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1661
Ultrasonic and electroplating approach for washcoat of γ-alumina and nickel oxide (nio) catalyst on fecral substrate for catalytic converter
Published 2018“…Several problems in developing CATCO such as washcoat layer is spalling since the loose adhesion and unstable oxide growth in long term oxidation. Therefore, the main objective of this study are to embed γ-Al2O3 into substrate, to improve thermal stability as well as to improve conversion efficiency of exhaust gas emission. …”
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Thesis -
1662
Physical and chemical properties of artificial soil with humified and non-humified organic matters
Published 2018“…Artificial soil was used in this study to control the inconsistency of test results which may be obtained due to complexity of characteristics of natural organic soils. The main objective of this study to determine the effect of humified and non-humified organic matter of the soil samples on the physico-chemical and mineralogy, as well as the shear strength. …”
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Thesis -
1663
A hybrid haptic stimulation prosthetic wearable device to recover the missing sensation of the upper limb amputees
Published 2019“…Lastly, the third stage was achieved by designing a novel hybrid pressure-vibration-temperature feedback stimulation system to provide a huge information regarding the prostheses environment to the users without brain confusing or requiring long pre-training. The main contribution of this work is the development and evaluation of the first step of a novel approach for a lightweight, 7 Degrees-Of-Freedom (DOF) tactile prosthetic arm to perform an effective as well as fast object manipulation and grasping. …”
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Thesis -
1664
Physical and biological characteristics of silver/ polyvinylpyrrolidone nanocomposite using pandanus atrocarpus
Published 2021“…This indicates the formation of face centred cubic (fcc) crystalline structure of the nanostructure. The main findings include the biological activities of the PAE, PAE-AgNPs PVP-AgNCs as cytotoxicity, antioxidant, anti-enzymatic, and antiurolithitaic activities. …”
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Thesis -
1665
Ergonomics evaluation of workplace at car tyre service centre
Published 2009“…From questionnaire survey findings, the twelve (12) of respondents have body discomfort in the neck (8 each), shoulder (10 each), elbow/forearm (9 each), hand/wrist (11 each), knee (7 each), lower leg (7 each) ankle/foot (4 each) and lower back (9 each). The main sources of injury/uncomfortable feeling in workplace are poor body posture (75%), bending the back (75%), highly repetitive motion (75%), heavy lifting object (83.3%), the long term standing (66.7%), long term squatting (58.3%), bending the neck (66.7%) and high hand force (58.3%). …”
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Thesis -
1666
Assessing low thermal conductivity of bricks which contain rice husk, corn cob and waste tea as an additive material
Published 2017“…Decreasing thermal conductivity is the dominant factor in reducing heat that could be transferred to or from the building. The main objective of this study is to produce low thermal conductivity brick which helps in improving the surface temperature of the building. …”
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Thesis -
1667
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1668
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1669
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1670
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1671
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1672
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1673
Process development and design of an integrated palm oil processing plant
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Thesis -
1674
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1675
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1676
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1677
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1678
Integrated framework of district cooling system for commercial buildings
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Thesis -
1679
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1680