SCIENTIFIC ABSTRACT A.G. CHETVERIKOV - N.M. CHETVERIKOV

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December 31, 1967
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SCIENTIFIC ABSTRACT
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Co,d 3/5 NO FW SM 003 OTMR: 001 6715-65 ACCESSION NRs AP4042208 ENCLOSURE t 01 c0 Nil so',42 c - c VI CC) (0-6)3N c - \,c', I'), 0. N (cl-l.:~' Card 4/5 L 6715-65 ACCESSION NRj Ay4o42203 ENGLOSURFi 02 Fb IbO IZO 0 4-0~ min. 20 "0 60 80 HUIL F:~g. 2. Increase and decrease of intensity of the apr sigzaa. of a t-ablet of dve I Am ruccessive cycles of discharge and recharge. The &rrovi; 6LtOW Lte begi-ani-'F, of di&charge and beginning of recbarge Card 5/-z L -5T,41-65 V W-M ~A P A( 49 1, Al~ i .1jiW A A LIT HF. T F G r i b a n o v V A Cq e v e r v , A, TITLE: Electrochem~--ai mechanisin of charge transfer ari--' qenrr-1---*----- t1ve force in -erta-;,~ ---rganic semiconductors SOURCE: Elektrokhimiya, v. 1, no. 6, 1955, 735-738 ITOPIC TAGS: charge transfer, electromotive force,_organic semiconductor. che istr- M e comp1ex JABSTRAM T-be charge transfer phenomenon and the origin of the electromotive force 'were studied in po lycr-is tal line complex organic semiconductor, q 7: 1~ with tetrabronoquinope (1), n-phenylenediamine with tetrach-Ior,~N,1-1,'*- dine tetrachloroquinone (III), and benzidine-12 (IV). Th e P X W f, -1 f ror-, a e I ~,r i -om ot, e n z e n e a n d -4,9 t P j7- ~er Tru. Camp e. Y. ma r K R I cm. 1' n t P ~ 3 1 Tmr r. i am e t e r an I M.M ~ h : C. T -I - ~Card 1/3 L L 59541-65 [ACCESSION HE: AP50168:29 i'metal electrode. The -tablets had an e1ectrical conductance of thp ohp - cm) After a 10-5 to 10-7 amp current for i ~7 tive !orces --.f 3C, !c 3~ volts weree generated. For comv-iexe!~ A~- a (_O~ t or. t rn - ca I conductance and e! ect :,,,e tional t Therr, i s. Tic-1 ;--nt ,Tn- ex ma'e, he m. E, crca ,-.r,: e 0-'-1 eleclrorl vclt, r--st- ci~ve_ 11 Zablets were expose~l to vapor of acetonitrile or water an~'_ P ,;i rr a r~7 transfer T", e e r~ Cd ir"Me., f ;es reUluctitjn Uf qu: f a -- e ", "t ~ e m anc w1i ,Card 2'j3 59541-65 IACCESSION NR: AP5016829 .force. Orig. art. has: 2 figures. AS A- 0~--'miches~oy fizlk-i akademdi nauk SSSP ca" S UB MI 7Tr D: 03Feb65 ENCL: D 0 'NO REF SOV- 003 OTHER: 000 - -1 ZHOLKEV712S. V,N, ; GlIETTV R-apiratim 4neflwk; -r (,entnition .- -en-,y ana f- jn M. UM, A 18 10 Pj~ SS-SR Ir'15 no.-",l234--;t3(, N 265. InEstitut rast-nly lia., RN :-S"R 0 SUL .13'.itut khimJ CHETVERIKOVp A.G.; BLYUMUELID, L.A.; FOMIN, G.V. Possible mechanisms of the appearance and destruction of free 4 radical states,in calls. Biofizika 10 no.3s476-486 165. (MIRA 18,11- 1, 1. Institut, khimicheakoy fiziki AN SSSR, Moskva. Submitted Dec. 11, 1964. OWMAW"o," *~Anzhe Rail defects can be prevented. Pat' i put. khoz. no. 7:8-10 Jl 158. (MIRA 11:7) 1. bachallnik distantati. stanteiya Krasnoarmeyakays Donetakoy dorogi. (Railroads-Ratle) CHITVIRIKOVI A.S. Matter of great importance, Pat' I put* khoz. no.3:" Mr '59. (miRk 12:6) ' 1,Nachallnik distantell putl stanttii Krasnoarmsygkoye Donstskoy dorogi. (Railroaft-Track) CIIETVLRIKOV~ A. V. Ag":1 . K. and Chetverikov, A. V. - "On the effect of electrolytes of other ions _~L on the electroprecipitation of metals", Ukr. khim. zhurnal, Vol. XIV.. Issue 2, 1949, P. 5~',-68, - Bibliog: p. 67-68. SO: U-4392, 19 August 53, (Letopis 'Zhurnal Onykh Statey, No. 21, 1949). AMPROR TITLE: Chetverikov A.V. Engineer and ILivshits, S.I., Engineer Experience of adapting -230-2 to feed water of (Opy~ boiler type Tn high salt content. prisposobleniya kotla Tn-230-2 k pitaniyu, vodoy povyshennogo solesoderzhaniya) PERIODICAL: "Teploenergetika" (Thermal Power), 195?, Vol. 4, No. 6, pp. 25 - 31 (U.S.S.R.) ABSTRACT: Operating experience and thermal-chemical tests on boilers types T11-170 and Tl~-230 showed that they were not adapted to operation in the actual conditions of a heat and electric power station in which the quantity of purified make-up water reaches 50-801o. To improve the design of these boilers use was made of experience of constructing devices within boilers with removabl, salty sectionB in medium and high pinssure boilers. Devices were worked out in principle for installation inbide the boilers Tfl-230, M-170 and RK-10. According to data of Teplo- energoproyekt the salt content of the feed water for the station was 150 mg/1 which was taken as a basis for the desigae A three-stage evaporation system was designed, the manufacturej~, fittings were retained in the first stage, cyclones were pro- vided within the drum of the second stage and extraction cycloni in the third stage. Details of boiler design are given and the salt content of the boiler water in different stages of evap- oration is given. The principal data relating to the operation of the cyclone are tabulated. 642 Experience of adapting a boiler type M-P750-P to feed water of high salt content. .(Cont. ) , ~ A detailed description is given with diagrams of the arrangement of.tbe different parts of the boiler. After the boiler' had been started up the first series of thema:.",jl-chemical observations were made and showed that tbwe was a considerable divergence from the design data. The salt "r~tc,nt of the water in the first stage was much higher than it sLould have been. This was traced to a number of defects of er~iction. Further tests were then run and the boiler operated satisfactorily with three-stage evaporation. However, a serious abnormality was found in the operation of the third stage in that there was a considerable difference between the projected and actual loads on the sections of this stage. To put matters right the rate of rotation of the water in the cyclones was nduced. Data are tabulated on the composition of the boiler feed water, which contains a large quantity of iron oxides. To reduce this concentration boiler blow dovm was increased beyond the amount necessary to ensure the necessary quality of steam. Further thermo-chemical testing of the boiler was carried out in two series of tests, each of mven tests. The second series allowed of more accurate determination of the salt content of the steam. The first series was run with much reduced blovidown. An interesting test in that series was one which was carried out to determine the quality of steam as a function of the steam load on the boiler and-the water level Experience of adapting a boiler type Th-230-2 to feed water of high salt content. kCont.) in the drum. The results of the tests are plotted on a graph, and neither increase in boiler output, nor raising the water level had any appreciable influence on the quality of the steam. Data on the second series of tests are given in Table 6 and Fig. 4. Tests 5, 6, and 7 were particularly interesting. Test 5 was carried out with the low output of 110 tons/h. The low rate of flow of the steam-water mixture in the cyclones and the high water level in them impaired the quality of steam of the third staV. In Test No. 6, the quantity of silicic' acid in the feed water was x-aised to 0.9 to 1.0 mg/l. This increased the silica content of the boiler. The total salt content of the steam remained satisfactory but the content of silicic acid increased somewhat !n~ at times on the boiler side it reached 0.07 to 0.09 mg/kg SiO 3' - Test No. 7 was carried out at the high output of 234 tons/h. The con-~ent of silicie acid in the feed water was 0.4 to 0.6 mg/1 Sio '_ the quality of steam remained satisfactory. In all the ~ests9 the salt content of the superheated steam from the ri&thand side of the boiler was considerably higher than from the left and in fLome tests even exceeded the pe=itted limits. Thes tests have shown that when the boiler TD-230 is converted to three-stage evaporation the feed water may ccntain considerable quantities of chemically Card 3/4 642 Experience of adapting a boiler type TII-230-2 to feed water of high salt cmtent. (Cont.) purified water desticated by the magnesium method. It is necessary to ensure nomal quality of the feed water in respect of silicia acid content. The manufacturp,3~s separation devices in the first stage of evaporation with the addition of a perforated steam receiving ceiling ensure the generation of steam of normal quality in conditions of reduced salt and silica content. A most important point in correcting the water conditions of the boiler is the reduction of iron oxide content of the feed water. Two years have passed since the boiler was started up and on the basis of this experience designs have been worked out for new devices for ins-WIlation inside standard boilers tWes Tn-230 and TD-1?0. The station at which the new system was first tested has since reconstructed a further three boilers. 5 figures, 2 literature references (Russian). Card 4/4 8(5) SOV/91-5Q-6-5/33 AUTHOR: Chetverikov, A.V., Engineer TITLE: A Device for Individually Flushing Steam Superheater Coils PERIODICAL: Energetik, 1959, Nr 6, pp 8-10 (USSR) ABSTRACT: The authardescribes a device as specified in the title, invented by him and by P.I. Tebyakin. It is a carriage (Figure 1) capable of flushing the steam superheater coils and blowing them through with air, in high pres- sure boilers, irrespective of the type of collector construction. The coils may be of standard or alter- nating diameter. The flushing is carried out at one run of the carriage along every row of coil pipes. It can be accomplished either by the use of two car- riages, one at each end of the coil, or by one car- riage applied to one end of the coil, while the other end of the coil is used as the outlet for the flushing water. The carriage is operated by 1-2 workers. De- Card 1/3 pending on the degree of the coil's contamination, the SOV/91-59-6-5/33 A Device for Individually Flushing Steam Superheater Coils flushing of one coil takes from 3 to 6 minutes. if the carriage is provided with an electrical lighting device, the operator is in a position to visually control its movement and its proper installation. A cross section of the carriage is shovna in Figure 1. It consists of a hull, a bellows-sealed pneumatic gasket and a mechanism for taking the carriage out of the coil. The hull carries a replaceable nose-piece with a conical rubber packing, the size of which de- pends on the coil's diameter. The gasket is provided with a limit stop, an adjusting screw and a protective jacket. The carriage is applied manually, with the use of a composite hollow rod, which at the same time con- ducts the flushing water. In the given construction of the 78.5mm diameter bellows-type thermostat, the pressure of the flushing agent may be 1.5-2 atm. The method of inserting the carriage into the collector Card 2/3 is shown in Figure 2. The article contains a brief SOV/91-59-6-5/33 A Device for Individually Flushing Steam Superheater Coils description of the sequence of actions required for flushing. There are 2 diagrams. Card 313 DELIMARSKIY, Yu.K.; CHEIVERIKOV, A.V. ---------- Determiwtion of polarization voltage in fused salts by Drossbach's method. Ukr.khim.zhur. 28 no.2tl67-171 162. (MM 15;3) 1, Institut obahchey i anicheskoy khilaii AR USSR. r (Salto) '8012ectrochomistry) DELIMARSKIY, Yu.K., akademik; CHETVERIKOV, A.V., kand.tekhn.nauk; PAVLENKO, N.A., Effect of iron chloride on current efficiency during electrolysis in fused SnC12 - KC1 with the use of liquid tin electrodes. Sbor. trud. TSNIICHM no.34t4O-" 163. (MIRA 17:4) CHETVERIKOV, A.V., kand.tekhn.nauk; PAVLEKKO, N.A., inzh.; TYUTYUNIK, O.A., . - -- inzh. Using a protective atmosphere in electrolytic tinning from fused electrolytes. Sbor. trud. TSNIICHM no.34:45-50 163. (IGRA 17:4) CHETVERIKOV, A.V.J4 kand.tekhn.naukj- PAMNKO, N.A., inzh., MAKOGON, V.F. Effect of a protective atmosphere on current efficiency and the quality of the coating in sheet steel tinning from fuaed salts. Sbor, trud, TSNIICHM no.34:51-57 163o (WRA 17W DYUBIN, N.P.; DYUBINA, A.V.; SVIRIDENKO, F.F.; KARPUNIN# A.M.; Prinimali uchaatiyes IEVCHENKOp N.D.; POPOVAp N.N.; TROFIMOVp V.V.; __I= -MY-, 1, V, '; RYABININ, N.G.; ZEMLYANSKAYA, SHUBENKO, G.L.; CHE , 1 L.I.; FRADINA, M.G.; ORGIYANp V.S,;:SABUTSKIYp F.M.; MOMGELIp A.V.; BULISKIYv M.T.; FRADINp M.D.; VALENKO, N.S.; KgCHERYAVYY, Yu.P.; CHEPEIEVSO P.M.; SABUROV, T.A.; POLYAKOV, P.M.; MAIASHENKO, R.B. Effect of the temperature of rail rolling on their quality. Sbor. trad. UNIIM no.11:344-353 165. (MIRA 18:11) ._.'L_'2;i44o?.w66 ___j02ix1ZP_ki_tL -IJP(c) JD AP6006404 SOURCE CODE: UR/0413/661000/002/0146/0146 AUTHOR: Delimarsk!y, Yu. K.; Chetverikov A* Vo- Makogon, V. F. ORGI none TITLEi Electrochemical method of aluminizing metals Class 48 No. 178257 SOURCE: Izobreteniya, promyshlennyye obraztsyotovarnyye znaki, no, 2, 1966, 146 TOPIC TAGS: electrolysiat electrochemistry, aluminum plating, aluminum chloride sodium chloride ABSTRACT: An electrochemical method of aluminizing metals from aluminum chloride- and sodium chloride-base melts is described. In order to produce high-quality plating and raise the operational stability of the electroltye, the process is conducted in the presence of ions of other metals (lead, tin, iron, and manganese) introduced by auxiliary anodes with differential current supply and a protective inert atmosphere above the electrolyte surface. 2The electrolysis is conducted with a current density of 3-5 amps/dm and temperatures ranging from 150 to 200C. ILD] UDC: 621.793,52t669.7l8t621.357.77 SUB CODESliooi SUBM DATE: 21Sep64/ Card FILIPPOV I.N.; GUNIN, I.V.; Prinimall uchastiye: DABAGYAN, N.P.; 0 9 .41TERMV, ,AA.; KIROSHNICHENKOt V.G.; FRADIN, M.D.; PAVLOVSKIY, V.Ya.; FILICRAKOVA, V.A.; ALEKSANDROVA, L.A.; DUBROVIN, F.S. Investigating the buckling of webs on lightweight I-beams. Stall 23 no.10015-918 0 163. (MIRA 16:11) 1. Ukrainski3r inatitut metallov. 2. Ukrainskiy institut metallov (for Dabagyan, Chetverikov, Miroshnichenko). 3. Zavod IrAzovstall" (for Fradin,, Pavlovskiy, Fi~ichakova, Aleksandrova, Dubrovin). 1 0,9 * s 4 loaf I I I I A 111.4-" 4 LZ a 0 A *0 so a 00 4 000 00 u 00 a 00 1 10 0 Gi io--6 -s-e-Cs spowwwwwwww-, I 1 9 0 of a to w Is not loot us x1v Alp*m- 0, "- -,-- I -A f -A- JO-A P-0 .-P It A~MtlP -4 1-111o TU sallopmetic behavior of unLinolecular Atwo of .1), A. Ch,,1vrrAov. J. Pkylivl- (U. S. S. R.) 27. GW-22tM%)~~,SOLciwor and cedar WOO, triakin wW lecithin do not transmit witoCcuttic rays. A film of Orbolesterd Uansmits the lyI.Artic niecituni and that uf the frnntmtativv iWitting 4of urra. A film of steamsWide don not trunsinit mitnawk- rays nor dues it emit av*ndary razliatimi. Tbc him is wAt destmed by irradiation. S. A. Kwjsb %&.ILA IdTALLUNGKAL L111MATW1 CLAISWK&TOON 9.1 Is SIX41#0 "it ofty got 11111,114104 41JAW a.. ISO U AV 10 is I v It V 1 5- -W-4,T-11"bo 0 0 1 1 0 0 9 a 4 1 1 1 "flit 0411:44 own of on a It a MAP 4 1 400 000 o 0 0 * o : o 0 o :10 o 0 o o o 0 0 0 00000 00 lle*:::00:100000000000000 oes, 0000000000060000090 00 -00 -00 -00 see COO 400 too ago are 0 Neel goo us* ties Noe woo I i 1 0 It C 11 tj It 4 It 'A V A ,mvwww~v -- A a 4 JI 1 J t I # A J A $ 00 4r . - , -14t Alto ff". I fe - - -- , - Qj- . - - . , lopfli'll -O.fq, nt. ------ -j 00 0 0 : tis%um ill Suinva pip, rablihii, hetaw, and ttx)k,% ithlk4tvil it durct ilitTmirme on thr Im"Okits i4 the Animal Ill the r.--vAI -hsiw A I&C stchlio-I 44 The 00 vism1w ill 411 11'rW-1-utl J.~mwil, A.- 11,41 l1lt'KllilWI.A j'ijt '1111111". "1'. 1lighl"t "1""o "I" flit' 1 J ill ol it". vild .4 i-Ildity-mir 1"i-A an't At .11114 sill- I1111 1.1,14 1. o"Ilt.-ti-nV Ill 1014.11 401.1 lov-1, (ablAh Lill 00 , ;z 1 oil .1111411 1111. 'tri. 1. Itlfl.,l I.. ,1 00 1 in (fir I MINI I hN 1% Vill. ill., ow..l nvr tfw Im 1114111411. J'hr fillictioll (4 dw ectlyflit. 00 .1111wtt% 141 Ise filAittly millected with Ifir gly"llytic lwc-c- ~Tjtlgiyl. C.A. 22. ~Uuv.). v, m. Kosolapod 90 0 n AV ewse grit ota Itan .1 0010 0 0 IT44 0000 0 10 0 0 0 0 0 o 0 0 s- -v ew 0 If I ill of 9 a a 3 9 V R I M 00 0 0 0 Do** 000 Do 000 ~99 .00 .00 see 409 roe coo *o c0 a see boo C C y Jm., Acad V= $y6 is of 6aw of mas woe A411 nd =- : d&ydmgtnast during tbt embrYovic and mccimic " coutent of thc post-egibrysmic Period- The cnsyv )r au pans of the embryo was kPw. cong.. and alikt 6 wply about 40 .in' The may- -Cdvky W-l""t :wt portions of dal, fta birth. The pitylog-etic-Ally Ymlc saivity. the is.in Showed the -*a 'Weam w tu It. printicy DOVW~PMM d do oddlo" d M d the kab M bm b edlosonki. 2. 1). F aall 11 chrume ox4low (1) shom a vwy groo riw topmo Nrth An,l M With &Ml CMUNIM tO IMCMA98 PARARY with mle. th, c"-whr""M "go boov" shanoriv; in nit I-hf&lll Ill., hath oiw tof 114 left promamml *",I shaws a cir4r mill. &I 7111-4) dayi, after title SO-406elity um%.; 11 show a mat. at 20-M days. Also doe"m ropift. while The cytochroome sys. "'1l PINOWS A Milill rift 81 birth SIVI I'V411114111% W4f1V Cellist. thrreAct; in mixtulU Obloolitil the I and 11 ONM 0 MAW. .11 104hi awl 4 veradv lowline J2.v"oni. In th~ 4141141 4-twil I film Ill hirsh. lit" ilmlift". while 11 %bawl A 1111,11%'lit 21 and the cytochrunle system files 41 toirill. ,hen declines steadily. G. M. K(wg;apofr MINIMAL Z_ 1). PIPMA Sg4 P. Af_ Z~zFA7wy AW. X-4 S.S.S.R. 7S.-_ M~, With phom pip mW rabbits is which C"gtb,*M W"M &W MKVjMk do"ropmear - dold. in var. -PIT I 1 1 matqRrmis, sho"t that in .#Y in im- pip dw rwo not straw 4.p W 1-3 &p her. 09 -"1' levels. in an m&w of The braht Won while in the comm"I "Sion 14% wqkky dremot to N&k lovd. Succink dolky- adwill PWA" the aboort. The mg0ration rate tot r1low""es 4 W. rafia . while in Winal awd ills highest IrVA is ~fcm_brim xi-lo mys of loomalal Mr. fiAbovel by a drup, In nd" lbt fmmtal parts of brain .bw bw tiv*y at both c"Y SAW their development amas mKb law in podwatall (1-2 woomths). In The cam" " I book c"Iyosto womm their Kd!*Y all thro"A j= M9 of b.,m* ponk cap.My at bimbommithomas-is 54 do" in the oploal card, shor a sets in. Bob masymms vinvor a shmilar CWW. in the brain imerrom im its rate 84 1-3 mw..= is the bilghoot lovel omwo Al birth OF IN 411ya of Wt. Sol- by G. M. KONAMMO ph4ua in tht, Wain of study of the rate of esclsonse n1 pbow Ubbil in vArkag staigem &I ODID-One&N Ath Vl* AM dZilve=Pbomp. A. A. SmNov and P~, A ChavM*k,Ajf S.S.S.R. OD. rhange wa3 sindled by IntinMilonni W rnducOyn of P11 '67 after *14eb in 32 bn. the bruW was t-xvwd. after tre- pani"k and fretling tlkl~ "velmms in Dr.? ICL. It Was shown that P3, ente2i mast rapidly the less Camplex "Clit- #01.01C."z saftftiu tbskl, IPM=Pkby Rtnt= the P- cmtf,. -,4= while t!m leata rate is found for phos- PWIP; le's, -'The radiard-vily of aill ItactWs declines rapkily in the Ist weeks of posumbrycok perW of the animp3s. A1w 2 mouths of ap the value rem-iins nearly const. with ap. Thus intrsbrain P exchange appmrs to dtd;ne with ap. Thh b mainly caused by lesser exuxup between the phasphates of bloott mud brain. The hibut uptakv- L4 Wd vamrs In mftlulla oblozpta, other brain paU ere airallar to ~P_teh other 14 thin rmmrt, in the acid-sW. m),J upt6n Imet"., The ruedulla also show3 the most -4FT, -RIKOV,! W P card 1/1 ut, 86 3/,,6,, -Authom j S"Irsirnor, A. A., find Chetvarikov, D. A. Title Radioactivo isotopes for tho studyinr, of the metubolicm of the bruin %riedleal Priroda 2, -13-29, Feb 1954 Abstraot i A brief review is presented for the rurpose of acquainting the reader with the principles of employing radioactive isotopes for the study of the me,tabolism of the centrul nervous system and to explain the possibilities the isotope method will open to researchers:worltin~ on.the chemistry of the brain. -Institution ......... p1losphomstnetabolism of the Win In oxygen deflit-6CF, 1). A Chetverikov DokWy Akaff. Mao& S.S.S.R. IDS.' ()I exchange of. P minpds. ot role white rat bmin lw"itudicd by un!ims Pf subeuvolt=3 injcO tiou of NUJJPIO~ Ond tile allitnats after the injection were %objected to Iow 0 content by mewis of tither (ably tapi(i Micumt"I to "Wated latitude of 12.000 ru. OT to 0" mi tot 2 tim Under conditions of stvae hypoxilk tile rate J I,, vich,m4e drops stvrxt~y. Undt-r 111CACrute bypoxim t6tt' isa drrided dieblie In.the bite uf m)mnite pf p))ospbiAPU1r9 -visile the chantein riWattelch: nelf) exchange JJ not heyoA cxptl. error. and phosphaprolcin treb3flp declines slightly. Thu4 phosphollpilitg ate SnOM sellsitiNT to hypoxta. A" lb. p -imoromr,; &&to A.A.: r "-- -7. MAnIANMOG WW 6,iq 61. *".1 P""m hvoesW4 eli the win%% IvItotmttooml CorWnts of Phdialaq, Kmith, P3.)D MY 1%9. _00 9 UN 0 P 'A . A l MAI 1~(A;imo W.Niftille WOK'Y' "-.J (S-ot-64 &$..I -k .1 M.- .. -0-4 A." ik k,.*.- wal dwo" .4 .10. X. al - W,."- .% ." a- .1 lot I- -d -.64 ~ (0., .60" WA. .A~-Oity W 0. VbpWlpW p6.ph- M 1,- 11-1 -16 , 4- -owt A. lara-M. I 4..p 4 ad I "a 6.0. - I..A 1. 0. A.4hup" To. '. .1 6t Iftwk -1, k" V-4 wa.- i. it. P. noraI fla i-A ila U.4 is .*a 4. ON 4-F b. oa -d.&A amb. 10.0. -1. a O"k" -WWNM 1. w6aa Iowa- b ameh-C I P--W at the ninth laternatiaml c6wqeo Of lbdIGIGO. IWILlebt 23-30 Aa7 1959. It -, - , I ~3p , TjI,3V mlsmav-k, S. V. , (Usm) ,~~ ~ y D. A. I fine Effect of Whole-Body X-Irradiation oh the Rate of 32p Incorporation in the Phoapholipid FractLon of Cort-Air, !Lat Tisrmes." Report prenented at the 5t), Int'l. Bio3homistry Cvongrsus~,, Moscow, 10-16 Auu- 1961. 6 L/ (C) In the (,qqtml N- Sy"- .1 Itt. I)-?.a Aew. Adim" Skk-. V, A. Chtv4'v and S. V. 611001% '--TffrVMTMF"dMi work vis the wnipalison or the charttes of bl(~I-btAht battler permebitili, for the Ortho. phosphate Imth (how (If phWholifild tutrimcr Intensity In the thstics; of rat central net low qvcm In th- course of Acute radivim sickness. Adult "')c rats (Wistar strain) r=iwd 730 r Intal-1,ody X-irradi2tion. The penetration "to of orlhophos"hate from The Nood plivnat into brain and spinal cord and I!,c incorporation rate of firsue- inorganic pho5phatt into the phrnphollpid Fraction met studied by Tmam of Na,IVTO, injected submtsincously to the am.=1% 2 hr tnfmt decapitation. Both aspects orphotphorut rnetabolism vvere studied in the mum of ittadiation and 2, 4, fi. 111, 414, 72 and 96 hr after. Both in brain and spirmi cord during the'Atil 2 hr after irradiation, there %%,as %onto inctcaw or thellp peroTation wo from 'olmA into the tlita" and of the PhMphQhpd lulnow rat. Apparently. this transiloq icaCtIon h MM-IrWik And it Cssrdil[Ollftl bY the inflUtnee of the seperal tvaut.tory srstotot of the arvanitm. In the later port of the fadistim di-aw, the fair, of -010 tvnettatloA Intd thd central ncn-ftl I"tent listo" dwv.~ct Ili corrip4then with control values. 11PO Inlimlly or pholphollpid inctaboltim Oto doattics, but rennalm mr The control lescl. A niorked decrease or balh PrIxTsk, Illidled Is vbtcrwd $I the tryminAl voge of SMIS radialion sickness (72-96 hr affitr irrsdiAl;m). The simllarity of the patterns of changes of blood-buricr permeability for orthophosphate and or pheepholipId turno- Wmily cWtd doting 11,c -- t rudltion ick-, it p-b%bly not aceidentl. bt ipellextel the mistence or sorm cim linimge Wvvetnt thew two Sipects of the nerwOm tissue Phophorsn ;W~bolism. it.M~W,t" L P. P-W lftd-m of Ps"low'. A-6.y '/54~ Ussm report preffmUA at the ftl Intl. C*29MOrl or R&UatlM 200011XVIls mirrognto/rarobum, Ot. 2xit. _ ~-U ADS 1962 34830 S/020/62/142/005/022//022 B144/B138 AUTHORS: Gasteva, S. V.pand Chetverikov. D. k TITLEi Intensity of phospholipid metabolism (PLM) in the central nervous system (CNS) of rats in acute radiation disease PERIODICALt Akademiyanauk SSSR. Doklady, v. 142, no. 5, 1962, 1180 - 1183 TEXT: PLM was studied in brain, SDinal chord, liver, and spleen of rats after 750 r whole-body x-irradiation with a PYM-11 (RUM-11) apparatus, This dose caused rv70% of deaths within 4 days. PLM was judged from the rate of Na 2 HP 320 4incorporation into PL fractions (introduction 32 0.5 Acu/1 g of weight). The rats were ded"apitated 120 min after P application; irradiation time was 100 m~n. The rats were in nine groups (112 rats) with P 32 application 10 min before, and 2, 4, 6. 12, 24, 48, 72, and 96 hrs after, irradiation, with a nonirradiated control group cf 57 rats. The specific radioactivity (s.r.) of anorganic P (AP), the s.r.. of the total PL fraction (imp/min*Ag P), and the relative s.r- (r,s-n) of Card 1/3 S/020/62/142/005/022/022 Intensity of phospholipia metabolism ... B144/B138 PL phosphorus ( s.r.PL .100) were calculated, and from this the rate of 32 a.r.AP P incorporation into this fraction and the PLM intensity could b~- hacertained. Fig. 1 shows the PL r.s.r. in different tissues. Previous investigations had led the authors to assume a remote mechanism con- trolling PLM intensity alone (CNS) or in conjunction with direct effects (spleen, liver) in the first stage of radiation disease. The initial temporary PLM increase observed in all the tissues studied is apparently an unspecific metabolic reaction which is followed by widely differing specific reactions, depending on morphological and physiological features- No direct noxious effect was found on the biochemical systems responsible for PL synthesis in CNS, liver, and spleen. There are 1 figure and 15 references: 8 Soviet and 7 non-Soviet. The four most recent re- ferences to English-language publications read as follows: R, M. C Dawson, D, Richter, Proc. Roy. Soc., London, 1L, 252 (1950); F. G~ Sherman, A. B. Almeida, Adv. in Radiobiol., Stockholm, A2 (1957); W. E,, Cornatzer, J. P. Davison et al., Radiation Res.. 1, 546 (1954); H, Harrington, P. S. Lavik, J. Cell. Comp. Physiol J6, no 1 - 503 (1955). Card 2/3 S102 62/142/005/022/022 Intensity of phospholipid metabolism ... B144%138 ASSOCIATIONt Institut fiziologii im. I. P. Pavlova Akademii nauk SSSR (Inertitute of Physiology imeni I. P. Pavlov of the Academy of Sciences USSR) PRESENTED: September 4, 1961, by V. N. Chernigovskiy, Academician SUBMITTEDs August 29, 1961 Fig. 1. Change in PL r.s.r. in cerebral hemispheres (1), spinal chord (2), liver (3), and spleen (4) of rats-in the course of radiation disease. The statistical deviation af the points plotted from the control average (- 100 %) is significant (P < 0-05). Legendt (a) hours. Card 3/3 Pig. 1 % W~ 80. 60- 40L.4 K41 6 14- 48 7Z Vac. rct) C=ERIKOV, D. A.; ULY31NA, 1. N. "The influence of hypoxia on the histochemical distribution of li-Ads in A: nervous cells of rats-11 report submitted for 2nd Intl Cong, Histochemistry & Cytochemistry, Frankfurt, 16-21 Aug 64. W&9-9" Pavlov's Inst of Physiology, AS USSR, 'Nab. Makarova 6, Leningrad ACCESSION NR: 3013148 s/3o3.8A3/000/000/0597/0606 AUTHOR: Gastevht S, V.; Chotvarikov, D. A. TITLE: 114obohate group phospholipido metabolism in brains of rats during: qquib 'indiation sickness SOURCE: Tretlya Vsesoyuznaya konforentsiya po biolkhimii nervnoy sistemVis Sbornik dokladov. Yerevan, 1963, 597-606 TOPIC TAGS: phosphate group phospholipide metabolism, brain metaboliomp phospholipide metaboliomp ONS functional levolq acute radiation sickness# X-irradiation, radioactive phosphorust hematooncephalitic barrier permeability, lipid fraction, inorganic phosphate fraction# specific radionctivityp brain largo hemispheres, spinal cord ABSTRAM. Experimental white male rats were X-irradiated with a single total 750 r dose (RU11-11 un 176 kvp 20 ma, focal ongth 91 era)* Radioactive phosphorus (PJ~j in the form of Wa2Hp31ol, was injected subcutaneously (5 rae/kg) into animals to determine phosphate r up phosphollpide metabolism intensity and to determine change in gomoatoencephalltic barrier I)ermeability for inorganic ;Card 273 ACCESSION NR:- iT3013148 phosphate in the blood plasma assing into brain tissue. Animals were decapitated 2 hrs after p32 injection and blood and brain samples were taken. Brain large hemispheres and spinal cord wore carefully removed and lipids extracted by Folch's chloroform- methanol method* Inorganic phosphate fractions were precipitated by Dolorila method. Specific radioactivity of lipid and inorganic phosphate fractions and blood plasma served as indices of Dhoopho- lipide motaboliam intensity and hematoencephalitic barrier' permeability. Experimental data of this study were compared with literature data on CHS changos in irradiated animnlo. A striking 01 corrolation was found between CN3 functional loirol and phospholipid metabolism, With increase in CNS functional level in the first hours Ni~aftor irradiation, the activity of certain metabolic systems in the brain, including phospholipide metabolism, become more intense. 411omatooncophalitic barrier permeability increases for substances '~nocoaaary for more intense metabolism and this is reflected by the ;change in inorganic phosphate specific radioactivity of the brain, !Despite a close correlation there is not sufficient evidence to ! claim that phospho3ipide metabolism is more diroctly-rolatod to CNS vital funotions than other types* The problem of which metabolic processes are of prime chemical importance in brain activity and ard 2/3 ACCESSION NR: AT3013148 which processes play supplementary roles is a key question of functional biochemistry and requires further study. Orig. art. has: 2 figures, tSSOCIATION: Institut.fiziologii im, I. P, Pavlova, AN SSSRt oningrad (rhyniology Institute# AN SSSR) SUBMITTED: 00 DATE AOQ: 28Oct63 ENCL: 00 SUB CODE: AM NO REP SOV: OTHER: 033 007 Cord3/3 CHETVERIKOV, D.A.; GASTEVAv S.V. Permeability of the hematoencephalic barrier to inorganic phoBphate in acute radiation aickness. Dokl. AN SSSR 151 no.3:718-721 J1 163, (MIRA 16:9) 1. Institut fiziologii. im. I.P.Pavlova AN SSSR. Predstavleno akademikom V.N.Chernigovskim. (HEMATCENCEPRALIC BARRIER) (RADIATION SICKNESS) (PHOSPHORUS IN THE BODY) DVORKIN, V.Ya.; CHETVERIKOV, D.A-;,SHMELFV, A.A. Chromitographic fractionation of the phospholipides 6f the rat brain on a silica gel column. Biokhimiio 28 no.3:475-481 MY-Je 163. (k[RA 1732) 1. Institute of Physiology, Academy of Sciences of the U.S.S.R., Lenin- grad. CHETVERIKOV D A.., GASTEVA, SvJetlana V.; IVANOV, K.P.; VACEK, A.; a__,_ POSPISIL, M. Mechanism of raised resistance of rats to hypoxia in acute radiation injury. Folia biol. (Praha) 10 no.5:386-391 64. 1. Pavlov Institut of Physiology, Academy of Sciences of the U.S.S.R., Leningrad, and Institute of Biophysics, Czechoslovak Academy of Sciences, Brno. L 16070-65 C ---7-- 1 -F / pa b-4 -4 AMC(a) /ASD(a)-5/AV/AF1W/AFTC;(b DD Ar,ESS:DN NR: AP4049493 S/0020/64/159;0~""-!4t,91;r'~,-!-' AUTHORt Chetverikov. D.-A.; q3steva._-S.---V. TITLE- The metabolism of phosphate groups in phospholipids of the brain and liver of rate during hypoxia and posthypcxia SOURCE: AN SSSR. Doklady*, v. 159, no. 2, 1964, 469-1-72 TOPIC TAGS: hypoxia, pressure chamber, phosphate meta-~olls-. pholipid, brain, liver ABSTRACT: In this study, three goups of rats were chambers the atmospheric pres6ure lowered as 2140 mir Hg; Proup 2 - 180 mm Hg; group 3 - 24-0 mrr to recuce hynothermia). Periodicallv the animal- . r2 Containing P the inclusion rate of Which a-;~: ~,articularlv, the mLta~)~-I'sm of pressed. 3 showed a 5(". mcrtal!t- :ale, rate8 not deviating significantly fror. tnose -,-' f, all instances, the metabolism of phospholipids waB Card I / 2 P, L16070-65 ACCESSION NRi AP4049493 acutely in the brain than in the liver. It is concluded that in- hibition of phospholipid metabolism during hypoxia w;s !c a zer'a~ , extent letermined by a concomitant onset of hypotherr~n. has : I tab 1e . A55OCIATION: Inot.1tur. fixioloBti imeni I. P. Pavlova Akadenit nauk kiology f tile -Acad-my of- Sc ience 5SS SRI) SSSF ~jnqtitute of* Phy e SUBMITTED: 07Apr()4 E N C L 100 S!.b L-E ; NO REF SOV: 005 OTHER: 009 ATD PRESSi 31A5 Card 2 / 2 GASTPIIVA S.V.~ IVANOV K.P.; ~E-EETV .9 p - FR KOV Resistance of rats to an acute oxygen defic'-enc-f following radiation sickness. Frobl. kasm. biol. W37-4-44 165. (MIRA 18s9) ACCESSION NR-.1 AP50212361 UW0300/65/037/004/0529/0537 AUMOR: Dvbrkia,_V,_%a.1 yo Da A*; Shmelev, A. At- TITLE: StudY Of the Content and renewal rate of carious phospbolipid fractions of the rat brain In a normal state and during h"oxia low SOURCE: Ukraylvialkyy blokbindchnyy xhumal, v. 37, no. 4, 1965, 529-537 TOPIC TAGS: an1=1 physiology, biologic metabolism, brain, cerebellum, hypoxia, Phospholipid, rat ABSTRAM An improved method is presented for fractionating phospholipids of rat brain tissot on a battery of 9=11 silica gel colums. Elution in stages wLth chloroform-mthenol mixtures is-employed. This method permits study of the content and reetwal. rate of various phospholipid fractions under normal and hypoii:ic~, conditions. Male white rate weighing ISD-240 g were subcutaneously injected with radioactive phosphate (NaZIRP3204) In a dose of 5 peu per g. Immediately afterwards-,.' the rats were p.laced In a pressure cbenber, where they "ascended to 9DDD e (240 Hg). They were decapitated two hours after the beginning of the experiments and lipids were extracted from their cerebral hemispheres. One At of concentrated extract was, used,tor fractionatione An. index of "relative.specific radioactivity" CWa ACCESSION NR: AP5021236 was used to determine the.renewal rate of pbospbollpids and phospbollpid fractlom.t Experimental results shmmd that, under normal conditions, fractions of pbosphatide! acids and pbospholnositides (phosphatidyl Inositols) are renewed eignificimtly faster then the remaining fractions (lecIthins, sphingo"elins, and mrst"e-contaluftj pbosphollpIds (phospbatIdylethanolandne and lysophosphatidylethanolodual). This difference is apparently connected with the chemical structure of different phom- phollpid groups, and with differences in their blosyntheals. It was found that hYp1DXi8 does not change the content of the phosphollpid fractions studied, but It definitely lowers the metabolicintensity of the phosphate groups In all fractions. A clear difference was established In the degree of Lwering, of the metabolic Intensity of different fractions'-waderbypoxic conditions. it was concluded that different enzyme system catalyxing different blosynthatle reactions of various phospbolipids are depressed to a different degree under hypoxic conditions. The greatest decreas*e In I metabolism was observed In smine-containing phospholipids and In lecithin fractions, and the least In phosphatide acid fractions. Orig. art. has: 3 figures. [is] r ASSOamas.. Institut fisiologii'la. 1. P. Pavlova. M- SSSR, Leningrai (Institute of DVORKIIN, V.1a.; CHEEMRIKOV, D.A.; ShIIELEIT, A.A. [Sl=elfov, A.A.] Study of the content and regeneration rate of individual phospho- lipid fractions in the brain of healthy rats and those with h7poxia. Ukr. biokhim. zhur. 37 no-4-.529-537 165. (MIRA 18;9) 1. Institut fiziologii im. i.P.Pavlova AN SSSR, Leningrad. SOURCE CODE: UR/0020/65/i65/063/0714/0716 AUTHOR: 0 teva, S. V.; Chetverikov, D. A. ,0R6: Institute of-Physiolonr Im. 1. P. Pavlov, Academw of Sciences SSSR (Institut fiziologiig Akademii neuk SSSR) .TITLE: Reasons for the decrease In metabolic intensity of brain pbospholipids during starvation of the organism SOURCE: AN SSSR. Dokla4y, v. 165, no. 3, 1965, 71h-716 TOPIC TAGS: animal physiology, biologic metabolism, brain, phospholipid, rat ,.ABSTRACT: Previous experiments had suggested that the suppression of phospbolipid synthesis observed in brain tissue during hypoxia is less the result of oxygen star- ~Vation of the organism than of the hypothermia which accompanies this state. To veri- fy this hypothesis, phospholipid synthesis in animals during intensified hypothermia and "normal" hypoxia was compared. Male white rats were immersed in water (8-100, injected with radioactive phosphate (dose 0.5 u Cu/g), and then placed, while in re- straint cages, in a pressure chamber at 240 mm Hg for 110 min. The relative specific radioactivity (RSR) of the phosphorus in the phospholipids was used as an index of the intensity of phospholipid metabolism. Experimental-results showed that in artificW~y cooled animals (whose rectal temperature was 13.3C below normal), the RSR vas 35.5%, of the control value. For animals.notsubjected to additional cooling (rectal temperar ture 5.2C below normal), the RSH of brain phospbolipids w~s 69% of the I T. ACC 101' AP5028918 control. An explanation of the complex relationship betveen decreased body tempera- ture and depressed phospholipid synthesis is-proposed. It is suggested that hypo-w thermia of brain tissue inhibits the activity of enzyme systems involved in cellular synthesis processes. Hypothermia accompanying oxygen starvation of the organism sees to have a protective, adaptive character. When the normal body temperature of experJ4 rental animals vas artifici&13,v maintained during bypoxia, a higher mortality rate was observed. Orig. art. has: 2 figures. [is] suB com iBI suBm DATE: 25nov64/ ORIG REF: 005/ OTH REF: 001/ ATD PREgS: Card 223-66 &TW/EPP(n)-2. DIALP GG/RD ACC NR: AT6003877 SOURCE CODE: UR/2865/65/004/000/0,437/0444 AVrHCR: Gasteva, S. V.; Ivanov,, K. P.: Chetverikovy D. As ORG: none TITIE: Resistance of rats tosevere oxygen deficiency during radiation sickness- SOURCE: AN SSSR. OLdeleniye biologicheekikh nauk. Problemy kosmicheakoy biologii, v. 4, 1965, 437-444 TOPIC TAGS: radiation sicknessp hypoxia, rat, biologic metabolism, test chamberp ionizing radiation, x ray irradiation, tissue physiology -det ABSTRACT: Experiments were conducted to ermine the effect of Ionizing Tadiation on oxidizing systems in living tissues by showing whether the resistance of rats to acute hypoxia changes In I e course of severe radi- th ation sickness. Male white rats weighing 200- 250 g were subjected to a dose of x-rays (750*r) sufficient to cause mass death 80 hours after irradiation. Immediately after irradiation, and then at intervals of .3, 6, 12, 24, 48, .72, and 96 hours, groups of experimental and control 'rats were placed in -an -altitude -chamber and subjected to rarefied atmdapke-re Card 113 L. ~14293-66 ACC NR; AT6003877 (140 mm Hg) x1a, evid6nt 6 hours resistance of Irradiated rats to hypo after irradiation, was most pronounced after 72 hours. In order to deter-!- Mine whether a decrease In the Intensity of metabolic processes is the chief cause of resistance to hypoxia, the rectal temperature and oxygen consumption of irradiated rats were; measured in the designated time inter- j vals. The absence of essential changes in these indices showed that the decrease in the intensity of metabolic processes in irradiated rats is"not the sole cause of increased resistance to hypoxia. Another series of experiments tested oxygen consumption of animals directly under hypoxic conditions. Gas-exchange studies under normal atmospheric and hypoxic: conditions were compared, and it was concluded 'that the mechanism of Increased resistance to hypoxia is different at different stages of radiation sickness. Further research'is needed to determine the exact causes'of increased resistance at different times, which may include hypothermia, disturbances of normal vital activity such as anemia or circulatory disruption, and disturbances in temperature regula- tion. The oUserved resistance of rats to acute oxygen deficiency (from 6 hours after irradiation to the terminal stage of acute radiation sickness), Card "'x A "iA ~J -4 - 3,4293-66 'AT6W3977 ACC NRt 6 , T in the intensity o0petabollc'-- and also. the absence of a signiflacant change , not does indicate that ionizing radiation, in the dose used, processes, . . dami~ wdd!Lz:ing system in lhe Usews. Drip: &A, hw. 3 ripreft. [ATD FRMt 3 'SUB'CME t 06'~ mmu I ~;"nons'. Cfflt RV i RVI'' 008-:~~" - ' ~ j pI .. ...... .. Card 3/3 C NE~-V~-qlo vi, D-1. SKULIGIN, Tu.N.; ORNMIXOT. D.1.; TAR&SOVA. A.G. - I I Contim'Lous black acid apparatus. Gidrolls. i losokhiu*oprom. 10 no-1:27-28 157, (Km 1014) 1, Ashinskiy levokhImicheakly koubinat, (AcIds) (Distillation apparatus) kCHSTVERIXOT, D.I. Operation of the Grum-Grshisailo furnace. Gid-roliz. i lesokhim. pro%. 11 no.5:17-20 058. (XIBA 11:9) 1. Apbinskly lesokbimicbeskiy kombinat. Mroaces) CMITVXRIIWVo D.I..,--, Anower of the chief engineer of the VarkbrWars-BirVachikha Wood Chemistry Combine to N.P.Kozbavntkov* GidrolizA lesokbim,prome 12 nq~.20-27-28 159. (MIRL 12:3) lo Nftballnik nauchno-looledovatellskoy labomtorii Aebinelmgo "..lasokbimichaskogo kombinata. (Illus) LYAMIN, V.A.;, _ Rocovery of chemicals from the cooled gas of periodically operat- Ing retorts. Gidrolic I leeokhim.prom. 12 no.4:7-9 159. (MIR& 1. Leningradskaya lesotelftichealmya akademiya (for Lyanin). 2. Ashinnkly lesokhImicheskly kombinat (for Chetverikov). (Wood distillation) -4- -qw-UxMx"A-"- Apparatus for the continuous production of a specific. Gidroliz lesokhim. prom. 12- no.5:24-25 159. (MIRA Ll-..10) l.Ashinakly lesokhimloheshy kombluat. (Tar) (Distillation apparatus) jgalKOVI_ D. I.;- TARASOVA, A A.; =MOVI A.A. ,_qW Continuous recovery of ethyl acetate andethyl alcohol from wlLste waters of ethyl acetate manufacture* Gidroliz. i losokbia,prou. 13 no.7:15-17 160. (KIRL 13:10) 1. Ashinakiy losekbinlebestty koubloat. (Asba-lhbyl acetate) (Ash&-lttbyl alcohol) =,QL-,RJ!9 PLMHOOVAp Ye.A& Technology of the preparation of mv wood tar for processinj> Gidroliz. i lesokhlme, prom. 17 noe,4a25-27 064, (MIRA -170-- 1% TS~ntml*nyy naucbno-iseledovatellskiy lasokhimicheskl-f institute, C-BETVERIKOVP D.I. Purification of phenolic waste waters. Gldroliz. i lesomim.prom. 17 no.8*.17-19 164. - (MIRA .18s-I-) 1. 7Sentra:Llnyy naue'va-issledovatel'skiy L proyektnyy institut leitsokhimicbeBkoy promysblennosti. CHETVERIKOV Technology of the continuous fractionation of wood tar and of oil pyrolysis. Gidroliz. i lesokhim. proin. 17 no.6:8-11 164. (MIRA 17:12) 1. TSentraltnyy nauchno-iseledovateltakiy i proyektnyy institut lesokhimicheskoy promyshlennosti. ;AMHORSt 01heverikov,_ B. A.1 Gauteva, Be V, :TIT1E$ Peribeability of the blwA-brain baTrier,to in6ganic phosphate Ira -acute JmdAation sickness ISOURCEs AIR SSSR. Boklady*q, To 1519 no. 30 19639 718-721 TOFIC TAM permeabilityg blood-bralli barrierl, inorganic phosphate, radiation sickness, phospholipid metabolism ABSrRACTs Eaving previously studied the rate of Incorporation of radioactive A phosphate into brain phospbolipids, the authors wished to study the effect - of ~Arraftation on the rate of synthesis. Permeability was assessed in termi of the -ate of uptake of labelled inorganic phosphate ftom the blood plasma by the tiamte of the cerebral hemispheres, using relative specific radioactivity of ceretbral and ceri~brospinal tissue (i~atio of specific brain to plasma radi oact ivity) as tbo measure. White rats were subjected to vhole-bocV irradiation in a dosage which roduces acute radiation sickness and is fatal to 7&,., of the. animals in dt days 0 r in 10 mlnutes)* Radioactive pboaphate (Ila sub 2 HP SUP 32 0 sub 4) Vas G injected B.cs in the amount of 0*5 zdcrograme Cu/gl and 2 hours afterwardo the aninals vere decamitated and blood samples collectea, Determinations wero made Card VA 1- L 14346"-1 - ---- - qACCESSION I;R3 A-P30038166 immediately after irradiation and 2-96 hours latere fielative radioactivity of the plasma wao appreciably decreased immediately after irradiation and in the f irat 6 bcurs, then rose sharply and was considerably above the normal level at 24, 721 'and 96 hours, The findings in cerebrospinal and hemispheric tii~sue verevery similars no change for thefirst 06 hours after irradiatlonp, and a slight reducticn :beginning a. 12 hours. Changes in the relative specific radioactivity of hemis- )pberic and cerebrospinal radioactivity were triphasics there vas a distinct ;I increase in permeability in the first 2 hours, a levelling off at values dose to :those in controls in the first 2 dayst and finallyq on the 3rd to 4th day a stat- 'Istically significant decrease. The initial decrease in the specific radi.oactiv- ity of plasma inorganic phosphate is due to its dilution with less active t issue phosphatep the high level in the terminal stage of radiation sickness to the de- Creased permeability of the blood-brain barriero The latter phenomenon lip ex- lainea by the increased capacity of the brain cell cytoplasm to abeor'6 inorganic P ~phospbate resulting from the irradiation-induced lovering of the rate of phos- pholipid retabolism in the brain tiesuee Thus the rate of metabolic procosses in the brain and the permeability of the blood-brain barrier are intimately related. Orig. art. hass 2 figures6 Card CHZTVRRIEOV. G.N. Effoot of carbotj to-phesphorus metabolism Inhibitors on tonic activity of the sk9letal muscles. [with surmarr in 3 lishl. Fizial.-thur. 44 no.7.-67,4-679 J1158 71~111A 11:7) 1. Kafedra obahchey biologil Keditsinskogo Instituta. Kalinin. (CARBOHYMATES, metabolism earbohYdrAte-pbosphorm metab, inhibitors, eff. on muse. tonus Ohn)) (PHOSPHATHS, metmbollsin, awe (Rue)) (MUSCLIS, effects of drugs on, enrbohydrate-phosphorus metab. inhibitors on tonus (Rug)) "Mcl '00 2 Vol 12/1 P~:Yslology Jan 59 FXCERPTA Y-- 313. THE SPECIALIZED MUSCULAR FIBRES IN MAMMALS (Russian text) C h e t v e r Kalinin State Med. Inst., Kalinin - BYULL. FKSPEH. DIOL. I MED. 1958, 45/ 3 (107 -109) Graphs 3 Single muscle fibres of the rat were isolated and 3 groups of fibres could be dis- cerned,i. e. tonically contracting fibres, tetanically contracting fibree: and fibres of a transitional type combining both properties. Boeles - Amsterdam ChAir of C Aeral BiOlOgY- CHETVERTKOV, G.N. ffect of certain inhibitors of carbohydrate-phosphorus metabolism on tonic and tetanic reactions of isolated muscle fibers of bertebrates [with summary in Znglish]. Blul.eksp.biol. i med. )*5' no,8:18-22 Ag 158 (MMA 11:10) I* Iz kafedry biologii (rukovoditell - prof. Ye.K. Zhukov) Nalininskogo gosudarstvennogo meditsinakogo inHtituta. Predstavlona deystvitel'zWm chlenom AMR SSSR V.V. Parinym. (MUSCIES, off. of drugs on dinitrophonol. sodium fluoride & sodium monoiodoacetate on tonic & tetanie reactions of isolnted muse. fibers of f rogs & r at es. (RUB) (IWITROPEMIOLS, off . dinitrophenol on tonic & tetanic reactions of isolated muse* fibers of frogs & rats (Rua)) (PWORIIMS, effe' sodium fluoride on tonic & tetanic reactions of isolated muse* fibers of frogs & rate (Rus)) (IODOACMTATES, off. sodium monoiodoacetata on tonic & tetanto reactions of isolnted muse. fibers of frogs & rate (Rus)) CHETVERIKOV, G. N.: Master Mad Sci (diss) -- 'The effect of inhibitors of carbohydrate-pbosphorus metabolism on the tonic reactions of the skeletal muscles ..-)f vertebrates". Kalinin, 1958. 10 pp (Min Health RSFSR, Leningrad Sanitary- Hygiene Med Inst) (KL, No 6, 1959, 147) CHETVERIKOV, G,N. Effe-ot of strophanthin on the heart following the action cf carbc,Vdrate metabolism inhibitcra. Pam, i toke. 26 no.b 58-63 Ja-F 163. (MIRA 1737) 1, Kafedra farmakologil (zav. - dotsent M.M. Desnitskaya) Kallninskogo meditsinBkogo inatituta. CHETVERIKOV, G.N., kand.med.nauk Effect of strophanthin on the action of neutral red in the heart. Trucbr KGMI no.10:195-197 163. 1 (MIRA 18:1) 1. 1z kafedry farmakologii (zav. kBtedroy - doktor med. nauk M.M,Desnitskaya) Kalininskogo gosuclarstvennogo meditsinskogo instituta. CHETVERTKOV, I.A. Defining more precisely the geopotential fields obtained in the remats of objective andlynis by means of optiolm inter- polation. Trudy MM no.4.09-0 164 (MIn 18 92) I NIKIFCROV, I.; MAKAROV, A.; SMDLYAXOV, N.; SIPER, E.; MOGILA, V.; LARIN, M.; FILIPPOV, K.i TOKMAKOV, V.; BARANOVSKIY, V.; QWLVERIKOV K.- __ I y POZNANSKIY, A.; SHUTOV, M.; ROZENFELID,, L.; RUDI.. I.-- Mechanization of waterproofing operationa. Stroitell 8 no.11: 15-20 N 621~ (KRA 16: 1) (Waterproofing-Equipment and supplies) Mzrmnwo L. Structural characteristics of lava beds In the Vidym Basin (central part of the Tunguska Basin). 1zv.vye.ueheb.xav.-, geol.1 msvo 2 no.3:65-79 Mr 159. (MIR& 12:12) 1. Voroneshakiy gosudarstvowM universitat. (KIdyn T-aller-Lava) GEUVERILOV, L. L .. GharacteristIcs of the structure and formation of the lower layers of the lava formation In the Nidyn Baoin. Izv.vya. uchob.zav.; geolA razy. 2 no-5:29-37 MY '59. (MIRA 12:12) 1. Voroneshakiy gosudaretveniWy univerettet. (Nidyn Valley-Volcanic ash, tuff. etc.) CHETVMK(YV,, L.I. Preservation of Iceland spar crystals in loose deposits. W VNIIF (MIM 14 U [MS] 3 no.21123-124 160. 4 (Iceland spar) CHETVERIKOV L.I. Principles prospecting S 162. of applying the theory of prol.4.bi3A*as for processing data. Izv,vys.uoh9b.zav.; ged,l.i,razv..5 no.9j73-83 (MM 16:1) 1. Voronezhakly gosudaretvann" univ raitet. - (Prospectin:) CHETVERINOV9 L.I., dotsent, Relation between the coefficient of variation in the content of minerals and the size of the stimple. Izv.vys.ucheb.zav.;gor.zhur. 6 no.11:3-6 163. (MBU 17W 1. Voronezhsk".y gosudarstvennyy universit6t. CHETVFJU"--L.~" GeometrIcal elements of minerals. Sov.geol. 6 no.2:11&129 F 163. (MM 16*4) 1. Voronezhakiy gosudarstvemW universitet. (Geology) CH-F-_VERIKOVj ;.T. I - law ol" the distribution of frequenciea of the content of the mineral component in a mineral body. Sov. geol. 7 no.7:92-102 il 164. (MIRA 17:11) 1. Voronezhskiy gosudarstvennyy universitet. q rz- le, 0 L/ , A), Chistyakow, Alkolay losafovich Mll Nr. Bone given PG1uprovodnIk1 I 1kh primeneulle (Semiconductors and MwIr Use) MOBCOVI Tradreze.rvizdat, 195Tq 62 p. (Novaya tekhn1k& I peredovyye mtody truda) Ed.:. Serobrewdkova, L. A.; Scientific Ed.: Cbetyerikay N I - Tech. Ed.: Jktusevich, No L, PUMPME: Mw booklet Is Intended for teachers and technical Instructors at tbe schools of the labor reserve. It could be of use to the t*Wmlcal engineering persowwl and the qualified vorkers of Industrial enteorlow, COVA": !Obie booklet describes In a popular form the properties of semiconductors and the physical principles of operation of various semiconductor devices, Including reftlflers and nqpllflers. 11woent Soviet and noc- Eoviet achievements In the field of semiconductor technique are mentioned. Soviet scientists: loffe, A. P. 0 Davydov, B. L, ]Asbkarey, V. Te., KolonlyetsB. To, Flenkell, Ta. I., Tamot, I. Ye.,and 'Aa,, Bo No,$ are mentioned as having carried out extensive Investigations of sealconductor materials. There are 10 references, &U of them Soviet* Card 1/3 Seadconductors and Tbelr Use (Cant.) UP404iate sadcoaftetor diodes and their use "KAsts,610 [OscIllatIft - crystal, receiver) Can Nr., None given 40 Advisability of substituting sudconduittor ftvleas for *Iectroo tubes 43 PrIncipUs of operation and types of transletors h6 Tiends In the aevelepment or translators 54 Me of sadcooductor ampl1flere 59 "Me and am electronics 62 Bibliography 63 AVAMUBM: Library of Cammse C~ 3/3 ABDULIATIV, G.B.; ALITIV, G.M.;,pv RIML-" Influence of G& anA Fe impurities on the thermal canductlylty af germanium. Z.hur. tokh. fit. 28 no.11:2368-2371 N 158. 01IRA 12: 1) (Germanium-Thermal properties) CHETVMUKOV, N.I. , Restoration of parameters In germanium subjected to thermal treatment by annealing.in antimony and arsenic vapors. Fiz. tvar. tela I no.4: 553-555 '59. (MIRA 12:6) (Germanium) W/'Jjj/'JU L 0?347-67 OdT (MVt Wt Y/ SOURCE CODE: U1V0051J/b()/O00/004/A0P9/AUt)9 ACC M ARbO25739 AUTHOR: Chetver No I& 7.[TIZ: Thermodynamics of precipitation of germanium from the gas phase in the sys- tems Ge34-H2 and GeC34-H2 SOURCE: Ref. zh. Fizikap Abe. 4A587 REF SOURCE: Sbe Simposium. Protsessy sinteza i rosta kristallov I plenok poluprovod- nik. materialorvo 1965-.Tezisy dokl. Novosibirsk, 1965j, 43 TDpic TAGS: gamanium coapound,, epitaxial growingj, semiconducting film, chemical precipitation ABSTRACT: The most probable reactions in the chloride method are selected on the basis of the calculated free energies of the possible reactions. The fective pressure" of Ge, which is proportional to the growth rate of Ge ]A- Is calculated It is shown that precipitation.is the result of mutually opposinj -processes of pre- cipitation and etching. The relations PG - f(T) are calculated for constant pres-.. .sures of the initial germanium tetrachimrlde. The obtained relations agree with tbe! experimental datae Similar calculations, made to determine the dependence of the Gq~_ yield on the'initial pressure of the tetraiodide, demonstrate.that prior formation d - germanium diiodide Is essential. Experiments on precipitation of germanium in the H,-~-GeI4 system were set up and their results agree with the theoretical calculatio4e [Translation of abstract] SVB CODE:: 20 _CN ACC.NIG-AR6036462 SW~i 6D~':.-Iji~[6:i7~;X6/006/06~/B6C~/B60Y AUTHOR: Chetverikov X. L TITLE: Thermodynamics of Ge deposition from the gas phase in GeI,--H,, and GeCl4-- H. systems SOMCE: Ref. zh. Elektrohika i yeye primenaniye, Abs. 6B44 REF SOURCE: Sb. 6tnpozium. Frotsessy sinteza i rosta kristallov i plenok poluprovodnik. materialav,_ 1965. Tozisy'dokl. Novosibirsk, 1965, 43 TOPIC TAGS; germanium semicon4actor, germanium refining I -r~tj cke-~- ABSTRACT: Th~e~most probable reactions, in the chloride method, have been selected according to estimated free energies of possible reactions. The "effective pressure" o'f Ge proportional to therate of growth of Go layers has been estimated. The ~ ldepo.~ition is a result of opposite processes of deposition and etching. The "pressure"i f(T) at constant pressures of.the source germanium tetrachloride have been c2laulated.7hey are in g9od agreement with experimental.data. To determine the affect of :Initial totraiodide pressure on Go yield, similar calculations have been made; they have shown the necessity for preliminary (before Go deposition) formation of germanium di-iodide. Go deposition in a Ge14 -- Ra system was studied experimental lyj the results are in good agreement with theoretical estimates. 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