal OR espinar) OR (spinae OR find)) OR ((((ping OR wings) OR shen) OR sspina) OR pin))', query time: 0.09s Refine Results
  1. 1121

    Enhancing orange-reddish emission of the Sm3+-doped ZnO-B2O3-SLS glasses for the potential glass phosphor material by Wei Mun Cheong, Wei Mun Cheong, Mohd Zaid, Mohd Hafiz, Yap Wing Fen, Yap Wing Fen, Tan Sin Tee, Tan Sin Tee, Matori, Khamirul Amin, Zhi Wei Loh, Zhi Wei Loh, Mayzan, Mohd Zul Hilmi

    Published 2023
    “…In addition, the CCT of the Sm3+-doped samples at about ~ 1750 K reveals prepared glass samples have bright orange-reddish emission. These findings indicate that Sm3+-doped in ZnO-B2O3-SLS has enhanced its orange-reddish emission and potential as an orange-reddish glass phosphor material in optoelectronic devices such as glass phosphor for LEDs.…”
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    Article
  2. 1122

    Evolution of NACA23012 wake vortices structure using PIV by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali, Kwon, Kijung

    Published 2012
    “…The formation and development of a wing‐tip vortex in a near and extended near field were studied experimentally. …”
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    Article
  3. 1123

    Design of a planar structure of multifrequency patch antenna by Alam, A. H. M. Zahirul, Islam, Md. Rafiqul, Khan, Sheroz

    Published 2008
    “…The proposed antenna structure comprises a center patch antenna known as driven patch and two adjacent microstrip patches defined as wing patches. The effect of gap between driven patch and the wing patches have been studied for multiband frequency operation. …”
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    Article
  4. 1124

    In-Utero effects of the crude ethanolic extract of the leaves of mitragyna speciosa on neural tube formation in rats by Muhammad, Bala Yauri, Abdullahi, Abubakar Danjuma, Abd Kadir, Siti Nur Sharida, Abdul Razak, Tariq, Ahmed, Qamar Uddin

    Published 2010
    “…This study indicates that the crude extract of the leaves of MS is capable of selective neurotoxicity and producing spina bifida like NTD as characterized by altered brain size and neural tube formation, a finding that may have an important implication in the dependence liability associated with its use. …”
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    Article
  5. 1125

    Span load modification via differential spoiler setting by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali

    Published 2010
    “…The serious impact of the wing tips vortices of a large aircraft is well known. …”
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    Proceeding Paper
  6. 1126

    Investigation of aerodynamic parameters of a hybrid airship by Andan, Amelda Dianne, Asrar, Waqar, Omar, Ashraf Ali

    Published 2012
    “…The aerodynamic parameters of a preliminary winged-hull airship design are investigated. The research methodology involved the use of numerical simulation and wind tunnel testing. …”
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    Article
  7. 1127
  8. 1128

    Untitled (Publicity notice board) by N/A, N/A

    “…Black and white photograph showing three posters pinned to a wall under the sign 'Publicity'. Photographer unknown.…”
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    Photograph
  9. 1129

    Influence of Eu3+ Ions on Elastic Moduli and Microhardness of Zinc‑boro‑soda‑lime‑silica Glass System by Cheong, Wei Mun, Mohd Zaid, Mohd Hafz, Matori, Khamirul Amin, Fen, Yap Wing, Tee, Tan Sin, Loh, Zhi Wei, Mayzan, Mohd Zul Hilmi

    Published 2024
    “…Likewise, the ZBS-3Eu glass sample exhibits the most rigidity attributed to its highest fg value of 0.075. These findings suggest that ZBS-3Eu has the potential for applications requiring high-strength glass.…”
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    Article
  10. 1130
  11. 1131
  12. 1132

    Investigation of Empennage Location Effect to the Unmanned Aerial Vehicle (UAV) Structure Characteristic by Norazman, Farid Dania, Ariffin, Ahmad Hamdan, Firman Sahifulddin, Mohd Rahmat, Abdul Ranini, lrfan

    Published 2024
    “…Interestingly, the hybridization of fixed-wing and rotary UAV gives better performance in terms of energy consumption and the needs of runaway. …”
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    Article
  13. 1133
  14. 1134
  15. 1135
  16. 1136
  17. 1137

    Numerical investigation of the effect of spoiler’s configuration on wake vortex by Omar, Ashraf Ali E., Asrar, Waqar, Ludin @Jamaluddin, Hani

    Published 2012
    “…A numerical investigation was undertaken to study the aerodynamic characteristics of wake vortices generated from an aircraft during taking-off or landing, and thus exploring the possible techniques of reducing hazard imposed to the following aircraft by means of passive wake vortex alleviation by using delta wing (DW) as an add-on device. Simulations were performed using RANS turbulence model.…”
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    Monograph
  18. 1138

    Influence of differential spoiler settings on the wake the vortex characterization and alleviation by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali, Kwon, Kijung

    Published 2010
    “…Experimental investigations using particle image velocimetry technique have been carried out for the evaluation of the differential spoiler setting capabilities in modifying the spanwise wing load and further reduce the wake vortex hazard. …”
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    Article
  19. 1139

    Influence of differential spoiler settings on the wake vortex characterization and alleviation by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali, Kwon, Kijung

    Published 2010
    “…Experimental investigations using particle image velocimetry technique have been carried out for the evaluation of the differential spoiler setting capabilities in modifying the spanwise wing load and further reduce the wake vortex hazard. …”
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    Article
  20. 1140

    Book review : The people vs. democracy: why our freedom is in danger and how to save it / by Yascha Mounk by Haynes, Jeffrey

    Published 2019
    “…Trump, who he identifies unequivocally as a right-wing populist. If there is one thing guaranteed to make liberal democrats sit up and take notice it is the idea that the United States, for many a venerable bastion of liberal democracy, is now part of a new and highly unexpected populist landscape.…”
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    Article