Long-term changes in CO(2) emissions in Austria and Czechoslovakia-Identifying the drivers of environmental pressures.

Science.gov (United States)

Gingrich, Simone; Kušková, Petra; Steinberger, Julia K

2011-02-01

This study presents fossil-fuel related CO(2) emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830-2000. The drivers of CO(2) emissions are discussed by investigating the variables of the standard Kaya identity for 1920-2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO(2) emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO(2) throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO(2) emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO(2) emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO(2) emissions in the late 20th century. Neither Austrian "eco-efficiency" nor Czechoslovak restructuring have been effective in reducing CO(2) emissions to a sustainable level.

Czechoslovakia's changing health care system.

Science.gov (United States)

Raffel, M W; Raffel, N K

1992-01-01

Before World War II, Czechoslovakia was among the most developed European countries with an excellent health care system. After the Communist coup d'etat in 1948, the country was forced to adapt its existing health care system to the Soviet model. It was planned and managed by the government, financed by general tax money, operated in a highly centralized, bureaucratic fashion, and provided service at no direct charge at the time of service. In recent years, the health care system had been deteriorating as the health of the people had also been declining. Life expectancy, infant mortality rates, and diseases of the circulatory system are higher than in Western European countries. In 1989, political changes occurred in Czechoslovakia that made health care reform possible. Now health services are being decentralized, and the ownership of hospitals is expected to be transferred to communities, municipalities, churches, charitable groups, or private entities. Almost all health leaders, including hospital directors and hospital department heads, have been replaced. Physicians will be paid according to the type and amount of work performed. Perhaps the most important reform is the establishment of an independent General Health Care Insurance Office financed directly by compulsory contributions from workers, employers, and government that will be able to negotiate with hospitals and physicians to determine payment for services.

Long-term changes in CO2 emissions in Austria and Czechoslovakia-Identifying the drivers of environmental pressures

International Nuclear Information System (INIS)

Gingrich, Simone; Kuskova, Petra; Steinberger, Julia K.

2011-01-01

This study presents fossil-fuel related CO 2 emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830-2000. The drivers of CO 2 emissions are discussed by investigating the variables of the standard Kaya identity for 1920-2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO 2 emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO 2 throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO 2 emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO 2 emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO 2 emissions in the late 20th century. Neither Austrian 'eco-efficiency' nor Czechoslovak restructuring have been effective in reducing CO 2 emissions to a sustainable level. - Research Highlights: →CO 2 emissions in Austria and Czechoslovakia increased during industrialisation. →The differences were strongest during periods of different political regimes. →The main drivers for differences were energy composition and energy intensity.

History of radiation protection in the Czech Republic. Ten years of the National Radiation Protection Institute, 1995-2005

International Nuclear Information System (INIS)

Drabkova, A.

2006-01-01

The first part of the publication, highlighting the history of radiation protection in the country which today is the Czech Republic, is divided into the following sections: Inception of the field of science and applications 'Protection from ionizing radiation'; Beginnings of work with ionizing radiation in the Czech lands; Formulation of the first health physics and radiation protection requirements in the Czech lands; Beginnings of institutionalization of radiation protection in Czechoslovakia after World War II; The Clinic and Institute of Occupational Medicine in Prague; Institute of Occupational Hygiene and Occupational Diseases in Prague and the regional Institute of Occupational Hygiene and Occupational Diseases in Bratislava; Peaceful uses of atomic energy in Czechoslovakia; First man-made radioisotopes in Czechoslovakia; Health rules and standards applicable to work with ionizing radiation; The responsibilities of the Ministry of Health in the area of health physics and radiation protection within peaceful uses of atomic energy in the Czech Socialist Republic; Research Institute of Health Physics; Institute of Occupational Hygiene and Prevention of Occupational Diseases in the Mining and Processing of Radioactive Raw Materials; Health physics and radiation protection in sectorial and national research plans; Health Physics Centre, Institute of Hygiene and Epidemiology; National Radiation Protection Institute (as a subsidiary of the State Office for Nuclear Safety). The second part of the publication gives details of the recent history of the National Radiation Protection Institute. (P.A.)

Monitoring of water quality of selected wells in Brno district

Directory of Open Access Journals (Sweden)

Marková Jana

2016-06-01

Full Text Available The article deals with two wells in the country of Brno-district (Brčálka well and Well Olšová. The aim of work was monitoring of elementary parameters of water at regular monthly intervals to measure: water temperature, pH values, solubility oxygen and spring yield. According to the client's requirements (Lesy města Brno laboratory analyzes of selected parameters were done twice a year and their results were compared with Ministry of Health Decree no. 252/2004 Coll.. These parameters: nitrate, chemical oxygen demand (COD, calcium and magnesium and its values are presented in graphs, for ammonium ions and nitrite in the table. Graphical interpretation of spring yields dependence on the monthly total rainfall and dependence of water temperature on ambient temperature was utilized. The most important features of wells include a water source, a landmark in the landscape, aesthetic element or resting and relaxing place. Maintaining wells is important in terms of future generations.

National minorities in Brno. The cultural heritage of Roma in excluded locations

Czech Academy of Sciences Publication Activity Database

Pospíšilová, Jana; Poláková, J.; Brožovičová, K.

2015-01-01

Roč. 25, č. 5 (2015), s. 18-34 ISSN 0862-8351 Institutional support: RVO:68378076 Keywords : National minorities * Roma * Cultural heritage * exclusion * Brno Subject RIV: AC - Archeology, Anthropology, Ethnology

Pulsed magnetotherapy in Czechoslovakia--a review.

Science.gov (United States)

Jerabek, J

1994-01-01

Pulsed magnetotherapy has been used in Czechoslovakia for more than one decade. It has been proved that this type of physical therapy is very efficient mainly in rheumatic diseases, in paediatrics (sinusitis, enuresis), and in balneological care of patients suffering from ischaemic disorders of lower extremities. Promising results have also been obtained in neurological diseases (multiple sclerosis, spastic conditions) and in ophthalmology, in degenerative diseases of the retina.

Long-term changes in CO{sub 2} emissions in Austria and Czechoslovakia-Identifying the drivers of environmental pressures

Energy Technology Data Exchange (ETDEWEB)

Gingrich, Simone, E-mail: simone.gingrich@uni-klu.ac.a [Institute of Social Ecology, Faculty for Interdisciplinary Studies Vienna, University of Klagenfurt, Schottenfeldgasse 29/5, 1070 Wien (Austria); Kuskova, Petra [Department of Social Geography and Regional Development, Charles University in Prague (Czech Republic); Steinberger, Julia K. [Institute of Social Ecology, Faculty for Interdisciplinary Studies Vienna, University of Klagenfurt, Schottenfeldgasse 29/5, 1070 Wien (Austria)

2011-02-15

This study presents fossil-fuel related CO{sub 2} emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830-2000. The drivers of CO{sub 2} emissions are discussed by investigating the variables of the standard Kaya identity for 1920-2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO{sub 2} emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO{sub 2} throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO{sub 2} emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO{sub 2} emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO{sub 2} emissions in the late 20th century. Neither Austrian 'eco-efficiency' nor Czechoslovak restructuring have been effective in reducing CO{sub 2} emissions to a sustainable level. - Research Highlights: {yields}CO{sub 2} emissions in Austria and Czechoslovakia increased during industrialisation. {yields}The differences were strongest during periods of different political regimes. {yields}The main drivers for differences were energy composition and energy intensity.

The ethical implications of nuclear power in Czechoslovakia

International Nuclear Information System (INIS)

Komarek, A.

1991-01-01

Editor of the journal, the Czechoslovak Atomic Energy Commission (CSAEC) is opening up a discussion on the basic problems of nuclear power in Czechoslovakia. Renowned authorities from the Czechoslovak political and professional community have been invited to contribute. Initiator of the discussion, the author of the paper formulated 5 principal tasks of Czechoslovak nuclear industry for the nearest period to come. CSAEC should only retain the function of State Surveillance over Nuclear Safety; the lowest permissible degree of nuclear safety should be defined for Czechoslovakia; Czechoslovak nuclear law should be modified so as to be compatible with the EC and not only with the IAEA; after completing the first two units of the Temelin nuclear power plant, links of the Czechoslovak nuclear industry should be established to some Western firm; and attitude to the feasibility of further operation of the Bohunice V-1 nuclear power plant and to the conditions of operation of the V-2 nuclear power plant should be formulated. (Z.M.)

Long-term changes in CO{sub 2} emissions in Austria and Czechoslovakia Identifying the drivers of environmental pressures

Energy Technology Data Exchange (ETDEWEB)

Simone Gingrich; Petra Kuskova; Julia K. Steinberger [University of Klagenfurt, Wien (Austria). Institute of Social Ecology

2011-02-15

This study presents fossil-fuel related CO{sub 2} emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830-2000. The drivers of CO{sub 2} emissions are discussed by investigating the variables of the standard Kaya identity for 1920-2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO{sub 2} emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO{sub 2} throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO{sub 2} emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO{sub 2} emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO{sub 2} emissions in the late 20th century. Neither Austrian 'eco-efficiency' nor Czechoslovak restructuring have been effective in reducing CO{sub 2} emissions to a sustainable level. 43 refs., 5 figs., 1 tab.

Long-term changes in CO{sub 2} emissions in Austria and Czechoslovakia. Identifying the drivers of environmental pressures

Energy Technology Data Exchange (ETDEWEB)

Gingrich, Simone; Steinberger, Julia K. [Institute of Social Ecology, Faculty for Interdisciplinary Studies Vienna, University of Klagenfurt, Schottenfeldgasse 29/5, 1070 Wien (Austria); Kuskova, Petra [Department of Social Geography and Regional Development, Charles University in Prague (Czech Republic)

2011-02-15

This study presents fossil-fuel related CO{sub 2} emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830-2000. The drivers of CO{sub 2} emissions are discussed by investigating the variables of the standard Kaya identity for 1920-2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO{sub 2} emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO{sub 2} throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO{sub 2} emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO{sub 2} emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO{sub 2} emissions in the late 20th century. Neither Austrian 'eco-efficiency' nor Czechoslovak restructuring have been effective in reducing CO{sub 2} emissions to a sustainable level. (author)

The Soviet Decision to Invade Czechoslovakia

Science.gov (United States)

1975-09-01

inuary 1976 DDC - ’■’ rv > Canoron Station O T "> 1 ." Mexancria The caveat appearing on the title pi c.r. ol: Center for hib- avanced^earch...Soviets viewed the political developments in Czechoslovakia in 1968 with alarm bordering on paranoia, conditioned by the "dagger" phobia and by...published its Action Program entitled "The Czechoslovak Road to Socialism ," a program described by a Western authority as "a remarkable

The Meeting (Slet оf the Czech Sokol Movement in Brno on June 27-28, 1914

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Kotov Viktor

2014-11-01

Full Text Available The present article is devoted to the so called slet of the Czech Sokol (Falcon movement which took place on June 27–28, 1914 in Brno, the capital city of the Margraviate of Moravia, which was a crown land within the Austro-Hungarian Empire. The Czech Sokol Union was one of the most powerful nationalistic organizations in the country. Sport was primary, but not the only agenda of the Sokol movement, which was advancing Czech interests since 1862. This festival held on 27th and 28th of June 1914 was the last major Sokol event before the outbreak of World War I. The slet is examined as yet another episode of the national conflict between Czechs and Germans in the region. Officially it took place not in Brno, but in the nearby town of Královo Pole (“King’s field”, where the local authorities were Czech. In fact, this place was one of the urban districts of Brno, but the German-led town council kept it independent not to let the local Czech inhabitants vote at the elections. More then 100 000 participants and spectators of the slet wanted to turn some of the Czech-speaking locals, who were indifferent to the national cause or preferred the German identity, into Czechs and to proclaim Brno a Czech city. In this argument they relied on so called historical and natural rights at the same time. This desire inevitably led to the street clashes. At that time Brno was visited by lots of journalists and public figures from Serbia, Russian Empire and the Slovak lands. The slet was not only a major sporting event, but also a unique opportunity to promote Moravian cultural and artistic trends to the world. Elaborately prepared, the slet was cancelled on its second day, when the information from Sarajevo about an Archduke Franz Ferdinand being assassinated came. The Sokols in Lviv experienced a similar turn of events, when their celebration of the 200th anniversary of Taras Shevchenko’s birth was cancelled due to the bad news from Bosnia. Brno

The Experimental Biology in Czechoslovakia in 20th Century

Czech Academy of Sciences Publication Activity Database

Janko, Jan

12, supplementum 1, - (2003), s. 53 ISSN 1212- 5083 . [Moderne Biologie: Möglichkeiten und Risiken, Hoffnung und Bedrohung. Prag, 05.05.2001-08.05.2001] Institutional research plan: CEZ:AV0Z8077915 Keywords : Czechoslovakia * history of life sciences Subject RIV: AB - History

Medical decision support and medical informatics education: roots, methods and applications in czechoslovakia and the czech republic.

Science.gov (United States)

Zvárová, Jana

2013-01-01

The paper describes the history of medical informatics in Czechoslovakia and the Czech Republic. It focuses on the topics of medical informatics education and decision support methods and systems. Several conferences held in Czechoslovakia and in the Czech Republic organized in cooperation with IMIA or EFMI are described. Support of European Union and Czech agencies in several European and national projects focused on medical informatics topics highly contributed to medical informatics development in Czechoslovakia and the Czech Republic and to the establishment of the European Center for Medical Informatics, Statistics and Epidemiology as the joint workplace of Charles University in Prague and Academy of Sciences of the Czech Republic in 1994.

Coal plows in underground mines in Czechoslovakia

Energy Technology Data Exchange (ETDEWEB)

Vasek, J.; Klimek, M.

1980-05-01

This article discusses factors which influence the possibility of using coal plows for mining black coal seams in Czechoslovakia. Seams inclined at angles up to 40 degrees can be mined by plows. Another factor which influences plow work is ease of separating coal seam from the direct roof: the plow can be used in seams with good or average separation, and can not be used in seams with roofs difficult to separate from the seam. Quality of rocks surrounding the coal seam: If the stability of the roof is low and strength of rock is low and roof falls occur easily coal plows can not be used. From among three classes of rock in Czechoslovakia plows can be used only in the class characterized by the highest strength. Intense seam dislocations are one of the most important difficulties in using coal plows. Plows can be used if height of seam dislocations is not greater than 40% of the seam thickness. Further factors which influence the possibility of using coal plows (coal resistance to cutting, features of cutting elements of the plow, specific features of the plow mechanism etc.) are also discussed. A method for assessing advantages and disadvantages of using coal plows in given circumstances is presented. (10 refs.) (In Czech)

Some aspects of nuclear power development in Czechoslovakia

International Nuclear Information System (INIS)

Simandl, S.; Stefec, V.

1986-01-01

Some technical and economic aspects of the development of nuclear power in Czechoslovakia are discussed. Specific conditions include the high population density of the territory and related factors as well as the shortage of raw materials for the construction of technological equipment and for the construction of buildings. It is stated that projects of future nuclear power plants should use reserves, such as are available in the standard project of a WWER-1000 nuclear power plant now being used in Temelin, as against foreign nuclear power plants. This mainly includes a bigger built-up area per installed megawatt of power and a greater number of personnel for operation and maintenance. Also discussed is the world-wide growth of capital costs, of construction time and of the number of workers needed for the construction of nuclear power plants. With the exception of the V-2 nuclear power plant the construction time of Czechoslovak nuclear power plants does not exceed world average. The maximum number of workers required for construction, however, compares unfavourably with advanced capitalist countries. Operating costs in Czechoslovakia are more favourable for nuclear power plants than for coal burning power plants and pumped-storage hydroelectric plants. (Z.M.)

Nuclear power in Czechoslovakia and its development within the CMEA collaboration framework

International Nuclear Information System (INIS)

Gavel, S.

1984-01-01

The state of and prospects for the development of nuclear pwer and energy machine building in Czechoslovakia are considered. In 1980 the NPPs generated 1.5% of the country's energy. It is envisaged that by 1990 the share of NPPs will rise to 9.2% and by 2000 to 15%. Since 1974, when an agreement with the Soviet Union was signed on cooperation and specialization in producing equipment for NPPs, a new industry, nuclear power machine building, has been successfully developed in Czechoslovakia. The production of steam generators, volume compensators, main gate valves, pipelines, special fittings, special pumps and auxiliary systems of the primary circuit has been mastered. Presently, the Czechoslovakian industry is capable of manufacturing above 80% of the whole servicing equipment of WWER-440 power units. Alongside with the USSR, Czechoslovakia has become the second greatest supplier of equipment for NPPs among the COMECON member-states. By 2000 it is planned to put into operation 12 WWER-440 power unit and 6 WWER-1000 power units with the total capacity of 11280 MW. An experimental agro-nuclear complex will soon be constructed in which NPP heat will be utilized for growing vegetables, fruit, mushrooms and for breeding fish

Influence of higher education and science on physical strucutre of the city of Brno

Czech Academy of Sciences Publication Activity Database

Vaishar, Antonín; Koutný, J.; Zapletalová, Jana

2009-01-01

Roč. 2, č. 4 (2009), s. 41-48 ISSN 1899-0142 Institutional research plan: CEZ:AV0Z30860518 Keywords : Brno University * research * development Subject RIV: AP - Urban, Regional and Transport Planning www.acee-journa.pl

Educating personnel for nuclear technology in Czechoslovakia

International Nuclear Information System (INIS)

Otcenasek, P.

1980-01-01

The basic preconditions are discussed of educating personnel for nuclear power and nuclear technology in Czechoslovakia. In educating specialists, the high societal significance of nuclear power and the need to obtain qualified personnel for safeguarding safety and reliability of nuclear facilities operation should primarily be borne in mind. The system of training applies not only to operating and maintenance personnel of nuclear power plants but also to fuel and power generation, transport, engineering, building industry, health care, education and other personnel. (J.B.)

The monitoring of radioactive substances in biological food chains by the veterinary service in Czechoslovakia

Energy Technology Data Exchange (ETDEWEB)

Pawel, O [Central State Veterinary Institute, Prague, Czechoslovakia (Czech Republic)

1986-07-01

Czechoslovakia has established an environmental monitoring system to protect the hygienic conditions of the environment from the radiation hazard. The control authorities of the Ministry of Agriculture and Food take part in this system in order to collect information on the contamination with radioactive substances of soil, plants, game, food animals, foodstuffs and raw materials, i.e. information on all links of the food chain which extends from animals to man. A radioactive substances detection programme has been launched by the appropriate authorities in agriculture, animal husbandry and veterinary service. The programme includes a two-stage laboratory analysis of radioactive substances. The majority of laboratories covering the programme are already in operation.

The monitoring of radioactive substances in biological food chains by the veterinary service in Czechoslovakia

International Nuclear Information System (INIS)

Pawel, O.

1986-01-01

Czechoslovakia has established an environmental monitoring system to protect the hygienic conditions of the environment from the radiation hazard. The control authorities of the Ministry of Agriculture and Food take part in this system in order to collect information on the contamination with radioactive substances of soil, plants, game, food animals, foodstuffs and raw materials, i.e. information on all links of the food chain which extends from animals to man. A radioactive substances detection programme has been launched by the appropriate authorities in agriculture, animal husbandry and veterinary service. The programme includes a two-stage laboratory analysis of radioactive substances. The majority of laboratories covering the programme are already in operation

Firemní kultura a její vliv na efektivitu práce ve společnosti Ikea Brno s.r.o

OpenAIRE

Logara, Vanja

2010-01-01

Diplomová práce se zaměřuje na identifikaci kulturních hodnot společnosti IKEA Brno ve srovnání s malou firmou Lino s.r.o. Výzkum probíhal na základě podrobné analýzy stavu společnosti a firemní kultury a následnými metodami dotazování, a to metodou VSM94, myšlenkovými mapami a osobním interview. Výstupem by měl být seznam konkrétních kroků, které je možno implementovat ve společnosti IKEA Brno. This diploma thesis is focused on the identification of cultural values in IKEA Brno, compared ...

Reingeneering procesů nákupu ZKL Brno, a. s.

OpenAIRE

Šnajdrová, Eva

2009-01-01

ZKL Brno, a.s. is manufacturer of rolling and special bearings. The introductory part contains definitions of purchase, reengineering, centralization or stock mnagement. Then a short company description and a description of the original condition of the purchase follows. The main goal of this thesis is to find mistakes in the management of purchase with the help of commodity analysis, personnel analysis and stock analysis. In the end there is a new directive for purchasing presented.

"Our Song!" Nationalism in Folk Music Research and Revival in Socialist Czechoslovakia

Czech Academy of Sciences Publication Activity Database

Kratochvíl, Matěj

2015-01-01

Roč. 56, č. 4 (2015), s. 397-405 ISSN 1788-6244 Institutional support: RVO:68378076 Keywords : Czechoslovakia * folk music * folk song collections * revival * politics * nationalism * communism Subject RIV: AC - Archeology, Anthropology, Ethnology

LOCAL GOVERNMENT TAX COMPETITION IN CZECHOSLOVAKIA 1918-1938

Directory of Open Access Journals (Sweden)

J. Haas

2014-03-01

Full Text Available The study evaluates tax competition among local governments in Czechoslovakia during the interwar period. Using correlation and regression analysis it proves that (1 local politicians took into account the tax policies of neighbouring jurisdictions when imposing additional tax rates on top of the direct central taxes, (2 there were some regional differences, (3 migration played its role in tax rate setting and (4 the "race-to-the-bottom" did not take place.

Self-determination and Communism in Czechoslovakia 1921-1936

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Igor Jašurek

2005-08-01

Full Text Available The author explores the idea of self-determination among communists trough the considerable period of the existence of Czechoslovakia. Its existence significantly influenced communist views on the concept of self-determination. The author identifies several crucial determinants of the development of the principle of self-determination in the communist environment though he chiefly focuses on its dynamics during internal Party struggles for which self-determination appears to be more salient than elsewhere.

Radiation chemistry - its Czechoslovak story and comments on general present

International Nuclear Information System (INIS)

Bednar, J.

1978-01-01

The history is outlined of radiation chemistry in Czechoslovakia since 1954 and scientists contributing to the respective stages of its development are listed. Current trends of radiation chemistry in the world are indicated. (J.P.)

Perspectives of the state energy policy in Czechoslovakia

International Nuclear Information System (INIS)

Bohal, L.; Cizek, R.; Fiser, M.

1989-09-01

Considering the rapid increase of fuel-energy resources, ensuring in individual stages the development of the national economy, the expense in procuring them is growing even more rapidly. At the same time the quality of brown coal which has the decisive share in total resources, is deteriorating. The constant increase of the consumption together with impaired coal quality, has a negative environmental impact. Reducing the energy intensity of the national economy is one of the basic directions of solving these problems. The energy intensity will decrease more than twofold as against the results of the previous years. It is expected that the amount of domestic consumption at the end of the next decade will be approximately at the level of the year 1990. The second line of action adopted within the national energy policy in Czechoslovakia is to change the primary resources structure as well as the energy carriers in final consumption. Beside the marked reduction of the share of liquid fuels in the field of the stationary power engineering, the reduction of the share of solid fuels takes place with the absolute increase of natural gas consumption. With respect to the tendencies to increase the total share of electricity in the final consumption to about 17 per cent, the electricity generated in nuclear power plants in Czechoslovakia will amount to about 50 per cent in 2000. The share of natural gas in the final consumption will increase about twofold against the year 1985. The third, is the gradual construction of integrated energy systems. The aim of the trend is to construct the combined energy-chemical and energy-metallurgical systems characterized by a high degree of vertical and horizontal order enabling the transition to the production of the second generation of organic fuels, the high economy of utilization and conversion of energy, carbon and hydrogen, the permanent solution of ecological problems connected with obtaining, conversion and utilization of energy

Advance in radiation hygiene

International Nuclear Information System (INIS)

Klener, V.

1975-01-01

The development is reviewed of radiation hygiene in Czechoslovakia during the past twenty years since the formation of the branch as an independent discipline. The responsibilities of individual radiation hygiene research institutes in the country are indicated and the main tasks that have been solved so far are briefly outlined, including the research into the incidence of pulmonary cancer in uranium miners in which Czechoslovak radiation hygiene ranks first in the world. (L.O.)

Stability of Monetary Unions : Lessons from the Break-Up of Czechoslovakia

NARCIS (Netherlands)

Fidrmuc, J.; Horváth, J.

1998-01-01

In 1993, Czechoslovakia experienced a two-fold break-up: On January 1st, the country disintegrated as a political union, while preserving an economic and monetary union. Then, the Czech-Slovak monetary union collapsed on February 8th. We analyze the economic background of the two break-ups, and

Waste management and disposal in Czechoslovakia: Practices and proposals

International Nuclear Information System (INIS)

Marek, J.

1984-01-01

An overview is presented on the actual practices and planning for the management of radioactive wastes in Czechoslovakia. Types and specific arisings of wastes, applied immobilization processes, and the planning for disposal of reactor wastes are outlined. A comprehensive R and D programme is focussed on the management of reactor wastes, as the spent fuel is returned to the Sovjet Union after a 10 year cooling time. (orig.)

Czechoslovakia's participation in IAEA's INIS/AGRIS direct access experiment

International Nuclear Information System (INIS)

Stanik, Z.

1980-01-01

The task of establishing direct access to the INIS data base is being implemented in Czechoslovakia by the Nuclear Information Centre in Prague-Zbraslav. The aim and meaning of the experiment is to build a Czechoslovak network of terminals linked to the IAEA with the possibility of future connections to other data bases. The first stage is characterized by the use of a dial-up line. (M.S.)

Secondary Geodiversity and its Potential for Urban Geotourism: A Case Study from Brno City, Czech Republic

Directory of Open Access Journals (Sweden)

Kubalíková Lucie

2017-09-01

Full Text Available Secondary geodiversity (represented by anthropogenic landforms, which can be considered a significant part of geoheritage of certain area can be seen as an important resource for geotourism and geoeducational activities within urban areas. Brno city (Czech Republic is rich in these landforms as well as numerous urban areas. Some of them (especially old quarries and underground spaces are already used for recreation, tourism and leisure or they serve as excursion localities for the university students, some of them are unique from the geoscience point of view and they have also certain added values (historical, archaeological or ecological. However, in some cases, their potential is not fully recognised. The article describes the main anthropogenic landforms within Brno city and analyses their suitability for geotourism and geoeducational activities.

Task of radiation hygiene inspection at NPPs

International Nuclear Information System (INIS)

Shevts, J.; Kunz, Eh.

1983-01-01

The task and functions of the radiation-hygiene inspection in Czechoslovakia are presented. The radiation safety related information amounts that are to be presented to the hygiene inspection institutions are determined. The hygiene inspection content and forms at the stages of NPP designing, construction and operation are discussed. The hygiene inspection place is determined within the general radiation safety system [ru

Perception of Urban Renewal: Reflexions and Coherences of Socio-Spatial Patterns (Brno, Czech Republic)

Czech Academy of Sciences Publication Activity Database

Kunc, J.; Navrátil, J.; Tonev, P.; Frantál, Bohumil; Klusáček, Petr; Martinát, Stanislav; Havlíček, M.; Černík, J.

2014-01-01

Roč. 9, č. 1 (2014), s. 66-77 ISSN 2065-4421 R&D Projects: GA MŠk EE2.3.20.0025 Institutional support: RVO:68145535 Keywords : urban environment * revitalization * perception * Brno * Czech Republic Subject RIV: DE - Earth Magnetism, Geodesy, Geography http://technicalgeography.org/pdf/1_2014/07_kunc.pdf

Regulatory inspections in nuclear plants in the field of radiation protection

International Nuclear Information System (INIS)

Hort, M.; Fuchsova, D.

2014-01-01

State Office for Nuclear Safety executes state administration and performs inspections at peaceful use of nuclear energy and ionizing radiation in the field of radiation protection and nuclear safety. Inspections on radiation protection at nuclear power plants are secured by inspectors of the Department of Radiation Protection in Fuel Cycle, who work at the Regional centre Brno and Ceske Budejovice. (authors)

[Twenty-second conference of the Czechoslovak Demographic Society: "The Demographic Position of Czechoslovakia within Europe and the World"].

Science.gov (United States)

Fialova, L; Rychtarikova, J; Roubicek, V; Stloukal, L; Veres, P; Koschin, F; Novakova, B; Pavlik, Z

1992-01-01

This is a collection of short papers presented at a conference held in Prague, Czechoslovakia, in 1991. The focus of the conference was on the demographic changes that have occurred in Czechoslovakia since World War II and their relationship to such changes in the rest of Europe and elsewhere in the world. Essay topics include fertility trends; contraceptive prevalence, including abortion rates; living standards and health care; and changes in the age structure. Some data for selected countries are included for comparison. (SUMMARY IN ENG AND RUS)

Radiation smog

International Nuclear Information System (INIS)

Spurny, Z.

1988-01-01

The principle is described of the production of radiation smog resulting from radioactive emisions. The differences are discussed in the contamination over the territory of Czechoslovakia following the Chernobyl accident. The higher surface contamination of industrial areas recorded after the accident can be explained by electroprecipitation of industrial impurities with the radicals and ions of the radioactive cloud. (E.S.). 3 figs., 16 refs

Fenomén Les Misérables - Bídníci: Nejdéle uváděný muzikál na světě

OpenAIRE

Pacasová, Veronika

2017-01-01

7 Abstract: In my bachelor thesis I focus on several points of view within the musical phenomenon Les Miserables. I describe it's history in France, England and Czechoslovakia. I analyze final musical dramatization from novel's original. I compare original french version of the musical to the english version. I ask question why is this musical so successful. From director and scenic points of view I compare productions of GOJA Music Hall Theatre and Brno City Theatre. In short I Also focus on...

The Psychoprophylactic Method of Painless Childbirth in Socialist Czechoslovakia: from State Propaganda to Activism of Enthusiasts.

Science.gov (United States)

Hrešanová, Ema

2016-10-01

This paper explores the history of the 'psychoprophylactic method of painless childbirth' in socialist Czechoslovakia, in particular, in the Czech and Moravian regions of the country, showing that it substantially differs from the course that the method took in other countries. This non-pharmacological method of pain relief originated in the USSR and became well known as the Lamaze method in western English-speaking countries. Use of the method in Czechoslovakia, however, followed a very different path from both the West, where its use was refined mainly outside the biomedical frame, and the USSR, where it ceased to be pursued as a scientific method in the 1950s after Stalin's death. The method was imported to Czechoslovakia in the early 1950s and it was politically promoted as Soviet science's gift to women. In the 1960s the method became widespread in practice but research on it diminished and, in the 1970s, its use declined too. However, in the 1980s, in the last decade of the Communist regime, the method resurfaced in the pages of Czechoslovak medical journals and underwent an exciting renaissance, having been reintroduced by a few enthusiastic individuals, most of them women. This article explores the background to the renewed interest in the method while providing insight into the wider social and political context that shaped socialist maternity and birth care in different periods.

Trends and evolution of contamination in a well-dated water reservoir sedimentary archive: the Brno Dam, Moravia, Czech Republic

Czech Academy of Sciences Publication Activity Database

Sedláček, J.; Bábek, O.; Matys Grygar, Tomáš

2013-01-01

Roč. 69, č. 8 (2013), s. 2581-2593 ISSN 1866-6280 Institutional support: RVO:61388980 Keywords : Brno Dam * Dam sediments * Cs-137 dating * Heavy metals * Eutrophication Subject RIV: DD - Geochemistry Impact factor: 1.572, year: 2013

Radiation techology in cable making industry

International Nuclear Information System (INIS)

Kourim, P.; Vokal, A.

1985-01-01

Electron accelerators are used in radiation cross-linking of elastomer and thermoplastic layers of cable insulation and sheathing. Another application is cross-linking of insulation bands and moulded products to achieve thermal contractibility. Ionizing radiation is used for curing insulation lacquers on winding leads. In Czechoslovakia, problems of radiation curing of silicone rubber have been studied since 1973. Instrumentation has been installed including accelerators. The feasibility has also been studied of radiation cross-linking of insulation and semiconductor cable cores of hose-type trailing cables. Polyethylene mixes have been designed and prepared which are suitable for radiation cross-linking aimed at increasing thermal resistance above 100 degC. (M.D.)

Between Expulsion and Rescue. The Transports for German-speaking Jews of Czechoslovakia in 1946

Czech Academy of Sciences Publication Activity Database

Čapková, Kateřina

2018-01-01

Roč. 32, č. 1 (2018), s. 66-92 ISSN 8756-6583 R&D Projects: GA ČR(CZ) GJ16-01775Y Institutional support: RVO:68378114 Keywords : German-speaking Jews * Czechoslovakia * transports Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

Czechoslovakia's electrical energy industry with special regard on the development of nuclear power plants

International Nuclear Information System (INIS)

Paulina, A.

1979-01-01

In electric energy production and consumption, Czechoslovakia holds a remarkable place. Its development after the second world war can be divided into four characteristic periods. The author summarizes the features of the past development and points out the tasks of the future in which the extension of nuclear power plant building plays an important role. (author)

Archeologický ústav Akademie věd ČR, Brno, v. v. i. - Přehled roku 2015

Czech Academy of Sciences Publication Activity Database

Doležel, Jiří

2016-01-01

Roč. 57, č. 2 (2016), s. 339-342 ISSN 1211-7250 Institutional support: RVO:68081758 Keywords : Institute of Archaeology of the CAS, Brno * annual report * 2015 Subject RIV: AC - Archeology, Anthropology, Ethnology http://prehled-vyzkumu.arub.avcr.cz/miranda2/ export /sitesavcr/arub-prehled-vyzkumu/prehled-cisel-a-clanku/prehled-vydanych-cisel/files/PV-57_2_zprava-o-cinnosti.pdf

Approach to air pollution abatement in Czechoslovakia (especially of sulfur dioxide)

International Nuclear Information System (INIS)

Bilik, O.

1991-01-01

The development of particulate and SO 2 emissions in Czechoslovakia in 1970-1989 and the contributions of the individual industry branches are given. The Air Protection Act was adopted in July 1991; it introduces the concept of emission limits, to be laid down in a differentiated way for new and existing facilities. An overview of the limits for newly built facilities is given. Coal desulfurization, which is a crucial point in the minimization of air pollution, is a difficult task because in Czechoslovakia, sulfur is present in coal in various forms. The coal gasification and pressure fluidized combustion techniques hold great promise in this respect. Desulfurization shall be implemented so that for each source exceeding 100 MWe, the SO 2 level shall be lower than approximately 500 mg/Nm 3 ; this requires a desulfurization efficiency of about 95%. For smaller sources the situation will be less severe because their limiting SO 2 concentration will be about 1700 mg/Nm 3 , requiring a desulfurization efficiency of about 55%. For NO x emissions, the reaching of the emission limit of 650 mg/Nm 3 seems practicable for the majority of brown coal powder furnaces. As to particulate emissions, none of the existing energy sources complies with the proposed limit of 100 mg/Nm 3 for new sources. This will call for reconstruction or complete upgrading of separator facilities at all the operated sources. (Z.S.). 2 tabs

The Beginnings of Photography in Central Europe. Friedrich Franz and the First Daguerreotypes in Brno

Czech Academy of Sciences Publication Activity Database

Trnková, Petra

2015-01-01

Roč. 39, č. 2 (2015), s. 121-141 ISSN 0308-7298 R&D Projects: GA ČR(CZ) GPP409/11/P834 Institutional support: RVO:68378033 Keywords : photography * 19th century * daguerreotype * portraiture * Friedrich Franz * Franz Xaver Braumüller * Anton Gindl * Albin Heinrich * Cyril Napp * Josef Carl Lauer * Carl Schuh * Josef Wawra * Andreas Ettingshausen * Voigtländer metal camera * Ackerbaugesellschaft * Brno * Moravia * early photography in Central Europe Subject RIV: AL - Art, Architecture, Cultural Heritage

Application of ionizing radiation in foods and feeds treatment

International Nuclear Information System (INIS)

Hanis, T.

1984-01-01

The proceedings contain 21 papers presented at the seminar which was held in Prague on November 28, 1983. The topic of the papers was current knowledge of ionizing radiation applications for treating foodstuffs and feeds and the confrontation of the applications thereof in Czechoslovakia and elsewhere in the world. (J.P.)

8th Liblice Conference on the Statistical Mechanics of Liquids - Brno, Czech Republic, 13-18 June 2010 FOREWORD

Czech Academy of Sciences Publication Activity Database

Jackson, G.; Nezbeda, Ivo

2011-01-01

Roč. 190, 1 Sp.I:Sl (2011), s. 1-2 ISSN 0026-8976. [Liblice Conference on the Statistical Mechanics of Liquids /8./. Brno, 13.06.2010-18.06.2010] Institutional research plan: CEZ:AV0Z40720504 Keywords : editorial material * theories of liquids * statistical mechanics Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 1.819, year: 2011

Postgraduate education in radiodiagnostics. The state over the world and in Czechoslovakia

International Nuclear Information System (INIS)

Heger, L.; Hlava, A.; Elias, P.; Keller, F.S.

1991-01-01

The system of postgraduate education in the USA is outlined. Its advantages include concentration of the education into university or major accredited hospitals, from which the physicians go to smaller hospitals already as specialists. Owing to their long-term systematic postgraduate education and training, they acquire their professional skills faster and at a higher standard. In Czechoslovakia, physicians after graduation frequently have to work without cooperation or supervision at health institutions lacking opportunities to pursue the whole discipline. (author). 2 refs

Prehistory of the ICRP and participation of Czechoslovakia in the beginnings of international cooperation in radiological protection

International Nuclear Information System (INIS)

Tesinska, Emilie

2010-01-01

National and international initiatives in the first half of the 20th century preceding the founding of the ICRP are described and the involvement of Czechoslovakia in the initiatives and their impact on the development of radiology in the country is outlined

History and the present of women football in the Czech Republic (Czechoslovakia)

OpenAIRE

Dědinová, Aneta

2017-01-01

Title of bachelor thesis: History and the present of organized woman's football in the Czech Republic/ Czechoslovakia Processed by: Aneta Dědinová Head of Bachelor Thesis: Doc. PhDr. Irena Slepičková, CSc. Aims of the work: Mapping the development and the current form of fiale football in the Czech Republic (hereinafter only the Czech Republic) in clubs and on a global scale. To find out how the situation in female football is perceived by representatives of local clubs and people working in ...

Study tour of the Czech and Slovak Federal Republic (formerly Czechoslovakia)

International Nuclear Information System (INIS)

1993-05-01

The radioactive Waste Management Advisory Committee (RWMAC) is the independent body that advises the Secretaries of State for the Environment, Scotland and Wales on civil radioactive waste management issues. In September 1992, a RWMAC Study Group visited the Czech and Slovak Federal Republic (CSFR - formerly Czechoslovakia) to learn about the radioactive waste management practices there. This publication reports on the Group's findings. The rapid political change, social conflicts over energy options, growing environmental concern, and lack of financial resources, being experienced by the CSFR, would point to the need for a body similar to RWMAC to advise on an overall policy. (Author)

The role of nuclear power in the reassessment of Czechoslovakia's energy policy

International Nuclear Information System (INIS)

Cibula, M.

1991-01-01

The role of nuclear industry in an effective solution of Czechoslovakia's economic, energy and ecological problems is discussed. It is concluded that the impacts of slowing-down of the construction of nuclear power plants can only be overcome by extending the operation of the ecologically unfavorable coal-fired power plants; orientation either to the construction of natural gas-fired power plants with combined steam-gas cycles associated with the use of heat, or to electricity imports does not offer a fundamental solution to the above problem. (Z.M.). 5 refs

Radiation protection regulations in Slovakia and application of BSS and EC council directives provisions

International Nuclear Information System (INIS)

Viktory, D.

2003-01-01

Slovakia, a part of the former Czechoslovak Federation, has been on the map of Europe as an independent country for only 10 years. It is a relatively small country with 5,5 million of inhabitants. The use of radiation sources in medicine, industry and research is extensive, but it corresponds with the size of country and the number of inhabitants. Nowadays here are nearly 600 licensee holders in medicine and in industry and 5 000 radiation sources in national registry. The nuclear industry is relatively developed in Slovakia. In the former Czechoslovakia, the responsibilities for nuclear safety and radiation protection were divided between two authorities. The federal authority for nuclear safety and regional authorities - regional hygienist for the radiation protection were responsible. Regional health protection authorities were managed by two separate Ministries of the Health of Czech and Slovak federal Republics. After the splitting of Czechoslovakia the development differs slightly in both countries. In the Czech Republic both authorities have merged, in Slovakia the people in power were not able to carry out such a radical change, so here the model of two independent authorities have remained. This system has been working since 1950's. (author)

One of the great conundrums of the 20th century science - ionizing radiation: Radiation processing and applications in the Czech Lands

International Nuclear Information System (INIS)

Janovsky, I.

2007-01-01

The article deals with the following topics: Milestones in the early history of radiation and radiation sources (1895-1954); Radiation effects - early observations and further development; Scope of radiation processing; Radiation processing in the Czech Lands (i.e. Bohemia + Moravia = the Czech part of Czechoslovakia or Austria-Hungary till 1918) (radiation sterilization of medical items; radiation processing of cable insulations; radiation preservation of objects of art and historical monuments; radiation modification of semiconductors; radiation synthesis of organic compounds; food irradiation; application of ionizing radiation in agriculture and gardening; radiation regeneration of water wells; radiation degradation of chlorinated biphenyls; radiation coloration of glass for decorative purposes; some other applications; and problems associated with practical radiation processing). An overview of 60 Co gamma irradiators and electron accelerators installed at Czech institutions is presented in the tabular form. (P.A.)

National report on nuclear power plant control and instrumentation in Czechoslovakia

International Nuclear Information System (INIS)

Stirsky, P.; Karpeta, C.

1986-01-01

Research, development and design efforts in the field of nuclear power plant I and C systems in Czechoslovakia have been recently aimed at solving the following problems: setting the parameters of the WWER 440 units control and protection systems and testing them in the power phase of commissioning; design and simulation of the WWER 440 units control system performance under the conditions of steam bleeding for a centralized heat supply system; development of a simulation model of the unit WWER 1000 dynamics for the purpose of I and C systems investigation and design; design of innovated I and C systems for WWER 440 and WWER 1000 units

The application of new economic and ecological approaches to energetics in Czechoslovakia

International Nuclear Information System (INIS)

Libich, V.; Kadrnozka, J.; Drahos, I.

1986-10-01

Orientation on local low-grade coal and nuclear sources also for heat supply, with which the construction of large heating systems and heat transport on large distances is connected, these are specific features of energy economy in Czechoslovakia. The development programme is challenging in economic respect, it causes numerous ecological problems, as well as those connected with coverage of variable loads. In case of additional construction at a later date many problems appear requiring differentiated approach that depends on concrete conditions. In the paper there are described possibilities and conditions of heat accumulation in feed water, in gravity accumulators at very quick changes of output, the accumulation systems involving steam release facilities and heat accumulation in heat conducting systems. Also the manufacture of heat generating equipment has an important role to play. There are given the outlines of construction of hot water accumulators. Specific conditions of the Czechoslovak energy economy also include the problem of efficient combustion of low-grade coal with a high sulfur content. In this connection it is especially the fluidized bed combustion that is under consideration. This combustion process can be run by clinkering of ash particles or a klinkerless process can be used. The combustion process can be either single-stage or double-stage. All these combustion methods are used in boilers made in Czechoslovakia. In the paper two types of boilers are described: the boiler with cooled fluidized bed and the fluidized bed reactor installed in front of a powdered coal fired boiler. There is briefly outlined the experience obtained from the operation of these boilers

Risks and benefits of energy systems in Czechoslovakia

International Nuclear Information System (INIS)

Bohal, L.; Erban, P.; Kadlec, J.; Kraus, V.; Trcka, V.

1984-01-01

The paper describes the fundamental philosophy of an approach to risk and benefit assessment in the fuel and energy complex in Czechoslovakia. The first part analyses the need to solve the risk and benefit problems stemming from structural changes occurring in the Czechoslovakian fuel and energy complex. The second part describes main features of risk and benefit research with special respect to the fuel and energy complex defined within the framework of the national economy with interfaces to the relevant environment. Furthermore, a glimpse is given of how to assess, using the general philosophy, the risks and benefits of various developing variants of the fuel and energy complex. The third part deals with methodological aspects of such risk and benefit evaluation research with special consideration of the methods of long-term prediction in structural analysis and multi-measure assessment. Finally, further progress in solving these problems in VUPEK and some other Czechoslovakian scientific institutions is briefly noted. (author)

Monitoring of risk metals in chub (Leuciscus cephalus L. from the Svitava and Svratka rivers in the urban area of Brno, Czech Republic

Directory of Open Access Journals (Sweden)

Veronika Harkabusová

2012-01-01

Full Text Available The aim of this study was to assess the impact of the Brno agglomeration on the distribution of risk elements (Pb, Cd, Cu, Zn, As in tissues of a total of 50 chub (Leuciscus cephalus L.. Contamination by metals was monitored in fish from different sites on the Svitava and Svratka rivers in the urban agglomeration of Brno in 2008. Metal concentration was determined in the muscle, liver and kidney by high-resolution atomic absorption spectrometry. Electrothermic technique was used to assess lead, cadmium and copper concentrations; zinc content was determined by flame technique and arsenic by hydride generation. The highest concentrations of cadmium, lead, arsenic and zinc in individual tissues, ranked in a descending order as follows: kidney > liver > muscle; for copper it was liver > kidney > muscle. The highest concentrations of cadmium, arsenic and zinc were determined in chub kidney from the locality of Kníničky (1.35 ± 0.97, 0.186 ± 0.076, and 299.7 ± 123.4 mg·kg-1 respectively; the highest concentration of lead was on the Svratka before junction (0.28 ± 0.19 mg·kg-1. The highest contamination with risk metals was found in chub from the Svratka. The assessed concentrations have shown minimum participation of the Brno agglomeration in the accumulation of metals. The concentrations of all risk elements in chub from all of the monitored localities do not pose any environmental or health threat. This study updates published data on chub from the Rivers Svitava and Svratka on concentration of risk elements.

Od lidové písně k evropské etnologii - 100 let Etnologického ústavu Akademie věd, Brno 5.-7.10.2005

Czech Academy of Sciences Publication Activity Database

Procházková, Jarmila

2006-01-01

Roč. 43, č. 1 (2006), s. 99-100 ISSN 0018-7003 Institutional research plan: CEZ:AV0Z90580513 Keywords : Moravian folksong * folklore studies * ethnology * Brno Subject RIV: AC - Archeology, Anthropology, Ethnology

Open Space between Residential Buildings as a Factor of Sustainable Development - Case Studies in Brno (Czech Republic) and Vienna (Austria)

Science.gov (United States)

Kilnarová, Pavla; Wittmann, Maxmilian

2017-12-01

The characteristics of open spaces between residential buildings have, as authors suppose, an impact on the sustainable development of urban areas. Spatial arrangement and accessibility of these spaces, the type and height of surrounding buildings, the quantity and character of greenery, and many more characteristics influence the quality of environment, and the quality of life of local residents. These and further characteristics of the open spaces between residential buildings influence the ecological stability of the area, its hygienic qualities, the intensity and way of using by various social groups, and also the prices of real estates. These qualities indicate the environmental, social and economic sustainability of the urban area. The proposed research methodology assessed specific indicators of sustainability within a range from 0 to 10 points. 5 points correspond to the general standard in the area, 0 points indicate degradation, and 10 points indicate the highest contribution to sustainable development. Observation methods, questionnaire survey, statistical analyses, and methods of measurement were used to determine the values of the given indicators. The paper analyses the impact of the open spaces between residential buildings on sustainability via the case studies performed in the Central European cities of Brno, Czech Republic and Vienna, Austria. Two forms of residential urban structures in the City of Brno in the Czech Republic were selected for the analysis: the closed courtyards in the urban block from the 19th century and the open spaces in the housing estates constructed under socialism in the 20th century. The question is, if the different forms of spaces between residential buildings influence the sustainability of urban area and satisfaction of inhabitants in different ways. A complementary case study in Vienna indicates that inhabitants of a housing estate in Vienna, as well as inhabitants of housing estates in Brno, highly appreciate the

Orphan sources

International Nuclear Information System (INIS)

Pust, R.; Urbancik, L.

2008-01-01

The presentation describes how the stable detection systems (hereinafter referred to as S DS ) have contributed to reveal the uncontrolled sources of ionizing radiation on the territory of the State Office for Nuclear Safety (SONS) Brno Regional Centre (RC Brno). It also describes the emergencies which were solved by or in which the workers from the Brno. Regional Centre participated in. The contribution is divided into the following chapters: A. SDS systems installed on the territory of SONS RC Brno; B. Selected unusual emergencies; C. Comments to individual emergencies; D. Aspects of SDS operation in term of their users; E. Aspects of SDS operation and related activities in term of radiation protection; F. Current state of orphan sources. (authors)

Lightcurves and Periods for Asteroids 1081 Reseda 2117 Danmark, 2315 Czechoslovakia, 2871 Schober, 6392 Takashimizuno, and (6409) 1992 VC

Science.gov (United States)

Yankov, Arten; Ditteon, Richard

2009-01-01

Ten asteroids were observed at the Oakley Southern Sky Observatory on six nights during the months of 2008 July and August. The asteroids were 1081 Reseda, 1421 Esperanto, 2117 Danmark, 2315 Czechoslovakia, 2871 Schober, 6392 Takashimizuno, (6409) 1992 VC, 7046 Reshetnev, (14276) 2000 CF2, and (32219) 2000 OU20.

English Teaching Profiles from the British Council: Burma, Cyprus, Czechoslovakia, Ethiopia, Ghana, India, Lesotho, New Zealand, Pakistan, Qatar, Malaysia.

Science.gov (United States)

British Council, London (England). English Language and Literature Div.

The role of English and the status of English language instruction is reported for Burma, Cyprus, Czechoslovakia, Ethiopia, Ghana, India, Lesotho, New Zealand, Pakistan, Qatar, and Malaysia. The profile for each country contains a summary of English instruction within and outside of the educational system, teacher supply and qualifications,…

Dělnický dům a proměny sociálně vyloučené oblasti : Případová studie lokality Brno-Cejl

Czech Academy of Sciences Publication Activity Database

Pospíšilová, Jana; Brožovičová, K.

2015-01-01

Roč. 13, č. 1 (2015), s. 157-176 ISSN 1429-0618 Institutional support: RVO:68378076 Keywords : Socially excluded areas * Upper and Lower Cejl * Brno * Ethnology * Urban renovation * Roma inhabitants * Anthropology Subject RIV: AC - Archeology, Anthropology , Ethnology

International comparison of the economy of constructing nuclear power plants by using the method of referred investment costs in Czechoslovakia and in the USA

International Nuclear Information System (INIS)

Majer, P.; Jelen, J.

1989-01-01

The method of referred investment costs was applied to a comparison of the economy of constructing the nuclear power plant at Temelin, Czechoslovakia, with that for the hypothetic nuclear power plant at Middletown, USA. For a reasonably adopted Czechoslovak crown/USD rate, the obtained costs for building the Temelin power plant are 50% higher than those for building the reference Middletown power plant. This compares rather favorably with the general level of investment costs in Czechoslovakia under the present economic conditions. The analysis performed shows that savings in investment costs should be sought in the fields of technological modernization of preparatory work and in all construction work, with the aim to reduce particularly live work. (P.A.). 12 tabs., 8 refs

Exploiting Victory, Sinking into Defeat: Uniformed Violence in the Creation of the New Order in Czechoslovakia and Austria, 1918–1922

Czech Academy of Sciences Publication Activity Database

Kučera, Rudolf

2016-01-01

Roč. 88, č. 4 (2016), s. 827-855 ISSN 0022-2801 R&D Projects: GA ČR GA14-14612S Institutional support: RVO:67985921 Keywords : Czechoslovakia, 1918-1922 * Austria, 1918-1922 * violence Subject RIV: AB - History Impact factor: 1.061, year: 2016

Towards the Expert Governance. Social Scientific Expertise and the Socialist State in Czechoslovakia, 1950s-1980s

Czech Academy of Sciences Publication Activity Database

Sommer, Vítězslav

2016-01-01

Roč. 1, č. 2 (2016), s. 138-157 ISSN 2521-0947 R&D Projects: GA ČR GJ15-19437Y Institutional support: RVO:68378114 Keywords : Czechoslovakia * Communist Party * social ism Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings) http://serendipities.uni-graz.at/index.php/serendipities/article/view/2/pdf

Toward a Population Revolution? The Threat of Extinction and Family Policy in Czechoslovakia 1930s–1950s

Czech Academy of Sciences Publication Activity Database

Rákosník, J.; Šustrová, Radka

2018-01-01

Roč. 43, č. 2 (2018), s. 177-193 ISSN 0363-1990 R&D Projects: GA ČR GA14-35273S Institutional support: RVO:67985921 Keywords : Czechoslovakia, 1930s-1950s * family policy * social policy Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings) Impact factor: 0.239, year: 2016

Monitoring of the Green Roofs Installation in Brno-City District, Czech Republic

Science.gov (United States)

Rebrova, Tatiana; Beckovsky, David; Selnik, Petr

2017-12-01

In spite of the rapidly growing interest to the green roofs, there is insufficient information about their local quantities and areas in Czech Republic as well as in Central Europe. There is a lack of technical information that leads to the further development, application and environmental contribution of green roofs under local climatic conditions. The purpose of the research is to follow the tendency of how the process of green roofs’ popularization is performed in the Czech Republic and to determine basic parameters of the installed green roofs. These parameters include total quantity, area and the most common roof vegetation type (extensive or intensive); how many green roofs were installed over the last years and as a result, how the proportion of the green roofs to the conventional ones is changing. For initial evaluation Brno-City District was chosen as the next stage of university environmental project EnviHUT following the genesis of green roofs under local weather conditions.

Radiation protection in the Czechoslovak nuclear power plants

International Nuclear Information System (INIS)

Singer, J.; Koc, J.; Hynek, J.; Trousil, J.

1987-01-01

The radiation monitoring by means of the central information system and of autonomous, portable and laboratory devices as well as a brief characteristic of the nuclear power plant radiation fields are described. The new personal dosimetric film and thermoluminescent badges and the method (including the block diagram) for personal dose evaluation are also introduced. Internal contamination monitoring is performed by means of a whole-body counter and excreta sample analysis. Monitoring the influence of effluents from nuclear power plants on environment in Czechoslovakia is based on significant radionuclide measurements in ventilation stacks and in the environment, also by means of the telemetric system, all in connection with mathematical models. (author)

Power, ideology and children: Socialist childhoods in Czechoslovakia

Directory of Open Access Journals (Sweden)

Marek Tesar

2018-04-01

Full Text Available There was not one, singular childhood in socialist Czechoslovakia, but many and diverse, plural, childhoods. Spanning over 40 years (1948–1989, the Czechoslovak communist governance produced diverse conceptualisations of childhoods that remain often invisible, unexplored, and the current analyses are at best sketchy and refer mostly to pedagogical nuances of strong ideological pedagogical struggles. One way to explore such an abundance of historical data in a short journal article is to utilise a somewhat personal narrative of a child. This dialogic approach allows the strong presence of the voice of a child, re-told from an adult’s perspective, and it methodologically justifies an approach to thinking and theorising of socialist childhoods through Vaclav Havel’s (1985; 1989; 1990 theoretical thinking that has been utilised in philosophy of education previously (see Tesar, 2015e. There are also other examples of complex and thorough analyses of socialist childhoods in other countries (see for example Aydarova et al, 2016, and theoretical thinking about the socialist child as a foreigner to its own land, can be done through Kristeva’s lens (Arndt, 2015.

Application of ionizing radiation to the preservation of objects of art and historical monuments

International Nuclear Information System (INIS)

Janovsky, I.

2006-01-01

A brief introduction into the title topic, concentrating on the history of the efforts worldwide and, in particular, in Czechoslovakia (or today's Czech Republic). Specifically named are the Nuclear Research Institute at Rez, Prague Institute of Chemical Technology, Central Bohemian Museum at Roztoky with its irradiation facility, and the Central Institute for Isotope and Radiation Research in Leipzig, Germany. (P.A.)

Analysis of rainfall intensities using very dense network measurements and radar information for the Brno area during the period 2003-2009

Energy Technology Data Exchange (ETDEWEB)

Salek, Milan; Stepanek, Petr; Zahradnicek, Pavel [Czech Hydrometeorological Institute, Brno (Czech Republic)

2012-02-15

This study presents a data quality control and spatial analysis of maximum precipitation sums of various durations for the area of the city of Brno, using a dense network of automatic gauge stations and radar information. The measurements of 18 stations in the area of Brno, Czech Republic were established for the purposes of better management of the city sewerage system. Before evaluation of the measurements, quality control was executed on the daily, hourly and 15-minute precipitation sums. All suspicious data were compared with radar measurements and erroneous input data were removed. From this quality controlled data, the maxima of precipitation sums for durations of 5, 10, 15 and 60 minutes were calculated for the given time frames (months, seasons and years) and were spatially analyzed. The role of spatial precipitation estimates using weather radar data for hourly rainfall accumulations has been investigated as well. It is revealed that radar measurements show rather little improvement of the areal precipitation estimates when such a dense gauge network is available in real time, but it would be hard to replace radar measurements by any other source of data for successful quality control of the rain-gauge data, especially in summer months. (orig.)

Before the Exodus: Czechoslovakia as a Transit Country for Jewish Refugees from Poland Until the Pogrom in Kielce, 1945-1946

Czech Academy of Sciences Publication Activity Database

Friedl, Jiří

2017-01-01

Roč. 45, č. 1 (2017), s. 129-154 ISSN 0084-3296 R&D Projects: GA ČR(CZ) GA17-01233S Institutional support: RVO:67985963 Keywords : Jewish refugees * Czechoslovakia * Poland * Bricha Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

Každodenní život městských protestantských komunit pozdního 18. století. Brno a nové Město na Moravě

Czech Academy of Sciences Publication Activity Database

Bolom-Kotari, Sixtus

2014-01-01

Roč. 33, č. 1 (2014), s. 269-298 ISSN 0231-7443 Institutional support: RVO:67985963 Keywords : 1781 * Brno * Nové Město na Moravě * Edict of Tolerance * Enlightenment * Protestantism Subject RIV: AB - History

Surveying the Vienna Meridian from Brno to Varaždin

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Miljenko Solarić

2016-12-01

Full Text Available The introduction provides a brief overview of using trigonometric chains for determining meridian arc lengths in Europe, as well as their extension to trigonometric networks in order to produce contemporary accurate maps in France. After Ruđer Bošković had visited Croatian-Hungarian Queen and Roman-German Empress Maria Theresa, she ordered Jesuit Joseph Liesganig to survey the meridian from Brno (Soběšice, over Vienna and Graz to Varaždin by establishing and surveying a trigonometric chain. That distance amounts to 320 km, i.e. the difference between latitude of the starting and finishing points of the chain equaled 2° 56' 45.85''. Two baselines were measured directly between Wiener Neustadt and Neunkirchen of 6410.903 Vienna fathom (12 158.175 m and between Seyring and Glizendorf in the Moravian field (Moravské pole, Marchfeld of 6387.862 Vienna fathom (12 114.478 m. Liesganig published previous Vienna Meridian survey results in Philosophical Transactions in London in 1768 and the final results in Latin in Dimensio Graduum Meridiani Viennensis et Hungarici in 1770. His results were quickly criticized and subsequently subjected to validation. Trigonometric point Varaždin is the first and oldest trigonometric point in Croatia.

Technical Report: The Development and Experience with UAV Research Applications in Former Czechoslovakia (1960s-1990s)

Science.gov (United States)

Kolejka, Jaromír; Plánka, Ladislav

2018-02-01

The use of unmanned aerial vehicles in a number of fields of human activity represents the second wave of interest in the development and application of automated flying remotely controlled machines to collect aerial data. The former Czechoslovakia was one of the world's leading countries in the 1960s-1990s in terms of an unprecedented boom of development and applications of flying machines for imaging the Earth's surface. The reasons for their use were the same as today. Since the mid-1960s, radio-controlled (RC) models of aircraft carrying various types of photographic cameras have been developed. In spite of many administrative constraints, kite helicopters, fixed-wing aircrafts, and rogallo-wing aircrafts gradually began to be used in research. The photographic cameras for 1, 2, 4, and 6 bands carried by RC-aircraft models were developed in cooperation with leading Czech companies. These cameras used colour and black-and-white films, positive and negative films, and panchromatic, spectrozonal, and multispectral films. The general methodology and the RC-aircraft model application rules were both developed. The dominant processing method was the visual image interpretation, with and without the assistance of instruments. Optical and digital image mixers were used in Czechoslovakia, so it was possible to use natural and unnatural colour composites to highlight the studied phenomenon. A number of examples of the techniques and the scientific applications are presented in the article.

„Are We Still Behaving as Revolutionaries?“. Radovan Richta, Theory of Revolution and Dilemmas of Reform Communism in Czechoslovakia

Czech Academy of Sciences Publication Activity Database

Sommer, Vítězslav

2017-01-01

Roč. 69, č. 1 (2017), s. 93-110 ISSN 0925-9392 R&D Projects: GA ČR GJ15-19437Y Institutional support: RVO:68378114 Keywords : Czechoslovakia * scientific and technological revolution * reform communism * Radovan Richta Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings) Impact factor: 0.059, year: 2016

The tool of power legitimisation and guardianship. Social policy and its implementation in the pension systems of Czechoslovakia and the German Democratic Republic (1970-1989)

Czech Academy of Sciences Publication Activity Database

Vilímek, Tomáš

2015-01-01

Roč. 3, č. 1 (2015), s. 57-89 ISSN 2336-3142 Institutional support: RVO:68378114 Keywords : social policies * normalization * Czechoslovakia 1970-1989 * East Germany 1970-1989 Subject RIV: AB - History http://www.usd.cas.cz/casopis/czech-journal-of-contemporary-history-3-2015/

NOVÉ NA STARÉ – Brno, nároží Bratislavská - Stará

OpenAIRE

Červinková, Kateřina

2014-01-01

Řešené území se nachází v městské části Brno-střed, na nárožní poloze ulic Bratislavská a Stará. Je tvořeno několika parcelami, které jsou v současné době nezastaveny, nebo se na nich nachází stavby dočasného charakteru. Část vymezeného území dnes slouží jako parkoviště Policie České republiky. Od historického centra ji dělí dopravní - malý městský okruh vedoucí ulicí Koliště. V blízkosti řešeného území jsou městské domy většinou s obchodním parterem, postavené v rozmezí konce 19. - 1.pol. 20...

The participation of the Experimental Design Factory of the Uranium Industry of Czechoslovakia in the design of a tunneling machine with disk bits

Energy Technology Data Exchange (ETDEWEB)

Kastner, P

1983-01-01

A tunneling machine, two prototypes of which were designed and built jointly on the basis of scientific and technical cooperation between the Experimental Design Factory of the Uranium Industry of Czechoslovakia and the VEB-Schachtbau enterprise (East Germany), is described. The experimental design operations were conducted under the methodological leadership of the Mine Construction in the Uranium Industry (Czechoslovakia) enterprise. The experimental design factory developed a general design system for the machine and its individual subassemblies. The detailed technical documentation for the machine units was developed by both enterprises. Each enterprise made two complexes of specific units and spare parts. The prototypes were assembled in both countries with the technical assistance of the producer enterprise of the appropriate subassembly. Industrial tests were conducted by each enterprise independently with technical assistance and delivery of spare parts on the part of the producer enterprise. A machine under the title of VM 24-27 was used to drill more than 2,300 meters of water supply tunnel in East Germany in 1982 and a machine called the RS 24-27 (29) was used in Prague in the same year to drill approximately 1,400 meters of cable collectors. The machine is designed for the passage of rounded mine drifts with a diameter of 2.4 to 2.7 (2.9) meters) to the full cross section in stable rocks. Its overall length is 32.5 meters, while the total weight is 85 tons. The shift productivity was 9.55 meters. Since 1979 the Mining Construction in the Uranium Industry and the Experimental Design Plant of the Uranium Industry Enterprises of Czechoslovakia have supplied disk bits for the TVM Demag tunnel drilling machines (West Germany) and RS 24-27 and the HG 210 Wirth (West Germany) cross cut drills.

Ground beetles (Carabidae on quarry terraces in the vicinity of Brno (Czech Republic

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Lucie Novotná

2012-01-01

Full Text Available The occurrence of ground beetles (Carabidae, Coleoptera was monitored in the exhausted limestone quarry of massif Hády near Brno using formaldehyde pitfall traps with a monthly interval of collection. Research was conducted from April to October in 2009 and 2010. The obtained material was investigated on some synecological characteristics and species affiliation to bioindication groups. In total for both years, 462 specimens of 43 species were captured. Most species were found in habitats with vegetation cover in the immediate vicinity of cultivated agricultural land – 441 specimens of 39 species. In the quarry itself only a minimal amount of ground beetles was found – 21 specimens of 11 species. Decrease in the abundance of ground beetles towards the center of the quarry was demonstrated. Next, significant species of Brachinus crepitans, Brachinus explodens and Cicindela sylvicola (endangered species pursuant to Decree 395/1992 Coll. and species listed in the Red List were reported – near threatened Ophonus sabulicola and vulnerable Cylindera germanica (also endangered species pursuant to Decree 395/1992 Coll.

Comparison of the eLearning Solution at MUAF in Brno and Polytechnic University in Madrid

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Tomáš Foltýnek

2006-01-01

Full Text Available The necessity of eLearning support of the university studies is setting up (or was setting up at the universities all over the world. This paper compares the eLearning technologies available at Mendel University in Brno (MUAF, Czech Republic, and Polytechnic University in Madrid (UPM, Spain, in the context of different conditions at both universities. The level of using of these technologies and practical experiences with them are evaluated too. In concrete this paper deals with the systems GATE (GAbinete de TeleEducación and AulaWeb, used at the UPM and system ELIS, used at MUAF. The fifteen-year experiences with development of eLearning at UPM are very valuable study material for the developers of the ELIS system. Some, especially conception properties of the ELIS system, can be, on the other hand, useful for inspiration vice versa.

Radioimmunoassay of serum 3,5,3'-L-triiodothyronine using reagents available in Czechoslovakia

International Nuclear Information System (INIS)

Safarcik, K.; Zavada, M.; Mueller, J.

1980-01-01

An accurate and reliable method for the determination of the total serum 3,5,3'-triiodothyronine (T 3 ) was developed using reagents available in Czechoslovakia. The method makes it possible to determine T 3 within the sensitivity limits of the method (0.04 ng T 3 /ml) to 10 ng T 3 /ml of serum. Long-term stability of determination was studied using three control sera; for the average concentrations 0.8; 1.31 and 4.17 ng/ml the variation coefficients of long-term stability 17.9, 8.7 and 13.2% were calculated. For a group of 49 sera a comparison was made with a kit by Byk-Mallincrodt. Good agreement of the resulting concentrations was found. The limits of physiological values were determined using a group of 107 individuals with normal function of the thyroid gland from 0.88 to 2.18 ng T 3 /ml serum. (author)

Environmental impact assessment for nuclear and coal-fired power stations in Czechoslovakia

International Nuclear Information System (INIS)

Lapcik, V.

1994-01-01

Czechoslovakia has had legislation requiring environmental impact assessment since 1992. A methodology for complex evaluation of areas with thermal and nuclear energy sources, as related to ecology and environment, was developed by the staff of the Department of Ecology in accordance with the environmental Protection act (No. 17/1992) for use by the Czech Energy Company (Prague). This methodology will serve as a handbook of environmental impact assessment for the energy industry. Chapter 1 of the handbook describes the project, including information on the site, design, and size of the thermal or nuclear power station. Chapter 2 includes the data necessary to identify and assess the main effects that the project is likely to have on the environment. Chapter 3 describes aspects of the environment likely to be affected significantly by a proposed project, including population, fauna, flora, soil, water, air, climatic factors, material assets (such as architectural and archeological heritage), landscape, and the interrelationship between the above factors. Chapter 4 summarizes the measures envisaged to prevent, reduce, and where possible, offer any significant adverse effects on the environment

LET’s start new a LETS: Learning from a case-study investigation in Brno, Czech Republic

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Lukáš Kala

2013-12-01

Full Text Available This paper brings information about the operation of RozLEŤSe, a LETS (Local Exchange Trading System network, based inBrno. LETS are parallel sustainable monetary systems, in which local community networks attempt to extricate themselves from the international economy by using their own currency. LETS is supposed to promote sustainable development by localising economic development. Although, there used to be several LETS group in the Czech Republic, all of them vanished during the first few years of the new millennium.  RozLEŤSe was built from the remains of former LETS groups. Hence, the aim of this study is to determine possible threats to the future existence of the group and evaluate its current operations. This research is a sociological case study investigation examining the socio-demographic characteristics, motivations and organisational functioning of the group. We point out some serious threats to the group (lack of supply, growth in negative credit, decrease in trust and offer possible solutions. 

25 years of the Joint Institute for Nuclear Research in Dubna and Czechoslovakia's part in its activities

International Nuclear Information System (INIS)

Simane, C.; Tucek, J.

1981-01-01

The main tasks and results attained by the individual units of the Joint Institute for Nuclear Research in Dubna are briefly described: by the high energy laboratory, the nuclear problems laboratory, the laboratory of theoretical physics, the laboratory of neutron physics, the laboratory of nuclear reactions, the laboratory of computer technology and automation, and by the unit responsible for the implementation of the project for accelerators of positively charged ions based on the principle of collective acceleration using electron rings. Czechoslovakia contributes approximately 6% to the financing of the Institute. Also briefly described are the main fields of cooperation between Czechoslovak research institutes and the laboratories of the Joint Institute for Nuclear Research. (Z.M.)

The saga of psychoanalysis in Eastern Europe: repression and rebirth in Hungary, and in former Czechoslovakia and Yugoslavia

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Judit Mészáros

Full Text Available Abstract The paper shortly presents the early roles of Budapest, Prague, and Belgrade in the development of psychoanalytic movement in Central-Europe before the Second World War. Mapping this historical heritage, it suggests how psychoanalysts of former Soviet Bloc countries could restore their own psychoanalytic communities. The study investigates the consequences of these dictatorial and authoritarian regimes for psychoanalysis and for psychoanalysts focusing on similarities and differences in Hungary, in former Czechoslovakia, and Yugoslavia. Furthermore, it emphasizes the contribution of the international professional organizations - the International Psychoanalytic Association, and the European Psychoanalytic Federation - for reintegration of Budapest, Prague, and Belgrade to the international psychoanalytic community.

Status and outlook of heat supply in the Czech Republic with the city Brno as example; Stand und Aussichten der Fernwaermeversorgung in der Tschechischen Republik am Beispiel der Stadt Bruenn

Energy Technology Data Exchange (ETDEWEB)

Kohout, V.; Ochrana, L.

1997-01-01

At present much emphasis is placed on adapting the existing plants to modern environmental requirements. The last coalfired heat plant of the Brno district heating system, the heat plant `Cerveny mlyn` (`red mill`), will be replaced by a combined cycle gas turbine that will come into operation before the end of 1998. Another example of the technical modernization programme are the environmental protective measures at the Brno waste incineration plant that was connected to the city`s district heating system in 1992. These technical measures and the integration of the various heat and CHP plants into the overall district heating system have already resulted in a marked reduction of environmentally harmful emissions and thus made an important contribution towards improving the city`s quality of life. (orig.) [Deutsch] Die Autoren berichten ueber die bisherige Entwicklung und den Stand der Waermeversorgung in der Tschechischen Republik unter besonderer Beruecksichtigung der Fernwaerme. Die vielerorts eingeleitete Erneuerung und Modernisierung der Fernwaermeanlagen wird am Beispiel der Stadt Bruenn dargestellt. Die Anpassung der Waermeproduktionsanlagen an die Erfordernisse des Umweltschutzes entsprechend dem Stand der Technik macht betraechtliche Investitionen noetig, wobei in Bruenn der Ersatz alter Kohlekessel durch Gaskessel und Gas-Kombianlagen im Vordergrund steht. (orig.)

Situation Report--Austria, Cameroon, Canada, Czechoslovakia, Denmark, Egypt, France, German Federal Republic, Greece, Hungary, Irish Republic, Jamaica, Malta, Norway, Sabah, Sarawak, Spain, Tahiti (French Polynesia), Tonga, Turkey, and United Kingdom.

Science.gov (United States)

International Planned Parenthood Federation, London (England).

Data relating to population and family planning in 21 foreign countries are presented in these situation reports. Countries included are Austria, Cameroon, Canada, Czechoslovakia, Denmark, Egypt, France, German Federal Republic, Greece, Hungary, Irish Republic, Jamaica, Malta, Norway, Sabah, Sarawak, Spain, Tahiti, Tonga, Turkey, and United…

A Comparison of Educational Research Organizations and Methods, and Their Respective Influence on Secondary School Practices, in Poland, Yugoslavia, Czechoslovakia and the U.S.S.R. Final Report.

Science.gov (United States)

Johnson, William H.E.

A study conducted in Poland, Yugoslavia, Czechoslovakia, and the U.S.S.R. reports how these countries functioned in bridging the traditional gap between the development of theoretical research in education and the achievement of the desired reforms in school policies and practices. The choice of communist dictatorships as study subjects was based…

[Self-rated health status and its implications. Population study of pregnant women in Brno].

Science.gov (United States)

Bouchalová, M; Kukla, L; Okrajek, P

2012-12-01

The subject of self-rated health status of women in fertile age has not yet been investigated in our country. As our study is longitudinal and the same questions-questionnaire items regarding self-rated health of the monitored women are repeated in each investigation phase, we are able to not only find out which factors are related but also verify how this relationship evolves with their ageing, life situation changes and growing up of their children. Research Centre for Toxic Compounds in the Environment, Masaryk University, Brno. Pregnant women from the Brno part of ELSPAC study rated their health status for the time period before becoming pregnant, for the first months of pregnancy and for the half of pregnancy. On the four-grade scale of self-reported health status the associations with their personal health-history (from prenatal questionnaires and prenatal and obstetrician health-care network) were investigated. The monitored women rated their pre-pregnancy health-status increasingly worse with increasing age and weight, increasing morbidity, increasing medicine consumption and with increasing number of injuries. Also their parents, siblings and children were more often ill and more often admitted in hospitals as in-patients. These women required more specialized care starting in their childhood, suffered more from infectious diseases, operations, injuries, stresses and break-ups of their original families. Their misunderstanding with parents was occurred with higher frequency, their upbringing was more strict, they suffered from school failures more often, they had problems with the police and premature pregnancies. According to the mothers education, especially the daughters of college educated women felt subjectively worse. Also women with basic level of education, problems at work, financial troubles, those who had many children and less adults in their household rated their health worse. They were also unemployed and dissatisfied with their housing

Daily radiation. 150 days after Chernobyl: food adviser and cesium map updated. Taegliche Strahlung. Lebensmittelratgeber und Caesiumkarte auf neuestem Stand

Energy Technology Data Exchange (ETDEWEB)

1986-01-01

Contains contributions of basic character about radioactivity, measurement of radioactivity, the fuel cycle, the temporal evolution of radiation burden, fuel reprocessing plants and limit values. Further there are a food adviser, an estimation of risk from food, and a cesium map for Austria from August 1986. Finally there are contributions about Wackersdorf in West Germany, Temelin in Czechoslovakia and on energy policy. The contributions are not connected with particular authors. 10 refs., 29 figs., 11 tabs. (qui).

Risk estimates for the health effects of alpha radiation

International Nuclear Information System (INIS)

Thomas, D.C.; McNeill, K.G.

1981-09-01

This report provides risk estimates for various health effects of alpha radiation. Human and animal data have been used to characterize the shapes of dose-response relations and the effects of various modifying factors, but quantitative risk estimates are based solely on human data: for lung cancer, on miners in the Colorado plateau, Czechoslovakia, Sweden, Ontario and Newfoundland; for bone and head cancers, on radium dial painters and radium-injected patients. Slopes of dose-response relations for lung cancer show a tendency to decrease with increasing dose. Linear extrapolation is unlikely to underestimate the excess risk at low doses by more than a factor of l.5. Under the linear cell-killing model, our best estimate

Use of EMW radiation in the building industry at defects in buildings

Directory of Open Access Journals (Sweden)

Sobotka Jindřich

2017-01-01

Full Text Available This paper discusses theory and application of microwave radiation and experimental optimization of microwave radiation to eliminate moisture content in wood elements. It will be appreciated that the rising moisture leaking into the structure, resulting in defects and structures of the buildings themselves. Owing to its properties, microwave radiation has been used in the construction industry in modern times, in particular to dry wet masonry of buildings. Effects of electromagnetic radiation on building structures lead to relatively sharp decreases in moisture content from damp building structures or elements. The influence of electromagnetic radiation on building structures lead to oscillation of water molecules contained in the material, which cause a phase transformation of water into vapour. Consequently, the vapour evaporates from the moist material, thereby drying the element exposed to radiation. The article describes experiments carried out at the Faculty of Civil Engineering of the Faculty of Technology in Brno that demonstrate successful decrease of water content in building materials using microwave radiation. First, the understanding of microwave radiation will be discussed. Following an analysis of research results an optimum intensity of microwave radiation sources as well as the necessary length of the irradiation of microwave radiation have been determined with respect to the particular type of building material and the success rate of elimination of moisture.

Long-term prospects of capital demands of nuclear power sources construction in Czechoslovakia

International Nuclear Information System (INIS)

Sladek, V.; Kysel, J.

1988-01-01

The capital demands are compared for four variants of nuclear power plant construction projects to be implemented in Czechoslovakia by the year 2030. By the year 2000, all variants are expected to achieve the total installed capacity of 11,280 MW. Construction in the following period then differs: by the year 2030 total installed nuclear capacity is to reach the following values: 1st variant - 30,000 MW; 2nd variant - 35,000 MW, 3rd variant - 36,500 MW and 4th variant - 27,760 MW. WWER-1000, WWER-1500 and WWER-500 reactors are expected to be installed in the variant projects which differ in speed of construction and life of the units. They are designed such as to provide for the smooth transfer of building workers from one site to the next. The comparison of capital demands shows that a suitable siting strategy and site preparation can save costs and preclude serious sociological problems. The possible extension of the life of nuclear power plants will provide for a better use of primary investments and improve the economic efficiency of nuclear power plants. (Z.M.). 2 figs., 4 tabs., 6 refs

Secular Trends and Latitude Gradients in Sex Ratios at Birth in Czechoslovakia and the Post-Czechoslovakian States

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Victor Grech

2012-01-01

Full Text Available Latitude gradients and secular trends in Europe and North America have been found in the male-female ratio at birth (M/F: male births divided by total births which is expected to be 0.515. Annual national data for Czechoslovakia and the post-Czechoslovakian (Czech Republic and Slovakia countries for male and female live births were obtained from the World Health Organisation and analysed with contingency tables. This study analysed 13,123,538 live births. An overall decreasing trend in M/F was found (p < 00001. No latitude gradient was noted. There was an overall deficit of 15,232 male births based on an M/F of 0.515. M/F is declining in this region, despite well developing economies that have resisted the worldwide slowdown. An interplay of several poorly understood factors is likely.

Dílna kultury zvoncovitých pohárů na zpracování rohovce typu Stránská skála (Brno, katastrální území Slatina)

Czech Academy of Sciences Publication Activity Database

Šebela, Lubomír; Škrdla, Petr; Přichystal, A.; Kopacz, J.

2016-01-01

Roč. 1, č. 1 (2016), s. 119-128 ISSN 2453-8612 Institutional support: RVO:68081758 Keywords : Moravia (East part of Czech Republic) * Stránská skála (Brno, cadastral territory of Slatina) * Bell Beaker culture * workshop * chert of the Stránská skála type Subject RIV: AC - Archeology, Anthropology, Ethnology https://fphil.uniba.sk/fileadmin/fif/katedry_pracoviska/karch/MusArch/1_1/119-128.pdf

International comparison of calibration standards for exposure and absorbed dose

International Nuclear Information System (INIS)

Horakova, I.; Wagner, R.

1990-01-01

A comparison was performed of the primary calibration standards for 60 Co gamma radiation dose from Czechoslovakia (UDZ CSAV, Prague), Austria (OEFZS/BEV Seibersdorf) and Hungary (OMH Budapest) using ND 1005 (absolute measurement) and V-415 (by means of N x ) graphite ionization chambers. BEV achieved agreement better than 0.1%, OMH 0.35%. Good agreement was also achieved for the values of exposure obtained in absolute values and those obtained via N x , this for the ND 1005/8105 chamber. The first ever international comparison involving Czechoslovakia was also performed of the unit of absorbed gamma radiation in a water and/or graphite phantom. The participants included Czechoslovakia (UDZ CSAV Prague), the USSR (VNIIFTRI Moscow) and Austria (OEFZS/BEV Seibersdorf). In all measurements, the agreement was better than 1%, which, in view of the differences in methodologies (VNIIFTRI, BEV: calorimetry, UDZ, UVVVR: ionometry) and the overall inaccuracies in determining the absorbed dose values, is a good result. (author)

Assessment of mercury contamination of the Svitava and Svratka rivers and muscle of chub (Leuciscus cephalus L. in the urban agglomeration of Brno in the Czech Republic

Directory of Open Access Journals (Sweden)

Kamila Kružíková

2011-01-01

Full Text Available This study focused on the total mercury and methylmercury content in the muscle of chub (Leuciscus cephalus L., the total mercury in the river sediments and the evaluation of health risks associated with fish contamination. Chub were caught at seven localities on the Svratka and Svitava rivers in the agglomeration of Brno in 2008. The results were compared to those obtained from the same sites in 2007. Total mercury was determined by atomic absorption spectrophotometry using an AMA 245 analyzer, and methylmercury was determined by gas chromatography (using an electron-capture detector after acid digestion and toluene extraction in chub muscle. The highest concentrations of total mercury and methylmercury (0.12 ± 0.14 and 0.07 ± 0.02 mg·kg-1 fresh weight, respectively were found in Svratka before junction (south of Brno, whereas the lowest concentration of mercury and methylmercury in chub (0.06 ± 0.01 and 0.04 ± 0.01 mg·kg-1 was detected in Svitava before junction with the Svratka River. Total mercury in sediments ranged from 0.01 to 1.05 mg·kg-1 dry weight, the highest value was detected in the sediment from Rajhradice. The lowest content (0.01 mg·kg-1 was at Kníničky. Hazard indices calculated for the selected localities showed no health risk for either a standard consumer or a fishing family. Fish from the Svitava and Svratka rivers show very low mercury concentration and hazard index and their consumption poses no health risk from total mercury and methylmercury contamination.

Main approaches to automation of management systems in the coal industry. [Czechoslovakia

Energy Technology Data Exchange (ETDEWEB)

Zafouk, P; Dlabaya, I; Frous, S

1980-01-01

The main approaches to automation of management systems in the coal industry of Czechoslovakia are enumerated. Organizational structure of the branch and concern form of organization. Complex improvement of management system and source of continued development of the branch. Automated control systems, an integral part of the complex management system. Primary problem - automation in the area of design of the information system. Centralization of methodological management of operations in the area of control system development. Unified approach to breakdown of control system into branches. Organizational support of the development of the control system, problems solved by the department of control system development of the Ministry, main department of control system development of the Research Institute, departmental committees in the branch. The use of principles of control system development in the Ostravsko-Karvinsk mining concern is demonstrated. Preparation for development of the control system in the concern: elaboration of concepts and programs of control system development. Design of control system of the concern. Control system of an enterprise in the concern as an integral control system. Support of control system development in organizations, participants in this process, their jurisdiction and obligations. Annual plans of control system development. Centralized subsystems and enterprises. Methods of coordination of the process of improvement of control and support of the harmony of decisions made. Technical support of control system development, construction of a unified network of computer centers in enterprises with combined resources of computer technology.

Intersectional Discrimination of Romani Women Forcibly Sterilized in the Former Czechoslovakia and Czech Republic.

Science.gov (United States)

Albert, Gwendolyn; Szilvasi, Marek

2017-12-01

This paper reviews domestic and international activism seeking justice for Romani and other women harmed by coercive, forced, and involuntary sterilization in the former Czechoslovakia and Czech Republic. Framed by Michel Foucault's theory of biopower, it summarizes the history of these abuses and describes human rights campaigns involving domestic and international litigation, advocacy, and grassroots activism, as well as the responses of the Czech governments. The paper describes how legal and policy work during the past decade has led to recognition of coercive, forced, and involuntary sterilization as a present-day human rights issue worldwide, to the adoption of new guidelines on female sterilization, and to a joint statement on the issue by seven UN agencies. Relying on academic literature, reports by domestic and international human rights groups, state investigations, judgments from Czech courts and the European Court of Human Rights (ECHR), media reports, and the experience of the authors, who have been allies of the Romani women harmed in the Czech Republic since 2005 and 2012, respectively, the paper describes the current state of play with respect to achieving redress for them, including current conceptual, legal, political, and social obstacles and their antecedents in 20th century notions of population control.

Some aspects of increasing the quality of personnel training for nuclear power plants in Czechoslovakia

International Nuclear Information System (INIS)

Jacko, J.; Frimmelova, A.

1989-01-01

Nuclear power plant personnel in Czechoslovakia is subject to periodical training in accordance with the Unified System of Nuclear Facility Personnel Training. This training is the responsibility of the Educational and Training Centre of the Nuclear Plant Research Institute in Trnava. Nuclear plant personnel is divided into 7 groups as follows: A - supervisory technical-administrative management staff; B - selected operating personnel such as shift supervisors, unit supervisors, reactor operators and secondary circuit operators; C - engineering-technical personnel of technical and maintenance departments; D - managing shift-operating staff; E - workers at technical plant departments; F - operational shift workers and servicemen; and G - maintenance personnel. These groups are respected in the training, which includes basic training, re-training and additional training. The basic training comprises 8 stages: general theoretical education; specialized theoretical education; on-the-job training in a plant designated for training; training on a simulator (group B); preparing for and taking final examinations for the certificate; doubling in the NPP designated for training (groups B, D, F); preparation in the NPP of future employment; preparing for and taking the state examination for obtaining the license (group B). Details of the management of the training process, experience gained during the implementation of the training and challenges for future improvement of the system are outlined. (P.A.)

Geographical modelling based on spatial differentiation of fire brigade actions: A case study of Brno, Czech Republic

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Popelínský Jan

2017-03-01

Full Text Available The paper analyzes crisis situations solved by The Fire Rescue Service of the South Moravian Region (FRS in the city of Brno during 24 weeks between 7th April 2013 and 20th September 2013. The article deals briefly with all FRS actions and then focuses on fires. The open-access database of FRS is used for analysis. It is accessed from a database of the innovative web application StreetAlert, which allows users to learn about current fire brigade actions in the specified distance from the mobile phone. The data are processed in PostgreSQL and then spatial analysis is performed using the most detailed administrative division of the city – basic settlement units. As this division of urban space is used also in the most recent Czech census (2011, it is possible to use sociodemographic statistical data for comparison. The article identifies spatial regularities in the distribution of fires, describes the structure of the fires in terms of the type of event (fires of waste, fires of grass and forest, fires of buildings, discovers their possible dependence on the specific characteristics of urban space, finds potentially dangerous places (kernel density analysis, draws valid conclusions applicable to similar settlements, and shows the possible use of the data for local government. The main benefit of the research lies in revealing the spatial distribution of the examined phenomena.

The spatial variability of air temperature and nocturnal urban heat island intensity in the city of Brno, Czech Republic

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Dobrovolný Petr

2015-09-01

Full Text Available This study seeks to quantify the effects of a number of factors on the nocturnal air temperature field in a medium-sized central European city located in complex terrain. The main data sources consist of mobile air temperature measurements and a geographical database. Temperature measurements were taken along several profiles through the city centre and were made under a clear sky with no advection. Altogether nine sets of detailed measurements, in all seasons, were assembled. Altitude, quantity of vegetation, density of buildings and the structure of the transportation (road system were considered as explanatory variables. The result is that the normalized difference vegetation index (NDVI and the density of buildings were the most important factors, each of them explaining a substantial part (more than 50% of overall air temperature variability. Mobile measurements with NDVI values as a covariate were used for interpolation of air temperature for the entire study area. The spatial variability of nocturnal air temperature and UHI intensity in Brno is the main output presented. Air temperatures interpolated from mobile measurements and NDVI values indicate that the mean urban heat island (UHI intensity in the early night in summer is at its highest (approximately 5 °C in the city centre and decreases towards the suburban areas.

Ecotoxicological Assessment of Sediment Leachates of Small Watercourses in the Brno City Suburban Area (South Moravia, Czech Republic

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Miroslava Beklová

2010-01-01

Full Text Available Sediments of two small watercourses Leskava and Troubsky Brook in the Brno city suburban area were examined for their ecotoxicity. Using a standard procedure, extracts of the sediments were prepared for diagnostic tests. These extracts were tested for acute toxicity to fresh-water organisms. The ecotoxicological tests were performed on the fresh-water alga Pseudokirchneriella subcapitata, the vascular water plant Lemna minor, on a representative of invertebrates – the water flea Daphnia magna and on the Xenopus laevis frog embryo and luminiscent Vibrio fischeri bacteria. Possible toxic effects were evaluated using the test determining the inhibition of the growth of white mustard root Sinapis alba. Results of ecotoxicological assessment of sediment leachates showed that their quality varied significantly during the year. Differences were found between results of sediment evaluations from different collection profiles, which may indicate effects of point source pollution. Of the ecotoxicological tests used, the most sensitive organisms included the green algae Pseudokirchneriella subcapitata, bioluminiscent bacteria Vibrio fischeri and the African clawed frog Xenopus laevis. The highest concentrations of arsenic were found by chemical analysis in both spring and autumn sediment leachate samples collected at Site L1 (Leskava. The highest organic pollutant concentrations were found in autumn sediment leachate samples from Site L1. In total PAH sums, phenanthrene was the dominant pollutant at all the sites investigated.

New organizational framework of the radiation protection in the Czech Republic

International Nuclear Information System (INIS)

Klener, V.

1996-01-01

The first administrative acts concerning Radiation Protection were issued on the territory of today's Czech Republic already in the times when it was part of the then Austro-Hungarian Empire. They delt with the regulation of the medical application of radon waters and radioactive mud used in spas. Between the World War I and the World War II the activities related to Radiation Protection covered only some particular facets of the challenge. Two outstanding personalities contributing to the progress in this field are worth mentioning. Prof. Teisinger, founder of occupational medicine in Czechoslovakia with high reputation also in the then Yugoslavia, started to follow-up the health status in radiation workers and strongly supported the idea of personnel monitoring. Prof. Frantisek Behounek - physicist and well known participant of the general Nobile's expedition to the North Pole - performed investigations in dosimetric methods and started to study the radon problems in uranium mines. A systematic approach to Radiation Protection has been adopted from the early nineteen-fifties. In 1956 the Department of Radiation Hygiene was established within the Institute of Industrial Hygiene and Occupational Diseases, headed by Prof. Teisinger. The staff of this Department increased during years from 30 to almost a hundred, and finally, in 1965 an autonomous Research Institute of Radiation Hygiene was created. New tasks related to Radiation Protection arose also at the regional level and not all of them could be handled from this central establishment. Following the model of the Soviet Hygiene Service the Czechoslovak Ministry of Public Health set up in 1957 a network of Stations of Hygiene and Epidemiology in the country. At the level of Regions - the higher level of administrative areas that time - the groups for Radiation Protection were formed to conduct the daily work at workplaces and in their environment

Frances Elisabeth Crowell and the politics of nursing in Czechoslovakia after the first world war.

Science.gov (United States)

Vickers, E D

1999-01-01

The firmly entrenched, negative attitude regarding the nurse in Czechoslovakia was a major deterrent to the development of nursing education in that country after the First World War. Social work was the culturally acceptable form of caring activity for educated women who perceived nursing as a hospital function performed by the religious orders and the less educated. Alice Masaryk, an innovative force in addressing social welfare problems after the war, reinforced this perception. Despite her early investigative experience in social welfare in American settlements before the war, Masaryk gave no indication that she was aware of the recent progress in the development of nursing in America. Her attitude fostered the indecisiveness of the ministers who lacked a clear understanding of nursing and who were reluctant to make any innovative changes that would modernize the profession. Furthermore, older physicians were content with the current nursing situation and did not share younger physicians' visions of a public health team that included well-educated nurses. Crowell had to negotiate within this political and cultural environment where the major figures struggled against proposed changes that may have seemed not only expensive, but also unsettling to their way of life. She recognized the necessity of respecting the Czech position and cooperating with them in attaining an amicable solution. Her educational and professional background, and the European cultural insights she had gained during her years in the U.S. supported her well in meeting this challenge.

New experimental research stand SVICKA neutron field analysis using neutron activation detector technique

Science.gov (United States)

Varmuza, Jan; Katovsky, Karel; Zeman, Miroslav; Stastny, Ondrej; Haysak, Ivan; Holomb, Robert

2018-04-01

Knowledge of neutron energy spectra is very important because neutrons with various energies have a different material impact or a biological tissue impact. This paper presents basic results of the neutron flux distribution inside the new experimental research stand SVICKA which is located at Brno University of Technology in Brno, Czech Republic. The experiment also focused on the investigation of the sandwich biological shielding quality that protects staff against radiation effects. The set of indium activation detectors was used to the investigation of neutron flux distribution. The results of the measurement provide basic information about the neutron flux distribution inside all irradiation channels and no damage or cracks are present in the experimental research stand biological shielding.

BY THE EXPERIENCE OF FOREIGN INTERNSHIP AMONG RUSSIAN STUDENTS’ OF CIVIL ENGINEERING DEPARTMENT OF IZHSTU AT BRNO UNIVERSITY OF TECHNOLOGY (2013

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Valery P. Grahov

2015-01-01

Full Text Available The aim of the study is to investigate the possibilities of foreign internships among Russian students. Methods. The methods involve general-scientific methods of theoretical research – analysis and synthesis. Results. The article is devoted to the analysis of foreign internships of Civil Engineering Department of Kalashnikov Izhevsk State Technical University in foreign universities for a specific period of time. The authors analyze the entry of Russian students into the European educational process. Additionally, the authors describe the educational process of training among Russian students of the Industrial and Civil Construction Department in Brno University of Technology. The training is conducted in accordance with the project of the European Union «Lifelong Learning Programme», which involves some non-profitable projects of foreign exchange of students and teachers; e.g. Erasmus Mundus, that is accessible more or less for all universities all over the world. A brief assessment of teaching subjects in the Czech University is given. The concept of students’ foreign internships as a part of preparation of intended graduates with a degree in «Construction» is extended. Evident, current and future advantages and benefits of such foreign internship projects are noted. Scientific novelty and practical significance. The research findings include the developed recommendations for students’ internship organization in foreign universities. 

Attracting Pupils and Students to Natural Sciences: Challenges in Higher Education on the Example of Science Learning Centre Bioskop Masaryk University (Brno, the Czech Republic

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Ondřej Konečný

2016-09-01

Full Text Available Many universities in the Czech Republic lack students´ interest in the studies of natural science. That is why all the universities have to come up with an idea how to popularize these scientific fields to attract potential university applicants. One of the ways of achieving that is to create educational centres, which are able, thanks to these programmes, to approach students of primary and secondary schools and show them the natural sciences. The presented example of one particular educational centre (Bioskop Masaryk University, Brno, the Czech Republic evaluates the success rate of their activities while using written questionnaire survey among the visitors of the programmes (students of primary and secondary schools as well as their pedagogues. The results have shown that thanks to these activities the centre created quality conditions for popularization of natural sciences. The results have also proven the centre´s ability to present natural sciences in an attractive and entertaining way to students of elementary and secondary schools. These students expressed their interest in the study of natural sciences and they would like to visit the centre again

Activation of adenosine receptors and inhibition of cyclooxygenases: two recent pharmacological approaches to modulation of radiation suppressed hematopoiesis

International Nuclear Information System (INIS)

Hofer, M.; Pospisil, M.; Vacek, A.; Hola, J.; Weiterova, L.; Streitova, D.; Znojil, V.

2008-01-01

Searching for drugs conforming to requirements for protection and/or treatment of radiation-induced damage belongs to the most important tasks of current radiobiology. In the Laboratory of Experimental Hematology, Institute of Biophysics, v.v.i., Academy of Sciences of the Czech Republic, Brno, Czech Republic, two original approaches for stimulation of radiation-suppressed hematopoiesis have been tested in recent years, namely activation of adenosine receptors and inhibition of cyclooxygenases. Non-selective activation of adenosine receptors, induced by combined administration of dipyridamole, a drug preventing adenosine uptake and supporting thus its extracellular receptor-mediated action, and adenosine monophosphate, an adenosine prodrug, has been found to stimulate hematopoiesis when the drugs were given either pre- or post-irradiation. When synthetic adenosine receptor agonists selective for individual adenosine receptor subtypes were tested, stimulatory effects in myelosuppressed mice have been found after administration of IB-MECA, a selective adenosine A3 receptor agonist. Non-selective cyclooxygenase inhibitors, inhibiting both cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2), indomethacin, diclofenac, or flurbiprofen, have been observed to act positively on radiation-perturbed hematopoiesis in sublethally irradiated mice. However, their undesirable gastrointestinal side effects have been found to negatively influence survival of lethally irradiated animals. Recently tested selective COX-2 inhibitor meloxicam, preserving protective action of COX-1-synthesized prostaglandins in the gastrointestinal tissues, has been observed to retain the hematopoiesis-stimulating effects of non-selective cyclooxygenase inhibitors and to improve the survival of animals exposed to lethal radiation doses. These findings bear evidence for the possibility to use selective adenosine A3 receptor agonists and selective COX-2 inhibitors in human practice for treatment of

Assessment of Environmental Determinants of Physical Activity: a Study of Built Environment Indicators in Brno, Czech Republic.

Science.gov (United States)

Brázdová, Zuzana Derflerová; Klimusová, Helena; Hruška, Dalibor; Prokopová, Alice; Burjanek, Aleš; Wulff, Krauff Rainer Schwanhaeuser

2015-11-01

Research on physical activity in relation to obesity gradually becomes more focused on environmental determinants, which can potentially influence people's health choices. The present article addresses the topic of physical activity from a wider sociological perspective. Our pilot study was designed with the objective of testing the applicability of a method included in the EC 6th Framework Programme EURO-PREVOB, in the Czech context. The method examines specific determinants of the built environment that can have an impact on physical activity at the population level. In addition, the study aims to analyze possible differences in built environment indicators and their relation to the physical activity of people living in neighbourhoods with areas of varying socioeconomic status. The field study was carried out in the city of Brno, Czech Republic, in 5 neighbourhood quintiles, i.e. areas divided according to the socioeconomic status of local residents. In each quintile, we evaluated the quality of the built environment according to the quality, aesthetics and safety of segregated cycle facilities, playgrounds/playing areas, public open spaces, marked road crossings and pavements as well as signs of incivilities and devastation. Between the five quintiles, significant differences were found in the quality of parks and playgrounds/playing areas, pavements, marking of pedestrian crossings, and in general aesthetics, i.e. signs of incivilities and devastation of the built environment. No differences were found in the quality and use of cycle facilities. The method we used for the evaluation of the built environment proved highly applicable in Czech populated areas. Monitoring of built environment indicators in the Czech Republic should provide a basis for health maps, showing potential associations between the prevalence of high-incidence, non-infectious diseases and various social determinants of physical activity. This information might help in achieving an

Development of science and technology in underground coal mining in Czechoslovakia during the 7th 5 year plan

Energy Technology Data Exchange (ETDEWEB)

Klimek, M.

1982-01-01

Reviews main tasks of underground coal mining in Czechoslovakia from 1981 to 1985 in the following basins: Ostrava-Karvina, Kladno, Prievidza, Most and Sokolov. The planned increase of brown and black coal output in each of the basins is discussed. Selected problems associated with mining are evaluated: significant increase of mining depth, rock burst hazards, methane hazards and water influx in the Ostrava-Karvina basin. Investment program in the current 5 year plan as well as until the year 2000 is analyzed: sinking of 38.8 km of mine shafts and 4.4 km of blind shafts. Equipment for shaft sinking produced in the USA (by Robins the 241 SB-184) and in the USSR (the Uralmash Sk-1U system) is compared. Design and technical specifications of the two systems are given. Equipment for mine drivage is also reviewed. The following machines are described: the TVM-55H by Demag (FRG), the TBS V-600E/Sch by Wirth (FRG), the TBM ser. 18a781 by Robins (USA) and the MARK-18T by JARVA (USA). Selected types of powered supports which will be widely used in coal mines in the current 5 year plan are evaluated. Research programs in underground coal mining are reviewed (safety, mining thin coal seams, slice mining of thick coal seams in the Namurian B series, mining extremely thick seams with stowing of the top slice and mining with caving the 4.5 m thick bottom slice). (4 refs.) (In Czech)

Plant physiology at the institute for philosophy in Brno in Mendel’s teacher F. Diebl textbook from 1835

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Jiří Šebánek

2012-01-01

Full Text Available Gregor Mendel attended lectures of F. Diebl, professor of natural history and agricultural science at the Institute of Philosophy in Brno. Diebl published his lectures in a textbook “Abhandlungen über die allgemeine und besondere Naturgeschichte, Brünn 1835.” From the textbook the level of scientific knowledge in plant biology is obvious, with which the later founder of a new field of biology – genetics got acquainted. Diebl considered germination to be a specific method of fermentation transforming seed starch into a sugary matter which nourishes the germinating plant. In the physiology of nutrition he distinguished nutrition from the soil via roots from nutrition from the air via leaves. The former is based primarily on the humus theory of A. Thaer (1809 because not until 5 years after the publication of Diebl’s textbook J. Liebig initiated the mineral theory. Diebl’s presentation of photosynthesis was based on information available at that time about the release of oxygen by green plants under conditions of light and the uptake of CO2, but he had no knowledge about the passage of CO2 into the leaves through stomata. Remarkable is Diebl’s discovery that respiration increases during flowering. Electricity is considered to be a force significantly supporting the life processes of plants. Diebl also noticed the difference between diurnal and night evaporation of water from the leaves. In his textbook growth is connected with nutrition only, as it was the entire 19th century. Stem thickening from the cambium is described very simply. Bud and root regeneration is given the term reproduction which today is commonly used in relation to sexual reproduction. Diebl considered nyctinastic movements (bending or unbending of the leaves and closing of the flowers at night to be “sleep”. He described fertilisation in a primitive way, because it was not until 1848 that the first exact description came out.

LABORARTORY BRNO

OpenAIRE

Krajčová, Petra

2013-01-01

Pri hmotovej skladbe som dbala na oslnenie, pohľadové osy, negatívne vplyvy (ako prach a hluk z dopravy) a chodca, ako základnú jednotku života v meste. Začala som uzavretím bloku. Vznikla príliš veľká hmota. Kultúrna inštitúcia ako stavba pre obyvateľov celého mesta by podľa mala byť odlíšená od svojho okolia. Mala by byť výrazna, a iná skladbou konštrukcie, ako aj celým výrazom. V minulosti sa takéto stavby umiestňovali na výrazne miesta, do zelene, kde bol na stavbu dobrý výhľad zo všetkýc...

Standard and hydrazine water chemistry in primary circuit of VVER 440 units

International Nuclear Information System (INIS)

Burclova, J.

1992-01-01

Standard ammonia-potassium-boron water chemistry of 8 units with VVER 440 in CSFR is discussed as well as the corrosion product activity in the coolant during steady state and shut-down period and surface activity, dose rate build-up and occupational radiation exposure. Available data on hydrazine application (USSR, Hungary) indicate the possibility of the radiation field decreasing. Nevertheless the detailed analysis of 55 cycles of operation under standard water chemistry in Czechoslovakia allows to expect the comparable results for both water chemistries. (author)

National-economic aspects of reducing coal production in the Czech Republic

Energy Technology Data Exchange (ETDEWEB)

Klimek, M. (Otbor Statni Spravy pro Uhelny Prumysl MHPR CR, Prague (Czechoslovakia))

1992-10-01

Analyzes the planned decrease in coal output of Czechoslovakia by the year 2000 and its effects. The following aspects are evaluated: decreasing coal output of Czechoslovakia in comparison to coal output decline in the United Kingdom and FRG in 1980-1990, output of brown and black coal of Czechoslovakia in the period from 1970 to 1991, planned decrease in coal output of Czechoslovakia (influenced by resource depletion, negative effects of coal combustion on the environment, declining demand for energy of the national economy caused by transformation of a command economy into a market one, discontinuation of state subsidies of the coal industry), the situation in individual coal basins of Czechoslovakia, closing coal mines (names of coal mines and closure date), economic aspects of mine closure (social cost, cost of alternative energy sources, cost of technical mine closure), effects of decreasing coal combustion on environmental pollution in Czechoslovakia.

Progress report '83

International Nuclear Information System (INIS)

1984-03-01

In 1983 the Institute of Nuclear Research implemented three main research projects: problems of the development of the nuclear power complex in Czechoslovakia, non-power use of ionizing radiation in the national economy, and problems of radiation safety. The said problems were further subdivided into: reactor physics, reactor technology, reactor materials, radiochemical technology, nuclear safety, standardization, radiation technology, radiopharmaceuticals, neutron activation analysis and neutron radiography. Briefly described are research and development, production and service activities and special technical and computer services provided by the Institute. A general characteristic is presented of the Institute, of its organization, economy, scientific and educational work and the fulfilment of its social programme. (M.D.)

Preservation and gamma irradiation

International Nuclear Information System (INIS)

Ramiere, R.

1991-01-01

The paper reviews briefly the application of gamma radiation to preservation of cultural objects for disinsectization, disinfection and strengthening of materials such as wood or stone by impregnation with a liquid resin and in situ polymerization. As heavy equipment is required two facilities are specialized a 1000 T Bq cobalt 60 source at Grenoble (France) and 100 T Bq one at Rostoky (Czechoslovakia). Examples of treated objects are given [fr

Use of TL dosemeters for measuring doses of external gamma radiation in the vicinity of the Dukovany NPP

International Nuclear Information System (INIS)

Ohera, M.; Fiala, E.; Valasek, J.

1992-01-01

The results of measurement of the photon dose equivalent from external gamma radiation in the surroundings of the Dukovany nuclear power plant are given for 20 sites in southern Moravia over the 1984-1990 period, i.e., one year before starting up the plant and 6 years of its operation. CaSO 4 :Dy TL dosemeters were used, applying filtration with 0.5 mm Pb and 0.2 mm Pb + 0.6 mm Sn. Since 1989, the towns along the borders with Austria (Znojmo, Vranov, Mikulov) have been included, along with the Brno, Trebic, Zakrany, Ivancice and Jaromerice sites, into the national monitoring TL dosimetric network. The elevated doses at some sites come from the bedrock and are not caused by the operation of the plant. The effect of the Chernobyl accident on the dosemeter response is also evaluated. Comparison of the data prior to the Dukovany plant start-up (1984) and during the operation (1985-1990) give evidence that the operation of the power plant did not bring about any increase in the values monitored. (Z.S.). 3 tabs., 8 figs., 9 refs

Přínosy veletrhu REGIONTOUR

OpenAIRE

Kolková, Lucie

2015-01-01

Kolková, L., The benefits of the REGIONTOUR Trade Fair. Bachelor Thesis. Brno: Mendel University, 2015. This thesis deals with the benefits of the REGIONTOUR Trade Fair in Brno. The part of this thesis describes BVV Trade Fairs Brno, a.s. and it's position in a com-petitive marketplace and a specific definition of the REGIONTOUR trade fair with an approximation of current trends in the REGIONTOUR Trade Fair. The practical part is focused on business conditions, business, marketing and social ...

Cooperation of Atomehnergoehksport and Skodaexport in the sphere of atomic power engineering

International Nuclear Information System (INIS)

Gulko, V.D.

1986-01-01

The cooperation is briefly outlined of the Czechoslovak foreign trade organization Skodaexport and its Soviet counterpart Atomehnergoehksport in nuclear power engineering. Thanks to this cooperation within socialist economic integration, 12 WWER-440 units of a total capacity of 5,280 MWe will be built in Czechoslovakia by 1990 followed by the construction of WWER-1000 reactors. Thus, by the year 2000, the total installed capacity in Czechoslovakia will be 15 to 16 thousand MWe. The reactors are being built according to Soviet project designs, with active participation of Soviet experts and organizations. Within the project of cooperation, the Soviet Union also supplies Czechoslovakia with nuclear fuel and regularly provides spent fuel disposal. On the other hand, Czechoslovakia supplies the Soviet Union and other CMEA member countries with reactor components, especially WWER-440 primary circuit equipment, and will become the main supplier of WWER-1000 primary circuit equipment, both according to Soviet project designs. This and close cooperation of Czechoslovak and Soviet organizations ranks Czechoslovakia among the major suppliers of technological equipment for nuclear power plants in CMEA countries. (L.O.)

Long-term changes in CO2 emissions in Austria and Czechoslovakia—Identifying the drivers of environmental pressures

Science.gov (United States)

Gingrich, Simone; Kušková, Petra; Steinberger, Julia K.

2011-01-01

This study presents fossil-fuel related CO2 emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830–2000. The drivers of CO2 emissions are discussed by investigating the variables of the standard Kaya identity for 1920–2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO2 emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO2 throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO2 emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO2 emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO2 emissions in the late 20th century. Neither Austrian “eco-efficiency” nor Czechoslovak restructuring have been effective in reducing CO2 emissions to a sustainable level. PMID:21461052

Higher-Order Chromatin Organisation in Cell Nuclei: Structure and Function

Czech Academy of Sciences Publication Activity Database

Kozubek, Stanislav; Lukášová, Emilie; Bártová, Eva; Kozubek, Michal; Skalníková, M.; Jirsová, Pavla; Koutná, I.

2000-01-01

Roč. 17, - (2000), s. 1145 ISSN 0739-1102. [Mendel - Brno 2000. DNA Structure and Interactions. Their Biological Roles and Implications in Biomedicine and Biotechnologies. 19.07.2000-23.07.2000, Brno] Institutional research plan: CEZ:A17/98:Z5-004-9-ii Subject RIV: BO - Biophysics

Waste incineration plant Brno. Engineering and reconstruction to a modern technology standard; Muellverbrennungsanlage Bruenn. Planung und Umbau auf einen modernen Anlagenstandard

Energy Technology Data Exchange (ETDEWEB)

Quicker, P.; Boerner, R.; Metschke, J.; Eggenstein, U.; Dolezal, V.; Faulstich, M. [ATZ Entwicklungszentrum, Sulzbach-Rosenberg (Germany)

2008-11-15

The waste incineration plant in Brno, Czech Republic will be reconstructed in main parts according to the reference documents of best available technology (BAT). The site has a tradition of more than one hundred years in the field of thermal waste treatment. But the status of the incineration plant does not comply with current requirements. Therefore, it is planned to re-install two complete boiler lines (each with a nominal waste capacity of 14 t/h), including peripheral devices for pre-treatment and waste feed, flue gas cleaning and energy utilization. The challenge lies in the terms of the project. Existing buildings and installations will be in use during the project and continuous operation of the plant is required as far as possible. The ATZ Entwicklungszentrum has been involved in developing the call for tenders, the negotiation process with tenderers and the selection of tenders. Technical focus of the support laid on furnace and boiler with special emphasis in corrosion protection as well as on flue gas cleaning. ATZ has developed the following proposals for the technological design and configuration of these process components in accordance with the BAT document on waste incineration: For optimized corrosion protection in the boiler and combustion chamber, the side walls of the combustion chamber and the ignition ceiling should be lined with back-casting SiC-panels. In the burnout-zone, an Al{sub 2}O{sub 3} ramming material must be applied. Above the combustion chamber, in the temperature zone up to approximately 850 C, air ventilated SiC-panels are the best solution. The rest of the first draught, the boiler ceiling and the first half of the second draught should be weld-cladded with Inconel 625. Same treatment should be applied to membrane walls and those pipes of the first superheater bundle, which are particularly exposed to flue gas. A technological and economical comparison of different options for flue gas treatment showed that dry and semi

Kurt Gödel, completeness, incompleteness

Czech Academy of Sciences Publication Activity Database

Hájek, Petr

2007-01-01

Roč. 82, č. 1 (2007), 012005_1-012005_4 E-ISSN 1742-6596. [Brno Kurt Gödel Days. Brno, 25.04.2007-28.04.2007] R&D Projects: GA AV ČR IAA100300503 Institutional research plan: CEZ:AV0Z10300504 Keywords : Kurt Gödel * completeness * incompleteness Subject RIV: BA - General Mathematics

Schopnosti překladačů programovacího jazyka Python

OpenAIRE

Pala, Ondřej

2015-01-01

PALA, Ondřej. Ability of compilers programming language Python. Brno, 2015. Diploma thesis. Mendel university in Brno. Diploma thesis rate ability of selected compilers programming language Python. First path of thesis is focused to programming language Python and principle of working compilers. Second path is focused to creating testing tasks, defining eva-luation criterias of compilers and testing compilers without testing tasks.

Nontarget lepidoptera species found in the pheromone traps for selected Tortricid species in 2002 and 2003 years

Directory of Open Access Journals (Sweden)

Eva Hrudová

2005-01-01

Full Text Available Pheromone traps were used to monitor the following tortricid moths, i.e. Adoxophyes orana, Archips podanus, A. rosanus, Hedya nubiferana, Pandemis heparana, Spilonota ocellana, Cydia pomonella, Cydia funebrana and Cydia molesta in the localities Brno-Tuřany (Brno-město, Nebovidy (Brno-venkov and Prakšice (Uherské Hradiště. Other Lepidoptera non-target species were present in these target-species pheromone traps, i.e. Adoxophyes orana, Agrotis segetum, Amphipoea oculaea, Archips rosanus, Celypha striana, Cydia coronillana, Enarmonia formosana, Epiblema scutulanum, Epinotia huebneriana, Eucosma fervidana, Euxoa tritici, Hedya pruniana, H. nubiferana, Lymantria dispar, Noctua pronuba, Notocelia rosaecolana, N. roborana, Pammene albuginana, P. suspectana, Pandemis cerasana, Pyrausta rectefascialis, P. aurata, Spilonota ocellana, Yponomeuta malinellus and Zygaena purpuralis.

Kulturní park Brno

OpenAIRE

Tesařová, Zuzana

2013-01-01

Cílem projektu je návrh novostavby kulturně-společenského centra v Brně na Mikuláškově náměstí ve Starém Lískovci. Základní myšlenkou návrhu nebylo pouze navrhnout stavbu, která spolehlivě vyhoví svému účelu, ale také vytvořit živé prostředí pro setkávání lidí a společné trávení volného času. Na daném pozemku uprostřed panelového sídliště navíc nebylo žádoucí ubírat zelených ploch, a tak došlo k utvoření parku na střechách objektů. Tím získal tento původně zapomenutý pozemek svůj charakter a ...

Sealed radionuclide sources - new technical specifications and current practice

Energy Technology Data Exchange (ETDEWEB)

Brabec, D

1987-03-01

Basic technical specifications are discussed valid in Czechoslovakia for sealed radionuclide sources, based on international ISO and CMEA standards. Described are the standardization of terminology, relationships of tests, testing methods, types of sealed sources and their applications, relations to Czechoslovak regulations on radiation protection and to IAEA specifications for radioactive material shipment, etc. Practical impact is shown of the introduction of the new standards governing sealed sources on the national economy, and the purpose is explained of various documents issued with sealed sources. (author). 2 figs., 45 refs.

Webová aplikácia pre inzerciu realít

OpenAIRE

Konečný, Zdenko

2015-01-01

Konečný, Z. Web application for property advertising. Bachelor theses Brno: Mendel University in Brno, 2015. This Bachelor theses is focused on design and implementation of web appli-cation for property advertising according to Norwes Technologies Ltd. require-ments and is divided into literature, methodic part, which explains basic concepts and specific requirements, analysis, modeling and implementation part, which de-scribes process of system formation.

Structure and Stability of Cytidine Adlayers on Au (III), Carbon Electodes with thin Film of Mercury (MFE) and Hg Electrode

Czech Academy of Sciences Publication Activity Database

Hasoň, S.; Vetterl, Vladimír

2000-01-01

Roč. 17, - (2000), s. 1137-1138 ISSN 0739-1102. [Mendel - Brno 2000. DNA Structure and Interactions. Their Biological Roles and Implications in Biomedicine and Biotechnologies. 19.07.2000-23.07.2000, Brno] R&D Projects: GA AV ČR IAA4004002; GA ČR GV204/97/K084 Institutional research plan: CEZ:A17/98:Z5-004-9-ii Subject RIV: BO - Biophysics

O Karlu Kosíkovi a nejen o něm: rozhovor Terezy Kunešové s PhDr. Josefem Zumrem

Czech Academy of Sciences Publication Activity Database

Kunešová, T.; Zumr, Josef

2015-01-01

Roč. 62, č. 1 (2015), s. 105-124 ISSN 1803-7445 Institutional support: RVO:67985955 Keywords : Karel Kosík * Josef Zumr * Marxism * Czechoslovakia * Communist Party of Czechoslovakia * Dialectics of the Concrete * Arnošt Kolman * Ladislav Hejdánek Subject RIV: AA - Philosophy ; Religion http://hdl.handle.net/11222.digilib/133886

ŠIMÁNĚ 2016

Directory of Open Access Journals (Sweden)

Editorial Foreword

2016-12-01

Full Text Available Czecho-Slovak Student Conference on Nuclear EngineeringPrague, Czech Republic, 12. – 13. May 2016Edited byVojtěch Caha, Martin Cesnek, Adam Kecek, Martin Ševeček and Milan ŠtefánikOrganizing InstitutionFaculty of Nuclear Sciences and Physical Engineering, Department of Nuclear Reactors (FNSPE CTU, Czech Technical University in PragueOrganizing CommitteeVojtěch Caha, FNSPE CTU, Czech RepublicMartin Cesnek, FNSPE CTU, MagyarországAdam Kecek, FNSPE CTU, Czech RepublicMartin Ševeček, FNSPE CTU, Czech RepublicMilan Štefánik, FNSPE CTU, Czech RepublicForeword:Nuclear science and technology have a long history within the Czechoslovakia. Even though the Czech Republic and Slovakia have been separated since 1993, wide cooperation on different levels including education and research still exists. In 2015, the 60th anniversary of the Faculty of Nuclear Sciences and Physical Engineering and also several other institutions and companies in the Czech Republic was celebrated. In the light of these events, the organizing committee decided to hold a student conference on nuclear engineering. The only question was whom should be the conference dedicated. The right person seemed to be professor Čestmír Šimáně, one of the Czechoslovakian nuclear pioneers.Professor Šimáně graduated at the Dr. Edvard Beneš Technical university in Brno. During his early career, he had the opportunity to study at Fréderic Joliot-Curie at College de France. Later in Czechoslovakia, he significantly contributed the foundation of the nuclear science and industry in the Czechoslovakia. He became the first employee of the Institute of Nuclear Physics at the Czechoslovakian Academy of Science, later he became the first director of the Nuclear Research Institute in Řež. Professor Šimáně was well established even on the international level. He was in charge as a director assign at the Joint Institute of Nuclear Research in Dubna, Russia or as a division director at

Stereotactic radiosurgery and its potential in neurological practice: our first experience

International Nuclear Information System (INIS)

Vladarova, D.

1991-01-01

The history of radiosurgery of the brain, and experience with the use of beams of ionizing radiation in the therapy of intracranial tumors and arteriovenous malformations are dealt with. Leksell's gamma knife and the way of its use are described. Techniques of stereotactically directed narrow gamma beams with a steep radiation dose gradient serve to subject sharply bounded volumes of tissue to high radiation doses. Owing to a system of collimators, the effect of radiation on the surrounding tissues is negligible. The whole procedure, including the previous angiography and the corresponding calculations, takes 5 to 30 minutes. The latent time after the surgery during which a complete obliteration of the pathological blood vessels takes place is a drawback; this latent time is typically from 4 months to 2 years. World experience in the therapy by this method and the first two cases of patients in Czechoslovakia are described. (M.D.). 1 fig., 12 refs

Komunistická strana Československa ve volbách roku 1946

Czech Academy of Sciences Publication Activity Database

Pernes, Jiří

2017-01-01

Roč. 10, č. 1 (2017), s. 265-289 ISSN 1803-411X Institutional support: RVO:68378114 Keywords : Czechoslovakia * elections * Communist Party of Czechoslovakia * pre-election struggle * campaigning Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

Summary of NPP personnel training in Czech Republic

International Nuclear Information System (INIS)

1996-01-01

The preparation of NPP personnel is one of the most important phases of the process of construction, commissioning, operation and maintenance of nuclear power facilities. The objective is to improve personnel abilities so that they would be able to assure reliable, safe and economic operation of these facilities with high investment costs. It is the purpose of Nuclear Training Centre Brno (NTC Brno) to provide training and services which are responsive to the technological demands and emerging educational standards and criteria of the NPP and the nuclear industry. Fulfilling this purpose is a challenging task. The staff of NTC Brno, in a joint effort with NPP Dukovany and NPP Temelin, has responded to the challenge with comprehensive programs aimed at meeting customers needs. The programs are broadly based, yet flexible so that they can incorporate specific customer requirements

Komunikační mix Svatebního salonu INA

OpenAIRE

Rybníčková, Michala

2015-01-01

Rybníčková, M. Marketing mix for Wedding Boutique INA. Bachelor thesis, Brno: Mendel university in Brno, 2015 This Bechelor thesis focuses on the marketing mix for the company Wedding Boutique INA. Survey results are used to evaluate the effectiveness of marketing tools currently used by INA. Furthermore, the results are used to recommend improvements to the marketing mix. Thesis also includes calculation of costs and scheduling for the year 2015.

Progressive technologies in furniture design

OpenAIRE

Šebková, Martina

2014-01-01

Šebková, M. Progressive technologies in furniture design. Diploma thesis, Brno, Mendel University in Brno, 2014 Diploma thesis 'Progressive technologies in furniture design' is focused on the use of modern technologies in furniture production. The theoretical part explains the basic terms, technology and material options. It focuses mainly on the production of 3D printed furniture and possibilities of virtual testing, measurements, scanning and rapid prototyping. Practical part of diploma the...

Možnosti a omezení rozvoje alternativního stravování v Brně

OpenAIRE

Heppnerová, Vanda

2016-01-01

The aim of the bachelor thesis is to identify possibilities and limitations of development of vegan restaurants in Brno. The theoretical part is focused on benefits of small and middle businesses for regional development, regional market, customer market behaviour, hospitality marketing and alternative forms of eating. The practical part is (1) describing current vegan restaurants on the market of Brno; (2) focused on primary research of opinions of vegan restaurant customers and individual...

Radiometric measurement of ceramic material moisture

International Nuclear Information System (INIS)

Kominek, A.; Sojka, J.; Votava, P.

1975-01-01

Water content measurement using a neutron moisture meter has a long tradition in the CSSR. The method of water content determination using neutron and gamma radiation was developed by the Research Institute of Building Materials in Brno for a number of materials, as e.g. coke, brown coal semi-coke, anthracite, glass sand, dolomite, soda, gravel, aggregates, cement sludge, slag, brick clay, intermediate products of the ceramics industry, refractory building materials, etc. The water content measurement of ceramic materials for the manufacture of wall tiles was performed in a special equipment by detection of the slowed-down neutrons with an accuracy of +-0.6% water (within the range from 5 to 11%) and of materials for the manufacture of floor tiles by means of neutron and gamma radiation with an accuracy of +-0.4% water (within the range from 5 to 8%). (author)

The threat to Austria from Czechoslovakian nuclear power plants not yet headed off

International Nuclear Information System (INIS)

Tollmann, A.

1990-01-01

The author is dissapointed that the recent political changes in the neighbouring Czechoslovakia did not result in a construction stop of Temelin. The Czechoslovakian nuclear lobby fought back. With one exception all members of the present Czechoslovakian government are nuclear proponents. The way to success will be stonier than in Austria because in Czechoslovakia - in contrast to Austria - the public is unenlightened

Návrh webového portálu pro rozvoj dark tourismu v JMK

OpenAIRE

Vágnerová, Yvonne

2016-01-01

Concept of the web portal for development of the dark tourism in JMK. Bachelor thesis. Brno: MENDELU in Brno, 2016. This bachelor thesis is focusing on creating a concept of the web portal for development of the so called dark tourism in JMK. It researches current state of the dark tourism market and proposes suitable marketing mix for consequent propagation of the aforementioned web portal. Last part of thesis describes the actual concept and design of the microsite.

Analýza public relations na FRRMS

OpenAIRE

Rišková, Zuzana

2014-01-01

RIŠKOVÁ, Z. Analysis public relations of the FRRMS. Bachelor thesis. Brno, 2014. The bachelor thesis deals with public relations activities of the Faculty of Regional Development and International Studies (FRRMS) Mendel University in Brno (MENDELU). The aim of the thesis is to analyze public relations activities, what relations has FRRMS with the public. In the theoretical part is defined the meaning of the public relations, goals, starting points, tools and forms of public relations and the ...

Analýza působení reklamy

OpenAIRE

Jelínková, Karolína

2015-01-01

Jelínková, K. Analysis of the effect of advertising. Bachelor thesis. Brno: Mendel University in Brno, 2014. This bachelor thesis is going to deal with the content of advertisement, which Council of advertising has been dealing with, from the point of view of their unethical and identify deceptive metod used in various commercials. In the theoretical part will be defined general knowledge of deceptive method and key concepts for the practical part such as advertising, deception,manipulation ,...

Ecological boiler modernization, feasible energy solutions

International Nuclear Information System (INIS)

Krcek, F.; Matev, M.; Sykora, J.; Chladek, J.

2005-01-01

Alstom Power, s.r.o., ALSTOM GROUP in Brno, Czech Republic is a successor of PBS (First Brno Machine Works). PBS was a well-known company in Bulgaria - mainly as Heating Power Plant (HPP) and Industrial Plant supplier of boilers, industrial steam turbines, milling systems, heat exchangers Btc. PBS has been privatised in two stages starting at1993 year. Alstom recently deals with boiler and heat exchanger products. Industrial turbine but has been sold to Siemens in 2004

The End of Politics, or the Clash of Civilizations

OpenAIRE

Fišer Bohumil

2012-01-01

The text The End of Politics or Clash of Civilizations is a part of a essy Politics from the Viewpoint of a Natural Scientist. The essay is in the book Úvahy o politice, Joštova akademie Brno 2011. Text je závěrečnou kapitolou eseje Politika z pohledu přírodovědce, který vyšel v knize Úvahy o politice, Joštova akademie Brno 2011.

Návrh strategie destinačního managementu města Olomouce ke studentům místních vysokých škol

OpenAIRE

Karlová, Edita

2015-01-01

Karlová E., Proposal of strategy to destination management to students of universities in Olomouc. Bachelor thesis. Brno: Mendel University in Brno, 2015. Bachelor thesis is focused on analysis of tourism in Olomouc, attitude to tourism and spending spare time by students. First part of the thesis is aimed on describing theory of tourism, tourism management, tourist behaviour, destination management, spare time and travelling of youth. Analysis of tourist trade in Olomouc was made from the st...

Long term changes in social metabolism and land use in Czechoslovakia, 1830-2000. An energy transition under changing political regimes

Energy Technology Data Exchange (ETDEWEB)

Kuskova, Petra [Department of Social Geography and Regional Development, Faculty of Science, Charles University in Prague (Czech Republic); Gingrich, Simone; Krausmann, Fridolin [Institute of Social Ecology, Faculty for Interdisciplinary Studies Vienna, Klagenfurt University (Austria)

2008-12-01

Industrialisation goes along with sweeping changes in society's interrelations with its environment. The transition from an agrarian to an industrial society leads to fundamentally new patterns in social metabolism, a process which has been described as socio-metabolic transition. This paper investigates this transition for the case of the current Czech and Slovak Republics and presents a dataset on the development of key variables related to social metabolism during the last 170 years. The dataset includes time series data on the extraction of biomass and fossil fuels, energy consumption and land use. Combining data on Bohemia and Moravia (1830-1915) with data on Czechoslovakia (1918-1992) and the Czech and Slovak Republics (1993-2002), the study covers a period of consecutive political and institutional changes. It includes the feudal regime of the late period of the Habsburg Empire and its disintegration with WWI, the short period of the Czechoslovak Republic in the interwar period, the era of a planned economy under a communist regime, the collapse of this regime and the subsequent turn towards a market economy and European integration in the 1990s. The period was characterized by economic and physical growth. It saw a doubling of population and a growth in GDP by a factor 20. Domestic energy consumption (DEC) increased by a factor 10 and the share of biomass in DEC declined from more than 98% to less than 20%. All in all the observed changes closely resemble the characteristic path of the socio-metabolic transition as observed in other Western European economies. Major political and economic changes did not result in fundamental alterations of the socio-metabolic transition until the mid-20th century. The communist era (1945-1989) was characterized by rapid physical growth and changes in the energy and land use system very similar to those of other Western European economies in the same period, however leading to DEC values substantially higher than those

Motivácia zamestnancov v podniku Schwer Fittings, s.r.o., Martin

OpenAIRE

Badová, Andrea

2014-01-01

Badová, A., Employee motivation in the company Schwer Fittings, s.r.o., Martin. Bachelor thesis. Brno: Mendel University in Brno, 2013. This bachelor thesis is focused on employee motivation in Schwer Fittings, s.r.o., Martin. Main goal of this thesis is to evaluate current state of motivation system in this company and to suggest recommendations that can contribute to increase in employee motivation and to overall satisfaction. The theoretical part is based on literature mentioned in my work...

Renewable Energy Sources Brno '93

International Nuclear Information System (INIS)

1993-01-01

The proceedings contain 27 contributions dealing with unconventional energy sources. The numbers of contributions in the individual classes of topics indicate that interest has mostly concentrated on the direct utilization of solar energy, whereas wind energy, hydroelectric energy and geothermal energy receive less attention and the use of biomass is at the margin of interest. (J.B.)

Culture and public centre Brno-damlake/Theme"Brno-city in the midle of the Europe"/

OpenAIRE

Říhová, Táňa

2013-01-01

V rámci diplomové práce je řešeno téma Brněnské přehrady a jejího efektivního využití. Samotným předmětem diplomové práce je kulturně-společenské centrum (dále jen centrum). Projekt sleduje široký urbanistický kontext a poskytuje nový pohled na provoz a využití této lokality. Obsahuje návrh koordinace pohybu a efektivního využití nejatraktivnějších ploch, které bezprostředně souvisí s vodní hladinou. Kulturně-společenské centrum je koncipováno jako součást krajiny. Navazuje a propojuje dvě úr...

Energy and environment

International Nuclear Information System (INIS)

Spurny, Z.

1987-01-01

The objectives and the proceedings are presented of the conference ''Energy and the environment'' held in Pardubice, Czechoslovakia, on 9-10 June, 1987. A total of 31 papers were presented; 4 papers were centred on nuclear power: an assessment of the impact of ionizing radiation from power generation on the health of the population and on the environment; an assessment of the impact of the nuclear power plant complex in the Jaslovske Bohunice locality on the environment; an assessment of the impact of the Vychodni Cechy (Eastern Bohemia) plant on the environment; and a paper on the ecological optimization of the landscape during the development of the uranium industry. (J.B.)

Concentration of WWER-1000 unit power on one site

International Nuclear Information System (INIS)

Rousek, J.; Kysel, J.; Sladek, V.

1987-01-01

The problem of a suitable number of nuclear power plant units built on one site is discussed. Using an example of three sites being prepared now in Czechoslovakia, two alternatives - one with two WWER-1000 units, the other with four WWER-1000 units on one site - are evaluated from the viewpoint of long-range nuclear power development program in Czechoslovakia, costs, transmission of electric power and heat supply. (author). 10 tabs., 13 refs

Branch file of nonconventional literature in nuclear fields

International Nuclear Information System (INIS)

Kohoutova, J.

The INIS system is completed with a system used by the Nuclear Information Centre for processing all Czecoslovak nonconventional literature on nuclear science and technology, including research reports, searches, translations, trip reports, theses, and information on scientific and technical events in Czechoslovakia, ie., documents that are not normally inputted in INIS. Bibliographies are published in a secondary periodical which is only circulated in Czechoslovakia. The possibilities and prerequisited of automating this work are analyzed. (Ha)

Bílá paní pernštejnská na operní scéně. Antonín Emil Titl: Die Burgfrau (1832)

OpenAIRE

Trojan, Jan

2009-01-01

The opera Die Burgfrau (Brno 1832) is based on the local folk tale of the White Lady, a friendly ghost, who once used to reside in the castle of Pernštejn. In the first half of the nineteenth century pieces as such were shown on stage of the City Theatre at the Zelný trh in Brno, often of Singspiel quality. The opera of the White Lady surpasses all of them in structure and thorough elaboration. In spite of their young age, the authors represented first-class among contemporary artists in ...

Faktory kvality v službách vinárskej turistiky v Českej republike

OpenAIRE

Jánošová, Simona

2015-01-01

Jánošová, S. Factors of quality in wine tourism services in Czech Republic. Bachelor thesis. Brno: Mendel University in Brno, 2015. Thesis deals with investigation of the factors of quality in the service of wine tourism. Aim of this study is to compare the factors affecting the level of service quality wine tourism from an visitor point of view and from companies doing business in this area point of view. I implement the proposals for improving the quality of services for companies of wine t...

Ionizing radiation, radiation sources, radiation exposure, radiation effects. Pt. 2

International Nuclear Information System (INIS)

Schultz, E.

1985-01-01

Part 2 deals with radiation exposure due to artificial radiation sources. The article describes X-ray diagnosis complete with an analysis of major methods, nuclear-medical diagnosis, percutaneous radiation therapy, isotope therapy, radiation from industrial generation of nucler energy and other sources of ionizing radiation. In conclusion, the authors attempt to asses total dose, genetically significant dose and various hazards of total radiation exposure by means of a summation of all radiation impacts. (orig./WU) [de

Radon investigation in Czechoslovakia

International Nuclear Information System (INIS)

Burian, I.

1992-01-01

After a short description of the history of radon measurements in mines, the results of bare track detector application in dwellings are commented on. Many related methods and problems are discussed. Most experiences are similar to the published ones, but details are specific for Central Europe (absence of air-conditioning, etc.). (author)

Case concerning Gabcikovo-Nagymaros project (Hungary/Slovakia). Summary of the Judgement of 25 September 1997

International Nuclear Information System (INIS)

1997-01-01

The summary of the judgement contains: Review of the history of law-suit; Legal consequences of the Judgment. The operative paragraphs reads as follows: (1) A. Finds, that Hungary was not entitled to suspend and subsequently abandon, in 1989, its part of the works in the dam project, as laid down in the treaty signed in 1977 by Hungary and Czechoslovakia and related instruments; B. Finds, that Czechoslovakia was entitled to proceed, in 1991, to the p rovisional solution a s described in the terms of the Special Agreement; C. Finds, that Czechoslovakia was not entitled to put into operation, from 1992, this p rovisional solution ; D. Finds, that notification, 1992, of termination of the Treaty of 1977 and related instruments by Hungary did not have the legal effect of terminating them; 2. A. Finds, that Slovakia, as successor to Czechoslovakia, became a party the Treaty of 1997 as from 1993; B. Finds, that Hungary and Slovakia must negotiate in good faith in the light of the prevailing situation, and must take all necessary measures to ensure the achievement of the objectives of the Treaty of 1977, in accordance with such modalities as they may agree upon; C. Finds, that, unless the Parties otherwise agree, a joint operational regime must be established in accordance with the Treaty of 1977; C. Finds, that, unless the Parties otherwise agree, Hungary shall compensate Slovakia for the damage sustained by Czechoslovakia and by Slovakia on accounts of the suspension and abandonment by Hungary of works for which it was responsible: and Slovakia shall compensate Hungary for the damage it has sustained on account of the putting into operation of the p rovisional solution b y Czechoslovakia and its maintenance in service by Slovakia; E. Finds, that, the settlement of accounts for the construction and operation of the works must be effected in accordance with relevant provisions of the Treaty of 1977 and related instruments, taking due account of such measures as will have

Department of Film of the Ministry of Information 1945 - 1953

OpenAIRE

Stavárková, Kateřina

2017-01-01

Diploma thesis "Film Department of the Ministry of Information 1945 - 1953" deals with the cultural policy in Czechoslovakia after the Second World War. The introductory chapter focuses on evolution of the negotiations on the post-war organization in the restored Czechoslovakia. In this chapter was mentioned historical context with a focus on foreign and domestic resistance movement. A significant part of the diploma thesis is devoted to the constitution and development of the Ministry of Inf...

Důsledky světové hospodářské krize pro Československo ve 30. letech 20. století

OpenAIRE

PAŘIL, Aleš

2013-01-01

This Bachelor's work deals with the consequences of the Great Depression for Czechoslovakia in the 1930's. To better understand the situation before the Great Depression the work begins with characteristic of Czechoslovakia in the 1920's. The course of this crisis is also shortly outlined there. This bachelor's work focuses primarily on the consequences of the Great Depression on the Czechoslovakian economy connected with the social security of the inhabitants. In this work we can also read a...

Socialistická propagace - reklama v podmínkách centrálně plánovaného hospodářství v Československu 70. a 80. let 20.století

OpenAIRE

Šimečková, Barbora

2012-01-01

This bachelor thesis analyses the theory and practice of socialistic advertising in the 70s and 80s od the 20th century in Czechoslovakia. The first part is based on current theories of advertising -- it analysis on the basis of of contemporary theoretical literature (textbooks for students of the Faculty of Journalism at Charles University in Prague, the magazin "Propagace") with theoretical approaches to advertising in the 70s and 80s of the last century in Czechoslovakia. The thesis states...

Post-War Development of Housing Estates in the Sorela Style Joint with the Boom of Mining and Metallurgy in the Ostrava-Karviná Coal District and their Current Significance for Geotourism

Science.gov (United States)

Duraj, Miloš; Cheng, Xianfeng; Niemiec, Dominik; Arencibia Montero, Orlando; Koleňák, Petr

2017-10-01

The post-war Czechoslovakia needed to deal with a complex and urgent problem of rebuilding the destroyed industry after the Second World War. The complicated circumstances shortly after the war divided Europe into two antagonistic units. The former Czechoslovakia fell under the influence of the Soviet Union. Apart from the political and many other changes, the influence of this power also affected the style of the contemporary architecture. A new style called social realism (sorela) evolved and dominated also the culture and arts. The initial ornateness and exaggerated grandeur of the buildings gradually faded out due to economic reasons. The classical ornamental sorela is irregularly represented in many localities of the former Czechoslovakia. It takes form of discrete buildings or whole blocks. Among the most interesting and extensive units to house tens of thousands of citizens employed in mining and metallurgy, there are the buildings in Ostrava-Poruba and Havířov. The localities are nowadays conservation zones due to their significance.

Atoms, radiation, and radiation protection

International Nuclear Information System (INIS)

Turner, J.E.

1986-01-01

This book describes basic atomic and nuclear structure, the physical processes that result in the emission of ionizing radiations, and external and internal radiation protection criteria, standards, and practices from the standpoint of their underlying physical and biological basis. The sources and properties of ionizing radiation-charged particles, photons, and neutrons-and their interactions with matter are discussed in detail. The underlying physical principles of radiation detection and systems for radiation dosimetry are presented. Topics considered include atomic physics and radiation; atomic structure and radiation; the nucleus and nuclear radiation; interaction of heavy charged particles with matter; interaction of beta particles with matter; phenomena associated with charged-particle tracks; interaction of photons with matter; neutrons, fission and criticality; methods of radiation detection; radiation dosimetry; chemical and biological effects of radiation; radiation protection criteria and standards; external radiation protection; and internal dosimetry and radiation protection

Use of fixation techniques in processing radioactive wastes from nuclear power plants in Czechoslovakia

International Nuclear Information System (INIS)

Seliga, M.

1977-01-01

The current state of radioactive waste disposal from the Bohunice nuclear power plant is described. The method of vacuum cementation was chosen for solidifying liquid radioactive wastes. This method makes it possible to obtain a product whose properties, namely strength, leachability, and radiation stability allow for the production of blocks without packing material. Also solved was the fixation of liquid radioactive waste using bituminization based on mixing liquid radioactive waste with aqueous bitumen emulsion in a film evaporator in which the mixture of liquid radioactive wastes and bitumen emulsion evaporate producing solid bitumen. The parameters are given of the cementation and bituminization lines which are designed for use in nuclear power plants with WWER type reactors. (J.B.)

Coal, energy and environment: Proceedings

International Nuclear Information System (INIS)

Mead, J.S.; Hawse, M.L.

1994-01-01

This international conference held in Czechoslovakia was a bold attempt to establish working relationships among scientists and engineers from three world areas: Taiwan, the United States of America, and Czechoslovakia. The magic words unifying this gathering were ''clean coal utilization.'' For the ten nationalities represented, the common elements were the clean use of coal as a domestic fuel and as a source of carbon, the efficient and clean use of coal in power generation, and other uses of coal in environmentally acceptable processes. These three world areas have serious environmental problems, differing in extent and nature, but sufficiently close to create a working community for discussions. Beyond this, Czechoslovakia is emerging from the isolation imposed by control from Moscow. The need for each of these nations to meet and know one another was imperative. The environmental problems in Czechoslovakia are extensive and deep-seated. These proceedings contain 63 papers grouped into the following sections: The research university and its relationship with accrediting associations, government and private industry; Recent advances in coal utilization research; New methods of mining and reclamation; Coal-derived waste disposal and utilization; New applications of coal and environmental technologies; Mineral and trace elements in coal; Human and environmental impacts of coal production and utilization in the Silesian/Moravian region; and The interrelationships between fossil energy use and environmental objectives. Most papers have been processed separately for inclusion on the data base

Radiation practices and radiation measurements

International Nuclear Information System (INIS)

2008-03-01

The guide presents the principal requirements on accuracy of radiation measurements and on the approval, calibration and operating condition inspections of radiation meters, together with requirements for dosimetric services measuring the individual radiation doses of workers engaged in radiation work (approved dosimetric services). The Guide also sets out the definitions of quantities and units used in radiation measurements. The radiation protection quantities used for assessing the harmful effects of radiation and for expressing the maximum values for radiation exposure (equivalent dose and effective dose) are set out in Guide ST 7.2. This Guide concerns measurements of ionizing radiation involved in radiation practices, the results of which are used for determining the radiation exposure of workers engaged in radiation work and members of the public, and of patients subject to the use of radiation in health services, or upon the basis of which compliance with safety requirements of appliances currently in use and of their premises of use or of the workplaces of workers is ensured. The Guide also concerns measurements of the radon concentration of inhaled air in both workplaces and dwellings. The Guide does not apply to determining the radiation exposure of aircrews, determination of exposure caused by internal radiation, or measurements made to protect the public in the event of, or in preparation for abnormal radiation conditions

Old Brno - CITY INSTEAD OF FACTORY

OpenAIRE

Hanousek, Jan

2010-01-01

Řešené území se nachází v oblasti Starého Brna v blízkosti Mendlova náměstí, které v současné době funguje jako dopravní uzel. Jedná se o plochu bývalé továrny Kras a na něj navazující území směrem k brněnskému výstavišti. Mou snahou bylo vytvořit příjemnou lokalitu pro komfortní bydlení se zázemím, službami a obchody. Veřejnými prostory pro volný čas s dostatkem zeleně pro harmonické prostředí, kde budou lidé rádi trávit čas po příchodu z práce. V návrhu jsou co nejvhodněji kombinované funkc...

Results of research and development for nuclear power plants with WWER-1000 type light water reactors

International Nuclear Information System (INIS)

1984-01-01

The conference met in three sessions: 1. Project designing and construction of nuclear power plants; 2. Materials, technologies and applied mechanics; 3. Physics, thermal physics and control. The proceedings contains 82 papers of which only two have not been inputted in INIS. The final resolutions of session 1 related to the reduction of capital costs for newly built units, processing of project documentation, the introduction of step motors manufactured in Czechoslovakia, in-service diagnostics of nuclear power plants, etc. The final recommendations of session 2 dealt with the centralization of the management of research into the reliability, safety and residual life of nuclear installations, with radiation stability of weld metals, repairs of nuclear power plants by patch welding, with welding in nuclear power plants and stress calculations using mathematical methods. Session 3 centred on questions of the safety, reliability and economy of nuclear power plant operation. It was recommended to make a comparison of the results of theoretical calculations with experiments, to concentrate on the automation of measurement, to extend international division of labour and cooperation of CMEA countries, to extend publishing activities in the field of thermal physics, etc. General recommendations were related to the conception of the construction of nuclear power plants in Czechoslovakia, the implementation of original scientific, research and development work, to the question of personnel for nuclear research, the experimental base of the Czechoslovak nuclear programme and to planning and management of technical development. (E.S.)

Radiation and radiation protection; Strahlung und Strahlenschutz

Energy Technology Data Exchange (ETDEWEB)

Bartholomaeus, Melanie (comp.)

2017-04-15

The publication of the Bundesamt fuer Strahlenschutz covers the following issues: (i) Human beings in natural and artificial radiation fields; (ii) ionizing radiation: radioactivity and radiation, radiation exposure and doses; measurement of ionizing radiation, natural radiation sources, artificial radiation sources, ionizing radiation effects on human beings, applied radiation protection, radiation exposure of the German population, radiation doses in comparison; (iii) non-ionizing radiation; low-frequency electric and magnetic fields, high-frequency electromagnetic fields, optical radiation; (iiii) glossary, (iv) units and conversion.

Czechoslovak nuclear medicine, development and present state

Energy Technology Data Exchange (ETDEWEB)

Hupka, S [Ustav Klinickej Onkologie, Bratislava (Czechoslovakia)

1981-01-01

The growth is described of nuclear medicine departments and units in Czechoslovakia in the past 25 years of the existence of the Czechoslovak Society for Nuclear Medicine and Radiation Hygiene, the numbers of personnel and their qualifications. While only three nuclear medicine units were involved in the use of radioisotopes for diagnostic and therapeutic purposes in the 1950's, 29 specialized departments and 15 laboratories are now in existence with a staff of 299 medical doctors and other university graduates and 365 technicians and nurses. They operate all possible instruments, from simple detector devices via gamma cameras to computer tomographs. Briefly, the involvement of the Society is described in coordinated research programs, both with institutions in the country and with the other CMEA countries and IAEA.

Hypothetical requirements on number of personnel in Czechoslovak nuclear power plants

International Nuclear Information System (INIS)

Halik, J.

1990-01-01

The structural changes of Czechoslovak power prevent prediction of labor force development by extrapolating the existing development trends. Nuclear power demands a different qualification and occupation structure of the labor force than conventional power generation. The prediction of the number of personnel is based on data on the expected installed capacity and on its commissioning. The following organizational structures are envisaged for a nuclear power plant: the divisions of the Director, of production, maintenance, radiation safety and quality control, technology and investment, economics and personnel. A total of 15,654 personnel are envisaged for nuclear power plants in 2005. A brief comparison is submitted of labor demands in nuclear power plants in Czechoslovakia and in the world. (M.D.). 1 fig., 4 tabs., 3 refs

Tänapäeva arhitektuuris on vaja kaasamõtlejaid / Irina Raud ; interv. Reet Varblane

Index Scriptorium Estoniae

Raud, Irina, 1945-

2008-01-01

Tallinna Tehnikakõrgkooli arhitektuuriõppetooli juhataja Irina Rauaga arhitektuuriõpetusest Tallinna Tehnikakõrgkoolis, magistriõppest, koostööst Brno tehnikaülikooli ja Eesti Kunstiakadeemiaga

Infrared Radiation and Blackbody Radiation

OpenAIRE

2005-01-01

tut present graph Tutorial Presentation Graph Interactive Media Element This interactive tutorial covers the following: How infrared radiation was discovered., The regions of infrared radiation and their relations to temperature., The nature of blackbody radiation and Planck's radiation law., The relationship between temperature and the power emitted by radiation.The interactions in this tutorial include clicking to reveal new information, and questions that help students...

Tissue banking, biovigilance and the notify library.

Science.gov (United States)

Strong, D Michael

2017-06-30

This issue is dedicated to the contributions of Professor Glyn O. Phillips to the field of tissue banking and the advancement of science in general. The use of ionizing radiation to sterilize medical products drew the interest of the International Atomic Energy Agency (IAEA). A meeting in 1976 in Athens Greece to present work on the effects of sterilizing radiation doses upon the antigenic properties of proteins and biologic tissues was my first introduction of Professor Phillips and the role that he was to play in Tissue Banking (Friedlaender, in Phillips GO, Tallentine AN (eds) Radiation sterilization. Irradiated tissues and their potential clinical use. The North E. Wales Institute, Clwyd, p 128, 1978). The IAEA sponsored subsequent meetings in the Republic of Korea, Czechoslovakia and Rangoon, the later including a visit to the tissue bank by Professor Phillips. His advocacy resulted in multiple workshops and teaching opportunities in a variety of countries, one of which led to the establishment of the Asia Pacific Surgical Tissue Banking Association in 1989 (Phillips and Strong, in Phillips GO, Strong DM, von Versen R, Nather A (eds) Advances in tissue banking, vol 3. World Scientific, Singapore, pp 403-417, 1999).

Radiation exposure and radiation protection

International Nuclear Information System (INIS)

Heuck, F.; Scherer, E.

1985-01-01

The present volume is devoted to the radiation hazards and the protective measures which can be taken. It describes the current state of knowledge on the changes which exposure to ionizing rays and other forms of physical energy can induce in organs and tissues, in the functional units and systems of the organism. Special attention is paid to general cellular radiation biology and radiation pathology and to general questions of the biological effects of densely ionizing particle radiation, in order to achieve a better all-round understanding of the effects of radiation on the living organism. Aside from the overviews dealing with the effects of radiation on the abdominal organs, urinary tract, lungs, cerebral and nervous tissue, bones, and skin, the discussion continues with the lymphatic system, the bone marrow as a bloodforming organ, and the various phases of reaction in the reproductive organs, including damage and subsequent regeneration. A special section deals with environmental radiation hazards, including exposure to natural radiation and the dangers of working with radioactive substances, and examines radiation catastrophes from the medical point of view. Not only reactor accidents are covered, but also nuclear explosions, with exhaustive discussion of possible damage and treatment. The state of knowledge on chemical protection against radiation is reviewed in detail. Finally, there is thorough treatment of the mechanism of the substances used for protection against radiation damage in man and of experience concerning this subject to date. In the final section of the book the problems of combined radiotherapy are discussed. The improvement in the efficacy of tumor radiotherapy by means of heavy particles is elucidated, and the significance of the efficacy of tumor therapy using electron-affinitive substances is explained. There is also discussion of the simultaneous use of radiation and pharmaceuticals in the treatment of tumors. (orig./MG) [de

Atoms, Radiation, and Radiation Protection

CERN Document Server

Turner, James E

2007-01-01

Atoms, Radiation, and Radiation Protection offers professionals and advanced students a comprehensive coverage of the major concepts that underlie the origins and transport of ionizing radiation in matter. Understanding atomic structure and the physical mechanisms of radiation interactions is the foundation on which much of the current practice of radiological health protection is based. The work covers the detection and measurement of radiation and the statistical interpretation of the data. The procedures that are used to protect man and the environment from the potential harmful effects of

Case concerning Gabcikovo-Nagymaros project (Hungary/Slovakia). Judgement

International Nuclear Information System (INIS)

1997-01-01

Hungary and Czechoslovakia in 1977 concluded a treaty for the building of dam structures in Slovakia and Hungary for the production of electric power, flood control and improvement of navigation on the Danube. In 1989 Hungary suspended and subsequently abandoned completion of the project alleging that it entailed grave risks to the Hungarian environment and the water supply of Budapest. Slovakia (successor to Czechoslovakia) denied these allegations and insisted that Hungary carry out its treaty obligations. It planned and subsequently put into operation an alternative project only on Slovak territory, whose operation had effects on Hungary's access to the water of the Danube. In this judgement, the Court found: (1) that Hungary was not entitled to suspend and subsequently abandon, in 1989, its part of the works in the dam project, as laid down in the treaty signed in 1977 by Hungary and Czechoslovakia and related instruments; (2) that Czechoslovakia was entitled ti start, in November 1991, preparation of an alternative provisional solution (called V ariant C ) , but not to put that solution into operation in October 1992 as a unilateral measure; (3) that Hungary's notification of termination of the 1977 Treaty and related instruments on 19 May 1992 did not legally terminate them (and they are consequently still in force and govern the relationship between the Parties); (4) and that Slovakia, as successor to Czechoslovakia became a party the Treaty of 1997.As to the future conduct of the Parties, the Court found: (1) that Hungary and Slovakia must negotiate in good faith in the light of the prevailing situation, and must take all necessary measures to ensure the achievement of the objectives of the 1997 Treaty; (2) that, unless the Parties agree otherwise, a joint operational regime for the dam on Slovak territory must be established in accordance with the Treaty of 1977; (3) that each Party must compensate the other Party for the damage caused by its conduct; (4

Cyrilometodějské milénium a česko-německé vztahy v Brně

Czech Academy of Sciences Publication Activity Database

Altman, Karel

2013-01-01

Roč. 23, č. 2 (2013), 93-98 ISSN 0862-8351 Institutional support: RVO:68378076 Keywords : Cyril and Methodius * inter-ethnic relations * Brno, Moravia Subject RIV: AC - Archeology, Anthropology, Ethnology

Radiation dosimetry and radiation biophysics

International Nuclear Information System (INIS)

Anon.

1981-01-01

Radiation dosimetry and radiation biophysics are two closely integrated programs whose joint purpose is to explore the connections between the primary physical events produced by radiation and their biological consequences in cellular systems. The radiation dosimetry program includes the theoretical description of primary events and their connection with the observable biological effects. This program also is concerned with the design and measurement of physical parameters used in theory or to support biological experiments. The radiation biophysics program tests and uses the theoretical developments for experimental design, and provides information for further theoretical development through experiments on cellular systems

Radiation dosimetry and radiation biophysics

International Nuclear Information System (INIS)

Anon.

1979-01-01

Radiation dosimetry and radiation biophysics are two closely integrated programs whose joint purpose is to explore the connections between the primary physical events produced by radiation and their biological consequences in cellular systems. The radiation dosimetry program includes the theoretical description of primary events and their connection with the observable biological effects. This program also is concerned with design and measurement of those physical parameters used in the theory or to support biological experiments. The radiation biophysics program tests and makes use of the theoretical developments for experimental design. Also, this program provides information for further theoretical development through experiments on cellular systems

Application of radiation-induced apoptosis in radiation oncology and radiation protection

International Nuclear Information System (INIS)

Crompton, N.E.A.; Emery, G.C.; Ozsahin, M.; Menz, R.; Knesplova, L.; Larsson, B.

1997-01-01

A rapid assay of the ability of lymphocytes to respond to radiation-induced damage is presented. Age and genetic dependence of radiation response have been quantified. The assay is sensitive to low doses of radiation. Its ability to assess the cytotoxic response of blood capillaries to radiation has been evaluated. (author)

Foundations of radiation physics and radiation protection. 5. ed.

International Nuclear Information System (INIS)

Krieger, Hanno

2017-01-01

The following topics are dealt with: Types of radiation and radiation fields, the atomic structure, radioactive decays, decay law, natural and artificial radioactivity, interactions of ionizing photon radiation, attenuation of neutral-particle beams, interactions of neutron radiation, interactions of charged particles, ionization and energy transfer, radiation doses, radiation protection phantoms, foundations of the radiation biology of cells, effects and risks of ionizing radiation, radiation expositions of men with ionizing radiation, radiation protection law, practical radiation protection against ionizing radiations, radiation eposures in medical radiology. (HSI)

Nad revitalizací tradičních slavností v Brně

Czech Academy of Sciences Publication Activity Database

Navrátilová, Alexandra

č. 6 (2001), s. 64-72 ISSN 1212-8112 Institutional research plan: CEZ:AV0Z9058907 Keywords : traditional culture * the revival feast festivals * Brno Subject RIV: AC - Archeology, Anthropology, Ethnology

The Paks Nuclear Power Station

International Nuclear Information System (INIS)

Erdosi, N.; Szabo, L.

1978-01-01

As the first stage in the construction of the Paks Nuclear Power Station, two units of 440 MW(e) each will be built. They are operated with two coolant loops each. The reactor units are VVER 440 type water-moderated PWR type heterogeneous power reactors designed in the Soviet Union and manufactured in Czechoslovakia. Each unit operates two Soviet-made K-220-44 steam turbines and Hungarian-made generators of an effective output of 220 MW. The output of the transformer units - also of Hungarian made - is 270 MVA. The radiation protection system of the nuclear power station is described. Protection against system failures is accomplished by specially designed equipment and security measures especially within the primary circuit. Some data on the power station under construction are given. (R.P.)

Radiation

International Nuclear Information System (INIS)

2013-01-01

The chapter one presents the composition of matter and atomic theory; matter structure; transitions; origin of radiation; radioactivity; nuclear radiation; interactions in decay processes; radiation produced by the interaction of radiation with matter

Radiation chemistry

International Nuclear Information System (INIS)

Rodgers, F.; Rodgers, M.A.

1987-01-01

The contents of this book include: Interaction of ionizing radiation with matter; Primary products in radiation chemistry; Theoretical aspects of radiation chemistry; Theories of the solvated electron; The radiation chemistry of gases; Radiation chemistry of colloidal aggregates; Radiation chemistry of the alkali halides; Radiation chemistry of polymers; Radiation chemistry of biopolymers; Radiation processing and sterilization; and Compound index

Environmental radiation and exposure to radiation

International Nuclear Information System (INIS)

1981-02-01

Compared to 1977 the exposure to radiation of the population of the Federal Republic of Germany from both natural and artificial radiation sources has not greatly charged. The amin part of exposure to natural radiation is caused by environmental radiation and by the absorption of naturally radioactive substances into the body. Artificial exposure to radiation of the population is essentially caused by the use of ionizing rays and radioactive substances in medicine. When radioactive materials are released from nuclear facilities the exposure to radiation of the population is only very slightly increased. The real exposure to radiation of individual people can even in the worst affected places, have been at most fractions of a millirem. The exposure to radiation in the worst afected places in the area of a hard-coal power station is higher than that coming from a nuclear power station of the same capacity. The summation of all contributions to the exposure of radiation by nuclear facilities to the population led in 1978 in the Federal Republic of Germany to a genetically significant dose of clearly less than 1 millerem per year. The medium-ranged exposure to radiation by external radiation effects through professional work was in 1978 at 80 millirems. No difference to 1977. The contribution of radionuclide from the fallout coming from nuclear-weapon tests and which has been deposited in the soil, to the whole-body dose for 1978 applies the same as the genetically significant dose of the population with less than 1 millirem. (orig./HP) [de

Nejstarší dýmky a kuřácké potřeby z brněnských archeologických nálezů

Czech Academy of Sciences Publication Activity Database

Holub, P.; Kolařík, V.; Lečbychová, Olga; Zůbek, A.

2016-01-01

Roč. 59, č. 1 (2016), s. 161-166 ISSN 0560-2793 Institutional support: RVO:68081758 Keywords : pipe * tobacco pipe * smoking * archaeology * Brno * Early Modern Age Subject RIV: AC - Archeology, Anthropology, Ethnology

Radiation measurement

International Nuclear Information System (INIS)

Go, Sung Jin; Kim, Seung Guk; No, Gyeong Seok; Park, Myeong Hwan; Ann, Bong Seon

1998-03-01

This book explains technical terms about radiation measurement, which are radiation, radiation quantity and unit such as prefix of international unit, unit for defence purposes of radiation, coefficient of radiation and interaction, kinds and principles of radiation detector, ionization chamber, G-M counter, G-M tube, proportional counter, scintillation detector, semiconductor radiation detector, thermoluminescence dosimeter, PLD, others detector, radiation monitor, neutron detector, calibration of radiation detector, statistics of counting value, activation analysis and electronics circuit of radiation detector.

Radiation protection medical care of radiation workers

International Nuclear Information System (INIS)

Walt, H.

1988-01-01

Radiation protection medical care for radiation workers is part of the extensive programme protecting people against dangers emanating from the peaceful application of ionizing radiation. Thus it is a special field of occupational health care and emergency medicine in case of radiation accidents. It has proved helpful in preventing radiation damage as well as in early detection, treatment, after-care, and expert assessment. The medical checks include pre-employment and follow-up examinations, continued long-range medical care as well as specific monitoring of individuals and defined groups of workers. Three levels of action are involved: works medical officers specialized in radiation protection, the Institute of Medicine at the National Board for Atomic Safety and Radiation Protection, and a network of clinical departments specialized in handling cases of acute radiation damage. An account is given of categories, types, and methods of examinations for radiation workers and operators. (author)

Čeština známá i neznámá - nalejvárna, šrotna, bič.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 9 (2017), s. 4-4 Institutional support: RVO:68378092 Keywords : Czech Linguistic Atlas * spoken urban language * slang Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

20 let Oddělení environmentální geografie Ústavu geoniky AV ČR, v.v.i

Czech Academy of Sciences Publication Activity Database

Frantál, Bohumil; Kirchner, Karel; Klusáček, Petr

2013-01-01

Roč. 32, č. 2 (2013), s. 54-56 ISSN 1213-1075 Institutional support: RVO:68145535 Keywords : Department of environmental geography * 20 years of founding * Brno Subject RIV: DE - Earth Magnetism, Geodesy, Geography

Religiöse Toleranz und wirtschfatlicher Aufschwung: Die Brünner Evangelischen und der Wandel der Gesellschaft 1781-1815

Czech Academy of Sciences Publication Activity Database

Bolom-Kotari, Sixtus

2016-01-01

Roč. 56, č. 1 (2016), s. 88-121 ISSN 0523-8587 Institutional support: RVO:67985963 Keywords : Religious Toleration * Protestantism * late Enlightenment * German-Czech relations * Brno * Moravia * Moravian Manchester Subject RIV: AB - History

Analýza stavu a možností rozvoje východní části vnitřního Brna

Czech Academy of Sciences Publication Activity Database

Vaishar, Antonín; Zapletalová, Jana; Walter, V.

2009-01-01

Roč. 12, č. 6 (2009), s. 22-28 ISSN 1212-0855 Institutional research plan: CEZ:AV0Z30860518 Keywords : development potential * Brno * brownfields Subject RIV: AP - Urban, Regional and Transport Planning

East Europe Report, Economic and Industrial Affairs

National Research Council Canada - National Science Library

1984-01-01

PARTIAL CONTENTS: CZECHOSLOVAKIA - Counterplanning Use in Selected CSR Areas Discussed, May 1984 Economic Results Summarized, First Half 1984 Ecocomic Results Summarized, Procurement of Grain Described...

Radiation measurement practice for understanding statistical fluctuation of radiation count using natural radiation sources

International Nuclear Information System (INIS)

Kawano, Takao

2014-01-01

It is known that radiation is detected at random and the radiation counts fluctuate statistically. In the present study, a radiation measurement experiment was performed to understand the randomness and statistical fluctuation of radiation counts. In the measurement, three natural radiation sources were used. The sources were fabricated from potassium chloride chemicals, chemical fertilizers and kelps. These materials contain naturally occurring potassium-40 that is a radionuclide. From high schools, junior high schools and elementary schools, nine teachers participated to the radiation measurement experiment. Each participant measured the 1-min integration counts of radiation five times using GM survey meters, and 45 sets of data were obtained for the respective natural radiation sources. It was found that the frequency of occurrence of radiation counts was distributed according to a Gaussian distribution curve, although the obtained 45 data sets of radiation counts superficially looked to be fluctuating meaninglessly. (author)

Radiation carcinogenesis

International Nuclear Information System (INIS)

1978-01-01

The Cancergram deals with all aspects of radiation carcinogenesis. The term radiation here includes U-V radiation and the entire electromagnetic spectrum, electron and other charged particle beams, neutrons, and alpha and beta radiation from radioactive substances. Abstracts included concern relationships between radiation and carcinogenesis in humans, experimental induction of tumors in animals by irradiation, studies on the mechanism of radiation carcinogenesis at the cellular level, studies of RBE, dose response or dose threshold in relation to radiation carcinogenesis, and methods and policies for control of radiation exposure in the general population. In general, this Cancergram excludes abstracts on radio-therapy, radiologic diagnosis, radiation pathology, and radiation biology, where these articles have no bearing on radiation carcinogenesis

Radiation risks and radiation protection at CRNL

International Nuclear Information System (INIS)

Myers, D.K.

1986-01-01

Radiation exposure is an occupational hazard at CRNL. The predicted health effects of low levels of radiation are described and compared with other hazards of living. Data related to the health of radiation workers are also considered. Special attention is given to the expected effects of radiation on the unborn child. Measures taken to protect CRNL employees against undue occupational exposure to radiation are noted

Radiation physics, biophysics, and radiation biology

International Nuclear Information System (INIS)

Hall, E.J.; Zaider, M.

1991-05-01

Research at the Radiological Research Laboratory is a blend of physics, chemistry, and biology, involving research at the basic level with the admixture of a small proportion of pragmatic or applied research in support of radiation protection and/or radiotherapy. Current research topics include: oncogenic transformation assays, mutation studies involving interactions between radiation and environmental contaminants, isolation, characterization and sequencing of a human repair gene, characterization of a dominant transforming gene found in C3H 10T1/2 cells, characterize ab initio the interaction of DNA and radiation, refine estimates of the radiation quality factor Q, a new mechanistic model of oncogenesis showing the role of long-term low dose medium LET radiation, and time dependent modeling of radiation induced chromosome damage and subsequent repair or misrepair

Etnološko istraživanie grada Brna. Stabilnosti i promene moravske metropole

Czech Academy of Sciences Publication Activity Database

Pospíšilová, Jana

2010-01-01

Roč. 58, č. 2 (2010), s. 83-90 ISSN 0350-0861 Institutional research plan: CEZ:AV0Z90580513 Keywords : urban ethnology * Brno * folk culture * inner city Subject RIV: AC - Archeology, Anthropology, Ethnology

Inventura industriální identity

Czech Academy of Sciences Publication Activity Database

Hnídková, Vendula

2015-01-01

Roč. 94, č. 6 (2015), s. 370-372 ISSN 0042-4544 Institutional support: RVO:68378033 Keywords : Löw- Beer House Brno * cultural, national and social identity Subject RIV: AL - Art, Architecture, Cultural Heritage

Radiation detection device and a radiation detection method

International Nuclear Information System (INIS)

Blum, A.

1975-01-01

A radiation detection device is described including at least one scintillator in the path of radiation emissions from a distributed radiation source; a plurality of photodetectors for viewing each scintillator; a signal processing means, a storage means, and a data processing means that are interconnected with one another and connected to said photodetectors; and display means connected to the data processing means to locate a plurality of radiation sources in said distributed radiation source and to provide an image of the distributed radiation sources. The storage means includes radiation emission response data and location data from a plurality of known locations for use by the data processing means to derive a more accurate image by comparison of radiation responses from known locations with radiation responses from unknown locations. (auth)

Radiation chemistry in development and research of radiation biology

International Nuclear Information System (INIS)

Min Rui

2010-01-01

During the establishment and development of radiation biology, radiation chemistry acts like bridge which units the spatial and temporal insight coming from radiation physics with radiation biology. The theory, model, and methodology of radiation chemistry play an important role in promoting research and development of radiation biology. Following research development of radiation biology effects towards systems radiation biology the illustration and exploration both diversity of biological responses and complex process of biological effect occurring remain to need the theory, model, and methodology come from radiation chemistry. (authors)

[Rationalization in 20th-century czechoslovak pharmacy practice - commission for rationalization and standardization in medicine, veterinary medicine and pharmacy - part 2*].

Science.gov (United States)

Babica, Jan; Rusek, Václav

2014-08-01

In interwar Czechoslovakia health care, an increased attention paid to the new ideas of scientific management (Taylorism), work rationalization and standardization led to the establishment of the Commission for Rationalization and Standardization in Medicine, Veterinary Medicine and Pharmacy (RANOK) within the Department of Natural Science and Medicine of the Masaryk Academy of Work. Within RANOK, the group for pharmacy worked between 1928 and 1932. The first part of the paper described the scientific management and standardization movement in interwar Czechoslovakia, the establishment of Masaryk Academy of Work and RANOK, and work objectives of RANOK and its group for pharmacy. The second part deals with the work results, relative failure and importance of the group for pharmacy.

Foam radiators for transition radiation detectors

International Nuclear Information System (INIS)

Chernyatin, V.; Dolgoshein, B.; Gavrilenko, I.; Potekhin, M.; Romaniouk, A.; Sosnovtsev, V.

1993-01-01

A wide variety of foam radiators, potentially useful in the design of a transition radiation detector, the possible particle identification tool in collider experiments, have been tested in the beam. Various characteristics of these radiators are compared, and the conclusion is reached that certain brands of polyethylene foam are best suited for use in the detector. Comparison is made with a 'traditional' radiator, which is a periodic structure of plastic foils. (orig.)

Ekologie a vývoj lidstva

Czech Academy of Sciences Publication Activity Database

Květ, Jan

2004-01-01

Roč. 2004, č. 1 (2004), s. 17-21 [Seminář ČSBS: Perspektiivy vývoje lidstva. Brno, 01.06.2004] Keywords : Ecological crisis * MAB programme * Biosphere reserves Subject RIV: EH - Ecology, Behaviour

Performance of nuclear power plants and analysis of some factors affecting their operational reliability and economy

International Nuclear Information System (INIS)

Kozak, M.; Havel, S.

1989-09-01

In Czechoslovakia, there are eight WWER 440 type reactors in operation at present. Since their introduction into operation, nuclear power plants in Czechoslovakia have exhibited high reliability. In the paper, total parameters of reliability with an analysis of causes affecting negatively their annual utilization are presented. Existence of a computerized information system for acquisition, recording and evaluation of reliability-significant data from operation and its feedback to designers and manufacturers of nuclear power plant equipment and components is a basic requirement of a systematic assurance of the needed level of nuclear power plant reliability. The information system is used simultaneously also for realistic evaluation of aging of equipment and systems. Analysis of the state of equipment is important mainly in the final stage of the NPP during consideration of further extension of its service life. Environmental effects of the Czechoslovak NPPs are very low (favourable). It follows from comparison of annual dose equivalents of the Czechoslovak NPPs operational personnel with the foreign NPPs that the values recorded in Czechoslovakia belong to the lowest ones. In conclusion, some ways of assurance of operational safety and reliability of the Czechoslovak nuclear power plants including the role of the State regulatory body are briefly discussed. (author). 3 tabs

Radiation and radiation protection

International Nuclear Information System (INIS)

Landfermann, H.H.; Solbach, C.

1992-11-01

The brochure explains the major types of radiation, the radiation sources, effects, uses, and risks, as well as the regulatory system adopted by the government in order to keep the risks as low as possible. (orig./DG) [de

Effects of radiation-counselling convergence education on radiation awareness

International Nuclear Information System (INIS)

Seoung, Youl Hun

2017-01-01

The purpose of study was to analysis on the effects of radiation-counselling convergence education on radiation awareness. The survey objects were students of radiation-counselling convergence education from 12th May to 22th June in 2016. The questionnaires were education satisfactions and radiation awareness (risk, benefit, control) by Likert-type 5 scales. The analysis results revealed that education satisfactions of men students showed a significant higher female students and correlation coefficient of education satisfactions were the best high in the benefit and control of radiation. Finally radiation-counselling convergence education had a significant effect on radiation benefit. This convergence education influenced positive recognition on radiation benefit and it was indicated that radiation-counselors could treat clients on the basis of radiation benefit

Effects of radiation-counselling convergence education on radiation awareness

Energy Technology Data Exchange (ETDEWEB)

Seoung, Youl Hun [Dept. of Radiological Science, College of Health Science, Cheongju University, Cheongju (Korea, Republic of)

2017-06-15

The purpose of study was to analysis on the effects of radiation-counselling convergence education on radiation awareness. The survey objects were students of radiation-counselling convergence education from 12th May to 22th June in 2016. The questionnaires were education satisfactions and radiation awareness (risk, benefit, control) by Likert-type 5 scales. The analysis results revealed that education satisfactions of men students showed a significant higher female students and correlation coefficient of education satisfactions were the best high in the benefit and control of radiation. Finally radiation-counselling convergence education had a significant effect on radiation benefit. This convergence education influenced positive recognition on radiation benefit and it was indicated that radiation-counselors could treat clients on the basis of radiation benefit.

Čeština známá i neznámá - májíček, smetaník, pumprléřka.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 5 (2017), s. 11-11 Institutional research plan: CEZ:AV0Z9061902 Keywords : dialectology * Czech dialects * Czech Linguistic Atlas Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Čeština známá i neznámá - ostatky a maškarádi.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

1-2 (2017), s. 3-3 Institutional research plan: CEZ:AV0Z9061902 Keywords : dialectology * Czech dialects * Czech Linguistic Atlas Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Čeština známá i neznámá - velkonoc, červený svátky, šmekústr.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 4 (2017), s. 12-12 Institutional research plan: CEZ:AV0Z9061902 Keywords : dialectology * Czech dialects * Czech Linguistic Atlas Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Čeština známá i neznámá - andžel, anjel, handěl.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 12 (2017), s. 6-6 Institutional support: RVO:68378092 Keywords : Czech Linguistic Atlas * dialectology * Czech dialects * Dictionary of Czech Dialects Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Čeština známá i neznámá - raní se, kvíčeří se.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 11 (2017), s. 12-12 Institutional support: RVO:68378092 Keywords : Czech Linguistic Atlas * dialectology * Czech dialects * Dictionary of Czech Dialects Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Čeština známá i neznámá - zemče, čugárek, strboulí.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 10 (2017), s. 8-8 Institutional support: RVO:68378092 Keywords : Czech Linguistic Atlas * dialectology * Czech dialects * Dictionary of Czech Dialects Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Scientific Revolutions and Political Attitudes

Czech Academy of Sciences Publication Activity Database

Mervart, Jan

2014-01-01

Roč. 2, č. 2 (2014), s. 185-190 ISSN 2336-3142 Institutional support: RVO:67985955 Keywords : Scientific revolution * party historiography * Czechoslovakia * communist reformism Subject RIV: AB - History

Incidents in Czechoslovakian "Socialist Management" between 1956 and 1989. Conflict and Reconciliation

Czech Academy of Sciences Publication Activity Database

Vilímek, Tomáš; Tůma, Oldřich

42/43, Spring-Summer (2016), s. 187-240 ISSN 1310-9456 Institutional support: RVO:68378114 Keywords : socialist management * centrally planned economy * Czechoslovakia 1956-1989 Subject RIV: AB - History

Operational radiation protection and radiation protection training

International Nuclear Information System (INIS)

Kraus, W.

1989-01-01

The radiation protection system in the German Democratic Republic (GDR) is reviewed. The competent authority (the SAAS) and its systems of licensing and supervision are described. Discussion covers the role of the Radiation Protection Officer, the types of radiation monitoring, medical surveillance programs and the classification of workers and work areas. Unusual occurrences in the GDR, 1963-1976, are presented and the occupational radiation protection problems at some specific types of workplaces are discussed. The GDR's system of training in radiation protection and nuclear safety is described. 5 figs., 18 tabs

Interaction of hyperthermia and radiation: radiation quality

International Nuclear Information System (INIS)

Loshek, D.D.; Orr, J.S.; Solomonidis, E.

1981-01-01

Cell-survival data were collected to determine the survival response of asynchronous CHO cells subject to radiation and hyperthermia. The irradiation was at room temperature 100 minutes before exposure to hyperthermia at 42 0 C. The survival response to the combination of these two agents is expressed by means of a survival surface, a three-dimensional concept relating cell survival to heat dose and radiation dose. The survival surface could be approximately described by a survival model comprising three components of cell killing: the unperturbed radiation component, the unperturbed hyperthermia component and the interaction component. The dependence of the radiation component and the interaction component on radiation quality were investigated by irradiating with either 60 Co γ rays, 250 kV X rays or 14.7 MeV neutrons. An analysis suggests that the interaction component and the radiation component exhibit similar dependencies on radiation quality both for the deposition of damage and the repair or accumulation of that damage. (U.K.)

Čeština známá i neznámá - březen, březovica, březová mast.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 3 (2017), s. 3-3 Institutional research plan: CEZ:AV0Z9061902 Keywords : dialectology * Czech dialects * Dictionary of Czech Dialects Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Brněnský štatl. Mezi mýtem, subkulturou, zdrojem identity a „obchodní značkou“?

Czech Academy of Sciences Publication Activity Database

Nosková, Jana

2009-01-01

Roč. 96, č. 4 (2009), s. 359-379 ISSN 0009-0794 Institutional research plan: CEZ:AV0Z90580513 Keywords : local identity * youth * subculture * urban space * socialism * oral history * Brno Subject RIV: AC - Archeology, Anthropology, Ethnology

Nechtěné „tě pic!“ Politika paměti představitelů nuceně vysídlených brněnských Němců na počátku padesátých let 20. století

Czech Academy of Sciences Publication Activity Database

Nosková, Jana

2016-01-01

Roč. 26, č. 4 (2016), s. 296-305 ISSN 0862-8351 Institutional support: RVO:68378076 Keywords : Germans * Brno * politics of memory * cultural memory * forced migration * journalism * Brünner Heimatbote Subject RIV: AC - Archeology, Anthropology, Ethnology

Natural radiation

International Nuclear Information System (INIS)

Feliciano, Vanusa Maria Delage

2016-01-01

Cosmic radiation, as well as cosmogenic radiation, terrestrial radiation, radon and thorium are introduced in this chapter 3. The distribution of natural radiation sources is treated, where the percentage distribution of the contribution relative to exposure to radiation from natural and artificial sources is also included

Radiation safety

International Nuclear Information System (INIS)

Jain, Priyanka

2014-01-01

The use of radiation sources is a privilege; in order to retain the privilege, all persons who use sources of radiation must follow policies and procedures for their safe and legal use. The purpose of this poster is to describe the policies and procedures of the Radiation Protection Program. Specific conditions of radiation safety require the establishment of peer committees to evaluate proposals for the use of radionuclides, the appointment of a radiation safety officer, and the implementation of a radiation safety program. In addition, the University and Medical Centre administrations have determined that the use of radiation producing machines and non-ionizing radiation sources shall be included in the radiation safety program. These Radiation Safety policies are intended to ensure that such use is in accordance with applicable State and Federal regulations and accepted standards as directed towards the protection of health and the minimization of hazard to life or property. It is the policy that all activities involving ionizing radiation or radiation emitting devices be conducted so as to keep hazards from radiation to a minimum. Persons involved in these activities are expected to comply fully with the Canadian Nuclear Safety Act and all it. The risk of prosecution by the Department of Health and Community Services exists if compliance with all applicable legislation is not fulfilled. (author)

[Recent trends in divorce in France: some comparisons with the Czechoslovak republics].

Science.gov (United States)

Dittgen, A

1992-11-01

The first part of this article presents a demographic analysis of differences in divorce patterns between France and Czechoslovakia. The second part examines social factors affecting divorce in France.

Physical Education. Multicultural Education Resource Book.

Science.gov (United States)

Lopes, Fatima; Tavares, Antonio

Instructions are given for playing children's games originating in Brazil, Japan, China, Korea, Greece, Australia, Italy, Russia, Czechoslovakia, Yugoslavia, Canada, the Philippines, the United States, and India/Pakistan. (JD)

The analysis of radiation exposure of hospital radiation workers

International Nuclear Information System (INIS)

Jeong, Tae Sik; Shin, Byung Chul; Moon, Chang Woo; Cho, Yeong Duk; Lee, Yong Hwan; Yum, Ha Yong

2000-01-01

This investigation was performed in order to improve the health care of radiation workers, to predict a risk, to minimize the radiation exposure hazard to them and for them to realize radiation exposure danger when they work in radiation area in hospital. The documentations checked regularly for personal radiation exposure in four university hospitals in Pusan city in Korea between January 1, 1993 and December 31, 1997 were analyz ed. There were 458 persons in this documented but 111 persons who worked less then one year were excluded and only 347 persons were included in this study. The average of yearly radiation exposure of 347 persons was 1.52±1.35 mSv. Though it was less than 5OmSv, the limitaion of radiation in law but 125 (36%) people received higher radiation exposure than non-radiation workers. Radiation workers under 30 year old have received radiation exposure of mean 1.87±1.01 mSv/year, mean 1.22±0.69 mSv between 31 and 40 year old and mean 0.97±0.43 mSv/year over, 41year old (p<0.001). Men received mean 1.67±1.54 mSv/year were higher than women who received mean 1.13±0.61 mSv/year (p<0.01). Radiation exposure in the department of nuclear medicine department in spite of low energy sources is higher than other departments that use radiations in hospital (p<0.05). And the workers who received mean 3.69±1.81 mSv/year in parts of management of radiation sources and injection of sources to patient receive high radiation exposure in nuclear medicine department (0<0.01). In department of diagnostic radiology high radiation exposure is in barium enema rooms where workers received mean 3.74±1.74 mSv/year and other parts where they all use fluoroscopy such as angiography room of mean 1.17±0.35 mSv/year and upper gastrointestinal room of mean 1.74±1.34 mSv/year represented higher radiation exposure than average radiation exposure in diagnostic radiology (p<0.01). Doctors and radiation technologists received higher radiation exposure of each mean 1.75±1

Radiation exposure analysis of female nuclear medicine radiation workers

Energy Technology Data Exchange (ETDEWEB)

Lee, Ju Young [Dept. of Biomedical Engineering Graduate School, Chungbuk National University, Cheongju (Korea, Republic of); Park, Hoon Hee [Dept. of Radiological Technologist, Shingu College, Sungnam (Korea, Republic of)

2016-06-15

In this study, radiation workers who work in nuclear medicine department were analyzed to find the cause of differences of radiation exposure from General Characteristic, Knowledge, Recognition and Conduct, especially females working on nuclear medicine radiation, in order to pave the way for positive defense against radiation exposure. The subjects were 106 radiation workers who were divided into two groups of sixty-four males and forty-two females answered questions about their General Characteristic, Knowledge, Recognition, Conduct, and radiation exposure dose which was measured by TLD (Thermo Luminescence Dosimeter). The results of the analysis revealed that as the higher score of knowledge and conduct was shown, the radiation exposure decreased in female groups, and as the higher score of conduct was shown, the radiation exposure decreased in male groups. In the correlation analysis of female groups, the non-experienced in pregnancy showed decreasing amount of radiation exposure as the score of knowledge and conduct was higher and the experienced in pregnancy showed decreasing amount of radiation exposure as the score of recognition and conduct was higher. In the regression analysis on related factors of radiation exposure dose of nuclear medicine radiation workers, the gender caused the meaningful result and the amount of radiation exposure of female groups compared to male groups. In the regression analysis on related factors of radiation exposure dose of female groups, the factor of conduct showed a meaningful result and the amount of radiation exposure of the experienced in pregnancy was lower compared to the non-experienced. The conclusion of this study revealed that radiation exposure of female groups was lower than that of male groups. Therefore, male groups need to more actively defend themselves against radiation exposure. Among the female groups, the experienced in pregnancy who have an active defense tendency showed a lower radiation exposure. Thus

Radiation exposure analysis of female nuclear medicine radiation workers

International Nuclear Information System (INIS)

Lee, Ju Young; Park, Hoon Hee

2016-01-01

In this study, radiation workers who work in nuclear medicine department were analyzed to find the cause of differences of radiation exposure from General Characteristic, Knowledge, Recognition and Conduct, especially females working on nuclear medicine radiation, in order to pave the way for positive defense against radiation exposure. The subjects were 106 radiation workers who were divided into two groups of sixty-four males and forty-two females answered questions about their General Characteristic, Knowledge, Recognition, Conduct, and radiation exposure dose which was measured by TLD (Thermo Luminescence Dosimeter). The results of the analysis revealed that as the higher score of knowledge and conduct was shown, the radiation exposure decreased in female groups, and as the higher score of conduct was shown, the radiation exposure decreased in male groups. In the correlation analysis of female groups, the non-experienced in pregnancy showed decreasing amount of radiation exposure as the score of knowledge and conduct was higher and the experienced in pregnancy showed decreasing amount of radiation exposure as the score of recognition and conduct was higher. In the regression analysis on related factors of radiation exposure dose of nuclear medicine radiation workers, the gender caused the meaningful result and the amount of radiation exposure of female groups compared to male groups. In the regression analysis on related factors of radiation exposure dose of female groups, the factor of conduct showed a meaningful result and the amount of radiation exposure of the experienced in pregnancy was lower compared to the non-experienced. The conclusion of this study revealed that radiation exposure of female groups was lower than that of male groups. Therefore, male groups need to more actively defend themselves against radiation exposure. Among the female groups, the experienced in pregnancy who have an active defense tendency showed a lower radiation exposure. Thus

Czechoslovakia's participation in the INIS system

International Nuclear Information System (INIS)

Kakos, A.

1980-01-01

The development of the Czechoslovak participation in the INIS system is described. A detailed description is presented of the methods and technology of document processing within the INIS scope by the Czechoslovak Nuclear Information Centre. (M.S.)

Utilization of INIS output in Czechoslovakia

International Nuclear Information System (INIS)

Stanik, Z.; Blazek, J.

1978-01-01

Information on INIS output materials - INIS magnetic tape, INIS Atomindex, full texts of non-conventional literature on microfiches. Complex is provided of INIS-SDI service by the Nuclear Information Centre for CSSR. The Unified Software System (USS) of the UVTEI-UTZ (the Central Technical Base of the Central Office for Scientific, Technical and Economic Information) is used for the automated processing of INIS magnetic tapes. A survey of INIS-SDI services in the years 1974 to 1978 is given. The further development of the system consists in the use of the terminal network, with direct access to the IAEA computer in Vienna. (author)

Outline of geothermal activity in Czechoslovakia

International Nuclear Information System (INIS)

Franko, O.; Bodis, D.; Dendek, M.; Remsik, A.

1990-01-01

This paper reports that in respect of different geothermal conditions in the Bohemian Massif (unfavorable) and in the West Carpathians (favorable), the development and utilization of geothermal energy are concentrated in Slovakia. THe utilization of geothermal energy for the heating of buildings in spas commenced in 1958. Thermal energy of geothermal waters was used for direct heating through heat exchangers, and in one case by a heat pump. Concentrated continuous development and utilization of geothermal energy started in 1971

Genetics in Czechoslovakia (1935): An Edition

Czech Academy of Sciences Publication Activity Database

Šimůnek, Michal V.; Hossfeld, U.

2017-01-01

Roč. 53, 1/2 (2017), s. 23-30 ISSN 0085-0748 Institutional support: RVO:68378114 Keywords : Mendel * genetics * history Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

Do gamma rays and alpha particles cause different types of lung cancer? A comparison between atomic bomb survivors and uranium miners

International Nuclear Information System (INIS)

Land, C.E.

1995-01-01

Excess lung cancer risk has been associated with exposure to alpha particle radiation from inhaled radon daughter products among uranium miners in Czechoslovakia, Canada, the United States, and elsewhere, and with exposure to gamma rays and neutrons from the atomic bombings of Hiroshima and Nagasaki, Japan. Differences in distribution by histological type, as well as certain epidemiological differences, suggest the possibility of differences in the causation of radiation-induced lung cancer. An epidemiological analysis is summarised of results from a blind pathology panel review of tissue slides from lung cancer cases diagnosed in 108 Japanese A bomb survivors and 92 American uranium miners selected on the basis of radiation exposure, smoking history, sex, age, and source and quality of pathology material. Consensus diagnoses were obtained with respect to principal sub-type, including squamous cell cancer, small cell cancer, adenocarcinoma, and less frequent sub-types. The results were analysed in terms of population, radiation dose, and smoking history. As expected, the proportion of squamous cell cancer was positively related to smoking history in both populations. The relative frequencies of small cell cancer and adenocarcinoma were very different in the two populations, but this difference was adequately accounted for by differences in radiation dose (more specifically, dose-based relative risk estimates based on published risk coefficients). Data for the two populations conformed to a common pattern, in which radiation-induced cancers appeared more likely to be of the small-cell sub-type, and less likely to be adenocarcinomas. No additional explanation in terms of radiation quality (alpha particles or gamma rays), uniform or local irradiation, inhaled as against external radiation source, or other population differences, appeared to be required. (author)

„Brin ist nit hin!“ Bilder der „Heimat“ in der Publizistik der vertriebenen Brünner Deutschen Ende der 1940er und in den 1950er Jahren

Czech Academy of Sciences Publication Activity Database

Nosková, Jana

2010-01-01

Roč. 51, - (2010), s. 7-43. ISBN 978-3-8309-2501-9. ISSN 0075-2738 Institutional research plan: CEZ:AV0Z90580513 Keywords : Brno * expulsion * Germans * Heimatblatt * Heimatbuch * homeland * stereotypes Subject RIV: AC - Archeology, Anthropology, Ethnology

Mendel conference

CERN Document Server

2015-01-01

This book is a collection of selected accepted papers of Mendel conference that has been held in Brno, Czech Republic in June 2015. The book contents three chapters which represent recent advances in soft computing including intelligent image processing and bio-inspired robotics.: Chapter 1: Evolutionary Computing, and Swarm intelligence, Chapter 2: Neural Networks, Self-organization, and Machine Learning, and Chapter3: Intelligent Image Processing, and Bio-inspired Robotics. The Mendel conference was established in 1995, and it carries the name of the scientist and Augustinian priest Gregor J. Mendel who discovered the famous Laws of Heredity. In 2015 we are commemorating 150 years since Mendel's lectures, which he presented in Brno on February and March 1865. The main aim of the conference was to create a periodical possibility for students, academics and researchers to exchange their ideas and novel research methods.  .

A new radiometric instrument designed to measure the parameters of bituminous coal on transport belts

International Nuclear Information System (INIS)

Kubicek, P.

1993-01-01

A new radiometric instrument developed in Czechoslovakia, for the measurement of ash content of bituminous coal, and for the determination of approximate values of moisture and weight is described. (Author)

Počátky spolupráce Československa a Polska při repatriaci svých občanů po druhé světové válce (do uzavření repatriační smlouvy)

Czech Academy of Sciences Publication Activity Database

Friedl, Jiří

2013-01-01

Roč. 99, 3-4 (2013), s. 297-321 ISSN 0037-6922 Institutional support: RVO:67985963 Keywords : history * repatriation * Second World War * Czechoslovakia * Poland * mutual help Subject RIV: AB - History

Filtrirane na narodnoto. Narodna muzika i ideologija v Čechoslovakija prez petdesette godini na XX vek

Czech Academy of Sciences Publication Activity Database

Kratochvíl, Matěj

2015-01-01

Roč. 41, č. 4 (2015), s. 513-522 ISSN 0323-9861 Institutional support: RVO:68378076 Keywords : folklore * folk music * communism * Czechoslovakia * national identity Subject RIV: AC - Archeology, Anthropology, Ethnology

Sound radiation quantities arising from a resilient circular radiator

NARCIS (Netherlands)

Aarts, R.M.; Janssen, A.J.E.M.

2009-01-01

Power series expansions in ka are derived for the pressure at the edge of a radiator, the reaction force on the radiator, and the total radiated power arising from a harmonically excited, resilient, flat, circular radiator of radius a in an infinite baffle. The velocity profiles on the radiator are

Ionizing radiation

International Nuclear Information System (INIS)

Kruger, J.

1989-01-01

Ionizing radiation results in biological damage that differs from other hazardous substances and is highly dangerous to man. Ionizing radiation cannot be perceived by man's sense organs and the biological damage cannot be detected immediately afterwards (except in very high doses). Every human being is exposed to low doses of radiation. The structure of the atom; sources of ionizing radiation; radiation units; biological effects; norms for radiation protection; and the national control in South Africa are discussed. 1 fig., 5 refs

Radiation injuries/ionizing radiation

International Nuclear Information System (INIS)

Gooden, D.S.

1991-01-01

This book was written to aid trial attorneys involved in radiation litigation. Radiologists and medical physicists will also find it helpful as they prepare for trial, either as a litigant or an expert witness. Two chapters present checklists to guide attorneys for both plaintiffs and defendants. Gooden titles these checklists Elements of Damages and Elements of Proof and leads the reader to conclusions about each of these. One section that will be particularly helpful to attorneys contains sample interrogatories associated with a case of alleged radiation exposure resulting in a late radiation injury. There are interrogatories for the plaintiff to ask the defendant and for the defendant to ask the plaintiff

Radiation exposure and radiation hazards of human population. Pt. 1

International Nuclear Information System (INIS)

Jacobi, W.

1982-01-01

The present Part I provides a survey on the various sources of natural and artificial radiation exposure of human population. Furthermore, biological radiation effects and radiation damages are surveyed. In an appendix, radiation types, radiation doses, and radiation dose units are explained. (orig./GSCH) [de

Proposing a simple radiation scale for the public: Radiation index

Energy Technology Data Exchange (ETDEWEB)

Cho, Gyu Seong; Kim, Jong Hyun [Dept. of Nuclear and Quantum Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon (Korea, Republic of); Park, Tae Soon [Center for Ionizing Radiation, Korea Research Institute of Standards and Science (KRISS), Daejeon (Korea, Republic of); Cho, Kunwoo [Dept. of Natural Radiation Safety, Korea Institute of Nuclear Safety (KINS), Daejeon (Korea, Republic of)

2017-04-15

A new radiation scale is proposed. With empathy toward the vast majority of people who are not well versed in radiation and related matters, and thus suffering from misunderstanding that breeds unnecessary fear of radiation, the aim of proposing a new radiation scale, radiation index (RAIN), is to put the general public at ease with the concept of radiation. RAIN is defined in dimensionless numbers that relate any specific radiation dose to a properly defined reference level. As RAIN is expressed in plain numbers without an attached scientific unit, the public will feel comfortable with its friendly look, which in turn should help them understand radiation dose levels easily and allay their anxieties about radiation. The expanded awareness and proper understanding of radiation will empower the public to feel that they are not hopeless victims of radiation. The correspondence between RAIN and the specific accumulated dose is established. The equivalence will allow RAIN to serve as a common language of communication for the general public with which they can converse with radiation experts to discuss matters related to radiation safety, radiation diagnosis and therapy, nuclear accidents, and other related matters. Such fruitful dialogues will ultimately enhance public acceptance of radiation and associated technologies.

Proposing a simple radiation scale for the public: Radiation index

International Nuclear Information System (INIS)

Cho, Gyu Seong; Kim, Jong Hyun; Park, Tae Soon; Cho, Kunwoo

2017-01-01

A new radiation scale is proposed. With empathy toward the vast majority of people who are not well versed in radiation and related matters, and thus suffering from misunderstanding that breeds unnecessary fear of radiation, the aim of proposing a new radiation scale, radiation index (RAIN), is to put the general public at ease with the concept of radiation. RAIN is defined in dimensionless numbers that relate any specific radiation dose to a properly defined reference level. As RAIN is expressed in plain numbers without an attached scientific unit, the public will feel comfortable with its friendly look, which in turn should help them understand radiation dose levels easily and allay their anxieties about radiation. The expanded awareness and proper understanding of radiation will empower the public to feel that they are not hopeless victims of radiation. The correspondence between RAIN and the specific accumulated dose is established. The equivalence will allow RAIN to serve as a common language of communication for the general public with which they can converse with radiation experts to discuss matters related to radiation safety, radiation diagnosis and therapy, nuclear accidents, and other related matters. Such fruitful dialogues will ultimately enhance public acceptance of radiation and associated technologies

Parcelní zástavba vrcholně středověkého Brna a její obyvatelé I. Dominikánská ulice 15-19, Kobližná 3

Czech Academy of Sciences Publication Activity Database

Procházka, Rudolf

2013-01-01

Roč. 54, č. 2 (2013), s. 57-131 ISSN 1211-7250 R&D Projects: GA ČR GA404/09/1966 Keywords : medieval town * Brno * plots * housing development * inhabitants * Late Middle Ages Subject RIV: AC - Archeology, Anthropology, Ethnology

Obraz(y) Brna a života jeho obyvatel v Brünner Heimatbote 1948-1950

Czech Academy of Sciences Publication Activity Database

Nosková, Jana

2010-01-01

Roč. 7, č. 3 (2010), s. 15-33 ISSN 1214-813X Institutional research plan: CEZ:AV0Z90580513 Keywords : Brno * Germans * Brünner Heimatbote * picture of the city * stereotypes Subject RIV: AC - Archeology, Anthropology, Ethnology

Radiation versus radiation: nuclear energy in perspective

International Nuclear Information System (INIS)

Gonzalez, A.J.; Anderer, J.

1989-01-01

This paper seeks to provide a proper perspective on radiation exposures from nuclear energy. Instead of comparing these exposures with other pollutants, natural and man-made, it assesses the radiation doses that result from the human environment and from the entire fuel cycle associated with nuclear generated electricity. It explores radiation versus radiation, not only in terms of absolute levels but, more importantly, of the enormous variability characterizing many radiation sources. The quantitative findings and their implications are meant to contribute to a balanced understanding of the radiological impact of nuclear energy, and so to help to bridge the information gap that is perceived to exist on this issue. The 1988 Unscear report and its seven scientific annexes provide an authoritative and dispassionate factual basis for examining radiation levels from all sources, natural and man-made. It is the main source for this paper. (author)

Roles of radiation chemistry in development and research of radiation biology

International Nuclear Information System (INIS)

Min Rui

2009-01-01

Radiation chemistry acts as a bridge connecting radiation physics with radiation biology in spatial and temporal insight. The theory, model, and methodology coming from radiation chemistry play an important role in the research and development of radiation biology. The chemical changes induced by ionizing radiation are involved not only in early event of biological effects caused by ionizing radiation but in function radiation biology, such as DNA damage and repair, sensitive modification, metabolism and function of active oxygen and so on. Following the research development of radiation biology, systems radiation biology, accurate quality and quantity of radiation biology effects need more methods and perfect tools from radiation chemistry. (authors)

Radiation protection guidelines for radiation emergencies

International Nuclear Information System (INIS)

Lessard, E.T.; Meinhold, C.B.

1986-01-01

The system of dose limitation and present guidance for emergency workers and guidance for intervention on behalf of the public are discussed. There are three elements for the system of dose limitation: justification, optimization and dose limits. The first element is basically a political process in this country. Justification is based on a risk-benefit analysis, and justification of the use of radioactive materials or radiation is generally not within the authority of radiation protection managers. Radiation protection managers typically assess detriments or harm caused by radiation exposure and have very little expertise in assessing the benefits of a particular practice involving nuclear material

Records of the 11. regular session (26 September - 2 October 1967) 116. plenary meeting

International Nuclear Information System (INIS)

1968-01-01

Statements by the delegates of: Federal Republic of Germany Turkey Byelorussian Soviet Socialist Republic Ukrainian Soviet Socialist Republic Iran Pakistan Bolivia Peru Brazil Czechoslovakia Paragraphs 151 1 belarus ukraine csech republic

Radiation and radiation effects; Strahlung und Strahlenwirkung

Energy Technology Data Exchange (ETDEWEB)

Neumaier, S. [Physikalisch-Technische Bundesanstalt, Berlin (Germany). Arbeitsgruppe Strahlenschutz; Janssen, H. [Physikalisch-Technische Bundesanstalt, Berlin (Germany). Abt. Ionisierende Strahlung

2006-12-15

The average dose incurred by the German population is about 4 millisievert p.a., about half of which results from natural radiation sources. The second half is caused nearly completely by medical applications. Only a very small fraction of the annual dose results from technical applications. This special issue of PTB focuses on the measuring problems relating to natural radiation sources and technical applications of ionizing radiation. The current contribution also outlines some important aspects of radiation exposure from medical applications. (orig.)

Use of synchrotron radiation in radiation biology research

International Nuclear Information System (INIS)

Yamada, Takeshi

1981-01-01

Synchrotron radiation (SR) holds great expectation as a new research tool in the new areas of material science, because it has the continuous spectral distribution from visible light to X-ray, and its intensity is 10 2 to 10 3 times as strong as that of conventional radiation sources. In the National Laboratory for High Energy Physics, a synchrotron radiation experimental facility has been constructed, which will start operation in fiscal 1982. With this SR, the photons having the wavelength in undeveloped region from vacuum ultraviolet to soft X-ray are obtained as intense mono-wavelength light. The SR thus should contribute to the elucidation of the fundamentals in the biological action of radiation. The following matters are described: synchrotron radiation, experimental facility using SR, electron storage ring, features of SR, photon factory plan and synchrotron radiation experimental facility, utilization of SR in radiation biology field. (J.P.N.)

Technical sheets of ionizing radiations. 2. Non-ionizing radiations

International Nuclear Information System (INIS)

Anon.

1975-01-01

The biological effects of different non-ionizing radiations are studied: ultra-violet radiation, visible radiation, infrared radiation, micrometric waves, ultrasonics. In spite of their apparent diversity these radiations are similar in their physico-chemical effects, but in view of their widely varying production methods and types of application each type is considered separately. It is pointed out that no organization resembling the CIPR exists in the field of non-ionizing radiations, the result being a great disparity amongst the different legislations in force [fr

Čeština známá i neznámá - voči jako jahody

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 6 (2017), s. 12-12 Institutional research plan: CEZ:AV0Z9061902 Keywords : dialectology * Czech dialects * Czech Linguistic Atlas * Archive of Folk Speech Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Sbírka rukopisů bývalého Františkova muzea – fondu G 11 Moravského zemského archivu v Brně

Czech Academy of Sciences Publication Activity Database

Petr, Stanislav

2012-01-01

Roč. 25, č. 0 (2012), s. 197-238, 454-455 ISSN 0524-689X R&D Projects: GA ČR GA404/08/0112 Institutional support: RVO:67985921 Keywords : manuscripts * libraries * Francis Museum Brno, Czech Republic Subject RIV: AB - History

Effect of biotic and abiotic factors on soil microbial community diversity during primary succession on colliery spoil heaps

Czech Academy of Sciences Publication Activity Database

Elhottová, Dana; Frouz, Jan; Chroňáková, Alica; Malý, S.; Krištůfek, Václav; Kalčík, Jiří; Szili-Kovács, T.; Picek, T.

2004-01-01

Roč. 45, - (2004), s. 51 ISSN 0009-0646. [Kongres československé společnosti mikrobiologické /23./. 06.09.2004-09.09.2004, Brno] Keywords : soil microbial community * primary succession * colliery spoil heaps Subject RIV: EH - Ecology, Behaviour

Výpověď archeologických pramenů o prostorovém vývoji jihovýchodní části Brna ve 12.–15. století na příkladu parcely někdejšího domu Josefská 7

Czech Academy of Sciences Publication Activity Database

Procházka, Rudolf; Zůbek, A.

2012-01-01

Roč. 37, č. 1 (2012), s. 189-208 ISSN 0231-5823 R&D Projects: GA ČR GA404/09/1966 Institutional research plan: CEZ:AV0Z80010507 Keywords : town * Brno * middle ages Subject RIV: AC - Archeology, Anthropology, Ethnology

Mikrobiální aspekty emisí oxidu dusného a oxidu uhličitého z pastevní půdy

Czech Academy of Sciences Publication Activity Database

Šimek, Miloslav; Elhottová, Dana; Uhlířová, Eva; Šantrůčková, Hana; Brůček, Petr; Hynšt, Jaroslav

2004-01-01

Roč. 45, - (2004), s. 109 ISSN 0009-0646. [Kongres československé společnosti mikrobiologické /23./. 06.09.2004-09.09.2004, Brno] Keywords : nitrous oxide emissions * carbon dioxide emissions * pasture soil Subject RIV: EH - Ecology, Behaviour

Čeština známá i neznámá - buřa, lucha, luža.

Czech Academy of Sciences Publication Activity Database

Ireinová, Martina

Č. 7-8 (2017), s. 7-7 Institutional research plan: CEZ:AV0Z9061902 Keywords : dialectology * Czech dialects * Czech Linguistic Atlas * Dictionary of Czech Dialects Subject RIV: AI - Linguistics OBOR OECD: Linguistics www.brno-komín.cz/kominsky.zpravodaj

Stržový systém v Bosonožském hájku – jedinečný geomorfologický fenomén západně od Brna

Czech Academy of Sciences Publication Activity Database

Kirchner, Karel; Münster, P.; Máčka, Z.

2011-01-01

Roč. 18, č. 2 (2011), s. 32-35 ISSN 1212-6209 Institutional research plan: CEZ:AV0Z30860518 Keywords : gully networks * loess * Bosonožský hájek area * Brno region Subject RIV: DE - Earth Magnetism, Geodesy, Geography

Gravitational radiation resistance, radiation damping and field fluctuations

International Nuclear Information System (INIS)

Schaefer, G.

1981-01-01

Application is made of two different generalised fluctuation-dissipation theorems and their derivations to the calculation of the gravitational quadrupole radiation resistance using the radiation-reaction force given by Misner, Thorne and Wheeler (Gravitation (San Francisco: Freeman) ch 36,37 (1973)) and the usual tidal force on one hand and the tidal force and the free gravitational radiation field on the other hand. The quantum-mechanical version (including thermal generalisations) of the well known classical quadrupole radiation damping formula is obtained as a function of the radiation resistance. (author)

Radiation protection and the safety of radiation sources

International Nuclear Information System (INIS)

1996-01-01

These Safety Fundamentals cover the protection of human beings against ionizing radiation (gamma and X rays and alpha, beta and other particles that can induce ionization as they interact with biological materials), referred to herein subsequently as radiation, and the safety of sources that produce ionizing radiation. The Fundamentals do not apply to non-ionizing radiation such as microwave, ultraviolet, visible and infrared radiation. They do not apply either to the control of non-radiological aspects of health and safety. They are, however, part of the overall framework of health and safety

Development of natural radiation model for evaluation of background radiation in radiation portal monitor

Energy Technology Data Exchange (ETDEWEB)

Kim, Jong Bum; Lee, Jin Hyung; Moon, Myung Kook [Radioisotope Research and Development Division, Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2016-11-15

In ports and airports, radiation portal monitors (RPM) are deployed to detect illicit radioactive materials. Detected gamma rays in a RPM include background radiation and radiation from a freight. As a vehicle moves through the RPM, the vehicle causes the fluctuations in the natural background radiation signal, which ranges of up to 30%. The fluctuation increases the uncertainty of detection signal and can be a cause of RPM false alarm. Therefore, it is important to evaluate background radiation as well as radiation from a container. In this paper, a natural background radiation model was developed to evaluate RPM. To develop natural background radiation model, a Monte Carlo simulation was performed and compared with experimental measurements from a RPM for {sup 40}K, {sup 232}Th series, and {sup 235}U series, which are major sources of natural background radiation. For a natural radiation source, we considered a cylindrical soil volume with 300 m radius and 1 m depth, which was estimated as the maximum range affecting the RPM by MCNP6 simulation. The volume source model was converted to surface source by using MCNP SSW card for computational efficiency. The computational efficiency of the surface source model was improved to approximately 200 times better than that of the volume source model. The surface source model is composed of a hemisphere with 20 m radius in which the RPM and container are modelled. The natural radiation spectrum from the simulation was best fitted to the experimental measurement when portions of {sup 40}K, {sup 232}Th series, and {sup 235}U series were 0.75, 0.0636, and 0.0552 Bq·g{sup -1}, respectively. For gross counting results, the difference between simulation and experiment was around 5%. The background radiation model was used to evaluate background suppression from a 40 ft container with 7.2 m·s{sup -1} speed. In further study, background models and freight models for RPM in real container ports will be developed and applied to

From radiation chemistry to radiation engineering

International Nuclear Information System (INIS)

Ballantine, D.S.

1976-01-01

During the past 25 years there has been a steady recognition that radiation in the form of electrons or gamma rays can offer positive advantages as a processing technology. Underlying this process industry, and largely responsible for its success, are significant contributions from the field of basic and applied radiation chemistry. In this paper it is attempted to relate fundamental radiation chemistry studies directly to the practical engineering applications

Radiation and man. From radiology to radiation protection

International Nuclear Information System (INIS)

2005-04-01

Man first became aware of the invisible radiation surrounding him in 1895, when Wilhelm Roentgen showed that a photographic plate could be affected by an invisible radiation capable of passing through matter. He called this radiation 'X-rays' from X, the unknown. Doctors immediately saw the usefulness of this type of radiation and began to use it in medical research. This was the birth of radiology. 'Mankind has been exposed to radiation since his first appearance on Earth. We first became aware of this at the end of the 19. century'. However, it was not long before some of the doctors and radiologists treating their patients with X-rays began to fall ill. It began to be understood that exposure to high doses of radiation was dangerous and protective measures were necessary. From the 1920's onwards, international commissions were established to specify regulations for the use of radiation and for the radiological protection of personnel. (authors)

Lessons from the Central European History – Wars and Changes of Ethnic and National Relations in Central Europe during the 20th Century

Czech Academy of Sciences Publication Activity Database

Prokš, Petr

2015-01-01

Roč. 16, č. 60 (2015), s. 91-106 ISSN 1586-4197 Institutional support: RVO:67985963 Keywords : World War I * World War II * Central Europe * Czechoslovakia * National Relations Subject RIV: AB - History

Případ Karla Löbla. Ministr vlády České socialistické republiky tajným spolupracovníkem StB

Czech Academy of Sciences Publication Activity Database

Pernes, Jiří

2015-01-01

Roč. 26, č. 1 (2015), s. 64-82 ISSN 1804-1612 Institutional support: RVO:68378114 Keywords : Communist party of Czechoslovakia * Czechoslovak Socialist Party * Secret police * Agency network Subject RIV: AB - History

Strany národnostních menšin a jejich postoje k politickému systému v ČSR

Czech Academy of Sciences Publication Activity Database

Rychlík, Jan

2012-01-01

Roč. 2011, č. 0 (2012), s. 133-145 ISSN 1214-8334 Institutional research plan: CEZ:AV0Z70900502 Keywords : Czechoslovakia (1918-1938) * political parties * national minorities Subject RIV: AB - History

Specifická cesta KSČ k socialismu. Fikce, nebo realita?

Czech Academy of Sciences Publication Activity Database

Pernes, Jiří

2016-01-01

Roč. 23, 1/2 (2016), s. 11-76 ISSN 1210-7050 Institutional support: RVO:68378114 Keywords : Communist Party of Czechoslovakia * ideology * struggle for political power * Soviet influence Subject RIV: AB - History

Radiation hormesis and its potential to manage radiation injuries

International Nuclear Information System (INIS)

Bala, Madhu; Mathew, Lazar

2000-01-01

The term radiation hormesis explains stimulatory or beneficial effects of low dose radiation exposure, which cannot be predicted by extrapolation of detrimental or lethal effects of high dose radiation exposure. Although beneficial effects of low doses of radiation were observed soon after discovery of x-rays and radioactivity, studies remained inconclusive until recently, due to (i) inadequate statistical planning of experiments conducted in early part of the 20th century; and (ii) poor dose monitoring. Recently (1980s onwards), large scale, systematic epidemiological and experimental studies with a number of diverse systems have demonstrated existence of radiation hormesis beyond doubt. It is pointed out that the hormetic effects of radiation have not been successfully exploited so far for human benefits, primarily because underlying molecular mechanisms are poorly understood. It is argued that with more and more studies, it is becoming evident that radiation hormesis is not merely physiological adaptation, but a genetically regulated phenomenon and involves de novo synthesis of proteins. Role of these proteins in induction of radiation hormesis is the current area of research in a number of world-renowned laboratories. The first part of this review elucidates the shifts in paradigms on radiation effects in the 20th century and the later portion presents a brief on underlying molecular mechanisms of radiation hormesis and their implications towards management of radiation injuries. (author)

Radiation signatures

International Nuclear Information System (INIS)

McGlynn, S.P.; Varma, M.N.

1992-01-01

A new concept for modelling radiation risk is proposed. This concept is based on the proposal that the spectrum of molecular lesions, which we dub ''the radiation signature'', can be used to identify the quality of the causal radiation. If the proposal concerning radiation signatures can be established then, in principle, both prospective and retrospective risk determination can be assessed on an individual basis. A major goal of biophysical modelling is to relate physical events such as ionization, excitation, etc. to the production of radiation carcinogenesis. A description of the physical events is provided by track structure. The track structure is determined by radiation quality, and it can be considered to be the ''physical signature'' of the radiation. Unfortunately, the uniqueness characteristics of this signature are dissipated in biological systems in ∼10 -9 s. Nonetheless, it is our contention that this physical disturbance of the biological system eventuates later, at ∼10 0 s, in molecular lesion spectra which also characterize the causal radiation. (author)

Radiation protection

International Nuclear Information System (INIS)

Jain, Aman; Sharma, Shivam; Parasher, Abhishek

2014-01-01

Radiation dose measurement, field of radiobiology, is considered to be critical factor for optimizing radiation protection to the health care practitioners, patients and the public. This lead to equipment that has dose - area product meters permanently installed. In many countries and even institution, the range of equipment is vast and with the opportunity for radiation protection and dose recording varies considerably. Practitioners must move with the changed demands of radiation protection but in many cases without assistance of modern advancements in technology Keeping the three basic safety measures Time, Dose and Shielding we can say 'Optimum dose is safe dose' instead of 'No dose is safe dose'. The purpose enclosed within the title 'Radiation Protection'. The use of radiation is expanding widely everyday around the world and crossing boundaries of medical imaging, diagnostic and. The way to get the ''As low as reasonably achievable' is only achievable by using methodology of radiation protection and to bring the concern of general public and practitioners over the hazards of un-necessary radiation dose. Three basic principles of radiation protection are time, distance and shielding. By minimizing the exposure time increasing the distance and including the shielding we can reduce the optimum range of dose. The ability of shielding material to attenuate radiation is generally given as half value layer. This is the thickness of the material which will reduce the amount of radiation by 50%. Lab coat and gloves must be worn when handling radioactive material or when working in a labeled radiation work area. Safety glasses or other appropriate splash shields should be used when handling radioactive material. 1. Reached to low dose level to occupational workers, public as per prescribed dose limit. 2. By mean of ALARA principle we achieved the protection from radiation besides us using the radiation for our benefit

Acute radiation syndrome caused by accidental radiation exposure - therapeutic principles

Directory of Open Access Journals (Sweden)

Dörr Harald

2011-11-01

Full Text Available Abstract Fortunately radiation accidents are infrequent occurrences, but since they have the potential of large scale events like the nuclear accidents of Chernobyl and Fukushima, preparatory planning of the medical management of radiation accident victims is very important. Radiation accidents can result in different types of radiation exposure for which the diagnostic and therapeutic measures, as well as the outcomes, differ. The clinical course of acute radiation syndrome depends on the absorbed radiation dose and its distribution. Multi-organ-involvement and multi-organ-failure need be taken into account. The most vulnerable organ system to radiation exposure is the hematopoietic system. In addition to hematopoietic syndrome, radiation induced damage to the skin plays an important role in diagnostics and the treatment of radiation accident victims. The most important therapeutic principles with special reference to hematopoietic syndrome and cutaneous radiation syndrome are reviewed.

Radiation analysis devices, radiation analysis methods, and articles of manufacture

Science.gov (United States)

Roybal, Lyle Gene

2010-06-08

Radiation analysis devices include circuitry configured to determine respective radiation count data for a plurality of sections of an area of interest and combine the radiation count data of individual of sections to determine whether a selected radioactive material is present in the area of interest. An amount of the radiation count data for an individual section is insufficient to determine whether the selected radioactive material is present in the individual section. An article of manufacture includes media comprising programming configured to cause processing circuitry to perform processing comprising determining one or more correction factors based on a calibration of a radiation analysis device, measuring radiation received by the radiation analysis device using the one or more correction factors, and presenting information relating to an amount of radiation measured by the radiation analysis device having one of a plurality of specified radiation energy levels of a range of interest.

Benesh’s international activity after Locarno conference (october–december, 1925

Directory of Open Access Journals (Sweden)

Stankov Nikolaу Nikolaуevich

2013-11-01

Full Text Available The changes in the foreign policy of Czechoslovakia in the first months after the Locarno Conference are analyzed in the paper. The investigation is based on archive and published documents. Immediately after the Conference E. Benesh, the Foreign Minister of the Czech Republic undertook actions in order to adapt the foreign policy of his country to new international relations. First of all the new course manifested itself in the intention to develop good neighbour relations with Germany, Italy, the Soviet Union and in the attempts to create the Danube Pack. But Germany treated to Benesh’s statements with restraint. A lot of reasons prevented Italy from cooperation with Czechoslovakia, in the first place, their rivalry in Central Europe and, in particular, in Austrian issue. It didn’t then come to recognition of the USSR de jure or establishment of full-fledged Soviet-Czechoslovak relations. Action undertaken by Czechoslovak diplomats on regional level disappointed the expectations too. Austria didn’t support the creation of the Danube Pack which like the Rein Pack was to safeguard the borders in Central Europe, as well as Hungary which had no intentions to commit itself to refusal from any territory demands and which avoided to sign a joint agreement with the Little Entente. Czechoslovakia had only to carry on the course of strengthening of joint cooperation within the limits of the Little Entente.

Regulation for radiation protection in applications of radiation sources

International Nuclear Information System (INIS)

Sonawane, Avinash U.

2016-01-01

Applications of ionising radiation in multifarious field are increasing in the country for the societal benefits. The national regulatory body ensures safety and security of radiation sources by enforcing provisions in the national law and other relevant rules issued under the principle law. In addition, the enforcement of detailed requirements contained in practice specific safety codes and standard and issuance of safety directives brings effectiveness in ensuring safe handling and secure management of radiation sources. The regulatory requirements for control over radiation sources throughout their life-cycle have evolved over the years from experience gained. Nevertheless, some of the regulatory activities which require special attention have been identified such as the development of regulation to deal with advance emerging radiation technology in applications of radiation in medicine and industry; sustaining continuity in ensuring human resource development programme; inspections of category 3 and 4 disused sources and their safe disposal; measures for controlling transboundary movement of radiation sources. The regulatory measures have been contemplated and are being enforced to deal with the above issues in an effective manner. The complete involvement of the management of radiation facilities, radiation workers and their commitment in establishing and maintaining safety and security culture is essential to handle the radiation sources safely and efficiently at all times

Brain radiation - discharge

Science.gov (United States)

Radiation - brain - discharge; Cancer - brain radiation; Lymphoma - brain radiation; Leukemia - brain radiation ... Decadron) while you are getting radiation to the brain. It may make you hungrier, cause leg swelling ...

Twenty years of the Nuclear Research Institute and its contribution to the development of nuclear power and technology in Czechoslovakia

International Nuclear Information System (INIS)

Havel, S.

1976-01-01

A survey is presented of the most important results of scientific research efforts of the Nuclear Research Institute (UJV) attained in the 20 years of the Institute's existence. In 1975 the proportion of the individual fields of research was as follows: reactor technology 37%, reactor materials 19%, nuclear fuel processing including waste processing 18%, ionizing radiation applications 16%, others 10%. In the field of reactor technology, orientation is evident to light-water and fast reactors (1975): light-water reactors 40%, fast reactors 44%, heavy-water reactors 16%. The most significant contribution of the Institute to the first Czechoslovak nuclear power plant A-1 in the past period included the construction of the TR-0 heavy-water critical assembly, the choice of suitable uranium alloys and their thermal and mechanical treatment for the A-1 fuel elements, corrosion and mechanical stability study of cladding materials and post-irradiation fuel study performed in the UJV hot chambers. Significant for the development of light-water reactors are mainly the study of water regimes of radiation-exposed circuits, the solution of primary circuit chemical problems, participation in the international research programme of the CMEA countries related to the ZR-6 (Budapest) critical assembly, and the study of Zr-based cladding materials. UJV is the main Czechoslovak study centre for the development of a fast reactor and its staff have written a number of programmes for the computation of such a reactor and its fuel cycle. Also available is a suitable experimental facility. The Institute also participates in the research of UO 2 -based ceramic fuel, and in the field of spent fuel and radioactive waste processing in the development of extraction processes and the application of fluoride technology. As for ionizing radiation applications, UJV has since 1960 been manufacturing radioactive preparations including, to a limited extent, radiopharmaceuticals. It is envisaged that

Radiation-induced Genomic Instability and Radiation Sensitivity

Energy Technology Data Exchange (ETDEWEB)

Varnum, Susan M.; Sowa, Marianne B.; Kim, Grace J.; Morgan, William F.

2013-01-19

The obvious relationships between reactive oxygen and nitrogen species, mitochondrial dysfunction, inflammatory type responses and reactive chemokines and cytokines suggests a general stress response induced by ionizing radiation most likely leads to the non-targeted effects described after radiation exposure. We argue that true bystander effects do not occur in the radiation therapy clinic. But there is no question that effects outside the target volume do occur. These “out of field effects” are considered very low dose effects in the context of therapy. So what are the implications of non-targeted effects on radiation sensitivity? The primary goal of therapy is to eradicate the tumor. Given the genetic diversity of the human population, lifestyle and environment factors it is likely some combination of these will influence patient outcome. Non-targeted effects may contribute to a greater or lesser extent. But consider the potential situation involving a partial body exposure due to a radiation accident or radiological terrorism. Non-targeted effects suggest that the tissue at risk for demonstrating possible detrimental effects of radiation exposure might be greater than the volume actually irradiated.

Politická opozice v Království SHS ( Jugoslávii)

Czech Academy of Sciences Publication Activity Database

Škerlová, Jana

2014-01-01

Roč. 100, č. 3 (2014), s. 593-628 ISSN 0037-6922 Institutional support: RVO:67985963 Keywords : Kingdom of Serbs * Croats and Slovenes (Yugoslavia) * Czechoslovakia * political opposition * royal dictatorship Subject RIV: AB - History

Pathogen reduction in sludges by irradiation

International Nuclear Information System (INIS)

Brandon, J.R.

1978-01-01

This paper presents results of pathogen inactivation programs being conducted in Belgium, Czechoslovakia, France, East Germany, West Germany, Hungary, Italy, The Netherlands, Poland, Spain, Sweden, Switzerland, the United Kingdom, and the United States

K publicistice poúnorového sociálnědemokratického exilu (1948-1953). Perspektiva Blažeje Vilíma a Bohumila Laušmana

Czech Academy of Sciences Publication Activity Database

Horák, Pavel

2011-01-01

Roč. 180, 1/2 (2011), s. 32-53 ISSN 1214-0627 Institutional research plan: CEZ:AV0Z70900502 Keywords : Czechoslovakia, 1948-1953 * Czechoslovak exile * Czechoslovak social democracy Subject RIV: AB - History

Ne přímo, ale obchvatem

Czech Academy of Sciences Publication Activity Database

Friedl, Jiří

2015-01-01

Roč. 28, 4.5.2015 (2015), s. 20-20 ISSN 0862-5921 Institutional support: RVO:67985963 Keywords : liberation of Czechoslovakia * Second World War * fights in Ostrava and Opava Subject RIV: AB - History

New radiobiological, radiation risk and radiation protection paradigms

International Nuclear Information System (INIS)

Goodhead, Dudley T.

2010-01-01

The long-standing conventional paradigm for radiobiology has formed a logical basis for the standard paradigm for radiation risk of cancer and heritable effects and, from these paradigms, has developed the internationally applied system for radiation protection, but with many simplifications, assumptions and generalizations. A variety of additional radiobiological phenomena that do not conform to the standard paradigm for radiobiology may have potential implications for radiation risk and radiation protection. It is suggested, however, that the current state of knowledge is still insufficient for these phenomena, individually or collectively, to be formulated systematically into a new paradigm for radiobiology. Additionally, there is at present lack of direct evidence of their relevance to risk for human health, despite attractive hypotheses as to how they might be involved. Finally, it remains to be shown how incorporation of such phenomena into the paradigm for radiation protection would provide sufficient added value to offset disruption to the present widely applied system. Further research should aim for better mechanistic understanding of processes such as radiation-induced genomic instability (for all radiation types) and bystander effects (particularly for low-fluence high-LET particles) and also priority should be given to confirmation, or negation, of the relevance of the processes to human health risks from radiation.

Konference o divadelním strukturalismu v Brně

Czech Academy of Sciences Publication Activity Database

Sládek, Ondřej

2011-01-01

Roč. 59, č. 5 (2011), s. 775-778 ISSN 0009-0468. [Prague Semiotic Stage Revisited. Brno, 27.06.2011-29.06.2011] Institutional research plan: CEZ:AV0Z90560517 Keywords : Structuralism * Theatre studies * Semiotics Subject RIV: AJ - Letters, Mass-media, Audiovision

Nové odkryvy kvartérních sedimentů na Starém Brně

Czech Academy of Sciences Publication Activity Database

Lisá, Lenka; Jankovská, Vlasta; Zapletalová, D.

2004-01-01

Roč. 11, - (2004), s. 7-9 ISSN 1212-6209 R&D Projects: GA AV ČR KSK6005114 Institutional research plan: CEZ:AV0Z6005908 Keywords : Brno * provenance * palynology Subject RIV: DB - Geology ; Mineralogy http://www.sci.muni.cz/gap/casop/

Characterization of polygalacturonases produced by Geotrichum candidum

Czech Academy of Sciences Publication Activity Database

Illková, K.; Zemková, Z.; Omelková, J.; Flodrová, Dana; Benkovská, Dagmar; Vadkertiová, R.; Stratilová, E.

2011-01-01

Roč. 105, č. 18 (2011), s1014-s1015 ISSN 0009-2770. [Meeting on Chemistry and Life /5./. 14.09.2011-16.09.2011, Brno] Institutional research plan: CEZ:AV0Z40310501 Keywords : polygalacturonases * Geotrichum Subject RIV: CB - Analytical Chemistry, Separation

LONGITUDINAL STUDY OF SEMEN QUALITY AFTER INTERMITTENT EXPOSURE TO AIR POLLUTION

Science.gov (United States)

LONGITUDINAL STUDY OF SEMEN QUALITY AFTER INTERMITTENT EXPOSURE TO AIR POLLUTION. J. Rubes*, D. Zudova*, Veterinary Research Institute, Brno, CR, S.G. Selevan*, US EPA/ORD/NCEA, Washington, DC, D.P. Evenson, South Dakota State University, Brookings, SD, and S.D. Perreault, US ...

The main fish communities of the limnic Permian and Carboniferous basins of the Czech Republic

Czech Academy of Sciences Publication Activity Database

Zajíc, Jaroslav

33-34, - (2006), s. 99-101. ISBN 80-210-4097-1. ISSN 1211-281X. [Paleontological Conference /7./. Brno, 19.10.2006-20.10.2006] Institutional research plan: CEZ:AV0Z30130516 Keywords : ichthyofaunae * Upper Carboniferous * Lower Permian Subject RIV: EG - Zoology

Fotografie ze sbírek Etnologického ústavu AV ČR, v. v. i., a Archivu města Brna v knize vzpomínek „Měla jsem moc krásné dětství“. Tematika a kontexty výběru

Czech Academy of Sciences Publication Activity Database

Nosková, Jana; Čermáková, J.

2014-01-01

Roč. 13, č. 2 (2014), s. 14-27. ISBN 80-86712-30-3. ISSN 1213-399X Institutional support: RVO:68378076 Keywords : Brno * photo collections * Germans * family photographs * 1920´s-1940´s * photography Subject RIV: AC - Archeology, Anthropology, Ethnology

Etnologický výzkum města Brna. Stabilita a proměny moravské metropole

Czech Academy of Sciences Publication Activity Database

Pospíšilová, Jana

-, - (2009), s. 41-42. ISBN 978-86-7587-054-8. [Terenska istraživanja. 31.08.2009-03.09.2009, Sirogojno] Institutional research plan: CEZ:AV0Z90580513 Keywords : urban ethnology * Brno * tradition * transformation * ethnic situation Subject RIV: AC - Archeology, Anthropology, Ethnology

Radiation injury

International Nuclear Information System (INIS)

Hubner, K.F.

1988-01-01

Radiation accidents and incidents continue to be of great interest and concern to the public. Issues such as the threat of nuclear war, the Chernobyl reactor accident, or reports of sporadic incidences of accidental radiation exposure keep this interest up and maintain a high level of fear among the public. In this climate of real concern and radiation phobia, physicians should not only be prepared to answer questions about acute or late effects of ionizing radiation, but also be able to participate in the initial assessment and management of individuals who have been exposed to ionizing radiation or contaminated with radioactive material. Some of the key facts about radiation injury and its medical treatment are discussed by the author

Perception of low dose radiation risks among radiation researchers in Korea.

Science.gov (United States)

Seong, Ki Moon; Kwon, TaeWoo; Seo, Songwon; Lee, Dalnim; Park, Sunhoo; Jin, Young Woo; Lee, Seung-Sook

2017-01-01

Expert's risk evaluation of radiation exposure strongly influences the public's risk perception. Experts can inform laypersons of significant radiation information including health knowledge based on experimental data. However, some experts' radiation risk perception is often based on non-conclusive scientific evidence (i.e., radiation levels below 100 millisievert), which is currently under debate. Examining perception levels among experts is important for communication with the public since these individual's opinions have often exacerbated the public's confusion. We conducted a survey of Korean radiation researchers to investigate their perceptions of the risks associated with radiation exposure below 100 millisievert. A linear regression analysis revealed that having ≥ 11 years' research experience was a critical factor associated with radiation risk perception, which was inversely correlated with each other. Increased opportunities to understand radiation effects at perception of radiation exposure. In addition, radiation researchers conceived that more scientific evidence reducing the uncertainty for radiation effects perception of radiation exposure.

Perception of low dose radiation risks among radiation researchers in Korea

Science.gov (United States)

Seo, Songwon; Lee, Dalnim; Park, Sunhoo; Jin, Young Woo; Lee, Seung-Sook

2017-01-01

Expert’s risk evaluation of radiation exposure strongly influences the public’s risk perception. Experts can inform laypersons of significant radiation information including health knowledge based on experimental data. However, some experts’ radiation risk perception is often based on non-conclusive scientific evidence (i.e., radiation levels below 100 millisievert), which is currently under debate. Examining perception levels among experts is important for communication with the public since these individual’s opinions have often exacerbated the public’s confusion. We conducted a survey of Korean radiation researchers to investigate their perceptions of the risks associated with radiation exposure below 100 millisievert. A linear regression analysis revealed that having ≥ 11 years’ research experience was a critical factor associated with radiation risk perception, which was inversely correlated with each other. Increased opportunities to understand radiation effects at risk perception of radiation exposure. In addition, radiation researchers conceived that more scientific evidence reducing the uncertainty for radiation effects risk perception of radiation exposure. PMID:28166286

Radiation protection

International Nuclear Information System (INIS)

Koelzer, W.

1975-01-01

Physical and radiological terms, quantities, and units. Basic principles of radiation protection (ICRP, IAEA, EURATOM, FRG). Biological effects of ionizing radiation. Objectives of practical radiation protection. (HP) [de

Assessment of contamination of the Svitava and Svratka rivers in the Czech Republic using selected biochemical markers.

Science.gov (United States)

Blahová, Jana; Havelková, Marcela; Kruzíková, Kamila; Hilscherová, Klára; Halouzka, Roman; Modrá, Helena; Grabic, Roman; Halírová, Jarmila; Jurcíková, Jana; Ocelka, Tomás; Harustiaková, Danka; Svobodová, Zdenka

2010-03-01

The aim of the present study is to assess aquatic ecosystem contamination using selected biochemical markers: cytochrome P450, ethoxyresorufin-O-deethylase (EROD), glutathione S-transferase (GST), tripeptide glutathione, vitellogenin, and 11-ketotestosterone in chub (Leuciscus cephalus L.). Seven locations on the Svitava and Svratka rivers (in the Brno conurbation, Czech Republic) were assessed. The results were compared with the levels of the most important inductors of these biomarkers: organic pollutants hexachlorocyclohexane (HCH), hexachlorobenzene (HCB), DDT and its metabolites, polychlorinated biphenyls, and polycyclic aromatic hydrocarbons in bottom sediment, fish muscle, and semipermeable membrane devices (SPMDs) and metals in sediment. The highest levels of pollutants were observed at sites situated downstream from Brno, especially at Modrice and Rajhradice. Significant positive correlations (p < 0.05) were found between EROD activity and HCH concentration in SPMDs, and also between GST and EROD activity with HCB concentration in muscle, after adjusting for age.

Topics in radiation dosimetry radiation dosimetry

CERN Document Server

1972-01-01

Radiation Dosimetry, Supplement 1: Topics in Radiation Dosimetry covers instruments and techniques in dealing with special dosimetry problems. The book discusses thermoluminescence dosimetry in archeological dating; dosimetric applications of track etching; vacuum chambers of radiation measurement. The text also describes wall-less detectors in microdosimetry; dosimetry of low-energy X-rays; and the theory and general applicability of the gamma-ray theory of track effects to various systems. Dose equivalent determinations in neutron fields by means of moderator techniques; as well as developm

Staff radiation exposure in radiation diagnostics

International Nuclear Information System (INIS)

Khakimova, N.U.; Malisheva, E.Yu.; Shosafarova, Sh.G.

2010-01-01

Present article is devoted to staff radiation exposure in radiation diagnostics. Data on staff radiation exposure obtained during 2005-2008 years was analyzed. It was found that average individual doses of staff of various occupations in Dushanbe city for 2008 year are at 0.29-2.16 mSv range. They are higher than the average health indicators but lower than maximum permissible dose. It was defined that paramedical personnel receives the highest doses among the various categories of staff.

Radiation myelopathy

International Nuclear Information System (INIS)

Berlit, P.

1987-01-01

After a review of the world literature, the case histories of 43 patients with radiation myelopathy are analyzed. In 1 patient there was a radiation injury of the medulla oblongata, in 2, cervical, in 28, thoracic, and in 12, lumbosacral. In the medulla oblongata lesion an alternans syndrome resulted. The patients with cervical and thoracic radiation myelopathies presented with a Brown-Sequard syndrome, a spinalis anterior syndrome or a transversal syndrome with pyramidal and spinothalamic tract involvement as the most prominent signs. For this group the term 'pyramidal-spinothalamic radiation myelopathy' is proposed. In lumbosacral radiation lesions a pure anterior horn syndrome may lead to spinothalamic tract involvement and the development of a cauda conus syndrome. The clinical presentation of these cases suggests that the location of the radiation lesion is most likely the region of the conus medullaris. The most frequent initial symptom was dysesthesia; the patients complained of burning pain or a feeling of coldness. Usually the neurological deficits were progressive, in pyramidal-spinothalamic radiation myelopathy over 12 months in average, in lumbosacral radiation lesions up to 10 years. The latent period between the finish of radiation therapy and the first neurological signs was 8 months (median) in cervical and thoracic myelopathy and 33 months in lumbosacral lesions. For the entire group of 43 patients there was an inverse relationship between the radiation dose (ret) and the latent period. A positive relation could be demonstrated between the age of patients at the time of radiation therapy and the latent period. Patients simultaneously receiving cytostatic drugs presented after a longer latent period than the remaining group. (orig./MG)

„Era un llamado de la Revolución“ – Colaboración cultural y científica entre Checoslovaquia y Cuba en los años 60, 70 y 80 del s. XX

Czech Academy of Sciences Publication Activity Database

Bortlová, Hana

2013-01-01

Roč. 7, č. 1 (2013), 23-39 ISSN 2222-4181 Institutional support: RVO:68378114 Keywords : Cold War foreign relations * Soviet bloc and Cuba * Cuba and Czechoslovakia Subject RIV: AB - History http://wordsandsilences.org

The artist and politics: Pablo Picasso and the communist bloc during the cold war

Czech Academy of Sciences Publication Activity Database

Lahoda, Vojtěch

-, č. 3 (2007), s. 9-17 ISSN 1822-4555 Institutional research plan: CEZ:AV0Z80330511 Keywords : Hungarian revolution 1956 * Czechoslovakia 1968 * modernism * painting after 1945 Subject RIV: AL - Art, Architecture, Cultural Heritage

Milada Paulová a její reflexe vzniku republiky

Czech Academy of Sciences Publication Activity Database

Brádlerová, Daniela; Hálek, Jan

2011-01-01

Roč. 3, Suppl. 1 (2011), s. 121-130 ISSN 1803-9243 Institutional research plan: CEZ:AV0Z80770509 Keywords : Paulová, Milada * Czech resistance, 1914-1918 * Czechoslovakia, history Subject RIV: AB - History

Poslední léta Gustáva Husáka ve vězení a jeho klopotná cesta ke svobodě (1958–1960)

Czech Academy of Sciences Publication Activity Database

Doskočil, Zdeněk

2014-01-01

Roč. 31, [1] (2014), s. 25-39 ISSN 1211-8184 Institutional support: RVO:67985963 Keywords : Gustáv Husák * Slovak Comunist representants * Czechoslovakia * Rehabilitation * Political processes * Communism Subject RIV: AB - History

Development of radiation dose assessment system for radiation accident (RADARAC)

International Nuclear Information System (INIS)

Takahashi, Fumiaki; Shigemori, Yuji; Seki, Akiyuki

2009-07-01

The possibility of radiation accident is very rare, but cannot be regarded as zero. Medical treatments are quite essential for a heavily exposed person in an occurrence of a radiation accident. Radiation dose distribution in a human body is useful information to carry out effectively the medical treatments. A radiation transport calculation utilizing the Monte Carlo method has an advantageous in the analysis of radiation dose inside of the body, which cannot be measured. An input file, which describes models for the accident condition and quantities of interest, should be prepared to execute the radiation transport calculation. Since the accident situation, however, cannot be prospected, many complicated procedures are needed to make effectively the input file soon after the occurrence of the accident. In addition, the calculated doses are to be given in output files, which usually include much information concerning the radiation transport calculation. Thus, Radiation Dose Assessment system for Radiation Accident (RADARAC) was developed to derive effectively radiation dose by using the MCNPX or MCNP code. RADARAC mainly consists of two parts. One part is RADARAC - INPUT, which involves three programs. A user can interactively set up necessary resources to make input files for the codes, with graphical user interfaces in a personnel computer. The input file includes information concerning the geometric structure of the radiation source and the exposed person, emission of radiations during the accident, physical quantities of interest and so on. The other part is RADARAC - DOSE, which has one program. The results of radiation doses can be effectively indicated with numerical tables, graphs and color figures visibly depicting dose distribution by using this program. These results are obtained from the outputs of the radiation transport calculations. It is confirmed that the system can effectively make input files with a few thousand lines and indicate more than 20

Eastern Europe: pronatalist policies and private behavior.

Science.gov (United States)

David, H P

1982-02-01

Fertility trends in the 9 Eastern European socialist countries (Albania, Bulgaria, Czechoslovakia, German Democratic Republic, Hungary, Poland, Romania, USSR, Yugoslavia) are reviewed. Official policy in all these countries but Yugoslavia is explicitly pronatalist to varying degrees. Attention is directed to the following areas: similarities and differences; fertility trends (historical trends, post World War 2 trends, and family size); abortion trends (abortion legislation history, current legislation, abortion data, impact on birth rates, abortion seekers, health risks, and psychological aftereffects); contraceptive availability and practice; pronatal economic incentives (impact on fertility); women's position; and marriage, divorce, and sexual attitudes. The fact that fertility was generally higher in the Eastern European socialist countries than in Western Europe in the mid-1970s is credited to pronatalist measures undertaken when fertility fell or threatened to fall below replacement level (2.1 births/woman) after abortion was liberalized in all countries but Albania, following the lead of the USSR in 1955. Fertility increased where access to abortion was again restricted (mildly in Bulgaria, Czechoslovakia, and Hungary at various times, and severely in Romania in 1966) and/or economic incentives such as birth grants, paid maternity leave, family and child care allowances, and low interest loans to newlyweds were substantially increased (Bulgaria, Czechoslovakia, Hungary, and Poland to some extent, in the late 1960s and early 1970s, and the German Democratic Republic in 1976). Subsequent declines in Bulgaria, Czechoslovakia, Hungary, and Romania suggest that policy induced increases in fertility are short-lived. Couples respond to abortion restrictions by practicing more efficient contraception or resorting to illegal abortion. It is evident that the region's low birth rate is realized mainly with abortion, for withdrawal remains the primary contraceptive

Radiation research contracts: Biological effects of small radiation doses

Energy Technology Data Exchange (ETDEWEB)

Hug, O [International Atomic Energy Agency, Division of Health, Safety and Waste Disposal, Vienna (Austria)

1959-04-15

To establish the maximum permissible radiation doses for occupational and other kinds of radiation exposure, it is necessary to know those biological effects which can be produced by very small radiation doses. This particular field of radiation biology has not yet been sufficiently explored. This holds true for possible delayed damage after occupational radiation exposure over a period of many years as well as for acute reactions of the organism to single low level exposures. We know that irradiation of less than 25 Roentgen units (r) is unlikely to produce symptoms of radiation sickness. We have, however, found indications that even smaller doses may produce certain instantaneous reactions which must not be neglected

Radiation metabolomics : a window to high throughput radiation biodosimetry

International Nuclear Information System (INIS)

Rana, Poonam

2016-01-01

In the event of an intentional or accidental release of ionizing radiation in a densely populated area, timely assessment and triage of the general population for radiation exposure is critical. In particular, a significant number of victims may sustain radiation injury, which increases mortality and worsens the overall prognosis of victims from radiation trauma. Availability of a high-throughput noninvasive in vivo biodosimetry tool for assessing the radiation exposure is of particular importance for timely diagnosis of radiation injury. In this study, we describe the potential NMR techniques in evaluating the radiation injury. NMR is the most versatile technique that has been extensively used in the diverse fields of science since its discovery. NMR and biomedical sciences have been going hand in hand since its application in clinical imaging as MRI and metabolic profiling of biofluids was identified. We have established an NMR based metabonomic and in vivo spectroscopy approach to analyse and identify metabolic profile to measure metabolic fingerprint for radiation exposure. NMR spectroscopy experiments were conducted on urine and serum samples collected from mice irradiated with different doses of radiation. Additionally, in vivo NMR spectroscopy was also performed in different region of brains post irradiation in animal model. A number of metabolites associated with energy metabolism, gut flora metabolites, osmolytes, amino acids and membrane metabolism were identified in serum and urine metabolome. Our results illustrated a metabolic fingerprint for radiation exposure that elucidates perturbed physiological functions. Quantitative as well as multivariate analysis/assessment of these metabolites demonstrated dose and time dependent toxicological effect. In vivo spectroscopy from brain showed radiation induced changes in hippocampus region indicating whole body radiation had striking effect on brain metabolism as well. The results of the present work lay a

Validation of radiation dose estimations in VRdose: comparing estimated radiation doses with observed radiation doses

International Nuclear Information System (INIS)

Nystad, Espen; Sebok, Angelia; Meyer, Geir

2004-04-01

The Halden Virtual Reality Centre has developed work-planning software that predicts the radiation exposure of workers in contaminated areas. To validate the accuracy of the predicted radiation dosages, it is necessary to compare predicted doses to actual dosages. During an experimental study conducted at the Halden Boiling Water Reactor (HBWR) hall, the radiation exposure was measured for all participants throughout the test session, ref. HWR-681 [3]. Data from this experimental study have also been used to model tasks in the work-planning software and gather data for predicted radiation exposure. Two different methods were used to predict radiation dosages; one method used all radiation data from all the floor levels in the HBWR (all-data method). The other used only data from the floor level where the task was conducted (isolated data method). The study showed that the all-data method gave predictions that were on average 2.3 times higher than the actual radiation dosages. The isolated-data method gave predictions on average 0.9 times the actual dosages. (Author)

Radiation protection

International Nuclear Information System (INIS)

Ures Pantazi, M.

1994-01-01

This work define procedures and controls about ionizing radiations. Between some definitions it found the following topics: radiation dose, risk, biological effects, international radioprotection bodies, workers exposure, accidental exposure, emergencies and radiation protection

Radiological investigation of drinking water

International Nuclear Information System (INIS)

Kunz, E.

1981-01-01

An analysis is made of the report ''Radiological investigation of drinking water'' submitted by a working group of WHO to the Brussels meeting held between Nov 7 and 10, 1978. Annex II is emphasized of the WHO publication bearing the title ''The revision of WHO standards for drinking water''. It is shown that the draft of the revision does not basically differ from the revision introduced in Czechoslovakia and published in a revised standard CSN 83 0611 Drinking Water from 1978, including its harmonization with the Decree 59/72 Collect. of Laws on the protection of health from ionizing radiation, and from the standard CSN 83 0523 Radiometric analysis of drinking water. It is also shown that the text of the working group report contains some incorrect or unclear statements and views, which is explained by the misunderstanding of some ICRP recommendations. (H.S.)

Československo-jugoslávské vztahy v přelomovém roce 1929

Czech Academy of Sciences Publication Activity Database

Škerlová, Jana

2014-01-01

Roč. 100, č. 2 (2014), s. 271-296 ISSN 0037-6922 Institutional support: RVO:67985963 Keywords : political relations * Czechoslovakia * Kingdom of Serbs * Croats and Slovenes * Kingdom of Yugoslavia * Royal Dictatorship Subject RIV: AB - History

Czechoslovak-Yugoslav relations in the first year of king Alexander’s dictatorship

Czech Academy of Sciences Publication Activity Database

Škerlová, Jana

2016-01-01

Roč. 34, č. 1 (2016), s. 75-96 ISSN 0352-3160 Institutional support: RVO:67985963 Keywords : Czechoslovakia * Kingdom of Serbs * Croats and Slovenes * royal dictatorship * political relations * diplomacy * Little Entente Subject RIV: AB - History

Proti dvěma nepřátelům

Czech Academy of Sciences Publication Activity Database

Friedl, Jiří

2015-01-01

Roč. 28, 9.5.2015 (2015), 22/4-22/4 ISSN 0862-5921 Institutional support: RVO:67985963 Keywords : Second World War * liberation of Czechoslovakia * Holy Cross Brigade * Polish armed forces Subject RIV: AB - History

Politická opozice v Jugoslávii po vydání oktrojované ústavy 1931 a postoj Československa.

Czech Academy of Sciences Publication Activity Database

Škerlová, Jana

2016-01-01

Roč. 102, č. 1 (2016), s. 9-32 ISSN 0037-6922 Institutional support: RVO:67985963 Keywords : Czechoslovakia * Kingdom of Yugoslavia * political opposition * octroyed constitution * parliamentary elections * political and diplomatic relations Subject RIV: AB - History

Citoyenneté et expropriation en Tchécoslovaquie au lendemain des deux Guerres mondiales

Czech Academy of Sciences Publication Activity Database

Gosewinkel, D.; Spurný, Matěj

2014-01-01

Roč. 61, č. 1 (2014), s. 26-61 ISSN 0048-8003 R&D Projects: GA ČR GPP410/12/P596 Institutional support: RVO:68378114 Keywords : citizenship * expropriation * Czechoslovakia Subject RIV: AB - History

Radiation physics, biophysics, and radiation biology

International Nuclear Information System (INIS)

Hall, E.J.; Zaider, M.

1993-05-01

Research at the Center for Radiological Research is a multidisciplenary blend of physics, chemistry and biology aimed at understanding the mechanisms involved in the health problems resulting from human exposure to ionizing radiations. The focus is increased on biochemistry and the application of the techniques of molecular biology to the problems of radiation biology. Research highlights of the program from the past year are described. A mathematical model describing the production of single-strand and double-strand breaks in DNA as a function radiation quality has been completed. For the first time Monte Carlo techniques have been used to obtain directly the spatial distribution of DNA moieties altered by radiation. This information was obtained by including the transport codes a realistic description of the electronic structure of DNA. We have investigated structure activity relationships for the potential oncogenicity of a new generation of bioreductive drugs that function as hypoxic cytotoxins. Experimental and theoretical investigation of the inverse dose rate effect, whereby medium LET radiations actually produce an c effect when the dose is protracted, is now at a point where the basic mechanisms are reasonably understood and the complex interplay between dose, dose rate and radiation quality which is necessary for the effect to be present can now be predicted at least in vitro. In terms of early radiobiological damage, a quantitative link has been established between basic energy deposition and locally multiply damaged sites, the radiochemical precursor of DNA double strand breaks; specifically, the spatial and energy deposition requirements necessary to form LMDs have been evaluated. For the first time, a mechanically understood ''biological fingerprint'' of high-LET radiation has been established. Specifically measurement of the ratio of inter-to intra-chromosomal aberrations produces a unique signature from alpha-particles or neutrons

Radiation physics, biophysics, and radiation biology

Energy Technology Data Exchange (ETDEWEB)

Hall, E.J.; Zaider, M.

1993-05-01

Research at the Center for Radiological Research is a multidisciplenary blend of physics, chemistry and biology aimed at understanding the mechanisms involved in the health problems resulting from human exposure to ionizing radiations. The focus is increased on biochemistry and the application of the techniques of molecular biology to the problems of radiation biology. Research highlights of the program from the past year are described. A mathematical model describing the production of single-strand and double-strand breaks in DNA as a function radiation quality has been completed. For the first time Monte Carlo techniques have been used to obtain directly the spatial distribution of DNA moieties altered by radiation. This information was obtained by including the transport codes a realistic description of the electronic structure of DNA. We have investigated structure activity relationships for the potential oncogenicity of a new generation of bioreductive drugs that function as hypoxic cytotoxins. Experimental and theoretical investigation of the inverse dose rate effect, whereby medium LET radiations actually produce an c effect when the dose is protracted, is now at a point where the basic mechanisms are reasonably understood and the complex interplay between dose, dose rate and radiation quality which is necessary for the effect to be present can now be predicted at least in vitro. In terms of early radiobiological damage, a quantitative link has been established between basic energy deposition and locally multiply damaged sites, the radiochemical precursor of DNA double strand breaks; specifically, the spatial and energy deposition requirements necessary to form LMDs have been evaluated. For the first time, a mechanically understood biological fingerprint'' of high-LET radiation has been established. Specifically measurement of the ratio of inter-to intra-chromosomal aberrations produces a unique signature from alpha-particles or neutrons.

Cosmic radiation

Energy Technology Data Exchange (ETDEWEB)

Capdevielle, J N

1984-01-01

First, the different instruments and techniques of cosmic particle detection are presented. Then the passage of the cosmic particles through the atmosphere is studied: electrons, photons, muons. The collective behavior of the different categories is also studied, the electromagnetic cascade is distinguished from the hadron cascade. Through the principal physical properties of the radiation and the medium, the ''mean'' aspects of the radiation are then successively dealt with out of the atmosphere, at different altitudes until the sea level, then at great depths. A chapter is devoted to cosmic radiation of more than 10,000 GeV, studied separately. Then solar radiation in universe is studied through their propagation in solar system and their origin. At last, the cosmic radiation effects are studied in environment (cosmic biophysics) and some applications of cosmic radiation are presented.

Radiation protection - Revision of French radiation protection regulations (1988)

International Nuclear Information System (INIS)

Mayoux, J.C.

1989-01-01

This article analyses the recent amendments to the 1966 and 1975 Decrees on general radiation protection principles and radiation protection of workers in large nuclear installations respectively and also describes national radiation protection law. In particular, the amendments incorporate the revised EURATOM basic radiation protection standards and the new international units (sievert and becquerel replace rem and curie) in the Decrees. (NEA) [fr

Radiation

International Nuclear Information System (INIS)

Winther, J.F.; Ulbak, K.; Dreyer, L.; Pukkala, E.; Oesterlind, A.

1997-01-01

Exposure to solar and ionizing radiation increases the risk for cancer in humans. Some 5% of solar radiation is within the ultraviolet spectrum and may cause both malignant melanoma and non-melanocytic skin cancer; the latter is regarded as a benign disease and is accordingly not included in our estimation of avoidable cancers. Under the assumption that the rate of occurrence of malignant melanoma of the buttocks of both men and women and of the scalp of women would apply to all parts of the body in people completely unexposed to solar radiation, it was estimated that approximately 95% of all malignant melanomas arising in the Nordic populations around the year 2000 will be due to exposure to natural ultraviolet radiation, equivalent to an annual number of about 4700 cases, with 2100 in men and 2600 in women, or some 4% of all cancers notified. Exposure to ionizing radiation in the Nordic countries occurs at an average effective dose per capita per year of about 3 mSv (Iceland, 1.1 mSv) from natural sources, and about 1 mSv from man-made sources. While the natural sources are primarily radon in indoor air, natural radionuclides in food, cosmic radiation and gamma radiation from soil and building materials, the man-made sources are dominated by the diagnostic and therapeutic use of ionizing radiation. On the basis of measured levels of radon in Nordic dwellings and associated risk estimates for lung cancer derived from well-conducted epidemiological studies, we estimated that about 180 cases of lung cancer (1% of all lung cancer cases) per year could be avoided in the Nordic countries around the year 2000 if indoor exposure to radon were eliminated, and that an additional 720 cases (6%) could be avoided annually if either radon or tobacco smoking were eliminated. Similarly, it was estimated that the exposure of the Nordic populations to natural sources of ionizing radiation other than radon and to medical sources will each give rise to an annual total of 2120

Antiradiation Vaccine: Immunological neutralization of Radiation Toxins at Acute Radiation Syndromes.

Science.gov (United States)

Popov, Dmitri; Maliev, Slava

Introduction: Current medical management of the Acute Radiation Syndromes (ARS) does not include immune prophylaxis based on the Antiradiation Vaccine. Existing principles for the treatment of acute radiation syndromes are based on the replacement and supportive therapy. Haemotopoietic cell transplantation is recomended as an important method of treatment of a Haemopoietic form of the ARS. Though in the different hospitals and institutions, 31 pa-tients with a haemopoietic form have previously undergone transplantation with stem cells, in all cases(100%) the transplantants were rejected. Lethality rate was 87%.(N.Daniak et al. 2005). A large amount of biological substances or antigens isolated from bacterias (flagellin and derivates), plants, different types of venom (honeybees, scorpions, snakes) have been studied. This biological active substances can produce a nonspecific stimulation of immune system of mammals and protect against of mild doses of irradiation. But their radioprotection efficacy against high doses of radiation were not sufficient. Relative radioprotection characteristics or adaptive properties of antioxidants were expressed only at mild doses of radiation. However antioxidants demonstrated a very low protective efficacy at high doses of radiation. Some ex-periments demonstrated even a harmful effect of antioxidants administered to animals that had severe forms of the ARS. Only Specific Radiation Toxins roused a specific antigenic stim-ulation of antibody synthesis. An active immunization by non-toxic doses of radiation toxins includes a complex of radiation toxins that we call the Specific Radiation Determinant (SRD). Immunization must be provided not less than 24 days before irradiation and it is effective up to three years and more. Active immunization by radiation toxins significantly reduces the mortality rate (100%) and improves survival rate up to 60% compare with the 0% sur-vival rate among the irradiated animals in control groups

Radiation enteritis

International Nuclear Information System (INIS)

Ochsner, S.F.; Head, L.H.

1973-01-01

A comprehensive review of radiation enteritis is presented. Experience in clinical radiation therapy has indicated that the small bowel is the segment of the alimentary tract that is most susceptible to radiation damage. (U.S.)

Radiation sickness

Science.gov (United States)

... exposure to ionizing radiation. There are two main types of radiation: nonionizing and ionizing. Nonionizing radiation comes in the form of light, radio waves, microwaves and radar. These forms usually don't cause tissue damage. ...

Calculating the diffuse solar radiation in regions without solar radiation measurements

International Nuclear Information System (INIS)

Li, Huashan; Bu, Xianbiao; Long, Zhen; Zhao, Liang; Ma, Weibin

2012-01-01

Correlations for calculating diffuse solar radiation can be classified into models with global solar radiation (H-based method) and without it (Non-H method). The objective of the present study is to compare the performance of H-based and Non-H methods for calculating the diffuse solar radiation in regions without solar radiation measurements. The comparison is carried out at eight meteorological stations in China focusing on the monthly average daily diffuse solar radiation. Based on statistical error tests, the results show that the Non-H method that includes other readily available meteorological elements gives better estimates. Therefore, it can be concluded that the Non-H method is more appropriate than the H-based one for calculating the diffuse solar radiation in regions without solar radiation measurements. -- Highlights: ► Methods for calculating diffuse solar radiation in regions without solar radiation measurements are investigated. ► Diffuse solar radiation models can be classified into two groups according to global solar radiation. ► Two approaches are compared at the eight meteorological stations in China. ► The method without global solar radiation is recommended.

Incorporation of pustulo-oligosaccharides to plant cell wall structures

Czech Academy of Sciences Publication Activity Database

Zemková, Z.; Flodrová, Dana; Zelko, I.; Vadkertiová, R.; Stratilová, E.

2011-01-01

Roč. 105, č. 18 (2011), s1034 ISSN 0009-2770. [Meeting on Chemistry and Life /5./. 14.09.2011-16.09.2011, Brno] Institutional research plan: CEZ:AV0Z40310501 Keywords : xyloglucan endotransglycosylase * donor/acceptor pairs * HPLC Subject RIV: CB - Analytical Chemistry, Separation

Substrate specificity of xyloglucan endotransglycosylase (XET) from germinating seeds of parsley

Czech Academy of Sciences Publication Activity Database

Zemková, Z.; Flodrová, Dana; Garajová, S.; Farkaš, V.; Stratilová, E.

2011-01-01

Roč. 105, č. 18 (2011), s1033 ISSN 0009-2770. [Meeting on Chemistry and Life /5./. 14.09.2011-16.09.2011, Brno] Institutional research plan: CEZ:AV0Z40310501 Keywords : xyloglucan endotransglycosylase * fluorescently labeled oligosaccharides * HPLC Subject RIV: CB - Analytical Chemistry, Separation

Heterotransglycosylating activities in germinating seeds of nasturtium

Czech Academy of Sciences Publication Activity Database

Zemková, Z.; Flodrová, Dana; Šalplachta, Jiří; Zelko, I.; Vadkertiová, R.; Farkaš, V.; Stratilová, E.

2011-01-01

Roč. 105, č. 18 (2011), s1034 ISSN 0009-2770. [Meeting on Chemistry and Life /5./. 14.09.2011-16.09.2011, Brno] Institutional research plan: CEZ:AV0Z40310501 Keywords : xyloglucan endotransglycosylase * donor/acceptor pairs * HPLC Subject RIV: CB - Analytical Chemistry, Separation

Determination of lycopene in food by on-line SFE-LC eliminating its degradation during the analytical procedure

Czech Academy of Sciences Publication Activity Database

Pól, Jaroslav; Hyötyläinen, T.; Ranta-Aho, O.; Riekkola, M. L.

2005-01-01

Roč. 99, S (2005), s251 ISSN 0009-2770. [Meeting on Chemistry and Life /3./. 20.09.2005-22.09.2005, Brno] R&D Projects: GA AV ČR KJB4031405 Keywords : liquid chromatography * supercritical fluid extraction * antioxidant Subject RIV: CB - Analytical Chemistry, Separation

Poznámky ke stravovacím zvyklostem Ukrajinců žijících v České republice (na příkladu Brna a okolí)

Czech Academy of Sciences Publication Activity Database

Toncrová, Marta

2009-01-01

Roč. 19, č. 3 (2009), s. 17-184 ISSN 0862-8351 Institutional research plan: CEZ:AV0Z90580513 Keywords : Ukrainian cuisine * everyday and festive menu * ingredients * the Ukrainians in the Czech Republic * Brno * Blansko * Kuřim Subject RIV: AC - Archeology, Anthropology, Ethnology

Doklady neželezné metalurgie ze sklonku 12. století z Brna, Josefské ulice

Czech Academy of Sciences Publication Activity Database

Procházka, Rudolf; Hložek, M.; Holubová-Závodná, B.

2011-01-01

Roč. 63, č. 1 (2011), s. 65-89 ISSN 0323-1267 R&D Projects: GA ČR GA404/09/1966 Institutional research plan: CEZ:AV0Z80010507 Keywords : early Middle Age * Brno * non-ferrous metallurgy Subject RIV: AC - Archeology, Anthropology, Ethnology

Radiation monitor

International Nuclear Information System (INIS)

Pao, C.T.; Green, W.K.

1978-01-01

A system for indicating radiation from a radioactive fluid such as a gas wherein simultaneous indications of the activity concentration of radioactivity of the gas, the radiation dose rate and average energy of the radiation are provided

Radiation safety

International Nuclear Information System (INIS)

Auxier, J.A.

1977-01-01

Data available on the biological effects of radiation on man are reviewed, with emphasis on dose response to low LET and high LET radiation sources, and the effects of dose rate. Existing guides for radiation protection were formulated largely on the basis of tumor induction in the bone of radium dial painters, but the ICRP/NCRP annual dose guides of 5 rem/yr are of the same general magnitude as the doses received in several parts of the world from the natural radiation environment. Because of the greater sensitivity of rapidly dividing cells and the assumption that radiation occupations would not begin before the age of eighteen, maximum exposure levels were set as 5 (N-18) rem/yr, where N is the exposed worker's age in years. However, in the case of the natural radiation environment, exposure commences, in a sense, with the exposure of the ovum of the individual's mother; and the ovum is formed during the fetal development of the mother. In occupational exposures, the professional health physicist has always practiced the as low as practical philosophy, and exposures have generally averaged far below the guidelines. The average annual exposure of the radiation worker in modern plants and laboratories is approximately equal to the average natural radiation environment exposure rate and far lower than the natural radiation environment in many parts of the world. There are numerous complications and uncertainties in quantifying radiation effects on humans, however, the greatest is that due to having to extrapolate from high dose levels at which effects have been measured and quantified, to low levels at which most exposures occur but at which no effects have been observed

Radiation imaging

Energy Technology Data Exchange (ETDEWEB)

Redmayne, I.

1986-05-21

A detector for the detection of radiation such as X-ray radiation comprises an array of scintillation elements embedded in a sheet of radiation absorbing material. The scintillation elements are monitored individually, for example by a corresponding array of photodiodes, to build up a picture of the incident radiation. The front face of the sheet and the inner walls of the bores may be coated with a reflective material. The detector finds particular application in weld radiography. The detector may be stepped relative to the radiation source, the signals produced by the rows of the detector as they pass a predetermined point being summed.

Radiation imaging

International Nuclear Information System (INIS)

Redmayne, Ian.

1986-01-01

A detector for the detection of radiation such as X-ray radiation comprises an array of scintillation elements embedded in a sheet of radiation absorbing material. The scintillation elements are monitored individually, for example by a corresponding array of photodiodes, to build up a picture of the incident radiation. The front face of the sheet and the inner walls of the bores may be coated with a reflective material. The detector finds particular application in weld radiography. The detector may be stepped relative to the radiation source, the signals produced by the rows of the detector as they pass a predetermined point being summed. (author)

Radiation carcinogenesis

International Nuclear Information System (INIS)

Adams, G.E.

1987-01-01

In this contribution about carcinogenesis induced by ionizing radiation some radiation dose-response relationships are discussed. Curves are shown of the relation between cell survival and resp. low and high LET radiation. The difference between both curves can be ascribed to endogenous repair mechanisms in the cell. The relation between single-gen mutation frequency and the surviving fractions of irradiated cells indicates that these repairing mechanisms are not error free. Some examples of reverse dose-response relationships are presented in which decreasing values of dose-rate (LET) correspond with increasing radiation induced cell transformation. Finally some molecular aspects of radiation carcinogenesis are discussed. (H.W.). 22 refs.; 4 figs

Ionizing radiations

International Nuclear Information System (INIS)

Newton, W.

1984-01-01

The purpose of this article is to simplify some of the relevant points of legislation, biological effects and protection for the benefit of the occupational health nurse not familiar with the nuclear industries. The subject is dealt with under the following headings; Understanding atoms. What is meant by ionizing radiation. Types of ionizing radiation. Effects of radiation: long and short term somatic effects, genetic effects. Control of radiation: occupational exposure, women of reproductive age, medical aspects, principles of control. The occupational health nurse's role. Emergency arrangements: national arrangements for incidents involving radiation, action to be taken by the nurse. Decontamination procedures: external and internal contamination. (U.K.)

Most do budoucnosti. Příběh města na severu Čech jako studie proměn socialistické modernity

Czech Academy of Sciences Publication Activity Database

Spurný, Matěj

2015-01-01

Roč. 22, 1/2 (2015), s. 30-79 ISSN 1210-7050 R&D Projects: GA ČR GPP410/12/P596 Institutional support: RVO:68378114 Keywords : Czechoslovakia * communist dictatorship * modernity Subject RIV: AB - History

Damage to forest stands in the Krusne Hory by rime, resulting from the increased amount of industrial dust which forms condensation nuclei in the atmosphere

Energy Technology Data Exchange (ETDEWEB)

Pesek, F

1962-01-01

The types of injury that spruce trees may incur from exposure to air pollution in an industrial region of Czechoslovakia are discussed. Attention is focused on comparing the frequency of freezing mists from 1897 through 1955.

Stalinský plán přetvoření přírody v Československu

Czech Academy of Sciences Publication Activity Database

Olšáková, Doubravka

2015-01-01

Roč. 37, č. 2 (2015), s. 10-14 ISSN 0418-5129 R&D Projects: GA ČR GA15-04902S Institutional support: RVO:68378114 Keywords : transformation of nature * communism * Czechoslovakia Subject RIV: AB - History

Herci díla zkázy. Demolice starého Mostu a role památkové péče

Czech Academy of Sciences Publication Activity Database

Spurný, Matěj

2016-01-01

Roč. 76, č. 3 (2016), s. 3-16 ISSN 1210-5538 R&D Projects: GA ČR GJ15-19437Y Institutional support: RVO:68378114 Keywords : Czechoslovakia * state socialism * historical conservation Subject RIV: AB - History

Planning for the next CSFR nuclear power plants. Empresarios Agrupados' view

International Nuclear Information System (INIS)

Garcia Rodriquez, A.

1993-01-01

A description of the evolution in the nuclear industry in Western countries is given. Spanish experience in nuclear program is presented and the future of the nuclear industry and the alternatives open to Czechoslovakia are discussed

A life among atoms, or how it was all beginning, here and elsewhere

International Nuclear Information System (INIS)

Simane, C.

2005-01-01

Personal recollections giving a plastic picture of the history of nuclear research and nuclear energy in Czechoslovakia during the post-war period till the 1960s, highlighting all the milestones of that pioneering era. (P.A.)

Vztahy k Itálii a Německu jako třecí plochy československo-jugoslávských vztahů v letech 1929–1934.

Czech Academy of Sciences Publication Activity Database

Škerlová, Jana

2015-01-01

Roč. 23, č. 1 (2015), s. 179-210 ISSN 1210-6860 Institutional support: RVO:67985963 Keywords : History * 20th century * Czechoslovakia * Kingdom of Yugoslavia * Italy * Germany * foreign policy relations * interwar period Subject RIV: AB - History

International Physics Olympiad still alive

Science.gov (United States)

Polma, Richard; Kříž, Jan

2017-01-01

The International Physics Olympiad (IPhO) is an annual physics competition for high school students. In our article, we will discuss its development and results of research among former contestants from Czechoslovakia, resp. from Czech Republic.

Medical radiation

International Nuclear Information System (INIS)

1992-01-01

This leaflet in the At-a-Glance Series describes the medical use of X-rays, how X-rays help in diagnosis, radiation protection of the patient, staff protection, how radioactive materials in nuclear medicine examinations help in diagnosis and the use of radiation in radiotherapy. Magnetic resonance imaging, a diagnostic technique involving no ionizing radiation, is also briefly examined. The role of the NRPB in the medical use of radiation is outlined. (UK)

Risk Factors: Radiation

Science.gov (United States)

Radiation of certain wavelengths, called ionizing radiation, has enough energy to damage DNA and cause cancer. Ionizing radiation includes radon, x-rays, gamma rays, and other forms of high-energy radiation.

Ionizing radiation

International Nuclear Information System (INIS)

Dennis, J.A.

1982-01-01

The subject is discussed under the headings: characteristics of ionizing radiations; biological effects; comparison of radiation and other industrial risks; principles of protection; cost-benefit analysis; dose limits; the control and monitoring of radiation; reference levels; emergency reference levels. (U.K.)

Radiation protection in medical imaging and radiation oncology

CERN Document Server

Stoeva, Magdalena S

2016-01-01

Radiation Protection in Medical Imaging and Radiation Oncology focuses on the professional, operational, and regulatory aspects of radiation protection. Advances in radiation medicine have resulted in new modalities and procedures, some of which have significant potential to cause serious harm. Examples include radiologic procedures that require very long fluoroscopy times, radiolabeled monoclonal antibodies, and intravascular brachytherapy. This book summarizes evidence supporting changes in consensus recommendations, regulations, and health physics practices associated with these recent advances in radiology, nuclear medicine, and radiation oncology. It supports intelligent and practical methods for protection of personnel, the public, and patients. The book is based on current recommendations by the International Commission on Radiological Protection and is complemented by detailed practical sections and professional discussions by the world’s leading medical and health physics professionals. It also ...

Counterbalanced radiation detection system

International Nuclear Information System (INIS)

Platz, W.

1987-01-01

A counterbalanced radiation detection system is described comprising: (a) a stand; (b) a first radiation detector; (c) a first radiation detector arm means for tiltably connecting the first radiation detector with the stand; (d) a second radiation detector; (e) a second radiation detector arm means for tiltably connecting the second radiation detector with the stand, whereby the tilting angles of the radiation detector arm means define a distance between the radiation detectors; and (f) a torque transforming means connected between the first and second radiation detector arm means for transforming the torque created by one of the radiation detectors in a sense opposed to the torque created by the other radiation detector

Precautions against radiations

International Nuclear Information System (INIS)

Osborn, S.B.

1986-01-01

In this chapter the characteristics of ionizing and non-ionizing radiations likely to cause hazards in a chemical laboratory are considered. Quantities and units of radiation are described. The general principles of radiation protection, precautions against radiation hazards, ICRP standards and recommendations and the legislation relating to the control of radiation hazards in the UK are discussed. (U.K.)

Radiation exposure and radiation risk of the population

International Nuclear Information System (INIS)

Jacobi, W.; Paretzke, H.G.; Ehling, U.H.

1981-02-01

The major scientifically founded results concerning the assessment of the radiation exposure and the analysis and evaluation of the radiationhazards for the population, particularly in the range of low doses, are presented. As to the risk analysis special attention is paid to the rays with low ionization density (X-, γ-, β- and electronrays). Contents: 1) Detailed survey of the results and conclusions; 2) Data on the radiation load of the population; 3) Results to epidemiological questioning on the risk of cancer; 4) Genetical radiation hazards of the population. For quantification purposes of the risk of cancer by γ-radiation the observations with the a-bomb survivors in Japan are taken as a basis, as the available dosimetrical data have to be revised. Appendices: 1) German translation of the UNSCEAR-Report (1977); 2) BEIR-Report (1980); 3) Comments from the SSK on the comparability of the risks of natural-artificial radiation exposure; 4) Comments from the SSK on the importance of synergistical influences for the radiation protection (23.9.1977). (HP) [de

Roentgen's heritage and radiation phobia, a challenge to radiation research and radiation protection

International Nuclear Information System (INIS)

Feinendegen, L.E.

1996-01-01

Present practice of applying linearity to assessing risk even from very low dose exposure of complex tissues to ionising radiation has been evaluated in terms of microdosimetric approach to energy deposition in tissues, nature of radiation and also the magnitudes of conditioning and challenging doses. This paper discusses the probability of radiation risk at quite low doses on the tissues in terms of simple mathematical terms. (author). 13 refs., 2 figs., 1 tab

Occupational radiation exposure monitoring among radiation workers in Nepal

International Nuclear Information System (INIS)

Bhatt, Chhavi Raj; Shrestha, Shanta Lall; Khanal, Tara; Ween, Borgny

2008-01-01

Nepal was accepted as a member of the IAEA in 2007. Nepal is one of the world's least developed countries and is defined in Health Level IV. The population counted 26.4 millions in 2007. The health care sector increases with new hospitals and clinics, however, Nepal has no radiation protection authority or radiation protection regulation in the country until now. The radiation producing equipment in the health sector includes conventional X-ray and dental X-ray equipment, fluoroscopes, mammography, CT, catheterization laboratory equipment, nuclear medicine facilities, a few linear accelerators, Co 60 teletherapy and High Dose Rate brachytherapy sources. The situation regarding dosimetry service for radiation workers is unclear. A survey has been carried out to give an overview of the situation. The data collection of the survey was performed by phone call interviews with responsible staff at the different hospitals and clinics. Data about different occupationally exposed staff, use of personal radiation monitoring and type of dosimetry system were collected. In addition, it was asked if dosimetry reports were compiled in files or databases for further follow-up of staff, if needed. The survey shows that less of 25% of the procedures performed on the surveyed hospitals and clinics are performed by staff with personnel radiation monitoring. Radiation monitoring service for exposed staff is not compulsory or standardized, since there is no radiation protection authority. Nepal has taken a step forward regarding radiation protection, with the IAEA membership, although there are still major problems that have to be solved. An evaluation of the existing practice of staff dosimetry can be the first helpful step for further work in building a national radiation protection authority. (author)

Radiation safety

International Nuclear Information System (INIS)

Van Riessen, A.

2002-01-01

Full text: Experience has shown that modem, fully enclosed, XRF and XRD units are generally safe. This experience may lead to complacency and ultimately a lowering of standards which may lead to accidents. Maintaining awareness of radiation safety issues is thus an important role for all radiation safety officers. With the ongoing progress in technology, a greater number of radiation workers are more likely to use a range of instruments/techniques - eg portable XRF, neutron beam analysis, and synchrotron radiation analysis. The source for each of these types of analyses is different and necessitates an understanding of the associated dangers as well as use of specific radiation badges. The trend of 'suitcase science' is resulting in scientists receiving doses from a range of instruments and facilities with no coordinated approach to obtain an integrated dose reading for an individual. This aspect of radiation safety needs urgent attention. Within Australia a divide is springing up between those who work on Commonwealth property and those who work on State property. For example a university staff member may operate irradiating equipment on a University campus and then go to a CSIRO laboratory to operate similar equipment. While at the University State regulations apply and while at CSIRO Commonwealth regulations apply. Does this individual require two badges? Is there a need to obtain two licences? The application of two sets of regulations causes unnecessary confusion and increases the workload of radiation safety officers. Radiation safety officers need to introduce risk management strategies to ensure that both existing and new procedures result in risk minimisation. A component of this strategy includes ongoing education and revising of regulations. AXAA may choose to contribute to both of these activities as a service to its members as well as raising the level of radiation safety for all radiation workers. Copyright (2002) Australian X-ray Analytical

Radiation exposure

International Nuclear Information System (INIS)

Dalton, L.K.

1991-01-01

The book gives accounts of some social and environmental impacts of the developing radiation industries, including the experiences of affected communities and individuals. Its structure is based on a division which has been made between nuclear and non-nuclear radiation sources, because they create distinctly different problems for environmental protection and so for public health policy. The emissions from electronic and electrical installations - the non-nuclear radiations - are dealt with in Part I. Emissions from radioactive substances - the nuclear radiations - are dealt with in Part II. Part III is for readers who want more detailed information about scientific basis of radiation-related biological changes and their associated health effects. 75 refs., 9 tabs., 7 figs., ills

Radiation sickness

International Nuclear Information System (INIS)

Endoh, Masaru; Ishida, Yusei; Saeki, Mitsuaki

1983-01-01

The frequency of radiation sickness in 1,060 patients treated at our Department was 12.8 percent. It was frequent in patients with brain cancer (12 percent), whole spine cancer (47 percent), uterus cancer (28 percent), lung cancer (22 percent) and esophagus cancer (12 percent). Radiation sickness following X-irradiation was studied in its relation to patient's age, size of radiation fields, dosis and white blood cell count. However, we could not find any definite clinical feature relevant to occurrence. There are many theories published concerning the mechanism of radiation sickness. Clinical experiences have shown that radiation sickness cannot be explained by one theory alone but by several theories such as those based on psychology, stress or histamine. (author)

Current perspectives of radiation therapy. History of radiation therapy

International Nuclear Information System (INIS)

Itami, Jun

2011-01-01

More than 100 years have passed since the discovery of X-Strahlen by Roentgen. The history of radiation therapy has evolved under mutual stimulating relationships of the external beam radiation therapy by X-ray tubes and accelerators, and the internal radiation therapy employing radium and other radionuclides. The currently employed technologies in radiation therapy have its origin already till nineteen sixties and the development of physics and engineering have realized the original concept. (author)

Focus radiation protection

International Nuclear Information System (INIS)

Ebermann, Lutz

2016-01-01

The publication of the Bundesamt fuer Strahlenschutz on radiation protection covers the following issues: (i) exposure from natural sources: health hazard due to radon, radiation protection in residential homes, radon in Germany, natural raw materials in industrial processes; (ii) clearance of radioactive wastes: clearance in the frame of nuclear power plant dismantling, the situation in Germany and Europe; (iii) emergency management: principles of radiation protection, fictive sequence of accident events; (iiii) other actual radiation protection topics: more limits - more protection? radiation protection in medicine, occupational radiation protection.

Londýn 1940, rodí se Československo-Polsko

Czech Academy of Sciences Publication Activity Database

Smetana, Vít; Němeček, J.; Ruczaj, M.; Kaiser, D.

-, 9.10.2015 (2015), s. 26-29 ISSN 2336-4971 Institutional support: RVO:68378114 Keywords : Czechoslovakia * Poland * London Subject RIV: AB - History https://tydenik.echo24.cz/a/iLFD7/londyn-1940-rodi-se-ceskoslovensko-polsko

Branch file system for nonconventional literature from the nuclear field

International Nuclear Information System (INIS)

Dvorakova, K.

1982-01-01

The branch filing system collects research and study reports, translations, trip reports, literature searches and information on scientific and technical events in Czechoslovakia. The method is described of filing, processing and use of the materials. (M.D.)

Czechoslovak Seafarers before 1989. Living on the Edge of Freedom

Czech Academy of Sciences Publication Activity Database

Krátká, Lenka

2016-01-01

Roč. 28, č. 2 (2016), s. 376-387 ISSN 0843-8714 R&D Projects: GA ČR GA15-08130S Institutional support: RVO:68378114 Keywords : cold war * communism * Czechoslovakia * oral history Subject RIV: AB - History

Kam zmizela etnografie dělnictva/Wohin verschwand die Ethnographie der Arbeiterschaft?

Czech Academy of Sciences Publication Activity Database

Woitsch, Jiří

2012-01-01

Roč. 110, 3/4 (2012), s. 692-727 ISSN 0862-6111 Institutional support: RVO:68378076 Keywords : ethnography of the working class * theory and methodology * history of ethnology * Czechoslovakia * Czech Republic Subject RIV: AC - Archeology, Anthropology, Ethnology

Conference on radioecology

International Nuclear Information System (INIS)

1989-12-01

32 abstracts of contributions presented at the conference and covering all aspects of radioecology are included. The lecturers were mainly from Czechoslovakia; contributions from the USSR, France, Belgium, Hungary, Bulgaria, etc., however, were also presented. (P.A.)

Konfliktní lekce z internacionalismu. Studenti z „třetího světa“ a jejich konfrontace s českým prostředím (1961-1974)

Czech Academy of Sciences Publication Activity Database

Holečková, Marta Edith

2012-01-01

Roč. 19, 1-4 (2012), s. 158-175 ISSN 1210-7050 Institutional support: RVO:68378068 Keywords : Univerzita 17. listopadu * students from the ‘Third World’ in Czechoslovakia * "internationalist" propaganda Subject RIV: AJ - Letters, Mass-media, Audiovision

Historický atlas revolučního hnutí – historickokartografické dílo jako nástroj politické propagandy v Československu 50. let 20. století

Czech Academy of Sciences Publication Activity Database

Močičková, Jitka

2016-01-01

Roč. 42, č. 2 (2016), s. 329-368 ISSN 0323-0988 R&D Projects: GA MK(CZ) DG16P02H010 Keywords : Czechoslovakia * historical atlases * propaganda * communism * history of cartography Subject RIV: AB - History

Radiation studied on the internet. On-line radiation teaching materials

International Nuclear Information System (INIS)

Inoue, Hiroyoshi; Kagoshima, Mayumi; Yamasaki, Mariko

2005-01-01

In order to facilitate scientific understanding of radiation in Japan where social understanding has been already progressed, we developed Internet radiation teaching materials that can be utilized as off-school teaching materials or supplementary materials. The teaching materials of ''atomic structure and radiation'' and ''medical treatment and radiation'' were tried for 160 high school students and 59 junior high school students, respectively. More than 70% of the student answered that these teaching materials were effective when they understand radiation. (author)

Radiation induced sarcomas of bone following therapeutic radiation

International Nuclear Information System (INIS)

Kim, J.H.; Chu, F.C.H.; Woodward, H.Q.; Huvos, A.

1983-01-01

Because of new therapeutic trends of multi-modality and the importance of late effects, we have updated our series of radiation induced bone sarcomas seen at Memorial Sloan-Kettering Cancer Center over the past four decades. A total of 37 cases of bone sarcoma arising from normal bone in the irradiated field was analyzed. The median for latent period from irradiation to diagnosis of bone sarcoma was 11 years with a minimum latent period of four years. The median radiation dose for the bone sarcoma was 6000 rad in 6 weeks with a minimum total radiation dose of 3000 rad in 3 weeks. We have found nine patients who developed bone sarcomas in the radiation field after successful treatment of Hodgkin's disease. Criteria for radiation induced bone sarcomas and the magnitude of the risk of bone sarcomas are briefly discussed

Radiation safety audit

International Nuclear Information System (INIS)

Kadadunna, K.P.I.K.; Mod Ali, Noriah

2008-01-01

Audit has been seen as one of the effective methods to ensure harmonization in radiation protection. A radiation safety audit is a formal safety performance examination of existing or future work activities by an independent team. Regular audit will assist the management in its mission to maintain the facilities environment that is inherently safe for its employees. The audits review the adequacy of facilities for the type of use, training, and competency of workers, supervision by authorized users, availability of survey instruments, security of radioactive materials, minimization of personnel exposure to radiation, safety equipment, and the required record keeping. All approved areas of use are included in these periodic audits. Any deficiency found in the audit shall be corrected as soon as possible after they are reported. Radiation safety audit is a proactive approach to improve radiation safety practices and identify and prevent any potential radiation accident. It is an excellent tool to identify potential problem to radiation users and to assure that safety measures to eliminate or reduce the problems are fully considered. Radiation safety audit will help to develop safety culture of the facility. It is intended to be the cornerstone of a safety program designed to aid the facility, staff and management in maintaining a safe environment in which activities are carried out. The initiative of this work is to evaluate the need of having a proper audit as one of the mechanism to manage the safety using ionizing radiation. This study is focused on the need of having a proper radiation safety audit to identify deviations and deficiencies of radiation protection programmes. It will be based on studies conducted on several institutes/radiation facilities in Malaysia in 2006. Steps will then be formulated towards strengthening radiation safety through proper audit. This will result in a better working situation and confidence in the radiation protection community

Radiation therapy

International Nuclear Information System (INIS)

Bader, J.L.; Glatstein, E.

1987-01-01

The radiation oncologist encounters the critically ill immunosuppressed patient in four settings. First, the newly diagnosed cancer patient presents for initial evaluation and treatment, with immunosuppression from the cancer itself, malnutrition, concomitant infectious disease, prior drug or alcohol abuse or other medical problems. Second, the previously treated cancer patient presents with metastatic or recurrent primary cancer causing local symptoms. Immune dysfunction in this setting may be due to prior chemotherapy and/or radiation as well as any of the original factors. Third, the patient previously treated with radiation presents with a life-threatening problem possibly due to complications of prior therapy. In this setting, the radiation oncologist is asked to evaluate the clinical problem and to suggest whether radiation might be causing part or all of the problem and what can be done to treat these sequelae of radiation. Fourth, the patient with a benign diagnosis (not cancer) is seen with a problem potentially emeliorated by radiation (e.g., kidney transplant rejection, preparation for transplant, or intractable rheumatoid arthritis). This chapter reviews these four issues and presents clinical and radiobiologic principles on which recommendations for therapy are based

Radiation monitoring

International Nuclear Information System (INIS)

Larsson, L.Eh.; B'yuli, D.K.; Karmikel, Dzh.Kh.E.

1985-01-01

Recommendations on radiation monitoring of personnel, used medical ionizing radiation source, are given. The necessity to carry out radiation monitoring of situation at medical personnel's positions and personnel dosimetry is marked. It is convenient to subdivide radiation monitoring into 3 types: usual, surgical and special. Usual monitoring is connected with current work; surgical monitoring is carried out to receive information during a concrete operation; special monitoring is used to detect possible deviation from standard conditions of work or when suspecting them

The world of radiation

International Nuclear Information System (INIS)

Song, Myeong Jae

2000-12-01

This book deals with the world of radiation with the first meeting discovery of the rays, meeting between radiation and human body, illusion and truth of radiation and philosophy of management for radiation. These are the titles of the stories ; predictor, unforgettable Hiroshima, nude photo, radiation and radioactivity, living in the radiation, people make radiation, too, mysteries in human body, gene, DNA and cell, when radiation meets human body, the first victim in the atomic accident in Japan. The fact of Chernobyl accident, is radiation in the plutonium fatal? body without brain and a deformed calf, management on radiation in the nuclear power plant, ideal and reality is really radiation dangerous? and the good news.

Diagnostic radiation risks

Energy Technology Data Exchange (ETDEWEB)

Sherwood, T [Addenbrooke' s Hospital, Cambridge (UK)

1980-04-01

A brief discussion on diagnostic radiation risks is given. First some fundamental facts on the concepts and units of radiation measurement are clarified. Medical diagnostic radiation doses are also compared to the radiation doses received annually by man from natural background radiation. The controversy concerning the '10-day rule' in X-raying women of child-bearing age is discussed; it would appear that the risk of malformation in an unborn child due to X-radiation is very much less than the natural level of risk of malformation. The differences in the radiographic techniques and thus the different X-ray doses needed to make adequate X-ray images of different parts of the body are considered. The radiation burden of nuclear medicine investigations compared to X-ray procedures is also discussed. Finally, the problems of using volunteers in radiation research are aired.

Nuclear radiation in warfare

International Nuclear Information System (INIS)

Rotblat, J.

1986-01-01

The subject is covered in chapters, entitled: introduction; digest of nuclear weaponry (characteristics of nuclear weapons; effects of nuclear weapons other than ionizing radiation (fire-ball, fall-out, thermal radiation, blast wave, electromagnetic pulse); the nuclear arms race; war scenarios; biological effects of radiations on man (radiation doses; natural sources of radiation; acute effects of radiation; long-term somatic effects; genetic effects; factors affecting the biological response to radiation; internal exposure; synergistic effects; protection against radiation effects); radiations from nuclear explosions (initial radiation; fall-out; effects of fall-out on animal and plant life; contamination of water and food supplies by fall-out); radiation casualties in a nuclear war; effectiveness of civil defence; other warlike uses of radiation (attacks on civilian nuclear power installations; radiological warfare; terrorist activities); conclusion. (orig./HP) [de

Nuclear radiation in warfare

International Nuclear Information System (INIS)

Rotblat, J.

1981-01-01

The subject is covered in chapters, entitled: introduction; digest of nuclear weaponry (characteristics of nuclear weapons; effects of nuclear weapons other than ionizing radiation (fire-ball, fall-out, thermal radiation, blast wave, electromagnetic pulse); the nuclear arms race; war scenarios); biological effects of radiations on man (radiation doses; natural sources of radiation; acute effects of radiation; long-term somatic effects; genetic effects; factors affecting the biological response to radiation; internal exposure; synergistic effects; protection against radiation effects); radiations from nuclear explosions (initial radiation; fall-out; effects of fall-out on animal and plant life; contamination of water and food supplies by fall-out); radiation casualties in a nuclear war; effectiveness of civil defence; other warlike uses of radiation (attacks on civilian nuclear power installations; radiological warfare; terrorist activities); conclusion. (U.K.)

Communication skills training for radiation therapists: preparing patients for radiation therapy.

Science.gov (United States)

Halkett, Georgia; O'Connor, Moira; Aranda, Sanchia; Jefford, Michael; Merchant, Susan; York, Debra; Miller, Lisa; Schofield, Penelope

2016-12-01

Patients sometimes present for radiation therapy with high levels of anxiety. Communication skills training may assist radiation therapists to conduct more effective consultations with patients prior to treatment planning and treatment commencement. The overall aim of our research is to examine the effectiveness of a preparatory programme 'RT Prepare' delivered by radiation therapists to reduce patient psychological distress. The purpose of this manuscript was to describe the communication skills workshops developed for radiation therapists and evaluate participants' feedback. Radiation therapists were invited to participate in two communication skills workshops run on the same day: (1) Consultation skills in radiation therapy and (2) Eliciting and responding to patients' emotional cues. Evaluation forms were completed. Radiation therapists' consultations with patients were then audio-recorded and evaluated prior to providing a follow-up workshop with participants. Nine full day workshops were held. Sixty radiation therapists participated. Positive feedback was received for both workshops with 88% or more participants agreeing or strongly agreeing with all the statements about the different components of the two workshops. Radiation therapists highlighted participating in role play with an actor, discussing issues; receiving feedback; acquiring new skills and knowledge; watching others role play and practicing with checklist were their favourite aspects of the initial workshop. The follow-up workshops provided radiation therapists with feedback on how they identified and addressed patients' psychological concerns; time spent with patients during consultations and the importance of finding private space for consultations. Communication skills training consisting of preparing patients for radiation therapy and eliciting and responding to emotional cues with follow-up workshops has the potential to improve radiation therapists' interactions with patients undergoing

Příběh tří Mikulášů od Věže. Příspěvek k otázce jejich totožnosti

Czech Academy of Sciences Publication Activity Database

Musílek, Martin

2013-01-01

Roč. 29, č. 1 (2013), s. 2-15 ISSN 0231-6056 R&D Projects: GA ČR(CZ) GAP405/11/1982 Institutional support: RVO:67985955 Keywords : Prague * Prague’s Old Town * Brno * Tišnov * town elite * town seals * town genealogy Subject RIV: AB - History

Problems of European inner cities and their residential environments

Czech Academy of Sciences Publication Activity Database

Vaishar, Antonín; Zapletalová, Jana

2003-01-01

Roč. 11, č. 2 (2003), s. 24-35 ISSN 1210-8812 Grant - others:Evropská unie(XE) EVK4-CT-2002-00086 Institutional research plan: CEZ:AV0Z3086906 Keywords : inner city, residential environment, sustainibility, re- urbanization , Brno Subject RIV: DE - Earth Magnetism, Geodesy, Geography

Biomonitoring of heavy metals using Usnea antarctica lichens (extended abstract)

Czech Academy of Sciences Publication Activity Database

Zvěřina, O.; Coufalík, Pavel; Barták, M.; Komárek, J.

2016-01-01

Roč. 6, č. 2 (2016), s. 238-239 ISSN 1805-0689. [Biosciences in Polar and Alpine Research. Workshop 2016. Brno, 23.11.2016-23.11.2016] Institutional support: RVO:68081715 Keywords : heavy metal * lichen * Antarctica Subject RIV: CB - Analytical Chemistry, Separation OBOR OECD: Analytical chemistry

Uralic numerals : is the evolution of numeral system reconstructable? : (Reading new Václav Balzhek's book on numerals in Eurasia) / Vladimir Napolskich

Index Scriptorium Estoniae

Napolskich, Vladimir

2003-01-01

Rmt.: Balzhek, Václav. Numerals. Comparative-etymological analyses of numeral systems and their implications (saharan, nubian, egyptian, berber, kartvelian, ralic, altaic and indo-european languages). Brno, 1999. (Spisy Masarykovy Univerzity v Brné. Filozofická fakulta; 322). Ülevaade uurali keelte arvsõnu käsitlevast osast

(Z-3-(4-Bromoanilino-1-ferrocenylbut-2-en-1-one

Directory of Open Access Journals (Sweden)

C. Manzur

2010-12-01

Full Text Available In the title compound, [Fe(C5H5(C15H13BrNO], formed from the reaction of ferrocenoylacetone and 4-bromoaniline, the molecular structure is stabilized by an intramolecular N—H...O hydrogen bond between the amine and carbonyl groups.

Living with radiation

International Nuclear Information System (INIS)

Tymen, G.

1999-01-01

This editorial article discusses the various forms of radiation that we live with. In particular, the general public's lack of knowledge on the subject is mentioned and the concentration of the media on radiation accidents and emissions is looked at critically. The various forms of radiation - ionising and non-ionising - are briefly discussed. Natural ionising radiation sources and in particular radon are described and the increasing proportion of doses attributed to cosmic radiation met in high-flying aircraft and radiation doses resulting from medical examination and treatment are discussed. Non-ionising radiation such as electromagnetic fields generated by power lines, mobile telephones and kitchen equipment and their implications on health are also looked at

Wireless radiation sensor

Science.gov (United States)

Lamberti, Vincent E.; Howell, Jr, Layton N.; Mee, David K.; Kress, Reid L.

2016-08-09

Disclosed is a sensor for detecting radiation. The sensor includes a ferromagnetic metal and a radiation sensitive material coupled to the ferromagnetic metal. The radiation sensitive material is operable to change a tensile stress of the ferromagnetic metal upon exposure to radiation. The radiation is detected based on changes in the magnetic switching characteristics of the ferromagnetic metal caused by the changes in the tensile stress.

Radiation carcinogenesis

International Nuclear Information System (INIS)

Fry, R.J.M.

1976-01-01

The risk of iatrogenic tumors with radiation therapy is so outweighed by the benefit of cure that estimates of risk have not been considered necessary. However, with the introduction of chemotherapy, combined therapy, and particle radiation therapy, the comparative risks should be examined. In the case of radiation, total dose, fractionation, dose rate, dose distribution, and radiation quality should be considered in the estimation of risk. The biological factors that must be considered include incidence of tumors, latent period, degree of malignancy, and multiplicity of tumors. The risk of radiation induction of tumors is influenced by the genotype, sex, and age of the patient, the tissues that will be exposed, and previous therapy. With chemotherapy the number of cells at risk is usually markedly higher than with radiation therapy. Clearly the problem of the estimation of comparative risks is complex. This paper presents the current views on the comparative risks and the importance of the various factors that influence the estimation of risk

Health effects of radiation and the implications for radiation safety

International Nuclear Information System (INIS)

Gonzalez, A.J.; Anderer, J.

1991-01-01

In this Paper two elements of a multiphase analysis of radiation exposures in the living environment - the human health effects of ionizing radiation and the implications for radiation safety policy and practices - are presented. Part 1 draws together the current state of scientific knowledge and insight about the human health effects of radiation, describing these in terms of known cause-related deterministic effects and of the estimated incidence of stochastic effects as defined by biostatistics and biological models. The 1988 UNSCEAR report provides an authoritative basis for such an examination. Part 2 explores some of the major implications that the state-of-the-art of radiation biology has - or should have - for radiation safety policy and practices. (author)

X-ray fluorescence analysis of ancient and medieval brass artifacts from south Moravia

International Nuclear Information System (INIS)

Hložek, M.; Komoróczy, B.; Trojek, T.

2012-01-01

This paper deals with an investigation of archeological finds using X-ray fluorescence analysis and microanalysis. The main aim of the investigation was to prove the production of brass in the South Moravian Region (part of the Czech Republic) in former times. The probable brass production technology is described. Various objects dating back to Antiquity and to the Middle Ages were investigated using two X-ray fluorescence systems, and the results of the analyses are discussed. The measurements showed, e.g., that fragments of Roman scale armor and a belt fitting dating back to Antiquity were made of brass. Brass was also identified on the surfaces of various ancient and medieval molds and melting pots. - Highlights: ► Semiquantitative X-ray fluorescence analysis of archeological finds. ► Two different gilding techniques of a brass belt terminal found in Brno. ► Use of brass before the Great Moravian period. ► Evidence of brass casting in the 12th century in Brno.

Vítězslav Orel (1926-2015): Gregor Mendel's biographer and the rehabilitation of genetics in the Communist Bloc.

Science.gov (United States)

Paleček, Pavel

2016-09-01

At almost 90 years of age, we have lost the author of the founding historical works on Johann Gregor Mendel. Vítězslav Orel served for almost 30 years as the editor of the journal Folia Mendeliana. His work was beset by the wider problems associated with Mendel's recognition in the Communist Bloc, and by the way in which narratives of the history of science could be co-opted into the service of Cold War and post-Cold War political agendas. Orel played a key role in the organization of the Mendel symposium of 1965 in Brno, and has made a strong contribution to the rehabilitation of genetics generally, and to championing the work of Johann Gregor Mendel in particular. With Jaroslav Kříženecký, he cofounded the Mendelianum in Brno, which for decades has served as an intellectual bridge between the East and West. Orel's involvement with this institution exposed him to dangers both during and after the Cold War.

Concepts of radiation protection

International Nuclear Information System (INIS)

2013-01-01

This seventh chapter presents the concepts and principles of safety and radiation protection, emergency situations; NORM and TENORM; radiation protection care; radiation protection plan; activities of the radiation protection service; practical rules of radiation protection and the radiation symbol

GRAVITATIONAL RADIATION

Directory of Open Access Journals (Sweden)

Metin SALTIK

1996-03-01

Full Text Available According to classical electromagnetic theory, an accelerated charge or system of charges radiates electromagnetic waves. In a radio transmitter antenna charges are accelerated along the antenna and release electromagnetic waves, which is radiated at the velocity of light in the surrounding medium. All of the radio transmitters work on this principle today. In this study an analogy is established between the principles by which accelerated charge systems markes radiation and the accelerated mass system, and the systems cousing gravitational radiation are investigated.

Early national and international recommendations for X-ray and radiation protection

International Nuclear Information System (INIS)

Tesinska, E.

2008-01-01

The first three decades of pioneering work in the field of X-ray and natural radioactivity research and use took its toll all over the world because of lack of knowledge and caution. Coordinated, international cooperation in the field of X-ray and radium protection and standardization of measures was established after the World War I. The First and the Second International Congress of Radiology held in London in 1925 and in Stockholm in 1928 respectively, played a crucial role in it. Based on these congresses' initiatives and resolutions, the International X-ray Unit Committee and the International X-ray and Radium Protection Committee were established in 1828. The early recommendations on the international X-ray unit and on X-ray and radium protection, as passed by the Second International Congress of Radiology in Stockholm in 1928, are presented and compared with two related national initiatives, namely with the Memorandum No. 1 (July 1921) of the British X-ray and Radium Protection Committee, and with a draft of a legal measure regarding the X-ray and radium treatment regulation in Czechoslovakia, which was put together by the Czechoslovak Society of Radiology and the Vereinigung der deutschen Roentgenologen und Radiologen in der Tschechoslowakischen Republik in 1927 at a request of the Chamber of Doctor of Medicine for Bohemia and Moravia and in response to the international initiatives in that field. (author)

"Nepřipustíme, aby nedostavěný most zdržel přijíždějící vlak!". Postoj mládeže k přírodě během budování mládežnických železničních tratí v Československu a Jugoslávii (1946-1949)

Czech Academy of Sciences Publication Activity Database

Sovilj, Milan

2016-01-01

Roč. 38, č. 4 (2016), s. 36-39 ISSN 0418-5129 R&D Projects: GA ČR GA15-04902S Institutional support: RVO:68378114 Keywords : Czechoslovakia * Yugoslavia * youth railwyas * history of nature Subject RIV: AB - History

Reakce české společnosti a českých politických stran na výsledky voleb na Slovensku 1946

Czech Academy of Sciences Publication Activity Database

Pehr, Michal

-, č. 1 (2016), s. 31-47 ISSN 1339-4053 Institutional support: RVO:67985921 Keywords : Czechoslovakia, 1946 * election Subject RIV: AB - History https://www.fedu.uniba.sk/fileadmin/pdf/Sucasti/Katedry/KH/Subory/Verbum_historiae_1-2016_final.pdf

Zasutá svědectví o Mnichovu. Události roku 1938 v nepublikovaných memoárech českých autorů

Czech Academy of Sciences Publication Activity Database

Kvaček, R.; Tomeš, Josef; Vašek, Richard

2011-01-01

Roč. 109, č. 1 (2011), 81-112 ISSN 0862-6111 R&D Projects: GA AV ČR IAA800770901 Institutional research plan: CEZ:AV0Z70900502 Keywords : Czechoslovakia * Munich Crisis 1938 * memoirs Subject RIV: AB - History

Czech(-oslovak) National Commemorations during the Interwar Period: Tomáš G. Masaryk and the Battle of White Mountain Avenged

Czech Academy of Sciences Publication Activity Database

Hájková, Dagmara; Wingfield, N.

2010-01-01

Roč. 18, č. 3 (2010), s. 425-452 ISSN 1318-0185 Institutional research plan: CEZ:AV0Z70900502 Keywords : Masaryk, T. G. * national identity * Czechoslovakia, history Subject RIV: AB - History Impact factor: 0.108, year: 2010

Nevítaný pokus o emancipaci. Federální shromáždění v československé revoluci 1989

Czech Academy of Sciences Publication Activity Database

Gjuričová, Adéla; Zahradníček, Tomáš

2015-01-01

Roč. 22, 3/4 (2015), s. 348-365 ISSN 1210-7050 R&D Projects: GA ČR(CZ) GAP410/11/0423 Institutional support: RVO:68378114 Keywords : Federal Assembly * velvet revolution 1989 * Czechoslovakia Subject RIV: AB - History

New ISO standard - personnel photographic film dosemeters

International Nuclear Information System (INIS)

Brabec, D.

1980-01-01

The ISO Standard 1757 ''Personnel Photographic Film Dosemeters'', issued in June 1980, is briefly described. UVVVR's own dosemeter developed for use in the national film dosimetry service in Czechoslovakia is evaluated in relation to this ISO Standard. (author)

Radiation-induced polymerization and radiation effect on polymers

International Nuclear Information System (INIS)

Seguchi, Tadao

1977-12-01

The processes of radiation-induced polymerization of monomers and also radiation effects on polymers have been studied by instrumental analyses of electron spin resonance (ESR), nuclear magnetic resonance (NMR) and electron microscopy. In radiation-induced polymerization, graft-copolymerization and absorbed state polymerization were taken up. For graft-copolymerization, monomers such as methylmethacrylate and butadiene were made to react with irradiated polyethylene, and behaviors of the initiating radicals and propagating radicals were followed under the reaction by ESR. For absorbed state polymerization, acrylonitrile/zeolite and methylmethacrylate/zeolite were chosen. Absorbed monomers were irradiated at 77 0 K and polymerized at room temperature. Active species and the concentrations were measured by ESR and the yields of polymer were observed by NMR. In radiation effect on polymers, polyvinylfluoride, polyvinylidenfluoride and polytetrafluoroethylene were taken up. Active species trapped in the polymer matrixes were identified and decay and reactivity of the species were also studied. On the basis of information from the electron microscopy and x-ray analysis, radiation effects on these polymers are described. In polytetrafluoroethylene produced by radiation polymerization, the relation between morphology and polymerization conditions and also the process of crystallization during polymerization were studied. (auth.)

Radiation treatment and radiation reactions in dermatology. 2. ed.

Energy Technology Data Exchange (ETDEWEB)

Panizzon, Renato G. [Univ. Hospital CHUV, Lausanne (Switzerland). Dept. of Dermatology; Seegenschmiedt, M. Heinrich (ed.) [Strahlenzentrum Hamburg (Germany)

2015-03-01

Explains the use of radiation treatment in the full range of skin cancers and precancerous lesions. Covers physical and radiobiological principles, dose definitions, radiation reactions, and risk assessments. Revised and updated edition that includes new chapters and numerous additional figures. In this book, leading experts in the dermatological and oncological field describe the use of radiation therapy for the treatment of the full range of dermatological malignancies - including basal cell carcinoma, squamous cell carcinoma, cutaneous lymphomas, Kaposi's sarcoma, melanoma, and Merkel cell tumor - as well as those precancerous lesions and non-malignant dermatological disorders which are amenable to radiation therapy. In each case the specific indications for the use of radiotherapy and its application are clearly explained with the aid of numerous high-quality illustrations. In addition, the book provides a concise introduction to physical and radiobiological principles, selection of radiation factors, dose definitions, radiation reactions, and risk assessments. The new edition has been thoroughly revised and updated to reflect advances in practical knowledge and clinical practice. It will be an invaluable source of information on the management of skin tumors and related non-malignant disorders for both dermatologists, oncologists and radiation oncologists.

Promoting safety culture in radiation industry through radiation audit

International Nuclear Information System (INIS)

Noriah, M.A.

2007-01-01

This paper illustrates the Malaysian experience in implementing and promoting effective radiation safety program. Current management practice demands that an organization inculcate culture of safety in preventing radiation hazard. The aforementioned objectives of radiation protection can only be met when it is implemented and evaluated continuously. Commitment from the workforce to treat safety as a priority and the ability to turn a requirement into a practical language is also important to implement radiation safety policy efficiently. Maintaining and improving safety culture is a continuous process. There is a need to establish a program to measure, review and audit health and safety performance against predetermined standards. This program is known as radiation safety audit and is able to reveal where and when action is needed to make improvements to the systems of controls. A structured and proper radiation self-auditing system is seen as the sole requirement to meet the current and future needs in sustainability of radiation safety. As a result safety culture, which has been a vital element on safety in many industries can be improved and promote changes, leading to good safety performance and excellence. (author)

Radiation treatment and radiation reactions in dermatology. 2. ed.

International Nuclear Information System (INIS)

Panizzon, Renato G.

2015-01-01

Explains the use of radiation treatment in the full range of skin cancers and precancerous lesions. Covers physical and radiobiological principles, dose definitions, radiation reactions, and risk assessments. Revised and updated edition that includes new chapters and numerous additional figures. In this book, leading experts in the dermatological and oncological field describe the use of radiation therapy for the treatment of the full range of dermatological malignancies - including basal cell carcinoma, squamous cell carcinoma, cutaneous lymphomas, Kaposi's sarcoma, melanoma, and Merkel cell tumor - as well as those precancerous lesions and non-malignant dermatological disorders which are amenable to radiation therapy. In each case the specific indications for the use of radiotherapy and its application are clearly explained with the aid of numerous high-quality illustrations. In addition, the book provides a concise introduction to physical and radiobiological principles, selection of radiation factors, dose definitions, radiation reactions, and risk assessments. The new edition has been thoroughly revised and updated to reflect advances in practical knowledge and clinical practice. It will be an invaluable source of information on the management of skin tumors and related non-malignant disorders for both dermatologists, oncologists and radiation oncologists.

Sound radiation quantities arising from a resilient circular radiator.

Science.gov (United States)

Aarts, Ronald M; Janssen, Augustus J E M

2009-10-01

Power series expansions in ka are derived for the pressure at the edge of a radiator, the reaction force on the radiator, and the total radiated power arising from a harmonically excited, resilient, flat, circular radiator of radius a in an infinite baffle. The velocity profiles on the radiator are either Stenzel functions (1-(sigma/a)2)n, with sigma the radial coordinate on the radiator, or linear combinations of Zernike functions Pn(2(sigma/a)2-1), with Pn the Legendre polynomial of degree n. Both sets of functions give rise, via King's integral for the pressure, to integrals for the quantities of interest involving the product of two Bessel functions. These integrals have a power series expansion and allow an expression in terms of Bessel functions of the first kind and Struve functions. Consequently, many of the results in [M. Greenspan, J. Acoust. Soc. Am. 65, 608-621 (1979)] are generalized and treated in a unified manner. A foreseen application is for loudspeakers. The relation between the radiated power in the near-field on one hand and in the far field on the other is highlighted.

Background radiation levels and standards for protection from ionizing radiations

International Nuclear Information System (INIS)

Farai, I.

1999-01-01

Apart from the amount of radiation which a worker may receive while he performs his work, he is also exposed to radiation because of the nature of his environment. In other words, all individuals are subject to some irradiation even though they may not work with radioactive substances. This source of radiation exposure is often referred to as background radiation. In most environments, it is low-level and can be grouped into two natural and man-made. Background radiation provides the basis on which allowable exposure limits for workers are drawn

Radiation watchdog

International Nuclear Information System (INIS)

Manning, R.

1984-01-01

Designated by WHO as a Collaborating Centre, the Radiation Emergency Assistance Center/Training Site (REAC/TS) in Oak Ridge, Tennessee provides assistance to all countries of the Americas in radiation accidents including human contamination or overexposure. It also conducts courses in radiation emergency response for health professionals from throughout the world

Radiation oncology

International Nuclear Information System (INIS)

Anon.

1977-01-01

The Radiation Oncology Division has had as its main objectives both to operate an academic training program and to carry out research on radiation therapy of cancer. Since fiscal year 1975, following a directive from ERDA, increased effort has been given to research. The research activities have been complemented by the training program, which has been oriented toward producing radiation oncologists, giving physicians short-term experience in radiation oncology, and teaching medical students about clinical cancer and its radiation therapy. The purpose of the research effort is to improve present modalities of radiation therapy of cancer. As in previous years, the Division has operated as the Radiation Oncology Program of the Department of Radiological Sciences of the University of Puerto Rico School of Medicine. It has provided radiation oncology support to patients at the University Hospital and to academic programs of the University of Puerto Rico Medical Sciences Campus. The patients, in turn, have provided the clinical basis for the educational and research projects of the Division. Funding has been primarily from PRNC (approx. 40%) and from National Cancer Institute grants channeled through the School of Medicine (approx. 60%). Special inter-institutional relationships with the San Juan Veterans Administration Hospital and the Metropolitan Hospital in San Juan have permitted inclusion of patients from these institutions in the Division's research projects. Medical physics and radiotherapy consultations have been provided to the Radiotherapy Department of the VA Hospital

Ionizing radiation sources. Ionizing radiation interaction with matter

International Nuclear Information System (INIS)

Popits, R.

1976-01-01

Fundamentals of nuclear physics are reviewed under the headings: obtaining of X-rays and their properties; modes of radioactive decay of natural or man-made radionuclides; radioactive neutron sources; nuclear fission as basis for devising nuclear reactors and weapons; thermonuclear reactions; cosmic radiation. Basic aspects of ionizing radiation interactions with matter are considered with regard to charged particles, photon radiation, and neutrons. (A.B.)

Survey on the awareness of Czechoslovak students on energy and the environment

International Nuclear Information System (INIS)

Blazek, Jaroslav

1993-01-01

The Nuclear Information Centre in Prague took part in the international project surveying the knowledge and opinion of secondary school students. The survey was performed on the initiative of the Japan Atomic Energy Relations Organization (JAERO). It took place in June 1992 simultaneously in seven countries: Japan, France, Germany, Sweden, Switzerland, the United Kingdom and Czechoslovakia. The survey was aimed at finding out the level of acquaintance of secondary school students with issues of the environment, and at determining the attitude of the young to nuclear power. In Czechoslovakia 1030 students aged between 15 and 18 took part in the survey. The questionnaire contained 17 basic questions and a number of more detailed questions. Because of the amount of evaluated answers not all results are given here. The complete evaluation of the survey was handed over to JAERO

L’architecture prospective en Tchécoslovaquie. Convergences et divergences entre l’approche du groupe slovaque VAL (1968-1994 et la théorie architecturale de Michel Ragon

Directory of Open Access Journals (Sweden)

Cytlak, Katarzyna

2017-09-01

Full Text Available The article discusses the resonance of Michel Ragon’s concept of prospective architecture in Czechoslovakia by taking the group VAL (Voies et Aspects du Lendemain as an example. The article focuses not only on the similarities, but also on the divergences between the concept of prospective architecture defined in France and VAL’s projects from the 1970s. The article will try to reveal parallels between the VAL’s definition of architecture as a result of a game and a way to anticipate the new society, and the approach of architects and groups active in France as the Utopia, or the Internationale Situationniste. In conclusion, the text will emphasize the specificity of VAL’s projects, inseparably linked to the context of Czechoslovakia during the period of Normalization, and stress its heterogeneous character linking them more closely to the postmodern architecture.

Start-up of belt conveyors used for haulage of large lumps under difficult climatic conditions

Energy Technology Data Exchange (ETDEWEB)

Drobny, J

1979-01-01

Investigations are discussed carried out by the Research and Development Center for Brown Coal in Most, Czechoslovakia into effects of climate, weather and mass of coal lumps on reliability of belt conveyors in surface mines. Dirt buildup on the driving drums reduces friction and increases belt sliding hazards. Belt wear increases. Driving drum diameter, increased by the buildup, negatively influences load distribution among the electric motors of the drive system. In extreme cases belt wear and irregular load distribution cause belt failures. Methods for buildup removal used in Czechoslovakia and methods for protection of the return side of a conveyor are described. Effects of large mass of coal lumps and ice buildup on large lumps on the risk of belt damage (cuts, punctures etc,) are discussed. Recommendations for design of coal transfer points are made. 2 refs.

Ultraviolet radiation, measurements and safety evaluations for radiation protection purposes

International Nuclear Information System (INIS)

Witew, B.; Fischer, P.G.

1983-01-01

In order to evaluate the effects of ultraviolet radiation, one has to study that photobiologically effective radiation which induces a just measurable threshold reaction. For practical radiation protection, one has to determine the permissible duration of exposure at the end of which the threshold reaction is induced. This time limit is derived by means of spectral measurements and determination of radiation intensity. Detrimental photobiological effects can be avoided, and favourable effects optimized, by observing the time limit. Thus these measurements are used to determine the threshold at which the desired effects of ultraviolet radiation will be accompanied by unwanted effects or damage to persons, as for instance in the use of ultraviolet radiation for operating room sterilization, arc welding work, or cosmetic purposes. (orig.) [de

Radiation protection

International Nuclear Information System (INIS)

1989-01-01

A NRPB leaflet in the 'At-a-Glance' series explains in a simple but scientifically accurate way what radiation is, the biological effects and the relative sensitivity of different parts of the human body. The leaflet then discusses radiation protection principles, radiation protection in the UK and finally the effectiveness of this radiation protection as judged by a breakdown of the total dose received by an average person in the UK, a heavy consumer of Cumbrian seafood, an average nuclear industry worker and an average person in Cornwall. (UK)

Synchrotron radiation

International Nuclear Information System (INIS)

Farge, Y.

1982-01-01

Synchrotron radiation is produced by electrons accelerated near the velocity of light in storage rings, which are used for high energy Physics experiments. The radiation light exhibits a wide spread continuous spectrum ranging from 01 nanometre to radiofrequency. This radiation is characterized by high power (several kilowatts) and intense brightness. The paper recalls the emission laws and the distinctive properties of the radiation, and gives some of the numerous applications in research, such as molecular spectroscopy, X ray diffraction by heavy proteins and X ray microlithography in LVSI circuit making [fr

Radiation protection in hospitals

International Nuclear Information System (INIS)

MOuld, R.F.

1985-01-01

A book on radiation protection in hospitals has been written to cater for readers with different backgrounds, training and needs by providing an elementary radiation physics text in Part I and an advanced, comprehensive Part II relating to specific medical applications of X-rays and of radioactivity. Part I includes information on basic radiation physics, radiation risk, radiation absorption and attenuation, radiation measurement, radiation shielding and classification of radiation workers. Part II includes information on radiation protection in external beam radiotherapy, interstitial source radiotherapy, intracavitary radiotherapy, radioactive iodine-131 radiotherapy, nuclear medicine diagnostics and diagnostic radiology. (U.K.)

Preparative radiation chemistry

International Nuclear Information System (INIS)

Drawe, H.

1978-01-01

Preparative synthesis of compounds with the aid of radiation chemistry is increasingly used in laboratories as well as on a technical scale. A large number of new compounds has been produced with the methods of radiation chemistry. With the increasing number of available radiation sources, also the number of synthesis metods in radiation chemistry has increased. This paper can only briefly mention the many possible ways of synthesis in radiation chemistry. (orig./HK) [de

Gravitation radiation observations

OpenAIRE

Glass, E. N.

2017-01-01

The notion of gravitational radiation begins with electromagnetic radiation. In 1887 Heinrich Hertz, working in one room, generated and received electromagnetic radiation. Maxwell's equations describe the electromagnetic field. The quanta of electromagnetic radiation are spin 1 photons. They are fundamental to atomic physics and quantum electrodynamics.

Radiation control system

International Nuclear Information System (INIS)

Murao, Mitsuo.

1985-01-01

Purpose: To rapidly and suitably performing planning and designation by radiation-working control systems in the radiation controlled area of nuclear power plant. Method: Various informations regarding radiation exposure are arranged and actual exposure data are statistically stored, to thereby perform forecasting calculation for the radiation exposure upon workings in the plurality of working regions in the radiation controlled area. Based on the forecast values and the registered workers' exposure dose in the past workings are alocated successively such that the total exposure does upon conducting the workings is less than the limited value, to prepare working plans in the areas. Further, procedures for preparing a series of documents regarding the workings in the radiation area are automated to rapidly and properly provide the informations serving to the planning and designation for the radiation workings. As a result, the radiation managers' burnden can be mitigated and an efficient working management system can be provided, in view of the exposure management and personal management. (Kamimura, M.)

Radiation hazards

International Nuclear Information System (INIS)

Rausch, L.

1979-01-01

On a scientific basis and with the aid of realistic examples, the author gives a popular introduction to an understanding and judgment of the public discussion over radiation hazards: Uses and hazards of X-ray examinations, biological radiation effects, civilisation risks in comparison, origins and explanation of radiation protection regulations. (orig.) [de

Modeling Radiative Heat Transfer and Turbulence-Radiation Interactions in Engines

Energy Technology Data Exchange (ETDEWEB)

Paul, Chandan [Pennsylvania State Univ., University Park, PA (United States); Sircar, Arpan [Pennsylvania State Univ., University Park, PA (United States); Ferreyro-Fernandez, Sebastian [Pennsylvania State Univ., University Park, PA (United States); Imren, Abdurrahman [Pennsylvania State Univ., University Park, PA (United States); Haworth, Daniel C [Pennsylvania State Univ., University Park, PA (United States); Roy, Somesh P [Marquette University (United States); Ge, Wenjun [University of California Merced (United States); Modest, Michael F [University of California Merced (United States)

2017-04-26

Detailed radiation modelling in piston engines has received relatively little attention to date. Recently, it is being revisited in light of current trends towards higher operating pressures and higher levels of exhaust-gas recirculation, both of which enhance molecular gas radiation. Advanced high-efficiency engines also are expected to function closer to the limits of stable operation, where even small perturbations to the energy balance can have a large influence on system behavior. Here several different spectral radiation property models and radiative transfer equation (RTE) solvers have been implemented in an OpenFOAM-based engine CFD code, and simulations have been performed for a full-load (peak pressure ~200 bar) heavy-duty diesel engine. Differences in computed temperature fields, NO and soot levels, and wall heat transfer rates are shown for different combinations of spectral models and RTE solvers. The relative importance of molecular gas radiation versus soot radiation is examined. And the influence of turbulence-radiation interactions is determined by comparing results obtained using local mean values of composition and temperature to compute radiative emission and absorption with those obtained using a particle-based transported probability density function method.

American Society for Radiation Oncology (ASTRO) Survey of Radiation Biology Educators in U.S. and Canadian Radiation Oncology Residency Programs

International Nuclear Information System (INIS)

Rosenstein, Barry S.; Held, Kathryn D.; Rockwell, Sara; Williams, Jacqueline P.; Zeman, Elaine M.

2009-01-01

Purpose: To obtain, in a survey-based study, detailed information on the faculty currently responsible for teaching radiation biology courses to radiation oncology residents in the United States and Canada. Methods and Materials: In March-December 2007 a survey questionnaire was sent to faculty having primary responsibility for teaching radiation biology to residents in 93 radiation oncology residency programs in the United States and Canada. Results: The responses to this survey document the aging of the faculty who have primary responsibility for teaching radiation biology to radiation oncology residents. The survey found a dramatic decline with time in the percentage of educators whose graduate training was in radiation biology. A significant number of the educators responsible for teaching radiation biology were not fully acquainted with the radiation sciences, either through training or practical application. In addition, many were unfamiliar with some of the organizations setting policies and requirements for resident education. Freely available tools, such as the American Society for Radiation Oncology (ASTRO) Radiation and Cancer Biology Practice Examination and Study Guides, were widely used by residents and educators. Consolidation of resident courses or use of a national radiation biology review course was viewed as unlikely by most programs. Conclusions: A high priority should be given to the development of comprehensive teaching tools to assist those individuals who have responsibility for teaching radiation biology courses but who do not have an extensive background in critical areas of radiobiology related to radiation oncology. These findings also suggest a need for new graduate programs in radiobiology.

Vývoj plánování vědy v Československu a NDR v letech 1945-1989

Czech Academy of Sciences Publication Activity Database

Franc, Martin; Kunštát, Miroslav

2014-01-01

Roč. 65, č. 5 (2014), s. 302-312 ISSN 0009-0700 R&D Projects: GA ČR GA13-09541S Institutional support: RVO:67985921 Keywords : Czechoslovakia, 1945-1989 * East Germany * history of science Subject RIV: AB - History

Nuclear energy in Europe

International Nuclear Information System (INIS)

Anon.

1981-01-01

A country by country study of nuclear energy in the various European countries: Austria, Belgium, Bulgaria, Czechoslovakia, Denmark, Federal German Republic, Finland, German Democratic Republic, Great Britain, Holland, Hungary, Italy, Poland, Rumania, Spain, Sweden, Switzerland, USSR and Yugoslavia [fr

Kilka uwag o narracji biograficznej czeskich strażaków (Społeczeństwo czeskie w okresie tzw. normalizacji i transformacji w świetle oral history)

Czech Academy of Sciences Publication Activity Database

Bortlová, Hana

-, č. 3 (2013), s. 175-185 ISSN 2084-0578 R&D Projects: GA ČR(CZ) GAP410/11/1352 Institutional support: RVO:68378114 Keywords : Czechoslovak fire fighters * normalization in Czechoslovakia * occupational storytelling and culture Subject RIV: AB - History

Česká folková hudba 60. -80. let 20. století v pohledu sociologie náboženství

Czech Academy of Sciences Publication Activity Database

Nešpor, Zdeněk

2003-01-01

Roč. 39, č. 1 (2003), s. 79-97 ISSN 0038-0288 Institutional research plan: CEZ:AV0Z7028912 Keywords : Sociology of Religion * Czech Folk Music * Czechoslovakia Subject RIV: AO - Sociology, Demography Impact factor: 0.063, year: 2003

History of and popular attitudes towards names for the Czech-speaking territory

Czech Academy of Sciences Publication Activity Database

Čižmárová, Libuše

2015-01-01

Roč. 50, č. 1 (2015), s. 7-22 ISSN 0300-5402 R&D Projects: GA ČR GAP406/11/1786 Keywords : geographic and political country names * Česko * Czechia * Bohemia * Morava * Silesia * Czechoslovakia Subject RIV: AI - Linguistics

Vznik ČSR doprovázelo protižidovské násilí

Czech Academy of Sciences Publication Activity Database

Frankl, Michal; Szabó, M.

2017-01-01

Roč. 30, 22. 9. (2017), s. 18 ISSN 0862-5921 Grant - others:AV ČR(CZ) StrategieAV21/12 Program:StrategieAV Institutional support: RVO:67985921 Keywords : World War I * Czechoslovakia, 1918 * antisemitism Subject RIV: AB - History

Thyroid and radiation

Energy Technology Data Exchange (ETDEWEB)

Yamashita, Shunichi; Namba, Hiroyuki; Nagataki, Shigenobu (Nagasaki Univ. (Japan). School of Medicine)

1993-11-01

The topic 'Thyroid and Radiation' is both an old and new area to be solved by human beings. The thyroid is an organ that is usually susceptible to exposure to ionizing radiation, both by virtue of its ability to concentrate radioiodine (internal radiation) and by routine medical examination: Chest X-ray, Dental X-ray, X-irradiation of cervical lymph nodes etc. (external radiation). Iodine-131 is widely used for the therapy of Graves' disease and thyroid cancers, of which the disadvantage is radiation-induced hypothyroidism but not complications of thyroid tumor. The thyroid gland is comparatively radioresistant, however, the data obtained from Hiroshima, Nagasaki and Marshall islands indicates a high incidence of external radiation-induced thyroid tumors as well as hypothyroidism. The different biological effects of internal and external radiation remains to be further clarified. Interestingly, recent reports demonstrate the increased number of thyroid cancer in children around Chernobyl in Belarus. In this review, we would like to introduce the effect of radiation on the thyroid gland at the molecular, cellular and tissue levels. Furthermore the clinical usefulness of iodine-131, including the safety-control for radiation exposure will be discussed. (author) 50 refs.

Basic radiation oncology

International Nuclear Information System (INIS)

Beyzadeoglu, M. M.; Ebruli, C.

2008-01-01

Basic Radiation Oncology is an all-in-one book. It is an up-to-date bedside oriented book integrating the radiation physics, radiobiology and clinical radiation oncology. It includes the essentials of all aspects of radiation oncology with more than 300 practical illustrations, black and white and color figures. The layout and presentation is very practical and enriched with many pearl boxes. Key studies particularly randomized ones are also included at the end of each clinical chapter. Basic knowledge of all high-tech radiation teletherapy units such as tomotherapy, cyberknife, and proton therapy are also given. The first 2 sections review concepts that are crucial in radiation physics and radiobiology. The remaining 11 chapters describe treatment regimens for main cancer sites and tumor types. Basic Radiation Oncology will greatly help meeting the needs for a practical and bedside oriented oncology book for residents, fellows, and clinicians of Radiation, Medical and Surgical Oncology as well as medical students, physicians and medical physicists interested in Clinical Oncology. English Edition of the book Temel Radyasyon Onkolojisi is being published by Springer Heidelberg this year with updated 2009 AJCC Staging as Basic Radiation Oncology

Radiation protection forum

International Nuclear Information System (INIS)

Cabral, W.

2010-01-01

The National Director of the Nuclear Regulatory Authority and Radiation Protection of Uruguay in the first forum for radiation protection set out the following themes: activity of regulatory body, radiation safety, physical security, safeguards, legal framework, committed substantive program, use of radiation, risks and benefits, major sources of radiation, the national regulatory framework, national inventory of sources, inspections, licensing, import and export of sources control , radioactive transport, materials safety, agreements, information and teaching, radiological emergencies and prompt response.

Toxic properties of specific radiation determinant molecules, derived from radiated species

Science.gov (United States)

Popov, Dmitri; Maliev, Vecheslav; Kedar, Prasad; Casey, Rachael; Jones, Jeffrey

Introduction: High doses of radiation induce the formation of radiation toxins in the organs of irradiated mammals. After whole body irradiation, cellular macromolecules and cell walls are damaged as a result of long-lived radiation-induced free radicals, reactive oxygen species, and fast, charged particles of radiation. High doses of radiation induce breaks in the chemical bonds of macromolecules and cross-linking reactions via chemically active processes. These processes result in the creation of novel modified macromolecules that possess specific toxic and antigenic properties defined by the type and dose of irradiation by which they are generated. Radiation toxins isolated from the lymph of irradiated animals are classified as hematotoxic, neurotoxic, and enteric non-bacterial (GI) radiation toxins, and they play an important role in the development of hematopoietic, cerebrovascular, and gastrointestinal acute radiation syndromes (ARS). Seven distinct toxins derived from post-irradiated animals have been designated as Specific Radiation Determinants (SRD): SRD-1 (neurotoxic radiation toxin generated by the cerebrovascular form of ARS), SRD-3 (enteric non-bacterial radiation toxins generated by the gastrointestinal form of ARS), and SRD-4 (hematotoxic radiation toxins generated by the hematological, bone marrow form of ARS). SRD-4 is further subdivided into four groups depending on the severity of the ARS induced: SRD-4/1, mild ARS; SRD-4/2, moderate ARS; SRD-4/3, severe ARS; and SRD-4/4, extremely severe ARS. The seventh SRD, SRD-2 is a toxic extract derived from animals suffering from a fourth form of ARS, as described in European literature and produces toxicity primarily in the autonimic nervous system. These radiation toxins have been shown to be responsible for the induction of important pathophysiological, immunological, and biochemical reactions in ARS. Materials and Methods: These studies incorporated the use of statistically significant numbers of a

Cerebrovascular Acute Radiation Syndrome : Radiation Neurotoxins, Mechanisms of Toxicity, Neuroimmune Interactions.

Science.gov (United States)

Popov, Dmitri; Maliev, Slava

Introduction: Cerebrovascular Acute Radiation Syndrome (CvARS) is an extremely severe in-jury of Central Nervous System (CNS) and Peripheral Nervous System (PNS). CvARS can be induced by the high doses of neutron, heavy ions, or gamma radiation. The Syndrome clinical picture depends on a type, timing, and the doses of radiation. Four grades of the CvARS were defined: mild, moderate, severe, and extremely severe. Also, four stages of CvARS were developed: prodromal, latent, manifest, outcome -death. Duration of stages depends on the types, doses, and time of radiation. The CvARS clinical symptoms are: respiratory distress, hypotension, cerebral edema, severe disorder of cerebral blood microcirculation, and acute motor weakness. The radiation toxins, Cerebro-Vascular Radiation Neurotoxins (SvARSn), determine development of the acute radiation syndrome. Mechanism of action of the toxins: Though pathogenesis of radiation injury of CNS remains unknown, our concept describes the Cv ARS as a result of Neurotoxicity and Excitotoxicity, cell death through apoptotic necrosis. Neurotoxicity occurs after the high doses radiation exposure, formation of radiation neuro-toxins, possible bioradicals, or group of specific enzymes. Intracerebral hemorrhage can be a consequence of the damage of endothelial cells caused by radiation and the radiation tox-ins. Disruption of blood-brain barrier (BBB)and blood-cerebrospinal fluid barrier (BCFB)is possibly the most significant effect of microcirculation disorder and metabolic insufficiency. NMDA-receptors excitotoxic injury mediated by cerebral ischemia and cerebral hypoxia. Dam-age of the pyramidal cells in layers 3 and 5 and Purkinje cell layer the cerebral cortex , damage of pyramidal cells in the hippocampus occur as a result of cerebral ischemia and intracerebral bleeding. Methods: Radiation Toxins of CV ARS are defined as glycoproteins with the molec-ular weight of RT toxins ranges from 200-250 kDa and with high enzymatic activity

Radiation protection problems with sealed Pu radiation sources

International Nuclear Information System (INIS)

Naumann, M.; Wels, C.

1982-01-01

A brief outline of the production methods and most important properties of Pu-238 and Pu-239 is given, followed by an overview of possibilities for utilizing the different types of radiation emitted, a description of problems involved in the safe handling of Pu radiation sources, and an assessment of the design principles for Pu-containing alpha, photon, neutron and energy sources from the radiation protection point of view. (author)

Radiation monitoring system

International Nuclear Information System (INIS)

Takeuchi, Nobuyoshi; Fujimoto, Toshiaki; Nagama, Hideyo

2007-01-01

A positive outlook toward nuclear power plants and a higher level of technologies for using radiation in the medical field are trends that are spreading throughout the world, and as a consequence, demand is increasing for equipment and systems that measure and control radiation. Equipment ranging from radiation detection and measurement devices to computer-based radiation management systems will be set up in overseas. Products that depend on overseas specifications based on IEC and other international standards are being developed. Fuji Electric is advancing the overseas deployment of radiation monitoring systems by adopting measures that will ensure the reliability and traceability of radiation equipment. (author)

Nuclear energy - Radioprotection - Procedure for radiation protection monitoring in nuclear installations for external exposure to weakly penetrating radiation, especially to beta radiation

International Nuclear Information System (INIS)

2002-01-01

This International Standard specifies a procedure for radiation protection monitoring in nuclear installations for external exposure to weakly penetrating radiation, especially to beta radiation and describes the procedure in radiation protection monitoring for external exposure to weakly penetrating radiation in nuclear installations. This radiation comprises β - radiation, β + radiation and conversion electron radiation as well as photon radiation with energies below 15 keV. This International Standard describes the procedure in radiation protection planning and monitoring as well as the measurement and analysis to be applied. It applies to regular nuclear power plant operation including maintenance, waste handling and decommissioning. The recommendations of this International Standard may also be transferred to other nuclear fields including reprocessing, if the area-specific issues are considered. This International Standard may also be applied to radiation protection at accelerator facilities and in nuclear medicine, biology and research facilities

Sedmé mezinárodní balkanistické sympozium v Brně

Czech Academy of Sciences Publication Activity Database

Hladký, Ladislav

2017-01-01

Roč. 103, č. 1 (2017), s. 221-223 ISSN 0037-6922 Institutional support: RVO:67985963 Keywords : international symposium * Balkan studies * Brno Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

Characterisation of oligosaccharides in vegetables by HPLC and MALDI-TOF MS

Czech Academy of Sciences Publication Activity Database

Štikarovská, M.; Chmelík, Josef

96(S), - (2002), s. S189-S191 ISSN 0009-2770. [Meeting of Chemistry & Life /2./. Brno, 10.09.2002-11.09.2002] Institutional research plan: CEZ:AV0Z4031919 Keywords : oligosaccharides * HPLC * MALDI-TOF-MS Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 0.336, year: 2002

Determination of simple carbohydrates in citrus juices by using capillary electrophoresis with indirect detection and high performance liquid chromatography

Czech Academy of Sciences Publication Activity Database

Cabálková, J.; Chmelík, Josef

96(S), - (2002), s. S150-S152 ISSN 0009-2770. [Meeting of Chemistry & Life /2./. Brno, 10.09.2002-11.09.2002] Institutional research plan: CEZ:AV0Z4031919 Keywords : carbohydrates * citrus juice * capillary electrophoresis Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 0.336, year: 2002

FREQUENCY OF ANEUPLOID SPERMATOZOA STUDIED BY MULTICOLOR FISH IN SERIAL SEMEN SAMPLES

Science.gov (United States)

Frequency of aneuploid spermatozoa studied by multicolor FISH in serial semen samplesM. Vozdova1, S. D. Perreault2, O. Rezacova1, D. Zudova1 , Z. Zudova3, S. G. Selevan4, J. Rubes1,51Veterinary Research Institute, Brno, Czech Republic; 2U.S. Environmental Protection A...

The impact of elevated CO2 concentration on the Rubisco activity

Czech Academy of Sciences Publication Activity Database

Hrstka, M.; Urban, Otmar; Nečesaná, P.

2002-01-01

Roč. 96, - (2002), s. 121-123 ISSN 0009-2770. [2nd Meeting of Chemistry and Life . Brno, 10.10.2002-11.10.2002] Institutional research plan: CEZ:AV0Z6087904 Keywords : elevated CO2 * Norway spruce * Rubisco Subject RIV: ED - Physiology Impact factor: 0.336, year: 2002

Microstructure oriented modelling of hierarchically perfused porous media for cerebral blood flow evaluation

Czech Academy of Sciences Publication Activity Database

Tonar, Z.; Kochová, P.; Cimrman, R.; Witter, K.; Janáček, Jiří; Rohan, V.

2011-01-01

Roč. 465, č. 2011 (2011), s. 286-289 ISSN 1013-9826. [International Conference on Materials Structure & Micromechanics of Fracture /6./. Brno, 28.06.2010-30.06.2010] Institutional research plan: CEZ:AV0Z50110509 Keywords : brain * perfusion * morphometry * microvessels * stereology * modelling Subject RIV: EA - Cell Biology

Virtual Gamma Ray Radiation Sources through Neutron Radiative Capture

Energy Technology Data Exchange (ETDEWEB)

Scott Wilde, Raymond Keegan

2008-07-01

The countrate response of a gamma spectrometry system from a neutron radiation source behind a plane of moderating material doped with a nuclide of a large radiative neutron capture cross-section exhibits a countrate response analogous to a gamma radiation source at the same position from the detector. Using a planar, surface area of the neutron moderating material exposed to the neutron radiation produces a larger area under the prompt gamma ray peak in the detector than a smaller area of dimensions relative to the active volume of the gamma detection system.

Perspective of radiation processing

International Nuclear Information System (INIS)

Zhang Manwei

1987-01-01

The area of the applications of radiation techniques is very wide. This paper only relates to the applications of radiation techniques in industries including radiation chemical industry, radiation processing of foods and environmental protection by radiation, but the nuclear instruments and the instrumentations of radiation are out-side of our study. (author)

Radiation chemical transformations of some polyarylates by γ-radiation in vacuum

International Nuclear Information System (INIS)

Lyashevich, V.V.; Korshak, V.V.; Rodeh, V.V.; Timofeeva, G.I.

1976-01-01

A study was made of ageing by radiation of F-2 and D-9 polyarylates using γ-radiation in vacuum. Their high resistance to radiation was indicated. It was found that γ-radiation on polymers caused competing reactions to take place resulting in macromolecular breakdown and structure formation, which in the end produced threedimensional network formation. The initial formation of gel fractions was preceded by the formation of branched macromolecules. The radiation resistance of polyarylates depends on the type of lateral substituent at the central carbon atom of the initial bis-phenol and increases in the presence of a fluorene ring in the lateral chain. The radiation resistance of a lactone ring is lower than that of an ether bond of the main chain. It was shown that 0-hydroxy-ketone structures were formed in the polyarylates examined as a result of regrouping due to radiation. A basic system is proposed for chemical conversion of polyarylates by radiation

Introduction to radiation biology

International Nuclear Information System (INIS)

Uma Devi, P.; Satish Rao, B.S.; Nagarathnam, A.

2000-01-01

This book is arranged in a logical sequence, starting from radiation physics and radiation chemistry, followed by molecular, subcellular and cellular effects and going on to the level of organism. Topics covered include applied radiobiology like modifiers of radiosensitivity, predictive assay, health physics, human genetics and radiopharmaceuticals. The topics covered are : 1. Radiation Physics, 2. Detection and Measurement of Radiation, 3. Radiation Chemistry, 4. DNA Damage and Repair, 5. Chromosomal Aberrations and Gene Mutations, 6. Cellular Radiobiology 7. Acute Radiation Effects, 8. Delayed Effects of Radiation, 9. Biological Basis of Radiotherapy, 10. Chemical Modifiers of Radiosensitivity, 11. Hyperthermia, 12. High LET Radiations in Cancer, Therapy, 13. Predictive Assays, 14. Radiation Effects on Embryos, 15. Human Radiation Genetics, 16. Radiolabelled Compounds in Biology and Medicine and 17. Radiological Health

Radiation. Protection. Health. Proceedings

International Nuclear Information System (INIS)

Hajek, Michael; Maringer, Franz Josef; Steurer, Andreas; Schwaiger, Martina; Timal, Guenter

2015-01-01

The topics of the meeting are the diagnostic and therapeutic application of ionizing radiations, the application of radiation in research, industry and engineering and radiation protection. The volume includes the following chapters: Radiation protection and society, radiation protection infrastructure, population and environment, metrology and measuring techniques, 1. Workshop on population and environment, NORM and radon, 2. Update: dose - extent of damage - limiting value definition, radiation protection for personnel (except medicine), radiation protection in medicine.

Radiation and health

International Nuclear Information System (INIS)

Mohd Yusof Mohd Ali; Noriah Jamal

1996-01-01

Radiation consists of ionizing radiation (IR) and non-ionizing radiation (NIR). Apart from naturally occuring sources, these types of radiation are widely used in Malaysia and can easily be found in Malaysia environment. IR is widely used in industry, medicine and research; while NIR is widely used in industry, medicine, telecommunication, defence, entertainment and research. Recent studies indicate that these radiations are potentially harmful to human beings, in particular the chronic late effects. Based on this understanding, in 1986 (beginning IRPA RM5) Nuclear Energy Unit (NEU) had initiated a number of research projects which primary aims are to gather baseline informations and later to make assessments on the health impact of workers and the population. The projects started off by looking at problems associated with ionizing radiation and these were extended in late 1993, to include non-ionizing radiation

Radiation and health

Energy Technology Data Exchange (ETDEWEB)

Mohd Ali, Mohd Yusof; Jamal, Noriah [Malaysian Inst. for Nuclear Technology Research (MINT), Bangi, Selangor (Malaysia)

1997-12-31

Radiation consists of ionizing radiation (IR) and non-ionizing radiation (NIR). Apart from naturally occuring sources, these types of radiation are widely used in Malaysia and can easily be found in Malaysia environment. IR is widely used in industry, medicine and research; while NIR is widely used in industry, medicine, telecommunication, defence, entertainment and research. Recent studies indicate that these radiations are potentially harmful to human beings, in particular the chronic late effects. Based on this understanding, in 1986 (beginning IRPA RM5) Nuclear Energy Unit (NEU) had initiated a number of research projects which primary aims are to gather baseline informations and later to make assessments on the health impact of workers and the population. The projects started off by looking at problems associated with ionizing radiation and these were extended in late 1993, to include non-ionizing radiation.

Radiation-activated sensor

International Nuclear Information System (INIS)

Nirschl, J.C.

1976-01-01

A sensing system is described for use in a remote location which detects electromagnetic radiation energy, the system being self-activating, turning itself automatically on and off, as a function of radiation intensity across the detector. In essence, when no radiation is present across the detector, the system will consume no power, the switches and MOSFET discriminator being essentially in an ''off'' position. Radiation across the detector provides a current to an input capacitance which when charged turns on the switch and the MOSFET discriminator. A switch driver produces an output pulse showing the presence of radiation; the system then shuts off awaiting the next radiation input. Since the sensor system uses virtually no power unless radiation is present, it is ideally suited for use in remote environments where battery power and size is a predominant consideration. 2 claims, 3 drawing figures

Radiation and Homeostasis

International Nuclear Information System (INIS)

Sugahara, T.; Nikaido, O.; Niwa, O.

2002-01-01

These proceedings aim to promote the understanding of the health hazard of radiation at low dose range and to construct a more solid basis for radiation safety policy. Radiation hazard has been the central issue of investigation in the field of radiation research. The two major approaches are mechanistic analysis by laboratory investigation and phenomenological analysis of radiation-exposed population as represented by epidemiology. In an increasingly safety-conscious society, the extremely low level risk associated with low dose of radiation has become an important issue. In this area, the phenomenological approach has a limit. DNA damage is the primary and direct cause of the risk. Tremendous progress has been made recently in the basic understanding of radiation effects on cells and tissues and the importance of damage response rather than damage itself. This challenges the classical linear non-threshold hypothesis

Radiation shielding plate

International Nuclear Information System (INIS)

Kobayashi, Torakichi; Sugawara, Takeo.

1983-01-01

Purpose: To reduce the weight and stabilize the configuration of a radiation shielding plate which is used in close contact with an object to be irradiated with radiation rays. Constitution: The radiation shielding plate comprises a substrate made of lead glass and a metallic lead coating on the surface of the substrate by means of plating, vapor deposition or the like. Apertures for permeating radiation rays are formed to the radiation shielding plate. Since the shielding plate is based on a lead glass plate, a sufficient mechanical strength can be obtained with a thinner structure as compared with the conventional plate made of metallic lead. Accordingly, if the shielding plate is disposed on a soft object to be irradiated with radiation rays, the object and the plate itself less deform to obtain a radiation irradiation pattern with distinct edges. (Moriyama, K.)

Foundations of radiation physics and radiation protection. 5. ed.; Grundlagen der Strahlungsphysik und des Strahlenschutzes

Energy Technology Data Exchange (ETDEWEB)

Krieger, Hanno

2017-07-01

The following topics are dealt with: Types of radiation and radiation fields, the atomic structure, radioactive decays, decay law, natural and artificial radioactivity, interactions of ionizing photon radiation, attenuation of neutral-particle beams, interactions of neutron radiation, interactions of charged particles, ionization and energy transfer, radiation doses, radiation protection phantoms, foundations of the radiation biology of cells, effects and risks of ionizing radiation, radiation expositions of men with ionizing radiation, radiation protection law, practical radiation protection against ionizing radiations, radiation eposures in medical radiology. (HSI)

Topics in radiation at accelerators: Radiation physics for personnel and environmental protection

International Nuclear Information System (INIS)

Cossairt, J.D.

1996-10-01

In the first chapter, terminology, physical and radiological quantities, and units of measurement used to describe the properties of accelerator radiation fields are reviewed. The general considerations of primary radiation fields pertinent to accelerators are discussed. The primary radiation fields produced by electron beams are described qualitatively and quantitatively. In the same manner the primary radiation fields produced by proton and ion beams are described. Subsequent chapters describe: shielding of electrons and photons at accelerators; shielding of proton and ion accelerators; low energy prompt radiation phenomena; induced radioactivity at accelerators; topics in radiation protection instrumentation at accelerators; and accelerator radiation protection program elements

The new radiation protection ordinance and its consequences in radiation therapy

International Nuclear Information System (INIS)

Wucherer, M.; Schmidt, T.

2002-01-01

The new radiation protection ordinance (StrlSchV) entails a number of additional or changed instructions. They require that personnel exposed to radiation at work be reclassified, or that personnel not exposed to radiation at work be classified as personnel exposed to radiation at work, that local dosage measurements be taken particularly in radiation therapy, in order to insure that the radiation protection areas prevailing to date can be maintained, that generally accessible areas be examined to determine whether with persons not exposed to radiation in the course of work, in the case of their prolonged presence there, 1 mSv per year is not exceeded, that instructions be put in writing, that at regular 5-year intervals the proficiency of physicians, specialists in medical physics and MTRAs be brought up to date and, that medical positions for radiooncologists be established. The stricter requirements in radiation protection are inevitably connected with greater expenditures and higher costs. These results of the new radiation protection ordinance are in direct opposition to the financial possibilities that are being restricted through budgeting and pressure on hospitals and practices to reduce costs. (orig.) [de

Physics of radiation

International Nuclear Information System (INIS)

Abd Nasir Ibrahim; Azali Muhammad; Ab Razak Hamzah; Abd Aziz Mohamed; Mohammad Pauzi Ismail

2004-01-01

This chapter discusses the following topics: concept of atom and elements; molecules and compounds; basic principles of radiation; types of radiations; radioactivity, unit of radioactivity, specific activity, radioactive decay, ionisation and ions, interaction of radiation with matters, modes of interaction: photoelectric absorption: Compton scattering, pair-production; attenuation of x and gamma radiation; build-up factors

Counterbalanced radiation detection device

International Nuclear Information System (INIS)

Platz, W.

1986-01-01

A counterbalanced radiation detection device is described which consists of: (a) a base; (b) a radiation detector having a known weight; (c) means connected with the radiation detector and the base for positioning the radiation detector in different heights with respect to the base; (d) electronic component means movably mounted on the base for counterbalancing the weight of the radiation detector; (e) means connected with the electronic component means and the radiation detector positioning means for positioning the electronic component means in different heights with respect to the base opposite to the heights of the radiation detector; (f) means connected with the radiation detector and the base for shifting the radiation detector horizontally with respect to the base; and (g) means connected with the electronic component means and the radiation detector shifting means for shifting the electronic component means horizontally with respect to the base in opposite direction to shifting of the radiation detector

Application of maximum radiation exposure values and monitoring of radiation exposure

International Nuclear Information System (INIS)

1993-01-01

According to the Section 32 of the Radiation Act (592/91) the Finnish Centre for Radiation and Nuclear Safety gives instructions concerning the monitoring of the radiation exposure and the application of the dose limits in Finland. The principles to be applied to calculating the equivalent and the effective doses are presented in the guide. Also the detailed instructions on the application of the maximum exposure values for the radiation work and for the natural radiation as well as the instructions on the monitoring of the exposures are given. Quantities and units for assessing radiation exposure are presented in the appendix of the guide

Dva dokumenty k otázce prodloužení dvouleté lhůty dodatkového protokolu československo-polské smlouvy z roku 1947

Czech Academy of Sciences Publication Activity Database

Friedl, Jiří

2009-01-01

Roč. 95, č. 4 (2009), s. 483-489 ISSN 0037-6922 R&D Projects: GA ČR GA409/09/0951 Institutional research plan: CEZ:AV0Z80150510 Keywords : Czechoslovakia * Poland * relations * treaty of alliance Subject RIV: AB - History

PPR wobec polsko-czechosłowackiego sporu o Zaolzie w latach 1945-1947

Czech Academy of Sciences Publication Activity Database

Friedl, Jiří

-, č. 6 (2006), s. 161-176 ISSN 1642-4069 R&D Projects: GA ČR(CZ) GA409/05/2762 Institutional research plan: CEZ:AV0Z80150510 Keywords : dispute about the Zaolzí region * Czechoslovakia * Poland Subject RIV: AB - History

Čs.-francouzský projekt výrobny koncentrovaného radonu v Gif u Paříže (1935-1939) aneb: když radiumterapie byla ještě mladá...

Czech Academy of Sciences Publication Activity Database

Těšínská, Emilie

2012-01-01

Roč. 20, 1/2 (2012), s. 45-57 ISSN 1210-7085 R&D Projects: GA ČR GA409/07/1422 Institutional research plan: CEZ:AV0Z80630520 Keywords : history of radiumtherapy * international cooperation * Czechoslovakia Subject RIV: AB - History

Ruská pomocná akce: ČSR vítá uprchlíky

Czech Academy of Sciences Publication Activity Database

Doubek, Vratislav

2017-01-01

Roč. 30, 25. 9. (2017), s. 18 ISSN 0862-5921 Grant - others:AV ČR(CZ) StrategieAV21/12 Program:StrategieAV Institutional support: RVO:67985921 Keywords : Czechoslovakia, 1920s * Russian exile, 1920s Subject RIV: AB - History

Information from the National Institute of Radiation Protection about radiation doses and radiation risks at x-ray screening

International Nuclear Information System (INIS)

1975-05-01

This report gives a specification of data concerning radiation doses and risks at x-ray investigations of lungs. The dose estimations are principally based on measurements performed in 1974 by the National Institute of Radiation Protection. The radiation doses at x-ray screening are of that magnitude that the risk for acute radiation injuries is non-existent. At these low doses it has not either been able to prove that the radiation gives long-range effects as changes in the genes or cancer of late appearance. At considerable higher doses, more than tens of thousands of millirads, a risk of cancer appearance at a small part of all irradiated persons has been proved, based on the assumption that the cancer risk is proportional to the radiation dose. Cancer can thus occure at low radiation doses too. Because of the mass radiography in Sweden 1974 about twenty cases of cancer may appear in the future. (M.S.)

Areas of research in radiation chemistry fundamental to radiation biology

International Nuclear Information System (INIS)

Powers, E.L.

1980-01-01

Among all the environmental hazards to which man is exposed, ionizing radiation is the most thoroughly investigated and the most responsibly monitored and controlled. Nevertheless, because of the importance of radiation in modern society from both the hazard as well as the utilitarian standpoints, much more information concerning the biological effects induced and their modification and reversal is required. Together with radiation physics, an understanding of radiation chemistry is necessary for full appreciation of biological effects of high and low energy radiations, and for the development of prophylactic, therapeutic and potentiating methods and techniques in biological organisms. The necessity of understanding the chemistry of any system, biological or not, that is to be manipulated and controlled, is so obvious as to make trivial a statement to that effect. If any natural phenomenon is to be put to our use, surely the elements of it must be studied and appreciated fully. In the preliminary statements of the various panels of this general group, the need for additional information on the basic radiation chemistry concerned in radiation-induced biological effects pervades throughout

Biological radiation effects

International Nuclear Information System (INIS)

Koggl, D.; Dedenkov, A.N.

1986-01-01

All nowadays problems of radio biology are considered: types of ionizing radiations, their interaction with material; damage of molecular structures and their reparation; reaction of cells and their recovery from radiation damage; reaction of the whole organism and its separate systems. Particular attention is given to the problems of radiation carcinogenesis and radiation hazard for man

Pregnancy and Radiation

Directory of Open Access Journals (Sweden)

Hatice Bilge

2010-10-01

Full Text Available Many women per year expose ionizing radiation during pregnancy for medical reason (diagnostic or treatment. Ionizing radiation is known to cause harm on the human embryo and fetus. Potential adverse outcomes related to radiation exposure during pregnancy include teratogenicity, genetic damage, intrauterine death and increased risk of malignancy. Most diagnostic radiation procedures will lead to a fetal absorbed dose of less than 1 mGy (0.1 rad for imaging not involving abdomen / pelvis, less than 50 mGy (5 rad for involving abdomen / pelvis and less than 10 mGy (1 rad for direct or nuclear medicine imaging. When a pregnant patient requires radiation therapy, the physician should consider fetal sensitivity to radiation in early gestational age and the expected dose of radiation and should then calculate the risk to the fetus versus the benefits to the mother. It is safest to administer radiotherapy during or after the 25th week of gestation. The use of radiation for diagnostic imaging or treatment in the pregnant woman is associated with a high level of anxiety for woman, her family and her doctors. This article reviews the biological effects of radiation on the fetus. Recommendations to take in to account when considering the safety of the fetus during a procedure are presented.

Radiation protection textbook

International Nuclear Information System (INIS)

Gambini, D.J.; Granier, R.

2007-01-01

This textbook of radiation protection presents the scientific bases, legal and statutory measures and technical means of implementation of the radioprotection in the medical and industrial sectors, research and nuclear installations. It collects the practical information (organization, analysis of post, prevention, evaluation and risks management, the controls, the training and the information) usually scattered and the theoretical knowledge allowing every person using ionizing radiation: To analyze jobs in controlled areas, to watch the respect for the current regulations, to participate in the training and in the information of the staffs exposed to intervene in accidental situation. This third edition is widely updated and enriched by the most recent scientific and legal data concerning, notably, the human exposure, the dosimetry, the optimization of the radiation protection and the epidemiological inquiries. The contents is as follows: physics of ionizing radiation, ionizing radiation: origin and interaction with matter, dosimetry and protection against ionizing radiation, detection and measurement of ionizing radiation, radiobiology, legal measures relative to radiation protection, human exposure of natural origin, human exposure of artificial origin, medical, dental and veterinarian radiology, radiotherapy, utilization of unsealed sources in medicine and research, electronuclear industry, non nuclear industrial and aeronautical activities exposing to ionizing radiation, accidental exposures. (N.C.)

Problems of zirconium metal production in Czechoslovakia

International Nuclear Information System (INIS)

Vareka, J.; Vaclavik, E.

1975-01-01

The problems are summed up of the production and quality control of zirconium sponge. A survey is given of industrial applications of zirconium in form of pure metal or alloys in nuclear power production, ferrous and non-ferrous metallurgy, chemical engineering and electrical engineering. A survey is also presented of the manufacture of zirconium metal in advanced capitalist countries. (J.B.)

[Medical cybernetics in Czechoslovakia--the first steps].

Science.gov (United States)

Wünsch, Z

1998-09-01

During fifties there were at most few tens of persons in this country who believed in the future of computers and cybernetics. One group of such enthusiasts, headed by Antonín Svoboda, was working at a construction of the first Czech computer SAPO. The other group tried to analyse, anticipate, and prepare in advance various applications for the new systemic conceptions and for the information processing machines. Members of both groups met for discussions which opened prospects to the future and influenced many of other activities for a long time. At the early sixties, the Czechoslovak Cybernetic Society was established at the Czechoslovak Academy of Sciences and in 1962 the Main Problem Committee for the Medical Cybernetics was founded at the Department of Health. It coordinated majority of the research programmes in the medical cybernetics and informatics. In 1967-1969 the Committee prepared an extensive project of a medical information system (ZIS), but its accomplishment was finally blocked by the then authorities. However, interests for that topics kept growing and the new working places equipped with available computer technology were formed at the health and clinical centres. The first tentative lectures in medical cybernetics and biocybernetics at our faculty were introduced into the students curricula in the late sixties. Thematically, medical cybernetics subsequently differentiated into the medical informatics, simulations of biological and medical systems, and the biosignal analysis. The growing interest enabled to hold conferences since the middle of seventies, some of which were held periodically, sometimes with international participation. It is not possible in brevity to include the whole spectrum to those goal-directed activities nor to appraise adequately their future significance.

Present status of food irradiation in Czechoslovakia

International Nuclear Information System (INIS)

Salkova, Z.; Kubin, K.; Stanek, M.; Horacek, P.

1978-01-01

Information is supplied on the Czechoslovak Nuclear Programme in the field of food irradiation. The results of irradiating varieties of potatoes predominating in the CSSR, onions and mushrooms are summarized. Attention is also paid to the attitude of the Czechoslovak Health Authorities and to consumer trials. Further tasks towards the introduction of this technology on an industrial scale are discussed. (author)

A Nobel Prize in Czechoslovakia; Yaroslav Geyrovskiy

National Research Council Canada - National Science Library

Brabernets, Irzhi

1960-01-01

The notification of the awarding of a Nobel Prize to Yaroslav Geyrovskiy in the field of chemistry in l959 came to the scientist while he was at work at the Polarographic Institute of the Czechoslovak...

Area Handbook Series: Czechoslovakia: A Country Study

Science.gov (United States)

1989-01-01

It would play an im- portant role in the development of the Czech nation. The Bohemian Kingdom was a major medieval and early modern political, eco...implications for Czech history, it is im- portant to remember that the Bohemian Kingdom was a medieval state in which ethnic or national questions were...London], 5, No. 3, Autumn 1976, 57-60. " Literatura ." Encyklopidia Slovenska, III. Bratislava: VEDA, 1979. Mandel, Stefan. "Filling the Vacuum," Index on

Bacteriological Controls at Czechoslovakia Blood Transfusion Centers

National Research Council Canada - National Science Library

Jezkova, Zdenka

1961-01-01

.... Bacterial contamination may come about: 1. Through incorrect preparation of the transfusion material, such as the withdrawal equipment,transfusion flasks, reservative solution, and, particularly, through inadequate sterilization; 2...

Radiation protection standards: a summary of the biological effects of ionising radiation and principles of radiation protection

International Nuclear Information System (INIS)

1994-01-01

This leaflet in the NRPB At-a-Glance-Series briefly summarises the biological effects of radiation, harm and sensitivity to radiation, radiation protection principles, acceptability of risk and the control of doses to workers, the public and in medical procedures in the UK. (UK)

Research on radiation effect and radiation protection at JAEA

International Nuclear Information System (INIS)

Saito, Kimiaki

2007-01-01

Researches on radiation effect and radiation protection at JAEA have been carried out in different sections. In recent years, the organizations were rearranged to attain better research circumstances, and new research programs started. At present, radiation effect studies focus on radiation effect mechanisms at atomic, molecular and cellular levels including simulation studies, and protection studies focus on dosimetry for conditions difficult to cover with currently used methods and data as well as the related basic studies. The outlines of the whole studies and also some descriptions on selected subjects will be given in this paper. (author)

Radiation and detectors introduction to the physics of radiation and detection devices

CERN Document Server

Cerrito, Lucio

2017-01-01

This textbook provides an introduction to radiation, the principles of interaction between radiation and matter, and the exploitation of those principles in the design of modern radiation detectors. Both radiation and detectors are given equal attention and their interplay is carefully laid out with few assumptions made about the prior knowledge of the student. Part I is dedicated to radiation, broadly interpreted in terms of energy and type, starting with an overview of particles and forces, an extended review of common natural and man-made sources of radiation, and an introduction to particle accelerators. Particular attention is paid to real life examples, which place the types of radiation and their energy in context. Dosimetry is presented from a modern, user-led point of view, and relativistic kinematics is introduced to give the basic knowledge needed to handle the more formal aspects of radiation dynamics and interaction. The explanation of the physics principles of interaction between radiation an...

Difference in Understanding of the Need for Using Radiation in Various Fields between Students Majoring in Radiation and Non-Radiation Related Studies

Energy Technology Data Exchange (ETDEWEB)

Han, Eun Ok [Dept. of Radiological Tecknology, Daegu Health College, Daegu (Korea, Republic of)

2011-12-15

As a way of improving social receptivity of using radiation, this study looked into the difference of understanding the need of using radiation in various fields between students majoring in radiation and non-radiation related studies, who will influence public opinion in the long term. This study also provides data needed for developing efficient strategies for projects promoting the public's awareness of using radiation. Of the students in the 79 schools sampled, 24%(177) were in 4 year colleges and 146 were junior colleges in educational statistics service (http://cesi.kedi.re.kr) In November 2010 1,945 students were selected as a sample, and they were given surveys on the need of using radiation in different fields. As a result, both between students majoring in radiation and non-radiation related studies showed a high level of understanding the need for radiation in the medical field and showed a low level of understanding of the need for radiation in the agricultural field. In all 6 fields of radiation use, students majoring in radiation related studies showed higher levels of understanding for the need to use radiation than students majoring in radiation and non-radiation related studies. In each field, male students and those who have experience medical radiation and relevant education had higher level of understanding. This shows we need to improve the understanding of the cases of female students and those who have not had experiences with medical radiation and to provide relevant education through various kinds of information. The characteristics of the groups that are shown in the results of this study are considered to be helpful for efficiently for project promoting the public's awareness of using radiation.