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O. V. Kravchenko, O. A. Azarova and D. D. Knight
The problem of noise reduction in supersonic aircraft design is one of the key problems, the solution of which largely determines the speed of development of supersonic aviation as a whole. The present study examines the noise generation during flights o...
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Yupeng Cao, Zhimin Wang, Weidong Shi, Guoran Hua and Ming Qiu
To investigate the surface residual stress hole formation mechanism induced by laser shock peening (LSP) in an E690 high-strength steel sheet and to assign weights to the relevant causes; E690 steel samples were loaded using four laser beams with differe...
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Chrysoula Ntislidou, Dimitra Bobori and Maria Lazaridou
The estimation of the number of samples required for reliably monitoring lakes? benthic macroinvertebrates is difficult due to the natural variability and cost and time constraints. To determine a statistically robust and effective sampling design, we co...
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Jitendra A. Kewalramani, Zhenting Zou, Richard W. Marsh, Bruce G. Bukiet and Jay N. Meegoda
In this paper, nonlinearity associated with intense ultrasound is studied by using the one-dimensional motion of nonlinear shock wave in an ideal fluid. In nonlinear acoustics, the wave speed of different segments of a waveform is different, which causes...
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Liangliang Li, Di Zhang and Yonghui Xie
In this study, the sensitivity of MEMS gas bearing? performance to the wear in different axial and circumferential positions is investigated in detail. Rarefaction effect is introduced into the transient and steady lubrication equation, and then the fini...
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Orysia Izhevska
Pág. 15 - 23
For the purpose of enrichment by protein substances, balanced by amino acid composition, the feasibility of using flax meal in the recipe of bakery products, which are the basis of diets, including in restaurants, is substantiated.As a result of the stud...
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Mi-Jung Bae, Jung Hwa Chun, Tae-Soo Chon, Young-Seuk Park
Pág. 1 - 15
Comprehensive research on the structural and functional variability of benthic macroinvertebrate communities within headwater streams is limited, despite the fact that the majority of streams within a watershed are headwater streams that form the primary...
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