Knots and colorability by Azram, Mohammad

“…We have extended the notion of tricolorability to colorability of knot(link) and have shown that colorability of knot (link) is also an ambient isotopy invariant. …”
Get full text

Achirality of Knots via Graphs by Azram, Mohammad

“…It has been shown that the universes, LR-graphs and regions of reduced alternating knots (links) are path connected. Connected universe corresponding to reduced alternating knot (link) is unique. …”
Get full text

Rapid quantification of SARS-CoV-2 neutralising antibodies using time- resolved fluorescence immunoassay by McLean, Gary R., Zhang, Yueke, Ndoyi, Rene, Martin, Adam, Winer, Julian

“…It also correlated well to spike receptor binding domain binding antibodies over a broad range of plasma dilutions. …”
Get full text

Road crashes among food delivery riders (P-Hailing) during pandemic in Kuala Lumpur by Ab Ghani, Ahmad Raqib, Abd Malek, AI Insyirah, Yusoif,, Wan Azizatul Az Zarah, Md Tajuddin, Wan Mohamed, Ambak, Kamarudin

“…As a result, many people ordered food through food delivery services, which may have come at a high cost due to the recent spike in food deliveries. This study aims to establish the causes and the most frequent mentioned elements that contribute to road crashes among riders. …”
Get full text

Road crashes among food delivery riders (P-Hailing) during pandemic in Kuala Lumpur by Ab Ghani, Ahmad Raqib, Abd Malek, Al Insyirah, Wan Mohamed Yusoif, Wan Azfizatul Az Zarah, Md Taujuddin, Nik Shahidah Afifi, Ambak, Kamarudin

“…As a result, many people ordered food through food delivery services, which may have come at a high cost due to the recent spike in food deliveries. This study aims to establish the causes and the most frequent mentioned elements that contribute to road crashes among riders. …”
Get full text

Road crashes among food delivery riders (p-hailing) during pandemic in Kuala Lumpur by Ab Ghani, Ahmad RAqib, Abd Malek, Al Insyirah, Wan Mohamad Yusoff, Wan Azfizatul Az Zarah, Md Taujuddin, Nik Shahidah Afifi, Ambak, Kamarudin

“…As a result, many people ordered food through food delivery services, which may have come at a high cost due to the recent spike in food deliveries. This study aims to establish the causes and the most frequent mentioned elements that contribute to road crashes among riders. …”
Get full text

Outage prediction modelling of terrestrial free space optics for tropical region by Muftah Shumani, Mohamed Mahmud

“…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. …”
Get full text
Get full text

Evolutionary tuning of modular fuzzy controller for two-wheeled wheelchair by Ahmad, Salmiah, Siddique, Nazmul H., Tokhi, Mohammad Osman

“…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. …”
Get full text

Investigation of inductive coupling approach for non-contact bidirectional transfer of power and signal by Arshad, Atika, Khan, Sheroz, Alam, A. H. M. Zahirul, Tasnim, Rumana

“…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. …”
Get full text

Preliminary analysis on the effect of rain attenuation on Free Space Optics (FSO) propagation measured in tropical weather condition by Ahmad Zabidi, Suriza, Al-Khateeb, Wajdi Fawzi Mohammed, Islam, Md. Rafiqul, Naji, Ahmed Wathik

“…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. …”
Get full text

Potential risks of competition law infringement in mergers and acquisitions in Malaysia by Ahamat, Haniff, Bahrin, Norhisham

Get full text

Mitigation technique for rain fade using frequency diversity method by Kesavan, Ulaganathen, Abdul Rahman, Tharek, Islam, Md. Rafiqul, Abdul Malek, Norun

“…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. …”
Get full text
Get full text

Linear quadratic regulator (LQR) approach for lifting and stabilizing of two wheeled wheelchair by Ahmad, Salmiah, Tokhi, M. Osman

“…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. …”
Get full text

Classic lattice corneal dystrophy associated with monoclonal gammopathy following exclusion of a TGFBI mutation by Mohd. Kamal, Khairidzan, Rayner, Sylvia A., Chen, Michael C., Aldave, Anthony J.

“…Serum protein electrophoresis revealed the presence of a monoclonal spike and based on the results of additional investigations, the patient was diagnosed with monoclonal gammopathy of undetermined significance (MGUS). …”
Get full text

Performance of underside shaped concrete blocks for pavement by Mohamed, Azman

Get full text

A molecular docking study repurposes FDA approved iron oxide nanoparticles to treat and control COVID-19 infection by Abo-zeid, Yasmin, Ismail, Nasser S., McLean, Gary R., Hamdy, Nadia M.

“…Therefore, we performed a docking study to explore the interaction of IONPs (Fe2O3 and Fe3O4) with the spike protein receptor binding domain (S1-RBD) of SARS-CoV-2 that is required for virus attachment to the host cell receptors. …”
Get full text

Identification of similar epitopes between SARS-CoV-2 and Bacillus Calmette-Guérin: potential for cross-reactive adaptive immunity by Urbán, Szabolcs, Paragi, Gábor, Burián, Katalin, McLean, Gary R., Virok, Dezső P.

“…The SARS-CoV-2 T cell epitopes represented 16 SARS-CoV-2 proteins, the SARS-CoV-2 B cell epitopes represented 5 SARS-CoV-2 proteins, including the receptor binding domain of the spike glycoprotein. Conclusion: Altogether our results provide a mechanistic basis for the potential cross-reactive adaptive immunity that may exists between the two microorganisms.…”
Get full text
Get full text

Decoding Covid-19 with the SARS-CoV-2 genome by Ellis, Phoebe, Somogyvári, Ferenc, Virok, Dezső P., Noseda, Michela, McLean, Gary R.

“…The critical determinant of the SARS-CoV-2 genome is the spike (S) gene encoding the viral structural protein that interacts with the host cell entry receptor ACE2. …”
Get full text

Road Crashes Among Food Delivery Riders (P-Hailing) During Pandemic in Kuala Lumpur by Ab Ghani, Ahmad Raqib, Abd Malek, Al Insyirah, Wan Mohamed Yusoff, Wan Azfizatul Az Zarah, Md Taujuddin, Nik Shahidah Afifi, Ambak, Kamarudin

“…As a result, many people ordered food through food delivery services, which may have come at a high cost due to the recent spike in food deliveries. This study aims to establish the causes and the most frequent mentioned elements that contribute to road crashes among riders. …”
Get full text

Analysis of Variable Frequency Drive for Induction Motor using Matlab Software by Hamim, Muhammad Zikri, Salimin, Suriana, Abu Bakar, Afarulrazi

“…Comparative analysis reveals that the VFD, the starting current surge to approximately 9A, a significant improvement compared to the 50A spike observed without the VFD. Additionally, the motor speed remains consistent in both scenarios, suggesting that the VFD does not adversely affect the motor's speed, which is 1490 rpm, while maintaining the voltage and current supplied to the load. …”
Get full text