Showing 181 - 194 results of 194 for search '((((pinna OR bina) OR espinar) OR spina) OR (((ming OR (pink OR pin)) OR rings) OR ping))', query time: 0.06s Refine Results
  1. 181
  2. 182

    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
  3. 183

    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. 184

    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
  5. 185
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  7. 187

    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
  8. 188
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  10. 190

    Studies of 1,2-naphthoquinone mono-oximato complexes by Musa, Yusuf

    Published 1991
    “…The oxidation involved oxidative cleavage of the aromatic ring of catechol by molecular oxygen to give muconic acid anhydride and 2H-pyran-2-one in addition to benzoquinone. …”
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    Thesis
  11. 191

    Novel narrowband microstrip filters for wireless communications systems by Farhat, Mohamad

    Published 2010
    “…The various ‘C-shape’ open-loop ring resonators were developed and fabricated, namely ‘Embedded-Square’ and ‘Embedded-Triangle’ resonators, exhibited a quasielliptic function bandpass filter response free from spurii across an ultra-wide bandwidth. …”
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    Thesis
  12. 192

    Studies of complexes derived from 5-acetylamino-1,2-benzoquinone 2-oxime and related ligands by Barjesteh, Hengameh.

    Published 1991
    “…For all complexes i.r. studies indicate the involvement of the ring CO in bonding. Their electronic spectra show strong absorption in the u.v. region which tails into the visible but d - d transitions have been clearly Identified for Ni(5-Acqo)2.6H20 and Mn(5-Acqo)3 .H20. …”
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    Thesis
  13. 193

    Microwave absorber based on biocomposites derived from agricultural wastes with reinforcement of poly lactic acid by Baharudin, Elfarizanis

    Published 2021
    “…The fibers samples are prepared in 0.3 mm particle size, meanwhile the polymer and biocomposites are in ring shaped forms using mix and blend process and injection moulding. …”
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    Thesis
  14. 194

    Application of functionally graded materials for severe plastic deformation and smart materials: experimental study and finite element analysis by Jamian, Saifulnizan

    Published 2012
    “…The thick�walled pressure vessel was replaced by a system of discrete rectangular cross-section ring elements interconnected along circumferential nodal circles. …”
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    Thesis