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Carlo E.D. Riboldi and Alberto Rolando
The concept of thrust-based control without the employment of thrust-vectoring (TVC), already introduced in a previous work by the authors, is further developed in conjunction with an appropriate control suite, tasked with both artificial stabilization a...
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Yana Saprykina, Burak Aydogan and Berna Ayat
On the basis of field experiments and modeling, the dependence of the dissipation of the energy of waves breaking by plunging and spilling on the frequency of wave spectra was investigated. It was shown that the modeling of wave breaking should take into...
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Carlo E. D. Riboldi and Alberto Rolando
Despite offering often significant advantages with respect to other flying machines, especially in terms of flight endurance, airships are typically harder to control. Technological solutions borrowed from the realm of shipbuilding, such as bow thrusters...
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Carlo E.D. Riboldi, Alberto Rolando and Gregory Regazzoni
When ground observation or signal relaying in the vicinity of an unfriendly operative scenario are of interest, such as for military actions or disaster relief, high-altitude airships (HAA) offer some technical benefits. Featuring a milder cost and highe...
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Thanasekaran Jayakumar, Ming-Ping Wu, Joen-Rong Sheu, Chih-Wei Hsia, Periyakali Saravana Bhavan, Manjunath Manubolu, Chi-Li Chung and Chih-Hsuan Hsia
Pterostilbene (PTE), a natural stilbenoid occurring in grapes and berries, is recognized as a dimethylated analogue of resveratrol. This compound shows numerous notable pharmacological activities, including antiaging, anticancer, antidiabetes, antioxidan...
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Thiago J. T. Cruz, Mariele I. S. Melo and Sibele Pergher
The synthesis of zeolites using waste as a source of Si and Al is well known, and light coal ash has been studied to minimize the problems of waste management and mitigate environmental effects. The residue used in this work was supplied by Coal Workers ...
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S. Pop,C. Ceocea,C. Cioaca,V. Prisacariu,M. Bo?coianu,V. Vladareanu,L. Vladareanu
Pág. pp. 139 - 149
Currently, atmospheric and environmental monitoring also requires approaches based on robotic aerial mechatronic systems that can offer the advantages of onboard intelligent sensors. The accelerated dynamics of climate change generate risks that can be p...
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Alae Elabed, Redouan El khalfaouy, Saad Ibnsouda, Régine Basseguy, Soumya Elabed and Benjamin Erable
Effective and eco-friendly technologies are required for the treatment of tannery wastewater as its biological toxicity and large volume leads toground water pollution. Hydrophobic (unmodified carbon felt) and hydrophilic modified carbon felt with Linde ...
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Changhong Zhou, Xueyan Liu, Panos Apostolidis, A. (Tom) Scarpas and Liang He
Low temperature asphalt (LTA) technologies, such as warm-mixed asphalt mixes, are utilized in the paving industry to lower energy demands and greenhouse gas emissions during asphalt mixing and pavement construction. However, the asphalt mixes developed t...
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Hassan Hassan,Ammar Jreisat
Pág. 473 - 478
This paper offers to measure the efficiency of the Egyptian banks and its determining factors. Using data envelopment analysis in the first stage to find the efficiency level for banks, by comparing the efficiency of large, medium and small banks and the...
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