Showing 121 - 140 results of 1,094 for search '(((pina OR pin) OR shen) OR (((scans OR (pingk OR rings)) OR (ssspinga OR sssshinga)) OR spingg))', query time: 0.07s Refine Results
  1. 121

    Evaluation of classifiers in a pressure and latency-based typing biometric system by Moez Khan, Imran, ., Imama, Ushama, K. M., Aibinu, Abiodun Musa, Lai, Weng Kin

    Published 2011
    “…System authentication in present time relies on validation by some sort of a password or Personal Identification Number (PIN). However, if an intruder discovers this password or PIN, the user’s account can be easily compromised. …”
    Get full text
    Proceeding Paper
  2. 122

    An investigation of defect formation and growth in epoxy resin using light scattering methods by Perkins, Elaine Ann

    Published 1989
    “…The later has been attributed to failure occurring at the pin tip epoxy interface causing relaxation in the scattering volume. …”
    Get full text
    Thesis
  3. 123

    Multi-Mode Yagi Uda Patch Array Antenna With Non-Linear Inter-Parasitic Element Spacing by ISA, SITI RAHENA, JUSOH, MUZAMMIL, THENNARASAN SABAPATHY, THENNARASAN SABAPATHY, KAMARUDIN, MUHAMMAD RAMLEE, OSMAN, MOHAMED NASRUN, AKRAM ALOMAINY, AKRAM ALOMAINY

    Published 2023
    “…Applying the inter-parasitic element spacing’s optimization and minimizing the switching circuitry using four RF PIN diodes on the parasitic elements have contributed to the gain achievement of more than 7 dBi.…”
    Get full text
    Article
  4. 124

    The tribological behaviour of Fe-C-Al cast iron – effect of temperature by Maleque, Md. Abdul, Sugrib , S.

    Published 2013
    “…The microstructures of materials were studied using field emission scanning electron microscope. The wear and friction tests were conducted using universal pin-on-disk machine at 25 0C, 100 0C, 200 0C and 300 0C temperature. …”
    Get full text
    Article
  5. 125

    A security enhanced timestamp-based password authentication scheme using smart cards by Pathan, Al-Sakib Khan, Hong, Choong Seon

    Published 2007
    “…We show various types of forgery attacks against Shen et al.’s timestamp-based password authentication scheme and improve their scheme to ensure robust security for the remote authentication process, keeping all the advantages of their scheme. …”
    Get full text
    Article
  6. 126

    Metasurface for controlling polarization of scattered EM waves by Alibakhshikenari, Mohammad, Virdee, Bal Singh, See, Chan, Abd-Alhameed, Raed, Falcone, Francisco, Limiti, Ernesto

    Published 2020
    “…The dual band metasurface is realized by stacking an array of multiple concentric circular rings. By rotating each array with respect to each other, we can manipulate its impedance at distinct frequencies. …”
    Get full text
    Conference or Workshop Item
  7. 127
  8. 128

    Low-loss paper-substrate triple-band-frequency reconfigurable microstrip antenna for sub-7 GHz applications by Singh, Ajit Kumar, Mahto, Santosh Kumar, Sinha, Rashmi, Alibakhshikenari, Mohammad, Al-Gburi, Ahmed Jamal Abdullah, Ahmad, Ashfaq, Kouhalvandi, Lida, Virdee, Bal Singh, Dalarsson, Mariana

    Published 2023
    “…In this paper, a low-cost resin-coated commercial-photo-paper substrate is used to design a printed reconfigurable multiband antenna. The two PIN diodes are used mainly to redistribute the surface current that provides reconfigurable properties to the proposed antenna. …”
    Get full text
    Get full text
    Article
  9. 129

    Fine recycled concrete aggregate as a material replacement in concrete production by Zaki, Zahir, Sheikh Khalid, Faisal, Shahidan, Shahiron

    Published 2020
    “…Construction and demolition waste is becoming a vital issue especially to the environmental aspect in many large cities in the world (Chen et al., 2002). Shen [1] describe C&D waste as the waste which generated from renovation, site clearing, demolition, construction, roadwork, land excavation and civil and building construction. …”
    Get full text
    Book Section
  10. 130

    2-Bromo-4-(3,4-dimethyl-5-phenyl-1,3-oxazolidin-2-yl)-6- methoxyphenol by Hariono, Maywan, Ngah, Nurziana, A. Wahab, Habibah, Abdul Rahim, Aisyah Saad

    Published 2012
    “…The mean plane of oxazolidine ring makes dihedral angles of 82.96 (13) and 70.97 (12)°, respectively, with the phenyl and benzene rings. …”
    Get full text
    Article
  11. 131

    1-(Biphenyl-4-ylcarbonyl)-3-(2-chloro-4-nitrophenyl)thiourea by Mohd Yusof , Mohd Sukeri, Mohd Yamin, Bohari, Ngah, Nurziana

    Published 2012
    “…The benzene rings of the biphenyl group in the title compound, C20H14ClN3O3S, are nearly coplanar [maximum deviation = 0.20 (3) Å]. …”
    Get full text
    Article
  12. 132

    Ethyl 1-tert-butyl-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate by Arumugam, Natarajan, Abd Hamid, Shafida, Abdul Rahim, Aisyah Saad, Hemamalini, Madhukar, Fun, Hoong-Kun

    Published 2010
    “…In the title molecule, C21H24N2O3, the imidazole ring is essentially planar, with a maxium deviation of 0.015 (1) A ° . …”
    Get full text
    Article
  13. 133

    A Qucs/QucsStudio swept parameter technique for statistical circuit simulation by Brinson, Mike

    Published 2013
    “…Qucs and QucsStudio open source circuit simulators have a wealth of built in swept data features, including facilities for linear and logarithmic scans of simulation variables and for setting component values and device parameters. …”
    Get full text
    Article
  14. 134

    An improved timestamp-based password authentication scheme with two-party verification using smart cards by Pathan, Al-Sakib Khan, Hong, Choong Seon

    Published 2007
    “…We present a detailed cryptanalysis of previously proposed Shen et. al’s scheme and an analysis of the improved scheme to show its improvements and efficiency.…”
    Get full text
    Proceeding Paper
  15. 135

    Ethyl 1-(2-hydroxyethyl)-2-[2-(methylsulfanyl)ethyl]-1H-benzimidazole-5-carboxylate by Hamzah, Nurasyikin, Ngah, Nurziana, Abd Hamid, Shafida, Abdul Rahim, Aisyah Saad

    Published 2012
    “…The crystal packing exhibits - interactions between the five- and six-membered rings of neighbouring molecules [centroid-centroid distance = 3.819 (2) Å] and short intermolecular SS contacts of 3.495 (1) Å.…”
    Get full text
    Article
  16. 136

    Ethyl 1-(2-hydroxyethyl)-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate monohydrate by Arumugam, Natarajan, Ngah, Nurziana, Osman, Hasnah, Abdul Rahim, Aisyah Saad

    Published 2012
    “…In the title molecule, C19H20N2O4�H2O, the benzimidazole ring system is essentially planar [maximum deviation = 0.013 (11) A ° ] and is inclined to the 4-methoxyphenyl ring by 30.98 (5)�. …”
    Get full text
    Article
  17. 137

    2,3,9,10,15,16-Hexaazatetracyclo[6.6.2.04,16.011,15]hexadecane dihydrate by How, Fiona Ni Foong, Rahima, Z. A., Tan, Yee Seng, Abdul Halim, S. Nadiah, Ng, Seik Weng

    Published 2012
    “…The four six-membered fused rings in the title compound, C10H20N62H2O, adopt chair conformations; the H atoms of the four secondary N atoms occupy axial positions. …”
    Get full text
    Article
  18. 138

    Characterisation of surface texture using AFM with trimmed probe tip by Ali, Mohammad Yeakub, Lim, BengHai

    Published 2006
    “…A comparison of the scanning results with analytical calculation showed that the trimmed tips were superior in imaging the profile for both the hole shaped and pin shaped microfeatures. …”
    Get full text
    Article
  19. 139

    The investigation of saccade parallel programming using a novel double-step paradigm: an fMRI study by Hu, Yanbo, Walker, Robin

    Published 2018
    “…Methods: Fifteen participants completed a novel double-step task in a 3T MRI scanner. Anatomical scans (T1 weighted) were acquired for each participant before the functional scans (TR = 1830 ms, TE = 5.5ms, resolution = 256*256, flip angle of 11°, number of slices = 160, field of view = 256*256). …”
    Get full text
    Conference or Workshop Item
  20. 140

    2-[1-(2-Hydroxy-3-methoxybenzyl)-1H-benzimidazol-2-yl]-6-methoxyphenol methanol 1.13-solvate by Al-Douh, Mohammed H., Osman, Hasnah, Abd Hamid, Shafida, Kia, Reza, Fun, Hoong-Kun

    Published 2009
    “… In the main molecule of the title compound, C22H20N2O4·1.13CH4O, the dihedral angles between the benzimidazole plane and the two benzene rings are 80.53 (10) and 82.76 (10)°. The solvent molecules are disordered between three positions, with refined occupancies of 0.506 (13), 0.373 (13) and 0.249 (5). …”
    Get full text
    Article