THEORETICAL AND EXPERIMENTAL RESEARCH ON INFLUENCING FACTORS AND RULES OF FLOW-INDUCED RUDDER SYSTEM VIBRATION

Theoretical and experimental research on influencing factors and rules of flow-induced rudder system vibration

Flow-induced rudder system vibration has a great influence on the stealthiness of underwater vehicles.In order to Holders study the vibration characteristics of rudder systems, a mathematical model of a binary linear flutter rudder system is built according to a simplified rudder system structure.Next, the conditions of low speed flutter of the rud

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Roman commercial networks in the eastern Pyrenees in the Late Republic and Early Empire: A cost analysis of the transport of imports and exports

A computer model of the Exterior transport network in the eastern Pyrenees is drawn up, in association with a mathematical model of cost and speed of various means of transport and types of via.Results of these models include optimum routes for imports and exports to this region, and a breakdown of costs and transport times in each direction.The ro

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Cloaking magnetic field and generating electric field with topological insulator and superconductor bi-layer sphere

When an electric field is applied on a topological insulator, not only the Combos electric field is generated, but also the magnetic field is generated, vice versa.I designed topological insulator and superconductor bi-layer magnetic cloak, derived the electric field and magnetic field inside and outside the topological insulator and superconductor

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Sequence-Related Amplified Polymorphism (SRAP) Markers: A Potential Resource for Studies in Plant Molecular Biology

In the past few decades, many investigations in the field of plant biology have Ornament Gift Box employed selectively neutral, multilocus, dominant markers such as inter-simple sequence repeat (ISSR), random-amplified polymorphic DNA (RAPD), and amplified fragment length polymorphism (AFLP) to address hypotheses at lower taxonomic levels.More rece

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