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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Mechanical, thermal and morphological studies of epoxidized palm oil / unsaturated polyester / montmorillonite composites by Mustapha, Siti Noor Hidayah

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The synthesis and pharmacology of gamma-aminobutyric acid receptor mimetics by McDonald, Jane Anne Margaret

“…These studies revealed that the class of GABA agonist, in which the amino groups are incorporated into six-membered rings exhibit an unexpected variety of activities with respect to their ability to inhibit 3H-GABA binding; their affinity for GABA uptake sites and their interaction with the coupled GABA/benzodiazepine sites.…”
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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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The Emerging Pacific Asian Economies and the Financial Crisis by Dixon, Chris

“…Particular concerns centre on the sharp contractions of growth in China and Japan whose economies have become the principle drivers of regional growth and integration, and key links between Pacific Asia, the West and the rest of the global system.…”
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European sovereignty between autonomy and dependence: a guide for EU policy by Chryssogelos, Angelos

“…But today its relevance appears uncertain in the face of Russia’s invasion of Ukraine and the growing assertiveness of China. This brief argues that European sovereignty (and related concepts such as strategic autonomy) is still an important and necessary guide for EU policy, but only if it is dissociated from some of the excessive and overambitious definitions given to the concept when it was first developed.…”
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A comparison of various double loops frequency selective surfaces in terms of angular stability by Mohamed Nafis, Nur Biha, A. Rahim, Mohamad Kamal, Ayop, Osman, Zubir, Farid, A Majid, Huda

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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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Tetraazamacrocyclic ligands and their copper complexes by Judd, P. M.

“…For the 15-membered macrocycle, 18,19,20,21-tetrahydro-17-H-tribenzo(f,j,n)(1,5,9,12)tetraazacyclopentadecine, derivatives bearing different substituents in one of the benzene rings were prepared. For the diimine ligands of this type both cationic and neutral copper(II) complexes were isolated and characterised; (the latter type result from loss of anilino protons on complex formation.) …”
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Studies of quinone monooximes derived from dihydroxyphenylalanines by Khozam, Mahmoud Mohamed

“…The tendency of the dihydroxynaphthalenes investigated in this work to undergo only mono-nitrosation might reflect the deactivation of the naphthalene rings by the introduction of the CO and NO groups. …”
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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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The difference in the skills employment, job training satisfaction and job engagement by training duration among NDTS Apprentices in Southern region of Malaysia by Hosalya Devi Doraisamy, Hosalya Devi Doraisamy, Abdul Rahman, Azmanirah

“…This enhances the ability of employees to find employment opportunities and earn income with the help of their skills. …”
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Promoting the Individual Learning Styles of Masters Students Studying Marketing-related Modules through the Use of YouTube Video-Clips by Lance, Justin

“…It is often hard for academics to find resource material, particularly visual material for new and emerging disciplines; particularly when Universities are developing courses faster than teaching materials are made generally available. …”
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Batu pahat car workshops finder by Lee, Wei Chuan, Kasim, Shahreen, Seah, Choon Sen, Hassan, Rohayanti, Mohd. Ali, Norhayati

“…Batu Pahat Car Workshops Finder is an application for driver to find the nearest car workshops with the current location and can get GPS navigation to the selected car workshop. …”
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The Routledge handbook on the reception of classical architecture by Temple, Nicholas, Piotrowski, Andrzej, Heredia, Juan Manuel

“…Essays cover a wide geography and include studies in Italy, France, England, Scotland, the Nordic countries, Greece, Austria, Portugal, Romania, Germany, Poland, India, Singapore, China, the USA, Mexico, Brazil, New Zealand and Australia. …”
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The New BRICS Bank: Challenging the International Financial Order? by Dixon, Chris

“…On 15th July 2014 the BRICS Group members (Brazil, India, China, Russia and South Africa) signed agreements that established two new international financial institutions, the New Development Bank (NDB) and the Contingency Reserve Arrangement (CRA).[1] The NBD with an initial capital of US$100bn. has a brief to provide no-strings loans to Emerging Market and Developing Countries (EMDCs), principally for major infrastructure and sustainable development projects. …”
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Enhancing cyber security using audio techniques: a public key infrastructure for sound by Phipps, Anthony, Ouazzane, Karim, Vassilev, Vassil

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Metamaterial-inspired antenna array for application in microwave breast imaging systems for tumor detection by Alibakhshikenari, Mohammad, Virdee, Bal Singh, Shukla, Pancham, Parchin, Naser Ojaroudi, Azpilicueta, Leyre, See, Chan, Abd-Alhameed, Raed, Falcone, Francisco, Huynen, Isabelle, Denidni, Tayeb A., Limiti, Ernesto

“…The proposed antenna consists of square-shaped concentric-rings which are connected to a central patch through a common feedline. …”
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