Multi-Mode Yagi Uda Patch Array Antenna With Non-Linear Inter-Parasitic Element Spacing by ISA, SITI RAHENA, JUSOH, MUZAMMIL, THENNARASAN SABAPATHY, THENNARASAN SABAPATHY, KAMARUDIN, MUHAMMAD RAMLEE, OSMAN, MOHAMED NASRUN, AKRAM ALOMAINY, AKRAM ALOMAINY

“…Applying the inter-parasitic element spacing’s optimization and minimizing the switching circuitry using four RF PIN diodes on the parasitic elements have contributed to the gain achievement of more than 7 dBi.…”
Get full text

Durability and tribological properties of thermally sprayed wc cermet coating under lubricated rolling-sliding contact by Nuruzzaman, D. M., Nakajima, A., Mawatari, T., Ali, Mohammad Yeakub

“…In the experiments, the WC cermet coated steel roller was mated with the carburized hardened steel roller without coating in line contact condition. The coated roller was mated with the smooth non-coated roller under a contact pressure of 1.0 or 1.2 GPa. …”
Get full text

Biomechanical evaluation and new improvement on ankle external fixator by Ramlee, Muhammad Hanif

Get full text

Wear characteristics of Fe-C-Si and Fe-C-Al cast irons by Shaha, Sugrib Kumar, Haque, Md. Mohafizul, Khan, Ahsan Ali

“…In the present study, wear behavior of the Fe-C-Si and Fe-C-Al cast irons were investigated using a pin-on-disk type apparatus at room temperature. …”
Get full text

Low-loss paper-substrate triple-band-frequency reconfigurable microstrip antenna for sub-7 GHz applications by Singh, Ajit Kumar, Mahto, Santosh Kumar, Sinha, Rashmi, Alibakhshikenari, Mohammad, Al-Gburi, Ahmed Jamal Abdullah, Ahmad, Ashfaq, Kouhalvandi, Lida, Virdee, Bal Singh, Dalarsson, Mariana

“…In this paper, a low-cost resin-coated commercial-photo-paper substrate is used to design a printed reconfigurable multiband antenna. The two PIN diodes are used mainly to redistribute the surface current that provides reconfigurable properties to the proposed antenna. …”
Get full text
Get full text

The tribological behaviour of Fe-C-Al cast iron – effect of temperature by Maleque, Md. Abdul, Sugrib , S.

“…Purpose - The aim of this paper is to study the tribological behaviour of Fe-C-Al cast iron at different temperatures using universal pin-on-disk machine. Design/methodology/approach - The cold set resin bonded sand mould casting process was employed to develop Fe-C-Al cast iron and Fe-C-Si cast iron. …”
Get full text

Examining the temporal evolution of hypervelocity impact phenomena via high-speed imaging and ultraviolet-visible emission spectroscopy by Tandy, Jonathan D., Mihaly, Jonathan M., Adams, M. A., Rosakis, A. J.

“…Complementary laser-side-lighting [Mihaly et al., Int. J. Impact Eng. 62, 13 (2013); Proc. Eng. 58, 363 (2013)] and front-of-target (without laser illumination) images were also captured using a Cordin ultra-high-speed camera. …”
Get full text

On phase separation points for one-dimensional models by Ganikhodjaev, Nasir, Rozikov, Utkir Abdulloevich

“…In the paper, the one-dimensional model with nearest-neighbor interactions In, n ∈ Z, and the s pin values ±1 is considered. It is known that, under some conditions on parameters of In, a phase transition occurs for this model. …”
Get full text

Measurement and modelling of operational amplifier power supply rejection by Brinson, Mike, Faulkner, D. J.

“…Measured results for 741 and pin-compatible operational amplifiers are tabulated. …”
Get full text

Distraction osteogenesis over intramedullary nail : a report of two cases by Sulaiman , Razak, Munajat, Ismail, Yaakub, Ismail, Awang, Mohd Shukrimi

“…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.…”
Get full text

Photonic controlled metasurface for intelligent antenna beam steering applications including 6G mobile communication systems by Muqdad, Zainab S., Alibakhshikenari, Mohammad, Elwi, Taha A., Hassain, Zaid A. Abdul, Virdee, Bal Singh, Sharma, Richa, Khan, Salahuddin, Tokan, Nurhan Türker, Livreri, Patrizia, Falcone, Francisco, Limiti, Ernesto

“…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. …”
Get full text
Get full text

Characterisation of surface texture using AFM with trimmed probe tip by Ali, Mohammad Yeakub, Lim, BengHai

“…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. …”
Get full text

Statistical optimization of the extraction of citric acid from the solid fermented substrate of empty fruit bunches by Bari, Md Niamul, Alam, Md Zahangir, Mamun, Abdullah Al, Khatun, Hanufa

Get full text

From Stupa to Stupa Shrine: the changing morphology of Buddhist religious edifice per excellence by Rashid, Md. Mizanur

Get full text

Management of attention deficit hyperactivity disorder in children and adolescents by Toh, Chin Lee, Hashim, Aili Hanim, Bahar, Norharlina, Cheong, Sau Kuan, Sundram, Permalatha, Muhd Ramli, Eni Rahaiza, Sivasampu, Sheamini, Mohammed, Fauziah, Saad, Supiah

Get full text

A framework for non-contact ECG signal detection device on smart chair and its implementation by Wali, Tuerxun, Mohd. Nor, Rizal, Sidek, Khairul Azami, Abubakar, Adamu, Chiroma, Haruna, Herawan, Tutut

Get full text
Get full text
Get full text

Comment : Muslim freedoms by Davidyan, Eleonora

Get full text

The domestic status of the European Convention on Human Rights in Russian law by Burkov, Anton

Get full text

Human rights protection in breakaway regions of Georgia by Vakhtangidze, Vakhtang

Get full text

The right to be tried within a reasonable time - developments in Russia by Maranov, Roman

Get full text