Lidé na fakultě
Ing. Radek Kratochvíl, Ph.D.

2024, Academic Journal of International Education Research, 5 (1), p. 25-27), ISSN 2694-7803

This article deals with online internet counseling in one specific area of life, namely in psychology and psychiatry. This is a specific scientific field, which is used by more and more people, especially nowadays, due to its anonymity in the form of online consultations. The article describes the reasons, advantages and disadvantages of online counseling in this area based on knowledge and experience from a test internet platform designed specifically for counseling in psychology and psychiatry.

Článek v odborném recenzovaném periodiku cizojazyčně

2023, Academic Journal of International Economics and Management Research (AJIEMR), 4 (1), p. 47-63), ISSN 2694-7897

The article aims to deal with the changing environment in the Arctic region. In the context of ongoing climate change, to explain the ongoing impact on climate change and the subsequent study of the economic and security implications of these transformation on the changing importance of the Arctic region. The study looks at the identification of threats from different perspectives and take into consideration five sectors namely: Military, Environmental, Societal, Political and Economic sectors as defined by the Copenhagen School. Given the wide range of interest of many international parties (institutional, investors as well as respective governmental bodies) in the region, a comparative case study methodology was chosen to compare the interests and security implications that the dominance efforts in the region can bring to actors.

Článek v odborném recenzovaném periodiku cizojazyčně

2023, Academic Journal of International Economics and Management Research (AJIEMR), 4 (1), p. 1-5), ISSN 2694-7897

Over the past 2 years, there has been a significant increase in the prices of building materials, which has led to a significant increase in the prices of the implementation of all construction works. This fact has a fundamental influence on the price of property, as well as on the price of insurance for property. Of course, this also applies to insurance prices for existing properties. Property owners must take this increase into account when renewing their insurance for the following years. This article is based on the statistics of the Czech Statistical Office and determines the level of necessary insurance increases for adequate real estate insurance to prevent unwanted underinsurance of existing real estate.

Článek v odborném recenzovaném periodiku cizojazyčně

2022, Academic Journal of International Economics and Management Research (AJIEMR), 3 (1), p. 6-11), ISSN 2694-7897

The article deals with economic comparison of 2 types of electrical switchboards. Depending on their use, these switchboards are categorized into either “underground” or “above ground”. Each type of switchboard is used for different use cases. Apart from focusing on their individual usage in their field of transportation, the study will also draw comparison between the aboveground and underground electrical switchboards with regards to their input and operating costs. The output is an economic comparison of these 2 types of electrical switchboards with the subsequent determination of the advantage of use in certain cases.

Článek v odborném recenzovaném periodiku cizojazyčně

2021, Academic Journal of International Economics and Management Research (AJIEMR), 2 (1), p. 34-39), ISSN 2694-7897

In the last few years, several automatic brine spraying systems (ABSS) have been installed on highways in the Czech Republic. The investor and operator of these systems is the Road and Motorway Directorate of the Czech Republic, which decides on the implementation of new sites with regard to the current situation and the amount of available funds within individual regions. However, there is no methodology that professionally defines the locations with the required priority for a new installation of the automatic brine spraying systems (ABSS). With regard to this fact, it is highly desirable to design a certain sophisticated method for the optimal localization of these newly built systems. When creating this method, it is possible to use historical data concerning accidents, data on climatic conditions for previous periods and data from the database of the Road and Motorway Directorate of the Czech Republic and the Police of the Czech Republic.

Článek v odborném recenzovaném periodiku cizojazyčně

2020, Academic Journal of International Economics and Management Research (AJIEMR), 1/2020 (1), p. 19-23), ISSN 2694-7897

A significant risk factor on the protection of drivers and vehicles, particularly with regard to highways - due to the speed limit, is the climatic conditions. The risk increases exponentially when the roads freeze. The greatest danger is on highway bridges due to the absence of land beneath the structure. Therefore it is highly desirable to prevent such accidents by using adequate technologies and thus eliminate risks of road accidents. The aim of this work is to compare the financing of the automatic brine spraying systems already in use on highway bridges in the Czech Republic and determine their effectiveness. Data from 3 installed automatic brine spraying systems are used for the analysis.

Článek v odborném recenzovaném periodiku cizojazyčně

2019, Proceedings of MAC 2019, Praha, MAC Prague consulting, s.r.o.), p. 255-261), ISBN 978-80-88085-27-0

A significant risk factor on the protection of drivers and vehicles, particularly with regard to highways - due to the speed limit, is the climatic conditions. The risk increases exponentially when the roads freeze. The greatest danger is on highway bridges due to the absence of land beneath the structure. Therefore it is highly desirable to prevent such accidents by using adequate technologies and thus eliminate risks of road accidents. The aim is to expertly describe how to use the automatic brine spraying system (ABSS), and then describe the method of allocation of suitable places for new installations of these systems.

Stať ve sborníku z mezinár. konf. cizojazyčně

2019, Neural Network World, 29 (2), p. 61-70), ISSN 1210-0552

This article describes the mathematical economic model of a communication web portal. To create the model, we use Cluster analysis as one of the areas of artificial inteligence. Based on real data obtained from the operation of the communication web portal and the subsequent identification of the individual data clusters, a model is created that mathematically describes the dependence of economic variables (income from sales of services and selling price of services) on other variables (time of sales of services and field of offered services). Using this analysis, the model clusters together all data to parameterized sets of given properties. The main purpose of creating a model is the suitable classification of data. Consequently, it is possible to streamline the sale of the services and maximize the profits of web portals offering this type of serviced.

Článek v periodiku excerpovaném SCI Expanded