SCIENTIFIC ABSTRACT MARTYNOV, D.YA. - MARTYNOV, E.V.

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SCIENTIFIC ABSTRACT
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tIM/Astronomy - Photography Jan/Feb 52 "Photographic Film Color-Sensitive in Visual Spec- trum," A. V. Borin, D. Ya. Martynov ', T. 1. Smolko, Astron Obs imeni Engelgardt, Res Lab of Glavkino- plenka OAAtron Zhur" Vol KKIX, No 11 PP 5-13 Film samples were tested and numerated 1-5, 1 for excessive sensitivity to blue-violet, 3 for satis- factory sensitivity to all colors, 5 for excessive sensitivity to red. Plots results in sensitivity curves as compared to sensitivity of human eye and tabulates in relation to photographic emulsion 202T2 WdR/Astronomy - Photography (Contd) Jan/Feb 52 ccepn. Presents curves of photographic intensity of starB as compared to photovisual intensity. In- debted to A. F. ToroudzhadzePM. Ye. Yemellyanko and V. A. Kolychev. Received 10 Nov 51. 202T2 >4 I . , 11. II . C .,- - I -.. - . , I . i.ss , - Oz,s ervw - t " ~ ': ~, ~~ ~ ~I - L -- -: R - --. I - ~ 1. MARMNOV, D. Ya. USZUtNOVA, F. K. 2. ussR (6oo) 4. Comets 7. Observations of the Comet Shomass 19~1 b t the EnZell-ar~t Astronomic~l Observatory. Astron. ts-~r. no. 1~, . 9. Monthly List of Russian Accessions, Library of Congress, Febriiary -1953. Unclassified. I T I W))) '~1T' tF 1 Monthly List of Russian Accessions, Library of Congress, 1953. Unclassified. MARTYNOV, D. Ya.; F. K. Comets - 1951 Observations at .he Engellgardt A3Lroncxical ~"L-jervawry of 11~51 . . ~nf4 minor planets in 1951. Aslr~-;P- tsir. No. 1j2, 1~5,2- 9. Monthl List of Russian Accessions, Library of Congress, June 1953, Uncl. KAMOV. etvetstvenWy redaktor; YMKOV, N.V., professor, redaktor; SRAMULLIN. A.G., professor, redaktor; ARBUZOV. N.A., akademik. rbd&ktor; DYUKOT. 1.A., professor, redaktor; XMM, A.P., professor, rodaktorg FISAFJV. V.I., professor, redaktorl TIKHVINSKAYA, Ye.I., professor, rodaktor; ARRAKEDWOV, N.I., doteent, rodaktor-..MROZOV. D.G., dotsent, rodaktor; KHART OV. A.P.. dotsent. redaktor; KOLDBDV. N.V., r*dWAor; KOI&SNIZOVA, Ye.A. , starshiy prepo- devatell, redaktorIVINONUROT, M.A., professor, redaktor. (Biological acamulation of manganese In soils of the Volga-Xam f9rest-steppe and its availability to plants] Biologichaskaia akkumuliataiia uLargantse. v pochvakh Volshek-Kamskol lesostepi. I ego dostupnoet' se~'- skokhoziaistvainnyu rasteniiam. Kazan', 1953. 202 p. (Kazan. Universitet. Uchsays sapiski, vol-113, n0-7) (KIJU 10:3) 1. Rektor universitsta (for Martruoy). 2.]Prorektor po nauchnoy rabote (for Narkov). 3. JProrektpr po uchebsor rabots (for Shafugullin) 4. Sakretarl partbyaro universitsta (for kolebov)& (Plants. Zffect of "angunese on) (Volga Valley-Forost soils) YjMlIN. V.S.;%MAMOV, D.Y& otvetetvennyy redektor; HARKOV, X.Y., professor, redaktor. gftikiift A.G., professor, redaktor; ARBUZOV. B.A.. professor, redaktor; DTMV, I.A., professor. redaktor; NORIEN. A.G., professor. redaktor; PISARRV. V.I., professor, redaktor; TII*INSKATA, Ye. I., professor, redaktor; ABIRAKRAMNOV, M.I., dotsent, redaktor; MOROZOV. D.G.. doteent, redaktori KHARITONOV, A.P.. dotsent, redaktor; KOLOBOV, N.V., redaktor; KOLESKIKOVA. Te.A.. stareMy prepodavatell, redaktor; RDZHIBSTVICISKIY, B.P.,doteent, radektori [Peculiarity of conditioned reactions in the structure of a voluntary act] Svoeobrazie uslovnvkh reaktaii v strukture volevogo akta. Kazan', 1953. 1Z3 p, (K"an. Universitst. Uchenye zapiski, vol.113, no.3) (MIRA 10:3) 1. Rektor univeirmiteta (for Martynov)-,2rrorektor po nauchnoy rabote (for MwitoOO.Frorektor po uchobnoy rabote (for Sheugullin). 4.3skretarl partbyuro univerBitet& (for Kolobov) (ODNDITION&D ELESft=) (WILL) Yartyn(:v, D. Ya. ~j V-L, ec%, A reitera'el analysi3 of mi.,Ama of Vul is ieri'orE.e a e .3 C, iry rotation of its -iine ol a-,~s-ii , -vi-'enc,! ly t Vo de:'nite co!c-usiorE cc). te -hA5t:-, ':o a 11?5 11 Jan '5 MARMOV, D. YA. TISSR/Astronomy - Stellar Denettv. Spatial Nov/Doc 51 wDetermination of Spatial Density of Stpre from Compilation of Star Numbers In Two Spectral Regions.* TvA. tolychev, Astron Observ Im Engelhardt Astron Zhur, Vol jo. No 6, pp 619-624 Investigate spatial density of stRrs and light absorption in direction of the Galactic anticenter (1= 1290, b = 00). The amthod of analysis a-nrlled Is that of D. Ya. Martynov (ibid. 26. (194Q)). Finds stellar density highor at distance Cr 1500-parsece In anticenter direction, which may indiente a spiral branch of our Galaxy. Rec 4 Dec 52 PZRELI, Yu.G.Ereviewer); MWYNOV, D.Ya., professor [author]. "Marian Al'bertovich Kovallskii.0 D,IA.Martynov. Reviewed by W.G.Perel'. Astron.shur- 30 no.6:673-674 N-D '53. (KLHA 6:11) (Xoval'Bkii, Marian Allbertovich, 1821-1884) (Martynov, D.IA.) MARTYNOV, D.Yp,.; USKANOVA, F.K. Observations of comet 1953a Mrkos-Ronds et the Eaeel'gardt Astronomical Observato-.y. ABtron.tpir. no.138:1 My '5). (MLRA ?:l) 1. Astronomicheskaya observatoriya imeni ErLo~el'ggardta. (Comets-1953) MiLRTYNOV, D.Ya. ; UaW40Vt, F.K. Observations of comets 1951h, 1952a and IQ52e at the Engel'gardt ,tstronomical Ubnervatory. astron.tsir. no-139:1-3 Je "I (MLR.A 7: 1 ) 1. Astrunomicheskaya oboervntoriya irieni z;ngel'gardta. (Comets) MjiRTYNOV. D.Ya. Noctilucent clonds. nst,ron.tsir. no.1-19:12 Je 15). ( V LRA 7: 1 ) 1. rLetronomicheakaya observatoriya ilpeni En,,,Hl'gqrdta. (Cloiids) KARTYNOV, D.Ya.; USKaOVA, F.K. Observations of Fons-Brooks Comet 1953c and Abel's Comet 1953g at the Ingel4gardt Astronomical Observatory. Astron.tair. no.144:1-2 D '53. (NLRA 7:6) 1. Astronomichaskaya Observatoriya imeni Bngellgardta. (Comets--1953) KARTMOV. D.Ya. -.1 - .. RS Vulpeculas. Per.syeady 9 no-5:342-344 Jo 154. (KLRA 7:8) 1. Astronomicheakaya observatoriya imni Bngellgardta. (Stars, Variable) KARTYNOV, D.Ya. Future eclipses of E Aurigae and v) Geminorum. Astron.tair, no.146: 19-20 P 154. (MLBA 7:6) (Stars, Variable) MARTTNOV, P. Ya. ~,, Comet Abell 1953g. Astron.tair. no. 147:2 Mr '54. (KLRA 7-8) (comets--1953) RARMOV,, D.U. KL'RTYNOV, D.Ya. Visible microstructure of star claads of the Milky Way. Astron. teir. no.149:14-16 My '54. (HU& 7:7) 1. Astronomicheakaya observatortya Imeni Ingellgardta. (Milky May) t r e S c r t I ., f; e: r:, Ol r" om c n s e 11 o YLMYNOV. D-YI- I.MWOR"Now - -- -... Observations of the total solar eclipse of June 30. 1954, by the expedition of the Igngellgardt Astronomical Observatory and the Ullyanov-Lenin State University in Kazan. ABtron. tsir. no.151:6-9 J1 154. (MI&A 8:3) 1. Astronomicheakaya observatoriya imeni Engellgardta. (Eclipses, Solar-1954) KARMOV, D. Ta. ; USMNOVA, F. K. -, Observ&tions of comet 1954 A' (YoziLrova) at Bugellgardt Attro- nomical Observatory. Antron.tair. no.155:3-4 D '54. (KLRA 8;6) 1. Astronomichaskays observatoriya imeal Engellgardta. (Comets--1954) !-IARTYNrlV, Dmitriy YELVovl-evich. doktor fiziko-matpmaticlieskikh nauk, N.V.. rs-daktor; 'SLv-IITIYW-,, P-3., tokhniche;ki)r redaktor. rInteratellar matter] Mezlizvezdnaia materiia. Moskva. lzd-vo "Znaiiin," 1c)51,. 31 p.(Vsenoiuznoe obshchestvo po rusprostranoniiii rinlitichoskikh i npuchWkh znunii. Ser.3 no.22) CALTRA 8: 9) (Interstellar matter) ,~4 AMBAHTSMffAN, V.A.. akademik, redaktor; MUSTELI. R." zedaktor; PARMOD P.P.. redaktor; KUKAMN, B.V., doktor fisiko-mte- maticheek1kh nauk; MARTMV, D.Ta.., doktor fizika-mtemati- cheskikh nm*, reda"-or; A.G. "ruildat fisiko- m&twmtIcheskIkb nauk, redaktor; LZMN, G.A. kandidat flatko-matematicheakikh nuuk, redaktor; TBFKWV, Yu.I.. redaktor; POWAIWVA, T.V., tekhnichaskly redaktor. (Transactions of the Fourth Conference on Problems of Commogomy; non-sti!A-ionary star*] Tr~ chetvertogo moveshcbanlia po Yoproom kosmogonll; nestatelonnarmys svesdy. Hooky&, Isd-vo AkRdeall --ir SSSR. -1955. -412 p. (MI-TIA 8:12) 1. Cblen-korrespondent AN SSSR (for Mustell wmd Parenago) 2. Sove~hchaniye po voproswe koemogonti. 4th Moscow, 1954, (stars) HARTYNOV, D.Ya., prefess9r, doktor fisike-matematicheakikh nauk. Interstellar matter. Tekh.mol. 23 its.12:19-23 D '55. (M1JU 9:2) (Interstellar matter) , . I KhRTYNOV, D.Ta. Observations of BAkh ev-Xac7arlans-Krienke's comet (1955f) at the luchino observatory of the Shternberg State Astronomical Institute. Astron.teir. no.162:2-3 Ag '55. OMRA 9:5) 1. Gosudarstvannyy astronomicheakiy lastitut imeni Shternberp. (Comets--1955) Hamm, D. Ya. Investigating eight variable stars in the Selected Area 40 [with sumary In French]. -Per.svezdy 11 no.3:170-201 F '57. (MIDA 12:1) 1. Gosudarstvannyy astronomichookiy institut im. P.K.ShternbergEL. Moskva. (Stars. Variable) KLRTYNOV, D.Ya,; KHOLOPOV, P.N. The V 751 Cygai a R Coronas Borealis-type variable star. Per. zvezdy 11 no.3:222-225 F '57. (MIRL 12:1) 1. Gosu&aretvennyy astronomiChBBkiy inBtitut Im. P.K.Shternberga i Astronomicheakiy Bovet kN SSSR, Moskva. (Stars, Variable) AUTHOR: Martynov, D.Ya., Professor 2t'-2-1r,"q TITLE: Bright Comets in 1957 (Yarkiye Komety 1917 goda' PERIODICAL: Priroda, 19'7, No 12, pp 80-85 ~~USSR) ABSTRACT: The article deals with two comets which could be seen by the inhabitants of the northern hemisphere in 1957. "Comet 19c~6h" was discovered by two Belgian scientists Arend and Roland. They saw it as early as in November 1956 through their tele- scope, but it became clearly visible on 20 - 21 April 19". This comet had besides its normal tail a second one which was noted by many observers in the entire Soviet Union, Accordint_- to scientists, the second tail was the product of slow dis- integration of the comet under the influence of violently escaping gases from particles the comet consisted of. On J-''Y 29, 195-7, another comet was detected by the Czech astrcnomer Antonin Mrkos, which was named after him -"Mrkos comet ~",-d". This comet was also bright but had only one tail whose lenEtn was estimated at 11 million km. Both comets were being ob- served for several months in Europe and America. There are 6 photos and 2 diagrams and I Slavic ~Russianl reler- Card 112 ence. Bright Comets on 1957 26-12-1--,".4--l ASSOCIATION: Moskva State University imeni M.V Lomonoscv darstvennyy universitet imeni M-V. Lom-onosova; AVAILABLE: 'Library of Congress Card 212 AUTHOR: Martyqoy,,. _AJ~ and Alduseva, V.Ya. 33-3-15/32 TITLE: Changes in the construction of the M~-2 micropbotometer effected allowing measurements of high intensities. (Izmeneniya v konstruktsii mikrofotometra MF-2 v tselyakh izmereniya vysokikh plotnostey) PERIODICAL: "Astronomicheskis Zhurnal" (Journal of Astronomy), 1957, Vol.34, No-3, pp. 435-439 (U.S.S.R.) ABSTRACT: The valve photo-element in the M(D -2 microphotometer has been replaced by a photo-multiplierc~9Y-19, the sensitivity of the former being 410 liA/lumen and that of the latter 22.8 A/lum at an overall-voltage of 1 250 V. The linearity of the photo-multiplier was checked against an optical wed e. The photo-multiplier was conne5ted to a galvanometer (W,-265 having a sensitivity of 2.6 x 10- A/mm/m. In order to increase the range of the measured densities, four neutral filters were used in conjunction with the microphotometer. The absorption in these filters was accurately known. A difficulty was encountered in attempts to exclude scatt- ered light. Finally, a limiting slit was chosen iia the form C&r,d 1/2 of a modified Hartmann diaphragm. The slit was in the form of a rectangular opening, the linear dimensions of which could be varied. With these modifications it was possible to measure 33-3-15/32 Changes in the construction of the M~-2 microphotometer effected allowing measurements of hi intensities. (Cont.) densities of up to D 7. 6.0 , the characteristic being linear up to D = 4.0 . The modified microphotometer was used in the measurement of strongly over-exposed lines of hyd-rogen and CaII on spectro- grams of the solar eclipse on June 30, 1954, together with normally exposed lines (using a special step-wedge). It was found important to exclude all traces of stray light. Results show that it is possible to measure densities up to 4 - 5 with an accuracy of 10 to 12$. This is comparable with the accuracy obtainable in the more usual density ranges. The accuracy could be increased still further. The ~Ietermination of photometric profiles of spectral lines with MI -2 is a complex process. In a later paper a modifi- Card 2/2 cation of the microphotometer MO-4 will be described, whereby these profiles will be more easily measurable. There am 6 figures and 1 table. ASSOCIATION: State Institute of Astronomy imeni P.K.Shternberg. (Gos. Astronomicheskiy Institut im. P.K.Shternberg) SUBMIIUD: November 12, 1956. AVAILABLE: Library c)f COngMBS MARTYNDV, Dmitriy Yakovleviob; BAKUIJN, P.1.9 red.; YMMMOV, m.s., tekbn. [Centuries and moments) Veka i mgnovenlia. Moskva, Isd-vo Moak. univ., i96:L. 85 P. (Time) (MIRA 14:7) 4; MRTYNOV. D.Ta. mwflwllkfw~~ -4..- 1 "Ps ""-V-MW TU Herculis. Astron. tair. no.177:16 Y 157. (XLBA 10:6) (Stara, Tari&ble ) MARTYBOV, D.Ta. Observations of Arend-Roland's comet (1956 h) by amateurs, and the date of appearance of an anomalous tail. Astron.tair. no.180: 11-13 14Y '57. (MIRA 13:4) 1. GosudarBtvemyy R3tronnmicheskiy institut im. P.K.Shternberga. (Comets--1956) HARTYNDV, D.Ta. Evaluating the brightness of comet (1956 h). Astron.tsir. no.180: 13-14 My 157. (MIRA, 13:4) 1. Gosudarstvennyy astronomichaskiy institut im. P.K.Shtornbarga, Moskva. (Comets-1956) MARTYNDV, D.Ya. Lunar eclipse of MaY 13-14. 1957. Kstron.toir. no.180:18 147 #.;7. (MIR,, 13: 4) (Eclipses, Wnar--1957) HAUTNOV. D.Ya.; AVEDISOVA, V.S. Spectral observations of Arend-Roland's comet (1956 h) in Moscow. Astron. tsir. no.181:8-10 Je '57. (MLRA 13:3) I.GosudarstvenW astronomicheekly institut imeni Shternberga. (Comets--1956) KARTYBOV, D.Yq. ,-- Observationa of Nrkoal comet (1957 d). Astron.tair. no.154:4-5 S 15,?. (MIRA 11:4) (Comets--1957) PHASE I BOOK EXPLOITATION 1030 Martynov, Dizdtriy Yakovlevich Gosudarstvennyy estronamicheskiy institut Ilm--' Institute imeni P.K. Shternbeirg ) Moseow, Izd-vo AN SGSR, 1".)58. 30 p. 2,300 copies printed. Sponsoring Agency: Akademlya nauk SSSR. Astronomicheskiy sovet. Resp. Ed,: Kulikovskiy, P,,G, ff~OSE: This booklet is for readers interested in the field of astronomy. COVERAGE: The book-let vas published in connection vith the meeting of the Inter- national Astronomical Congress In Moscow in August 1958. It describes the State Astronomical Institdte fnqni P.K.ShLernberg In Noscow and gives a brief historical sketch of its history. The Institute originated as the Astronomical Observatory of the Univerdity of Moscow. After the Revolution the following divisions vere added: The Astronomic Geodetic Institute (1922), the Astrophysi- cal Institute (IM), Time Service, Kuchino Astrophysical Observatory (550 451 47" 7 lat IN and 2n 31m 516P 56 East long.). and the Southern Observation Sta- Card 112 State Astronomical Institute imeni P.K. Shternberg; 1030 tion. The folloving instruments are described: Meridian circle (Repsolld), passage instruments, tvin astrogreph, 15" astra- graph, Squatorial camera, non-slit opeeirograph-reflector, 8" visual reflect- or, Vertical solar telescope vith coelostat attachment and spectrogrqph, pen- dulum-and qmftz cloaks, spectro-hellograph,, ecIlpse coronograph., large tele- scope, 'parabolic reflector vith three spectrographs. Wide angle astrametric aBtrograph,, kmith-telescope and a number of additional inatruments complete the service installation. The gravity value for the laboratory situated ~t lenin's Hills (LeniWkiye Gory) is given as g-981,5195to,00075 cm. sec.- . There are 12 photographs, one of the Institute and eleven of instruments. There are no references. There is no Table of Contents. AVAIIABIE: Idbrary of Congress Card 2/2 MM/eft 1-7-59 /~ -r x Al t) V) J) '>/'~~ KULAGIN, S.G.; KOVBASYUK, L.D.; DAGAYEV, N.M.; ROZMLYUM. N.D.; TEGORCHOKO. I.F.(irkutsk); KAvian, A.A. (Irkutsk); KONSTANTINOVA. T.G. (Irkutsk); KMQGINA, T.A. (Irkutsk); KUKLIN, G.T. (Irkutsk); SAWBOVA, Z.G., (Irkutsk); CE"TKH, L.I. (Irk-atsk): CH&RWM , N.S. (Irkutak); MWIDOBICH, Te.G.; BROBSHTEN, V.A.; TMONTOVA, N.S. (Leningrad); PnOVA, N.B.; DOKUCHATEVA, O.D.: KATASV, L.A.; KLTAKOTKO, M.A.; PARMAGO. P.P.; SHCREMINA-SAMOTWVA, I.S.; MASEVICH, A.G.; RTABOV, Tu.A.-, SHCFMGLOV, V.P.; FEM ', Tu.G.; MARTYNOV, D.Te.; FEDTNSKIT, V.V.: VORONTSOV-YELITAMINOT, B.A.; ZIGELI, F.Tu.; BAIMIN, P.I., otv.red.-, RAM-IN, I.Te., red.; AKELAMOV, S.N., tekhn.red. [Astronomical calendar] Astronomicheskii kalendar'. [A yearbook; va,riable section for 19591 Ezhegodnik. Peremennais chast', 1959. Red.kellegiia P.I. Bakulin i dr. Moskva, Gos.izd.-vo fiziko- matem.lit-ry, 1958. 370 p. (Vsesoiuznoe astrQnomo-goodezicheskoe obshchestvo, no.62) (MIRA 12:2) 1. Gos-udarstvennove hstronomo-goodezir-heLakoye, obshchestva (for Kulagin, Kovbasyuk, Demidovich). 2. Moakovskoye otdelenlys Vaesoyuznogo aBtre- nomo-goodazichaskogo obshchestva (for Dagayev, Rozenb1pim, Bronshten, Perova). (Astronomy--Yearbooks) PARTYNOV, D.Ta. Noctilucent clouds. Astron.tair. no.193:35 Jy 158. (KIRA 12:1) 1. Gosudaretyennyy astronomichookiy institut im. P.K.Shternberga. (Clouds) M= I BOOK 03WZTATION 3OV/3405 Sovensheftanlye go vaprosan ko~cgoni:L. 6th, Moscow, 195T Vhwg%1&Irt1ch4sk&y9 a9tronomiya I kossologlya, trud7 soveohohnui 1y* til (XXt1V5ft1&(j~to Antranonq and Cowsology; Transactions or the 6 ftelf.1.00 a- Problems of Cozsogony, Jun* I-T, 1115T1 Moscow, AM A959. 273 P. Rr"tA allp inserted. 1,500 copies printed. spofflKwIng Agency$ Akademiya Vauk "3R. 8d. of Publishing Houset L.V. Sassonenko; Tech. 9d.% O.N. Shevah- GNAW; Wtorial Boardl D.A. Frank-Lbmenetakly (Reap. Rd.) Pro- feamr; D.A. Torontsov-VollyLadnov, Corresponding-Nember. s The book Is Intended for astronomers and physicists studying problAme of ganaral cosmology. COVZRAQ5z The book is a collection of papers on cosaogony read by scientists parti6ipating in a conrerence hqrld in Moscow on Juslo 5-T. 1957. The papers review recent observational " theoratloal NO. IA extragalactic astronomy, gravitational theory, theory of r*latlvlty, red shLft~ radio astronomy, formation of chemical F-- h 02somant t :rmod anlos of the universe, entropy. *to. No s y- parlecama liti e Lra Alentioned. The" are references following swast of the report a. ftrk~!~Aje. Spiral OalajW M 101 Xarty:xmv, D.Ya. Reliability of Observational Data In Extra- 70 7.1. " P.7. Shcheglov. Application of' Electronic- _ - : twods to ufr igilictii "tronmay 89 6~~tf 0 VItkevIch. V.V. Discrete Sottrces of Radio Emission (Radio St&re) aNXT~330nr& for their Study 94 Vxverlslontal Ver1fication Of the Cieneral Th*cr)r Of Rftl&t!vlty (Summary or Report) 114 Vlasee, a #~ Spatial, Won-hozogencous Distributions of the ara.itating Particles 116 Isotropic Models of the UnIverse 131 3tabillty in the 0elleral Theory or itelati,ity (Susomery of Report) 141 XjI-=Z=s,w_A.L. RelatirlstIc Theory of an Anlsctmplc HOn- Roc:ngeneous Universe 144 Theory of Red Shift in Spectra of Dl2tant 1rojinw .. . IT5 Radio Astrano.7 and Cosmology (3usumarY Of R-P~rt) 186 Ch~rdjvntscv~ V.Y. Conditions of For-tIon of Atomllc NuClel kc,cording to Date on Their Distribution 192 D.A. Origin of Chemical Elem"ts Prom the Point or Via. of the Th"ry or Intbrnal structure mr,d stellar Evolution 200 T-e`J-t-kI7, Y=e P. Probl-3 or Statistizal ri~Yslcs and Them--- 4.7namics Of Oravitating Systems 21% Wile, G-X. Structural Lnrinity of the Universe &rd the vletagal.'q as a Typical Populated Cosmic System suary of Rr;~Ort) 270 Plo-*n. 1.R. 30.0 penlax*s on tile Growth of Mltmpy 228 3taru~*ovIch, X.F. On the Therr-dynactics of' the Unlv-~ 21Q 0oneral Problems or cosmology 243 VORONTSOV-MITAMINOV, Boris Aleksandrovich; prof., retsenzent-, SAMWNMO, L.V., red., BRUDNO. K.F.. tekhn.red. (Basays about the universal Ocherki o vaelennoi. Izd.4. Moskva, Gos.izd-vo fitiko-matem.lit-ry. 1959. 532 p. (MIRA 13:2) (Cosmogony) MARTYNOV. D. - Draconids. As-tron.tair. no.205:4 0 '59. (MIRA 13:6) (Meteors--October) HIMILOV, A.A., otv.red.; YLARTYNOV, D.Ya., doktor fiz.-rwt.nauk. zam.otv. red.; DURNEV, A.1.9-d-o-ktor tekhn.nauk. red.; SOLOV'YEV, M.D., doktor tekhn.nauk, red.; POPOV. P.I.. prof., red.; PARERAGO, P.P., red. (deceased]; MUSKIY, V.V.. doktor fiz.-m tem.nnuk, red.; BAZUIN, V.T., red.; BRONSIRRN, V.A., red.; SAHSONENKO, L.V.. red.izd-ve; LEBARVA, L.A.. takhn.red. [Proceedings of the Second Congress of the All-Union Astronomical Geodetic Society) Trudy Vtorogo s"ezda Vaesoiuznogo astronono- goodesicheskogo obahchestva. Moskva, lod-vo Akad.nauk SSSR, 1960. 151 P. (mIRA 14:2) 1. S"yezd Viesovuznogo astronomo-goodezichaskogo obshcheBtva. 2d, Leningrad, 1955. 2. Chleny-korrespondenty AN SSSR (for Mikhaylov, Parenago). (Astronomy, 3pherical and practical--Congresses) (Geode sy--Congre a se a) Pravda. Moscow. PHASE I BOOK EXPLOITATION 30v/*5174 Vtoroy 3ov:tjkly kosadchookly korabl I; materlaly, opubllkovennyye T gazet Prards" (The Second Soviet Cosmic Ship; Materials Published in the Newspapar *Pravda') Moscow .19b0. 198 p. 50.000 copies printed. Roe& for thlooPublication; V. Rout and V. SmIrnov; Tech. Ed.: TagodkIn PURMS: This book Is intended for the general reader. COVERAGE: The book is a compilation of articles which appeared In the newspaper Pravda after the launching, orbiting. and re- covory Or the capsule or the Soviet 4,600 kg apace5nip on August 19, 1960. The articles give come details of scientific research undertaken in this flipt in trio fields or biology, cytology, genetics, cosmic radiation, aolar radiation, "Itra- violet radiation, and radiation levels. A description and three photos bf tho_c~apiule_are g1ven. No personalities are mentioned. There are no references. Llialtless Perspectives. V. Fedyna Doctor of' Phy3lcal and Rothenstical Sciences go Cars for Future Astronauts. j) Markov Academician of the Academy of Sciences BSSR [Heai!_O~ Chemical and PhYslologl- cal Lsb4ratory of the Instltut P%zlologil (Institute or Physiology), Ninak) 91 Forerunner of Great Conquests A Allkhpm_~y~ Corresponding Member of the Academy or Scle~oci-tNeRK ~__Irector of the rizicheekly Institut AN Arctyanakay SSSR ~Phyaical Institute or the Academy or science@ Amy anakaya SSR) j 93 Television '11ye' In Guter Space. _L- _Yedorov 95 Two FUghts. Lo nid Sobolov 98 .2~ Beginning of a sew Kra. 01-ga Farah 100 Meeting Vito the FIrst -Astronauts.' V. Smirnov, 1. Sn1rokov 102 Event Which Surprised the World. D K&rt Professor, - ..M!r!xn23, (Director of the Gosudar*tvennyy a-arr-o-n-c7l,'cheekly In3ritut Ineni Shteroberga (State Astronomical Institute imeni 3htoz-nb*rg)) 104 creati" Genius or the Builders of Communism. F41torial In Pravda 108 Solution of a Very Important Problem. _Y._Amb&rtAk1.1LLn Academician 113 Enormous Success of Soviet Science and Fngineering. Press Conference in the Academy of Sciences USSR 115 Biological rmgrzLm of trio Spacesn1p. _j. 31aalcLan Academician 130 On the Eve of Manned Space Flight. V. Parin Active Member of the Academy Of Xedical Sol ences USSR 137 Into the Depth* Of the Kicrocoamoa. A. Vcrnov, Corresponding Member of the Academy of Sciences USSR; A. _Urior ~ Proreasar 14j MASE I BOOK EXPLOnSTION 30V/4946 lilkhayloy, A. A., ad. Stantoll v kolmoSel Nbornik statey (Space Stations; Collection of Articles) Moscow, Xzd-vo AN SSSR. 1960. 444 p. 25.000 copies rint*4. (S*rIsG1 Akademlya nauk 33SR. lauchno-populy&r nay, A. A. ILLkhayloy; Compilert V. V. Fedorov; Ed. of Mi Rea bliahl g Houses To. M. Klyaus; Tech. Ed. 1 1. D. XoYIcbkV,&. n L PURPOSgs This book Is Intended both for the space Specialist and the average reader Interested In space problems. COMAGEt The book contains T3 short articles by various Sov let authors an problems connected with space travel and the launch- ing of artificial saxth satellites and space rockets. Soc e pos- sIblittles of future developments are also discussed. The ar- ticles were published In the period of 1957-1960. So prs -- alitles are mentioned. Them sm~ me references. 11, pRZLIXIWT RESULTS OF SPACE INVESTIOATION Historical Frontier (October 4, 19581 72 clentiric Results of the irilpt 7 m t 5 of Soviet Sputniks JXarch 2b, 19581 75 Soviet Artificial Earth Satellites [Pravda, October 9, 1957) 78 Card! Ida t. of Physical and Rxthe~_tlcal Sciences. Automatic Laboratory In Space lNovember 14. 195~1 go ," the-tical _2_1_000=r of Physical and Ft- o,, 1 a the Upper Atmom P-here With th. : . no S% : Help of the Artificial Earth Satellite lotober 10, 19571 93 Soviet Artificial garth Satellites IP"vda, April 27, 19581 96 . Candidate of Physical and Fathe~tlc&l V lu a . Way to an Understanding of the Universe nIz.- ok ~ il [December 4. 19571 112 0IIntb L onding Kember of the Academy of .I.Lurnosova. Candidate of Physical And C,_ ..c.. US. 4 Rathematical zeienc*s. The Su.n, Cosmic Radiation. And Sputnik@ 1Xo"mber 14, 19571 115 3 1. , Professor. Investigation of Outer Spec* KO :' 118 r 11, 19571 T Third Soviet Artificial MartrA Satellite I Pmvda, Way 18, 19581 124 Discoveries, Widening Knowledge About the Universe ,Pmvda, October 5, 19581 153 p1trgy a A. candidate or Physical and PAthe- watxcal Sc-"s. In Outer Spec* - Our Third Sputnik 1july IM 1 174 I . Doctor of Physical and RathematIcal %trl Il !n 22 1956 _ . .a .j. _ 0__ Space I Mar,ch , r_n. i; December 11, 19;;1-, 83 ArsentlyVy, V, V, Sputnik on a Photo plate jp4ron 19581 188 N&rtYnOv V ft , Dogtor of Physical and Pathomatical of t9a Mysteries of the Universe [Ray 18, 19581 190 Palo t" y, A_ Candidate Of Physical and Kathematical 2 - a 4 cfenc* 2- Wlii Does the Amount of Reflected Light Frow the 3P-t-lkg ChAX4*7 [Sept..b.r 12, 19581 191 High Altitude Laboratories IMay 16. 19581 192 0140#Vloh~ A- a-. Doctor of Physlc4l. And Kathematic.1 Sciences. Outer Space Laboratory 119581 194 Ftjorov, Te, K., Corresponding somber of the Academy f _ BCiOnigl USSR. AASA-lt on Outer Space 119581 .704 1 C *no*,. 18skOv, P. , Candidate of B1.1 I &I S I Life On 0 -MV-Srotntir INovomb*r 14,1957 1 224 PHASE I BOOK EXPLOITATION SOV/5776 Martynov, Dmitriy Yakovlevich Kars prakticheskoy astrofiziki,Pourse in Practical Astrophysics) Moscow., Fizmatgiz, 1960. 5 p. 4500 copies printed. Ed.: I. Ye. Rakhlin; Tech. Ed.: K. F. Brudno. PURPOSE: This textbook is intended for students taking a anivers1ty course in astrophysics, COVERAGE: The book has been approved by the MIni*t;erBtvo vysshego obrazovan-4ya SSSR (Ministry of Higher Education USSR) as a textbook for the physics and mechanicomathematical divisions of state universities and Is the first part of the work entitled Obshchaya astrofizika (General Astrophysics). In plan and con- nts the book roll67w-s the general outline of the course in astrophysics given at Moskovskiy universitet (Moscow University). Fundamental concepts and principles of physics which are necessa-'T for an understanding of astrophysics have, on the whole, been Cmq-t/6- Course In Practical Astrophysics SOV/57'', omitted on the assumption those using the text have completed the full program of physics courses requisite at unlversitli-P3, The authorphowever, does include a discussion of photograpn-4~- processes which are very important to astronomy and astrop~i..-,, since he feels that this subject is rather neglected in physJ courses at Soviet universities. Supplementary material not strictly necessary for a student of astrophysics is given I.; small print. The book has a very detailed table of cont-~--nt&, only the titles of the individual chapter section headings r-e given here. Frequent reference is made to the work of D. D, Maksutov, Soviet designer of telescopes. The following person- alltles are mentioned: Professors A. 1. 1-.-bedinakiy and V, V. Sharonov; scientific staff members of the Gosudarstvennyy astronomicheskiy institut im. P. K. Shternberg (State Astronor-~-- cal Institute imeni P. K. Shternberg) N. S. Kardashov, V. 1. Nori- a,nd Ye. A. Makarova; and senior laboratory assistant B. S. Avedisova. References accompany each chapter. Car-dVt- d .1 7w 4-1 LA Tq-d -~-Tp T-,M-TM 'M-T- -T2--T- r-- -.4-7w- nq~~,.a q1 -P~749- q~ ic 9-Tvwl -n rm -.~-4rwq .-dtTI, "1 .9 ~-A 2m Ra J. ,~ P-v. 51 ;nn,- -VI-Ij -,n .1 $~;:Z= YVIV" A -qAjA. U-.- I-T--l- ;. ---Q = 9"~" tmcn tn -i W- jo f-. .iq -r4 - x- -r~ mmmax pm JQJ P'P-~n -1 IRO-q VIC .2mimm 'A.TqC~j *A *A I.TK-W *,n%c"C-G 'A *H r7 '4-11--A *0 *v 'SP-4111a 'L 'a ,A- 7 4 'i'T.3 ~,Ikq G -XU 'Y 'T ti-C TVP44nz lvm~~L 'y ii l*:1 q--41 A I --Pa "Id- 000'a -J96T ILS6T-L76T v= i-,n m ~,-~%-v 3- "-1 A-WOA) A~-%t XT-q- !LS~'. - Lt6l I.-I W, - sk'.==Q'4-V tLrtfix -.,M I wra S/025/60/00G/06433/3 12 AUTHOR,. Martyncv, D,Ya,, Professor, President TIMLE - Ship-Sputnik PERIODICAL- Nauka I zhlzn', 1960, No 6, p 8 13- The IaAn:hing of '.he f3'urth Soviet sputnik is a tc3t f~~r the f-'-E-~ interplanetary ship. Its grea, weight isuhavoidatle, for a ma-,n'kfr, su,~~ a sl-,lT has to have a certain store of f~cd and oxygen, contr-ol and measurAng equlpmen*, teles,2ope-,, 2ameras, stabl.liz!ng devices, and aiso means for deta^hing the pi-1 - cabin and for landing. In th-s te5t, the cabin will not be ret-irned. and ~np Th'r is n~,* manned. Like the prev!Dus sputniks, the fourth is launahed at a larg- 3~ng-e to the equator plane - 65c. Du- to this it will be visible from amc~t --n-y p--~L~e on, the Earth, without a teles~,Dpe, It mace-- its 42,000 km cir-le round '~.- Z-a-r' in 91 minutes. Its solent-Ific anJ technical' eq,ilpment is working perfectly. ASSOCIA!:()N V!~e~ioyuzncye a&lronomo - geodezicheskoye obshnhestvo (.AEtronom----- - Geodeti: So:lety of the Soviet Union) Card 1/1' S/O30V60/OOO/O07/O09//011 B0161 .0058 AUTHOR: Martynov, D. 7a., Professor TITLE: Popularizing Astronomical Knowledge PERIODICALs Vestnik Akademii nauk SSSR, 1960, No. 7, pp. 97-98 TEXTs The 3rd Congress of the Vaesoyuznoye astronomo-geodezicheskoye obahchestvo (All-Union Astronomical and Geodetical Rn ), hold from April 6 to 11, was of special interest in view of the tremendous changes in the fleld of astronomy in the USSR and all over the world in recent years. Meant is the first advance of man Into angmin -q &gg-Zolespecially of the Soviet man. The membership of the Society has almost doubled during the last five years and exceeds 2,000. This was mainly the result of the increased number of local departments (branches). The Society could, however, become a real mass organization by recruiting members among teachers, practicing geodesists, and all people interested in the exploration of the cosmos..A. A. Mikhaylov, Corresponding Member of the AS USSR, Chairman of the Society, delivered a report on the activities of the Society, which was supplemented by lectures from delegates of Card 1/4 Popularizing Astronomical Knowledge S1030V601OC"'ilCo-[,,'C,0911rlI B016/ .058 local branches. The experience gained in the propagation of atheism (.V. V. Bazykin and V. I. Kurysheva) and astronomical knowledge awoke general interest. The branches of the Society need small popular observatories and planetaria for a scientific and vivid dissemination of astronomical knowledgep such as were established at Khar1kov, Leningrad, and the village of Novaya Praga, Kirovogradekaya oblast'. All delegates of the Congress stressed the necessity of strengthening the contact with the Vaesoyuznoye obahchestvo po rasprostraneniyu politicheskikh i nauchnykh znaniy (All-Union Society for the Propagation of Political and Scientific Knowledge). Several lectures dealt with the selection of the best types of mass telescopes. D. D. Makeutov, Corresponding Member of the AS USSR, reported on the project of the largest 6-meter telescope in the USSR. On the basis of the study of the astrophysical conditions (astroolimate), the installation of this instru- ment is to be carried out by several branches of the Soviety. The first results of the International Geophysical Year were discussed; the lecture by N. 1. Grishin proved that the members achieved considerable success in studying noctilucent clouds and meteors despite modest means, Prospects of rocket engineering were discussed in further lectures Card 2/4 Popularizing Astronomical Knowledge S1030V601000100710091011 B016/ '. 058 (K. F. Ogorodnikov), and reports were delivered by the following persons: S. K. Vsekhavyatski N. P. Barabashov, V. V. Sharonov, and D. Ya. Martynov. An atlas of Mars drawings was publTs-K-ed by the publishing house of the Academy of Sciences USSR. The achievements of the local organizations were illustrated by an exposition during the Congress. A. A. Yakovkin reported on observations of the lunar positions for the purpose of solving astronomical and geodetical problems; M. S. Zverev reported on new basic systems of stellar positions; S. V. Yeliseyev and 0. A. Mellnikov a oke at the joint meeting of the Astronomical and Geodetical Sections. The Geodetical Section mainly dealt with methodical problems and the introduction of modern technology into geodetical practice (15 lectures, including those by A. A. Izotov and S. G. Sudakov). P. I. Popov, R. V. Kunitski , B. A. Vorontsoy VgIIyamjnnx,-F~ Yu. Zigell, and M. 9. Dagayev mentioned the unsatisfactory organization of astronomy teaching and the poor training of teachers. A request was put forward to resume the publication of the periodical "Mirovedeniye". The newly elected Presidium is composed as follows: D. Ya. Martynov (Chairman), A. 1. Durnev, A. A. Izotov, R. V. Kunitskiy, S. G. Sudakov, V~P.Tsesevich (Deputy Ch men 19. 1. Grishin and M. M. Daga-yev (Scientific Card 3/4 Popularizing Astronomical Knowledge S/030 60/000/007/009/011 B01 6YB058 Secretaries); V. V. Bazykin, S. K. Vsekhsvjyatskiy, I.-_Rt_ZhongoIovich,_,__ I-T. Zotkin, A. A. Mikhaylov, V. V. Fedynskiy, and Ye. Kh. Kharadze. "I Card 4/4 867n s/o26/6o/ooo/ol0/OO2/013 31 /5_6~_ 0 s 7, / o6 z Ai66/Ao26 AUTHOR; Professor TITLE- The Enigma of Venus PERIODICAL Priroda, 196o, No. 10, pp. 8-15 TEXT- The article reviews the present state of knowledge on the planet Venus and makes deductions as to the period of rotation, temperature and pro- bable composition of Venus's atmosphere. Recent spectral observations of Venus v indicate with a probability of 135.n6 that the period of rotation is more than 7 days if the planet rotates from W to E and more than 3.5 days if from E to W. The upper rotation limit is set at 225 days. Spectral photos show parallel c1roud distribution similar to that on Earth. Observations made by V.Ts. Tsesevich and B.I. Yezerskiy tend to confirm the opinion that the axis of rotation Is in- clined 230 to the orbital plane, while the north pole has a direct ascension of 20 and a declination of 72OIn 1960, Strong's experiments with a telescope raised by balloon to heights above 24 km indicated that the Verus's atmosphere --on- tained sufficient water vapor to give a precipitation of 0.019 mm fEarth F stra- tosphere would give 0 004 mm). N.A Kozyrev thought he detected the glow of N2 from Venus in the night sky. lit directly by the Sun, but thIs Is not confirmed Card 1/2 The Enigma of Venus s/o26/6o/ooo/o., A166/Ao26 Attempts to gage the temperature on Venus were made in autumn 1959 by A.D. KuA min and A.Ye. Salomonovich with the 22-meter telescope of the Fizicheskiy inst.- tut AN SSSR (Physics Institute of the AS, USSR) on a wavelengtr of 8 mm with Venus near her inferior conjunction. The temperature rose from +421 (17 days after conjunction) to +1700 (73 days after conjunction)with respec-live ez-11,m~t. errors of t300 and �800. A definite phase effect was noted, the temperatir~- rose as the area of the planet lit by the sun increased. This phase effect PC,'-;7~ to a slow rotation of the planet. It is probable that places on Venus varv in temperature from a noon 4-200 to 3000C to a night temperature of zr~ro. Tre au*--- presumes that the whole surface of Venus is covered by ocean which protects the rocks from carbonization However, the atmosphere contains considerable water vapor and probably much N2 derived from NH3 In the course of the planet s evolu- tion. Observations cf the C02 absorption bands set the pressure at cloud level at about 0.17 bar. :f nitrogen is the main component of Venus's atmosphere, the pressure at this level may be 0.5 bar or more. It is not known how far from the land surface is this cloud layer. Assuming it is 20 km , the pressure of C02 w the surface would be roughly 4 bar or, with considerable nitrogen, 10 bars or more. A high barometric pressure would prevent the oceans from boiling, even at high temperatures. There are 2 photos, 4 figures and 2 Soviet references. ASSOCIATION: Gosudarstvennyy astronomllcheskiy institut im. P.K. Shternberga Card 2/2 (State Astronomical Institute imeni P.K. Shternberg), Moscow MARTYNOV,- D.7a. V 465 CYgni. Per.zvezdy 13 no.2:142-141+ N 160. NIPA 14:10) 1. Gosudarstvennyy aBtronomicheskiy institut P.K.Shternberga. (stars., Variable) BAMIN, V.V.; BRONSHTMi, V.A.; VORMSOV-VELOYANINDY, B.A.; DAGAYRY, M.N.; DMMIYXV. L.S.; IZOTOV, A~A-; EJLIKOV. X.A.; KOITS11Y, R-V-; MAR WVr-LL-U.; KINCHEMV, Ye.Ya.; YMIL110, A.D.; F it, T*I.G.i POIPOV, F.I.; RUNIKOV, L.I.; SVBTLOV. R.I.-, SRWIN. i--&-; SHISTOVSKIr, X-N. Mikhail Bvgenlevich Nabokov; obituary. Yis. v shkole 20 no-3:110- 111 My-Je 160. (MIRA 13: 11) (Nabokay, Mikhail Evgenlevich, 1BB7-1960) WMIOV, D., prof. .--Iwli ~orlzons open for astronomy. Hauka i zhizl)' 27 no-9:5 S 160. (MIRA 13:9) 1. Direktor Gosudarstveumogo astronomichookogo instituta im. Shternberga. (Astrono-iy) PERELIJ, Yu.G.; POPOV, P-I-; MARTYNOV, Dja - MITSKIY, R.V.; VORONTSOV-VEL'YAMINOW, B.A.; BAZY-K-M., V.V.; KULIKOV., K.A.; SHISTOVSKIY, K.N.; TSVEETOV, R.I.; BRONSHTEN,, V.A.; DAGAM , M.M.; MOGIM0. A.D.; SEMAKIN, N.K.; EI-117RIIEV, L.S.; IZOTOV, A.A. Mihail Evgenlevich Nabokcpr, obituray. B~ujj.VAGO no.28:60-62 16o. (141R& 14: 6) (Nabokov, Mikhail Evgenlevich, 1887-1960 Ph 92 9 S/U33/60/037/005/oo8/024 3. / 5- --50 (/47, 2-q E032/E514 AUTHOR: Martynov D. TITLE: On the Radius of Venus PERIODICAL: Astronomicheskiy zhurnal, 1960, Vol.37, No.5, pp. 848-855 TEXT: The angular dimensions of Venus derived from direct measurements are not very accurate. Published data suggest that the true value of the radius of Venus lies between 6100 and 6300 km~/ This uncertainty in the radius is quite unacceptable if one recalls the proximity of this planet. However, analysis of observations of the occultation of Regulus by Venus on July 7,1959 provides a more accurate value for the radius of Venus. The data employed in this analysis are listed in Table I on p.851- It is shown that these results lead to the following figure for the linear radius of Venus: 6100 + 34 km. In addition, the radius obtained from the transit of Venus across the solar disc, namely, 8,,.41 + 0".05 (6 = I AU), is confirmed and corrections of the ephemeris position of Venus at the epoch of occultation are determined with great precision (A a = + 0-9.044, A6 = -011~60).~ Card 1/2 84929 S/033/60/037/005/oo8/024 E032/E514 On the Radius of Venus Acknowledgments are made to V. S. Avedisova for her assistance in the calculations. There are 5 tables, I figure and 8 refer- ences: I Soviet, 3 German and 4 English. ASSOCIATION: Gos. astronomicheskiy in-t imeni P. K. Shternberga (State Astronomical Institute imeni P. K. Shternberg) SUBMITTED- July 20, 1960 Card 2/2 .-- WTYBOV, D.Ya., prof. Riddle of Venus. Friroda 49 no-10:8-15 0 160. (MIIU 13:10) 1. Gosudarstvennyy astronomicheskiy institut im. P.K.Shternberga, Moskva. (Venus (Planet)) KORYTNIKOV, S.N.; LAVROV, F,.I.; RARTYNOV, D.Ya... prof. [Bibliograpby of spectral binary stars] Bibliograftia spektrallnd- dvoinykh zvezd. Moskva, Izdana Astronomicheskim Save$wn Akad. nauk SSSR. No.l. [Frox 0 bra. to 6 hrs. A.M. Compiled by an order of the Committe 5 a ,Rd 45 of the International Astronomical As sociation] Ot Wsdo Sostavlena po poruchenilu Komissii 5 1 42 Hezhdunarodnogo Astronomicheskogo Soiuza. 1961. 153 P. (MIRA 15:3) 1. Astronomicheskaya observatoriya im. Engellgardta (for Lavrov, Korytnikav). 2- Go cheskiy institut imeni P.K.Shternberga (for MartynovI-. (Bibliograpby-Stars, Dauble) KULAGIN, S.G.; KOVBASY1:K, L.D.; DAGAYEV, M.M.; IAZAREVSKIY, V.S.; MIDOVICH, Te.G., BRONSHTEN, V.A.; YAKHONTOVA, N.S.(Leningrad); KUROCHKDI, H.Te.; DOKUCHAYEVA, O.D.; SHCHMBINASAMCIYWVA, I.S.; MASEVICH., A.G.; LIPSKIY, Yu.N.; 70V~, D.Ya.; AREM IYEV, V.V.; MOROZ, V.I.; MASEVICH, A.G.; PERELI, Yu.G.; BAKULIN, P.I., otv. red.; KULIKOV, G.S.,, red.; AKHIXMUV, S.N.., tekhn. red. [Astronomical calendar; yearbook.Variable part, 1962] Astrono- micheskii kalendar'; ezhegodnik. Peremennaia chast', 1962. Red. kollegiia: P.I.Bakulin i dr. Moskvap Gos.izd-vo fiziko-matem. lit-ry, 1961. 259 p. (Vsesoiuznoe astronomo-geodezicheskoe ob- shchestvo, no.65) (MIRA 14: U) 1. Gosudarstvennoye astronomo-geodezichesko e obahchestvo (for Kalugin, Kovbasyuk, Lazarevskiy, Demidovich~. 2. Moskovskaye ot- deleniye Vsesoyuznogo aritronomo-geodezicheskogo obshchestva (for Dagayev., Bronshten, Kurochkin). (Astronoqr-Yearbooks) 27765 S/188/61/OOO/OC5/'-',',1 o6 -3, IS-S-0 (104f ///,0 S-7) B104/B203 AUTHORt Martvnov. D. Ya. Y--~ TITLE: Venus. Physical character of the planet (On the 200th anniversary of the discovery of Venus's atmosphere by M. V. Lomonosov) PERIODICALs MoRkwr.-tkiv llniversit~at. Vestnik. Seriya Ill. Fizika, astronomi4ya, no. 5, 1961, 23 - 38 TEXT: From May 26 to June 6, 1761, Venus passed the solar diaQk. At that time, M. V. Lomonosov succeeded in proving a refraction of tdhe sunlight in Venus's atmosphere. The present paper is devoted to the 'Wry of this scientific achievement by Lomonosov which is termed one of his less important ones. At first, the difficulties of an accurate determination of the period of revolution and the posItion of t1a axis of revolution of Venus are described, Its period of revolution was determined to lie between 22 hr and 225 days depending on different methods used by different authors. The position of the axis of revolution is also uncertain (Link F., Bull. Astr. Inst. Czechoslovakia, 10, 113, 1959; Mur [Moor] P, The Card 1/4 27785 S/ 1 88/61/000/0-)5/~, j 6 Venus. Physical character of the B104/B203 planet Venus, translated from English; Belopollskiy A. A., Astron.Nach- richt., .11,~.2, 263, 1900; Richardson, P. S., Publ. Astr. Soc. Pacif., LO, 251 - 60, 1958; Kuiper, G. P., Astrophys. Journ., 120, 603 - 5, 1954; Richardson, R. S., Publ, Astr. Soc. Pacif., �1, 304 - 314, 1955; Yezerskiy, V. I., Tr. Khar1k. astr. obs. 12, 162 - 163; Uch. iap. Khar'k. gos. un-ta, 21, 1957; Tsesevich, V. P., Astr. tsirk., 1.~8, 15, 1955; Sharonov, V. V., DAN, 82, 351 - 3, 1952). On July 7, 1959, Venus passed in close proximity "Regulus", a star of first magnitude. The author obtained observation material from observatories all over the world, and determined Venus's diameter to be 6100 km with an uncertainty of 30 - 40 km. The mean density of the planet was found to be 5.12 g/CM3. Papers on the composition of Venus's atmospliere are discussed. A water content five times that in the earth's stratosphere was detected. The free-oVgen content is 1120 of that in the earth's atmosphere. N. A. Kozyrev(lzv. Krymskoy astrofiz. obs., 12, 169, 1954) detected N and N+ in Venus's 2 2 atmosphere. The existence of liquid and solid particles in the atmosphere was derived from the polarization of the light reflected from Venus's atmosphere. The effects observed may be due to water droplets (2 - 2.564-) or quartz particles (5 - 10&-). Papers on the temperature of Venus's Card 2/4 27785 / r,-, I~06 S/186/61/000/UO5 Venus. Physical character of the B104/B203 atmosphere are discussed in detail. It was determined from the thermal radiation (Pettit. E., Nicholson S. B., Publ. Astr. Soc '. Pacific, 67, 293 - 314, 1955; Opik E. J., Irish. Astr. Journ., A, 37 - 47, 1946; Strong I., Sinton W. M., Science, 121, 676, 1956), from CC 2 absorption lines (Chamberlin J. W., Kuiper G. P., Astrophys. Journ., L21, 399, 1~b6), and by radioastronomic methods (Mayer C. H., McCullough T. P.,-Sloanaker R. M., Astrophys. Journ., 127, 1, 19581 Alsop L. E., Astron. Journ. 501, 1958; Gibson F. E., Mlcz;%van R. J., Proceed. URSI-IAU, Rad-astr. Symposium, 1958 (1959); Kuzimin A. D., Salomonovich A. Ye., Astr. zhurn., 2~7 - 500, 1960). Results show a wide spreading: T - 235 7400K. The height of the homogeneous atmosphere was determined by the author at 6 km, by Menzel V. H. and G. de Vauculeurs (Nat., 188, 28 - .1,5, 1~)6u) at 6.5 km. The temperature of Venus's surface is estimated at 500C, the pressure at 5 - 10 The idea by Menzel 1j. H. and 'Whippel F. L.""ilubl. A. S. Pacif., ~1, 161 - 168, 1955) who stated that Venus's surface con- sisted of oceans and seas is discussed. Much attention is paid to the composition of clouds on Venus und to the quo8tion as to whotvx itv ue4a might consist of hydrocarbons. In 1961, a group of radiophysicists headed by Academician V. A. Kotellnikov determined the frequency Card 3/4 27785 S/188/61/0'u-0,!~"5, _6 Venus. Physical character of the ... B104/B203 distribution of signals reflected from Venus. Thus, they found a peripheral speed on V~2nus's e-juator of 40 M/sec. Since this vilue ws determined irrespective of the 'position of the axis of revolution, it will have to be corrected accordingly. The author considers improbable Venus's temperature of 90.'-j - 10000K as it was determined by A. j. Kuzlmin and A. Ye. Salomonovich (Radjoizlucheniye Venery na volne 9.6 cm (Venus's radioemission with a 9.6-cm wave), Astr. tsirk., no. 222, 1961). There are 38 referc-.ces: 13 Soviet and 25 non-Soviet. A630CIATION: Astronomicheskiy institut im P. K. ~hternberga (Astrcnoa,._ic4l institute imeni P. K. Shternberg) SUBMITTED: May 22, 1961 Card 4/4 S/026/6l/00C/:S~~'/--'--' ----I D05l/Dll2 AUTHORt Martynov, D.Ya., Professor TITLEt On the way to discovering the mystery of Venus PERIODICALt Priroda, no. 9, 1961, 24-31 TEXT: In continuation of a previously published article on Venus (Priroda, 1960t no. 10, B-15) the author discusses the results of observa- ticns mostly made by Soviet scientists at the time of the inferior cor.-'jn,,t- cf' the planet in April 1961. In 1961,Soviet radiophysicists belonging ti-~ Academician V.A. Kotellnikov's group found the following definite values fir the solar parallax, which is used as a basis for an exact computatJon of 'he astronomical unit, necessar for the calculation of interplanetary rooket ar-d spaef ship trajectoriest I (solar parallax) = 811,8027 1 0",0003; 1 a. -.~ . (astronomic unit ) - 149 457 'O0 t 5000 km. While the dynamic parallax established in 1950 by Rabe was Jr& = 8",79835 1 0.00039, and hence I a.u. -4c = - ~ 532 000 1 7000 km, the results obtained by Pioneer V did not close th,~ gap ')etween these values. The author considers that only new methods C C ard 1/~ S/026/61/000/009/3GI!5~-'7 Or, the way to discovering.... DOWD112 ani prolcrgei observation of a cosmic radiation source on 21 cm waves will lead to an exact computation of the parallax. The high technical level ~,.f expeTiments conducted by Soviet radiophysiCi3tS in the radiolocation of V-ir'-s was emphasized by the fact that, apart from recording the reflected -3igrial, they found that whereas the pulses sent to Venus had a very narrfw wa-re-band, when reflected they had a very wide band. This was due to the Doppler effect during the rotation of the planet upon its axis. In contract t,.N experiments within the optical wave range (in a previous review it was J;~scribed how A.A. Belopollskiy and R.S. Richardson had been unsuccessful in cbserving the Dcppler effect in Venus), observations of the width of re- flerted radio signals permit detecting the speeds of rotation at the equa- ~.f the planet as low as 20 m/sec. The same radiophysicists found that th,~ width of the reflected signal corresponds to a speed of rotation at the -q.:at-):- of Ven--23 equal to 40 m/sec. From the radius of the planet (610o km) ai~d the lengtl, of its circumference (2 r r = 3.83-104 km) it can bp de- r-',je" tPat at the indicated equatorial speed the planet has a period of v---,t!,~n of approximately ll.' days. Taking into accr-.-unt an inclination lr'~ rotational axis as determined by Kuiper and Richardson, the period of of the planet can he established at somewhat less than 10 days, ^1 a - a '- / '6 S/026/61/000/009/-1-011/007 on the way to discovering... D051/D112 with a possibility of error from 10 to 2CW/o. This means that the sides of Venus are successively irradiated by the Sun over this 10-day period; con- sequently temperature conditions on this planet must be comparatively mild. A.Ye. Salomonovich and A.D. Kuzlmin carried out observations on a wavelength of 9.6 cm during the last inferior conjunction, and found that on certain days, when the unilluminated side of Venus was facing the Earth almost en- t1rely, -its brightness temperature:-reached +7000C and changed by 200-3000C in 1 or 2 days. These unusual thermal conditions suggest that the radia- tion of Venus is basically nonthermal and is possibly emitted by high-energy particles surrounding the planet and retained by its magnetic field, simi- lar to the conditions near the Earth and Jupiter. In the light of these new discoveries it can be said that the surface of Venus is moderately hot. During the radiolocation of Venus, Soviet radiophysicists also found that the reflection of radiowaves from its surface varied in different points, evidently due to the fact that the surface is uneven. For various reasons, past attempts at definitely establishing the length of the radius of Venus were unsuccessful, but the eclipse of Regulus by Venus on 7 July 1959 helped considerably to solve this problem. On the basis of data collected from ob5ervations made all over the world, the author produced a diagram (Fig. Card 3/6 S10261611000100910011005 On the way to discovering... DOWD112 showing the change in position of the star behind the disc of the planet. In this diagram the changes in position of the planet were given with the .nverse sigTi to Regulus, the disc of Venus being shown as fixed with the points of appearance and disappearance of Rerulus around its rim. Ai~ points of disappearance of Regulus around its rim. All points of disappear- ance of Regulus lie on a circle with a radius of 14", 30, all points of appearance - on a circle with a radius of 14", 39. The centers of these circles nearly coincide up to 011, 1. The author explains this displacement 1-y the difference between the time dpducted for the Earth's rota t4 ons upor, its axls anti the time which is at the basis of celestial mechanics fAb- stracter's note% In a footnote the author refers to the pamphlet of D.Ya. Martynov I'Veka i mgnoveniya ("Centuries and Moments"), Izd-vo MGU, 1961, 62-63, and to "Priroda", 1961, no. 4t 9-16]. The dark rim of Venus moved tcwards Regulus, as a result of which the star became less intense and fi- nally disappeared. Shortly afterwards Regulus appeared again at the bright rim of the planet. This moment was fixed with some delay, when the star had nearly regained its former brightness. This explains why the circum- ference of the planetts disc at the reappearance of the star is somewhat larger than at its disappearance. The author considers the decreasing in- tensity of the star as being due to refraction of light in the p:anet's Card 416 On theway to discovering... S102 611000100910011'-103 D051YD112 atmosphere. All possibilities of refraction taken into account, it was found that the radius 1411, 30 exactly corresponds to the purely geometrical eclipse, and, consequently, can be considered as the planet's radius with an error of 1 011, 10. On the basis of 1 a.u. this gives 8",43 t 01',06 for the angular radius of Venue and 6110 km 1 40 km for the linear radius. The results obtained by processing the data of the mentioned eclipse are in full accordance with the results obtained in the USA by Menzel and de Vaucouleur. There are 4 figures and 4 Soviet references. ASSOCIATION: Gosudarstvennyy astronomicheskiy institut im. P.K. Shternberga Moskva) (state Astronomical Institute im. P.R. Shternberg Moscow/) ~ Cart,L 5/6 YJMYNGVP D.1a. Continuous emission of the chromosphere beyond the Balmer series during the solar eclipse of 1954. Astron.zhur. 38 n0.3:443-447 W-.Te 161. (KMA 14 t 6) 1. Gosudaretvannyy astronomicheekLy institut imeni P.L.Shternberga. (Sun) (Ecl:~Vses, Solar-195j+) MARTYNOV., D.1a.; POSPERGELIS., M.M. photometric analysis of the structure of the atmosphere of Venuss Astron.zhur. 38 no.3:55&-561 W-Je 161. (KMA 14:6) 1. Gosudarstvennyy astronomicheakiy institut imeni F.K.Shternberga. (Venue (Planet)) 295o'~ 4 / / 6 8 / / / / 0 0 0 0 2 0 10 1 0 3 0 3 3 0 ~/,' 3 S 9032/E514 AUTHORSY MaEty~ov, D. Ya and Alduseva. V Ta TITLE- Absolute spectrophotometry of the chromosphere during the solar eclipse of June 30, 1954 PERIODICAL! Astronomxcheskiy zhurnal. v 38. no 4. ig6i. 593-blO + I plate TEXT. The authors analyse the photographs of the flash spectrum obtained during the expedition organised by the Kazanskiy ensudarst'vennyy universitet (Kazan State University) to Tikhoretsk Station (Ref 1-. D Ya Martynov, Astron tsirkulyar. No,,151~ b. 1954) The spectrograms were obtained by L V Popov and A, L Stolov in accordance with the programme developed by the first of the present authors, who also analysed the spectrogram5 after the death of L V Popov The work was carried out at the Gosudarstvennyy astronomitheskiy in-t imeni P K Shternberga (State Astronomical Institute imeni P K Shternberg) The flash spectrum was obtained with the quartz spe:.trograph (ISP-22) (600 prism with 47 x 30 mm fa:es, focal length of collimator lens 600 mm, diameter of cd-limator lens 40 mm) The image of the sun was produced on the alit of the spectrograph by Card 1/6- Absolute spectrophotometry S/033/61/038/004/002/oio E032/E514 means of a parabolic mirror The operation of the slit shu'ter was recorded with the aid of a loop os:illograph and a :hronometer The absolute error in the recorded instants of time was of the order of 4081 The linear dispersion of the spectrograph in the wavelength range 310-490 m4 was 18~66 A/mm The calibration of the photographs was made with the aid of spectrograms of the :entre of the solar disc obtained through a quartz-platinum step-wedge absorber No 558 and the standard ribbon lamp )IF T- I MT-1) All the measurements were carried out on the self-recording microRhotometer (W-4). High density regions were examined with (MF - 2 microphotometer ~Ref 2, D Ya Martynov. V Ya Aldu3eva. Astron zh 34, 435. 1957) Corre'-tions were made for the microphotometer alit width the Fraunhofer lines and the s:attering of light in emulsion the photographic These corre:tions amount to 12 4% a, 340 mii and 3% at 483 m4 In addition to the above instrumental corrections. the following further three :orrections were introduced, 1) for the difference in the exposure timeB 21 for the extinztion and 3) for the difference between the intensities measured without the step-wedge absorber and the intensity of the solar spectrum measured with the absorber in position Detailt-d Card 2/_6~, 05)(19 Absolute spectrophotometry S/033/61/038/004/002/010 F032/E514 tables are reproduced giving the logarithm of the intensities of a column of the chromosphere with a unit zross-section and extend- ing from a height h to infinity. the logarithm of the intensity at the lower boundary of the chromosphere,and the barometric grad- ient ~ for a large number of lines (HI. Call. Till. Hel. Srll ' ScIl. Cal, Fel, Fell, Crl. NInIl. Till MnlI Till), The results. obtained for H 0-17 , He, Ca - K. H, Ca. Fe Fe Ti . Sr Sc. Cr are compared with the results obtained by other authors The results are described by the single-term exponential function E(h) = E(O) e' 8h (11) An approximate estimate is made of the abundances of Cal. CaIT SrlI and H in the second of the intensity of the analysed The IojrE vs found to be curved, given by tne sum of two exponential of Eq (11) quantum state The altitude variation helium lines (Hel k4472, Hel X4713) is h plotsfor these two lines were This is due to the fact that E(h) is exponentials instead of the single The second exponential is interpreted as Card 3/45, '4 I I I upho I.., , I j / 1) -, r, /'M It /0(12 /r) 10 14 being due to a Hel cloud at a height ot 1450 km above the iowex boundary of the chromosphere It was found that the lines &44026. 4472 and 5876. whizh have a common 2pIP0level exhibit an intensity maximum at the same height (1000-2000 km above the lower boundary) There is definite evidence that the physical ,onditions in the chromosphere vary very considerably both in time and space There are 7 figures 12 tables and 20 reference% 10 Soviet and 10 non-Soviet The English-language references read as follows Ref 6 C W Allen Astrophys Quantitics. London, 1955. Ref.19 L H Aller Sky a Tel . 19. 338 ig6o ASSOCIATION Gos, astronomicheskiy in,t im P K Shternberga (State Astronomical Institute imeni P K Shternbergl SUBMITTED Ncvember 1 1960 Card 11/6 MARTYNOV, D.Ya.; ALDUSEVA, V.Ya. Absolute spectrophotometry of the chromogyhere during the total solar eclipse of June 30, 1954, Astronezhun, 38 fto.4:593- 610 JI-Ag 161. (NnA 14:8) 1. Gosudarmtvennyy aetronomicheskiy institut im. P.K. Shtexmberga. (Eclipses, Solar-1954) MARMOV, D.Ya*, prof, On the road to the solution of the riddle of Venus. priroU 50 no.9:24-31 S 161. (MIRA 14:8) 1. Gosudarstvennyy astronomicheskiy institut im. P.K. Shternberga (Moskva). (Venue (Plzmet) ) 14ARTYNOV Kini-n of RU ebnocerotis. Astron.tair. no.218:14-15 F 161. (MIPLA 14:7) 1. Gosudarstvennyy astronomicheskiy institut im. Shternberga. (Stars, Variable) VARTYNOV.p D..,Ye. "The nwalcal Conditions in the Atmosphere of Venum" Paper presented at the Ilth International Utropbysical Sr,mposlxn , Liege, 9-11 July 1962 Astronomical Council of the AcadevW of Sciences, USSR MARTYNOV.-Dja otv. prof.,, otv. red.; DEIARIE, A.B... red.; ,,t_ GEORGIYEVAP G.I., tekhn. red. [Collection of works of the Moscow State University on the International GeoplWeical Year; astronomy]Sbornik trudov MGU po Mezhdunarodnomu geofizicheskowu godu; astronomiia. Moskva, Izd-vo Mosk. univ., 1962. 79 p. (MIRA 15:8) 1. Moscow. Universitet. (International GeoplWaical Year, 1957-1958) (Astronoiny--Observations) II4ARTYVQI,_2.jq.,, prof., otv. red.; DUMEV, A.Lp red.; IZOTOVp A.A., red.; POPMI, P.I., red.; PW-r.NbKIY, V.V., red.; IROInSHTEN, 'V.A., red.; RAULD, I.Ye.., red.izd-va; LAUT, V.G., tekhn. red. [Transactions of the Congress of the All-Union Astronomical and Geodetic Society] Trudy tretlyego s"ezda Vsesoyumogo astronomo-geodezicheskogo obshchestva. Mosk-va, Izd-vo Akad. nauk SSSR, 1962. 257 p. (14IRA 15:2) 1. S"yezd Vsesoyuznogo asti-onomo-geodezicheskogo obshchestva, 3rd, Kiev, 1960. 2. Prezident Vsesoyuznogo astronomo-geodezicheskogo obshchestva(for Martynov). (Astronomy-Congresses) (Geodesy-Congresses) ,9/035/62/0C)0/008/039/090 AOOI/AlOl AUTHOR: Martynov, D. TITLE: The nature of Venus PERIODICAL: Referativnyy zhurnal, Astronomiya I Geodeziya, no. 8, 1962, 77, abstract 8A529 ("Tr. 3-90 s"yezda Vses. astron.-geod. o-va, 1960", Moscow, AN 3S3R, 1962, 136 - 146, Discuss., 165 - 168) TEXT: This Is a survey of studies of the planet published up to 196o in- clusive. The author arrives at the conclusion that, in spite of considerable successes achieved due to application of new observational methods and extensive theoretical studies, our information on the nature of Venus is insufficient, be- cause the data on the surface and on atmospheric layers hidden by the cloud layer remain still uncertain. There are 21 references. LAbstracter s note: Complete translation] Card 1/1 MARTUOV, D.11a., prof. Eleventh International Colloquy an Physics of the Planets. Veat. AN SSSR 32 no,12:8D-81 V 162, (KM 15,12) 'wk (Planets-congresses) '40539 S/033/6:i'/039/004/005/008 E032/E514 AUTHOR: Martyno-v, D.Ya._ TITLE: On the radius of Venus. II PERIODICAL: Astronomicheskiy zhurnal, v-39, no.4, 1962, 653-659 TEXT: A new determination of the radius of Venus is reported using data on the occultation of Regulus by Venus on July 7, 1959. similar determination was published a year ago in this journal , 848-855, ig6o). The present analysis, which is carried out V along similar lines, covers a further series of observations. The conclusion is that the radius of Venus at the level of the cloud layer is 8.411, --~ 6100 + 30 km. Possible corrections to this r.esult are discussed. Yhe final section,is concerned with a brief --scussion of the possible existence of gaps --. t1he cloud layer of Venus and diurnal variations in the height of this layer. There are 1 figure and 3 tables. ASSOCIATION& Goa. astronomicheakiy in-t im. P.K.Shtornborga (State Astronomical Institute imeni P.K.Shternberg) SUBMITTED% October 6, 1961 Card 1/1 -S1,1331601o371d031vV81V411 IWTYNOV,, D. Ya.,, prof. IXteresting changes in a comet?s orbit. Priroda 5'1 no.2:99 F 162. (MMA 15:2) 1. Gosudarstvennyy astronomicheakiy institut im. F.K.Shternberga, Moskva. (Comets--Orbits) . ]UiRT%M-# -D a Yas... 4rof . Letter to the editor. Astron.tsir. no.232:26-27 D 162. OURA 16--4) 1. Prezident Vaesoyuznogo astronow.- eodezicheakogo obshchestva. (Mote I 40CESSION NRg AR4033560 SOURM Itbfo she Geoftsoo Abse 211 9/0IS9/W0O0/0q/A0O3/AOO3 :AUTHOM- Marty0nova Do T%* .TITLEs Recent data ca physical coaditious an plowts of the earth type CITED SOURCB& The Vosalksovent" shisai vo Vaelmanoye Me, AS SSSR, 1963, 56-76 TOPIC TAG8s astroxamy& plowt& Mercury& 11arso Vonust planetary atmosphere TROMATIONs This article cwtains a revier of up-to-date data on the physical Gonditians at the surfaces and In the atmospheres of Merowy, V*=s and'Harme The principal saph"Is Is on a discussion of conditions in the Venusian stmospherep for Alab several different models am ars, proposed for correlation of optical izA radLeastroamical dats,* ftore to a detailed consideration of spectroscopic data 1,Psrt&UAZS to the ocimposilkica of the Veauslan stmospherse' So mature of visible 1romMeas on the XWOM surtaos, is discussed* ;J)ATS AZ4s '311kr6fi 399 C02% AS INCLs 00 M,ARTYNOV D Ya. prof. 9 The 12th Congress of the International Astronomical Association. Zen. I veal. I no.1:56-61 J&-F 165. \&\ (MIRA 18:7) WTINOV, D.Ya., prof. Australian observatories. Zen. i vBel. I no.3151-63 Y47-Je 165. (IC RA 18 -- 8) T Jm. k 1-i: ., . . 0." A A or. tte nc.*,1-*07- ,a! S;des. N-- c): i r~osLdarstvennvy r, s tror ox I c t,e s k. Mfi..nt Etromic, a F, . c-h~.ernberi7a. Nbmit.ted -Tcly 31194-66_ __ EWPUI/pq Rm Am) ACC NR, %P6022568 SOURCE CODE: UR/0216/66/000/002/0197/0210 AUTHOR: T Sp tkovsk-iy, D. I.; qo:!Iin, Ivwmik, B. P.01 _A. I.. Kulikov&,,~.~; lLuchkina, L. A... Makrt--_-o~ Ryabchenko,-W---r--;-T-aaTm- vskayat -S. ORG: Institute of -ExiDerir,)enta-DlQlpzyUILS35R,- Moscow (Institut ekoperimentallnoy, biologil TITLE: Analysis of rAs!!atioE_jnJur~Lto Oeoxyribonucleoiproteine at the molecular and supramolecular levels SOURCE: AN SSSR. Izvestiya. Seriya biologicheskaya, no. 2, 1966, 197-210 TOPIC TAGS: radiation injury, protein, DNA, x ray irradiation, hydrogen bonding, molecular structure ABSTRACT: X-irradistion does not give rise to covalent crosslinks within the DNA macromolecule, i.e., it does not prevent the separation of DNA 1 str&nds or interfere with its replication. The authors' studies on opt rotation of DNA and DNP and melting curves indicate that irradiation causes latent damage to the system of hydrogen-bonds. The formation of single breaks in the polynuclootide skeleton may result in rotation around the remaining single bond at the site of the break. This may produce local change in the configuration of the DNA macromolecule, resulting in steric hindrance between the DNA and Correa ding protein molecule. Irradiation with doses below 1 rad causes breaks only in a small r number of DNA molecules. This does not alter the phyaicocheodeal properties of the INA or DKP as a whole. although it w4oubtedly has son* biological Cord 1/2 UDC: 577,191