Scandinavian Journal of Work, Environment & Health, Vol. 37, No. 3 (May 2011), pp. 244-252 (9 pages) Objective The aim of this study was to investigate the performance of four frequency weightings for ...

A new study directly links the different physical responses of tissue that occur with exposure to different vibration frequencies with biological mechanisms underlying the development of vascular ...

Water exhibits unique properties, distinctively different from other liquids, such as a high heat capacity, a high surface tension and a reduced density of the solid compared with the liquid. These ...

Today, a vast number of micro-manufactured sensors, actuators and components vibrate at frequencies in the high MHz range. Some examples of these high-frequency vibrating systems include surface ...

The tunable microwave-frequency alternating current scanning tunneling microscope (ACSTM) has enabled the recording of local chemical data and local spectra on insulator surfaces, in a similar way to ...