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). …”
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Impact of oil prices on stock market performance by Alao, Dolapo Olateru

“…The volatility in oil prices and the accompanying swings in stock market performance raised the question of what, if any, is the relationship between these variables. …”
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Mesostructured silica nanoparticles supported electrosynthesized goethite in cationic surfactant for photodegradation of 2-chlorophenol by Jusoh, Rohayu

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