The System for Controlling Source and Special Nuclear Material at the Eurochemic Reprocessing Plant; Systeme de Controle des Matieres Nucleaires Brutes et Speciales a l'Usine de Traitement D'Eurochemic; Sistema kontrolya nad iskhodnym i spetsial'nym yadernym materialom na zavode evrokhimicheskoj kompanii po regeneratsii yadernogo topliva; Control de Materiales Nucleares Basicos y de Materiales Fisionables Especiales en la Planta de Regeneracion de la Eurochemic

Energy Technology Data Exchange (ETDEWEB)

Frenzel, W.; Schueller, W. [EUROCHEMIC, MOL (Belgium)

1966-02-15

adecuado de los materiales nucleares basicos y de los materiales fisionables especiales, las instalaciones de la compaliia estaran divididas en diversas zonas de balance de materiales. Toda entrada y salida de materiales de estas zonas quedara registrada. Teniendo en cuenta su importancia en relacion con el balance global de materiales, se han fijado distintos requisitos en materia de precision basados en una escala de valores que los autores describen brevemente. Periodicamente se efectuaran inventarios de material a fin de proceder al balance de asientos. Se exponen los correspondientes procedimientos de inventario. Los autores describen los libros utilizados en la contabilidad de los materiales nucleares y enuncian los principios en que se basa el sistema de contabilidad. (author) [Russian] Kompanija Evrohimik v nastojashhee vremja stroit zavod po pererabotke jadernogo topliva okolo Molja (Bel'gija). Summirujutsja glavnye harakteristiki zavoda i razlichnyh stadij obrabotki. Dlja provedenija nadlezhashhego kontrolja nad ishodnym i special'nym jadernym materialom ustanovki kompanii razdeleny na zony material'nogo balansa. Opredeljajutsja vse peremeshhenija v jeti zony i iz nih. B zavisimosti ot vazhnosti jetih materialov dlja obshhego material'nogo balansa ustanovleny razlichnye trebovanija v otnoshenii tochnosti v sootvetstvii so shkaloj vazhnosti, kotoraja kratko opisyvaetsja. Dlja pravil'nogo sostavlenija zhurnal'nogo balansa periodicheski provodjatsja fizicheskie inventarizacii. Izlagajutsja sootvetstvujushhie metody inventarizacii. Daetsja kratkoe opisanie zhurnalov ucheta jadernyh materialov i principov sistemy u cheta. (author)

Emancipatorni potencial gibanj v vstajah v Sloveniji 2012–2013

Directory of Open Access Journals (Sweden)

Lana Zdravković

2016-09-01

Full Text Available Prispevek premišljuje emancipatorni potencial gibanj v vstajah 2012–2013, najbolj silovitih v zgodovini samostojne Slovenije. Ne glede na njihovo organizacijsko obliko (iniciativa, kolektiv, neformalno združenje, društvo, zavod, politična stranka …, čas nastanka ali številčnost je v središču predvsem njihovo razumevanje politike in potencial za razvoj strategij za politično delovanje. Pri tem avtorica izhajam iz temeljnega aksioma, da resen premislek o politiki nujno vključuje premislek o temeljni radikalni enakosti med ljudmi, to je politiki emancipacije, ki ji je inherentna egalitarna norma. Analiza temelji na intervjujih s sogovorniki iz 19 gibanj, aktivnih v času vstaj, in pokaže na nasprotja, ki so se vzpostavila med gibanji znotraj paradigme »možnega«, kjer je politika razumljena kot vladavina, in tista na področju »nemožnega«, to je izumljanja prostorov politike, ki bi temeljili na radikalni enakosti onkraj boja za oblast.

Starry Cities and Astrolies - Books to communicate with the public

Science.gov (United States)

Stanic, N.

2008-06-01

Extragalactic worlds have been presented as star cities in a book of original design - STARRY CITIES - galaxies and time travel, the first book about galaxies written in Serbian for the general public. This book isn't written just for those interested in science, but for all kind of artists, philosophers and thinkers. A second book, ASTROLIES deals with common confusions concerning astronomy and astrology. These two books don't only offer interesting illustrations, data from the latest astronomical observations and currently accepted cosmological theories - they induce, by provoking curiosity in a specific and witty way, a sense of adventure and a challenge to explore. The publisher of both books is the oldest and the biggest publisher of text-books in Serbia, Zavod za udzbenike i nastavna sredstva2, currently celebrating 50 years in publishing (1957-2007). They already publish a dozen books in popular astronomy, but a special astronomical series for the general public was introduced in 2004. STARRY CITIES and ASTROLIES are part of the ongoing multidisciplinary project Astronomy. Inspiration. Art that started at the end of 2004 at the Public Observatory in Belgrade. This project intends to inspire (or perhaps even "infect") artists with cosmic themes and the fantastic scenery of the Universe.

Evaluating environmental effects of oil spills by simulating the behaviour and spreading of oil on the sea surface

International Nuclear Information System (INIS)

Goncharov, V.K.; Ivanov, I.V.; Sokolov, A.N.

2005-01-01

The area of polluted surface of the sea and the volume of crude oil carried to the coastline are the main parameters that determine ecological damage. This paper considered some of the problems surrounding the assessment of environmental impacts caused by oil spills in the marine environment. Assessment of potential damage involves the analysis of many possible scenarios and the conditions that accompany them, including varying weather conditions. Computer simulations of the behaviour of spilled oil on the sea surface along with other criteria allow for the evaluation of the predicted scenario. Computer simulations provide knowledge of the spreading and drift of oil, as well as its volume and thickness. Knowledge of the following factors, combined with a knowledge of weather conditions is important in emergency response planning: vulnerability of oil pollution areas on shore; calculation of impact factors; detection of vulnerability to oil pollution; the possibility of incidents of the inadmissible oil pollution forecast; and results of a simulation of 48 hour drift of oil slick formed due to a spill in Devkin Zavod Bay. Adequate meteorological information is crucial for the development of valid data. Further progress is currently being developed for specific water areas around oil fields, tanker routes, seabed crude oil pipeline, wind currents, heaving, hydrological and environmental characteristics of sea water. 5 refs., 3 figs

Some deep caves in Biokovo Mountain (Croatia)

Science.gov (United States)

Garasic, Mladen; Garasic, Davor

2014-05-01

1+637, na trasi spojne ceste Zagvozd - Ba\\vska voda u Dalmaciji. University of Zagreb. pp. 1-55, Zagreb. Garašić,M. & Garašić,D. (2013): Some Information about the deepest Caves known in Croatian Karst Area. 16th International Congress of Speleology. Proceedings, Volume 3.Czech Speleological Society, Praha, Czech Republic , 2013. 72-77. Jalžić, B. (ed.): (2007): Jamski sustav Lukina jama - Trojama".pp1-156, HPS, Zagreb. Lacković, D., Bakšić, D. (2001): Izvješće sa speleolo\\vskog istraživanja jame Amfora u Parku prirode Biokovo, 16, Park prirode Biokovo, Makarska. Marinčić,S., Magaš, N., Benček,Ð. (1972a): Osnovna geolo\\vska karta 1:100 000, list Ploče, K 33-35, Institut za geolo\\vska istraživanja Zagreb, Savezni geolo\\vski zavod Beograd. Magaš,N., Marinčić,S., Benček,Ð. (1972b): Osnovna geolo\\vska karta 1:100 000, tumač za list Ploèe, K 33-35, Institut za geolo\\vska istraživanja Zagreb, Savezni geolo\\vski zavod Beograd. Marinčić,S., Korolija,Ž., Majcen,Ž. (1969a): Osnovna geolo\\vska karta 1:100 000, list Omiš, K 33-22, Institut za geolo\\vska istraživanja Zagreb, Savezni geolo\\vski zavod Beograd. Marinčić,S. et al. (1969b): Osnovna geolo\\vska karta 1:100 000, tumač za list Omiš, K 33-22, Institut za geolo\\vska istraživanja Zagreb, Savezni geolo\\vski zavod Beograd. Raić,V., Ahac,A., Papeš, J. (1968a): Osnovna geolo\\vska karta 1:100 000, list, Imotski K 33-23, Institut za geolo\\vska istraživanja Sarajevo, Savezni geolo\\vski zavod Beograd. Raić, V., Papeš,J. (1968b): Osnovna geolo\\vska karta 1:100 000, tumaè za list Imotski, K 33-23, Institut za geolo\\vska istraživanja Sarajevo, Savezni geolo\\vski zavod Beograd. Šmida, B., (1993): Velebit '92, Speleoforum '93, pp.51-52, Brno.

Ivan Zajc's Bulgarian Songs

Directory of Open Access Journals (Sweden)

Stefanka Georgieva

2017-01-01

Full Text Available On the basis of newly discovered historiographic documents, this study traces the »biography« of Ivan Zajc’s Bulgarian songs. It specifies some disputed details with regard to the numbering and structure of two vocal cycles; it submits a transcript of a music sheet of the song Robstvo (The Yoke, op. 843a and the original of an unknown composition Majko kleta (Poor Mother on the verses of the Bulgarian poet Ivan Vazov which has not been registered by Hubert Pettan in Zajc’s catalogue of works. This exploration, together with the historiographic focus, highlights the connection of these opuses with the Bulgarian poetry which gained wide popularity through the anthology Bulgarian Songs by August Harambašić. Indeed, some details which Zajc indicated on the title pages of his scores, lead to this assumption. At the same time, the spread of the songs in Bulgaria indicates the connection of the Croatian composer with Bulgarian musicians, choral societies, schools etc., as a result of which in the first decade of the 20th century Zagreb’s Hrvatski glazbeni zavod became an attractive educational centre for many young Bulgarian people. Ivan Zajc’s Bulgarian Songs have not only enriched the artistic repertoire of Bulgarian choral societies. They outline one of the lines of active multicultural transfer between Bulgaria and Croatia on the border between the last decades of the 19th and the beginning of the 20th centuries. The melodies of his marches, creating the spirit of the struggles for national liberation of Bulgarian nation, have become part of the newly created national musical culture and have been often accepted as Bulgarian in their origin.

Acute Peritonitis and Nonspecific Resistance Factors in the Administration of Ozonized Perfluorane (Experimental Study

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A. M. Golubev

2008-01-01

Full Text Available Objective: to study the effect of ozonized perfluorane on the natural course of acute of fecal peritonitis and congenital (nonspecific immunity factors during its intraperitoneal administration. Materials and methods. Perfluorane and saline solution were ozonized bubbling with a mixture of ozone and oxygen at a rate of 0.5 l/min and at a preset ozone concentration of 3000 flg/l on a Medozons — BM AOT — H-01-Arz-91 ozonator (OAO «Arzamasskiy Priborostroitelnyi Zavod» for 15 minutes. The concentration of ozone was measured in the solutions on a NF 254/1 spectrophotometer. Experiments were carried out on 200 non-inbred albino male rats in 4 series of experiments. After simulating fecal peritonitis by the procedure developed by S. S. Remennik, the animals were intraperitoneally injected ozonized perfluorane (Series 1, ozonized saline solution (Series 2, perfluorane (Series 3, and saline solution (Series 4 on the basis of 1.5 ml per 100 g of weight. Nine intact rats were used as a control. Results. The congenital immunity parameters (phagocytic block, intracellular and serum bactericidal activities were studied. An association was found between the clinical course and the degree of nonspecific immunity suppression. The ozonized perfluorane was ascertained to have a more significant protective action on nonspecific immunity factors than perfluorane or the ozonized saline solution. The factors under study were significantly decreased when saline solution was administered, and with this there was a mass mortality of Series 4 rats on days 2—14 of the experiment. Conclusion. The therapeutic effect of the ozonized perfluorane is due to the activation of phagocytic mononuclear leukocytes and their increased count, to the antibacterial activity of ozone and the protective action on the nonspecific link of the body’s immunological resistance.

A Survey of the Fuel Cycles Operated in the United Kingdom; Etude d'ensemble sur les cycles de combustible au Royaume-Uni; Obzor toplivnykh tsiklov, ispol'zuemykh v soedinennom korolevstve; Estudio de los ciclos de combustible utilizados en el Reino Unido

Energy Technology Data Exchange (ETDEWEB)

Allday, C. [United Kingdom Atomic Energy Authority, Risley, Warrington, Lancs (United Kingdom)

1963-10-15

enriquecido tambien se puede utilizar como combustible oxido de uranio natural enriquecido con plutonio. En la memoria se resume la experiencia adquirida en la produccion de combustible de oxido para el AGR y en la explotacion del reactor y los planes para la regeneracion del combustible. Se examina la posibilidad de utilizar combustible de plutonio y se analizan las consecuencias que tendria su adopcion sobre los costos y el ciclo del combustible. Por ultimo, se destaca la importancia de los reactores Magnox y AGR en el programa energetico del Reino Unido. (author) [Russian] a ) Prirodnyj uran/topdivnyj tsikl ''Magnoks''. Soedinennoe Kor olevstvo izb ralo reaktor na prirodnom urane s grafitovym zam edli tel em i gazovy m okhlazhdeniem v kachestve osnovy programmy po yadernoj ehnergii. Ono ehkspluatirovalo ehti reaktory v Kolder-Kholle i Chepelkrosse v techenie semi det; reaktory v Berkli i Braduehlle v nastoyashchee vremya nakhodyatsya v stadii ehkspluatatsii, a reaktory v semi drugikh mestakh v stadii stroitel'stva ili planirovaniya. Toplivo dlya ehtikh reaktorov proizvoditsya na zavode v Springfilde i zatem perevozitsya dlya zagruzki k mestopolozheniyu reaktora. Posle oblucheniya i razgruzki toplivo transportiruetsya na zavod v Uindskejl dlya otdeleniya urana i plutoniya ot produktov deleniya. Daetsya opisanie opyta CK v oblasti konstruktsii i proizvodstva toplivnykh ehlementov, ehkspluatatsii reaktora, transportirovki obluchennogo topliva i posleduyushchej obrabotki topliva. Upominaetsya o povedenii topliva v reaktore i ob al'ternativnykh programmakh zagruzki l razgruzki toplivnykh ehlementov; ehta tema razrabatyvaetsya v drugikh trudakh. b) Reaktory, ispol'zuyushchie obogashchennoe toplivo. Soedinennoe Korolevstvo razrabatyvaet usovershenstvovannyj reaktors gazovym okhlazhdeniem AGE, prototip kotorogo voshel v stroj v 1963 godu. Toplivo proizvoditsya iz obogashchennoj okisi urana, zaklyuchennoj v obolochku iz nerzhaveyushchej stali, i Sudet pererabatyvat'sya posredstvom

Ziar nad Hronom will be heated by an underground heat plant

International Nuclear Information System (INIS)

Stiegel, J.

1999-01-01

The World Bank and the European Bank for Reconstruction and Development are concerned in co-participation in funding a project for utilising geothermal ground water in heating premises in Ziar nad Hronom. The project implementations costs will be running at U.S.$18 million, of which the two bank institutions would provide for a non-specified part in the form of credit. In heating residential houses, production and commercial infrastructure of Ziar nad Hronom, 72 thousand tonnes of coal are consumed annually to generate 810 TJ heat. By implementing the new project there will be over 100 TJ savings, with a new more efficient distribution hot water network and 39 reconstructed heat exchange station making for effective consumption of heat. The current heat plant will only serve as an auxiliary source under extremely chilly weather conditions with an expected coal consumption of at most 9 thousand tonnes. In addition to cost implications, the geothermal water heating will make a significant contribution through environmental impact. Ecologists calculated that by shutting down the solid fuel burning heat plant the air burden will be reduced by 59 thousand tonnes of carbon dioxide, 290 tonnes of sulfur dioxide, 48 tonnes of nitrogen oxide, 230 tonnes of dust and nearly 12 tonnes of ash. The implementer of the project scheduled to complete in 2001 is a subsidiary of the joint-stock company Zavod SNP - Geothermal, Ltd, Ziar nad Hronom. Aimed at geothermal water sampling in the depth of some 2,500 meters, a trial drill at Ziarska kotlina - site Varticka will last roughly till April 9 1999. The drilling set of Nafta Gbely erected on December 21, 1998 is technically capable of reaching the depth 2,800 meter, just in case that the geothermal water level is lower than the expected 2,500 m. In all In all Nafta Gbely staffs will carry out two production and two reinjection drills. (author)

Methods and arguments

International Nuclear Information System (INIS)

Gelman, Stanislav

2001-01-01

OAO 'Mashinostroitelny zavod' (MSZ) is situated at 55 km from Moscow, in Electrostal town that has the population of 150000 people. The capacity of the enterprise as per the beginning of the year 2000, is 1000 t of uranium dioxide. More than 50 nuclear reactors operated at the NPPs of Russia, CIS states as well as Czech Republic, Slovakia, Bulgaria, Hungary, Finland, Germany, Switzerland, Sweden use the nuclear fuel fabricated at M SZ . Its high quality, marked with prestigious awards and certificates of Russian and European auditors, contributes to wide-scale export of the nuclear fuel. MSZ is also a supplier of nuclear fuel for atomic power units for Russian ice-breaking and military fleet. During the coming 3 years the capacity of the enterprise by uranium dioxide will be brought to 1400 t and further on - to 1600 t per year. MSZ management pays serious attention to the work with population and mass media as well as to the intensive work related to the optimisation of the nuclear fuel fabrication because they realise that the public attention is focused on the state and development of atomic power and related enterprises. Certainly, the reaction of some part of the town population to the activity of 'MSZ' is not that acute as it was the case in the areas of NPP construction and operation. At the early 90s the information about MSZ became declassified and the enterprise made a number of steps to inform other population on the technology and ecological peculiarities of nuclear fuel fabrication and took certain measures to create positive public attitude to atomic power in general and to MSZ in particular. This system includes the following elements: 1.Public Information Centre; 2. Newspaper 'Energia', 3500 copies distributed almost for free; 3.Own TV-studio 'Pioneer', which shows films on the activity of MSZ three times per week; 4. Agreements with the town mass media, town newspaper 'Novosty nedeli' and radio-station; On the basis of the sociological

Methods and arguments

Energy Technology Data Exchange (ETDEWEB)

Gelman, Stanislav [JSC ' Mashinostroitelny zavod' , 12 K. Marx St., 144001 ELECTROSTAL, Moscow (Russian Federation)

2001-07-01

OAO 'Mashinostroitelny zavod' (MSZ) is situated at 55 km from Moscow, in Electrostal town that has the population of 150000 people. The capacity of the enterprise as per the beginning of the year 2000, is 1000 t of uranium dioxide. More than 50 nuclear reactors operated at the NPPs of Russia, CIS states as well as Czech Republic, Slovakia, Bulgaria, Hungary, Finland, Germany, Switzerland, Sweden use the nuclear fuel fabricated at ''MSZ''. Its high quality, marked with prestigious awards and certificates of Russian and European auditors, contributes to wide-scale export of the nuclear fuel. MSZ is also a supplier of nuclear fuel for atomic power units for Russian ice-breaking and military fleet. During the coming 3 years the capacity of the enterprise by uranium dioxide will be brought to 1400 t and further on - to 1600 t per year. MSZ management pays serious attention to the work with population and mass media as well as to the intensive work related to the optimisation of the nuclear fuel fabrication because they realise that the public attention is focused on the state and development of atomic power and related enterprises. Certainly, the reaction of some part of the town population to the activity of 'MSZ' is not that acute as it was the case in the areas of NPP construction and operation. At the early 90s the information about MSZ became declassified and the enterprise made a number of steps to inform other population on the technology and ecological peculiarities of nuclear fuel fabrication and took certain measures to create positive public attitude to atomic power in general and to MSZ in particular. This system includes the following elements: 1.Public Information Centre; 2. Newspaper 'Energia', 3500 copies distributed almost for free; 3.Own TV-studio 'Pioneer', which shows films on the activity of MSZ three times per week; 4. Agreements with the town mass media, town newspaper 'Novosty nedeli' and radio-station; On the basis of the sociological

Work with the public in an industrial town

International Nuclear Information System (INIS)

Gelman, Stanislav

1998-01-01

Open joint stock company 'Mashinostroitelny zavod' ('MSZ') is the manufacturer of nuclear fuel for 20 NPPs in Russia, CIS countries and Europe; it is situated in 55 km to the east of Moscow in a town called Electrostal that has the population of 150.000 people. The Public Information Center of the factory established 6 years ago informs the population of and public of the town of the technological and ecological peculiarities of the nuclear fuel production and forms positive attitude towards both, activities of the enterprise and atomic energy on the whole. Annually the Center is visited by up to 1.5 thousand people, mainly these are schoolchildren and college students. This has certain importance. The center maintains constant links with all the educational establishments of the town. Each excursion of the students to the Center turns into an open lesson on the main issues of nuclear physics, energy and ecology. The Center has sufficient choice of demo material in favour of the nuclear energy and fuel cycle enterprises.These are NPP diagrams, dummy reactors, full-scale dummy fuel rods and fuel assemblies produced by the factory, stands, scientific popular literature, huge video fund including films on nuclear energy . Video films made in the main workshops of the enterprise and demonstrating high degree of automation of the processes providing for the good quality of nuclear fuel and high level of nuclear and radiation safety of the production are of the highest interest. The work with the public is carried out through the factory weekly paper 'Energia' (3.5 000 copies) distributed almost for free as well as own TV-station 'Pioneer' connected to the town cable TV-network for 2000 users. The paper publications and TV broadcasting constantly enlighten on the issues related to the optimization of the technology of the nuclear fuel production, irradiation and nuclear protection means. The results of the polls held in 1996 show that the majority of the town population

Long term changes in water areas and wetlands in an intensively farmed landscape: A case study from the Czech Republic

Directory of Open Access Journals (Sweden)

Šantrůčková Markéta

2017-03-01

Full Text Available Krajina České republiky v současnosti čelí nebezpečí sucha, které je způsobeno mnoha faktory. Mezi ně patří změny krajiny a krajinného pokryvu. V článku jsou sledovány změny vodních a mokřadních ploch a délky vodních toků na podkladě starých vojenských mapování a současného stavu. Vodní a mokřadní plochy v nížinách zásadně ubyly a krajina byla vysušována s cílem zvýšit zemědělskou a lesnickou produkci. Zatímco na konci 18. století vodní a mokřadní plochy zaujímaly skoro třetinu sledovaného území Novodvorska a Žehušicka ve středních Čechách, v současnosti je to jen 3,5 %. V každé ze sledovaných period ubylo přibližně 10 % jejich rozlohy, významný úbytek těchto ploch v krajině tak nastal již v 19. století. Vodní a mokřadní plochy byly změněny převážně na ornou půdu. Délka vodních toků poklesla zejména v průběhu 19. století. Současná data ukazují nárůst jejich délky, který je ale způsoben budováním zavodňovacích a odvodňovacích kanálů, jejichž délka je také započítána do celkové délky vodních toků, byť nejsou celoročně protékány vodou.

From information to education

International Nuclear Information System (INIS)

Gelman, Stanislav

2002-01-01

In my papers at the previous conferences I brought forth examples of arguments, methods and tools, which the Information Center of OAO 'Mashinostroitelny zavod' resorts to, when dealing with the population of the town of Electrostal, where the OAO 'MSZ' is located. Since the Information Center is visited mainly by pupils and students, we try to inform them during their visits not only of the technique and technologies applied in nuclear industry but of the professions of the specialists working in these spheres. Lately we try another way to communicate the nuclear power to the young generation. At the end of a school year we invite pupils leaving secondary schools, colleges and technical schools, who intend to continue their education at higher technical schools, to meet the leading teachers of the Moscow State Technical University, the faculty of energy and machine-building, preparing the specialists for the enterprises of nuclear power complex of our country. The experience proves that such meetings predetermine the young people's choice of a profession associated with the atomic energy. Our activities resulted in attracting the attention of school-leavers not only from our town but from the neighbour towns of our region as well. We use another kind of communication with higher institutions. The Electrostal Department of the Moscow Institute of Steel and Alloys under the agreement with our enterprise every year picks out 15-20 students to specialize in the power metallurgy applied in the UO 2 pellet production technology used in the nuclear fuel production. This specialization begins when students visit our center, and during 2- or 3-hour lecture they are getting acquainted with the principles of the nuclear technique and nuclear technologies. Generally speaking we have come to a conclusion that in schools and colleges pupils get poor knowledge in the field of nuclear physics and atomic energy. Due to that meetings with them are organized in the form of an open

Modern weapons and military equipments for issue 3-2016 / Современное вооружение и военное оборудование за но. 3-2016 / Savremeno naoružanje i vojna oprema za broj 3-2016

Directory of Open Access Journals (Sweden)

Dragan M. Vučković

2016-07-01

Full Text Available Модернизовани индијски топ М 46; Вишеструке бојеве главе за DF-5A; Oзбиљна балистичка противбродска претња; Русија представила нови SU-30 SME „Flanker'; Откривени нови детаљи у вези тенка T-90 MS; Нови транспортер за руске ваздушно десантне трупе BTR-MDM; Нова димензија поморске контроле групе носача авиона; Руски модуларни оружни систем; Потреба за хиперсоничном брзином; Модернизовани Mi-8 MSB-V; Давидова праћка је оперативна; Нови северно корејски ракетни мотор. / Upgraded Indian M46 contenders to shoot it out in desert trials; China gives DF-5As multiple warheads; Raining down: Assessing the emergent ASBM threat; Russia reveals new SU-30 SME „Flanker“; UralVagonZavod reveals T-90 MS details; Airbornarmour Russian forces set for BTR-MDM; Taking out the archer:NIFC-CA concept goes to sea; Russian 6S21 RWS adopts modular approach; Hypersonic hustle: Global efforts raise to satisfy need for speed; Ukraine develops Mi-8 MSB-V upgrades; Rafael begins DSWS deliveries to IAF; North Korean rocket motor test increases ICBM credibility.

Teaching National and General History of Music at College Level and at the University of Zagreb

Directory of Open Access Journals (Sweden)

Stanislav Tuksar

2017-01-01

Full Text Available The teaching of music history at various colleges and at the University of Zagreb (founded in 1669, and renewed in 1874 started during the 1920s. However, its prehistory goes back to the 1890s: the first courses in music history were taught at the music school of the Narodni zemaljski glasbeni zavod (Institute of Music from 1890 on, only to be continued later at the Croatian Conservatory (1916. With the Academy of Music (1922 music history began to be taught at university level as a main, compulsory subject, while at the Faculty of Humanities (in 1928-1938; 1981-1994, the Catholic Theological Faculty with its Institute for Church Music (probably since 1951, the Teacher’s College (since 1951 and Croatian Studies (since 1994, all within the University of Zagreb (to which the Academy of Music joined only in 1980, it was taught in the form of a mixture of obligatory and elective subjects. Among a number of more or less outstanding personalities who figured as teachers of music history, including composers, music theorists, conductors, organists, music critics, and expert music historians, mention should be made of the world-known musicologist Dragan Plamenac (who served as ‘Privatdozent’ at the Faculty of Humanities in 1928-1938 period and of Josip Andreis, who taught Croatian and European music history in parallel at the Academy of Music from 1948 to 1972. In 1970 a modern Department of Musicology was created replacing the old Historical Department, where the new generation of musicologists such as Ivan Supičić and Koraljka Kos introduced new international standards in teaching methods. Tutorial books and other necessary literature for students were at first written by domestic musicologists, so that, for example, from 1950s to 1990s J. Andreis was the author of influential books covering both history of Croatian music and the history of European music, used not only in Croatia but also throughout the former Yugoslavia. The present teaching

Trust arguments

International Nuclear Information System (INIS)

Gelman, S.M.

1995-01-01

Full text: Public Information Centre of JSC Mashinastroitelny Zavod ('Elemash ' was founded in 1990. Before that any information about the enterprise (being, by the way' manufacturer of nuclear fuel for 20 NPPs, of Russia and a number of foreign countries) were forbidden to be given in mass medial conventional conversations outside the factory and even in the families of the employees. This caused the most fantastic ideas about materials and technologies used here as well as their impact on the environment in Electrostal (50 km on the east of Moscow) where the enterprise is situated. Since the moment of its creation the Centre is not only informing the population about the technological and ecological peculiarities of nuclear fuel manufacturing, but also forms positive attitude both, towards the activity of the enterprise atomic energy as a whole. During the 4 years of its existence te Center was visited by more than 5.000 people; the majority of them are schoolchildren students with whom we are in close contact because we realize that the 'pro-nuclear' orientation of the mentality should be founded in the early age when humans world outlook is-formed. In the more aged group the majority are the workers of the factories nearby, military and retired people and reporters of te town's newspapers. We've good amount of demonstration materials, which speak in favour of the atomic energy and enterprises of the nuclear fuel cycle engaged in it. These are NPPs schemes, mock-ups of nuclear reactors, assemblies manufactured by the factory and a wide variety of films on nuclear energy. Video films made in the main workshops are of peculiar interest; automation of the technology process, providing not only for nuclear fuel quality but also for high level of nuclear and radiation safety during its production. We pay attention not only to traditional arguments in favour of the atomic energy, but draw attention of the public to the fact that a factory engaged in the nuclear fuel

Assessment of Tritium in Production Workers; Charge Corporelle de Tritium dans les Usines de Production de ce Radioelement; 041e 041f 0420 0415 0414 ; Evaluacion del Tritio en el Personal Dedicado a la Produccion de Este Isotopo

Energy Technology Data Exchange (ETDEWEB)

Butler, F. E. [Savannah River Plant, E. I. Dupont de Nemours and Company, Aiken, SC (United States)

1964-11-15

}c/l, la periode biologique moyenne etait de' 9,5 j. La periode variait en raison inverse dela temperature ambiante et de l'age des sujets. (author) [Spanish] En la planta del rio Savannah se ha organizado un;programa de determinacion del tritio basado en ei analisis rapido de gran cantidad de muestras de orina. En los diez ultimos anos se han analizado mas del 300 000 del estas muestras. Se describe un metodo de recuento, basado en un centelleador liquido, que se utiliza corrientemente para el analisis de las muestras de orina. El metodo permite determinar en 1 min muestras sin tratar que solo contienen 1 {mu}c de tritio por litro. El limite de deteccion, en el caso de la orina destilada, es de 5 * 10{sup -4} {mu}c de tritio por litro. Se examina la automatizacion del equipo, la mezcla de centelleo y los volumenes de muestras optimos, la seleccion de reactivos y de recipientes de recuento, y la eliminacion de radionuclidos susceptibles de interferir. Se resumen los estudios empiricos realizados sobre el periodo biologico. En 310 casos en que la concentracion inicial de tritio en la orina estuvo comprendida entre 20 y 118 {mu}c/l, el periodo biologico medio fue de 9,5 d. El periodo biologico vario en relacion inversa a la temperatura ambiente y a la edad de los individuos. (author) [Russian] Programma po opredeleniju soderzhanija tritija v biologicheskih obrazcah na zavode v Savanna- River vkljuchaet issledovanie bol'shego kolichestva prob mochi v korotkie sroki. Za poslednie desjat' let proizveden analiz bolee 300 tys prob mochi. Daetsja opisanie metoda zhidkostnoj 'bcintilljacii, ispol'zuemogo v nastojashhee vremja dlja analiza mochi. Neobrabotannye proby, soderzhashhie 1 mkkjuri/l-tritija mogut byt. issledovany v techenie odnoj minuty. Predelom obnaruzhenija dlja distillirovannoj, mochi javljaetsja 5 * 10{sup -4} mkkjuri/l. Obsuzhdajutsja voprosy avtomatizacii oborudovanija, optimal'noj scintil- lirujushhej smesi i'ob{sup e}ma obrazcov, vybora reaktivov; kontejnerov

International training course on uranium exploration

International Nuclear Information System (INIS)

Barretto, P.M.C.

1978-01-01

friendship. The Geological Survey of Ljubljana (Geoloski Zavod Ljubljana) and the Zirovski Uranium Mining Company (Rudnik Urana Zirovski vrh) fully supported the field and office work. They contributed in no small way to the success of the course Also some manufacturers of radiometnc equipment loaned several field instruments without which the field training would not have been possible Although the main purpose of the training course was to provide training in the use of geochemical techniques in the various stages of uranium exploration, the work accomplished by the trainees provided a positive contribution to the uranium exploration programme of the host country In addition to prospecting a large area (300 km 2 ) where several anomalies were indicated at reconnaissance level, it provided an orientation study from which the Geological Survey of Ljubljana can select the most effective uranium geochemical techniques for their geological environment. Another interregional course on uranium prospecting will be held in Golden, Colorado, USA, in September-October 1978

A modification of the method for determining current efficiency of aluminium electrolytic cells; Modification de la methode permettant de determiner le rendement des cuves dans la production d'aluminium par electrolyse; Izmenenie metoda opredeleniya ehffektivnosti toka v alyuminievykh ehlektroliticheskikh bakakh; Modificacion del metodo para determinar el rendimiento de las celdas utilizadas en la produccion de aluminio por electrolisis

Energy Technology Data Exchange (ETDEWEB)

Pradzynski, A [Institute of Basic Technical Problems, Polish Academy of Sciences. Warsaw (Poland); Orman, Z [Institute of Nonferrous Metals, Gliwice (Poland)

1962-01-15

alyuminievykh pechakh, opisannyj vpervye REMPELEM i dr., byl usovershenstvovan BOZUKI i dr. pri pomoshchi ispol'zovaniya radioaktivnogo izotopa zolota Au{sup 198}. Pri provedenii upomyanutogo issledovaniya byli izgotovleny obraztsy splavov alyuminiya s zolotom Au{sup 198}, i proby ehtikh obraztsov s vysokoj udel'noj aktivnost'yu byli izmereny pri pomoshchi schetchika Gejgera-Myullera so svintsovym poglotitelem, vstavlennym mezhdu schetchikom i proboj. Udel'naya aktivnost' obraztsa splava byla izmerena posle razbavleniya ego opredelennym kolichestvom chistogo alyuminiya. Takim obrazom proby razbavlennogo splava i proby, vzyatye iz ehlektroliticheskogo baka, imeli udel'nuyu aktivnost' togo zhe poryadka velichiny i mogli izmeryat'sya bez vsyakogo poglotitelya. Dlya togo, chtoby oblegchit' primenenie ehtogo metoda na alyuminievom zavode i vo izbezhanie vsyakikh ogranichenij i opasnosti, svyazannykh s obrashcheniem s otkrytymi radioaktivnymi istochnikami vne osobykh laboratorij, prednaznachennykh dlya issledovaniya radioaktivnykh izotopov, byl ispol'zovan radioaktivatsionnyj analiz. K obraztsu splava, a takzhe i v nakhodyashchuyusya v ehlektroliticheskom bake plavil'nuyu vannu bylo dobavleno neaktivirovannoe zoloto. Kontsentratsiya zolota kak v obraztsakh splava, tak i v plavil'noj smesi byla zatem izmerena posle oblucheniya prob v yadernom reaktore. (author)

Radioactive Waste Facilities at the Australian Atomic Energy Commission Research Establishment; Installations pour le Traitement des Dechets Radioactifs au Centre de Recherche de la Commission Australienne a l'Energie Atomique; 0423 0421 0422 0414 ; Dispositivos para Evacuacion de Desechos Radiactivos en el Centro de Investigaciones de la Australian Atomic Energy Commission

Energy Technology Data Exchange (ETDEWEB)

Berglin, C. L.W.; Keher, L. H.; Miles, G. L.; Wilson, A. R.W. [Australian Atomic Energy Commission Research Establishment, Lucas Heights, Sydney, NSW (Australia)

1960-07-01

ha efectuado en las aguas de la zona de las mareas. Se propone enterrar todos los desechos solidos de baja actividad, embalados cuando proceda, y se discuten la eleccion y la situacion de la zona de evacuacion. Se estudia un sistema para almacenar y evacuar desechos solidos de elevada actividad. Se propone la evaporacion y almacenaje de los desechos liquidos de media y baja actividad. Se dan detalles del capital y gastos de funcionamiento de la planta de tratamiento de efluentes y de otros sistemas de manipulacion de desechos. (author) [Russian] V nastojashhem dokumente daetsja opisanie ustanovok, kotorye prednaznachajutsja dlja sbora, obrabotki i udalenija radioaktivnyh othodov v Lukas Hajts v svjazi s predpolagaemym uvelicheniem ob{sup e}ma raboty. Zhidkie othody nizkoj aktivnosti deljatsja na sledujushhie tri vida: stochnye vody, promyshlennye othody iz sistemy ohlazhdenija reaktora, iz tehnicheskih masterskih i drugih otdelenij, v kotoryh otsutstvujut aktivnye veshhestva; jefljuenty iz laboratorij i drugih otdelenij, rabotajushhih s radioaktivnymi materialami. Zavod po obrabotke jefljuentov poslednego tipa glavnym obrazom sostoit iz bakov, v kotoryh proishodit smeshivanie, shhelochnyh bakov, gde osushhestvljaetsja dozirovka, bakov dlja otstoja i ochistki (v kotoryh primenjaetsja process kal'cij-zhelezo-fosfat) i otstojnikov. V dokumente obsuzhdajutsja issleduemye v nastojashhee vremja metody koncentracii otstoja i ego vtorichnoj obrabotki. Obsuzhdajutsja voprosy udalenija othodov i predpolagaemogo ih rastvorenija, poluchennogo na reke Voronora, a takzhe obsuzhdaetsja opyt po rastvoreniju othodov v drugih vodah, gde imejut znachenie priliv i otliv. Esli est' vozmozhnost', to predlagaetsja provodit' zahoronenie vseh othodov v tverdom sostojanii s nizkoj aktivnost'ju, i v dokumente obsuzhdajutsja voprosy vybora mesta takogo zahoronenija. Takzhe obsuzhdajutsja voprosy sozdanija sredstv dlja hranenija i udalenija vysokoaktivnyh othodov v tverdom sostojanii

Nuclear Materials Management in Relation to Safety and Criticality Control: A Study of Non-Inherently Safe Systems; La Gestion des Matieres Nucleaires dans ses Rapports avec la Securite et le Controle de la Criticite; Etude des Systemes a Securite Non Inherente; Obrashchenie s yadernymi materialami s uchetom bezopasnosti i kontrolya za kritichnost'yu. izuchenie sistem dopolnitel'noj avarijnoj zashchity; La Administracion de Materiales Nucleares y sus Relaciones con la Seguridad y el Control de la Criticidad; Estudio de los Sistemas de Seguridad No Inherente

Energy Technology Data Exchange (ETDEWEB)

Fruchard, Y. [Commissariat a l' Energie Atomique, Marcoule (France)

1966-02-15

fisionables. Por ultimo, conviene subrayar la importancia 'global' de las relaciones que existen entre la seguridad y la administracion de los materiales nucleares; en efecto, si esta administracion no constituye siempre la base del control 'primario' de la criticidad, sigue siendo indispensable a lo largo de todo un proceso, ya que la administracion de los materiales en una parte de la planta repercute en la seguridad de las partes vecinas, en particular de la destinada al tratamiento de los desechos. (author) [Russian] Proizvodstvo, ispol'zovanie i obrabotka nekotoryh deljashhihsja materialov predstavljajut bol'shuju opasnost', osobenno opasnost', svjazannuju s kritichnost'ju. Umenie inzhenera zakljuchaetsja v tom, chtoby izbezhat' jetu opasnost' s naimen'shej cenoj i ne meshaja slishkom rabote, svjazannoj s proizvodstvom ili pererabotkoj jadernyh materialov. Dlja ustranenija jetoj opasnosti sushhestvujut,na pervyj vzgljad, tri profilakticheskih metoda: ogranichenie koncentracii rastvorov, ogranichenie massy, tshhatel'nyj vybor geometrij. Tendencija sostoit v maksimal'nom ispol'zovanii tret'ego metoda, inache govorja, v rabote s sistemami dopolnitel'noj avarijnoj zashhity. Odnako na jadernyh ustanovkah imeetsja mnogo sistem dopolnitel'noj avarijnoj zashhity, i primenenie togo ili drugogo iz dvuh metodov stanovitsja neobhodimym. Jeti metody imejut otnoshenie k obrashheniju s jadernymi materialami. Na ustanovkah, gde rabotajut s nebol'shimi kolichestvami deljashhihsja materialov, zachastuju mozhno obespechit' jadernuju bezopasnost', dopuskaja dlja kazhdogo pomeshhenija takuju massu deljashhegosja materiala, kotoraja nizhe minimal'noj kriticheskoj massy. V otnoshenii bolee krupnyh ustanovok podobnyj kontrol', kotoryj polnost'ju osnovan na obrashhenii s materialami, stanovitsja nevozmozhnym. Izuchim, kak vygljadit svjaz' mezhdu obrashheniem i jadernoj bezopasnost'ju na zavode po obrabotke obluchennogo topliva vodnym metodom (toplivo na osnove prirodnogo urana). Takoj zavod

Treatment, Processing and Future Disposal of Radioactive Wastes at the Idaho Chemical Processing Plant; Traitement et Elimination Future des Dechets Radioactifs a l'Usine de Traitement Chimique de L'Idaho; 0410 041d 0414 ; Tratamiento y Evacuacion de Desechos Radiactivos en la Planta de Tratamiento Quimico de Idaho

Energy Technology Data Exchange (ETDEWEB)

Stevens, James I. [Phillips Petroleum Company, Atomic Energy Division, Idaho Falls (United States)

1960-07-01

tratamiento supone pueden a veces quedar compensados por la reduccion de los gastos por concepto de almacenamiento. La baja conductividad termica de los solidos obliga a conceder mayor importancia a la temperatura de almacenamiento que en el caso de los liquidos. Los desechos acidos de nitrato aluminico que se forman al tratar los combustibles del tipo utilizado en los reactores de ensayo de materiales (MTR), pueden transformarse en alumina granular por calcinacion en un lecho fluidificado, a una temperatura comprendida entre 350 Degree-Sign y 550 Degree-Sign C. Los principales componentes de tal instalacion son: el calcinador alentado por una aleacion de NaK, un sistema.de depuracion de los gases desprendidos y los tanques para el almacenamiento de solidos. El autor describe el diseno de la instalacion, asi como el programa de investigaciones y desarrollo. Basandose en los resultados favorables obtenidos con este sistema de calcinacion en lecho fluidificado y almacenamiento de solidos a elevada temperatura, y en otras consideraciones, el autor examina diversos sistemas de almacenamiento y sus relaciones con el medio ambiente. (author) [Russian] Kislotnye othody, poluchajushhiesja ot rekuperacii obogashhennogo urana iz toplivnyh jelementov s aljuminiem, cirkoniem i nerzhavejushhej stal'ju na Zavode po himicheskoj pererabotke v Ajdaho, hranjatsja v podzemnyh bakah dvuh razlichnyh geometricheskih form s nominal'noj emkost'ju v 30,000 i 300,000 gallonov. V dokumente opisyvajutsja konstrukcii i rabo ta ustanovki dlja hranenija othodov v bakah, a takzhe metody udalenija v okruzhajushhuju sredu othodov s nizkim urovnem aktivnosti. Princip ''koncentracii i uderzhanija'' pri udalenii othodov vylilsja v konechnuju formu proizvodstva tverdoj massy, soderzhashhej produkty delenija. Nevygoda ot uvelichenija stoimosti obrabotki mozhet byt' pokryta sokrashheniem stoimosti hranenija, no ne vo vseh sluchajah. Vvidu nizkoj teploprovodnosti tverdyh tel soobrazhenija o temperature hranenija

Movement of Radioactive Effluents in Natural Waters at Hanford; Le Mouvement des Effluents Radioactifs dans les Eaux Naturelles a Hanford; 0414 0412 0418 0416 0414 ; Movimiento de los Efluentes Radiactivos en Aguas Naturales en Hanford

Energy Technology Data Exchange (ETDEWEB)

Honstead, J. F.; Foster, R. F.; Bierschenk, W. H. [Hanford Laboratories Operation, Hanford Atomic Products Operation, General Electric Company, Richland, WA (United States)

1960-07-01

. La velocidad y direccion de desplazamiento dependen de la forma de la superficie del manto y de las caracteristicas hidraulicas de las capas acuiferas portadoras. La forma del manto freatico ha sufrido una profunda modificacion debido a la evacuacion de grandes cantidades de agua. Basandose en la pendiente de las capas acuiferas y en las mediciones de su permeabilidad, se ha calculado que el desplazamiento dura por termino medio 180 anos. Se admite que la velocidad maxima puede ser varias veces superior a la media senalada. Sin embargo, el efecto de la adsorcion o de otras reacciones es disminuir considerablemente la velocidad de desplazamiento de las sustancias radiactivas, en relacion con la velocidad de las aguas. No hay indicios de que los productos de fision se esten desplazando desde los lugares de evacuacion hacia el rio. (author) [Russian] Hjenfordskij zavod raspolozhen v poluzasushlivom rajone na ochen' tolstom sloe netverdyh, soderzhashhih vodu otlozhenij, na korennoj bazal'tovoj porode. Takim obrazom mozhno rassmatrivat' dve geologicheskih porody, iz kotoryh nizhnjaja znachitel'no menee pronicaema. Reka Kolumbija protekaet cherez territoriju zavoda, i ee voda ispol'zuetsja dlja potreblenija tol'ko v 55 km vniz po techeniju ot poslednej ustanovki. Nizkoaktivnye zhidkie othody iz reaktorov slivajutsja v reku Kolumbiju posle 1-3 chasov vyderzhki v special'nyh bassejnah-otstojnikah. V takih othodah obnaruzheno bolee 60 radioizotopov, prichem pochti vse iz nih imejut ochen' korotkij period poluraspada. Rassmatrivajutsja voprosy obednenija, ne vkljuchaja obychnyj raspad, razlichnyh radioizotopov v rechnoj vode pomimo obychnogo raspada. Na rasstojanii 55 km mezhdu reaktorami i Pasko takoe obednenie v srednem sostavljaet 40% i ob{sup j}asnjaetsja processami biologicheskogo pogloshhenija i osazhdenija. Nizkoaktivnye rastvory zhidkih othodov s himicheskih zavodov po obrabotke topliva udaljajutsja v zemlju; oni dolzhny prosochit'sja cherez 70-120 metrov osadochnyh

Present and Future Programmes in the Treatment and Ultimate Disposal of High-Level Radioactive Wastes in the United States of America; Programmes Actuels et Futurs de Traitement et d'Elimination Definitive des Dechets Radioactifs de Haute Activite aux Etats-Unis; 0422 0415 041a 0423 0429 0410 042f 0418 0411 0423 0414 ; Programas Estadounidenses Actuales y Futuros para el Tratamiento y Evacuacion Definitiva de Desechos de Elevada Radiactividad

Energy Technology Data Exchange (ETDEWEB)

Belter, W. G. [United States Atomic Energy Commission, Washington, DC (United States)

1963-02-15

sostojanie'', v tom chisle ispol'zovanie metoda dvizhushhegosja sloja, podogrevaemyh tigelej, forsunochnyh kolonn s teploizlucheniem, vrashhajushhihsja pechej i gubchatoj keramiki. Issleduetsja takzhe vozmozhnost' dobavlenija k othodam, stekloobra- zuzhhcih materialov dlja poluchenija bolee ustojchivogo konechnogo produkta. Otmechajutsja nekotorye preimushhestva i nedostatki kazhdogo iz jetih processov. Rezjumiruetsja sostojanie razrabotka jetih processov v nastojashhee vremja i privodjatsja nkmetki budushhej programmy. Privodjatsja rezul'taty obsledovanija specifichnyh geologicheskih obrazovanij, kak, naprimer, soljanyh zalezhej, glubokih vodoemov i vodonepronicaemyh kristallicheskih porod na predmet ispol'zovanija ih dlja okonchatel'nogo hranenija ili udalenija kal'cinirovannyh tverdyh veshhestv ili nekotoryh vidov zhidkih othodov. Obsuzhdajutsja plany predpolagaemyh polevyh jeksperimentov s real'noj aktivnost'ju v solenyh zalezhah. Kratko opisyvaetsja programma razvedochnogo burenija na zavode Savanna River dlja opredelenija vozmozhnostej hranenija staryh othodov pervogo cikla v korennyh porodah, zalegajushhih neposredstvenno v rajone zavoda. Soobshhajutsja predvaritel'nye rezul'taty. Dajutsja kratkie ukazanija otnositel'no dolgosrochnyh tehnologicheskih issledovanij, provodimyh v nastojashhee vremja v Okridzhe, dlja ocenki stepeni bezopasnosti i jekonomichnosti razlichnyh metodov obrabotki, hranenija i okonchatel'nogo udalenija zhidkih i tverdyh vysokoaktivnyh othodov. Obsuzhdaetsja rol' jetoj programmy tehnicheskoj ocenki v svjazi s dal'nejshim planirovaniem programmy obrabotki radioaktivnyh othodov. (author)

Canadian Food Irradiation Facilities; Installations Canadiennes d'Irradiation des Aliments; Kanadskie ustanovki dlya oblucheniya pishchevykh produktov; Instalaciones de Irradiacion de Alimentos en el Canada

Energy Technology Data Exchange (ETDEWEB)

Warland, H. M.F.; MacQueen, K. F. [Atomic Energy of Canada Ltd., Commercial Products, Ottawa (Canada)

1966-11-15

programmy po kartofelju, KAOAJe pristupilo vmeste s kanadskimi issledovatel'skimi laboratorijami pishhevyh produktov k sovmestnym programmam issledovanij s primeneniem dopolnitel'nyh kamer dlja gamma-obluchenija. V 1960 godu KAOAJe skonstruirovalo ustanovku dlja obluchenija v jekranirovannom pome shhenii na svoem sobstvennom zavode v Ottave, chtoby obluchat' bolee, krupnye predmety, naprimer svinye okoroki i grozd'ja bananov. V 1963 godu, peredvizhnoj obluchatel', kotoryj i do jetogo byl naibolee poleznym sredstvom, stal bolee universal'nym za schet uvelichenija moshhnosti istochnika i osnashhenija sistemoj ohlazhdenija produktov i ustanovkoj dlja kondicionirovanija vozduha v avtofurgone. Posle jetih modifikacij ustanovka ispol'zovalas' v Kalifornii dlja obluchenija raznoobraznyh fruktov na opytnoj stancii ministerstva sel'skogo hozjajstva SShA v Fresno. Daetsja podrobnoe opisanie kamery dlja gamma-obluchenija, peredvizhnogo obluchatelja, ustanovki v jekranirovannom pomeshhenii, promyshlennogo obluchatelja pishhevyh produktov, a takzhe nekotoryh osnovnyh programm issledovanij pishhevyh produktov. V nastojashhee vremja predprijatija pishhevoj promyshlennosti projavljajut vse bol'shij interes k oblucheniju produktov, i perspektivy ispol'zovanija budushhih ustanovok javljajutsja blagoprijatnymi. (author)

A Multi-Scaler Recording System and its Application to Radiometric ''Off-Line'' Analysis; Systeme d'Enregistrement a Echelles de Comptage Multiples et son Appucation aux Analyses Radlometriques Hors Circuit; Mul'tiskalyarnaya registriruyushchaya sistema i ee primenenie k radiometricheskim i ''vnelinejnym'' analizam; Un Sistema de Registro de Multiples Escalimetros y su Aplicacion al Analisis Radiometrico Discontinuo

Energy Technology Data Exchange (ETDEWEB)

Bisby, H. [Atomic Energy Research Establishment, Harwell, Berks. (United Kingdom)

1966-02-15

, trebujushhajasja dlja kontrolja i ucheta, osnovyvaetsja na jeffektivnom ispol'zovanii laboratornyh metodov i priborov dlja tochnogo analiza harakternyh obrazcov, vzjatyh iz tehnologicheskogo potoka. Jeti metody, i v chastnosti te, kotorye svjazany s impul'snymi schetnymi sistemami, mogut byt' avtomatizirovany s pomoshh'ju sovremennyh priborov, takih, kakie budut opisany v doklade, i ot kotoryh dannye poluchajutsja v vide cifr v jelektronnyh nakopiteljah (pere- schetnye ustrojstva). Dlja upravlenija bol'shim zavodom nuzhno imet' mnogo nezavisimo upravljaemyh otdel'nyh schetnyh sistem takogo roda i, takim obrazom, ne imejushhih mezhdu soboj vremennoj korreljacii. Avtomaticheskaja sistema zapisi dannyh, opisannaja v nastojashhem doklade, predstavljaet soboj ustrojstvo otscheta pokazanij obshhih dannyh bolee, chem 50 nezavisimo dejstvujushhih schetnyh sistem, dannyh zapisyvajushhego schetnogo ustrojstva, a takzhe obrazca i sistemy identifikacii i absoljutno tochnogo vremeni kazhdogo otscheta pokazanij. Dannye mogut zapisyvat'sja v takom vide, kotoryj prigoden dlja posledujushhej obrabotki na vychislitel'noj mashine, na razlichnogo roda lentah i perfokartah, posledovatel'no ili parallel'no pechatajushhih ustrojstvah ili magnitnyh. Krome togo, mozhno avtomaticheski proverjat' pravil'nost' raboty, zapisyvajushhej sistemy, vkljuchaja pereschetnye ustrojstva v ljuboj sisteme, chto ne otrazhaetsja na rabote drugih schetnyh sistem. Delaetsja vyvod, chto jeffektivnyj kolichestvennyj kontrol' na zavode osnovyvaetsja na bystrom ischerpyvajushhem analize obrazcov v laboratornyh uslovijah. Verojatno v budushhem vozmozhno i bolee celesoobrazno razrabotat' ustrojstvo ''vne potoka'', a ne priborov na potoke. Daetsja obzor zhelatel'nyh harakteristik priborov v takoj laboratorii, i na primere demonstriruetsja cennost' ispol'zovannyh priborov i tochnoj gibkoj sistemy registracii dannyh. Upominajutsja vozmozhnye razrabotki v budushhem v oblasti obrabotki dannyh, kotorye mogut privesti k sozdaniju

Detailed design of a fixed filter-paper alpha-air-monitor with less than 15-min response time; Detecteur d'aerosols contenant des emetteurs alpha, muni d'un papier filtre fixe, a temps de reponse inferieur a quinze minutes; Podrobnaya konstruktsiya vozdushnogo registratora al'fa-chastits s fiksirovannym bumazhnym fil'trom so vremenem srabatyvaniya menee pyatnadtsati minut; Monitor de hoja de papel filtro fija para emisores alfa suspendidos en el aire, cuyo tiempo de reaccion es inferior a 15 minutos

Energy Technology Data Exchange (ETDEWEB)

Gentry, W O; Seaborn, G B [Oak Ridge Gaseous Diffusion Plant, Oak Ridge, TN (United States)

1962-04-15

pequeno tamano y su sencillez, asi como por el hecho de que su construccion, empleo y conservacion resultan mucho mas economicas que las de cualquiera de los monitores conocidos hasta el presente. Da una senal de alarma en menos de 15 min cuando la concentracion del polvo de uranio supera los 2,1 {center_dot} 10-10 {mu}c/cm{sup 3} (tres veces y media la concentracion maxima admisible para una exposicion de 40 h por semana). Ademas de emitir esa senal de alarma, el monitor permite medir la concentracion semanal media del polvo de uranio, quitando el papel de filtro y midiendo la intensidad ''de la radiacion despues de un periodo conveniente de desintegracion de la actividad natural. (author) [Russian] Osnovnoj dozimetricheskoj problemoj na gazovykh diffuzionnykh zavodakh, gde proiskhodit razdelenie izotopov urana, yavlyaetsya registratsiya uranovoj pyli v vozdukhe, izluchayushchej al'fa-chastitsy. V techenie neskol'kikh let na Okridzhskom gazovom diffuzionnom zavode osushchestvlyaetsya programma razrabotki bolee sovershennykh kontrol'no-izmeritel'nykh priborov dlya obnaruzheniya ehtoj pyli. V dannom doklade obsuzhdaetsya razrabotannyj nedavno pribor, kotoryj obespechivaet podachu bystrogo trevozhnogo signala, esli kontsentratsiya osvobozhdayushchejsya uranovoj pyli v vozdukhe dostigaet opasnykh urovnej. Do razrabotki ehtogo pribora neobkhodima byla primerno pyatichasovaya zaderzhka, kotoraya davala vremya dlya raspada estestvennoj atmosfernoj radioaktivnosti, prezhde chem mozhno bylo obnaruzhit' dolgozhivushchie al'fa-izluchateli uranovoj pyli. Razrabotannyj nedavno pribor rabotaet na sleduyushchem printsipe: kogda sobrana pyl' v vozdukhe, soderzhashchaya dochernie produkty estestvennogo atmosfernogo radona, aktivnost' vozrastet do kvazi-ravnovesnogo znacheniya, pri kotorom skorost' osazhdeniya budet ravna skorosti raspada. V takom sluchae uranovaya pyl' nablyudaetsya po mere bystrogo izmeneniya uslovij ravnovesiya. Unikal'noj kharakteristikoj pribora yavlyaetsya ispol