Showing 1 - 20 results of 3,339 for search '((espinal OR ((spinae OR sspinae) OR find)) OR ((((ping OR wings) OR shen) OR sspina) OR pin))', query time: 0.14s Refine Results
  1. 1

    Attacks on Shen et. al.’s remote user authentication scheme and defense* by Pathan, Al-Sakib Khan, Hong, Choong Seon

    Published 2006
    “…We show various types of forgery attacks against Shen et. al.’s timestamp-based scheme and improve their scheme to ensure robust security for the remote authentication process keeping almost all the advantages that were present in their scheme. …”
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    Proceeding Paper
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    Study of the reverse delta wing by Altaf, Afaq, Omar, Ashraf Ali E., Asrar, Waqar

    Published 2011
    “…A six-component balance was used to obtain the aerodynamic coefficients for a reverse delta wing as well as a delta wing for comparison. A simulation of the streamlines, velocity vectors, and surface pressure contours was carried out using computational fluid dynamics software to show the characteristics of the flow over a reverse delta wing.…”
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    Article
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    Experimental investigation of wing tip vortex by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali, Kwon, Kijung, Jung, Hyejin

    Published 2009
    “…Particle image velocimetery was used in a low-speed wind tunnel to investigate and characterize wing tip vortex structures. A rectangular wing of a SWIM model was used as a vortex generator in two different configurations, (i) plain wing and (ii) flapped wing with trailing edge flap extended at 20 degrees. …”
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    Proceeding Paper
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    Right-wing populism and religion in Europe and the USA by Haynes, Jeffrey

    Published 2020
    “…The aim of this paper is to examine comparatively the growth and political effectiveness of right-wing populism in Western Europe, Central Europe, and the USA since 9/11. …”
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    Article
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    Evaluation of aircraft wing-tip vortex using PIV by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf Ali

    Published 2009
    “…Particle image velocimetry was used in a wind tunnel to measure the tip vortex velocity field and hence investigate the flow structure in a wake of aircraft half-wing model. The purpose of this investigation is to evaluate the main features of the lift generated vortices in order to find ways to alleviate hazardous wake vortex encounters for follower airplanes during start and approach such that the increase in airport capacity can be achieved. …”
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    Proceeding Paper
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    Experimental investigation of plain- and flapped-wing tip vortices by Elsayed, Omer Ali, Asrar, Waqar, Omar, Ashraf A., Kwon, Kijung, Jung, Hyejin

    Published 2009
    “…Particle image velocimetry was used in a low-speed wind tunnel to investigate and characterize wing tip vortex structures. A rectangular wing of a subsonic wall interference model was used as a vortex generator in two different configurations: 1) plain wing and 2) flapped wing with the trailing-edge flap extended at 20 degrees. …”
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    Article
  11. 11

    Experimental investigation of free wing IIUM-UAV configuration by Omar, Ashraf Ali, Mohd Yusof, Mohammad Fairuzi, Mohd Sani, Mohd Afnan

    Published 2010
    “…In this work, the IIUM first free wing unmanned aerial vehicle model (IIUM-FWUAV) was investigated experimentally. …”
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    Proceeding Paper
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    Internet banking in Pakistan: finding complexities by Akhlaq, Mohammed ather, Shah, Asadullah

    Published 2011
    “…Out of the nine complexities identified, six are found significant. The findings of the research signify that 67 % of the proposed complexities, Familiarity with the technology, Concerns for Download Speed, Unfriendly Website Design, Fear of Government tracking transactions, Security and People Gaining Access/Misusing, hinder the users in accepting and adopting internet banking technology in Pakistan.…”
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    Article
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    Fact-finding missions : the Strasbourg experience by Paraskeva, Costas

    Published 2010
    “…However, where fundamental facts remain in dispute between the parties, the ECtHR has, in the past, conducted fact-finding missions. The basis upon which such fact-finding missions are conducted is to be found in Art. 38(1) ECHR which provides simply that the Court may, "if need be, undertake an investigation". …”
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    Article
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    Induced rolling moment for NACA4412 plain and flapped wing by Elsayed, Omer Ali, Kwon, Kijung, Asrar, Waqar, Omar, Ashraf Ali E.

    Published 2010
    “…Findings – Results obtained showed that the maximum induced rolling moment coefficient depends on the strength of the vortex produced by the generating aircraft wing and increases linearly with the increment of the angle of attack. …”
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    Article
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    Investigation of the vortical flow around a reverse delta wing by Altaf, Afaq, Omar, Ashraf Ali E., Asrar, Waqar, Ludin@Jamaluddin, Hani

    Published 2011
    “…A six component force balance was used to obtain the CL for a reverse delta wing and a delta wing for comparison purposes. A simulation of the streamlines, velocity vectors and surface pressure contours was carried out using CFD software to show the characteristics of the flow over a reverse delta wing.…”
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    Proceeding Paper
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    Right-wing nationalism, populism, and religion: what are the connections and why? by Haynes, Jeffrey

    Published 2021
    “…This collection focuses on right-wing nationalism, populism, and religion, both theoretically and empirically, with an emphasis on the following countries: Australia, India, Italy, Turkey, and the USA. …”
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    Article
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    Analysis of Dijkstra’s and A* algorithm to find the shortest path by Alija, Amani Saleh

    Published 2015
    “…There are so many algorithms used to find the shortest path such as Dijkstra, A* algorithm, Genetic algorithm, Floyd algorithm and Ant algorithm. …”
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    Thesis
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