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441
Photonic controlled metasurface for intelligent antenna beam steering applications including 6G mobile communication systems
Published 2023“…This paper presents a novel metasurface antenna whose radiation characteristics can be remotely controlled by optical means using PIN photodiodes. The proposed reconfigurable antenna is implemented using a single radiating element to minimize the size and complexity. …”
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Article -
442
Characterisation of surface texture using AFM with trimmed probe tip
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. But when using the trimmed high aspect ratio tip, the scanning speed was significantly low. …”
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Article -
443
Distraction osteogenesis over intramedullary nail : a report of two cases
Published 2006“…The healing index was 19.5 days/cm and 14.8 days/cm respectively, compared favorably to 30 days/cm with traditional method of distraction osteogenesis. There were mild pin tract infections and joint stiffness which responded to non-operative treatment.…”
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Article -
444
Outage prediction modelling of terrestrial free space optics for tropical region
Published 2019“…In modern times, Free Space Optical (FSO) communication technology has become an alternative way to radio links and optical cables. FSO links provide gigabit per second data rates and unlimited bandwidth, however its availability can easily be affected by fading due to different meteorological conditions such as fog, haze, snow and rain. …”
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Thesis -
445
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446
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447
Evolutionary tuning of modular fuzzy controller for two-wheeled wheelchair
Published 2012“…The lifting of the chair is done by transforming the ¯rst link (Link1), attached to the front wheels (casters) to the upright position while maintaining stability of the second link (Link2) where the payload is attached. …”
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Article -
448
Investigation of inductive coupling approach for non-contact bidirectional transfer of power and signal
Published 2012“…The wireless inductive link works as an energy link to power up remote devices and also acts as a communication link to retrieve and write data to the same remote device by using the same set of inductive coils. …”
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Proceeding Paper -
449
Preliminary analysis on the effect of rain attenuation on Free Space Optics (FSO) propagation measured in tropical weather condition
Published 2011“…However, since the transmission medium of FSO is atmosphere, atmospheric scattering is the major cause for interruption of FSO link. In temperate region, fog is the main factor that affects the availability of the link. …”
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Proceeding Paper -
450
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451
Mitigation technique for rain fade using frequency diversity method
Published 2016“…The main outcome of the research shows that there is negligible effect of rain for 5.8 GHz link whereas it very strong on the 26 GHz link. It was observed 15 dB to 35 dB attenuation during measurement period. …”
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Proceeding Paper -
452
Linear quadratic regulator (LQR) approach for lifting and stabilizing of two wheeled wheelchair
Published 2011“…The equations of motions, which are very complex, are derived from the wheels, Link1 and Link2. The goal is to have both links of the two-wheeled wheelchair to be at the upright position. …”
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Proceeding Paper -
453
A new viscoelastic damper for seismic protection of steel building frame
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Thesis -
454
Identifying preface in the Qur’anic Surahs a new methodology of Qur’anic Interpretation”
Published 2014“…Some of them simply tried to show the link among all the verses of Qur’anic Surahs; and some others identified various themes in a Surah and suggested possible link among them. …”
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455
Measuring the performance of insurance industry in Malaysia: Islamic vis-à-vis conventional insurance
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Proceeding Paper -
456
Foreign portfolio investment inflows and economic performance in Malaysia: a disaggregated analysis
Published 2008“…The study adopts the vector error correction model to analyze the relationships between FPI inflows from major investing countries, namely the United States, United Kingdom, Singapore and Hong Kong and Malaysia’s real GDP using quarterly data covering the period of Q1:1991 to Q3:2007. …”
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Article -
457
Attendance at the 6th Annual Library Leadership Institute, 18-22 April 2008, at Shantou
Published 2008“…This a report of an institute on library leadership (based at the Hong Kong University) with a format of eight lectures, each followed by 20 to 30-minute break-out sessions, and a case study that formed a crucial part of the program; each team was assigned a case study topic. …”
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458
Herd behavior in Malaysian capital market: An empirical Analysis
Published 2009“…In methodology, the study analyzes the herd behavior by estimating vector error correction (VECM) model of FPI inflows as well as FPI outflows from/to major investors such as the United States, United Kingdom, Singapore and Hong Kong using quarterly data covering the period of Q1:1991 to Q3:2007. …”
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Article -
459
A rare case of monostotic spinal fibrous dysplasia mimicking solitary metastatic lesion of thyroid carcinoma
Published 2016“…A case of a 53-year-old lady who presented with an 8 months history of pain in the thoracic spine region with paraparesis is discussed. She had a history of papillary thyroid carcinoma and had undergone total thyroidectomy one year prior to her current problem. …”
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460
The effect of weather on free space optics communication (FSO) under tropical weather conditions and a proposed setup for measurement
Published 2010“…The parameters are used to evaluate link availability of the FSO link. The result of the evaluation can provide more knowledge on the feasibility of FSO deployment under tropical weather condition especially for a long range link.…”
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Proceeding Paper