SCIENTIFIC ABSTRACT DOMANSKIY, B.I. - DOMANUS, J.

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SCIENTIFIC ABSTRACT
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USSR/Electricity Power Systems Noy 51 Automn@ic Control Literature "Review of I. I. Solov'yev's Book 'Automatic Control of Electric Power Systems,"' Prof B. I. Leningrad "Blektrichestvol' No 11., PP 93-95 Favorable review of subject book, which Indludet material on automatic reserve pooling of equip- ment, automatic repeated reclosing of feeder and trunk lines, automatic regulation of vnIt- age and frequency, automatic emergenc3; 201T70 USSR/Electricity Pover Systems Nov 51 (Contd) unloading of the system, and a very brief dis- cussion of magnetic amplifiers and amp dYZWB. Published b.- Gosenergoizdat, 19501 500 PPP R. 17.75. 20IT70 DOIRWSKIY@ I. I. USSR/Electricity - Scientists Feb 53 "Professor A. M. Zalesskiy (In Connection with His 60th Birthday))" M. A.Shatelen, L. P. Newman, M. P. Kostenko, I. A. Zaytsev, Ye. G. Shmmkov, 1-1. D. Kazaenskiy, B. I. Karqenskiy, B. I. DomangjS&) V. A. BeVakov, V. T. Renne, V. P. Andreyev, L. M. Piotrovskiy, B. 11. Mikhalev, G. A. Kukekov, Yu. A. Sabinin El(?k-vo, No 2, P 94 Rec.ounts chief events, in professional life of Prof Aleksandr Mikhaylovich Zalesskiy, bo-m 27 Nov 189.2. Long active in f ield of high-voltage techniques, he has been Chairman of Administrative Board of VNIME since 1945. PA 248T29 O@hif "'Int tile rfstern AHIMFOI -w-tor itt a Invin a to im vok* viticor of a etand2rd r;-. 9=11cy' 11tis low2dard ftcqwncy ruy be propagatcj from "boatchees OoW gn4 dw I*aw angles at girgraw anuths1s, station busbars, line ends arbi tiviin tUnchirg poicts'arthe cysilem inity ba kept wmwt 'Cryalledis=rding to the z1fatfow bem pnmtcd: 111.161 sadudiangedowerv. rbapoissibility of witig this - ilowirudfitwencs rev*"Offinegmal CV&Wof NVIatini did twvm'tftd po*eL- Is beied j2AL K 11 1@WKIUm@ F- 1. YLIMIC1,1. Mk.. CO th- "Wi-krawn feLiticc bct%ren o& trwisrntued -19 rr I",, -94i No. 17T-1. IMiNbr. povxr and the ph4so diffe"tice c4 the %Wull vwm 7. In"- tiptes the nutMd ciftesub thig the fteri'my It th! iending and rv=i%uig cmd, respecti,cly, o( a eAchanp povmr an(. time In a UrV3 ;n1crco Inocteci I trx Pinicular itunuon Ls devoited to cwifying Irtriswnt rfomvx in tL-Lru in systerps .!it b--@pcd 1wairvers Occaum the !rftomc- of swh Irmcvqa In systrov with dittribuicil parvincten Is ixncraUy lictattic). this Mainly allibw to system; tupotied Irf-tide-Ofttwtoct. ThAt smond cam considuvOl Xter,110SYMMOic whAh lbackumn; wit dianbuted-- prvictm MMI be rA:Oxt6d durfing tramicnit -------- PaWov"-appllicc to Vdt*4wtric istatixts with Im pewocka. AA ewricnental affawnent (or ujch invest(pdow Is d=iW and sonx nicults am An) P - 3268 Subject MM/glootrioity Card 1/1 Pub. 27 - 23/25 Authors t Narymbkinp I. I.p M. A. Sbatelenp L. R. Neymn,, A. M. Zaleaskiys, B. I. Domanskiy, S. V, Umov, V. T. Rennep I. A. Zaytoeyl and 0 w Title Professor M. D. Nmuskiy. His 70th birthday and 45 years of scientific and educational activity Periodimal : Blektricheaftop 99 84-85# S 1955 Abstract : The authors pay tribute to Prof. M. D. Namenskiy's scientific and educational activity and present a short biographical sketch and description of his activities. Institution : None .%,W tted i No data SO, -57-5-10,12-8 8 (6) '- VI 12 Translation from: Referativnyy shurnal. Elektrotekhnika, 1957, Nr 5, p'77 (USSR) AUTHOR: Domanskiy, B. I., Romanov, V. A., Potapov, B. 1. TITLE: Problems in Development of Electrohydraulic Speed Control Systems for Hydraulic Turbines (Voprosy razrabotki sistern elektrogidravlicheskogo regulirovaniya, skorosti gidroturbin) PERIODICAL: Tr. Leningr. politekhn. in-ta, 1956, Nr 184, pp 361-365 ABSTRACT: Interconnected power system operation requires a number of auto- matic control devices to increase economy and reliability; the devices must affect the turbine torque by resetting mechanical speed governors. Growing requirements of the precision of frequency control and load distribution involve allowances for many factors. Specifically, hydraulic -turbine governors must respond to changes in water conditions. In this connection, the adoption of electric sensing units is natural, as they simplify introducing stabilizing rneans into the control system. The pickups using simple frequency-dependent 38. ,WV/112-57-5-10128 Problems in Development of Electrohydraulic Speed Control Systems for . . . . circuits have proved the most suitable; specifically, parallel resonant circuits that ensure necessary sensitivity in a broad band of velocity variation (80-130% of the rated velocity) are the most suitable. Resetting of such circuits can be made by changing the inductance of a reactor by additional magnetizing current or bit applying appropriate voltages to the circuit. One of the circuit diagrams Is presented. Plunger-type and transver me -movement type electromagnets can be uf;ed as final control elements. V. G. D. GIJBENKOj, T.P.; DEVUTKOVO N.D.1 DOMNSKIY, B .I-; DONSKOY A.V. P- nOI040V I.S.; ZHEZHERIN, H.P.), Rmovp I.L.; MANDRUS, R.B. NEMHIL, A.V.-; PODGURSKIYO Yi.L.j ROZEIWELID, V.Ye.; SYENCHWKIYj A.D.1 CHUKAYEV, D.S.; SHLYAPOSHNIKOV, B.M. Profesoor G.I. Babatj-obitu&ry. Elaktrichostvo no.1:94 Ja '61. (MIBA 3-4:4) Georgii Illichs ign-ii DOMANSK31.0 B.I.,, prof.j SIDELINIKOV, V.V.., kand.tekhn.nauk; LEVIT., G-00) in4. "Fundamentias of tke operational control of electric power oyste=" by A.K,Darm&nchev. Reviewed by B.I.Domanskii, V.V.Sideltnikov, G.O.Levit. Elek,sta. 32 no.8;95-f6 Ag 161. (MMA 14:10) (Electrio power distribution) (Electric power production) HUSONOV, DROZDOV, N.G.j DIYACHENKO, N.D.; ZHMLINt L.A.1 ZAITSEVp I.A.1 ZALESSKIY, A.M.1 MRSKIT, M.D,j KOSTWO@ M.Pej IZBEMVs A.A.; LOMOIICSOVO V.YU,; HITKEVICH, A.V.; SMMOV# V.S.; TOLSTOV, Yu.0.1 I)SOV, S.V.; mmovt TO.G. L.R. Hainan; on his 60th birthday and the 35th anniveraary of hio educational work. Elektrichestvo no.6:93-94 Je 162. (MIRA 15:6) (Neivan.. Leonid Robertovich., 1902-) AYZPN.2ERG. B.L.1 ALF3:SAIIDROV,, G.N., GRIBOVp A.N.1 GRUZDEV, I.A.;.PO 0 _ @g"Up B.I.;" DUBINSKIY, L.A.1 ZAIRKSKlY, A.M.1 KOSTENKO, M.P.; XOSTENKO, M.V.; LEVINSHIVIYN, M.L.1 MIKIRTICHFV, A.A.; MIKHAYLOVA, V.I.; NEYMAN, L.R.; RUZIN9, Ya.L.; SMIRNOV, V.S.; STEFANOVj K.S.; USOV, S.V.1 KHO.BFRG$ V.A.1 SHCH M ACHEV# O.V. Professor H.D.KamennRlij on his 80th birthday. Elektrichestvo no.71 92-93 JI 165. (MIRA 180) SOTSK07, Boris Stepanavich. DIN N prof., doktor '-A tekhn. nauk., retser-eut, KOqWO, SE.P., nrnf.. daktor tekhn. nauk@ retsenzent; NEFEDOVA, V,I. dots.p kand. tekhn. nauk, red. (Principles of the calculation and design of electro- mechanical components of automatic and rer4te control I Oon systems orr raucheta i proektirovaniia glektro- mekhanicheskikh elemei@rtov avtomaticheskikh i telemekha- nicheskikh ustrolstv. Moskva# Energiiaj 1965. 575 p. (MIRA 18:9) SMIRNOV, V.S.; KOSTENKOp M.P.; NEnWp, L.R.; KOSTENKO, M.V.; DOWNUU-& 1144,; ZALESSKIYp A.M.; USUVv P.V.1 AYZFNBFRG, B.L.; DUBINSKIY, L.A.; ALEKSANDR07, GON.; GRIBDVI A.N.; GRUZDEV, I.A.; LEVINSHTEYN, K.L.; MIKIRTICHLIt, A.A.; MlialAYLOVA, V.I.; RUZIN, Ya.L.; STEFANOV, K.S.; KHOBERG, V.A.; SECIURBACREV, O.V. M.D. Kamenskiij on his 80th birthday. Izv. vys. ucheb. zav.; energ. 8 no.7t130-13i' J:L 165. (KIRA 1819) VOLIDEK, A.I.; DOMANSK DRWIKOV, V.S.; ZALESSKIYp A.M.; KAMENSKIY, M.K.; KANT , V.V.,* KASHKAROV, G.Ye.; KNEVETTER, Ye.l.; KLIMOV) A.N.; KOVALEVO N.N.; KOSTENKOp M.P.; KOSTEIIKO, M.V.; NEYMAIT, L.R.; PAVtDV, G.M.; RAVDONIK, V.S.; RUZIN, Ya.L.; SIDOROVP M.M.; SHRAMKOV, Ye.G. Proferssor Sergei, Vasillevich Usov, 1905- ; on his 60th birthday. Elektrichestvo no.llt86 N 165. (MIRA 38: 11) SOURCE CODE: I 1WO143 5/000/007/0130/Ml AOC NRa AF6012968, /6 P AUDIOR: Smirlove V. S.; Kostenkot M. P.; Neyrian# Lo Rs; Kostenko, M. V Domansklyp 13. 1.; Zalesakiyp A. M.; Unov, S. 1f,; Ayzenbergs B. L.; Kbi@skiy, Lo'@-; "I - a-- 7-Y e ji Edit , s"M; GrIbov, A., No I - Omizdev I., A.; Ievinshteynp Ho L.; A Mikirtichevp A. A.1 Hikhaylovaj Vs 1,; Razin, 7a. L.; Stefanovp Ks S*; Khoberg,, 7. As'; Shcherbachavt 0* Ve ORGi none TITIZ: Honoring the $Oth birthday of Mikhail Davidovich Kawnskiy SOURCE: Izvestiyi vys shikh uchebqM zavedeniy. Energetikas no. 79 1965# 130431@ TO1qC TAGS: electric power engineering, electric.engineering personnel, hyx1roele-%.tric power plantp themoelectric power plant On 19 loril 1965 Prof, Dro' Te' has Oole Mikhail David-- 0 oi,lch Hamenskir atilebrated his 80th birthday and the 53th annIss versary of ,his active work as a power expert. Mikhail Davidovich 18 a 1909 israduatto of'the Petersburg Polytechnic Institute - ninoi his graduation he has been assaoiated.with thle Institue, h= :ranameil ZA-aingrad Polytechnic. InatItutep an an Instructor* He Is a major scientist wA specialist in e;leotrio power grids and sys- tems. He has-been a major oontributcr to the establishment of , the Le:rdngrad Power Grid and various large thermal and hydross,,@., L 22149-66t ACC NR, APS012C,168 eleetri .o power'itati'lohs ahd'an active pliAlelpant In the de's"Ign .and construction of high-And low-voltage power systems In many olties-of the Soviet Vnion., During the Siege of Leningrad in World War - Il he was it member of the Runizipal Party Daf ense Com. mittee. .13inee the witr Mikhail Da-vidovicb, has been head of the- ly- Chair of );Ieotrio Power Grids and Systems at the Leningrad PO technic Institute d*L has been workIng on the methods -of'oelou- ,lating tho ao-onomio regimes of power system operation and on the Troblems (if the presont-day development of urban power systems. .M.D* Kamenskly has published more than 80.workep Including both original eitudlee as well.as textbooks that art) popular In the 'Soviet Union suad abroad, He Is the chat rman of the Section on Tower Systems and Grids under the Uningrad Division of the Sol- iebtif lo ard Ttiohnloal Division of the Poicer Industry and organizer, I tof arA partial,pant in as soientlf I*-teahnicga oonferenoss and meet!kws@!, Hill merits. an an eduoator. of. it -new- sohool of Bovlet,-.4 pow3r engineors- ire equally largi-. Orig. art * has 1 1 figure. Um 1 DNANSKEY. B.V. Method of skeletal traction in fractires of the femur in children. Ortop.,, travm. i protez. 25 no.5t4l-43 Yq 164. (MIRA 18:4) 1. Iz kafedry khirurgii ..ctakogo vozrasta (zav. - prof. A.R. Shurinok) Kiyevskogo meuJtsinskogo instituta rut baze khirurgicho- skogo otdelenlya Kiyevokoy datskay gorodskoy i3petsializirovannoy bollnitsy (glavrWy vrach - T.P.Novikova). Adres. avtorat Vozdukhoflotskoye ahosiw, d.28, DuLakayti bollvjt;@:i 1;hirjirgikhe- skoye otdolenlye. DOKAISKIT, NJ -'NSIDT, X.No Autocellination method for determizing the optical coastants of mettle. lie. met. i metalleved. 1 moo3:567 155. (KLRA 9:6) l.U;:allskl.v gosudarstvomW universitat Imeal A.M.Gorlko6. (MoUle-Optical properties) (Optical measurements) USSR/Ragineering - Sydraulics, Power Xay 52 stations "Overflow Diversion-Type Hydroelectric Power Sta- tion," A. A. Korolev, Cand Tech Sci, L. K. Doman- skiy, Engr "Gidrotekh Stroit" No 5, Pp 36-38 Discusses method for use of river when high waters flood pawer-station buildings. Swjs arrangement pemil;s concrete overflow weir in Tiver bed to be replaced by earth dam, thus reducing cost of con- struction works. States that powerhouse was de- -signed in 2 variations) illustrating both by drawings. 230T17 L k. :n fl rift Lnit'. UjrLA,j C,% of" dam of U,F3 Krasnoynrok ,*,Ia on. '.L'.,ntly I.-nj7ldrc+n)i?k Ut no..10-220 164, (MIRA 18:10) DOMANS:KIYP LN., inzh,, The OPP-5.0 earcorn cleaner. Trakt. I sellkhozmaoh. no.2s4O F 164. (MIRA 170) 1. Spetsiallnoye konstruktorskoye byuro Khersonakolgo kombaynovogo zavoda. "SILOYEV, Yu.S., dots,,, kand. tekhn. fiauk; VEVNER, D.A., dots., kand. tekhn. nauk; GIOUS, D.O.0 inzh.; GOLOVACHEVSKIY, N,jo, dots., kanio takhn. nauk; GROMOVO A.Lp inzh.; DONY=p-LA61 inzh.; ISAYEV, Yu.M., inzh.; KULESHp N-P-p dots., kand. takim. vauk; WMIAIEV, B.N.,, dots., kand. tekhn. nauk; NDPj)ZOV, A.A., prof.,, doktor tekhn. nauk [deceased]; NALIADV, S*M*, at* naucbne sotr,, kand. takhn. nauk; REZNIKOVSKrY, A.Sb,, kand. tekhn. nauk; SVANIDZE, G.G.,, doktor tekhn. mak; TAKANAYEV, A.V., dots., kand. tekhn. nauk; KHAZANOVA, A.Z., inzh.; CHERNYATIN, I.A., at. nauchn. notr., kand. te)Cm. nauk; SHCHAVELEV. D,S., prof., ddktor tekhn. nauk; YAG')DIN,'N*K., at, nauchn. notr., kamd. tekhn. nauk; LEONOVA, B.I.9 red. EUtilization of .rater power] Ispollzovanie vodnoi energii. Moskva, Energiia, 1965. 563 p. (MIRA 19:1)1 DOMANSKIY, L.TS., inxh.; PELINIKONIS, A,A.j, inzh. Carrying out earth and rock moving operations in at cond sequence foundation pits. Inerg. e'troi. no.41:27-31 16,.',. Omipu 17.11) I @, DORMKIY, R. e- ------------------- Research on the reaction of spring barley to drougbts. 7iziol. rant. 6 no,3:347-348 My-Je '59. (MIRA NO) 1. Depirtment of Plant Physiolo"87 of Agricultural AcaderT, Poznan. (Barley) (Plants. Iffect of aridity on) RENDOSH, F. (Rendos, F.1; jLCM-AfLSk-LYj__,!@!; KOZMAL, F.; ZELNIK, A.; PAYTIIC, I. Production of furfurole and acetic acid by means of losi-temperature pyrolysis of sawdust in a fluidized bed. Gidroliz. i leackhim. prom. 17 no.7;12-13 164. (MIRA 17:11) 1. Slovatakaya akademiya :nauk (for Rendosh, Domanskiy, F,%zmal). 2. Slovatakiy politekhnicheskiy institut (for Zelnik). 3. Zavod 'Buchina" (for Pavtik). (Domanalkyj, V.I.]- ZHURAVSKIY, L.I. (Zhur3,vslky-i, L.1-1; KISELIP I.M. [Kyallit I.M.1; KUPEMN, I.S. Methods for the measurement and regulation of gas filling of ideal mixing apparatus. KhAm.prom. LUkr.] no.1:72-77 Ja-Mr 164. (MIRA 17-.3) DOMIANSKIY, V. 16 - "Influence of production work specifications in grouping Hydronode causeway dams." Dissertation for Candidate of Technice-1 Sciences, Leningrad Polytechnical Institute im. Kalinin (LPI) Subject: Hydroengineering building anel construction SO: Gidrotekhnicheskoye, stroitellstvo,, 12, 1946. 37aroulic Engineer- Mar 51 Cl) ing. Materials I Surface Hardening of Concrete Structures and Its Depth," V. Ye. Domanskiyo.-_qand Tech Sci "Gidrotekh Stroi" No 3, PP 13-16 Describes method for improving the surface layer of concrete, i.e., increasing its.density and strength, with the aid of water-absorbing lining of concrete molds. Effect of water absorption by lining extends into concrete up to 10-12 cm and ,crestes a more watertight and frost-resistant USSR/Ingineering - Hydraulic. E-Rineer- mar 51' .4 - ing, Mater ials (Contd) Ilayer. EWpts were conducted in IsLio'ratories of! VNM and PresentlY the metho& is being tested, 'Litions. V@nd,@r 1=1ustrial co= (IY V.Ys . inshoner. I I Axperionce lit building a large #&rthfill dam. aldr.strol.23 no-11 10-13 154. tDILRA 7t2) (1%=) @Vital@ilYefimov:l chi prof.;- XMILOV, A.V;, zvd.; BORI)NOT, N.I., takhnrea-.-- [Construction of t1w Mingachour complex of hydroelectric structwme; Kingee)wur and Tarvarovka Hydroelectric Centers] Stroitel'stva Kingichourskogo kompleksa gidrotekhnichosIM& moorushanii; Mingichaurskii i Tarvarinskii gidi-ously. Moskva, Gos.energ.icd-vo. 3.960. 207 P. ()MU 14t2) (Kinvehour Ayftoslectric Power Station) (Tarverovka Hydroelectric Power Station) IDDNANSKrY, V. To. Results of construettng the dam of the Mingechaur Installs.- tion. Dokl.AN Axerb..SSR 16 no.li23-27 160. (KIRI 13:6) 1. Inatitut energett'id AWAserbay4shanakoy 50. Predstay- lano akad. AN AserbaydsMnskoy WIR N.A. Ushkayam. (Ninnechaur Revervoir-Dame) ,, prof.1 SEUVATEV., V.S., dotsentj ARNGOLID, A.V. _R2MkNS@qx_V.Ye "Design and operation of a tailings storage department of an ore dressing plant" by P.D.Evdokimova. Reviewed by IA.A. Rubinchik. Remarlv3 on the book review by V.E.Domanskiii, V.S. Shwaev. A.V.Arng6lld. Reviewezil response. Mvet,met., 35 no.12373-77 D 162, OURA 1612) 1. KiWbVohevskly Inzhenerno-strAtelinly inatitut (for Domsns,kl@). 2. Kuybysbovskiy Jnzhenerno-stfoitelln@y institut (for Shuy9y 3, Veemayusnyy institut po proyektirovai4yu organizataly energeticheskogo otroltellstva (for Arngalld). ,a (Metallurgy)) (Evdokiwva, F.D.) (T&IUi4, MESH, jnll@llil Inflovich; l7wfn Ivilraiflohl Vi 01 ('111AYEA, Yuz(jl' GLlynrlyovich; ?W.A',l.W;V, oper(ition, awi -.,epaiv (it' ; @, : - i f*,@,%,' '@ ,V,@ntazh, 3k5i.luatatsiia 4 na2nd'r,,,,. (ayl S.I.Kalish i dr. Mo'skva, Nodrii, .jgl&N~KIT.-Tull,i-Iv,anoviett._Lnzh.,- LEVCHENKO, Ya.V., Inzh., red.; KUBWAq K.K., tak:hnred, (The OW-1 pyrotechnical pistol for fixing electric wiring to construction elements] Pirotokhnichookil -pistolet SHP-1 dlia sabivki elektromontazhnogo krepesha v stroitellnys konstruktsii. Leni rad, Leningr.dom nouchno-takhn.propsi- gandy, 1958. 11 r.-. IInf ormt sionno-tekhniche ski I Astok, no.23. Stroitellnaia promyshleimost') .(MIRA 12:8) - (Blectric wiring-Equipment and supplies) DOMANSKIY, *Yuliy IVaDOTIch; BOGDANOVA, D)x7a Nilovna; YEVSEMj [Hand mandrels for driving-in dowels in the installation of electrical wiring and electrical equipment) Ruchnye opravki dlia zabivaniia. diubelei pri montazhe elektro- provodok i elektrc.izdelii. MoB:cva Energiias 1964. 19 p. (biblioteka elek-tromontera, no,.130@ (PURA 17:32) DOMANSKY, D.; JIRKU, J. Surge stresnes of hig,,h-voltage distributing transformers at chopped surge waves. p. 472 ELEKTROTECIRIICKY OBZCqI . Ofinisterstvo tezkiho strojirenstvi a Ceskoslovenake vedecka technicka spoleonost pro elektrotechniku pri Ceskoslovenake akademii ved',' Prahap Czechoslovakia. Vol. 48, no. 9, Sept. 1959. Monthly list of East European Accessions NEW W, vol. 9, no. 1, Jan. 1960. Uncl. DOMANSKY, Eduard Research on the operational using prOPILne-butane, fluid 9 163. conditions of dienel englneE :as. Ropa a ahlio 5 no, 9-284-287 1. Caskoolovenska zavody niLftovych mclor-j, Research 1netitute of Naphtha Motors, Frag"e. DOMAMEXIJL. NOmnivarousm diesel motors* Tec"@"-- 7 no*4i2 Ap 163* 0 T r'.- I 0 I I " I DOMSKT K., Primar Dr. NOW"W-0, Vagatomy in peptic ulcer persisting following gastric surgery. Cas. lek. cask. 91 no.27:804-806 4 Mar 52. 1. Z chirurgickeho oddelent nemocnice KOZ v Caskych Budejovicich. (PYPPIC ULCU, Ourge:,-Y. vagotomy in ulce:.- persisting after gaatrectomy) (NWTES, VAGUS, surgi3ry. vagotomy In peptic ulcer pareIRting after gastractomy) "'r"- '_'I - I'll EXCERPTA IMM16A Sec.14 Vol.1113 Radiology AuE57- 1343. 60MANSKI K. and TOMEINA M. CMr. Odd, a Tuberk. Odd., Iteskych Bu- '-d-t-j-o-v-rc-rc-H.--t-MdndEastdnddgrymezihrtidni. Less frequent mediasti- nal tumours ROZHL.TUBERK. 19!16, 2618(409-413)lllus. 8 The following unusual tumours of the mediast:inum were removed by surgery: cystic fibroma, which originated from the pericard:ium, an aberrant strumn in the anter- ior mediastinal space with malignant degeneration, a parasternal 11parocele. a neurinoma of the anterior mediastinum. one chondroma in the anterior and one in the posterior medlastinurn and a sarcena. The experience or the authors shows ' , that in any case of medlastinal tumour an operation has to be performed early be- cause these tumours do not respond ravourably to radiation. Radiaition has only a significance for differential-diagnostical purimses. The patient with sarcoma or the anterior medfastinum to wett and without metastases 4 yr. after surgery. Boehm - Isny (XV. 5. 9,14.16) ,;ormlicntionn of retro 'qrwcri-in ilp,,irnto.-,y ,,-!7onUnp, Londy. nEm.r. 20 no.4:219-.224 Jillip, 57. 1. 1 chirurglIcA kllnikn lekarrVe fa.nilty RT )e sid)r-, 'I -- :ni, I)r DOMANSKr -HOLIKp Frantiosky LINMTOVA, -Alena PDOW0070ts Of the tb7mu. Roshl. chir, 40 no.7s483-488 J1 163- I. I cbixmrgicka kiinila, prednosta. doe. dr. X. Domansky centraini rtg oddelenip prednosta, doo. dr. F. Holik Sikluv patologick"ints- mIckY ustav lekarsks fabilty University Karlovy v Plzui, pre&oista prof, dr,, ;, Vansk, @ @ (TIMCS W" din) Domansky, L. AGRICT-WURE COMPLI, J.; DOKkMKY. L. ; PAKR3. D. Analysis and economic evaluation of building of building and coniqtruction investments from, the ootnt of irle- o7r vertic---l an(! ',ori:!ontql arrangement of storage rooms. p. 941. Vol. 11, no. 12, Dec. lq!;8. 11onthly Index o:r i@ptnt Lurolpe-in -tcoeqnions (RiAl) LC, Vol. 8, No. 4, April 1959 VEI,EB!Lj M., Lnz.; KOLAR, K.., inzol _PQ@@!@SKY, M., inz.; SOUWDA, J., Inz. Main trends In the complex mechani!mtion of cattle and swine brooding. Zemedel tech 9 no.3s221-238 Je 163. 1, Vyzkumny ustav zeuedelake technLky, Repy u Prahy. DOMANSKYJ, R. "I"neory and upplicatlorw or ultraviolet. spevlro:3@topy@' bj H.H. Jafl.'e, M. Orchin. Roviewed by R, Dowinsky. Chf@tn zvesti 1.8 no.2: 155 lb4. WW - - - W-WW'WW- - -0 -0 0 104 04 9 0 M 4 GAAK LP MOSM~61 IMMIWvt 0114NOW 0" WwI- its rt d" alillsam IVAraviolpt Itadi- s.Inn During Anodic Oxidation of Af;tats iind Alluys-I R. Domansky. (ollertion of V. It. No. 3.3. 10#0. I I-avestigated on 14 difforpni mot. j and an a **rive of alloys. Ite- -3 Putt indicate the P-4ow"Ce of Ultra, viol:t radiation dutinx the anodic axi- dMia" of Tn. Al. $1, Mg. Zn, and Cd I and of alloys hnvfnlr th"p element* he tow mvialm. Cu. On. Ph. Cr. Ve-, 4 NI, (Im M, slid the-Ir Minyis 414 not show the above Ihshomonon. kill, see fte fte let. S. 71s-0 --#$ doe 0 1., -01i -ri-4-4 d I 'I v ii I a 4 3 9 q U bit 1104'.11 -,It 1111:14 @rft a I 0 0 too 0 00 : 0 0 0 0 0 0 0 0 0 * 0 0 0 a 22 - to o a 6 0 0 vto 0 * 0 0 a 0 * 0 o 0 fo,* a * to 0 0 0 : a I** too P. A, S. On the Effect of Elvetrolytic Oxwentration on Wo Generorton of Ultrom Violet R During An(Aic OKIdation )f Alurdniume R,Domanso (con. Traw. Chin. T=lov., 19119P As (8/10), W&l-4Q)*-(In French). Tto intomiq of the ultra-violet riap which appear during anodic wtidation of aluminim decreases with lowor electrolyte concentration (.4 W?50)* it in evatested that this to dlue to the absence of formtion of oxide films.-M.K. DOQNSKX, R. and BF.RGER.., V. $'Analytic tracing of the process of fonnaldehyde and phenol condensation." P. 441. (Vol. 5. no. S. Oct. 1951. ChenAcke ZnLtjL Bratislava.) SO*- Monthlz List A Eml ZurMW Access tra, Vol. 3., No. 6,, Libroxy of (;OngreBs,, June 1954. Uncl. ocal a 0. r OU04 C. 0 05'. TN !0 10 A, I'!: II 0 A4 'A No a J 14 114. J.- A 0 IN H a fto hos J.A DGMANSKY '0 ,, RADISIAV Czech CM 47;11LWj With JIRI HOSTCMSKY Slov. vysoka skoli. tech., Bratislava, Czech. "Determination of formic and acetic acids in tlie solutions zXter prerwdrolysis of wood." ci,em. zlvetti 6, 37-43 (1952) r W I k I t 0- u 't"h IV' Iffoullow. wkh an &Q. m4m. at 1. c4matc. a I[Wrwn delk op 44 VICI, TOTIMIAM adso. calld. In 1. 1 K If^ and 11) g, Xbr *M 2.5 ml. 2.5% MAO * of MAMA. W 01. 141% IICI. *ad IN) A. 1". C.W be win. to 0". sod thme with an sq. soln. tvnts. "11114M. 1 N. I in ame 1, f j@ A@. p.7(f-, (Chemicko Listy. Fraha. Vol. 46o 'Dec. 195?) SC;: Mlonthay List of Fvvit Eltropoan 1;c' Vol. ,, .,o. ji-110 unci. @ -1.0 ofeg adensaflom o .*I=! d I. u 04 of toditun hy, j WS ilgbal.-At 63B.-M., 40 ; 45', M 50'), the ccoidensatlon (1) pyrocatech-dwithIcHrO)a mol. ratio 1: 1) in NaOH Is a lit-order reecdon. t lomm 0 11st2nd-orcittmution, Thtrttatkymofrm@ 30 ), 5 Ineacs to temp. was compam! with the Arrhenhis quation and the value of activatim mergy of condensation :aW.: E-19CIDeal. There Is a considernble dependence. of the reaction n4c constant rm the coacn. of NaOlf. A DOWNSKY, R. "Aging Schweizer's reagent." Chemicke Zvesti, Bratislava, Vol 7, No ID, Dec. 3953, p. 634. SO: Eastern European Accessions List,, Vo:,. 3. No 11, Nov. 1954P L.C. p.. Wltb lhis chaulp mp.= =kUy It Ate 4 new r of I I* "ter In'ort run In cones. of 1 11 to solos. Tbt de, ted by the prewlee 6 Al Jan Mkt mftk I Godlimn IW ate - , j 11- Slavets. akad vltd Br Widliltiv Musa; S11vto @4 -'rf is Sm ) . 1 ' RMI @taiilsitd -is pottittl kuetsrk@ sud Is 14sed on tt e ti 41 of WS 5y an ammoilideal solo. AgXOj cr by an A4. STfij of NgOg with Pt (ad isatot cleectrude. Thermolts are vit -"&a ary V@rljus as its, 0! 011 -, co@l - SO,' - %ost- Isrul sd @ is--_ 'M4 Como tre f awj=14 Willi the rvults of tllc llanifinl ' TAPPI ilittivx: but the new methW cau I* ' CarriLd but in j ana lg5' "e.: jan,.Nftcki4 - 7 , At 177 14 ilm low :jj %am sww* i low- --=Komi DC)MANSK"11 CZECHOSLOVAIM/Physical Chemistry - Otermodynamics, B-8 Thermochemistry, Eq@iilibria, Physical-Chemical Analysis, Phase Transit-I.ons - Abs Jour Ref Zhur Kilimiya, No 'j', 1958, 2o6ol Author R. Domansky, F. Rendo's. Inst Title Solubility of Sulfure Dioxide in Aqueous Ammonium Solutions Orig Pub Chem. zvesti, 1957, 11, No 8, 453-46o Abstract The solubility of S02 in 0-5 to 2.0%-val ammonium solu- tions in water van measwed at 15 to 300. The equipment and the methods of measwement are deszribed. The dissolu- tion of S02 follows Henry Is law. The 3olubility is less in diluted NH4HS04 solut@"ons than in vater. The solubili- ty of S02 decreases to a minim= with -..he rise of ammonium sulfite concentration, after which it :Increases again. Card 1/1 DOMIMP,', '11. Deterrilnotion of totel sodian in vu3fste L-v -@,@Vnl; of thQ faEll;e photcz.et-@,r. p.32. CPHICKI. ZVL!*;Tl. ( S I c v e n -. k p a k e -'e: 1 n v i ,@ -! V Sp-lox che-,-ikcv nr. Slovensku) bratis3aw.. Vol. 3(.@, no.1, Jan. Jq56. SOURCI: Evst Ettroporm Accosrions Ll.,@t. (LT.AL), Librnry of Congress Vc3, .5, no. 22, December 19156. ..... . . ...... t9 ol A. " @ I I . 11 ,;. - @. . . I . .. @.@ '!,; t.g. t , Pj ? L 2" ltt T- 4@. q, t Y4 ty 11) - 4 of the fdrfattica': of bosizaldoxlmo@'I' Radidav 700, and 4W 7 AV!M. ll& goo).- ' d ll hI S f th I f fd 4 I i f 1 lt- n nCt OC=at beW MW ox C e M me 1 at O @q @il f W ' - A il ia W 4 utr med Are o s gift as the I 0st of the o cr. arik t hashm erW' i itied tip, thi, tffwt of tl e hydnily- t: " Im ids of i Itue foraidd b6mmes nodrAnWe and tj w rmcdon - T. of: `J !YelocIt tak the'chariettiot Ca Wereadlo iev Th m , u. e c m Y JCdbund U2Wc.wI*twew 5 and 6 ' - wwck id mtChaftlunilf the ru.CL;W 'Zli@ aftnout to ch Ya UCO CW OZI I Of and zopy of @the owdon are clym f A@. , , , , ;. - Of d 4 em ;jF 1 Wch@ f w, DpKm I . Rad -do*, inse, &t Aglazy Basic research on wood in Czechoslov&U-ae Drevo 17 noo6:171-172 Jo 162. 1. Ustav dreva coluloxy a chemickych vlaken,. Slovenska akademia vied, Bratisi;4. -_pp KI-R.- . "Chemical thermodynamics" by J.Klotz. Reviewed by R. Domansky. Chem zvesti 18 no.10:798 164. "Introduction to the chemical thermMy-ramics ty J. Klotz. Reviewed by R.Domansky. Ibld.:799 DOMMWWA,, S. ov UL Influmass d itpuls, whkh lower ilia surtm d water, an ilia $owl"( am smalsift vinyl thlorido. IV. ZIYUMSKI and J!bber Abut. melywArkadem d 01. 32 NO. 4-'. DONAMUSOINA. low, A (115-0. A 11"ll 1954 atl4ition of ethylene axide to the d*ision usedlurn 8"I'lletia Rubbers and Like Producle racuitates ilia Cloulsion polyincrisatioll of vinyl chluritle with hydrogen petoxidt as catalyst. The effixt of the surface-active comliound an the rate I of lxJpju:r6atiutk and yiekl is d1wussed In selAtion to ilia Imlar naturv.od the inumai ter, and it-Wits of 3S21121.12aj 4A Oct @.J@ Chemical Abstracts --6i Wilt and U, rWMY.I M. 31(g), 21,("2 May 25, 1954 (105 V.- el, -Mv - 'tnost frequently used methods of Organic Chemistry repg. mchimine I M d1c)-andi2mide have been examd. gy expt. and a new method of prepZ. tech. mcLunine (more than 9970 pum) in a simple app. is presented. l8rrferen,.M. Frank Gonet KONCZj Istvan, a muszaki. tudomanyok kandidatusa; DREISZKERp Maria; SZENTPETERYv Tibor; BMINCSMTS, Andor; DCWTj Andras; WALDWSER, nona Problems of surface stress and welding possibilities of wtals utied by the electronic-tube industryl also, remark" by A.Budincsovitst A.Domony, and I.WaldhoQs9r. Pkszaki koal MTA 26 no.1/4j185.198 160. (EW 9:10) 1. Hiradastechnikai Ipari Rutatc, Intezet (for Dreiszkor and Szentpetery) (Bleatron tubes) (Metals) (Welding) SWO, Amil; GORCS, Jeno; 110="Owr@ Vaginal smears in cytologic research In determination of men- strual cycle and amenorrhea. NW.noorv.lap. 18 no.2:111-117 Mar 55. 1. A Psest Oryostudomanvt Zg3reten Ssuleezetti Klinikajanak KozIrtmerqe (Igasgato: taJos Lasslo dr. eg3ret. tanar) (VAGINAL SMUM, determ. 6,f cycle & differ. diag.'of amenorrhea) (AKINORM, differential diagnosis, vaginal smears) GATI. Istan; KISS. Dezoo; D014AHr,_GyorVr; HUSVIT, Ferenc: HALVAX, Laszlo Importance of extensive liquid Intake in prevention of tbromboambolism according to coagulation tests, Kagy. noorv. lop. 18 no.3!167-1?0 MaY 55. 1. A Pecel Orvo tudomar7i P17etem Szuleezeti es Nogyogyastati KlInIkajanak ko:lnmenye (Igazgato: Lajos. Laszlo dr. egyetemi tanar). (THW47307NBOLISM, -prevention and control, liquid intake, coagulation toot control.) DOWLNY Gyorgy- GATI, Istvan; NAGY, Dezso; DOMANY, Sandor P., I . AN - V Intravenous application of Glanduitrin in the expulsion stage. Magyonoorvelap* 27 nool:24-28 J 164. 1. A Pecei Orvostudomanyi Egyetem Szuleszeti es Nogyogyaszati Klinikajanak (Igazgato-. Lajos Laszlo dr. egyet. tanar) kozlemenye. IA. M - 11-1191tvii, J. AlIrra-Madloiturby. W3MMIMPa WO, 1@@ Its t 14.111k WyIl' P". Isis ll.%, 11.0 fizi 11w 11"Iwit, -i,- of -Wrtfo tit-Iftrajoloy lit nvism s'( Ilir .11KIPon of nm""' 4.*011:1.13 #if Mirro-raillfigiami, 11blodfal rrvl,-w U.1,filt it Owli:-m Thr pro'f,rileii or operatwi. IrrImi-litt-, Alwo t,, tsi loarvIll-n-, Wff-,a and rrivaW Film r-fr-'O, "Iev-1own '11 4 tittero- ra dlorm lift v DC-11MUS, J07:7. Domanus, Jozef. Nowe kierunki roxwoju techniki rentgenowskiej. (VIyd. 1. ) lelarszawa, Panstwowe 1,@rdawn. Haukowe, 1952. 91 p. (New trends of development in X-ray technique. Illus., bibl.) SO: Monthly list of East European Accessions, LC, Vol. 3, No. 1, Jan. 1954, Uncl. WRAIMS, Josef. Applicationd introviner of Stainhaus In field roantgenololgic apparatus. Post#vpy radiol.Yol.1:205-212 1954. 1. Z Zaklmdu Radiologit Przamyslowej Instytutu Illaktrotechniki w Warazawis, Kisrownik: agr. ins. J. Dormnue. (WORRIGN BODIES, dingnomis. x-ray Intrevisor of Steishaus) (ROMOMMMUff, apparatue and instruments, Introvisar of Stalubann for localization of for.bodies) DOMANUS, J. Protection against X and7"rays. p.345. OCIIRCNA PFACY; BEMEOZENSTWO I HIGIENA FRACY. (M-inisterstwo Pracy i Opleki Spolecznej i Centralny Instytut Ochrony Fracy) Warsznwa Vol. 9@ no. 11) Nov. 1955 So. Enst European Accessions List Vol. 5, No. 1 Jan. IS-5t) DOMANUS, J.; RAIMAN,M. Electric welding in the service of heavy Industry. p. 133 Railroad rolling stock at 'the 24th Poznan International Fair. p. 156 PRZEGLAD SPAWALNICTdA (StmartystmAe Inzynisrow i Technikow Mechnikow Polskich Inst7tut Spavalnietwa) Warszawa. Vol. 7, no. 6, June 1()55 SOMCE: East European Accessions List, (FEAT). LJbrar7 of Congrea3, Vol. 4, no. 12, December 195r5 . DOMAKUS., Jozef Domanus, Jozef: "Developwntal. Trends in Radiology," Nauka Polska, Rok IV, No 2/3 (14-15), warsaw, 1956. WKINUS I J. : POLAND "Investilation of the Relative Dielectric Strength of Freon Under Variable Pressurc.11 SO., Prace Insty-tutu Elektroteknyki, Vol. 5., 110. 15,, 1956. B-7 POLAND/physical Chemistr . Isotopes. Abs Jour: Ref Zhurnal Yhimiya, No 5, 1957Y 14580 Author : Jozef Domanus- Inst : -t- Title : Tendency of Development of Radiobiological Technique Orig Pub: Nauka polska, 1956, 4, No 2-3, 337-349 ALstract: Review; the problems of wider penetration of radioactive isotopes and x-ray radiation in various fields of sciences and engineering in the People's Republic of Poland are discussed. Card 1/1 040 59.16i us KamiAski D. Lkiald Level Regulation by Means of Ga=m4 If jWWAC)a 1XISIom elevity pray Pomocy Prombeniawants amna Ponalary, Automatyka, Konlrols. No. 11, 1056, pp. W-412, I 1116L, 3 4SIX. The weakenirg of geafts rays passitti; Utrough an damblu nw- divm proceeds according to The formula j where $a denotes Intensity of radiation Jncldent on a Ura at materbl, possessing, thickness x. J - tha,inlensity after passage through 9W layer. p'- the lineac coclikiftit of radiation weakening (In crw3k TW& i law was applied for regulation of the level of liquids. When tW level of a liquid falls below the line radiation aource@Geieer billiter counter. then the radiation YAU be wesiuvied oMy by the wall of reservoir and the counter receives radiation of Intensity J. It, howeveri ft level of the liquid rim an inuch tha4 It passes the line souroo-amsoter, Um the radiation will bei further weakened by the layer of liquid. and Its In- i temily will fall to the vatuo Jt. This dIfferenco of irdensules of roft- tion J, - Js can be issed for regulation of the level, The counAers used i for mensurin the Wehally of ra"lion Indkete this in the fom ct *Iedrlc current. Impulses. The dUterence in intensity of current received from the radtstfon counter In used for controlling the ress- lation system in the, devioe hera described, cobaft So was used a source of radiation. The accuracy of liquid level regulation in the tank liv conditions of continuous work obtained by the authors was /V7 Iq A/ AB6. 'A 1 0 717LC U TH 0:1 Or i PU vj, RA C T 'jf,(".; r Q, L t- C D i. U -L@i 11. 16 c r c,,:; c,'.,,.;i r r., Cf, i L 1,", Y u G 0 R' 1@, and AB 3 JR TF A CT Of - -t t i B 6 - T),-,!A'TS JCfz',I,,F. Techniczne problamy stosowe-nia izotopow promianiotworczych. fyd. 1,7 lUarszawa, Poland. Panstwowe Wydawn. Technicznes 1959. 439 p. MQnthly list of East European Accessions (,"MAI) M, Vol. 9, No. 2, Feb. 1960 uncl. DOMANLIS J. T. Radoszewskils Techniczne laboratorium radiologiczne (Technical Radiological Laboratory); a book review. OCHRO14A PRACY. (Centralna Rada Zqiazkow i Centralny InOytut Ochrony Pracy) Wars-zawaj, Poland Vol. 14, no. 6, June 1959 Yonthly list of East European Accessions (EFAi) L,' Vol.. 8, no. 9 Sept. 1959 Uncle L)r),,q V ?/046/60/005/031103/006 AUTHORSs Domanus, J6ze Osuchowski, B27uslay- TITLEs The Concept of "Gram-Equivalent of Radium" for Non-Point Iso- topic Gamma-Ray Sources I .PERIODICALs Nukleonika, 1960, Vol. 5, No 3, PP 143 - 148 TEXT: The English-language article contains an exposition presented on October 16, 1959 at the Symposium on Metrolog)- of Radionuclides of the International Atomic Energy Agency, Vienna. The authors advocate the de- termination and introduction of an international gram-equivalent of radium for non-point isotopio gamma-ray sources. The datermination of the activ- ity in Curies is not satisfactory for gamma-ray sources used in radiography and teletherapy. These sources cannot be Considered as point sources be- cause of their relatively heavy activities and large dimensions. The effect of autoabsorption in the source does not permit determination of the lat- ter's output directly from the known activity and ionization constant. The concept of the gram-equivalent of radium is mor,3 convenient for practical reasons, because it makes possible an instant calculation of dose-rates for a given distance from the source in question. The specification method for Card 1/2 V/ P/046/60/005/03/03/006 The Concept of "Gram-Equivalent of Radium" fo:r Non-Point IsotopJc Gamma- Ray Sources the gram-equivalent of non-point radium sources should be clearly determined. There are two different views of the subject. The authors present two dif-, ferent ways of formulating the concept of the, radium gram- equivalent, sug- gest clarification of the difference, and an unequivocal definition and in- troduction of the gRa concept for activity dotermination of gamma-ray sources used in radiography and teletherapy. ASSOCIATIONSt Nuclear Energy Commissicni Polish Standards Committee, Warsaw 'PRESENTED t October 16, 1959 V, SUBMITTED: October 20, 1959 Card 2/2 85444 P/046/60/005/004/004/007 A2220026 AUT"MRS: H ,@u;s 6@ef; alski, Leazek TITLE: Radiation ProtectiollMeasurements of Gamma Radiation of Various - n Radioisotopes by Means of' the Photographic Method PER-TODICAL: Nukleonika, 1960.. Vol. 5, No. 4, pp. 227 - 238 TEM The German-language article is a report presented at the 2nd Confe- rence on Scientific and Applied Photogr In September 1959 in Budapest. The paper deals with test films as a means of radiation safety in industrial defeato- scopy. General data (half life, radiation :Lntensity, thickness of materials sub- jeqted to defectos opy t of ganaa-type radioisotopes (q.,m 170, Ir 192, Cs 13T, Co 60, Eu 152 + 14 WS) , Ra ) used in pertinent tests are presented in Table 1. Various films and cover foils were subjected to tests in order to establish the film and foil combination with the most suitable exposure -density curve. The tests involved all pertinent films used in Poland, such an Poton Roentgen (160 CUK), Foton Roentgen Super (440 CUK), and the GD11-made Agfa Texo R and Agfa Texo S. Among amplification foils tested were lead foils (0.2 + 0.2 mm Pb), salt-foils Perlux M 1000 and Perlux. M 200G. All irradiated films were developed for 5 mi- Card 8541J4 P/046/60/005/004/004/L'07 A222/AO26 Radiation Protection Measurements of Gamma Radiation of Various Radioisotopes by Means of the Photographic Method nutes at 209C in a "Foton Roentgen" devoloper. The dependence of exposure density on doses (exposure -density curven) for rarious films and film-and-foil combiratioas are presented in Figures 3 throuloi 9. The Identification numbers of the ouzi,es are code numbers of film and/or -film-foil combinations as explained in Table 2. The conclusions of the test were: 1) ]No ideal exposure-density curve was estab- lished for any of the film-foil combinektions. (The ideal film-and-foil combina- 4"lon was expeoted to have a straight characteristic section for doses between 200 and 1,000 mr and film densities be*tweeen I and 2). A possible explanation for the failure Is that. only a few kinds of film were at hand. 2) The use.of stat foils produced excessive contrast and shifted the test range of from 100 to 1,000 mr into an untavorable exposure-density range. 3) Roentgen films-used witbout, amplification foils did not prcduce sutisfactory results, because the denaities obtained were lower than D - 1. 4) lAad foils were established as useful, because in conjunction with films of p,@oper sensitivity they produced exposure densities within the required test range. The oomparison of exposure-density curves of various films in conjunction with lead foils 0.2 + 0.2 mm (Fig. 9) shcws that Card 214 89444 P/o46/60/005/004/004/007 A222/Ao26 Radiation Protection Measurements a oamma Radiation of various Radioisotopes by Means of the Photographic Method Foton Roentgen Super films are most suitable for doSimetric purposes. A dose of 100 mr produces the relatively gresteat exposure density, a dose of 400 mr in- duces the smallest density variations for different isotopes and the desired den- sity is obtained at a dose of 1,000 mr with a relatively low dispersion. It was further established that the film test method makes possible only approximated irradiation checks of persons working with several kinds of isotopes at a time, because of different film response to irradiation by different isotopes. On the other hand, the method ensures satisfactory and accurate results in case of only one type isotope or isotopes of sindlar radiation energies. A radiation test film cartridge made by the Instytut Blaktrotechniki ( Institute of Eleatrical E@rwinper- Ing) is shown In Figure 1. There are 3 tables and--� -figures. ASSOCIATION: Instytut Elaktrotechriki, Warszawa, Zaklad Radiologii Przenyskowoj (Institute of Electrical Engineering, War3aw, Department ot Indun- trial Radiology) SUEMITTED: October 20, 1959 Card 3/3 -4 Lz-,@ rh 77713 Qj tot;;@t 840 xe gg 36 'Z@ Rq All DOMM Josef; 0SUCHOWSKI, Boguslaw ,4@:-.W@QUCFRI-V On the problem of the concept of the radim gram equivalent in Bm- point isotolm sources of gams ray*. Polski przel@l. radiol. 25 no,4: 4o5-A io 16:,. 1. Z KmiojL "Baergia -Tadrowal Polskiego Kamitstu NormalizavyJaego Przewodniczacy: doo. LT. Donanus. (RADIUM) DOMANUS, Jozef; OSUCHDWSKIO Bogublaw -:Z7@ The ccneept of "gram-equivlaent-of-radium" for non-point isotopic gramm&-ray sources. Pukleonika 5 no.3:143-14A 160. 1. Nuclear Energy Commission, Polish Standards Commitee, Warszawa, DOMMUS, Josef; OSUCMWS.Xl, Boguslaw ApTlication of large cobalt-W zourceA to gamna-radlography of metals. Nukleonika 5 no.5s281-300 160. I.-Ilectrotechnical Institute, Warazawas Industrial Radiology Dopartment P/o14/60/039//11/006/009 A221/Ao26 AUTHORS: Domanus, Jbzef; Kamifiski, Benedykt TITIS. Application of Isotope Liquid Level Indicator In the Ammonia Synthe- sis Process PECCODICAL- Przemysl Chemiozny, 1960, Vol 39, No. 11, pp. 688 - 69o TErr: In this article the authors explain the working principles of an isotope device for controlling liquid levels inside closed containers, in this particular case, liquefied ammonia In a heat exchanger. The Zaklad Radiologii PrzeaLyalovrej, Instytutu Elektrotechniki (Electroengineering Institute, Industrial Radiology Department) in Wa:,saw designed a prototype of liquid level isotop-- ,vu; - cator in 1958. This prototype was installed in the Ammonia Synthesit; PIE at at the U.,clady Azotowe (Nitrogen Products Plan;) in Kgdzierzvn, where it is in set- isTactory operation ever since. Application of isotopes for liquid-level control is bas6d on the phenomenon that a layer of liquid weakens the radiation energy of a ionizing radiation beam emanating from the radioactive isotope. The degree of weakeninj; depends on the energy of the radiation source and on the type and density of' the material through which the beam of radlation has to pass. A layer of liq- uid, thi,,,k enough to be able to reduce the orfiginal radiation energy by half, is card A P/014/60/039/011/C,06/009 A221/AO26 Application of Isotope Liquid Level Indicator in tho Ammonia Synthesis Process called "half absorbing thickness". In case of gamma radiation of cobalt 60, the "half absorbing thickness" for iron equals approximately 18 mm and for water 125mm. Principles of radiological level measuring Eire the same as in radio isotope level contr:ol, already described in Przemysl ChemicznY 37,637 (1958) by the above-men- tionei authDrs (Ref. 1).' Particulars of liquefiod ammonia level indicator are shown in Figure 2. The indicator consists of cobalt-60 source and the Geiger- -Mdller counter. 'rho range of measurement, i.e. maximum and minimum level of liq- uid Is limited, depending on the container's diameter and type and density of measured fluid. In March 1958, a prototyre of the similar indicator IMP-2 was in- stalled in the ammonia synthesis plant In Kqdzilarzyn on a heat exchanger of follow- ing dimensions: diameter of vessel -500 nim, height -'T,000 mm, wall thiclaiess - 90 mn, measured medium - liquefied ammonia, pressure - 300 atm, inside temperature -100C. Since that. [_o@ there are 9 such :@ndirators in operation in K@dzierzyn. Thei:r level measuriv-- vange is 0.5 m with Et t 5 em accuracy. The level is recorded on a dial indicator fitted on the instrum,3tit pariel in the control room. This type of level indicato:r can successfully be used whenever plant conditions forbid fit- ting of the conventional measuring instruments inside the containers. More in- Car-,' 2A P/014/60/039/011/oc)6/009 A221/Ao26 1,pplication of Isotope Liquid Level 'Didle ator *in the A=onia Synthesis Process atruments of this type are being manufactured by the Instituteor Electroengineering. In the near future they will be produced serially. There are 2 photos, 1 figure 3nd 1 Polish reference. 450CIATION: Zaklad Radiologii Przemaylowej Insty-tutu Elektrotechniki (Institute of Electroengineerlng; Industrial Radiology Section) Card 3A P/014/60/039/011/006/009 A221AO26 Application of Isotope Liquid Level "Indicator in,the Ammonia Synthesis Process Figure 2: Prinoiple of liquefied ammonia level measurement I - radioactive isotope, 2 - the pick-up (G-M counter), 3 - Isotope level meter with a dial indicator card 4/4, DOMANUS, Jozef;'WLSKlj @acisj Problims of *' ,Nlological protection in defectoneopy. Ochrona praov 17 MAIA40 162. 1. Iffistytut k1sAfttachnikil Zaklad Radiologii Przemyslowej. DOMANUS Jozefj_ doc.,mgr.,inz. Radiological protectin In defectoscopy. Przegl elektrotechn 3 8 no.208-79 162. DCMM, Jozefp doc., nW Ins. Studios on the intensifying oooffioierits for X-ray films and intensitying screens in various oases of X-and @ radiatiqg energio0j, Inot elektrotacb. prace 10 no,31:2:-3-1 962, 1. Zeklar, Radiologii Przeuqslowej, I=tytut E1Oktxotech#1j Varalawao -PqtlAll@Sj doc, iAgr. Jmz* Sensitometric tooting of X-ray fi3moo Przegl elektrotechn 38 no.3.*230 Mr 162. le Zaklstd Radiologii Przemplowej, Instytut Elektrotechnikis Warawa- Miedayleisle., Posaryokiego 28a Prsegl elektrotechn 38 no.3:130 Mr 162.