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Zhongda Huang, Andy Ogilvy, Steve Collins, Warren Hare, Michelle Hilts and Andrew Jirasek
A derivative-free optimization (DFO) method is an optimization method that does not make use of derivative information in order to find the optimal solution. It is advantageous for solving real-world problems in which the only information available about...
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Rita Falconi, Stefania Sorbino, Roberto Pani and Luca Indovina
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-ray spectrometry is a well-known technique in environmental radioactivity measurements where easily handled systems are needed. Scintillators coupled to a photomultiplier tube (PMT), are...
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Yerim Oh, Dongkwon Choi, Jae-Yeong Lee and Wonbin Hong
A Wheeler method for the evaluation of the radiation efficiency of submerged antennas within lossy media is presented and demonstrated for the first time in the literature. Extensive investigations have been devised by empirical and simulation methods. N...
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Peng Zhang, Teng Zhang and Xin Wang
A new three-dimensional (3D) time-domain panel method is developed to solve the ship hydrodynamic problem and motions. For an advancing ship with a constant forward speed in regular waves, the ship?s hull can be discretized and processed into a number of...
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Dimitrios N. Konispoliatis and Spyridon A. Mavrakos
In the present study, the hydrodynamic efficiency of a cylindrical wave energy converter (WEC) of vertical symmetry axis and arranged in front of a reflecting orthogonal breakwater is explored. The idea is based on exploiting the anticipated amplificatio...
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Aye Min Thike,S. Lupin,D. Fedyashin
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Wireless networks have become an important part of the communication infrastructure, which providing mobile customers with access to a variety of services. The process of developing the wireless network topology is associated with the solution of multi-c...
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Lino J. Ramírez-Pérez, América Berenice Morales-Díaz, Karim De Alba-Romenus, Susana González-Morales, Adalberto Benavides-Mendoza and Antonio Juárez-Maldonado
The control of micronutrient application in cucumber cultivation has great importance as they participate in many functions of metabolism. In addition, micronutrient application efficiency is fundamental to avoid periods of overconsumption or deficits in...
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Rodrigo Tavares de Freitas and Sakdirat Kaewunruen
A focus of the railway industry over the past decades has been to research, find and develop methods to mitigate noise and vibration resulting from wheel/rail contact along track infrastructure. This resulted in a wide range of abatement measures that ar...
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