SCIENTIFIC ABSTRACTS ASK E. - AB Z

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COUNTRY to USSR CATEGORY Pam Animals. The llanayboa, ABS. JOUR. I RZhBlol., No. 6, 1959, No. 25939 AUTHOR ; Alles, P.; kakt F.. INST. ; TIT12 : Accelerated Growth of Bee CQIun:Les when Supplennitari2y Fed 'with Protel-u Substances, ORIG. PUB. Sots. -pollumajandus, 1958, No 4~ 185 ABSTRACT No abstract Card: 1/1 AALIKIND. Yu. S. Prof "Cyclooctatetrane,," Priroda, .UIDS, A. - Nov data on the meteorite craterg on Saaromaa In the lutonlan S.S.R. Meteoritlka no.16:108-114 158. (MIRA 11:8) (Estonia--Meteorites) AATDKI~_ llumetea craters In Estonia. MeteoritikAL no.18:26-31 160. 04IRA 13:5) (Estonla-Aeteorites) AALOF, A.,_ naucbnyy sotr.; MARK, E., nauchnyy sotr.; IIIANNIL, H... nduchnyy cotr.; MIJURISUP, K., nauchnyy notr.; ORIJKU, X., nauchrCq sotr.; KIVILA, H.) red.; TOOMSALU, E., tekhn. red. (Stragigraphic review of the Paleozoic and Quaternary deposits of Estonia] Ulevaade Eesti aluspohja ja pinnakattestratigra- afiast. Tallinn, Kesti NSV Teadu&bqMmdeemiaGeoloogiie Instituut, 1960. 61 p. (MYRA 15:1) 1. Geologichoskiy institut Akedemii nauk Estonskoy SSR (for Aaloe, Mlark, Fannilj Nuurisepp,,Orviku). (Estonia-Geology, Stratigraphic) AAMISE?P, I.; EICHERBAUM, E., FALLER, E.; KAAF.LI, Y..; KJIK, If.; Km' V.; KOTKAS, H.; KORJUS, E.; LE-TVATEGUA, L.; IJIV,J.,, UNTS, L.; AUSCO, A.; PEDAJA, IT.; POL11A, H.; RADDAL13, I.; BUUGEI J.; SEKSEL$ Ii.; TOOMEO R.; TUPITS, H.; TUUL, S.; T6NISSON, 11.1 TXAGER, A.; V11RAND, M.; VAIIEN6101, K.,- ARAK,A., red. [Plant breeding] Taimekasvatus. Tallinn, Eesti Raamat, 1961+. 813 p. CIn Estonian] (MIM4 18: 1) Y-1- S. - "On olfact of externk! all ".-,e c'- i~.e in ',,ere(;.1t;;.ry ch,;ox;izter- ic-tics rf Ymjposium: IT~Uch. -,.)c 10-,)-01-;;~,~, bbiqlocii 20-21 o:,:t. 154,E; g. (J*=d, n;,-k SSR) T.;xt-,,, 1-4`3, -p. 66,~-.)l Dri T.;~tonlitn lant;,iize -rablis-,hed in .16,=sian SO: 10 53, (Lotonis lZhurnal St;.,to-;r, ).4TWTW (0- EM ACCIMION Cto AP.502)e% UR/0093/65/0(XI/003i'0393/04M AUTHORS: ka-rog J. j TITU: Supercritical behavior for plates urder shear SOURCE: AN Rat3SR. layeatiya, Ser4-a fiziko-nateruitichaskikh i tekhaicheakikh naW:, no. 3, 1905j, 393-401 TOPIC TAG3z shear stress, plate deflectionf-approrlmation wthod,, numeriaal -_Gdler - methotl method, equilibrium condi cifi, rR3:n ABSI"RACT: A theoretical method is given to doscribe the supercritical boUvioll, of web-pUtea under shear. It is assumed thal~ the plate is sirq)3~y supported along its eqes with welded stiffeners and f2jLnges (see Fig. 1 on the Enol6sura)* i In the anitlysis the rigidity of these flanges and stiffeners is -taken into account w it L the J'ollowing boundary conditions 1) x=O,a. Yx-j=O cr,=O' rj~=.87 02V 2) y 0, a 0 71=0 x 11COr.d ACCESMON I;Rt AP$02430 2w Th,. txmprossiita strength of tho c ollar F7r/at - l. 0 and the compressive strength of tho ri763 Fp/at 0.5. The deflection of the: plate mideection is assumed to have the gom W.. sin""'! sin n.,y jM 2, 3; 1, 2, 3) aftw! which tha n- and v-d~flections are obtained from the two eqgations 'anu +I atu + I+ it CVV ava2w I -;A" 62w I ~P dw Ar, ijX-2 2 Wy2 2 ~7xry RW WO 2 Vr V~d 2 JxdY ar AV L=il Ow xv ow 010 2 F J_x_FY 2 ry F.2- rx TxZEI using the Gabirkin method. Numerical results &re obtained., and the load carryir*,, capacity of the p1 ate is det6rmined. The resultsp in figures., show tPhat -the slerxier webs are able to carry transverse loads considerably above the critical load. Orig.. art. has 1 23 equations, 6 figares,p and 2 tab.-:.as* ASSOGWIONs TaIll kiy'politekhnichaskiy institut (Tallin Polytoohnical I Card 2/4- .L I ACCE.SSION ARt AI'5024305 iSUBMTTED: oiapr65 i No REF SOV i l.'9)3 1 I i I t I iCard.1/4 L 335?-66 ~J.CCM;ION Nis Ap5o243o5 ENCIDSUREs 01 0 Fig. ard V4 he-4'. Dj'Ls:;ert%t !on: "Invostirat!on Of Ujo "ork. of a Panol of a Soild Steel Beam Iri it 2ostcritic,!l C;tr,:! Toch TiMin ..-.-ic-. Inst, 1 n. 19 ~- 3 - ~`,.,!ferati-frr ry .';o3cow, ;:,r S,J: SUM "I ~3, 11) Oct 1954 S/137/61/000/012/136/149 AOo6/Aloi AUTHOR: Aitrelayd, Kh. V. TITLE: Investigating the possibility of using a cylindrical indentor to determine ductile properties of metal PERTODICAL: ReferatiMyy zhurnal., Metallurglya, no. 12, 1961, 40, abstract 121311 ("Tr. Tallinsk. politekhn. in-ta", 1960, A, no. 175, Shch. str. ill.) TEXT: A method is described which with the -id of a cylindrical indentor makes it pos3ible to determine rapidly two parametTra, characteristic of the ductile properties of metals, namely, the refereno,f yield poin-to and the intensity of stress changes when the indontor is intzuded.. The method is not labor consuming ard does not require the manufacture of special. specimens; it is only necessa:-y that the surface on which the test is performed be of not lower than class 4 roughness. The test lasts 1 - 2 minutes. The method makes it possible to determine the ftatile properties of the material in 3 - 5 mm depth of the external layer. The author presents a schemat-lic diagram of the semi- automatic device employed for the tests by -the describad method on AMq (AMts) Card 1/2 Investigating the possibility ... S/137/61/00()/012/136/149 A0061AI01 alloy. An Investigation was made of the basi,) factors affeoting the readings of the device (the distance between the impz,int edges and the li-aprint and speaimen edge3; the loading speed; thickr-ess and diiuneter of the apecimen; final load, roughness of the surface; the effect of grease) . On the basis of tests made with steel srecimens, the author advancea & hypothesis that the tests with a cylindrical Indentor can alse be applied to steels. There are 7 references, [Abstracter's note: Complete translation] V. Ferenets Card 2/2 S/1377 P/GC/_)/CKJ_2/0q7/J4- ,/6- A060/A101 AU17 BIP: Anrclayd, Kh. V. 1* 7 -~'F - Determination of the ductile chara(.-.~~ristics of met.;iis by the method of measuring the penetration of a cylindrical indentor Pj or~; C."A 1, Referativnyy ZhUrnal, Metal lurgiya, no. 2, 1962, 75, abstract 21506 ("Tr. Tallin6k. politekhn. in-ta", 1961, A, no. 190, 23, ill.) 1EX-l'; An investigation was carried cut upon the influence of hardness and In 4 t-n-ity of strengthening., of the metal, the diameter of the indentor, the round- Ing off radius of the Indentor edge, and the proliminary duct.1le deformation of the speotmens of various metals, upon the constants C and m (C c'naracterizes the yield point, and m - the tendency of the metal to htirdening) . Results are cited of Investigating the portion subjected to ductile doformation in the zone of pressing-in the indentor. A relationship is determined between the constants C and m obtained by this method of testing, and the parameters of some other c-_-rrent me-,hods. It was established that the pavameters of plastic compression (To and n are linearly related to 'the constants C and m; do - 0.12 C, and n 2.1 m, - 0.3. This makes it pos:3ible to test the ductile chaiacteristics of 11'ard I P S/137/62'/000/002/097/144 DetermInation of the ductile A060/AIC,1 metals by the method of penetration of a cylind:rical indentor, WhiCh is ::Jveral times easier Arid cheaper than the method of pla:3tic compress'Lon, and allows the determInation of the cutting stress for steel with a precl,.slon sufficient for practical purposes. There are 5 references. Ye. Assonova [Abstra,-,~rls note-, Complete translation] Card 24? S/854/61/000/102/003/004 B167/13104 AUTHORS: Aarend, h., Lepik, Yu., and Lukht, L. TITLEt Large deflections of a flexible, elastoplastic circular disk freely supported at the edge SORCE: Tartu. Universitet. Uchonyye zapiski. no. 102, 1,961. Trudy po matemutike i mekhan~ke. no. 2. 377-1384 TMT: A s tudy is made of the strong deflection in the direction of the sytime axis of an incompressible elastoplastic circular disk of radius a i.nd thickness h with linear strengthening iri the postoritical range. The edge of the plate is hinged and freely movable in the plane of the plale. The problem is solved with the aid'of Lagrange's variational equation a h 2 [(1 - I ~e' L ' + h w rdr 0 2 - 1 T-~2`-P It 12 2 3 t 2Eh with the 7'ollowing boundary condiiions; f or r 0: L5I- E21 -'l - )'2 u - 0. dw/dr - 0; the quotients uir and dw/dr are bounded; for r as Card 1/5 S/654/61/000/102/003/004 Large deflections of a flexible, B187/B104 w - 0, 0. ',.'he solution is sought in The form 2 2 + 4) U, i(C1 W, w0 11 with the four coefficients V, C1, C V interdependent beca.ase of the boundary conditions: 0 21 Q- C OC + 7C 1. (16)2 1 2 11 Hence, tbree parameters are varied. The a3ter-isk denotes the transformation into dimensionless quF-Aities: A 2 4 4 u - au/h , w" - w/h, r1a, q* - a q/)~h Yu, it. Lepix's method (0 ra;vnuve3ii pibkikh plastnok za predelom uprugosti - Equilibrium of elaistic disks beyond. "he elast:Lc 1--~Mit, Prikl. zatem. i mek-hanika, 1957, 21, 635-8,j2) was used to solve the pro o.L em. Ta., aesignations are also taken from this paper. The numerical ecmputation3 were ma-de for aG ideal plastic maturial (t - 1) at the VychislitelInyy tsentr Tartuskogc gos. universiteta (Computer Center of Tartu Unive:,-sity) with the "Ural" electronic computer. The programming was Card 2/5 S/854/61/000/102/003/004 Large deflections of a flexible,... B1670104 made by A. Laumeis. Values calculated for comparison (p - 2; 4 shoT-.d that the mechanical properties of the disk depend on the itrengtaening to only a small degree. The following initial values of the parameter p m a 21G/h 2 characterizing the flexibility were taken into account;-. p.m 0.2; 2; 5. The corrosponding numerical values for 3 1 2 Ia2 W P CIO C21 q*(Q) QdQ, T* T (0) , M" - __ 0 0 4 1 0 4 0 W Rh Eh 0 and the characterization of the deformation in*tensity e by n .(10max i 1 s at the point of maximum load are listed in*a table. The regions of plastic deformation for p - 2 in the disk orass section are shown in a schematical drawing (Fig. 1). The values found experimentally and those -published*by N. 1. Ranskazov (K vobrosu o rabote krugloy plastniki za predelom uprugosti - Operation of a circular disk beyond the elastic limit, Tr. Mosk. in-~a khim. mashinostrovenniya, 1957, 14, 55-79) and R. Haythorathwaitt, E. Onat (The load-carrying capacity of initially flat Card 3/5 1 S/854/61/000/102/003/004 Large deflections ol a flexible, B187/BI04 circular steel plates under reserved loading, J. Aeronaut. Sci., 1955, 22, 667-669; The load-carrying capacity of circular plates at'large deflection, J. Appl. Ylech., 1956, 23, 49-067) are compared with the calculated values. qexp (Q-QOXP)/Qexp 0 1 0-5 i 0.124 0-109 13-8% ~plate no. a. 0-144 1 0-132 9.1~ 0.212 1-5 .0-179 0.174 2.9% lRasakazov 0-5 0.1347 0.28 23-9% Iplate no. 3. 1 0.712 0-59 20-7~6 IX - 1 1-46 1-5 1 1.020 1.10 7.3% 2 1 1.318 .1-43 7-8% Paythornthwaize 0-5 0.240 0-17 41-2% I Onat 1 0-30~ 0.20' 16-5% ~'k 0.46 1.4 0 - 3 J.0 -09-'34 1 4.4~% 0.1 1-77 0-413 1 0-41 0.7% Card 415 !3/854/61/000/102/003/004 Large deflectionsof a floxible, :B1a7/B1O4 The deviations of the loading parameter Q decreasing with increasing w It 0 are explained by the presupposilion of incompxbssibility. There are 1 figure and 2 tables. ASSOCIATION: Kafedra tooreticheskoy mekhaniki ~Department of Theoretical. Mechanics) SUBMITTED: March 30, 1960 N " --J I LLL ... ....... Fig. I Card 5/5 MIDI A y A. Devoloping tho chemiml industries - a tat3k for the whole nu- tion. Izv. AN Est. &",R. Ser. i tekli. nauk 13 no.] z 3-9 '64 (MIRA 18:1) 1. Eesti VSV Teaduste Akadeemia lcorrespondentlilge. AAW:A A. - 1111-LDER) = 2 -, J, - L. [1-181der, L. 1, kand. teklin. nauk Interaotion betwoen -I-ffv. -Ah' Est. SSR. Ser. fiz.-mt. i tech. naulc 13 1-10-1-00-14 161, (MITA'A 18:1) "L. Polytec*.-aiiaal Institute of Tallin, 2. Corr--porilrg Mermber of the AcaderV of So"ences oil the lilitccnirm S.S.R. (for Aarna). AM!, At; NaMML.. L. (Molder, L. I Separation of phenols by meaim, of monosth&nolamins. Izv. AN Bet. USSR. Ser. fis. not. i takh.~ naul 11 no 4:243-252 162. ~MMA 16: 1) 1. Tallinskiy politekhniobeskiy instituto 2. Phlon-korreapondent AN Extonsk-Dy S& (f or Aarna). (Ethanol) (Phenols) o-1 h CAI -ATOU v'W 4 A;t.W dio irw6c,ci 4 1 t atk t "IA-nnend,Kh, jj~., Vtwdy71 nqi )5 M t irw. 1 4Q03S.-Tic method b -atiplio4ble to the r nAlysis ~ Of the (ructfori b. 200-320' obtAiniA frorri shale tw, In a Nucl fur. imce:%ndwatingretw- ',Fhe in(rthod, rcqMr,4 no sr,ltent, lad wts t~5 pwat by wt, of SiCh v~,l -.ASTA" (7,1-2,03 mvh) per. part 44 liqukl to be analym-d. Th,.~ :ixalrOC i3 I revioudy dried nt 115-2W for 4 brs.. and 1, pa&!ied lJoi,tilit t~0 ~-Aunlt:untl&"~.!i-4atni.prr~qsure. - 4ow thein(l.ext-f mtractluawlikh %,~Jrit~s M01 tbeb e 0,01)( 1l 1, and foc ravktkenrs n',,' -1/. .141, - I.JH29 + ' J . 0.0,Y,10416.1, for the t;!tnpk range W-XiO~ "I'lle 11itio of uavlltheilc~to un:~atd. Vyjtw-Arbons IsAcid. Itom thq Br ito. awl =I. wt. Compl(te a n, Is obtaiwd for !ZLId. 'WI(I C tumad. and T.r urmiturztm wid arovLatic hydrocarb4tas. Scpn. - of 'arnmaiic hj,&(xArtxw finui curilids, cilm.11, 0 and 3 wiLs not complete. Ttw v(*Ats. of these dcom slww that the middle fractlowi (it sh.,Oo t- da not diflvju IIqIr cheirA.-putip Campo. ~17- s 'TTP -MMAj. fv ~x 5 -0 r - awn V. t I ~~n- 13-i M it -air- Q.,f, ZE It! !it% uj~Llm -pa"gi, :0 is 07, Ev, Ri it q ~j Ilm vfxv- IM.P. lra~s 10 OLD t"m t": J.-I die- "d b) ~bmtr.; itarsium and inMM. wr -1 t Cqnr~i. of , . --",~11- ~ L I X wb rw rt b,- 7:p,-, muise d iatd t=ttll . it 17; p _i4 w R I ,a-- ME MIR ~7i o SL il. UZ. ro m WT VI-P, JIT] W-- jRo 1. J. Qm.. hotom);j 19,14, 118). 1 i, 4m_Q1 U -W -NOW31- ---A &Xjqd Imz vm-kad mM tnr ang t-~a *Ayzm_r1m"1rjAn? gt"r;~a in It SM daf-'Crusr1ftt1czLs tm'o 11) of ew~vmWl (0. 1 X-e (CrutVake-MIM) ex f s i or F., to M Z M 741- 1 01 Lr ITME. L 1 C T, A~ rt, o Lin c xt x, n zi n 1 .2 Lho t1-,;,) In kD~rvE;M*- c1cM0j-.vi;zb~!1U. UZ a~j.)Ut ma LT!- Zi~ q. M0_ I A, 7, 1' -1.,( -14 %,J ;w'd 41' 41; -1. lr~,~Mlo J, .17 ~Zul. MUM I'll.. t, IMF Aliwa L-M. a 1~ 4rd in jt;jw~ld A] 'i L Al r. -1 a AARBA A T [A irna, A.J.1., doktor *Wchnichaskikh nauk. reteenzent; XVU1, 1. I I kandidat;ekonozic4Gzkikh namk# retsensent; [011: A:T:1, redaktor; KITIT, A.A., redaktor; NIUMLIS, X.A. CNInalis, I.A.I., redaktor; GUBIMORITS, Mark Yalrovlevicho redaktor; ROGINA, G.M., vedushchiy redaktor; TASHCHURZHINSKAICA, A.B., tekhaicheakiy redaktor [Ingin*ering and economic problems of Industrial semicoking of combustible shale; a collection of paperoj Voprosy tokhnild i ekonomiki promyshlennogo polukoksoventia gorluchikh slantsev-, abornilt statei. leningrad, Gos.navzhno-tekhnP izd-vo neft. i gorno--toplivnoi llt-ry~, Leningr.otd-nle, 1957# 337 p, (HLRA lOt?) 1. Kivloli FolevIrIvikeemia lombinaat. (Oil Sblk3As) and R~ =-Tm y E ~ij Lu W. - -* T I w nu r t - ntle Io of tt~-~ AlPr2 ibou rJ thit AlBrs vm tl-k iw,5t o;T,~-mive rt~lgt,; k'j',j, LF 1-A 7, 77777=~ F- vo. -IL w4K i 01 the P48Z IH-1 hk" AI:Q ~irjt~ Erin d PhIJIL boadt, ww'. im,", !OAS; #~wdirglv o~ 05, in mn!L!0,- rl-nn, 5G--7.51" is -,I~, prano., aim. iu-A Ile AUTHORS; Aarna, A. Ya., Silland, Kht A. sov/i56-58-1-37/46 TITLV-. Investigation of the Continuous Process of Sulfuric kaid Desulfurization of Shale Gasoline (Isaledovaniya neprery-vnogo protsessa sernokislotnogo obesserivaniya slantsevogo benzinal PERIODICAL: Nauohnyye doklady vysehey shkoly, Khimiya i khimicheskaya tekhnologiya, 1958, Nr 1, pp. 153 - 156 (USSR) ABSTRACT: The authors propose an improvement of the ahale gasoline purification methods hitherto used in the 13stonian SSR because with these about 0,6% sulfur still reirain in the gasoline. Other methods are not profitable. The effiniuncy of the sul- furic acid purification is to a gre&t extent based on the thorough contact between acid and gasoline. To achieve this, the authors have used the counterourrent principle in the extraction column having a rotating core. The pilot plant is shown in figure 1. After catalyzing the gasoline and acid, separation of gasoline and of the acid gudron was carried out in the same equipment. After purification, the gasoline was scrubbed with water and alkali and was finally distilled in the rectifying apparatus having 5 theoretical plates. In all Card 1/3 experiments a dephanolized gasoline had been taken from the Investigation Of the Continuous Process of' Sulfuric soy/156-58-1-37/46 Acid Desulfurization of Shale Gasoline working process of a shale processing plant in the Estonian USR. Its characteristic values, taken before the experiment, eire given in table 1. The sulfuric acid concentration was 92% as usual. Figures 2-4 show the residual sulfur c*ontent as a function of the construction features of the plant:Width of gap between column wall and rotor, linear rotor speed, and duration of contact between gasoline and acid. As is seen trom figure 2, the purification outpu-; diminishes with in- creasing gap widt'jh. Satisfactory .-esu:.ts are obtained with a gap of 2 - 3 mm width. The optimum rotor speed was 3,6 m per sea. With longer contact duration the sulfur content decreases. However, this is acoompeniid by increasing losses, partioularly due to pr,.'Imerization of unsaturated hydrocarbons,, At the aami time) productivity of the plant drops, too (Fig 4)_ The results obtained with this method are shown in figure 5 in their dependence an V%e amount of sulfuric acid. In table 2 results are given of an analysia of shale gasoline purified by means of the proposed process. Finally, Khe sulfur compounde of' sh&le gasoline Are described. The method proposed shosis Card 2/3 great advances compared with 'batchwise purification. There Investigation of the Continuous Process of Sulfuric SO11,156.5.8-1-3.7/46 -Acid Desulfurization Of Shale Gasoline 9 are 5 figures and 2 tables. ASSOCIATION: Kafedra khimichoskoy tekhnolnpii topliv& Tallinskogo poli- tekhnichenkogo instituta (Chair of the Chemical Technology of Fuels of the Tallin Polytechnic Institute) SUBMITTED: October 11, 1957 Card .1i/3 AUTHORS t Aarna, A~ Ya., Silland, Kh. A. 31:1v/75-13-4-18/29 TITLE: The Formation of Sulphonium Salts as a Meaiis of the Determina- tion of Organic Sulphides (Obrazovaniye soo'.ey sullfoniya kak metod opredeleniya organicheitkikh sullfidov) PERIODICAL: Zhurnal analitichoskoy khimi:L, 1956, Vol. 13, Nr 4, PP. 473- 475 (USSR) ABSTRACT: There exists a number of methods.for the determination of or- ganie sulfides (Refs 1-10). The presence of unsaturated or aromatic compounds, however, renders impossible the quantita- tive determination of the sulfides according to those methods. The determination of sulfides. in mineral oil products and other mixtures of complex composition is, however, of great interest in the control of technological processes as well as for the elaboration of methods for the desulfurization of fats and mo- tor fuels. It is known that organic sulfides can form sulphoni- -am compoundsi R-S-RI + HIIX CRR I R I IS] -'. X The compounds forming this way are well soluble in water and Card 1/4 tire typical electrolytes in aqueous solution. Since the dis- SOV/75-13-4-18/29 The Pcrmation of Sulphonium Salts as a Meana of the Letermination of Organic sulphides covery of the sulphonium compounds (Ref 11) many types of these have been found, the conditions for their formation aro, however, ininifficiently investigated. From publications may be seen (Refs 12-15) that ~he formation reaction of sulphonium salts takes place best with methyl iodide in methyl alcoholic sol-ation. 6 this basis a quantitative method for organic sul- fides was elaborated. If a mixture of organic sulfides is heated with an excess of methyl iodide in methyl alcohol in the sealing tube for 2-3 hours at 1000 the formation of sul- phonium saltz takes place quantitatively. The reaction mixture is diluted with water and for the purpose of removing the fiee iodine and the exqess methyl iodide it is extracted with chlo- roform and then with ether. Then a certain measured quantity of silver nitrate is added and heated to boiling. After the dilution with water a little concentrated nitric acid is added and boiled to the complete %,oagulation of silver iodide. The AgNO, excess is 'ttrated back with an ammonium thiocyanat,9 so- lution. Ferrammonium sulfate serves as indicator. In another Card 2/4 part of the solution the hydrogen iodide formed is determined SOV/75 -1-3-4 -1. 8/25 The Formation of Sulphonium Salts as a Means of the ~etcrmination a1' OrZanic Sulphides bj means of the t;tration xith liquor, using methyl red. The content of organic sulfide aulfur is calculated aca%~rd4n~~ to the formula:* 2.05(a-bi.32,07.5.100 100.K vhere a denctes the consumption of 0,05 n AgNO soluvion in ml, 3 - b the consumption'of 0,03 n lye in ml, and K the weighel -)or- ti~n ii; g. Th~ophene, thianthrene, and diplienyl s,.~Ifide do not yield sulphonium salts. This method is suited fer the deter- minatioD of organic sulfides in the pres9nce of unsaturated and u.qgwn containing compounds. Anisole, guaJlvicoll, and tr-A- cresol do not influence the results of the determination. In the presence of mercaptans the method does not yield any cor- rect results as compAcated reactions occur. Therefore mer.- captan atuat be removud before organic salfido-s are determiried 9--cordinq to thi4 mothod. There are 2 tables arid 15 ieferences, 1 of wh!,ch is Soviet~ Card 5/4 SOV/75-1-3-4-18/29 The Formation of Sulphon.lum Salts as a 14e&ns of the DetermLnation of Oreanic Sulphides ASSOCIATION: Tallinskiy polit!~khnicheskiy institut (Tallin Polytechnic Institute) SUBMITTED: May 15, 1956 1. Organic sulfides-Determinn.tion 2. Sulfonium compounds --Synthesis 3. Hydrocarbons-.-Chemical analysis 4. Methyl red --Applications Card 4/4 TO-1 NMI!" "Imum Cautilre nn modslolov CWVWA rw onwsl ma AMUA Cb-tA- 14 W YOR44 1w 0". W. %M, 14 19" 9"ua fa to -paw%W #A lb- -tfswd oft~, w"W, II Lf 11M MUU39 I BOOK MIPLOMKTION SOV/2996 Akedemiya nauk SSSR. Institut goryuchikh iskopayetWkh Genezis tverdykh goryuchildi iskopayeafth (Genesis Of Solid ruiels) MoscovP AN SM, 1959. 358 P. Errata slip inserted. 2,000 copies printed, Sponsoring Agency: Vaesoyuznoye Idiimicliesko,.m obshchestvo im. D. I. Mendemleyeva. Moskovskoye otdeleni5-e. Reap. Ms.: V. M. Karavayev~ Corre,sponding 11ember) UM Academy of Sciences, and N. G. Titov, Doctor of Chemical Scien~es; 9d. of Plablishing House: A. L. Bankwitser; Tech. Er~.: 1. F. KuzImin. PURPOSE: This collection of articlea is intended for geochemists, aeologists, and other speclialists interested in the genesis oJA' solid minerel fiwls. COVERAM The collection of papers on the geinesis of solid mineral fuels has been prepared for rresentation at the 2nd All-Union ConfEerence on this subject., The formation of hunic acids and peat t-om the, decomposition of microorganisms and plents is discussad in connection V.Lth studies on the origin of hard coal and brown coal ana on the role of cert&'~n mineral components in the coal- fonmLng process. The chemicaa compositIon of peat and the organic Yw&so of Card 1/5 Genesis Of Solid Fuels SOV/2996 coal 'Ir,~*-nalyzecl and shown in a number oJ." tables, Zstonian "Kukkeraite" oil shales are, analyzed as are the brown coalti of the Dnepropetrovsk basin. Wtamorphism and carbonization of coal :roxu2d in different parts of the Urals and -the Ula-aini~n.SSR are also discussed. The transformation of parent mattA.-r into combuptible minerals is analy:zed. References accompany individual articles. TAKE OF COMKWS: Dragun(rr., S. S. Formation of Ifumic Acids Under Different fiatural Conditions 5 Lebedev, K. K. Role of Mineral Components in the Formation of Peat Deposits 16 Lebedev, K. K. Correlation of Lignin and 1hudc Acids in Poat Accumulated in Ik. -preasions 31 Nikonov,, M. N. Prerequisites for Coal Foxiation as Understood From Available Data on Present Neat Depoiits 51 Aarna.. L. Ya. On the Formation of the Estonian Oil Shale Deposits 57 Card 2/ 5 GcnasU Of Solid nmle SOV/29--)~; Randseppj, Kh. Genesis of Hsto. ble.'rkerelte Oil P.~;,ae 6o Yozinai, A, S. 71A the Question o.L" "-11"i of Baltic. Shale 77' Karavayev., 11, and I. L. V-3nftm and Ldtial S".0ges of CC41 Formation 92 he Byabrymy., V, Ori.-In o:r Brqvm V:;aL YTYand !.-.. t'. Dneprcpetrovsk Bzaftn of -,.he Irs-nSnian MR lr6 Chernousov, 1, - M. Irregular Carboni-atior, of Mesozoic roal Found, on the Eastern Flank of the Central Za Northern Urals 121 Bogolyubcna-, 'L,, 1. Petrographic ancl Chend.cea Characteristics of 3om posits 137 Types o: Coal From Volchanskoye vA ',liogoolovskoye De- Kiryukov, V. V. Conditions of Forrmtion of Mightly Carbonized Coal From Southern Ural Brown C,.-al Basin 143 Cexd 3/5 Geliesis Of &.1.1l'i Fuels BOV12996 Kklrazev., V. A, "-MmorphisiR of Brown Coal '.From B09081ovskoye and Veselovakme Depoqits of the Xwtecm Flank of the Northern Urals 16o Bludorov, A. I. Conditions of Tranaformation of Coal Sub- stance ~n the Southes-3tern Part of the Ru3sian Platfom 166 Gx,Lgorlyev: 14. Yu. Some Poei-Able Conditiorw V..,~er Which Coal Stral--a Could Haxit Been Formed at the K=netsk Baj-.,.- .1 Za,bra=yy.. D. T. Ev~-,Iutlon c.~ Humic Coal. ftrLig Metumirphism 29 ghternberg.. L. Ye. Change,.~, -*.'.'I Micxoseopllc CUS--wteristics of Clarain Co&I of the Donbass During P. -wlorphiam - Kalinenko V. V. Genes.is vP issic Coal at rhava, Geblerp 1. V. organic SU]fW Coal Kallatochkin, V. I. Bone General Phys.,.c,.. Pai chemical uj!aestions Con. cerning the Coal-fol- .ming proccr .,s 247 Ce-rd 4/ 5 Genesis Of Solid Fuels sov/29,96 Pamov., N. I. Characteristics of the Proceas of Transformation of Parent Matter Into Present Combustible K4-Der&:Ls and the Connection of These Characteristics With the Principal Pro,;eL-ties of Combustible Minera3B 263 Ax=sov, 1. 1. Genetic Features of the Coal Substance as Ascertained by Petrographic Findings 295 Zabavin., V, I. Chemic3l Nature of the Basic Organic Mass of Hard and Brcnrn Coal and Changes Dui4ing Metamorphism 309 Kukharenkop T. A. Changes in the Structure a-ad Properties.of H=ic Acids Dw-ing the CoaLL-formdng :-rocess 319 T:Ltov,, N. G. Role of Mineral Xl=ents in the Coal-formirig Process 338 10=insldy, 7. S., k. L. Rub'03ahteyn, and A. Z. Yurovskiy. Genesis of Organic Sulfurous Compounds Contained in Coal 344 VAUX3LE: Library of Congress (TN8bd.A32) Card 515 TM/os 1/26/6o KIVIT,'A.A., red.; ANTONS, R.I., red.; AUNI, A.Ts .prof., doktor tekhn.na~k, reteennent, '!1in-e".mn.nauk, retsenzent: RUINA. G.M., vedusheMy red.; TAS~;MMIYMATA, A.B., talchn.red. P!echnology and economic aspects of the Industrial semicoking of oll shnIes) Voprosy takhniki I i9komomiki promyshlannogo polulcokso- vaniin goriu&ikh slantsev. Leningmd, Gom.nauchno-tekhn.izd-vo naft. I gorno-toplivnoi lit-ry, Leningr,otd-nia. No.2. 1959. 42.,g P. (HIRA 12:10) 1. KiviBli 11olovkiv keemia Kombinant. tOll shalea) AARM, A., doktor taklan. nauk, prof. Development of the chemistry of combustible shales. Izobr. i rate. no.8:13 Ag 159. (MIRA 13:1) (Shale) C-- AARNA".U.-JAarna, A.j.]; LIPPW, E.T.; FAWOYA, V.T. (Faluoja, V.T.] Propertian of neutra.1 oxygen compounds of shale tar. Xhim. i telch. gor. slan. i prod. ikh pert3r. no.91139-146 160. (MIRA 1536) (Kivioli-Oil shale*-Analyais) IARNA, A.D., (Aarna, AeJ.]; LILIZ, Yu.E. [Ulle, J.E.] - - Pyrolysis of shale tar. Khim. 1. teikh. gor. slan. i prod. ikh parer. no.9:147-15/4. 160. (MM 15:6) (Oil sho.leal) (Pyrolysis) 'A=MICN NR: JiP403909 8/0191/64/000/006/0044/0045 AVZHORt A&raa,, A. "Iers K~ H.j Freydlas A* Be; Sholokhovap A* Be TITIZ; B~utbetlo a4healva based (m WK roximi nva d1hydric phenols feem oil. shale. 6.. 19as k4-4-1, SWRaE: Plasticheakiye =woy*., no 1,TOPIC rMM., DFK resins diVhenolkatona renins adbusive., cement, ayntheeis dihydric i phenol,, eMqlatel resoroinolp condensation., ouxings application., ccmeroial produclAon ABSTRACT t The Wcb3alogy of a two-stage condensation of alkvlated resorcino3A to rrA Cel rAheni've reains vus worked out, The bulk of the phenols from tar vaters dihydric pheno3j; ulwee empirical formila apprDxIzates that of aimethylxasorcluol)s :when crinAcaued w' Ith fox-Aldehyde La the presence of acatowi, form stable high qua.Uty DFK (d:.Vim~lketone) resins. Those resinis can be cured at room tempers-' ture with fonuaLn or at higher ta*eratures vLth urotropUwo The mecban'sm proposed for tha condensation of &Wlated resorclaols with form&ldehyde IMIX)d4a the formation of tbw other bond as shown by tb) equations: jCCrA_J 1/112 J AC m im AP403W49 Ar(C-H,),,(011), + HCHO O~.(OHjjAtCH*Otj (CHkAOH)AICHOH .).W,fI,O-AqOH)(CHj. + HO (CH.).(OH Ivhere Ar Is an &xw&j;jc rIM2 &13d UTho In* of resin DFK-3.A for cemwting vood, asbestos siA diffamt pl"tics w;.U be Wwwt in subt,,equent, commrMications. The ca=mrcial UtPA of WK has been amnged at tho SImteekhImicheakm kombInate: Icivirii T Bet, mgmy Sm (USIA Mmicia Comm", in Satonian SSR). Orig. art. has g I 1 table* ASSOCIATIM Ime SuBmr=)& 00 IMCL: 00 Sd cm. 4T: No MW B"I 000 000 C.rd ACCESSION NR: AP4041787 S/0191/0~1000/007/0069/0062 AUTY1011% Gubenko, A. B., Freyd1n, A. B., Sholokheiva, A. B.# &Urn&, A.-.Ya., Kiysler, K. R. TITLE: S,,i,,' thatic adhesives based on DFK resins from the divalent phenole of on owes SOURCE: Plastichookiye massy*, no. 7, 1964, 59-62: TOPIC TAGS: synthetic adliesive, resin, DFK resin, phenol, all shale, bond strength, adhesion, marshalite, siliconcalcite, divalentphenol, adhesive A33WIMACT: Preliminary experiments showed that among all resins oi the DFK type, the most promising for bonding cement matarials is the resin DFK- IA. The influence of different fillers on the bond strength of asbestos cemont glued with an adhesivo based on DFK--lA was therefore investigated in the dry state and after a 24-hour wetting. The best strength characteristics were obtained with ground silicon-calcite, mar h i d h a al to an ydrol phobic sand (the latter produced by the Institut losokhozyaystvenny*kh problem AN Latv. SSI1 (Institute of Forestry Problems, An Latv. SSR) from dune sand treated wf1h wood resin). Ca -rd ;1/2 CC J[A ESSION NR: KP4041787 AddItion of aluminwm powder to the adhesive (3-5% of -the resin) irs-~reasdd the bond strength by 30-50% with marLahalite and by 100% with sand. Aluminum powder considerably increased the adhesion to metals. 'Me relationship between bond strength and exposure time was then investigated for s. mitt-mum expouure 11me of 18 hours under pressure. Adh-.-sion was found to bo accelerated by heating (6'0 - 80C). By heating under pressure, the adhesion Ume could bo reduved to 15-30 min.. 'anJ a higher bond strength was obtained thmk with cold presioing (50 and 2-5 kg1rm2, respectively). The depencicuce of complete hardening on the hardening conditions iad fillers in the DFK-1A Is shown by tabulated datai The behavior of the adhesivo bond undor the influence of.high temperature and humidity to discussed, and the possible.usoo of the adhesive are describ-bd in detail. 011g. aft. hasr 2 tables and 2 figures. ASSOCIATION: None 'SUBbUTTED: 00 DATESEL: 30jul" ENCL: 00 SUIR CODEs XT NO REF SOVS .01W. Onr".A.- 000, 2/4 9,1000,9.500() 77180 sov/io8-15-i-6/13 AtITHOR: Aashbits, L. M. ----------- TITLE: On the Influence of Feeder Parameters on the Noise Coefficient and Sensitivity of a Receiving System PERIODICAL% Radic-tekhni.ka, 1960, Vol 15, Nr 1, PP 38-47 (USSR) AF-STRACTs The paper determines the noise coefficient and the sensitivity of a receiving system (antenna, feeder, and receiver) as functions of the feeder parameters. First, the noise coefficient of the feeder is deter- mined. In the equivalent circult shown in Fig. 1, 0 Cw,d 1/11 Fii- On the Influence of Feeder Parameters on 77180 the Noise Coefficient and Sensitivity of SO'V/108-15-1-6/13 a Receiving System the feeder Is represented by the quadrupole F, at the Input of which R a is the antenna input Impedance and Ena is the noise emf of the antenna. At. the output of F the input impedance of the receiver ik shown as R ir* The feeder efficiency Is defined as 77f = P2/P11 where P2 *Ls power at Rir and P Iis power at tie feeder input; and q0 and q, are mismatching coefficients with respect to the input and output, respectively. The mismatching coefficient is defined as the ratio of the poner dissi- pated at the load to the nominal power of the considered generator. The nr.Ase emf of the antenna E Ila is defined by the known. expression E2,.,- 4 KT A JRJA' (3) Card 2/11 On the Influence of Feeder ParaT,,;eters on 77180 the Noise Coefficient and Sensitivity of sov/.105-15-1-0/13 a Receiving System where Ic is the Boltzmann constant equal. to 1-38 x 10-23 L Joule/oK; T is the absolute temperatuve of the antenna surrounding medium; i!~f Is, the noloe band; -'Ind A is a dimenslonleus coefficient showLng how many times the temperature of a resi.-tor of R 19 ohm -should be t,reat~~r Whan T In order that the noise emf developed by this resistor equal the actual noise emf of the antenna; t A i- called the relative antenna noise temperature. The noise coefficient of the feeder N af is defin,~d as Naf = P n out /P na out' where Pn out is the total noise power at the output load of V and P na out is the noise power produced at this load by ...ie antenna noise. To find N af the emf Ena is Ena, and by E na connected in sei~i,-s. 1 2 Since the power of the Ena generator should not c'ens.-e, the equation E 2 E2 E2 is valid. E 2 is C,---rd 3/11 na ~- I'la na 2 na 1 On the Influence of Feet-er Parameters on 77180 the Noise Coefficient and Sensitivity of SOV/105-15-l-0/1'D a Receiving System selected in such a manner that tA equals 1: E'A.,.- 4 K7'A JR,,, (6) Then expression for E 2 follows from Eq. (3): na2 V 4 KT -1 The noise power Pn out is considered as composed of two components; Fn out :3 Pn outl *I- P11 out2 . where Pn outl is the no*'-aF-! power at the load produced Jointly by the feeder and the Enal generator, and Pn ovkt2 is the noise Card 11/11 power at this load producted by the E 112 17enerator only, Oz,-the Influence of Feeder Paramet,~-.,rs an the Noise Coefficient and SensitivIty of a Receiving Sysbem the feeder being ;-,onsidered a.-~ noiselcos. E-~, p r e s s I i Pn out and Pn o u'- as flinctic.,ns of E Ila, ~ in d El III-1 -t 1 '2 1 2 respectively, and introdi,,cing for the foeder attenua- tion, an expression Is derived for the noise coefficient of the feeder shown as JV., -- - I -f - j- V-~'I- I.). (15) 1A where is the feeder attenuation per unit length and Cu. tPe geometric length of the feeder. It is Seen that Naf does not depend on the mismatch coeffioient~-, (10or q. It depends only on the feeder parameter )e and 9 and on tA' 'The receiving system consisting of antenna, feeder, and receiver. is reprl-~ented by the Card 5/11 block diagram shown ~n Fig. 3. Ifere, R Is the r,~?ceiver Or, -.he Influence of Feeder Parameters on '17180 the Noise Coefficient and Sensitivity of 15-1-6/13 a Receivii:g System 17 and R Is the receiver load, other desiL-,,natioi,:3 being L L~ the same as in Fig. 1. Tho noise coefficient of this system N afr is defined as the ratlo P n out afi /P na ci.i, at~,' where P n out afr is the total noi,,;e po,,,,,ci, at the receiver load and P is the noise po,,-,er producod na out afr at this load by the antc~nnla 13,Uied on the expression for thE nolsc cocfficient of ", ::,,1-,1tLcasc3dC~ .~;ystem given in a previoii:.,, pubi-Loation (I.7. T. 5/11 Siforov, Radiopril(~mnl.kl Card b Y On the lnfli.,ence of Feeder Parameter.,3 on -7180 the Noise Coefficient and Sensitivity of' ~m-Lrll 08 -15 -1. -6/13 a Receiving System Press, 1957), the folloviing Qxpre,-~sian is derived for Nafr (2-11 where N is the roise coefficient. of the receIver defined as W, + I)' V I . - 1 (22) + Kill, 1 a Here K Ila /R ir is the input-matching coefficient; hi is coefficient of the input noise; and CL = Ri-,/R:Lr' Card 7/11 Rn being a tube parameter characteriZing the noise Of On the Influence of Fewder Paraiiiet%irs on '77180 the Noise Coefficient" and Senaltivity of SOVIOS-15-1-6/13 a Receiving System the plate cirouits. An t)ptimilm magnitude K1 opt 0f the matchino coefficient K I Is obtained for which N(and, therefore, 14 afr is a rainim-um (25 1 KI opt depends nelther on t A nor on the feeder para- M(Itcru P or, e, Thoreforo, a rooolver dusigned and adjustea so as to give K 1~ opt 1-1 Ill ilia inta in this optimum condition after being connected to U10 recei%~ing system. The scn.,~Ltivlt.y of the system is defined (is the minlintmi ~ialue of the nom1nal pcz.i~,,er P,a of a the intornal rcsistan,,e of which 11, M Ill equals R, a., the 1,en(~rator the dosirod value of Card 8/11 oigral-to-noloe powev ratlo D tho oWput'. Hoplaciii:- ~,' 1 7 On the Influence of Fueder Ptii-amuturi, on thE! Noise Coefficient and 6"ensitivity Of o011/1-C),i -1-5-1- 6/13 a Receiving System in the by Pan using tivity expression for D the output noise power Pn out afr out afr (see definItIon of 11 a f rabove), and Eq. (24), the followliv, expression for the sensi- is obtained; E,, (0): ~ )"4 -,TR.D Af (tAe_21 N), (;30) where E is the field intensity at the place of reception and h Is the aotive height of the receivin.rr antenna. The sensitivity (Eh)o rain obtained under the assumption that tA = 1, )q~' = 0, and IN = 1, is called " Ideal The ratio (.EY.)mirl;/(Eh)o N11r, is given in db as A) (33) Card 9/11 On the Influence of Fevder Paratieter.,i on '17180 the Noise Coefficlent tind Senaltlv4ty of SOV/10S-15-2-6/13 a Receiving Sys,,',Ieia This relationshir. is re-presented graphically for various N an d tAvaliies. From the curvez; it may be seen that the sensitivity of the receiving system is bz~tter when the receiver is rat(Aied by the min1mum nolse. ,!oeffleierlt (K I= KI opt ) rather than by the ilaximum power (K = 1 11. The relative antenna nolse temperature 1-1Avaries during the day, depending also Dn the season. It ~s possible to find tA experi-nentally using the following expresslon: ~, =z I + C'I JV (C - 1). (,'49) here C = P11 out afi /P 11 Out, 1..,here PLl out ris the noise power at the race:-ver outpkit whe-n only tho resi:Aor Ra Card 10/11 is connected to tho Input. When C ic determined by On the Influence of Feeder Parameters on '17-180 the Noise Coefficient and Sensitivity of' s ov/1 o8 - i- -a -6/i a Receiving System SUBMITTED: measuring the abDve noise powcrs, tA May be found from a graph where th,~ relationship between C and C;A Is plotted for varlous values of t~2flt N. Another method for determining C uses a noise generator calibrated In nois-~ coefficien'; units. This -renerator is 31)bstituted for ~he antenna and fecder., when maintaining the same I at the receiver output. Since t leve A has to be measured after short time --'Lnter%rals-. the Inoz-al."Lation of an automatic recording apparatus is sugl-est~7,d- Tnere are -.0 figures; and 6- Soviet references. Septe.-iiber 4, 19~,:tc-. Card 11/11 IASTYABs, M.Yu.,. kand. tekhn. nauk A Weight of railroad and automobile traffic &:underground otructures. Prom. stroi. 41 no.7tA.6-47 JI 164. (MIRA 17:8) 1. TSentrallnyy nauchno-iseledovatellskLy i. proyektno-eksperi- menta.11W institul. proWshlennykh zdaniy J ewruzheniy. JAVER, F.. -- , kand. ved. nauk; AVARSOO, H., red.; PEDARI, J., tekhns red, (Viruses lViirused. Taninn, Besti Riik:Lik Kirjastus, 1962. 112 P. (MIRA 16:1) (VIRUSES) AAM-) E. A. G--ir)rl Vet Scl (W-m-) "on the etiology of imrlluanza dl.')e -6,~ in 1107s~-,nl riensures to cozabnt 1.1,ir, 4Aa"esZ ir. 'lie l-'-tonian W'1.11 "artu., 1957 19 pyp2o- cm. (U3:41 Up k,~; Estor. Agr Acad) 150 concies (EL, 1L'-57,,105) JSSR / Virology. Human and Animal Viruses. E-3 Swine Disease Viruses. Abs Jour Ref Zhur - Biol., No 20, 1958, No X582 Author Inst Estonian Scientific Research Institute for Agriculture and Melioration. Orig Pub Byul. nauchno-tekhn. inform. Eat. n.-i, in-t zemledel. i melio, -, 1957) No- 1) 73-75 Abstract By infecting chicken embryos and white mice 2 strains of virus were isolated which agglutinated chicken erythrocytes. Serums collected from 100 hogs ircre studied in RMA. in 75 cases, the antibodies were not detected. In 18 cases, antibodies against the hog influenza virus were discovered; in 20 cases) those against the human influenza virus were ascertained; antibodies against both viruses were determ:L- ned in 14 cases. -- From the author's summary. G3xd 1/1 8 A, AAVER, E.- JANOVP L. "AvoMing illnesses of farrows in winter." 1). 545 (Sotsialistlik Pollumajandus) Vol. 12, no. 12, Dec. 1957 Tallinn, Estonia SO: Monthly Index of East European Accessions (EEAI) W. Vol. 7, no. 4, April 1958 . AB) F.A.% ODRIANOVA, G.M.; FLOTNIKOV, R.I.; KIFUTSISHVILI, L.A. Portable X-ray tubeB for geophyeical appai-atus. v,op.rud.qeof!z, mo-4: 130-7,33 '64- (MIRA 18,.t1) A.R1 E.A.; LEATITIN, A.i.; PHYrYINOV, R.I. Temix-ratuxe querchinly of tho ltuntrev~emce of oill. Gocfiz. Pr.It. -ao.20: 97-98 164. 0111u, 1819) 1. Vaeroyuznv-.v nauchno-i.asledavate'l3hly institut razvedoc)lnoy geo- f J zikd . I . . . I llp~ AN~'-"-ANOV~) I! . ,~ I -- rjnlvt~rli,~il Eiccel~,ratdne tuk,. rt~~, r,~ "'; Z. f-";.-~: i 141 16;. fs,~(.)" L 14646-66 EWT(l) GW &;C F-.-176004295 SOURCE CODE: UR/3175/65/000/026/01N4/00411 AUTHOR: Abj_K. A.; qoi~din, V. L Levitin. A. I.; Fi-11R2.V_.V-_A- ORG: none TITLE; A portable source of ultraviolet radiatit_- SOURC1% USM_Gftudarstven~a ge2logicheskiy komiltet. OsobRye struktoq~jkq -k byum. 691121ches 4~pparat a, no. 26, 1965, 44-48 TOPIC TAGS; UV iiiit source, spectiml distribution ABSTMCT; Ths authors describe a portable radiaticin source designed for operation in the! UV region of the spectrum ax about 254 and $20-400 mo. The spli arieia en- velope of the tube is made fxvm ordinary uviol glass an;l is about 15 mm in diaiYeter with a wall thickness of the order of fractions of a millimeter. The radiation spec- trum of the tube may he expanded by coating the inside of the envelope with. a phos- phorescent material which eralts racUation in the desired spWral region. If part of the surface of the envelope is left uncoated (a "window"), the same tube may be used for bidiivation8l radiation in different spectral regions. optimum supply fre- Card 1/2 'L 14646-66 ACC NR: AT6004295 quency was found to be of the order of 100 Me. A power of the order of 12 w and a frequency of about 100 Me gave a surface radiation density in the 2.f,;4 mv range ap- proximately fifty times that of BUV-3.5 tubes (15 w) and nearly equal to tho surface density for PRK tubes. Application cif L-33 phosphor increases emission in tha 320- -400 mit with a surface radiation de=sity approximately 30-40 times that of -the . UFO-4A tube which has similar spectiNtl distribution., An increase in tube power is not moomenled since it may darken or melt the glat~s of the envelope. Tab:I'Lea iind curves are given illustrating the characteris ties of spectral distribution for ~Uniq- sion from thdse tubes. The authors tire sincerely grateful to L.-A. Xhutsishvili. and N. N. Klimenko fbr their'participation in this work. Orig. art. has: 3 figures, 2 talMei_. SUB COLL: 20/ SUM DAM 00/ ORIG REF: 04/ M pi:F: 001 01 Card ACC NR, AT6026960 SOURCE CODE: UR/317;;/f6/000/029/0170/0173 AUTITOR: Ab A. '011G: VIRG-, TITLE: X-ray tubes with an adjustable spectrum SOURCE-. USSR. Gosudarstvennyy geologleheekly koinflet. Osoboye konstruktorsko".byuro. Geoff ziche-3-k'a-y-i-a- V-6-arat"ura, no.128, 1966,.170- 17.3 TOPIC TAGS: x ray apparabus, x ray application, x ray spectrum, Y Ao-v " Y A "AIACT:/ This Irtield describes the development of various portable sealed low-power x- ABST ray tubes with an adjustable emission spectnim. The first effective model of a tube was simple and Intended for tui Instrument analyzing powder specimens of polymetallic ores for copper and kinc. Go radiation was used to excite the sought elements and the Ga radiation was used for introduchig correction for changes In the composition of the enclosing rock. An anode unit froly a standard tube Is used in the design. The copper cone, which Is fastened !n the upper part*of the rotating anode unit, to anodized. A beryllium windoN%, for the escape vi thz comparatively soft Go and Ga radiation Is fastened on the glass cylinder of the tube by a B"ecial epoxy resin!' Gallium oxide Is applied to the copper In the form of paste and Is haxdened by me'ans of vacuum Card 1/ 2 L 4:1 Alft - N R, __At602G6Gb___ heat treatmen!. The Cc can be applied either by spraying or in the sanie mnnner as Gat In the form of a paste, but ninde of n)etnl powder. At voltages of the order of 40 1w and beani current of about 250 tia the yield of radiation for Go is about 101,1 quantuni/sec and for Ga about one- half as much, mainly due to the lower density of pure Ga in its oxide. This Intensity exceeds by more than a factor of 103 that of atnpule Isotope sources. The intensity of the exciting radt~ ation can be increased by inore than an order of inagnihWe In the ttibcs witli the window escapel, of radiation by focusing the tube closer to the Investigated specimen. The Introduction of variouti modifications of these tubes with an adjustable Mission f;pectruin will undoubtedly appreciably expand die possilifflty of using x-ray spectral. analysis. The first version of this tube has been successfully use,. In analyzing ores and their enrichment products for copper and zinc. The author thanks G. M. Andrianov, L. A. Khutsisliv.1-11, and R. L PlotnIkqy for par- ticipating In the development of the first effective models of x-ray sealed portable Wbes with an adjustable emIssion spectrum. Orig. art. has- 2 figures. 1261 SUB CODE: a9,.?o/8UBM DATm- none/ ORIG REF: 001/ OTH REP: 002 2,12 1) 47~)--)( ~ FACC_NR1_ 6 EWT(1)/E',VT(m) VM L ARGO16491 SOURCE CODE., IJR/02'r2/65/000/012/0108/0108 f AUTHOR: Ab, E. A.; Andrianova, 0. M. ; Plotnikov, R. I.; Khutsishvili, L. A. TITLE: Special tubes for the portable equipment for, x-ray spectral analysis SOURCE: Ref. zh. Metrologiya t izmeritellna.ya tekhnika, Abs. 12. 32. 930 REF SOURCE: Sb. Geofiz. priborostr. Vyp. 212. L. , Nedra, 1965, 81-87 TOPIC TAGS: x ray emission, x ray measurement, x ray spectrum, x rity spectroscopy, spectrum analysis, x ray tube, portable x ray equipment ABSTRACT: The drawbacks and limitations of x-ray radiometri analysis with the use of type T170 or BaC14003 v -quantum isotope sources/ire pointed out, In de,mloping dispersionleis field spectrometers, the use of 11pecia x-ra; 3Vtubes makes it possible to increase emission efficiency considerably, to provide for '. radia-don measurement safety while simplifying protection by the absence of the' hard-emission component and to alter the spectral composition of the emission either by replacing the plates or by using secondary emitters. Examples of Card 1 / 2 UDC: 389:539.184 531:621. 386. 2 L 470?9-66 ACC NR- AR6016491 using tubes with various methods of excitation in assaying rock specimens for zinc and lead are presented. A technical description of BSV-5 and BSV-7 tubes designed for structural analysis is given, and considerations concerning their vise in x-ray radiometric analyses are proposed. Basic specification!l for specia: tubes of portable field x-ray radiometric equipri,ent are established, and ways of developing them are outlined. ITranslation of abstract) [DWI SUB CODE: 20, 09, 181 hs Card 2/2 Mrodwe 4 POM k I - Will NMW do SON d W" P. Ito G. A. Ab. WA S. J. Voilrl'(CM14. read. Atod. ..N. U.R.S.S.. 1041 111119-- 47 -1 -a of active 510, soN of Na.bvudW" rob k1l;Q b structure. Even wit: jSi0j 74 facrow In ykW Y&L WA asuougms q. Jactivs Allots (ground C*Coie, wenbitilits, artMelote) have ** Mrsaww! or,-. I is possible wt. "a V111,16 Its, .1 Wto filaut, acthv Allor pwtkin pa as oentres for con. tinuous otcwtuto kw=UoR by adiuMN polywor thains under the ction of the owlsorption AsM Of the P idti. P10001100 Of If.0 in ,be $10. i.Wbl. mraftre I..%Uo& Stmeivre ftw-mation also oocurs in wb prepared in light petroleum &W CHC1, C. R. H. ABp Go Ao 1U--',;-1J(;herdujtry - Eadalcus Mealstry - Fbance OA Stidy of the Roverlon r nmseo ,n Emwonaa P., P,. Rabiraerp, 0. 1,. Ab, v. L. i GoIldvinberg, Sectl n for Diaperwd Systems, InstituvLa of 1tosical Che:Ontry',, tcadwv of ~~J.Onoeo of the USSM9 6 pp "ZonaldnYY Zhurnal.8 Vol IXt No 1 Tbo study of solf-foinea pcwticuLms of tbe Mc~ss of reveralon of rhasca In eWlalcna, I.e., the transformation of a cr-ulajnn M~ Or* ty-elp e*f,'*# a re --r-a e1w.11alon of waix-,r In oil (VI/0),, Irto a dlvN~ct awalulon of t1wi typs (0,&) or cil in water* Data clbtaJrjed was "r. arms" tant w1th the priraolplo3 oxpreased by Finkle, Dr por, and Klldelwwd with reeard to the c1mrneterlatic of saalm-potaesk-~n, soaltri to w-julsify oil ir. watero PA 3476 IflPripirstiEn of ;howgrobi, emul5lon- f&-, U. 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G.M., Plotnikov, R~1.. and Khutsishvili, L.A. I TITLE- A Portable Accelerating Tube Incorporating an Ion Source for a Neutron Generator (I PERIODICAL: Pribory i tekhnika eksperimenta,t,196l,No.i,pp 129-130 TEXT: The accelerating tube has been developed for a small- 1jize neutron generator which will replace the Po-Be neutron kiource used in oil and gas ifell sampling by the Leningradskly :Ulial, Vaesoyuznyy nauchno-issledovatellskiy-inst,itut -geofizicheskikh metodov razvedki Maningrad Branch, All-Union 3cientific Research Institute of' Geophysical Exploration Methods). The -accelerating tube is illustrated schematically in the figure, ,rhe neutrons are produced as a result of the D + T roaction. accelerated deuteron ions bombard a zirconium-tritium targrt of a standard type. In order to main'~ain the pressure it. the tube at the required level, a system of getters and pumps is employed. The ion tube is of the are type and consists of a cylindrIcal an,.)de and two disc cathodes. The cathode facing the tat-get has Card 1/4 20702 S/12o/61/000/001/040/062 E03 2/ El I If A Portable Accelerating Tube Incorporating an Ion Source for a Neutron Geriorator an aperture through whirh positive ions are extractoal. The magnetic: field which is necessary to focua the ionizing electrons can be prod-aced either by a permanent magnet or a solenoid. If a steel body is used, an electromagnet is preferable. A target is located in a massive copper holder so that the instrument can be used without forced cooling for a minimum of 5 to hours. A special electrode in the form of a truncated cone mou::ited on the target holder and prevents the occurrence of an avalauche discharge. The negative potential of this electrode is obtained by means of a bias resistor. The deuterium is stored in a special getter as indicated. The getter is made of titanium, or a mixture of zirconium and titanium. The deuterium is re-emitted v.'hen the getter is heated. It is re- absorbed when the getter is cooled down. The tube has the following characteristics- length 350-400 mm, diameter 35-40 mm, weight 500 g, maximum external pressure 15 atm, deuteriijai-store heating current 0.3-0.8 A, anode voltage in the ion gun Card 2/4 20702 S/12o/6i/ooo/ooi/o4o/o62 E032/Ell4 A Portable Accelerating Tube Incorporating an Ion Source for a Neutron Generator 4oo to looo V, magnetic ;field strength 600 oe, maximum acc-olerating voltase 70-110 kv. Three times as many neutrons can be obtained with this tube as with a Po-Be source. With a current at the target of 80 jiA, and an accelerating voltage of 110 kV, the neutron yield was 1150 curie (t '1;o%) There is I fig-are. ASSOCIATION: Loningradakiy filial Vaesoyuznogo nauchno- issledovatellskogo instituta geofizicheslcikh metodov razvedki (Leningrad Branch, All-Union Scientific Aesoarch Institute of Geophysical Exploration Methoda) SUBMITTED: February 13, 1960 Card 3/4 20702 S/120/61/000/001/040/062 A Portable Accelerating Tube E032/P.114 fort ? femmepAwd n4um OWN= F:L gur o Card 4/11 ITSM/ Engineertr1f; Structural:AtsriaI3 Card 1/1 Pub 104 6/12 Authors i Alit Z.A., and Ost.ryakov, A.S. T-Itle- i Control of the elay-powder quality in dry-pressing brick manufacturing Periodical 540. 1 ker. 5~ 18-Zlp 4Y 1954 Abutract s Tho different grein clay-powders having a moisture conte.-nt of from-5 to --I:%, and the dry-pre.,)ning of-bricks wasInvestigated by the All-Union 81:1entific Research Institute in Leningrad in order to d.Bteririne the structural quality of clays, and the effJ,ciency of dry-pressing methods. Gintr.hs; table; &6agrams. Subad,tted-