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.
Objective
Over 5% of the world's population suffers from disabling hearing loss. Stem cell homing in target tissue is an important aspect of cell‐based therapy, which its augmentation increases cell therapy efficiency. Deferoxamine (DFO) can induce the Akt activation, and phosphorylation status of AKT (p‐AKT) upregulates CXC chemokine receptor‐4 (CXCR4) expression. We examined whether DFO can enhance...
In this paper, a secure scheme for underwater telecommunication networks has been proposed. The main idea stems from the fact that all telecommunication networks, including underwater networks, have been basically prepared to transfer speech and voice. In our proposed scheme, the input voice is transformed to the bit stream using a low bit rate encoder. Then, the whole bits are mapped to the predefined...
Data communication over Voice-dedicated (DoV) channels of wireless telecommunication networks provides possibility of transmission of bit stream obtained from speech encoder over desired channels. On the other hand, compression techniques of wireless networks, generally by vocoders, cause severe non-linear distortions to DoV systems. Indeed, it is network that compensates the distortion which is produced...
In this paper, a new approach has been proposed for detection/ classification of SONAR signals based on radial basis function neural network (RBFNN), which has been modified with a robust and reliable measure named: Hausdorff similarity measure (HSM). Methodologies of approach and simulation results are also represented. The final results show the new approach is able to increase the total performance...
In this paper, a novel approach for data transmission over voice channels (DoV) is presented. The usefulness of this approach stems from the fact that all wireless telecommunication networks have been basically designed to transfer speech and voice. We used this property to cope with the problem of transferring data over voice channels. In our approach, design of voice-like symbols is based on a search...
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.