National Repository of Grey Literature 22 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Current state of geophysical research and surveys in the Czech Republic
Kaláb, Zdeněk
The basic research of the Earth's physical fields in the Czech Republic is solved by the research infrastructure CzechGeo/EPOS, which is a comprehensive system for observing geophysical fields operated by geoscience institutions in the Czech Republic. CzechGeo/EPOS is distributed multilayer research infrastructure based on acquisition and distribution of data from geophysical monitoring networks. In the area of exploratory geophysical works, the survey of potential sites for the deep repository of nuclear waste is probably the biggest topic. This is not only a survey of potential sites, but also activities at the Bukov underground laboratory. One of the major challenges facing applied geophysics in the near future is to participate in surveys for the high-speed railway line. Applications of geophysical methods are increasingly penetrating also other fields.\n
The geophysical survey on archaeological locality on the Malý Blaník hill
Málková, Kamila ; Dohnal, Jiří (advisor) ; Kněz, Jaroslav (referee)
Summary: The bachelor's work consists of two parts. The contents of the first one is the detailed background research of existing information about the archaeological locality on the Malý Blaník hill (geology, petrophysics, history, archaeology and other), supplemented by analysis of prospecting potentiality of different geophysical methods. The core of the second part is the areal geophysical survey of the mentioned locality by means of selected geophysical methods (geoelectrical and magnetometric methods). The contents of this part includes the field measurement, data processing and complex interpretation of the results.
Magnetic susceptibility survey within the archaeological prospection
Lázničková, Eva ; Dohnal, Jiří (advisor) ; Kněz, Jaroslav (referee)
Title: Magnetic susceptibility survey within the archaeological prospection Author: Eva Laznickova Department: Institute of Hydrogeology, Engineering Geology and Applied Geophysics Supervisor: PhDr. RNDr. Jiri Dohnal The work is focused on the use of magnetic susceptibility measurement in archaeological prospection and consists of two interconnected parts. The core of the first one is the background research including basic theoretical and practical knowledge of magnetic susceptibility measurement, with an emphasis on field prospecting and the application of this method in archaeological research. The theme of the second part comprises the areal geophysical survey of the segment of the Hussite siege camp by Novy hrad u Kunratic realized by means of magnetic susceptibility measurement and other selected geophysical methods (magnetometry, conductometry). The contents of this part includes the field measurement, data processing and complex interpretation of the results in connection with all other available information.
Rural settlements in the hinterland of Prague in high and late middle ages. Settlement and agriculture development in suburban regions
Beránek, Michal ; Klír, Tomáš (advisor) ; Kypta, Jan (referee)
Master's thesis deals with the micro-region Klánovice's forest and its surroundings on the eastern edge of the City Prague. This area has not been given comprehensive attention yet. The findings are based on a critical review of the humble written and archaeological sources relating to the concerned area. In addition, was made, analysis of archaeological excavation, which was carried out on the deserted village Hol and also geophysical survey from the same site. Based on the lessons learned to better classify and discuss the role of this area in the hinterland of high medieval Prague. Keywords: deserted village, Klánovice forest, Hol, geophysical survey, ceramics, agricultural margins land, high middle ages
Geophysical survey in area of abandoned medieval glass-works at cadaster Rozhled, Děčín district
Křivánek, Roman
Paper (as an appendix to archaeological paper about the site) summarizes the results of geophysical survey in area of abandoned medieval glass-works at cadaster Rozhled, Děčín district.
Geophysical survey in area of abandoned medieval glass-works at cadaster Nové Město, Teplice district
Křivánek, Roman
Paper (as an appendix to archaeological paper about the site) summarizes the results of geophysical survey in area of abandoned medieval glass-works at cadaster Nové Město, Teplice district.
Geophysical methods for localization and exploration of deserted medieval villages
Vošvrdová, Eliška ; Dohnal, Jiří (advisor) ; Kněz, Jaroslav (referee)
This bachelor thesis deals with geophysical methods used for localization and exploration of deserted medieval villages. It's comprised of two closely related parts: theoretical and practical. First of which, the thesis reviews the current knowledge about deserted medieval villages, how to locate them and describes practical application of selected geophysical methods such as magnetometry, geoelectrical resistivity survey (symmetric resistivity profiling, electrical resistivity tomography) and electromagnetic (ground penetrating radar, dipole electromagnetic profiling). In addition to the explanation of basic principles and practical use of the methods in archaeological prospection, this part of the thesis presents particular examples of structures and objects that are being sought around the areas of deserted medieval villages. The second part is experimental and its main aim is to describe geophysical research of a selected area called Štítary u Městce Králové. The primary purpose of research was to localize relicts of deserted medieval village. This part of the thesis examines the preparation proces, implementation of the terrain measurment, the data processing and, most importantly, the interpretation of the final results. Key words: archaeology, deserted medieval villages, geophysical methods,...
Contactless conductometry for shallow parts of geological medium
Podolník, Jan ; Dohnal, Jiří (advisor) ; Kněz, Jaroslav (referee)
The task is focused on the issue of contactless conductometry for shallow parts of geological medium and it consists of two connected parts, search and experimental. The first part includes fundamental theoretical principles of contactless conductivity measurement, summary of presently manufactured electromagnetic devices (ground conductivity meters) and finally it presents the potentialities of using conductometry for detection and monitoring of contaminants. The basis of the second part comprises the field test measurements with the instrument CMD (producer GF Instruments, s.r.o. Brno) on the selected locality, namely for several depth levels. The contents of this part include the field measurement, data processing and complex interpretation of the results in connection with geological conditions of the locality, petrophysical knowledge and with the stability of the device.
Magnetic susceptibility survey within the archaeological prospection
Lázničková, Eva ; Dohnal, Jiří (advisor) ; Kněz, Jaroslav (referee)
Title: Magnetic susceptibility survey within the archaeological prospection Author: Eva Laznickova Department: Institute of Hydrogeology, Engineering Geology and Applied Geophysics Supervisor: PhDr. RNDr. Jiri Dohnal The work is focused on the use of magnetic susceptibility measurement in archaeological prospection and consists of two interconnected parts. The core of the first one is the background research including basic theoretical and practical knowledge of magnetic susceptibility measurement, with an emphasis on field prospecting and the application of this method in archaeological research. The theme of the second part comprises the areal geophysical survey of the segment of the Hussite siege camp by Novy hrad u Kunratic realized by means of magnetic susceptibility measurement and other selected geophysical methods (magnetometry, conductometry). The contents of this part includes the field measurement, data processing and complex interpretation of the results in connection with all other available information.

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