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The New Reality of Cyber Warfare

Petr Hrůza

Abstract


Dependence on cyber space is not a frequent topic of discussion; the reason might be that people fear possible abuse of
cyber space or they just do not understand the center of the problem. Cyber space is used more and more – which increases
the dependence. The dependence can be abused in case of a terrorist or cyber attack. Now, this is the space where future
wars can take place.

Keywords


Cybernetics, Security, Warfare, Cyberspace.
Full paper

2013-09-17

Current Trends in the Preparation of Security Management

Oldřich Lunáček

Abstract


For activities of the organization it is necessary to prepare personnel for fulfilling their missions. These people must
be professionally trained and be ready on the highest level. Nowadays we have to challenge with the overload of the sources
and information. Any organization needs to setup effective system of preparation. Very useful tools are knowledge
management systems and learning management systems. The organization can achieve with using of these tools better level
of preparation and personnel can prepared not only in office, because personnel can be nearly anywhere. It is absolutely
essential to deal with possible usage of any tool which can help with training of the security management. These people
have to clearly understand terms, roles, associations, documents and relations between them etc.

Keywords


Information, E-learning, Knowledge system.
Full paper

2013-09-17

Evaluation of approaches to MENTAL

Kamil Halouzka

Abstract


The purpose of this article, “Evaluation of approaches to MENTAL” is a concise description of the MENTAL knowledge, analyze the history of user accesses a staff information system to information published in the atom2 and an analysis of knowledge-based approach in terms of users. In addition, emphasis is placed on the evaluation of the most visited concepts connection between concepts and also the analysis of visitors each month.

Keywords


Knowledge management, MENTAL, ATOM2.
Full paper

2013-09-10

Changes of the Mollusk Neuron Action Potential Parameters Over the Recurrent Intracellular Stimulation

Besarion Partsvania, Tamaz Sulaberidze, Zurab Alimbarashvili

Abstract


Waveform of the action potential (AP) was thought to be constant during long period. This point of view suggests that waveform of AP does not contain any information. However, continues evidences show opposite – the waveform of the AP is not constant and it contains some information. We have shown that AP parameters are broadened if neuron is stimulated with recurrent injection of intracellular short current impulses. This broadening follows to repetitive spiking induced by repetitive current injection. On the other hand such kind of stimulation causes neuron habituation to the stimuli, i.e. neuron declines all stimuli. The aim of present work was to give answer on the question: Do AP parameters contain some information about the process of habituation? Answer is positive. We have shown that AP parameters contain information about the habituation. Amount of this information depends on number deposited stimulus. Mentioned information was determined experimentally by the means of measurements. Experiments were carried out on the mollusk single neuron. Standard microelectrode technique was used in experiments.

Keywords


Neuron, action potential parameters, information processing.
Full paper

2013-08-26

The Combat Effectiveness Model of Air Operation Centre

Nada JELINKOVA, Vojtech MAJEK

Abstract


For the realistic war games simulation there is a need to express operator abilities by a mathematical function. This paper deals with the combat effectiveness model of the air operation centre, which derives from the theory of probability. This model describes the analysis and the quantification of stressful factors by which can operator meet in time of peace, crises and war. The model is simply applicable to every entity in the command and control structure and it can be used for training and exercises purposes or more precisely for simulations representing the human behaviour. Instead of possible evaluation, the paper contains the key factors which influence the working process and some important results clarifying the impact of the 24hours duty at human organism.

Keywords


Behavioural science, Simulation, Control and Reporting Centre, Theory of probability, Numerical algorithms,
Human factor, Work conditions.
Full paper

2013-02-05

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