Substrate integrated waveguide cavity backed frequency reconfigurable antenna for cognitive radio applies to internet of things applications by AL-Fadhali, Najib, A. Majid, Huda, Omar, Rosli, H. Dahlan, Samsul, Ashyap, Adel Y. I., M. Shah, Shaharil, A. Rahim, Mohamad K., F. Esmail, Bashar A.

“…Reconfiguration of frequency bands is achieved using PIN diodes. The antenna resonated at 2.624, 2.664, 2.720, 2.752, 4.304, 4.532, 4.556, 5.236, 5.304, 5.368, 5.332, and 5.392 GHz. …”
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Effect of solution treatment on high tempreature oxidation of Fe-33Ni-19Cr alloys Fe-40Ni-24Cr alloys. by Parimin, Noraziana

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Electronically reconfigurable and conformal triband antenna for wireless communications systems and portable devices by Hussain, Musa, Ali, Esraa Mousa, Awan, Wahaj Abbas, Hussain, Niamat, Alibakhshikenari, Mohammad, Virdee, Bal Singh, Falcone, Francisco

“…This is achieved by connecting two open-ended stubs to a modified triangular patch radiator using PIN diodes. The antenna’s performance was optimized using a 3D electromagnetic solver and its performance was verified through measurements. …”
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Alternative sweetener from curculigo fruits by Jalaluddin, Hazwan, Karim, Izz Qayyum, Mohammad Nor, Nurhanani, Senin, Zulkifli

“…Finally, the dried fruits were blended in order to get a fine powder. Curculin is a sweet protein with a taste-modifying activity of converting sourness to sweetness. …”
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Effect of river indus sand on concrete tensile strength by Lakhiar, Muhammad Tahir, Mohamad, Noridah, Shaikh, Muhammad Abu Bakar, Ahmed Vighio, Anees, Ahmed Jhatial, Ashfaque, Abdul Samad, Abdul Aziz

“…In the development of Pakistan construction industry, the utilization of River Indus sand in concrete as fine aggregate has expanded tremendously. The aim of this research is to study the effect of Indus River sand on the tensile strength of various grades of concrete when it is utilized as fine aggregate. …”
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A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks by Hussein, Humam, Elmunim, Nouf Abd, Atasoy, Ferhat, Virdee, Bal Singh, Elwi, Taha A., Rashid, Nasr, Jayanthi, Renu Karthick Rajaguru, Alibakhshikenari, Mohammad, Limiti, Ernesto

“…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
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Design of microstrip ultra wide band antenna with two notch filters for wireless communication by Abdulhasan, Raed Abdulkareem

“…In order to add reconfigurable characteristics to the patch antenna, two copper strips are putted on the slots to represent the ON and OFF switching status of an ideal Pin diode. By using this simple switching technique, the current distribution of the patch changes and enables the antenna to have four modes of operation. …”
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Theoretical analysis of photoparametric amplifier by Mohammed Elbireki, Majdi Farag

“…The second method is to use Optiwave software in implement is the photo parametric amplifier circuit. Photo diode PIN type has been used to detect any coming signal at the receiver circuit. …”
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Characteristics of ferrocement sandwich aerated concrete wall elements incorporating pozzolanic waste materials by Navaz, Taha Mehman

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Mechanical Properties of Lightweight Aggregate Concrete Containing Unground Palm Oil Fuel Ash as Partial Sand Replacement by H. Mohd Hanafi, H. Mohd Hanafi, Muthusamy, Khairunisa, Saffuan, W.A., Budiea, A.M.A., Kusbiantoro, A., Nabilla, M., Rafiza, A.R., Błoch, K.

“…This is owing to void filling mechanism and product of pozzolanic reaction due to the fine particles of the ash.…”
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Optimizing Sustainable Concrete Strength With Laminated Waste Glass (Lwg): Insights From Waterto-Cement Ratios And Slump Values (0.35-0.5) by Mohd Roslan, Muhammad Lutfi Fitri, Mohd Zuki, Sharifah Salwa, Shahidan, Shahiron, Mohammad Azmi, Mohamad Azim

“…This study investigates the use of laminated waste glass (LWG) as a fine aggregate in concrete, with a focus on optimizing strength and workability through variation in water-to-cement (w/c) ratios. …”
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Investigation on Mechanical Strengths and Carbon Foot Print of Modified Foamed Concrete by Koh Heng Boon, Koh Heng Boon, Zainorizuan Mohd Jaini, Zainorizuan Mohd Jaini, Tan Tee How, Tan Tee How

“…Although incorporation of POFA in the foamed concrete containing RHA fine aggregate gained lower mechanical strengths compared to the use of FA, the minimum compressive strength is still can be attained. …”
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Investigation on Mechanical Strengths and Carbon Foot Print of Modified Foamed Concrete by Koh Heng Boon, Koh Heng Boon, Zainorizuan Mohd Jaini, Zainorizuan Mohd Jaini, Tan Tee How, Tan Tee How

“…Although incorporation of POFA in the foamed concrete containing RHA fine aggregate gained lower mechanical strengths compared to the use of FA, the minimum compressive strength is still can be attained. …”
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Investigation on Mechanical Strengths and Carbon Foot Print of Modified Foamed Concrete by Koh Heng Boon, Koh Heng Boon, Mohd Jaini, Zainorizuan, Tan Tee How, Tan Tee How

“…Although incorporation of POFA in the foamed concrete containing RHA fine aggregate gained lower mechanical strengths compared to the use of FA, the minimum compressive strength is still can be attained. …”
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The grading effect of coarse sand on consolidated undrained strength behaviour of sand matrix soils by Othman, Bakhtiar Affandy, Marto, Aminaton, Mohd Yunus, Nor Zurairahetty, Tan, Choy Soon, Pakir, Faizal

“…Coarse sand (retain within 2.0 mm to 0.6 mm) was mixed with 0%, 10 %, 20%, 30%, and 40% of fine particles (kaolin) independently by weight to prepare reconstituted samples. …”

Effects of gradation on engineering properties of compacted laterite soil liner by Yamusa, Yamusa Bello

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A comprehensive survey on ‘‘various decoupling mechanisms with focus on metamaterial and metasurface principles applicable to SAR and MIMO antenna systems’’ by Alibakhshikenari, Mohammad, Babaeian, Fatemeh, Virdee, Bal Singh, Aïssa, Sonia, Azpilicueta, Leyre, See, Chan, Althuwayb, Ayman Abdulhadi, Huynen, Isabelle, Abd-Alhameed, Raed, Falcone, Francisco, Limiti, Ernesto

“…Such techniques include the use of defected ground structure (DGS), parasitic or slot element, dielectric resonator antenna (DRA), complementary split-ring resonators (CSRR), decoupling networks, P.I.N or varactor diodes, electromagnetic bandgap (EBG) structures, etc. …”
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Binder and micro-filler characterization and properties of palm oil fuel ash polymer concrete by Abd. Khalid, Nur Hafizah

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Utilization of Silica Fume and Sodium Hydroxide in Treated Crumb Rubber for Cement Mortar by Supar, Khairi, Mohammad, Hairuddin, Kaamin, Masiri, Mohammad Azmi, Mohamad Azim, Musa, Mohd Kamaruzaman, Abdul Rahman, Mohammad Ashraf, Ahmad, Hilton, Sugiman, Sugiman

“…Cement mortar offers an excellent replacement for materials such as fine aggregate with tire rubber waste in the form of crumbs. …”
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Performance of warm mix asphalt containing coal bottom ash as alternative aggregate by Ali, Zulfiqar

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