Search Results - "Hamouda, Z."

Magnetodielectric Nanocomposite Polymer-Based Dual-Band Flexible Antenna for Wearable Applications by Hamouda, Z., Wojkiewicz, Jean-Luc, Pud, Alexander A., Kone, Lamine, Bergheul, Said, Lasri, Tuami

“…One of the major challenges in wireless communication technologies is the antenna design. In this paper, a wideband flexible antenna made by covering a Kapton…”
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Dual-Band Elliptical Planar Conductive Polymer Antenna Printed on a Flexible Substrate by Hamouda, Z., Wojkiewicz, J.-L, Pud, A. A., Kone, L., Belaabed, B., Bergheul, S., Lasri, T.

“…In this communication, a fully organic dual-band antenna is presented. It consists of a coplanar waveguide coupled to an elliptical monopole antenna designed…”
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Broadband dielectric characterization of flexible substrates using organic conductive polymer microstrip lines by Hamouda, Z., Wojkiewicz, J. L, Pud, A. A., Bergheul, S., Lasri, T.

“…The interest from both consumers and industry toward flexible and organic electronics has grown enormously due to the unique properties of the materials used…”
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Sonar investigation of the old Nubian Villages in the bottom topography of Nasser Lake, Egypt by Hamouda, Amr Z., El-Gharabawy, Suzan, Fekry, Ahmed

“…Underwater sonar survey using Side Scan Sonar (SSS) and Single beam Echo-sounder (SBES) was used for the investigation of the old Nubian archaeological…”
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Subsidence model of the ancient Alexandria Royal port linked to sea-level rise and natural hazards using integrated geophysical methods by Hamouda, Amr Z., El-Gharabawy, Suzan M., Fekry, Ahmed, Nassar, Mohamed A., Salah, Mahmoud

“…Marine geophysical methods are quite valuable in geoarchaeological investigations and remote seabed classifications due to their capability to cover vast areas…”
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Lake Qarun between entangled history and blurred future: Retrospectives and prospective by Abdelmageed, Adel Ali, Khalifa, Usama, Elsaied, Hosam E., Hamouda, Amr Z., El Gelani, Safaa S.

“…Lake Qarun is one of the oldest lakes in the world, a prehistoric lake, from the era of the pharaohs. It started as a freshwater lake and nowadays changed to…”
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Prevalence and risk assessment of microplastics in the Nile Delta estuaries: “The Plastic Nile” revisited by Shabaka, Soha, Moawad, Madelyn N., Ibrahim, Mohamed I.A., El-Sayed, Abeer A.M., Ghobashy, Mohamed M., Hamouda, Amr Z., El-Alfy, Muhammad A., Darwish, Dina H., Youssef, Nabiha Abd Elhameed

“…Recent research is directed toward studying plastic pollution in rivers, and estuaries due to the importance of freshwater bodies in all aspects of life. The…”
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seabed characteristics of the bottom floor of Damietta Branch, Egypt, using acoustic signals by Hamouda, Amr Z

“…The study area lies between 31.32°N, 31.70°E and 31.41°N, 31.78°E along Damietta branch, Nile River. It is about 24-km long. Acoustic classification (Quester…”
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Development of a Miniaturized Broadband Blade Antenna for Aeronautical Applications by Hamouda, Z., Azaizia, S., Bouziane, A., Mordi, Z., Lasri, T.

“…Antennas installed on aircraft are used for communications as well as for various radio navigation systems such as direction finders, distance measuring…”
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Assessment of seismic hazards for Hurghada, Red Sea, Egypt by Hamouda, Amr Z.

“…The entrance of the southern Suez Gulf of the Red Sea is known to be an area of high seismic activity in Egypt. The high rate of seismic activity in this area…”
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Worst scenarios of tsunami effects along the Mediterranean coast of Egypt by Hamouda, Amr Z.

“…Scenarios of tsunami effects represent a very useful technique for the definition and evaluation of tsunami hazard and risk for the Egyptian coast. This paper…”
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Recent evaluation of the assessment seismic hazards for Nuweiba, Gulf of Aqaba by Hamouda, Amr Z.

“…The Gulf of Aqaba is considered seismically as one of the most active zones of the Dead Sea Transform region. The main shock of the 1995 Gulf of Aqaba…”
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A miniaturized airplane blade antenna for radio navigation and communication systems by Hamouda, Z., Azaizia, S., Nehaoua, M., Hammouche, M. F., Lasri, T.

“…Blade antennas are preferred antenna structures for airborne applications due to their compact size, lightweight and drag-reducing aerodynamic shape. In this…”
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A reanalysis of the AD 365 tsunami impact along the Egyptian Mediterranean coast by Hamouda, Amr Z.

“…The historical tsunamigenic event of 21 July AD 365 destroyed several coastal locations in the Eastern Mediterranean region. The foremost destructive impacts…”
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Microwave/microfluidic sensor fabricated on a flexible kapton substrate for complex permittivity characterization of liquids by Chahadih, Abdallah, Cresson, Pierre Yves, Hamouda, Zahir, Gu, Sijia, Mismer, Colin, Lasri, Tuami

“…•A microwave microfluidic sensor is fabricated on a flexible kapton substrate.•Printing technologies (inkjet and3D printing)are used for fabrication.•Complex…”
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Estuarine Habitat Assessment for Construction of a Submarine Transmission Line by Hamouda, Amr Z., Abdel-Salam, Khaled M.

“…The present paper describes a submarine survey using the acoustic discrimination system QTC VIEW (Series V) as an exploratory tool to adjust final route…”
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Detection of the bottom facies characteristics at El Zeit Bay, Red Sea, by using a single-beam acoustic sound by Hamouda, Amr Z., El-Wahhab, Mahamed Abd

“…El Zeit Bay is a semi-closed area with a rectangular shape which south side is connected witu northwestern side of Red Sea. The study was done to detect the…”
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Development of a patch antenna based on a Polyaniline/Carbon coated Cobalt composite by Hamouda, Z., Wojkiewicz, J-L, Pud, A. A., Kone, L., Hamouda, C., Bergheul, S., Lasri, T.

“…In this study, a patch antenna including a thick film made of a composite material based on Polyaniline (PANI) and Carbon coated Cobalt (CCo) is investigated…”
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Numerical computations of 1303 tsunamigenic propagation towards Alexandria, Egyptian Coast by Hamouda, A.Z.

“…A numerical model is presented to assess the probable tsunami impact of future earthquakes occurring along the Eastern Mediterranean Ridge, and their effect on…”
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Sediment characteristics and water circulation of Big Jemsa Bay, Red Sea, Egypt by Hamouda, Amr Z., El-Wahhab, Mahamed Abd

“…Big Jemsa Bay is one of the indentations dissecting the continuity of the Red Sea north-western shoreline. The data was collected from bathymetric survey,…”
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