54 research outputs found
The dependence of cylindrical resonator natural frequencies on the fluid density
Get PDFThe article examines the dependence of cylindrical resonator natural frequencies (sensitive element) on the density (mass) of different fluids flowing through it. The cylindrical resonators are being widely applied in automatic control systems of technological processes as oscillating transducer density meter. The article presents the experimental results that prove the dependence of natural frequencies and vibration amplitude on the fluid density
Novel strong promoter of antimicrobial peptides gene pro-SmAMP2 from chickweed (Stellaria media)
Full text linkChanges in the proteome of pea (Pisum sativum L.) seeds germinating under optimal and osmotic stress conditions and subjected to post-stress recovery
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The theory of rotatory-vibrational motions of a free rigid body carrying elastic elements
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Hysteresis characteristics of piezotransducer for nano- and micrometric movements and their harmonic linearization
No full textOn the characteristic and accompanying oscillations of a one-dimensional elastic structure with a moving load
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On the equilibrium positions of the planetary mechanism at the location of the center of mass of the rod between the axes of rotation
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