SCIENTIFIC ABSTRACT AGLINTSEV, K. K. - AGLIULOV, N.K.

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AUTHOR: TITLE: ( C 7-/) PERIODICAL: ABSTRACT: Card 1/j, Vino,.`-radov, "k. P., AcadaLiiciar The Conference Concernin,; thr Utili-mition of Radioactive Isotopes in Scientific Research (!Ta konfereritsii po ispoll7ovaniyu radioizotopov v nauclinykh issledovaniyakh) Vestnik AN SSSR, l953, Vol. 28, 11r 1, ~o~- 71-70 (USSR) This conference took place from Sente.-iiber 9, to Septenber 2oj 1957 in P-Xis and had been convened by the "INESCO. It was attended by 15oo scientists frog, 50 countries. The head of the Soviet delegation was .11. V. Topchiyev; the Soviet delegation submitted 46 reports, which are dealt wit,. All other reports were from Western coiintries. The conference pro6ram was divided into two sections: A physical and a biological secti.-ni. In the physical section, to which also the author belonaed, discu3sion,. wcreheld on pliysics, chemistry, :.,.etallur,y, ~;eophyoic--, etc. The -reatest attention vta!~ paid at this conference to the reports con- cernin,, the olljtaininL~ of radioactive isotopes, the pro- duction of radioactive sources, measuring; technique arid iethods. V. L. Karpov, on behalf of the collective of the scientific 111hysical-ChemicP1 Research Institute ineni L. Tho Conference ConcerninL; t~ic Utili7,ation of Radioactive 30-1-12139 Isotopes in Scientific Research Ya. Karpov (Kollektiv naucliiio-i--~-ledovatellsko~,-o fiziko- khimicheskogo instituta ineni L. Ya. Karpova) reported on the establishment ol' a )--ray source of high efficiency. X. K. Aelintsev discussed basic problems of mensurin.- dosace.-T-. -APerfilov and his collaborators reported on the prodiietion of' a finoly-raint-1 emulsion for nuclear research. P. L. Gruzin, I. Frantsevich, A. A. Zhukhovitskiy, V. T. Borisov, S. Z. .3olshteyn and others sub.~itted data colicernin- the diffusion arid electric trans- mission of carbon in iron and its alloyt. A. 'I. ;Murin reported on the diffusion kinetics with respect to the melts of salts-, oxides, and si:lphides. The method of auto- radioL~;raphy for the determination of n.)n-metallic inclusionij. j;- iron alloys was dealt wil'i by Z. Bo.jaral:iy arid for the p,irpose of investiCatin,; tear in co,~noctit)n L' with the strncture of alloys, iron-, chro:.Aum-, and tungst en- carbides - L. S. Pnlatnil-. V. 1. Spitsyn i3ave inform,at.ion concernir.,; Vic? stricture of hetoropoly co-nipound.-I especially of phocp'-orns wolfra-.ates, :,.nd pointed out the _--reat -obility of ox.-,0en- an3 hydrojen atoms in them. Ye. Card 2/1'a Ye. Finkel'reported oi the oriL;,-inZil and very simple met-.od 2-- AGLIjg�j"Xu4OXARAVAYEV, FdM.; KARANTAN, A.Sia; KONSTANTINOV, A.A.; OSTRDMUUMVA, G.P.; INDLINOVA, Yp.A.: YUDIN, ~LF.; TARITSYIIAI I.A. Achievements in the methrolog7 of ionizing radiation and prospebts for its development. Trudy.VNIIM n0-33:135-158 158. (MIRA 11:11) 1. Rukovoditell Wela lontsiruyushchikh Islucbeniy Voesoyusnogo nauchno-isBIedovateliskogo institute, metrologii imeni D.I.Mendsleyeva (for Aglintsev). (~adiation--Standards) PI Jilt, aw ry.k.4 hi 1- .1 M. bet" .1 W.".4 411- IIJL-!AY-TZI"r . 1., 4 r FGISATK&V~ br A. -I,- -d IL, 116.1 IM f.4.116. IN, W."'. -d-II ills, "I". Idl-611 Idl- "1" 11 61 I'll 11 1 1", 1"-- P-1 -t&4' .1 h--"y A .'-.4 4-;-" t. .1 - .1 Moo. I.- -1'. .1 4.11- Z': d.fI-d . .,A A. Yll d .A tllo. &"b t,k -Ai- A. s-t a-wA ll~ - .1 .m ..Au -4 .1 A. D 4 (:: w 'k. 6- A- . W Iu WO.I. 16.) -koa'a 1. ..' I.- toolt. M &p,.d .... 4 IM D M .I~ - ,h, ...l- w. w.t- k o-A .,A to. i-kk I-I .1 it. &,A d- A 1k, Weldiwd -d- 1. ddf~ i." i. -.4 Ilk -d-l . ji-lu"k 1. "Aai.. - 1. A., lrh~ W~I- .1 Tr. a hill.. awk .1 Ill, I.. Tm"..4 Y. .1 16. 4.t- .4 4. D'"k Ill, Vl-.,n-. Y-. Y- $ W14M _4 . -."dw W W-I .Aoii- d ,A M T..' Y. a" + T.. pnstDt*a ot tho Ninth Interntiowl con" ita of pAdialom, *wkich, 23-30 %Iy 1959. MUSE I BO-. FILMOIT-710q 503 AW-y. -.k SSM. lisdly.,7y Qkl Tr.d;: t.,IX. no .17.0-A ?AdI_ 1-titu". Amlow of scl~moo Usm. Ii! -SIR, 1-?tq. 2e'y "lip I.-W. copl.v PInt,od. i,, Ed.- N.A. P.rf1I-. D~ctr of Ptql I-al and M.th~tlcja Zeiiin"s; Ed. of K-blIshinc G.IJ_ Aron. Tch. Ed.-. .T. Sairm.- P1,7MZE- Th. .1-* 1. 1,.t.,.d.d f= phyticlisto. COWIUS!I: The book repro3onts vml-~o 9 of tt, Tr-actims or the P.G!L= 1-titute -c! co-tal- t)," resloIlts of sio~dl.s cmd.tt.d at U,.. .1:'I'rly fro-A 955 to 1?~6. TI-.- arm a -h~r of 4rtitl*s doalirC uIth the st-T of' n-1- it.1-m occ-iri, "th r-tlcln. or dirt.-t . --42 'to t" h.-dr-do of P.I. Ct~- t-t f U.- 1~7- cr d zf 7-ud r 'r!,,us r,-tr~n. v~-cjs, n-tir- -ra b~t-- I~ _.d.rot- C-t-) -4 .-h- p,Ll- lith tt~v th.~ry .f I-'-r~n irter-Mcn v!t!~ ~-.ter - M.o ns;~rlty of t- ti,tAclis _rd ith If 7~,~ Pr-I'l, . -P'.".. d.- c-11-t.- If tq,411p~qnt of. or tj~~ of t-t. ;-f~r-d PtIcn cr I? -tf-~d. WjI o 1,1 ..tt" f~c- yrf, ~f 1,,v1, T1 2_i V.1. L,1.tr'-- ,-. rill- 1-_-- .., in A"- 7, A~, 2 f4~ or., -It Z53 .f-ir, wj III" I_ 71 GORSHKOV, Georgiy Vasillyevich;,.AGLINT' prof., doktor tekhn. red. -zd va; IN, N.V.-' MI, M.Ye., tekhn.red. nank, red.; TRAV rd [Gamma-radiation from radioactive substances and fundamental calculations for protection against radiation] Gamma-izluchenie radionktivnykh tel i elementy rascheta zaahchity ot izlucheniia. Mosk,va, Izd-vo Akad.nauk SSSR. 1959. 292 P. (KIRA 12:12) (Gamma rays) (Radiation protection) Q~ -L t -Au- X, -YX - 4.1 fj MHz' ':4, ':- ~i ~1 q '-: ; ~ ic ~u ja A t t A SOV/ll1r1- 59 -1_4~9138 21(8) AUTHOR: Aglints2y,_ K.K., Ostromukhova, G.P., Khollnova,Y6.A. TITLE: Determining the Process of Air Ionization for C060 ionizatsii v Gamma Radiation (Opredeleniye rabo~6 vozdukhe dlya gamma-izlucheniya Co ) PERIODICAL: Izmeritellnwia tekhnika, 1959, Nr 2, p 52 (USSR) ABSTRACT: The author believes that there is a lack of information so far on the importance of ionization in the field of hard gamma radiation. Tests were made to determine the value of ion'tzation in the air for Co6o gamma radia on. 8 m This was found by measuring the same preparation Co with the help of a normal ionization chamber to ascer- tain the-,number-of ion elements and of gamma calori- meters, which give the value of the absolute ac~6vity of this preparation. Tests with four different Co pre- parations showed that the mean value of ionization equaled 33.7 = 1.5 ev. There are 5 references, 3 of Card 1/1 which are Soviet and 2 English. AGLINTSEV, K.K.; MITROFANOV, VOV.; SMMOV, V.V. Active electron spectra in air-equivalent ionization ebsmbers. Trudy Radiev.irmt.AN SSSR 9-.253-257 159. .: (MMA 14:6) (Ionization ckm*ers) (Ek2trons-Speotra) 21'( 3) AUTHORS: Aal In X., Ostromukhova, G. P. SOV/89-6-1 -6/33 TITLE: Distribution of Ionization Along a r-Beam and Reproduction of the Roentgen With Normal Ionizatlon Chambers (Raspredeleniye ionizatsii vdoll puchka r-izlucheniya i vosproizvedeniye rentgena normallnymi ionizatsionnymi kamerami) PERIODICAL: Atomnaya energiya, 1959, Vol 6, Nr 1, pp 63 - 66 (USSR) ABSTRACT: Measurement of the ionization effect of r-radiation which corresponds to one roentgen unit is carried out in a pressure ionization chamber. Measurement of the roentgen unit is reduced to measurement of the ionization current and to determination of the measuring volume. The gauging method for reproduction of the roentgen requires knowledge of the point at which the measured ionization effect is produced. Hitherto it has been assumed that the measured ionization current is proportional to the radiation energy absorbed in the measuring volume, The value of dose output, on the other hand, refers to the center of the measuring electrode. Ionization in the chamber is brought about by the electrons which are produced not only in the measuring volume (above Card 1/3 the measuring electrode), but also in such parts of the Distribution of Ionization Along a r-Beam and SOV/89-6-1-8/33 Reproduction of the Roentgen With Normal Ionization Chambers volume as are located before and behind the measuring elect- rode. The influence exercised by this additional ioniza- tion upon the ionization in the measuring volume is heoretical- ly calculated and experimentally checked also for CA radiation. -follows from measurements and calculations that the C measuring method generally used for determining the J'-dose be means of normal ionization chambers is systematically at fault, because the absorption of r-radiation in the air is not properly taken into account. In order to avoid such errors, it is necessary to take the absorption of r-rays in the part X 0 into account, which is located between the effective absorption point of the r-quanta and the center of the measuring electrode. This is done by multiplying the measured ionization current by the coefficient k k . -,,4pxO Card 2/3 where JI denotes the linear attenuation coefficient of the Distribution of Ionization Along a r-Beam and SOV/89-6-1-8/33 Reproduction of the Roentgen With Normal Ionization Chambers radiation to be measured in air at P = 1 atm and T - 200C. The value for k is 0.992 for Cc 60 and 0,996 for Gs137. There are 5 figures and 4 referenGes, 1 of which is Soviet. SUBMITTED3 September 1, 1958 Card 3/3 21(8) SOV/89-7-2-6/24 AUTHORS: Aglintsev, K. K., Kasatkin, V. P. TITLE.j A Method of P -Ray Dosimetry Based on Examining the Electron inthe 14eld of 0- radiattws Speatra (Met6d dozimetrii izlucheniya, osnovaiji;yy na issle- dovaniyakh elektronnykh spektrov v polyakh izluchateley) PERIODICAL: Atomnaya energiya, 1959, Vol 7, Nr 2, pp 138 143 (USSR) ABSTRACTi The relation D . N( dE ) was theoretically calculated and dx experimentally confirmed; N is number of P -particles which penetrate into a certain volume, (-!E ) (average) the ionization loss of one electron in the dx examined matter and D the dose caused by the P)-radiator.'It was established that the value F (M) is determined by the energy of the ~ -spectrum of t~e con- dx cerned isotope and that it is practically independent of the depth of the matter and the diameter of the source. The /3- spectra were measured with a scintillation-spectrometer (Ref 3) Card 1/2 using a flattened semi-spherical stilbene crystal of a 35 Dim A Method of r~7Ray D aimetry Based on Examining the SOV/69-7-2-6/~4 Electron in the Fields of fl- -radiators Spectra diameter. The preparations of S35, W185, TI 204, Y91 Sr9o+y9o , P32 , Cel44+Prl44 had a diameter of 1,8, 25 and 50 --m and were precipitated on transparent paper. As -an underlay a 10 mm thick plexiglass plate was used, The distance between source and crystal was 2-6 cm. As equivalent for a material similar to the skin for which the depth dose was meant, filter paper was used. The 0 -spectra were examined-at the following depths: S35 3.3-13.2 m�/cm 2, Tl 204 15-150 9/cm2and Sr 90 +Y-90 37.5-450 mg/cm .(Shown in a diagram). The depth-dose curve enables us to determine the range for which the examined radiators can be best used. The ranges are: S35 0-8 mg1cm 2~ W185 8-20 mg/CM 2 Tl 204 2o-30 mg/cM2 91 2 144 2 Y 30-100 mg/cm Pr > 100 mg/cm . There are 4 figures and 3 Soviet references. SUBMITTED: January 29, 1959 Card 2/2 06201 21 (7) SOV/1 5-59-11-31/36 AUTHORS: Aglintsev,-K#Ko, Bochkarev, V.V. TITLE: The International Symposium on MetrQlogy,of Radioac- tive Isotopes -PERIODICAL: Izmeritel'naya tekhnika, 1959, Nr 11, pp'64-65 ABSTRACT: A symposium on metrology of radioactive isotopes was held in Vienna from October 14 to 16, 1959. It was organized by the International Atomic Energy Commis- sion. About 100 scientists from 27 countries partici- pated. A total of 37 reports was read, 7 of them were reviews of radioactive measurement methods adopted in different countries. The USSR delegation (K.K. Aglin- tsev, V.V. Bochkarev, V.N. Grablevskiy, P.M. Karavayev) reported on measuring radioactivity in the USSR. An- other report (by V.V. Bochkarev and V.A. Bazhenov) dealt with the results obtained when measuring the ra- dioactivity of volatile liquids by their vapors. Card 1/1 BIBERGALIt Anato:Liy Viktorogich; MARGULISO Usher Yakovleviob.- VOROB'Mf Yevgeniy Ivanovieb; A%MSET, K.K~j prof.p red.j ALEMEV, D,,Mj red.; LYUDKOVSKAYA, red.- [Protection against 1~-rays and ga=a rays] Zashchita ot rentgenovskikh i gamma-luchei. Pod red. K.K.Aglintseva. Izd.2., parer. i dop. lio- skvav Goa.-izd-vo med. lit-ry Medgizq 1960. 273 p. XMA3457) (RADIATION PROTECTION) I FECKTISTOT, Vissarion Ivanovich;..AGLINTSV&...Kj1,, red.; RUINVA, M.S., takhn.red, [Principles of medical radiology; practical reference book) 6snovy maditainakoi radiologit; praktiAeekii spravochnik. Leningrad, Goe.$zd-vo med.lit-ry Nodgiz, 1960. 163 p. I (MIRA 14:4) (RADICWGY, MEDICAL) .$ K. "Dose Power and Time Factor." report presented at the meeting on Radirtion Doeimetry, IntL Atomic Energy Agency, Vienna, 7-11 June 1960. rwX I BOOK 30v/14,03 Iya I L=erenlya rad.,O"tIVh-7Jd1 ;reparatorl sbornlk Netody p lochmn. atata7 (Rethods ror the P-od=tjon and Meas,~~Ont 0: ikdlo- active Preparations. Colloczion of Art-_cI'*X) 1103=w, AtOmi:d&t. 1960. 34P7 P. Errata slip inserted. 6,C" coplas prln-.d. Ovneral Ed.: Vslor~iy V'I'xtorov%ch BoCN48Mv; Zd.- N.A. 3&Cjro; Tech. 2d.; N.A. Tlmaova. PURPOSEt This collocticn of articles -.2 Intended for Sclen"ICIQ and tea"Ic&I personnel ...-kin& in p-oduc%_-nn of radlo~tjve Lao- twos. COVERAGI; The collection contains or"IgInal studios m methods of obtaining and mwss~rlng proparaticns. A-zording to "0 foromordpthe articles contain new data, and are or theoretical or practical Interest to the extent that -ne7 di2vass ~tho4a or Slew.rcocs Infcr~amtlon. In addition ~. several zu~;e7 artt~IeS the Ilection contLIns discu33lonA on thm product.-cm of radio- active isotopes msd Inorgan-c radlz4ctivo pregaratt-ch3, 11~cludtng isotopes and 4evtr&- colloidal and other a mumaber of carr' prnp~!j!~Fz. Also d1scussed are "mc-da for propar- f t-299ed creanic cc=Po=ds, probleas In the analy- sis or za"ed rCt-ftle oemp-ndx, tkjs,aa~,.ut* and relative measure- sent or' "tiviy, &,d ,Is dc=etr_ maw Insz.-=ants and cT.Lj;:=.gnt are desc; or P.-paratlons. -lb.j and Instruction3 con- coming "4434rtcl~t =O'hods and te=nlq.e are lncld.d. V.1. L, camilaa:o or ch~ajca_, scjan~.s. vjm, c1cal ScIen-cou. 1.g. _-ujCjArQV V-P. 5h1sftkov, Candidate of Tech- . Caftm-to of Bloloa;!Cal S=Ienceo. and T"' 3~"05t&X' C'L-!dl:'&te of Ch*M!Cal 3C-'OnCe3, are -n-lon.d as h&TL=Z helped djreetj~~ _n the A-1-atlon and p-opa_~:lch of tn. MlAtOrl.al for publication. Reference& accospany asch aL:"Icle. TM= CM C(X;,EXTS, Jcm"a~.Ov. 1.s.. and*v A&S'Pov. Qual-Itativa, Determination or Tyroalne Ta"ed WI-m 217 *9u1c`2Amv, Z-9- Testing for Arsenic 'Z=Puriti.6 In Radioactive. Medicinal "mrations 221 OP R=ICACT--7E PRZPAIU-=" Characteristic$ of Preparatlors 2V -L.L-Ustem or Measuring Dosimetrio Maracteristics -mitz.re - -tivity 234 __N,A_ and T.T. Bochkarev. MOnsurGEMOnt of the AL of fi~Z,094* Prom A-R34lation With rJze Aid of az Mrd-din_ dow Counter 239 4- _zA=%mnj23t_ T.A., and T.Y. b0chkareV. Absolute MWasurment or me Activity or certain 0~-Actjva Uses And LIQ&Idn L-6 i and I X Shl met hod or A Activity of V61A t1le fi With an tr-d-nndow Counter 268 And 1XL-Zuxmhm&Qv_L. Radi omezric Analysis of Corti"in Radioactive ?reparations 278 3OkOlmv- 7 A FrQW&rAtLon of Sa=le3 of Eleoent&r7 SuIrc:., Bar- Suirtc, . and B&ri= SUlfate Containing V5 for Radicoetric MI-easuremenle 290 burt**V&- N.A- 'TO!a _aMd N,N, YU-ik_ Methods of Pro. parIng 3tmzdard 0-ftitters 293 AVAILABUt Library of Ccmgress (qD466.B47) 03) 0.0000 7-(228' SOV/89-8 -1-22/29 AUTHORS: Aglint Bochkarev, V. V. TITLE: Scientific and Technical News. International Conference on Metrology of Radioactive Isotopes PERIODICAL: Atomnaya energiya, 19060, Nr 1, PP 76-78 (USSR) ABSTRACT: This is a report on the International Conference on Metrology of Radioactive Isotopes which was held in Vienna on October 111-16, .1959. The relative materials will be published by the International Atomic Energy Agency. Card 1/1 AGLINTSEVp K.K. Restorative functions in irradiated organisms. BiofisiM 5 no. 6t740-744 160. (MIRA 13:10) Is ~adiyevyy inotitut imeni V,Go Khlopina AN SSSRp Leningrad, (RADIATION-PHYSIOLOGICAL EMCT) S/115/60/000/012/0121/018 B021/BO58 AUTHORS: AElintsevZ...K., Ostromukhova, G. P., and Khollnova, Ye.A. TITLE: Measurement of the Gamma Constant of Radium PERIODICAL: lzmeritellnaya tekhnika, 1960, No. 12, pp. 40-42 TEXT: Methods and results of the determination of the gamma constant of radium which were obtained at the VNIIM (Vsesoyuznyy nauchno-issledova- teltskiy institut metrologii im. D. I. Mendeleyeva (All-Union Scientific Research Institute of Metrology imeni D. I. Mendeleyev)), are given in this paper. The values of the ~_constant were determined by measuring the values of the dose rate and the activity of one and the same preparation, e. . P.3600 , -cm distance from the i :- P 'Ra) Af P being the dose rate in I preparation, in T/secj A the activity of the preparation in millicurie, f the coefficient of correction. Radon preparations were used instead of radium, in order to exclude errors due to self-absorption of t-radiation in the source. The linear attenuation factor of the t -ratliation of radium Card 1/2 Measurement of the Gamma Constant of Radium S/115/60/000/012/012/018 B021/B058 in air was determined experimentally.- The measurement results are representg graphically. The probable errors of quantities involved in the calcula- tion of the dose rate are listed. The activity of the radon preparations was determined by the calorimetric method. The greater part of the studies for determining the t -constant of radium is based on measuring the dose rate by means of thimble chambers. Finally it is stated that all measure- ments made by means of thimble chambers up to the publication of the theories mentioned, require checking. The dependence of the data on the conditions of diaphragming is described as being the second error source in the measurement of the t -radiation by means of thimble chambers. Moreover, no method for calculating the correction for scattered radiation in air is elaborated for thimble chambers. Measurement results of the t-constants of radium during filtering by means of 0-5-mm platinum, obtained by various authors, are mentioned next. According to the authors' data, this quantity will be B-04 r/h.mg.cm in the case of an open-air chamber, if the number of decays per mg radium is assumed as being 3.68-lo7. Other authors determined the t-constant at 8.26, 8.16 and 8.4 r/h.mg.cm. There are 1 figure, 1 table, and 16 references: 4 Soviet, 8 US, 2 Britiah, and I Canadian. Card 2/2 DMIRKV, Yevgeniy Ivanovich; MAL3W, Pavel Ivanovich; SIDORMO, T18- d1740-T19dimirovich; KOZLOTA. Y~A.* inzh., rotgenzent; AGLINTSH,T A, AZAROTA. I.G., red.; TSAL, yof., red., R.K., takhn. red. [Nualear radiation detectors] Datek-tory indernvkh izluchenii. Pod red. K.K.Aglintsevaj Ldningrad, Goa. soiuznoe izd-vo sudostroit. promyshl., 1961. 222 p. WRA 14:5) (Nuclear counters) (Radiation--Measurement) 278~111 S/115/61/000/009/003/oo6 000 E032/Ell4 AUTHOR; Aglintsev, K.K. TITLE. The ionisation chamber as a standard apparatus for measuring the activity of Beta-emitting specimens PERIODICALz lzmeritelinaya tekhnika, 1961, N0.9, PP. 39-42- TEXT.- In the activity range 10-11 to 10-7 curie.standardising p-activity measurements are carried out with the aid of 41T 0-counters operated either as proportional counters or geiger counters. Scintillation counters with organic phosphors may be used to extend the upper limit of the activities to lo-5 curie. In the range above 0.01 curie.absolute activity measurements are carried out with calorimeters. There is therefore a gap between 10-5 and 10-2 curie. In order to fill this gap, the present author suggests the use of an ionisation chamber of the "extrapolating type". This type of chamber is illustrated in Fig.1, where u,3 , n are the measuring, shielding and potential electrodes respectivVy. The effective area of the measuring electrode is S = Tf P, / 4where t is equal to the sum of the diameter of the measuring electrode and one-.half of the gap between it and the screening electrods, Card 1/ 4 2 7 U4, The ionisation chamber as a standard... S/115/61/000/009/003/Oo6 E032/E114 In all cases the diameter of the specimen is assumed to be equal to the diameter of the measuring electrode. When the ele~;trode n is displaced from position I to position 2, there is a change in the working volume (VIL - V2) and h e n c e a corresponding change in the ionisation current (11 - 12). In Fig.1 the change in the volume is shaded. The possibilities of this type of chamber are illustrated by the following example. Suppose that S = 0.1 cm2, Ll = 6 mml L2 5 mm (L is the distance between the elec-Arodes) and hence Vl V2 =.o.ol cm3., The specimens to be meaured are the following isotopes, S35 (167 keV), W185 (430 keV), T120 (765 keV), Y91 (1560 keV), and p32 (1690 keV). The figuren in brackets indicate the maximum energy of the �-spectrum. The attivity of the specimens is assumed to be q = I curie/g, the intenai-ty of the sourc,-~ i g/zO, and the thitkness of the specimen 0.1 mg/Cm2. The se!~-absc-rption can then be neglected. The volume Vl - V2. under these conditions will stibtend a solid angle of approximately 0.024 at the source (K.A. Petrzhak, M.A. Bak, ZhTF, 1955, Vol.25, No.4, Ref.1),and consequatntly,thia volume will be traver8ed by 9000 p-particlets per sezond, The dose. rate P due to thes-v, p-particles within the volume V, - V? may be found. C a r rl 2, / 4 V( 27844 The ionisation chamber as a standard... S/115/61/000/009/003/oo6 E032/E114 from the data reported in Ref.2 (K.K. Aglintsev. V.P. Kasatkin, Atomnaya energiya, 1959, V-7, No~2) and has the following values (in units of 1o-3 rad/sec) for the above isotopes: 12, 7, 4, 3.3 and 3.2, respectively. In the case of s35, the absorption of the P-particles in the air layer was allowed for; the correction amounts to 141,). The energy resolution may be improved and the current difference Il - 12 may be increased by using larger thickness and area for the specimens. It is then shown how self- absorption in the ~-source may be allowed for. Detailed consideration of various special cases involved shows that the source should be thick (100 mg/cm2t say) and should have an area of the order of 10 cm2. The optimum value of the specific activity of the specimen should lie between 10-4 and 10-2 licurie/mg. The current difference Il - 12 will then be of the order of 10-11to 10-10 amp. As in the case of calorimetric determinations, the specimens must be radiochemically pure since the presence of other isotopes distorts the results. There are 4 figures, I table and 4 Soviet references. Card 3/4 dK 3)t2".3 S/58 61/000/055/003/006 D051YI)113 000 AUTHORSt Aglintsev, K.K.1 Ostromukhovat G.P. TITLEs Roentgen reproduction within the range of e -radiation with a quantum energy of 0.251.3 Mev SOURCE: USSR. Komitet standartovt mer i izmeriteltnykh priborov. Trudy inBtitutov Komitetp, no. 55 (115), Moscow, 1961. Issledovaniya v oblaoti izmeroniya ionizi4ruyushchikh izluchen.iyt 55-65 TEXTt The results of an investigation of a standard device for roentgen reproduction within the range of ff -radiation with a quantum energy up to 3 Mev are given* A previously described VNIIM installation of this type was intended for ff -radiation of up to 1.5 Mevo In order to raise the upper energy limit, some modifications were made. The standard chamber was placed into a tank permitting the air pressure in the chamber to be increased to 20 atm. This amount of pressure combined with Card 1/4 Roentgen reproduction within the range ... '14283 S/589/61/000/055/003/006 D051/D113 chamber parameters of d - 40 cm and r - 40 cm proved to be suitable for measuring 3 Mev radiation in roentgens. Further details concerning para- meters, component parts and arrangement of the device are given. Deter- mining the saturation current,the authors had to take into account the error due to increased air pressurev which makes it practically impossible to measure this durrent in the chamber. Using the Jaffe-Zan'stra method (Ref. llt Zanstra H.p Physika, No. 2, 1935, P 817; Ref. 121 Jaffe G.p Ann.d.Phys., Bd 42(4), 1913, S.303; Le radium, t. 10, 1913, p 126) and experimentally ~5rifyi the derivations ?btained by measuring LIIV P C 0 radiations of S and 7-radiations 0, 0 , it was found that at up to 20 atm the corresponding saturation currents can be calculated according to this method with potential differences on the electrodes f?-cn. 611 to 18 Vv. The constant C must equal 1.24 # 10 -4 in this case. The t~eore- tical method of carrying out absolute measurements of the doses of OV - radiation using the standard device is described. The dose rate P of d -radiation directed towards the plane of the diaphragm Inarrowing the ray beamis calculated according to the formu P ~- K- ITsat__ *3'1 r/sec (4) V Card 2/4 3h283 S/589/61/000/055/003/006 Roentgen reproduction within the range,., D051/D113 (i sat - saturation current in amperes, determined from Jaffe-Zanstra graphs; V - measurement volume equal to the product of the area of the aperture section of the narrowing diaphragm and the effective length of the measuring electrode: K = K K K K K K - product of correction factors 1 2 5 ~tc.) for temperatureg radiation attenuaEQ Special stress is laid on the calculation of K (correction factor for the effect of scattered radiation). The foliowing conclusions were drawnt (1) The Roentgen unit could be reproduced for radiations with a quantum energy of ugoto 3 Mev- Taking all correctionsinto consideration, the value of the Cc A ly - constant as established at VNITM (13 V r/h 0 mc cm) coincided with an accuracy of 2-5% with the value (12.i r/h ' mc 'cm) obtained at the NBS. There are 9 figures and 20 references: 8 Soviet and 12 non-Soviet-bloc. The four most recent English-language references are; H.O. Wyckoff, J.Research. NBSp v. 64C9 No. 2t 1960; Report of the International Commi- sion on Radiological Units and Measurementsp 1956, NBS, Handbook 62~ 1957; L.V. Spenser, Phys.Rev., v. 98, 1955, p 1609; F.H. Attix, L. de la Vergne~ J. Research, NBS~ v- 53, 1954, P 393- Card 3/4 3h283 S/589/61/000/05~~-/003/006 Roentgen reproduction within the range... D051/Dll3 ASSOCIATION8 VNIIM SUBMITTEDs March 30, 1960. Card 4/4 8/186/61/003/ 005 d027017/018 ?5111 Eili/E452 AUTHOR: Aglintsev K.K. TITLE: Determination of the effective age of fission fragments PERIODICAL: Radiokhimiya, 1961, Vol 3, No.2, pp.237-239 TEXT: A simple graphical method is described for determining the effective age-of fission fragments and the duration of irradiation of uranium in a reactor. The method is based on the comparison of the isotopic composition of two different fragment elements. The ratio of the activities, f of two isotopes is related to to (the duration of irradiation) and' -r. (the time elapsed from the end of irradiati.on) by f (4) or P2.(j I=H (to) e (5) where Xl, X2 ar the radioactive constants and pl, P2 the yields (in atoms per fission). To find* f and T the author 'Card 1/2 Determination of the effective 23005 S/186/61/003/'002/017/018 Elll/E452 recommends use of.measurements'for Cel4l/Ce,144 and Sr89/Sr9O, the. relevant.information being available from the author's (Ref.2: At'omnaya energiya, 4, 5, 461 (1958)) qnd other (Ref.l: D.Strominger, T.Hollander, G.Seabord,.Rev.Mod.Phys., 30, 2, 585 (1958)) work. . The f- T relation in a logarithm form is linear and is used by the author to construct the nomogram which gives to and the time when irradiation ended. There-are I figure and 2 references: I Soviet-bloc and I non-Soviet-bloc. The reference to the English language publication reads as follows: D.Strominger, T.Hollander, G.Seabord, Rev.Mod.Phys., 30,,2, 585 (1958). SUBMITTED: April 23, 1960 Card 2/2 - AGLIfiTSJTX.X,,; OSEW)UMOVA, G.P.; KOLINOVA, Ye.A. Rx"rivental, determination of self-absorption along the axis In Co'Du preparations of cylindrical shape, Atom. energ. 10 no-1:75-76 ja 161. (MIRA 13:12) (Cobalt--Isotopes) (Gamma rays) *1 ;b S/0-1/62/000/003/031/090 B150/B101 AUTHOR Arlintsev IT 1;';" Levels of ionizin,p radiations or the earth 2 10 D I C A 1, :Referativnyy zhurnal. *A'112imlya, no. 3, 10,62, 130, abstract 3G117 (Tr. Konferentsii po radiats. gigiyenem, 1959, L., 19100, 93 - 97) T: The earth's population is exoosed to a systematic action of radiation. '.Ohe irradiation dose by the natural back6round (cosmic rays, radioactivity of rocks) is 0.1 rem Der annum, and from artificial sources (X-rays irradiation) it is 0.1 rem. per annum. ~', Particular daniTer is prezented by long,-lived raiioactive substances -.-ihich havearrived in the stratom)here ab a result of atomic exnlosions. The rate of radioactive fall-out in 1953 lias -3 irCu/km2 per annum, and the content of radioactive substances in the soil was __10 mCuAM2. Abstracter's note: ComDlete translation. Card 1/1 AGILINTSEV, K.K. Using the ionization chamber as a standard im-it for measuring the activity of beta-emitting substances, lzm,'ekh. no.9:39- 42 S 161. (AIRA 14:8) (Ionization chambers) (Beta ray"easurement) S/263/62/000/006/014/015 IOOB/I208 AUT11ORS Pglintsev,_~K.K. nnd Ostroinukhova, G.?-, T ITT'LE A unit for producing 1 roentgen in the X -radiation range of quantum energy of 0.25-3 nev. ET & -110DICAL: Roferritivn-,"- zhiirnal, otdollnyy-vypusk. 32. lzmeritelf- P naya tolchn',P%, no.6, 1962, 53, abatract 32,6,330. (Ti-, in-tov Kuiri-ta stancl"'tov, mor I izmerit. priborov pvi Sov. Lllin. SSSIR. 1961,1v.55(115), 55-65) TEXT: A standRrd unit of VNI111.1 for producing I roentgen in the X,-radintion range of quantum energy of 045-3 MiEU is described. The ionization chamber was installed in a tank, in which the air prossuro could be Increased up to 20 atm. This was sufficient'to enable vintvm easure with an ionIzation ohFtmber of d = 40cm. and .r = 40cm paramoters rndiations in a reciator-of quantum energy up to 3 MW. The anode vol'Ungo was 20 W. The ionization currents wore measured bv, the null method, using a ti.c. unplifier of the -)MY-3 (EM-3) type, in this inethod the non.L.Lnunrity of the am- Card 1/2 S/2~3/62/000/006/014/015 100P/1208 A unit for producing 1 roentgen,.. plifier di-i not introduce-,an error in the measurements of the current strength. At the same t.1me the error in the ionization curront did not exceed d~ 3,3. Taking into account all the correct- Ion coefficient3 the value of the W-constani of Co6~ measured by nenns of this standnrd i~nit,ngreed with the-values measured bv. the US -A . 114ational Burenu of Stp-ndards within 2.5%. There are 9 figures, I table and 20 references. [P. bstracter's notes Conplete translation.] Card 2/2 38039 S/263/62/000/005/007/010 1007/1207 Authors: Aglintsev, K. K., Maksimova, M, P., and Uryaycv, 1. E. Title. A SPECTRAL METHOD FOR DETERMINING GAMMA-RAY DOSES Periodical: Rrjerolivnyy -hurnal, Afashinostroyeniye. no, 5,1962, 64 abstract 32.5.356 (Trudy in-row Koyn-to standartov, iner i izineritpriborovpri Sot,. Afin. SSSR, no. 55(115),1961,90-98) Te.xt: Descriptiort is given of a method for determining radiation doses from flat #-sources, the method being based on the use .3f an active electron spectrum. Spectral research was carried out by means of a scintillation beta-spectrometer consisting of a I-C photomultiplier ansd a stilbene crystal 20 mm long and 25 mm in diameter. During the measurements the spectrometer and radiation source were enclosed in a nontranslucent (opaque) container. The efficiency of the measuring unit was determined by comparing the measurement results obtained by the same source and by a 471 counter. Comparison was made of the intensity values of the absorbed dose, by measuring both with the ionization (extrapolation) and the scintillation chambets- When using a T1204 source with a working diameter of 38 mm, the intensity values of the dose measured by the above methods tit a distance of 9 cm from the source, showed good agreement, with a deviation of only � IS %. The distribution of the dose field was investigated for a series of beta radiators (S-35, T1204, Y90 and 1131) of varying working diameter, applied to different supports. In these experiments, the scintillation counter was Card 1/2 ,AGLINTSE-V K.X,- MITROFAVOV V.V.; RIMSKly-MRMOV, A.A.; $ -gflimovt V.V. Investigation of the angular distribution of photoelectrono knocked out of Ag a,,d Bi targets by game rays from Go 1379 Izv. AN SSSR. Ser. fiz. 26 no.9:1141-1145 161. (141RA 14:8) . ~Electrons--Spectra) Gamma rays) AGLINTSEVJ_K,~f.; MOSKVINA, Ye.P.; RUSINOVA, S.A. Wasuring the activity of b9ta emitters by means of an ionization chamber. Trudy inst. Kom. stand., mer i izm. prib. no.69:42-55 162. (KRA 17t8) 1. Vaesoyuznyy nauchno-issledovatellskiy institut metrologii im. Mendeleyeva. AGLINTSEV) KOKO 060 Use'of C the unit of i izm. prib. glqmma ISO- rd r-easures in determining, urces as standa exposure dose rates. Trudy inst. Kom. stand., lber no.69:70-74 162. WRA 1718) 1. Vsesoyuznyy nauchno-issledovatellskiy institut metrologii im. ~%ndeleyeva. 2~. 2LI 00 S/089' r62/012/001/009/019 -.9' V ~ Ll Lo B102 B138 AUTHORSt Aglintsev, K. K., Kasatkin, V. P. TITLEt The shape of the beta spectra at various depths of an irradiated medium PERIODICALt Atomnaya energiya, v. 12, no. 1, 1962, 51 - 52 TEXT: Problems of beta dosimetry require knowledge of the spectral shape. This has been found to be only slightly dependent on the depth of the irradiated medium. This empirical fact was verified by investiga- tions of the shape of transmission ~_spectra for S35(E max ~ 0.167 Mev), W185(E max ' 0.43 Mev) and Y91 (Emax a 1.55 Mev). In all cases the peaks L'A/ were of equal height, independent of depth and were somewhat broader for smaller thicknesses. On the N(E/E lim )-curves they shifted toward higher E/E lim values when thickness was raised. The dose D 1 was found to be constant in each caseq which holds for filtrations in which 7 - 10% of the number of incident ~-partiales remain in the beam. With stricter Card 112 32oo6 S/089/62/012/001/009/019 The shape of the beta... B102/B138 filtration the spectrum becomes softer. The ~_spectrum of Y91, filtered through 525 mg/cm2 of a tissue-like stAbstanoe, is similar to the non- filtered Tl 204 spectrum (E max 0 0.76 Mev). There are 2 figures and X 2 Soviet references. SUBMITTEDi September 22, 1961 Card 2/2 AGLINTSEV, K.K.. KASATKIN, V.P. Physical principles of adopting a specific /3-irradiation technique. Mod. rad. 5 no.1:52-58 J& t6O. (MIRA 15:3) (RADIATION DOSA ) (BETA RAYS-M&RAFEUTIC USE) kG=EVj-K-cK-6 KODYUKOV, VA, Ly7LOVt A.F.; SIVINIOSEV, Yu.V,~ I CHUGASOV, A.A., red.; MAZELI, Ye.I.. tekhn. red. (Applied dosimetry]Prikladnala dozimetriia. Pod obshchei red. K.K.Aglintseva. 14oskva, Gosatomizdat, 1962. 2416 p. (MIRA 16:2) (Radiation--Dosage) PHASE I BOOK EXPLOITATION SCI'V/6376 Aglintsev, K. X., V. M. Kodyukov, A. F. Lyz1ov, and Yu. V. Sivintsev. Prikladnaya dozimetriya (Applied Dosimetry). Moscow, Gosatomizdat, 1962. 246 p. 7800 copies printed. Ed. (Title page): K. K. Aglintsev, Professor; Ed.: A. A. Chugasov; Tech. Ed.: Ye. I. Mazell. PURPOSE: This book is intended for engineers and technicians working* in the .field of atomic energy. It can also be used by students specializing in ioni zhig- radiation dosimetry. COVERAGE: The physical principles of dosimetry are described, and the organization of radiation control ~n laboratories and enterprises engaged in work with ionizing radiation is discussed. No personalities are mentioned. There are 30 Soviet references, 10 of which are translations. CarA412- AGLINT,MV, K.K.,-- KI.JL'KOVA, L.P.i Yo.A. Standard calorimtric un-i'l II.M-1. Nov. rauch.-issl. rab. po meettr. VNIIM no.2:1-4 164. (MIRA 1~3Z4) AGLINT,SEV, X.K. . Calculation of the radiation spectrum of standard Go6O and csl37 emitters. Nov. nauch.-issl. rab. po matr. VNIIM no.2~~ 24-27 164. (MIRA 18:4) , tjANT',)EV,K.K.; KOCHINA, M.P.: URYAYFV~ I.A. Ac Unit with extrapolation ohambers for mi-asurlrg the lin-.An.-Aty of radiation doses from pbx~e Betva-rtay emitters. Nov. rab, Po mf3tr. VNIIM no.4,)2-35 164. UPK apparatus for studying tI-Le fields and inter;sitie3 of ~_I-Ilys from plane emitters. Ibid..36-40 (MIRA 18.-1,) AGLINTSEV, K.K.; URYAYEV, I.A. Unit for spectral and dosimetric measurements of plane fl-emitters. Nov. nauch.-issl. rab. po metr. VNIIM no.2:40-43 164. (MIRA 18:4) L 11512-3-65 ---WT(m) D1AAP/9SD/AF141. D". ACCESSION' NR- AP4045336 AUTHOR: AjZlintsev, K. K. , Kasatkin, V. P, TITLE - On the passage of beta-particl s thrnuKh; Ti _tter- SotTRCE: Atorinava ene rViva, v 17 no ~ I c) 64 7 1) TOPIC TAGS: beta particle , passage, beta particie scatterin,g, maxirial beta particle energy, beta particles absorption r--_)effic7ient ABSTRACT- The paper describes the experimental investigation of the passage of beta-particles through substances with Z 27 The spectra of scattered beta- eff part;cles were measiired with a scint,11-ili- - c; i-v- mf' * F- -The angular dis- tribution was measured of scattered -r)articles emitted bv P14-1 (F 0. 22 - M Mev). W1 85 , E 204'f F I pj~ax riax 7 0. 43 Mev), T! ',,1e-, d (F-inax 1. 7 lviev) of 4. microcuric stren _zf h The .:,z between the absorption'' co-ffk ient and the max:-TI I, 'Pt1!-*._!-.'; Frniix was ~-)und ,,uz 0. 01,5,1 Ej~a~;37 . Orig. art. has: 5 figures C,,d 1/ 2 L 1Q,123-65 ACCESSION NR: AP4045336 ASSOCIATIO14: None SUBMITTED- llNov63 ENCL: 00 SUB CODE. NP NO REF SOV: 001 OTHER: 005 Card2/2 G.K.; RUNOVSKAYA, I.V. I., '~"Rjsovl fractionating coluTiuj for pas scrull ~'av. lab, '~C ne.%I11,2-1153 164. 1. Nt~,iietino-J.s,,;ledovatellskiy institut khimi.~ pi-i ll-rl ""I'A...im gosudarst,jennom universitete Imeni Lnbachevsk~~4-,~~ ACCESSION NR: AT50le649 UR/2950/65/000/004/0017/0022 OR:- ---A' illtsev~ X. X. SOURCE: EIKA, Entsiklopediya izwer-eniy, I