Innovative UWB phase shifters using groove gap-waveguide technology inspired by metasurfaces for beamforming networks operating at 100 GHz by Alibakhshikenari, Mohammad, Zidour, Ali, Virdee, Bal Singh, Kouhalvandi, Lida, Shahid, Saleem, See, Chan Hwang, Limiti, Ernesto

“…Utilizing groove gap-waveguide (GGW) technology with unequal-width, equal-length transmission lines, the design incorporates metasurface principles to achieve perfect magnetic conductor (PMC) boundary conditions. …”
Get full text

Micromolding of three-dimensional components by Hung, W. N. P., Ngothai, Y., Yuan, S., Lee, C. W., Ali, Mohammad Yeakub

“…Limited success was found for predicting weld lines and surface finish. The molded microcomponents producing by this technique possessed features that were compatible with those fabricated by the LIGA technique, i.e., surface finish ~10 nm, accuracy < 1 μm, and aspect ratio >10.…”
Get full text

Drive against hotspot motifs in primates implicates the PRDM9 gene in meiotic recombination by Myers, Simon, Bowden, Rory, Tumian, Afidalina, Bontrop, Ronald E, Freeman, Colin, MacFie, Tammie S., McVean, Gil, Donnelly, Peter

“…We report that a 13-base pair sequence motif previously associated with the activity of 40% of human hotspots does not function in chimpanzees and is being removed by self-destructive drive in the human lineage. Multiple lines of evidence suggest that the rapidly evolving zinc-finger protein PRDM9 binds to this motif and that sequence changes in the protein may be responsible for hotspot differences between species. …”
Get full text

Lombok, Indonesia Earthquake: What Happened and Why? by Harun, Hasnida, A. Hamid, Hazren, Sunar, N.M., Ahmad, Faridahanim

“…Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another. The vital fault lines of the world are located at the fringes of the huge tectonic plates that make up Earth’s crust [1]. …”
Get full text

Comprehensive Analysis of Insulator Performance in High Voltage Transmission Systems: Implications for Efficient Power Transfer by Ahsan, Matiullah, Bahrom, Md Nor Ramdon, Zainal, Zainab, Mohd Ariffin, Azrul, Muhammad Saufi, Muhammad Saufi, Mohd Yousof, Mohd Fairouz, Zambri, Nor Aira, Mustafa, Farahiyah, Mohd Noh, Faridah Hanim, Ab Ghafar, Aimi Syammi, Ahmed, Mehmood

“…This research article examines the performance of insulators in high-voltage transmission systems, specifically focusing on their role in facilitating efficient power transfer along transmission lines. The study evaluates different types of insulators used in various geographical regions and assesses their withstand voltage characteristics. …”
Get full text

Isolation and anticancer evaluation of mangostin from garcinia malaccensis by Bakhtiar, M. Taher, Mohamed, Farahidah

“…The research investigated chemical constituents from the stembark of G. malaccensis together with their cytotoxic activity against human cancer cell lines. Purification was carried out by chromatography technique on silica gel and the structures were established by various spectroscopic techniques. …”
Get full text

Experimental analysis and comparison performance characterisation of catalytic converters including simulation by Mohiuddin, A. K. M., ., Muhamamd Nurhafez

“…The purpose of this paper is to present the results of an experimental study of the performance and conversion efficiencies of ceramic monolith three-way catalytic converters (TWCC) employed in automotive exhaust lines for the reduction of gasoline emissions. Two ceramic converters of different cell density, substrate length, hydraulic channel diameter and wall thickness were studied to investigate the effect of varying key parameters on conversion efficiencies and pressure drop. …”
Get full text

The cultural and legal perspectives on wife battering in Malaysia by Che Soh @ Yusoff, Roslina

“…Wife battering has become one of the major problems across the world. It cuts across lines of races, religion, income and classes of people. …”
Get full text
Get full text

Adequacy of legal protection for women against domestic violence: revisiting the current policies & laws in Malaysia by Che Soh @ Yusoff, Roslina, Mohd Zin, Najibah, Md Hashim, Noraini

“…Worst still, domestic violence against women has become one of the major problems across the world. It cuts across lines of races, religion, income and classes of people. …”
Get full text
Get full text

Array antenna for synthetic aperture radar operating in X and Ku-Bands: a study to enhance isolation between radiation elements by Alibakhshikenari, Mohammad, Virdee, Bal Singh, See, Chan, Abd-Alhameed, Raed, Falcone, Francisco, Limiti, Ernesto

“…The isolation wall comprises three intercoupled U-shaped microstrip transmission-lines. With this technique the antenna’s bandwidth for VSWR<1.5 is greater than 2 GHz inside the X- and Ku-bands.…”
Get full text

Circularly polarised array antenna with cascade feed network for broadband application in C-band by Karamzadeh, Saeid, Kartal, Mesut, Virdee, Bal Singh, Rafii, Vahid, Ucan, O. N.

“…The array consists of 2 × 2 CPSSA elements and is fed by a novel feeding network consisting of the circuit stripline couplers and delay lines. The proposed feeding technique is applied to the 2 × 2 antenna array to increase the axial ratio (AR) bandwidth. …”
Get full text

Selective and non-selective excitation/ionization processes in analytical glow discharges: excitation of the ionic spectra in argon/helium mixed plasmas by Mushtaq, Sohail, Steers, Edward B. M., Pickering, Juliet C., Putyera, Karol

“…The presence of added gases in the plasma gas can cause major changes in the number density of plasma gas ions and metastable atoms and so affects the intensities of spectral lines involving selective and non-selective excitation & ionization processes. …”

Evaluation of Justicia gendarussa crude leaf extract for enhancement of flavonoids production via adventitious root culture and genetic modifications by Ayob, Zahidah

Get full text

Materials for bicycle frame system - a case study on the development of selection method by Maleque, Md. Abdul, Sarker, Dyuti

“…The selection of the correct materials for a design is a key step in the process because it is the crucial decision that links computer calculations and lines on an engineering drawing with a working design. …”
Get full text

Ground penetrating radar system using OFDM technology by Mohamed Hassan, Ahmed Abbas, Abdul Aziz, Normaziah

“…Ground Penetrating Radar (GPR) can be employed in an array of civil and military applications such as Nondestructive testing (NDT) of structures and pavements, Earth sciences, and Studying of soils for Oil excavation. Multiple lines of GPR data can be used to construct three-dimensional images for different purposes of exploratory and detection missions. …”
Get full text
Get full text

The mediatization of celebrity politics through the social media by Wheeler, Mark

“…As there has been a commodification of digital media services, the lines between politics and entertainment have been blurred. …”
Get full text
Get full text

Metamaterial based ultra-wideband antennas for portable wireless applications by Alibakhshikenari, Mohammad, Naser-Moghadasi, Mohammad, Sadeghzadeh, Ramazan Ali, Virdee, Bal Singh, Limiti, Ernesto

“…Various approaches have been reported to reduce the physical size of RF antennas including using high permittivity substrates, shorting pins, reactive components, and more recently, metamaterials (MTM) based on composite right-/left-handed transmission-lines (CRLH-TLs). MTM exhibit unique electromagnetic response that cannot be found in the nature. …”
Get full text

Wideband microstrip quasi-elliptic function bandpass filter with high out-of-band rejection by Virdee, Bal Singh, Riaz, Muhammad, Shukla, Pancham, Onadim, Muhittin, Ouazzane, Karim

“…The design comprises stub-loaded halfwavelength resonators that are electromagnetically coupled to resonant structures that are interdigitally coupled to the input and output feed-lines. Perturbation introduced by the presence of the stub causes the resonators to act as a multimode device. …”
Get full text

The application of Islamic laws in cyber related cases: An analysis by Mohamed, Duryana, Hussin, Nasimah

“…Some of them are released and acquitted while some others are fined and jailed or both for certain period of time. …”
Get full text
Get full text

Modified palm oil fuel ash (pofa) as quartz replacement for the production of porcelain by Durumin Iya, Sani Garba

“…To remove the moisture of POFA, the powder was dried in an oven at 110 °C for 24 hours and ground to a sufficient fineness ≤ 50 μm for 12 hours at 250 rev/min. POFA powder underwent heat and HCL acid treatments. …”
Get full text
Get full text
Get full text