SCIENTIFIC ABSTRACT KOMISSARUK, A..M. - KOMKOV, A.N.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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Tqmwi- 1; w 4~ ct ta diffivence des (61tcti6ns 4p correspondantes! sont deux fonctions ha ues conjugu4es; v cat! I= de la direction du = isotherme avec celle du C r u orthogonal contenant la couche lp=const, lei r6eau (~,p, If) est isotheme A ot sentement si Yest har-' monique, La condition nikemire et suffisante pour que es, courbes ji-const solent gdod4adquement parall6li et courbure &q~siqqe copqaq!~ est Alf./.( , A 'F~V. La fonction 9p pour laquelle (00) vaknt existe pr Is6nent pour les surfaces qui sont en d4formatioil avec les surfaces de rotation. Enfin on trouve les solu. tions de forictioneUement diperidantes de K. A. Svee (Pmpje KOMISSARUK,p A.M, Inveotigating the fiold of the not-anRla of goodonic nota. Izvo vyso uchobo zav.; mat. no,2:54,.-U 161, (MIRA 1413) 3.. Minskiy pedagogicheskiy iftititut imeni A. M. Gorlkogo. (Geodsey) L KOMISSARUK, D.Z.,doktor maditainakikh nauk. -1 Debatable points in the etiology and pathogenesis of Ushin- Beck.'s disease. lain. mad.. 35 no.2:86-92 1 157 (NM 10:4) (BONN DIMSIS, etiol. a~i'oAthogeu. Uihtn-Beckle die.) ACCESSION XR.- AP4039709 S/0051/64/016/006/1054/1060 AUTNOR: KoMissaruke V. Ai TITLE: Investigation of.wave*front aberrations of optical systems using three-beam interference SOURCE: Optika i'spektroakapiya, v. 16, no. 6, 1964, 1054, 1060 TOPIC .'s"GS.- interferometeri wave front, light interference, inter- feience rringe width, multibqam intsrferometer ABSTRACT: It is shown that very simple interference fringes -can be obtained-in pin interferometer capable of superimposing in a definite i:manner three zones of'the investigated wave front in the interfer- ;:ence,field. Xn particular, if three identical wave fronts are super-, qi liimposled.after undergoing transverse displacements relative to one -,;another, then it is possible to separate in the resultant field lines Vwhose degree is lower by two.than the degree of the polynomial of the;-7 1/2 r .... .. .... ACCESSION NR.- AP4039709 ,;wave function., The formula for the tbree-beam field is derived for ;the case*of tbird-order aberration and it is sh9wn that the lines n ','.this case are ellipses with axes oriented perpendicular and paralle 'I !!to the displacement. Practical.examples are presented and somie-of methodological questions involved are discussed. The optimum i'di-splacement is determined for the*case of third-order spherical .1aberration and for third-order coma with a symmetry axis perpendi- ...-cular to the displacement. The Ronchi method is used to obtain three-beam. interferences. Considerations governing the choice of a 1,~iauSkable diffraction grating are also advanced. "The author is grat ~Xul -to 1. 1. Frolov for help with the work, and also-to Ye. GO tov,.wbose.advice he used during the preparation.of the manu or -t. ig. art. has; 5 figures'and 3 formulas. ASSGCIATION: None ~SUB=TTED.- 08Aug63 DATE ACQs 24jun64 ENCVs 00 ....... !'SUB-CODE't OP NR REP,SOVs :,002 OTEUMt:.: *.005 OCIIKUF-p A.P.; ITHENICHHH, G.A.; G,!-*,- ORI'Mr 11 is. y f 2 . Experlence in using the method of gama-ray relf 11 J7,Cblon fCr the qii-antltatlve detemination of iron in the- underground boreholes of the Ordzhonikidze mine, Krivoy Rog Basin. WT. mid. geofiz. no.5:109-112 165. (MIRA 18:9) Vt Results of th-l coil;~ automobila,, lkxa~,,Lor, c6~.u-, Lachi-riory and planLa, 165,~ (IMMA 18: 5) Avt.prom, 31 1. Nauer, uc- i I c1, t: 1. Is h I-"- 1.okbnologli a-vtoillobi.11noy BARANOVSKIY, Yu.T., inzhaner; KOMISSARZHIVSKATA, Y.M., inzhener. [Surface finish of automobile tractor parts] Chistots, poverkhnosti detalei v avtotraktorostroanil. Xoskva, Goo.nauchno-takhn.lzd-vo mashinostroit.i sudostroit. lit-ry, 1953. 121 p. (MI-RA 7:2) 1. Moscow. Gosudarstvann" vestoyuzoy institut aytomobillnoy tokhaologil, (Surfaces (Technology)) I (f V -5 112-1-1256 Translation from: Referativnyy Zhurnal, Elektrotekhnika, 1957, Nr 1, p-194 (USSR) AUTHORS: Gipp, B.A.,, Komisaarzhevskaya, V.N.,, and May, L.A. TITLE: Device for the Registration of Macro-geometric Deviations (Pribor dlya zapisi makrogeometricheskikh otkloneniy) PERIODICAL: Tekhnol. avtomobilestroyeniya,, 1956, Nr 1, pp-49-52. ABSTRACT: A device developed by the Scientifiq Research In:~tituhe of Automobile Production Technique (N1ITavtoprom)-%+_Ach ,zing and rEgistEring rror manjeometry permilinarets of cy componen par 4-11 aescrlbleR. er induction transmitter and a rekistering magneto-electric device are used in the instrumbnt. The electric connection diagram adopted gives an amplification from-500 to 5000 times. A basic:and electric diagrams of the instrtment are presenteda6 well as several contour graphs. The description is preceded by a 'short~-outline of methods of Card 1/1 measuring the macro,-geomietry of component parts. I I.M.L. VINVINs L,M.; GRINBERGy R.Yaq LAMSK119 Ya.Aw; IWPIKOYq V.D.; KUtWSGVp SJ2UZHFZntM. KUCHXNtVjq Ye.l.; TISHINp S.D.; KHAU_ N.I.; A.M.; TONOV, A.B.; TSEYTS, I.E.; SHAPIR01' I.I'-- SHUMiop Mola,; ANANIYANv . 9) V.A. r retsenzent; VASILlYEV-D-Tq- jr6toenzent- GO SKAYAp Z.D.,p t RET retoenzents K=SVt' S.Pb'q- k6fit; HUROVj, S.M.v retsensenti KOHISSARWEVSKAYA, V,W.~'reteeuzent; MPERBAKH9 B.L,j retsenzent; 1W UeMllht; WONOV-j-N-I j, retsenzent; WRIYEI, G.B.$ retsti%zeut) NOVIWV9 V F.9 retsewbut; GALITS07i A.D. v red.; VOL'- SKUP VS,v red.; Masi, R.I.v red.; SIMOVAt M.M.p redo izd-val MODBLI p B,.I. v tekbn.red. [Referejwe book for estab2ig4w.normw in the Ptanufacture of machinery; in 4 volumial Spravoobnik normirovBlwhika- mashinostroltella; v /+ tomao. MosWaj, Goo, nauchno-telchn, izd-vo maohinostroit, lit- I. V01.2. [Establisbing teebnical norms for operating machine tooile Tekbuicheskoe normirovanie stancoh- n7kh rabot, Pod red, B.I.Struzhestrakba, 1961o 392 Y" 14i9) GERGELY, A.; KOMISZAR, V.; RUSZNAKY I.. YRAL.K) .1. - W- t-_-; w Oscillopolarographic examination of some macromolecular substances used in the textile chemistry. Chem zvesti 18 rio.5/6:391-398 164. 1. ResearchlinstiLu~-; of Textile Industry, Budapest. C., VZORI Vited Yal~lnta. Vrtultl. Bur:rias, Nuti. Tom. U I Ana. J=". RZhBio 1, 1No. 4-21959) No 15779 n 1"Oni tov, Intor-row Crops In Fruit Oro)-g~rd a. 0171G. ?-U 3. Ov on', c In r i tv .91--.midirnr!3tvf), 1957) 1~0 3, 11-15 In the Yelenskly, Dryanovskiy, Gabrovskly and Sevl ly ev elt ly areas of Bulgaria,Irult growing praotioe showed that the cultivation 01" grain sunflover an6 grass crops In the inter-rows Is the main cause of tile irregular fruit bearing and poor crops. Tnter- cropr~%jhes an especial' y deleterious effect in 4rouSht years, With the exception of those cases In which the orchard,to on steep slopes and soll must be protected from erosion, the Inter-rows should not be left turfed,.It Is Card: 137 KCHITOVSKI- D Or-, embryonic tumors of the nervous system with a report of a rare case of embryonic mal-Ignant neurinoma of the median nerve. Xhirurgiia, Sofie 14 no.5/6,525-529 161. 1. Vissh meditainoki institut, Sofiia, Klinika po ortopediia i travmatologila. Direktcr.* Prof. B. Boichev. MEDIAN NERVE neopl) EWANNOMA case reports) M BOICHEV) B*-- prof.; RAICHEV, R., dots.; ~OMITOVSKI D. On the problem of atypical forms of Mng's sarcoma. Khirurgiia, Sofia 14 no.7:573-582 161. 1. Viesh meditainski institut,, Sofiia Klinika po, ortopedlia i travmtologiia. Direktor: prof. D. Boichev. (SARCM-M EWMIS case reports) RAICHEV., R., dots.; VA51LEV, N.; KOMITOVSKI, D. On the problem of benip osteoblastomas. Khirurgiia (Sofia) 14 no.10: 883-887 161. 1. Visah meditainski. institut, Sofiia,.klinika.po ortopediia i travmatologiia.Direktor.l- prof. B. Boichav.Institut za spetsializatalia i usuvurshenstvuvane na lekarite, Sofiia katedra po nevrokhirurgiia Zav. katedrata: prof. F. Filinov. (SARCMA OSTEOGENIC) ANDREET, Iv.; on benign synoviomas. Khirurgia (Sofiia) 16 no.llo.999-1005 163. 1. Bulgarska akademiia na naukite, giiipit po ortopenii i travma tologiia, Sofiia. Rulcovoditel: prof. B.Boichev; chl.korespondent na BAN. KONIVES, I. KONIVESy I. Discussion of economists in the Petofi Circle of the Communist Youth League. p. 7. Vol. 10, no. 6. June 1956 TOBBTERMELM &Wapestr Hungar7 So: East European Accessions Vol. 6# No* 5P May 1957 KOMMS,o imre,_-dr.,, The "i6fancs Of the C&Bto system is ceasing, Elet tud 16 no,50:1588- 2590 10 D f61. CHLTMOVA.N.; KCMIZERKO,K. Meteorites in the collection of the Museum of Geoloa and Mineralogy of the Tintriazey Academy of Agriculture-In Moscow. Keteoritika, i2o.12:106-111 '55. (KLRA 8:10) (Moscow--Meteorites) - Ye.l.;WWO, V.G. Sunmr plantlM of pot&togs in the Maritime ilarritO27. ftob. WFAN SWR no.7:48-56 135. (KLRA 10:4) 1. DallnevostochzWy filial Im. 'F- L- Kowarova AN SSSR. (ftritiss T"ritory-poutoes) fj~MIZEf~.O., Ye.1 Chemical composition of Onobrychis sibirica Turez. and multicolored vetch (Vicia pieta Fisch. et Mey.). Biul. Glav. bot. sada no.53t77-80 164. MR& 17g6) 1. Glavnyy botanicheskiy sad Akademii nauk SSSR. KOHIZEM, Ye.I. Biogeochemical characteristics of come A-emurus species. Fiziol. rast. 7 no.4:478-484 160. (MIRA 13:9) 1. Central Botanical Garden of U.S.Skg. Academy of Sciences, Moscow. Memarus) KCMIZERKQ,_Xt,L~_ Some indices of vital processes In the species of the ge=s Erezurus. Biul. Glav. bot. sada no,47:32-38 162, (MIRA 16:1) 1. GIAvW botanicheekly sad AN SSSR. (Desert candle) (Plant pby8iology) ~ ~~ Lg~ ~ Ofi~,~MW, , - -~! ~,- ,Zcff--L"~kk~!~-F."!.,i~,,~,--it-~Tt~IZ,-t~~.~~A",f,--Wgwq~UP~~ -KOMIZMKO. Ye.I. Datermining the alkaloid Content In the representatives of the genus Gn.lanthus. Biul. Glav. bot. sada. no-51:102-106 163. (NIRA 17:2) 1. Glavnyy botanicheskiy sad AN SSSR. K01VATp I. Angyal, Gy.; j0JAjj 1. "Problems of the Supply of Vitamin 0 In Group Alimentation 1. The Effect of Large-Scale Cooking Technics an the Vitamin 0 Content of Vegetables. ii. The Effect of Natural Preservative Materials on the Lessening of Vitamin C Loss Caused by the Cooking of Various Vegetables" p. 313 (Elelmezesi I-=, Vol. 7y No. 10, October, 1953, Budapest) East European Vol. 3j go. 3 1954 SO: Mont List of JE)IO Accessions/.jibrary-of congress, Uncl. _ KOMJATHY, H~~loa,,-dr,-- The Battle of Mohacs. Elet tud 16 no-3711155-1159 10 S 161. Maw iidW VW ~'Mlwsml Imp KOMJAT,HY,, T,aszlo !4nge-range.development plans of the Csepel Tube Factoz7. Koh lap 97 no.5i218-222 My'64. KOMJATI, Imre - Aepects of the development of vineyard wInchoa. Jarmu mezo gep 7 no,,7:276-279 160. KONATI, lmre Material fiiindling in cement induatries. Magy ep Ipar 12 no,los 465-472 163, 00*1-SM,,.J)r.; TMH, Ernone "Industrial statistics9m.by Otto Likacs a-hd-Lajoo Olle. Reviewed by,Dr. Zoltan KomJati and E.Toth. Stat szemle 40 no.3s321-325 Mr 162. ~KOICATri adJunktus Power s'APPIY "nalysig in iniustry, Sr,,It 5z~rj,. Ai 58 ja 165. J n0.1;39- 1. Karl Mary University of r~,oncgr icay Budapest. Komjathyp 0. ; Schafferp Gy, Verticality of construction enterprises. p. 19. EPITESLTGYI SZEMLE. Budapest, Hungary, No. 1, 1959. Monthly list of East European Accessions (ERAI) LC, Vol. 9, no. 1, Jan. 1960. Uncl. y A volsimmkk mmlinicrouledwd for um decomimtka of assoigmeako Its cad im. J. Mika and b- Ko , kthy (.%pem. fluns.). Atta Tak. Acad..S.-i. Ifelmor, -,'No. 1. Wil)-ift Q.W~4) '17V its cost iron tuta be deid. by 1 11 'C"Sov!"s Fe and Mn by tl;~frtslysk with an Ile cathtsde, orcinaving rtmahting Fc by ppin, with NI 14011. and ev-.j C. The Its thm is (ound by ppta. with ostitte asid thr tic oxinate is bnxaouwtrimUy back sitratcd. A. M. P. S/070/62/007/004/005/016 tl32/E435 AUTHORS: Palat~ik, L.S., Komnik, Yu,F., Komkin, V.M. TITLE: The crystal chemistry of compounds with tetrahedrally coordinated atoms PERIODICAL: Kristallografiya, V-7, no-4, 1962, 563-567 TE XT: The reasons for deviations of latticeperiods ot covalent* crystals from the values calculaited from the-tetrahedral radii of L. Pauling and M. C. Huggins are analysed. It is shown that' for resolving this difficulty it is necessary to include the fact of the partially ionic,c'haracter of the bonds. Tables of new truly" covalent tetrahedral radii for the elements have been CoTpiled. Formulaellare then given for calculating the lattice periods of many-component compounds from these purely covalent radii taking account'of the ionic components. Usually the interatomic distance is oalculated from d- r + r 0.09(x '_ x AB A B, A~ B where x , is the electroniga~tivity and, r is the normal covalent radius (given by Pauling and Huggins). A table of the purely Card 1/2 Card 2/2 KOM I JA TII 1 1. Current problems with the production of Vegetable seeds; also, remarks by K. Borka and others. n. 363. (KOZLEI-ID'Inwi. Vol. 12, no, 1/4, 1957, Budq~pest) Famgary) SO- Yonthly List of East European Accessions (EF-',L) LG. Vol. 6,, no. 12., Dec. 1957. Uncl. Uts Justify the.hlgb title of brigade of commmist labor. Avt.dor. 24 no.2t3-4 7161 (KEU 1443) 1, Rukovoditell brigady kommmistichaskogo truda TsBZ Kookovskogo upravleniye stroite1',stvw.-. Concrete slabs) KOMKOVy A.v zasiLuzhenW master sports, SSSR (Yakhroma, Moskovskoy obl.) ~ 1--- -.,: Workers' sports club "YAkhroma." Sov. profsoiuzy 19 no.15: 44-45 Ag 163. (MIRA 16t8) (Yakhroma-Physical education and training) FM-KAMNITSKIY, V.A.I'KONDRATIYEVAp V.V,; KOMKOV -A I Sapphirine. Rest.Xn.oyr. no.ltl28-145 162, NRA 1613) 1. Leningradskiv 90Rudar'3tvennYy universitet., KOMKOV, A.I. X-ray analysis of aeschynite. Trudy VSEGEI 96:213-225 163. (1-AIRA 17.9) 3/183J60/000/02/04/025 B004/BO05 AUTHOR: Komkov, .~ A. ~I. . Director TITLE: Report PERIODICAL; Khimicheski pyoloknag 19609 Noe 29 ppe 9 - 13 TEXT: This report was-delivered at the Branch Conference of the S_ynthetic Fiber Industry in Klin, December 16-180'1959. The lecturer enumerates the technical in- provaments realized. Production of first-quality rayon.amounts to 60.5%, of staple fiber to 92.3%. The.breaking length of staple fiber was increased to 20 km. The experimental plant of.the kombinat, together with the cord fiber laboratory of the branqh of VNIIV (All-Union Scientific Research Institute of Synthetic ~'ibers)j worked out a methoa of produotion;of corif fiber with a breaking len-g-Vh-' oT--307 - 32 km. A soientif io research laboratory with 26 engineers and techniciarn was e%tablished at the central laboratory of the kombinat. The staff of the office wanj extended to 41. Surface-active substances and modifiers are miasixltg,.- a Goskomitet Soveta Ministrov SSSR po khimii State Committee on Chemistry oZ 14he Couac-11 of Ministers USSR) should organize such a production.-There is a -ihortage nf cables, electrical material, and plastics for autodation. Raw Card 1/3 3/183/60/000/02/04/025 B004/BO05 are of inAferior quality, The Svetogorskiy bumkombinat (Svetogorsk Paper,Kombinat), Irkhangel'skiy bumkombinat (Arkhangel'sk Paper Kombinat), and Priozerskiy bum- kombinat (Priozersk Paper Kombinat) deliver cellulose of poor activity and with a high iron- and ash content. 11% of the cellulose delivered in 1959 was below standard. A commission of the-kombinatlinapected the Svetogorskiy tsellyulosnyy kombinat (svetogorek Cellulose KoOinat),-and ascertained serious violations of the most primitive technical regulations. 20~-of-the caustic soda delivered in 1959 were below standard and-haid'an iron content of up to 5%. The Glavkhimsbyt should care for better quality. The oil of vitriol delivered by the Voskresen- skiy khimkombinat (Voskresensk Chemical Kombinat), Kirovogradskiy khinkonbinat (Kirovograd Chemical Kombinat), and Konstantinovskiy khimkombinat (Konstantinovka Chemical Kombinat) corresponds to the standard but its quality is not sufficient for the production of strong cord. The Hazdollskiy zavod (Razdollnoye Works) delivers sulfur with a high content of bitumen. Water-soluble sulfur dyes are only delivered in black,-blue, and brown, and contain up to 9% of sodium sulfite and -hyyonulfite. The equipment of the factory is antiquated. The counter fallorn oonsiat of bad porcelain which tears the fibers. The Yegorlyevskiy kombinat Yegorlyevsk Kombinat) refused 90 tons of fiber for this reason. The VNIILTekmash ~All-Union 3cientific Research Institute of Textile Machines) designed the drYin-7, Card 2/3 Report 8/163/60/000/02/04/025 BOO4/-BO05 lant of the type BL480-I.for-staple fiber built by the zavod in, K. Marks& Works imeni Ks Marx) which, however$ works badly. A turboagitator delivered by ~ the zavod "Bol'shevik" ("Bol'shevik" Works) could not be taken into operation for a long time. The GOST standards for spinning pumps will have to be improved. Work done by the VHIIV is unsatisfactory, Nothing new has been designed for the last 10 years since the introduction of the spinning.frame of the type PH-VO-I and the VA apparatus (xanthogenizer)i The kombinat cannot be extended because of the present sanitary-condition of'air over the town-and the soiling of waste water. This state should be relieved by 1963- ASSOCIATION: Kalininskiy kombinat (Kalinin Kombinat) Card 3/3 A I ., . K014KOV, " d A 4 ZR ~ WI . b!t es v,; 0. un. toe, ms--4 MID&A) &Z.- 207-10, im")~.""'Ccf Kuk rvokw.' Ibid. 60. Ms. I Chermical Abst, d. NaUk S.S.S.R. 1950, No. 2, 1.1 --"T- h- C- - I'dr. n t 1 t Y Ata Vol. 46 No. 9, of florencite with "knIvitifte" is 3howiiby.ext6sive~optlcal, May 10, 1954 pniornetric, /Ind X-ray,` mmurements. The emocite - ' . by Prior und Ifimak Atak. 12, 244 Mineralogical and. '(IOW)) ii sotffMt differER , with lowertss And d.. und Geological Chemistry the satne is inie for stitpOniannite (cf. R=dWatidTfiHo ' 1 -C . ne. -A. 34, 2202 ). The ruincrals form mine of rhombohedr-A synitnetry. Thit utiit'cetts of flabteucite and kolvinite. (u - G.WO + OAUS A., C* - JOAA J: O-Gi A.- co/oa - 2.36; d. 3.6 7-3.70. For W*tniatud(cl. a$ 6.75 A., co - 16.52 A.; c4/mj 2.46; d-IAM 11. SW f.%Wf'fl'\W v 110-L ' FRM-"SJaY, V.A., starshly nauchny7 sotradnik-; NARDM, V.V., assistent; KQUW, A.L. student. Position a-f kolvinits, among minerals of the florencite group@ Nawh, biul. Lon. uno no.32:19-24 154. (KM 10-.4) 1. Tafedra. kristallograftif Wiviatte) Category USSR/Solicl State Physics.,-- Structural Crystallography. Abs Jour Ref Zhur Fizika, No 2'. 1957 No 3744 Author Frank-Kanenetskiy, V.A.., Mmk v, A.I., Nardov, V.V. Title Corrections to Article "X--R-a-y-Nf-fraction Data on Florencite and Kouvenire" Orig Pub Zap. Wes. mineraloy. o-val 1954~ 83, xo 4, 432 Abstract Concerns Ref. zh. Fiz., 1956, 13351 Card YRANK-KAKINIMKIT. V.A. : KOKKM.A.I. - - IW I W" Rotation chamber headpiece designed for X-ray gonionstric investigation of crystals. Zav.lab. 21 no.6:738-739 155. (KM 8:9) 1. I-eningradskly univernitet in. A.A.Zhdanova. (l.rays-Appamtus and supplies) (Crystallography) '_0 FW02elital it nair mIrI A, 1. (1) is teltntical with s)nthctir Fc-&%. The Ortborhombm unit ceff.ha-S a6.- 4.7TS * 0,02; ok - &-73 4i 0m: e., -.= :b Om k-K, space group PCX=, rx Fxn2. Synthetic FeSct has a silghtly larger CcIl. loccurs in Middk DcvohLvi stdim~mi of the Tuva Autonamwz- Region; k forms-imn Simple pee.=tk aTitals with 11101 EL14 10111. striate d paralki- to c, sornetitues ia intergrowth twi". simiE~ .tq. ruarmsite or lodlinZite. The sted-Vwf. J cc tin-whitc iiy-stah of about OA nm-kmgtk are obr=ved. etment of pdyntkt modstones,, fij~hlj bdtdc~ hardnen ".2, luster metallic. dmvav pcrft~t P=211rltoc. CrJcwiarcGmtedliZhtisrom-crt=.rcfiection pawcr is LAch. b.'refriarxace weak. but stmngfy ardsotzapk with rrtmisli and U-tc catcr dats betw-ta am&scd nicols. llor~ &1crochent. reactims were obtained for Fe and %, (I Nao' pyrite and chakopy-rite. locally it is char4td by a reaction citnotantnautrapicred-bruwnmtocedmina-Alofvay[iigb. a. mad with a typicni diamond luster. The mineral can emily be confused Vith microcryst. mArcasitc. etc. ll.V- Ej_ Aalm~6m~ I- I ~ L.- I ~ 1. -1 7~ swal but =-Vc- I!, j., - - . - ~~ . - : r, I ~MIE FN age gR WN a - ftv, INS KOMKOV. A.I.; NEFEDOV, Yea. New data on langite, Biul.VSEGEI nool:.157-161 158* (KMA 14:5) (I"gite) SOV/70-3-4-24/26 AUTHORS: Komkov Frank--Kamenetskiy, V. IA. '--~~o ~-' ~40 'TITIE: On the X-ray Goniometric Determination of the Orientation of Crystals (0 rentgenometricheakom opredelenii orientirovki kristalla) PERIODICAL: Kristallografiya, 1958, Vol 3, Nr 41 PP 511-518 (USSR) ABSTRACT: The method of projecting the planes and zone-axes of an arbitrarily oriented cryq-k-#al from the dLta of one Laue photograph by the development of zones is discussed. Ways of determining the symmetry and the orientation of the crystal from the resulting projection are expounded. The method of the present authors, as first set out (Uch. Zap. LOU, Ser. Geol. vauk, 1954, Vol 4, Dr 178, pp 255- 64, has been seriously criticised but this is now asserted ,-to be due to a misunderstanding and the method is ex- ~lained afresh. It consists of representing the lCreflecting planes operative in a Laue photograph, recorded .on a flat plate, in a stereogram, the construction of zones (great circles) through the points, and the rec8gnition of symmetry from the characteristic angles (60 , 45 0, goo) between the zones. The crystal can be Uard 1/2 SOV/70-3-4-24/26 On the X-ray Goniometric Determination of the Orientation of Crystals re-set, if necessary, from one such photograph. The suggestion that a Laue photograph recorded on a cylindrical film which would contain many more reflections would be an improvement on the sug6ested method is rejected. There are 4 figures and 5 Soviet references. ASSOCIATION: Leningradskiy gosudarstvennyy universitet imeni A.A. Zhdanova (Leningrad State University imen-i A.A. Zhdanov) SUBMITTED: July 27, 195? uard 2/2 SKIT,. V.A., Determining zonomorphic oryqtal orientation by a laus photograph [with suwaary In English]. VestsLGU 13 no.12,25-38 158. (MIRA 11:12) KOMKOTI A. I.,, Candidate Geolog-Mimralog Sci (dies) -- "X-ray structural inves- tigation of the rare-earth tantalum-oolumblum compounds of the type (tT,, T.R) (cb., Ta)04". Leningrad, 1959. 15 pp (All-Union Soi. ROB Geol. inst Varm), 100 copies (EL, No 22, 1959, 110) ~'24.'100 AUTHOR: Komkov, A. I. 77105 SOV/70-4-6-6/31 TITLE: Structure of Natural Fergusonite and of Its Polymorphous Modification PERIODICAL: Kristallografiya, 1959, Vol 4, Nr 6, PP 836-841 (USSR) ABSTRACT: Both the natural fergusonite from the Central Urals and its artificial monoclinic modification have compoaitions (Y,Yb)NbO and a ratio Y:Yb = 0.85:0.15. They were studied ~~ing X-ray.goni-dmeter KFOR, camera KRON-1, and Mo-radiation. The natural fergusonite proved to be centrosymm6tric tetragonal. Its diffraction symmetry is C4h ~ 4/m,, space group I 41/a, identity period a 5.16 A, c P. 10.89A, Y.arid-Yb-atoms.occupy..Identical.posi- tions at the body centers of polyhedra whose vertices are occupied by 8 O-atomd, 4 of which are at 2.30 A and the other 4 at,2.34 A distance from Y or Yb. Ho~iever, the .author does not exclude that 0.04 A difference is the Card 1/4 result of experimental errors. Nb-atoms occupy body Structure of Natural Fergusonite and of 77105 Its Polymorphous M6dification sov/7o-4-6-6/31 Cafd 2/4 centers of slightly flattened tetrahedra which have 0-, atoms at the vertices. -0-Nb-0 bond angles in the flattened tetrahedra are 117 and 1070, Nb-to-O distance ~s 1.89 A. Nb04 tetrahedron represents a complex anion that can be considered a radical of orthoniobate. This makes fergusonite a compound chemically resembling pcheelite,.whose crystal structure is also similar to that of the tetragonal fergusonite. The transition from tetragonal to monoclinic fergusonite took place while ~he specimen was annealed a, 1,0000 C for 15 minutes and cooled off to room temperature. The diffraction pattern of monoclinic fergusonite is described by 2/m I -/a (other orientation of 2/M C - /c). This points to ppace groups I.2/a and Ia' (other orientations of C2/c and Cc respectively), but analysis of Patterson projec-'- tions disclosed that the space group is 1 2 (9ther grientation of C2). The unit cell. parameters a~e & = 5.05 A, b - 10.89 A, c = 5.27 A, /3 = 85o30 , 4, Molecular weights per unit cell. The coordinates xyz Structure of Natural Fergu3onite and of 77105 Its Polymorphous Modification SOV/70-4-6-6/31 of 4 basal 0-atoms are: 0 l__o.185, o.o8j 0.25; 02-- 0.25,, o.83., 0.315; 03--o.i85, o.65, 0.75; 04--o' 25* 0.90, 0.815. Y,Yb and Nb coordinates are: 2Nb 1__0' 0, 0; 2Nb 2--0, 0.714, 0.5; 2(Y,Yb)l--o, o.476, 0; 2(Y,YB~ --0, 0.238j 0.5. All 3 atoms occupy identical posi- tions and are enveloped by 8 0-atoms of which 6 form slightly distorted octahedron and 2 others are con- siderably farther from the octahedron body center. Interatomic distances are compiled in Table 2. Artificially grown YTa04 and ErNbO 4 crystals Droved to be isomorph with monoclinic fergusonite. The inter- atomic distances and diffraction intensities differ slightly. V. A. Frank-Kamenetskiy is acknowledged for a critical review of the paper and Ye. I. Nefedov for presenting fergusonite specimens. Theve are 4 figures.; 2 tables; and 7 references, 5 Soviet, 2 U.S. The latter arei H. Lipson, W. Cochran, Determination of Crystal Structures, 1954; J. D. Dana, E. S. Dana et al. Card 3/4 System of Mineralogy, 1951. Structure of Natural Fergusonite and of 77105 Its POlymorphous Modification SOVITO-4-6-6131 Table 2 interatomic distances in monoclinic fergusonite. row, qS (Y, Yb), Oi(Olit) 2,42 (Y. Yb), 04ii(04m) 2,41 01 04 3.20 1 02(021j) 2,30 Nbj 01(011) 1,90 a 031 2,86 031(03tl) 2,45 41 04tv (04V) t,93 0 01111 3,to 04(041) 2,20 NN 02111(0211) 1,97 0 03"' 2,64 M Yb)z ol(Olill) 2,32 A 03(0311) 1,8t V 04%' 3,00 03003m) 2,34 01 Olt - 3,30 0 041V 2,04 02m(02t) 2,20 0 111 2,75 1 041V 04V 3,07 2 2,701 ASSOCIATIONt SUBMITTEDt Card 4/4 01 All-Union Scientific Research Geological Institute (Vsesoyuznyy nauchno-issledovatel'skiy geologicheskiy institut) March 28, 1959 4b 34 8 7 2 -/08 1/62/0-0/003/0051/0-90 B 15 1/B1 44 AUTHOR: TITLE,: X-ray inveoti6ation of rare-earth compounds of the type (Ylnii) (1Tb,Ta)O 4 ?_'-'R1OD1CALi Heferativnyy zhurnal. Xhimiya, no. 3, 1562, 33 36, abstract 3B219 (114'aterialy Vses. n.-i. Geol. in-ta., no. 26, 1959, 78 - 94) T*.E"XT: The synthesis and X-ray study (pov.,der method, XCu) of niple 00"111- pounds of the type RhAO (ILE are rare-earth elements) is given. The 4 0 0 monoclinic lattice parameters are; LaYbQ 4 a 5-1906; b '11-488; c 5-564 :t I ; IS 85030'; 9 (exp.) (cale.).5-92; CeNbO 4 5.158; 11-400; 5.523 42; 85030'; 6.05; 6.09; PrNbo 4 5.153; 11-324; 5.506 9 i 850301; -; 6.17; Nd?TbO45.140; 11.267; 5.472 R; 850301; -; 6.34; SMIFOO, 11 5.111i 11.180; 5.430 JR; 851301; 6.35; 6.60; G4NbO 5.094; 11-070; 5.375 2; 850361; 6.83i 4 6*90., DyNbO 4 5.080; 10.964; 5-3-10 R; 850301; 7.16; 7.18; :ErNbO 4 5.045; Card 1/3 x gation of rare-earth... X-ray investir 5/0B 1/62/GoO/0O3/008/O9O B151/B144 10.893;'5.267 "01; 85030'; 7.42; 7.45; IbNbO45.030; 10-798; 5.237 2; a503O); 7.'62; 7.66; for all nine compounds Z = 4, group !2. It is aho%~.n that the synthetic compounds of the type Y(N`b, Ta)0 4 and iL(Nb, Ta)O 4 form one continuous isomorphic series, independently of the di-nienS4ons of the Ri- ion. As the ionic radii decrease in the La-I'b sericZ there is a gradual decrease in the lattice parameters from LaNbO 4' to IbN.'bO 4' On increasin3r.the perature, a tran!3ition from rAofiocli~ic,R'-(Nb, Ta)O to the tetra~onai tem 4 Modification is observed, and this transition bears a "shift-likt~" character. In synthetic compounds of the YAO 4 - YTaO series there is a linear deTiendence of 'the anale on the 1,1b and t2a contents, which can be U!'ed for Getermining the content of these elements in min~.,rals of the C~ Farjusonite series. On substituting part of the Y in the Y(ii-0, -~::)o c0-2- 4 pounds with RE a change in the parameters of the a, b, and o lattic;Gs is observed. The introduction of HE atoms from La to Dy into the lattice brinF,s about an increase in the linear parameters, -;:hile the introduction of the elements from Er to Lu brin',s about a drop 'in t,-ese -)a-a-meters. Card 2/3 KCKKOV, A.I. X-rays determination of minerals of the fergasonits group. Zap. Voss. min. ob-,ra 88 no.6:655-66o 159. (NEU. 13:8) I. Yeesoyusnyy nauchno-Iseledovatel'skly geologicheakly Institut USAGEO, Leningrad. (Yorgusonits) 09rays-Industrial application) 3(8) SOY/2o-126-3-51/69 AUTHOR: Komkov, A. I. TITLE: On Minerals of the Euxenite-polycrase and Priorite-blomstran- dine Series (0 mineralakh aeriy ovkeenit-polikraza i priorit- blometrandina) PERIODICAL: Doklady Akademii nauk SSSR 1959, Vol 126, Nr 3, pp 641 - 644 (USSR) ABSTRACTt The minerals of the series mentioned in the title are yttrium- titanotiiobates and titanoniobates of rare earths (TR). Fart of the yttrium can be replaced by U, Th, Ca or Fe. In euxenite and priorite; Kb dominates over Ti, in the two other minerals mentioned in the title, the relation is inverse. Some authors consider blomstrandine a synonym of priorite (Refs 3#4)# As by a change in the position of priorite orystals an axial relation aimilar to euxenite can be attained, other scientists (Refs 6111) want to combine the two series mentioned in the title into one series. In spite of their wide propagation in nature, the minerals mentioned.have been little investigated with re- epect to their striacture. This is due to the fact that they Card 1/3 can practically be studied only by means of the Debye method. on Minerals of the Euxenite-po lycrase and Priorite- SOV/2o-126-3-51/69 blomstrandine Series After a survey of the investigations carried out up,-. to date (Refs 1,2,5,7-10), the author describes the results of his investigations and ascertainst a ) if the ninerals of the series mentioned in the title do not suffer a complete decay into an oxide mixture, their premetamictic structure is re- established by heating. Then, they can be clearly recognized by the X-ray method. b) In the case'of a complete metamictic decay of the lattices, the minerals of these series cannot be distinguished by X-raydata. An exception is the esch~nite which reconstructs its premetamictic strLiCture above 10000 i,ndependent of the degree of decay of its lattice. Table I shows Debyegrams of artificial euxenite and esch*nite as well as of a blomstrandine sample. Their chemical composition is indicated. These Debyegrams can be used for the X-ray diagnosis of the minerals of the two series referred to. There are 1 table, and 11 references, 7 of which are Soviet. ASSOCIATION: VsesoyuzrWy nauchno-iseledovatellskiy goologicheskiy institut Card 2/3 (All-Union Scientific Geologic Research Institute) 3 (8) LUTHIOR: TITLE: PERIODICAL: BOV/20-126-4-45/62 X-ray Investigation of the Artificial Rare Earth Compounds of the Type TRNbO4 (Rentgenovskoye iesledovaniye iakusstvennykh redkozemalinykh soyedineniy tipa TRNbO 4) Doklady Akademii nauk SSSR9'1959, Vol 126, Ur 4P PP 853 854 (USSR) ABSTRACT: Among'the chemical compounds of type ABO (where 1,B denote 4 the cations and 0 - oxygen) the compounds mentioned in the title (TR - La, Ce, Pr and other rare earths) have hitherto remained uninvestigated from the structural point of view. In' the ABO -compounds a certain dependence of the type of the 4 structure on the length of the ionic radii A and B (Refs 1~,3) may be found. With respect to the size of the B-ion the TRNbO - 4, compounds are similar to the tungstates and molybdates. The ionic radii of Ti3+ are in a rather large range of from 1,04 for La3+ to 0*80 for Lu3+ (Ref 4). 2 different types.of struc- card I A tures were found in tungstates.and molybdates (Ref 13) of the X-ray Investigation of the Artificial Rare Earth SOV/20-126-4-45/62 Compounds of the Type TMO 4 type A (Wj MO)O4 which have ionic radii of the A-ione which are approximated to the mentioned values of the ionic radii of the rare q*arths: scheelite (in the case of a R A which is ap- proximated to the lengths of the ionic radii of the group of cerium La3+ - Sm3+ 2 li04 - 0-97) and of rolframite (at-a R A which is approximated to the lengths of the ionic radii of the yttrium group Gd3+ - Lu3+ 0.94 - 0.8). The investigation of the crystalline structure of the TRNbO 4-compounds was very im- portantg ard it was also necessary.to clarify whether the rare earths form k 'continuous isostructural series TRNbO 49 or wheth, er the subsequent substitution of the ral-e earths by other rare earths with smaller ionic radii - in analogy with the tungstates and molybdenates - leads to a morphotropic change of the crystalline structure. Moreover, it was important to determine the possible structural relations between these com- pounds and the groups of minerals of fergusonite (Y, TR) (11b, Card 2/4 Ta) 04' -For this purpose TRNb04_c ompounds were synthesize.d and X-ray Investigation of the Artificial Rare Earth SOV/20-126-4-45/62 Co#ounds.of the Type TRNbO 4 investigated spectroscopically with the following cations of the rare earths TR3+ : La, Ce, Pr, Rd, Sm, Gd, Dy, Er, Yb (Table 2). Table 1 shows the chemical characteristics of the oxides used for the synthesis. The X-ray investigation of the compounds mentioned showed that - independen.t of the size of the TR3+ ion - they form a oontinuous isostructural series. According to the decrease of the inionic radii from La3+ to Yb3+ only a regular distribution of the unit cell from LaHbO 4 to YbNbO4 wa a observed. The parameters given in table 2 were computed from the Debye grams which 'the author had obtained by radiation in a chamber. The investigations showed that CuKa the compoundi of the type TRNbO 4 of the monoclinal modification (Yj TR)NbO4 which are obtained by heating and subsequent cool- ing 6f the-natural fergusonite are isostructural (Refs 5,6). 'They belong to the spatial group J2. The unit cell of these Card 3/4 compounds contains 4 "formula'unitall (formullnyye yedinitay X-ray Investigation of-the~Artificial Rare Earth BOV/20-126-4-45/62 Compounds of the Type TRNbO4 TRNbO4 They have a distorted crystalline structure of sche- elite. Investigations carried out with a high-temperature ion- ization apparatus (Ref 7) showed that in heating the monoolinic cell of the TRNbO -compounds transforms into a tetragonal one. 4 '' - The transformation is reversible and has a shifting "character" (Ref 8). Analogies - see reference 9. There are 2 tables and 9 references, 3 of which are Soviet.. .- ASSOCIATION: Voesoyuznyy nauchno-issledovatellskiy geologicheskiy institut (All-Union Scientific Geologic Research Institute) PRESENTED: March 16, 1959, by A. A. Polkanov, Academician SUBMITTED: March 9,,1959 Card 4/4 KCHKOV, A.I. Parameters of elementary cells ane space group of feremits and its synthetic analogues Zap, Veas* mine o'b-vd 89 no.4:455-458 16o. (HIRA 13:11) 1. V4660YU2W nauchno-iseledovatel'skiy geologicheekiy Inetitut (TSEGEI), Leningrad, (Yaramite) KMOV, A-Ly BROMISKIY, H.P.1 CMWORUK# S-Gqj KOLPAKOV, D,A. Fqdrothezmal synthesis and Zwray study of TRNbTiO6 tnm oampmads. Doklw AV SSSR 347 no#3t667-688 N 162# (MIU 15:12) 1. Toesoyuznyy tauabno-issledovatellskiy geologicheakiy institute Prodstavleno akademikom N.V. RelovIm. (Rare earth titanium cmide) (X-ray oryotanography) (Niobium compounds) KMOT-1 A.I. Iturwite qnd prioritev polymorphic varieties of YNbTi%? Dbkl, AN SWR W uo*3s67%.M Ja t63. HIRA l6s2) lo Vbesoyuznyy nauabno-inaledovateliskiy geologicheskiy inatitut* Prodstavlano akademikom A.A* Polkanovym. Cm=enite) (priorite) St~lph'--ni-T,e %nd a new r) ~-3', .1 L .13 5 S/OW63/1_46/6 V.. 0 025/029. B144/B186 AUTHORs K~tkov, A- 1. TITLEz Polymor-phism of RENbTiO -type compounds 6 PERIODICALs AkadLmiya-nauk-SSSR. 'Doklady, v. 148, no. 5, 19639 1182-1183- TEXTj In continuation of previous studies (DAN# 147, no. 3 (1962))$ RENbTiO ounds (RE a rare earths), obtained at 250 - 3000C by hydro- 6 comP thermal synthesis-were-calcined in-an-electric furnace in-air at 300 13000C and then analyzed roentgenographically. The compounds containing RE: with atomic numbers from 64 to 71 had not only the known structure of the aeschynite-priorite type, but-also a polymorphio modification belonging to 14 the steric group D Fcan with 4 RENbTiO units,and a structure like- 2h 6 .euxeni'4'1~lycrase minerals. This second modification formed-at 750 - 950 00 fr heT~irst, which developed at 250 - 3000C; thus, the two modifications; were denominated high-temperature a-modification and low-temperature P-modification. For the a-modification, the parameters of the unit calls were calaulat.ed from Debye patterns taken with Pe emission. For the Card 1/2 S/026/63/148/005/025/029 Polymorphism of... B144/Bi86 ReNbTiO compounds with RE atomic numbers from 57 to 63 no high-temperraturel 6 modification could be detected. The structure of their low-temperature modification resembled that of aeschypite-priorite-minerals. EuNbTiO began 6 to decompose atvl300oC into BuNbO with the structure of monoolinic 4 fergusonite, and into rutile-type TiO At the same temperature, no 2- structural changes were observed in the Sm, Vd, Pr, Ce, and La compounds. There is' I table. ASSOC.IATIONs VsesoyuWy nauchno-issledovatellskiy geologicheskiy institut (All-Union So i-ehtiTic-` Res ear'ch.; Inst i:tu te . o Ili Geology) PRESENTED: August 15, 1962, by N. V. Belov, Academician SUBMITTEDs August 1 1962. Card 2/2 KONKOV, A.I.; BFLOPOLISKIY, M.P.; CHERNORUK, S.G.; FOLPAKOV, D.A. Artificial priorite. Zap. Vses.min.ob-~va 93 no. W05-207 164. (MIRA 17:6) 1. vsesoyusnyy nauchno-issledovatellskiy goologicheskiy instItut (VISEGEI). KHRUZIN, N.A.; -KO~WV4 A.I.; MOGILEVSKIY, Ye.m. Advanced work practmes- of the collectives of synthetic' I r factories. Khim volok..no.bl-26 -165. (?6;r18 - 2) 1. Direktor Kiyevskogo kombinata iskusstvennogo volokna (for Khruzin). 2. Direktor Kalininakogo kombinata iskusstvennogo volokna (for Komkov). 3. Nachallnik otdela gidrattsellyuloznykh volokon Vaesoyunago, nauchno-issledovatellskogo instituta iskusstvennogo volokna (for Mogilevskiy). KOMKOV, A.I. Gr ye.talIline structure and chemical constitution of samarskite.. Dokl. AN SSSR 160 no.3:693-60,6 Ja 165. (MIRA 28: 3) 1.1Vaesoyuznyy nauchno-issledovatellskiy geologicbeskiy institut. Submitted September 14) 1964. KOMKOV~ A.I.; BELOPOLISKIY, M.P. Prodilcts of solid-phase reactions in the V308--M205 system. Dokl. AN SSSR 160 no.5:1172-1174 F 165. (M1RA 18:2) 1. Vsesoyuznyy nauchno-issledovateltskiy geologicheskiy institut. Submitted September 14, 1964. ALYAVDIN, V.F.; BONSHTEUT-KUPLETSKAYA, E.M.; GODLEVSK3Y, M.N., doktor geol.- mineral.nauk; ZQIZQY#-A.1.4 KUKHARRWO A.A.. prof.; SALIDAU, E.P.; SMOLIYANINOVA, N.N.; BORNEMAK-STUMMOCf.i.-, I.Dej TATARSKIY, V.B.P prof.; FRANK-KAMEATSKIY, V.A. .From the Commission on New Minerals of the Minerological Society of the U.S.SoR., Zap.Vses.min.ob-va 94 no.5055- 565 165- (MIRA 18:11) 1. Komissiya po novyx mineralam Vsenoyuznogo mineralogicheekogo obshchestvae 2. PredBedatell Komisaii po novym mineralam Vaesoyuznogo mineralogUlheskogo obahchestva (for Frank- YAmenetskiy). 3. Zamestitell predoedatelya Komissii po novym mineralam, Voesoyuzn6go mineralogiCheBkogo obshchestva (for Bonshtedt-Kupletskaya). 4. Sekretarl Komissii po novym minerala- Vsesoyuznogo mineralogicheakogo obshchestva (for Salldau). I ~ - j - "', . " - - - - - -- - K(WKOV I A. X. 21372 KWKOV,-Aji_, Uspekh sovetskoy kaytografii z& 30 Leg. voprosy geografiiy SB- 11, 1949j, S. 3-38p S. Kart. SO: Letopis' Zhurnaltnykh Statey, No. 29, Moskva, 1949. Cartography Substance and methods of generalization in Cartography., Vop. geog. Z7, 1951. 9. Mont .hly List of Russian Accessions, Library of Congress, April .1956 Unclassified. 0HERBUTMIT, G.K.; HASKI-ATINA, G.N.; A.Ta.; HERKMT, V.A.; 71LIPPOT, M Th.T.; URIN, D.A.; UMIN, M.; KLUVATWA, Z.Y.; KIROSH- P.V.; NICHINKO, A.P.; KOLDLUT, P.K.; SUITORTSOV, Ju; PAVWV, T.T. Discussion of K.A.Salishchey's reloort. Brief report of speeches of G.N. Gherdantsev, G.N.Bashiavina A.U.Marusov, V.A.Kerkulov, rU.V.Yilippov', D.I.Larin. P.V.Denzin, A.K.Komkor, Z.F.Uravaeya, A.F.Miroshnichanko, P.K.]Eoldaev, P.A.Avortsoy, V.Y.Pavlov, Vop.geog. no-34:14-34 154. 1 .(Cartography) (HM 7:12) XOMKOV. A.M. Inft' ~-ilatlojl of cartograpby with goodepy. AppopsoWi and -90091*by 10-the *Giaut -state' -of TOP-9909 to 34: 50-72 154. (NLRA 7--1i) (Cartography) 1