The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Dielectric spectroscopy is applied to investigate the feasibility of biofuel composition measurement. Measurements were made on the pure components (ethanol, gasoline and water) and mixtures thereof. Preliminary measurement results indicate that the components have distinguishable spectral dielectric behavior in the ranges 10–100 kHz and 200 MHz–2GHz. A simple linear-mixing algorithm is presented...
The online invesigation of properties of aqueous solutions like water quality or detergent concentration during the washing process requires long-term stability of the sensor and reproducibility of the measurement results. Impedance spectroscopy is a suitable but sensitive measuring principle for fluid analysis. Particularly in the low frequency range, which provides important information on the diffusion...
Chronic wounds or ulcers are wounds that do not heal in the usual manner. This type of wound is most common in the elderly and in paraplegic patients with an estimated 1% of the population suffering from leg ulcers and the costs adding up to 4% of the annual National Health Service budget in the U.K. There is an identified need to develop a device capable of remote wound monitoring that enables patients...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.