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. …”
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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. …”
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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. …”
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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. …”
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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. …”
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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. …”
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The effect of weather on free space optics communication (FSO) under tropical weather conditions and a proposed setup for measurement by Zabidi, Suriza Ahmad, Al Khateeb, Wajdi Fawzi Mohammed, Islam, Md. Rafiqul, Naji, Ahmed Wathik

“…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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V-Band fade dynamics characteristics analysis in tropical region by Badron, Khairayu, Ismail, Ahmad Fadzil, Din, Jafri, Abdul Rahman, Tharek

“…Approach: Statistics for 20 consecutive months of V band terrestrial link signal attenuation measurements in Malaysia were presented in this analysis. …”
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On pure phases of the Vannimenus model by Ganikhodjaev, Nasir, Uguz, Selman, Akin, Hasan, Temir, Seyit

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Periodic extreme Gibbs measures with memory length 2 of Vannimenus model by Akin, Hasan, Ganikhodjaev, Nasir, Uguz, Selman, Temir, Seyit

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Rain fade dynamics for Ka-band satellite communication mitigation technique in Equatorial Malaysia by Mohamed Yunus, Mawarni

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First record of the South American sailfin catfish Pterygoplichthys multiradiatus in Bangladesh by Hossain, Md. Yeamin, Rahman, Mohammad Mustafizur, Ahmed, Zoarder Faruque, Ohtomi, Jun, Islam, A. B M S

“…They are characterized by bony plates covering the body, a pair of subterminal barbels, sucking lips, usually a spine in front of the adipose fin, and a flat-bottom body shape (Page and Burr, 1991), and are naturally occurring in a variety of freshwater habitats from sea level to 3000 m, often surviving in conditions that exclude other fishes. …”
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Intelligent network design driven by big data analytics, IoT, AI and cloud computing by Kumar, Sunil, Mapp, Glenford, Cengiz, Korhan

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Dynamic communication performance enhancement in hierarchical torus network by selection algorithm by Rahman, M.M. Hafizur, Sato, Yukinori, Inoguchi, Yasushi

“…This paper addresses three adaptive routing algorithms -- link-selection, channel-selection, and a combination of link-selection and channel-selection -- for the efficient use of physical links and virtual channels of an HTN to enhance dynamic communication performance. …”
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Inverse Kinematics of a Hyper-Redundant Robotic Manipulator by Ahamad, Syed Masrur, Khan, Md. Raisuddin, Rahman, Md. Mozasser

“…The proposed technique has been tested on four link and six link robots and some comparison are made with one of the recent techniques known as ANFIS.…”
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Dynamic communication performance enhancement in Hierarchical Torus Network by selection algorithm by Rahman, M.M. Hafizur, Sato, Yukinori, Inoguchi, Yasushi

“…This paper addresses three adaptive routing algorithms - link-selection, channel-selection, and a combination of link-selection and channel-selection - for the efficient use of physical links and virtual channels of an HTN to enhance dynamic communication performance. …”
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Some aspects of fitting multinomial models in a GLM framework by Ali, Muhammad Younis

“…This thesis discusses how an iteratively re - weighted least squares algorithm can be used to fit a multinomial regression model, with logit link function or own link functions, with any number of explanatory variables. …”
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Optimum adaptive coding and modulation characteristics on broadband satellite communication system in tropical Nigeria by Abubakar, Idrissa

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Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System by MUSA, UMAR, MOHD SHAH, SHAHARIL, A. MAJID, HUDA, MAHADI, ISMAIL AHMAD, A. RAHIM, MOHAMAD KAMAL, YAHYA, MUHAMMAD SANI, ZAINAL ABIDIN, ZUHAIRIAH

“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
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Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System by MUSA, UMAR, MOHD SHAH, SHAHARIL, A. MAJID, HUDA, AHMAD MAHADI, ISMAIL, A. RAHIM, MOHAMAD KAMAL, YAHYA, MUHAMMAD SANI, ZAINAL ABIDIN, ZUHAIRIAH

“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
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