Electroacoustic Study on Detecting Drummy Rock

Electroacoustic miniaturized DNA-biosensor.

A micrometer-sized electroacoustic DNA-biosensor was developed. The device included a thin semi-crystalline polyethylene terephthalate (PET) dielectric layer with two Ag microband electrodes on one side and a DNA thiol-labeled monolayer adsorbed on a gold surface on the other. A resonance wave was observed at 29 MHz with a network analyzer, upon AC voltage application between the two Ag electro...

Drawing Electroacoustic Music

The initial stages of creative design often involve sketching. Electroacoustic composition is no exception to this. Paradoxically, the technologies that enable this form of composition provide little support for the sketching process itself. In this paper we first present evidence for the importance of paper-and-pen sketching in current practice and discuss two strategic representational functi...

A Study on Rock Mass Classifications and Tunnel Support Systems in Unconsolidated Sedimentary Rock

This paper presents new valuable field data and a comprehensive approach to the determination of the rock mass classification and tunnel support systems for tunnels in unconsolidated sedimentary rocks as a special soil condition. The main objective of this study is to investigate and present the characteristics of the unconsolidated sedimentary rock by using the point load tests and slake durab...

Study on room modal equalization at low frequencies with electroacoustic absorbers

a study on construction of iranian life tables: the case study of modified brass logit system

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