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The paper presents the analysis of the Commercial Off-The-Shelf (COTS) software regarding the ability to be used in audio steganography techniques. Such methods are a relatively new tool for hiding and transmitting crucial information, also being used by hackers. In the following work, the publicly available software dedicated to audio steganography is examined. The aim was to provide the general...
Strong, tough, stretchable, and self‐adhesive hydrogels are designed with intrinsically unstructured proteins. The extraordinary mechanical properties exhibited by these materials are enabled by an integration of toughening mechanisms that maintain high elasticity and dissipate mechanical energy within the protein networks.
Introduction Monitoring changes in the intracranial volume (ICV) reserve and intracranial pressure (ICP) is one of the key issues in the treatment of intracranial pathologies. The aim of this study is to develop a method of monitoring the ICV reserve by analyzing CSF volume measured using CT in specific regions. Materials and Methods A total of 20 patients with cerebral injury were evaluated. Analysis...
An accuracy of each location method depends primarily on an accuracy of a parameter measurements that is the basis of the method. In the case of frequency methods, a frequency stability of a localized emitter is the main factor influencing on the location error. In this paper, the impact of the frequency stability on accuracy of the emitter position in signal Doppler frequency method is analyzed....
Apart from efficient use of assigned spectral resources as a primary user, Cognitive Radio (CR) has the ability to act as a secondary user, utilizing available radio resources, which are not used by primary users for a certain period of time. This paper refers to mobile CR network management, based on multi-stage machine method. The article shows the idea of the Cognitive Manager (CM), consisting...
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