SCIENTIFIC ABSTRACT GRAYEV, M.I. - GRAYEVSKIY, A.I.

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SCIENTIFIC ABSTRACT
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60334-65- GF,LIIWIDO ItHal MIMS Folo Mita-dimmoicoal Irreducible rerswomtiaticre rf a unlt=7 and ooVlots llnear group ord the ~~*cla rmaticne relrited to go& MBve All WSR Swe rA% 29 no* 6el329-2356 165 (mr.A 1911) I* Stibidtftd Dooliftr Mg 1966 U"" Aca cl.^,y 0 CIO C oil o--' 'C-D4mensl .,Ctry -onal 21anco" "Id, 110-r-dom, 'xaul~ ss-:-, Acad. Sci. USSI) , 00, P-P 011, I'CO!'WL-1v 'n Com- -ct o--' of -10, ard .,apidly doc::cas1nr,- f'tmct-lon of t,i--paco. The ~"cuatlor, (h) (X) (1,L, W (h) to each --mrct on (x-) ~Ciazos "L Cca?=- ction 0-:, plane q, U -pu;:~)oso o-..' tho paper -'.- to irov=16; equation ( I) and to define ,Ile ClaSS Of -.'Un3Z-iO17,.S On Set Of planCS thc0u- IG CLOtermIncd by; An inverse equation is derived. "Orig. art." has: 2 formulas. 39, W63 L -1 SUB CODE: 12 / -qum, Dl,-,E: 25,viar6el )RIG REF: 002 Cord UDC: 517-948.5 gill 1 14 - F t; a :y a ~ --A jt ~~~AAJMJX 90-8 Is 1 -.4 ~ , , 004 J- ~_Ovl 'MA- . -,-- - . 000 -4tS A" #9fP1*f-1i 1-1111 !rmseen In 6~ brain In dired kra&dm--- 00 A b X-rays. N. 111411111, It. At. (*,r;WvAax& and R. Krilins (Central Rorniff.-I.IrAMT."MR-er lust., 00 A i'd Aim . i"i. Leningrad). 11yull-Ekipd. .23 3;k4-42(1947) 06" -X-ray irradiation ad dog brain. at 100 kv., at 23-mm.' - distance by "ng 0.6 Cu-3.0 At Wier, each dog receiving a 008 total of 5 unit shin doses of irradiation in 4 QxS I I s 411104 willsafternatc leTadiation of the riaht awt the kft Was no bloon tusew (fcsmwW artery and sinu% verso&w cerebri). 00 1 3pinal duMwjp&r. b1foud 34-Fum protrin, and tht altainsin- glaboM fractitavs tit Or Law. As the total irvialistion increawd. tbv toW rrnttei protein tow until on the Mh day (after the Ist iifwlialion) it reached 2001 of the iml- 0013 -tialvalue. In the same period thealhumin I;Zioa 000 1by only M% for arter W, and 32% for venous Wood. while 00.9 1tt!=Iractkmrcoe3L'4iuui3M',',.resp. Tbeaks. ia t cm in the ~%pinal duid firnmWed withim capd. 00" vwktion%. but it% alliumin/slobulitt ratio gradually 001 changed to 1.0 front 0.56. Arterial blood stugar rentainetl normal, but it fell in the venotm blood, until the mqw 004 utilisation by the lwain at the FA)-day period was 370% of jititiij. SpiW duid migar 4W not itacrow. The chsagn are ascribed to a v,A"JAI 16welfing of the brAin MN, with deernwied amt. of intracell"Llf fluid,. G. lit, K. ALLUKKAL LITERATLA ICL&S WKATION ASO-IL& Ott V'-V I JA U IS AT Q r, It M 0 it jj ia q a ig it a 40 no I I j 0 nd 0 1 V 5 a a 3 6 v 0 0 0 0 0 41 10 0 0 0 0 0 0 0 0 0 a 0 0 : : : : all )JU His my V104641 u4jud-ce .00 '_419 -00 -00 -00 moo A =00 -00 =00 900 0 x** coo moo =00 tso 0 Ito* so OP ,~,r, --, Al,-~ ~- c-~ BLOKHDI, N.F.; GRAYEVSKAYA, B.M.; KEYLIKA, R.Yn. Bioch"emlenl functionnl test In certnin forms of hypertertaton. Vop.med.khim. 3:52-57 151. (MIRA 11:4) 1. Otdel biokhimij TSentrallnogo rentgenologicheskogo, rndiologichesko- go 1 rnkovogo Institutn. Leningrad. (HYPISMS ION) IF 1 7- A 44 1. ill Orateb mets'"lism in animal orgaftisin - kftar locAl and getteral X-ray irradiation., - B. M. Graevskaya -,.(Central Roentgenol.-Radial., Znst..'Ministry Health, Mm, Veitnih Rjille al. i Radid. 103. No. 6 9-14--~_ cow). Local x-irradUtion of either trunslocatcd kidney (1,400-r, 'c losage) or imminal gUmt (40-150 r. dosag(-) in d0g% Mjilrd- :I m of the mode of radiation (single or multiple txptmires),, 'l ed to certain definite metabolic changes. The dry tuatter ~of tht'blood (arterial and (fiat flowing front the brain) dro q, !(Or,5-7 days, then risti to normal kvcl. Serum protX, Chemical Abst. t 7-10 days, in the arterial blood; fit the Vol, 48 -go. 6 the brain . brief rl,,c in sseruin protein I!; c ,at blood 1, di ll li f 5 7 d G l i i f b d Mar. 25, 11954 - enera o ec ne a ter rra at on a ays. y a 1 r. close) was tried, but animals with 1000 r. do.-;- Biological-ChemistrY died and the. res. ults were estd. from specimens rectiving' h l N I l Af 48 h i i f t th ter ere se o e ower rs. t s a r ota n bf =.big at high level for 60 days; usually the N of. ~the venous bl Is room affected than that of artetial blood,: Indleating protein lirrMalown in' the muscle tissues, . At 3W 'r. dosage the protein level drops to norinal in 25 days. at 'M r. dosage a brief drop In residu3l N is observed, followed; ~,by a rise Avith a max. tit 25 days~ returning to flortnal In W, - days~ If th-1 animal is irradiated with screculuir bf-tht head, the urea ltvvt riscs in 1~2 days by 300%, remains higli for 20-1 days then slowly returns to normal. Thii- total solids of the bl;Dod vaso rLe and do not rrturn to norriuil for !neazly~ 100 days. The ash content of the blood dedines. 'then rises to,supernormal limits and continues to nse P-ven ' U ter 100 dayi. A IOMr. dosage (lethal after 50 days) Causes a drop in total IN after 25 days. followed by a rise to bormal level by the 50th day when death casuei. - Urea clints at first, slightly, and the decline persists for 24 days, -and is followed by a slowrisc. VSSR/Medicine - Radiation Effects Nov/Dec 53 "Effects of Aneurin (Vitamin B,) on the Glycogen Formation Function of Liver of Rats During General Exposure to Various Doses.of X-Rays,"~ B. M- Grayeve- skaya~Y-'-R. Ya. Keylina, ana~S. E. Manoylov,"Dept of Blocbem, Central Roentgenologic and Cancer Inst, Min of Health USSR Vest Rentgen i Radiol, No 6, pp 22-25 Expts conducted on 15 rats showed that the glycogen formation function of the liver may be partially restored if vitamin B I is given after rats have 275T31 been exposed to X-rays. Enough evidence was col- lected to justify the assumption that the quality of biochem changes in the organism of rats depends upon the extent of exposure to X-rayst small doses (500 r) of X-rays suppress I.-he oxidation systems of the whole organismi larger doses (1,000 and 2,000 r) also cause breakdown.. of the substances that ,oxidize. It is possible that interference with the sy~athesis of the dehydrogenase coenzyme takes place and that vitamin B loses its capacity to combine vith phosphoric acid. This follows from a reduc- tion of the restorative effect of vitamin BI on the liver. GRA)WSKAYA, B. M. "Concerning the Problems of the Comparative Evaluation of the Effect of Gamma-Radiation of Radioactive Cobalt and Roentgen Rays on Certain Aspects of Protein Metabolism of the Liver of Rats,1' by B. M. Grayevskaya, Lecheba2ye.Primeneniye Radioactiv- .~alta (Therapeutic Use of Radioactive Cobalt), Moscow, Medgiz, 1955, pp 36-37 (from Referativnu Zhurnal -- Kbimiya, Biologicheskaya Khimiya, No 16, 25 Aug 56, Abstract No 15779) It was proved that total irradiation of rats by 500 r decreases the activity of proteinases (rise of N112 - 11 after 4-hour incubation at 37o C and pH 4), by 60% after 2 days' incubation of the homogenate, and by 3% after 4 days of incubation, as compared with the nonirradiated controls. The-same dose of gamma rays of C060 activated autolysis by 24 in 2 days and 73% in 4 days. 1.157 '.GRAY11ySmy-A. B.H.; KOHONENKO, A.M.; MAKOYLOV, S.S. Distribution of radium in the body of a rat and itB excretion rate. Vest.rent. I red. no.2:io-i6 mr-Ap 155- (MLRA 8:5) 1. 1z biokhimicheskogo otdolentya (zav.--prof. S.Te.Manoylov) t radiologichookogg otdalenlya (zav. A.A.Bashilov) Teentrallnogo nauchno-isoledovatellskogo rantgano-radiologichaskogo inetttuta (dir.--prof. K.N.Pobedinskiy) Ministerstva zdravookhranentya SSSR. (RADrUM, metabolism, diet-ribution & excretion rate In rats) f 9. 1~,-'Alteridbns La carb6h.kdrate inetabo!Um llifter1ray It- ~Jilldldtif)n Of total Otl!UW Crggnh=. - B. H. Gracvtkavia and R. Va. Kellina. 1esixib Rentgtud. i "Wi 105f No- 4, 21-6.-TOtal-animitl (dogs) -bridiativ4 =4el d" , ,, ;.. , - liver fonqtion alld: distUbcd rtspovss to.Mrcja -W glueose. Atatiblethal (JOQ 4 r,) iijid-10hal (I(JC9) t.) the glycemic cbries, after treatmezt -with- adretialmL wid zlucose are dlffd&ati In tile Itt instance they have shulbw ith -a hyberglyceruid epeff. 1.1-1.2. while in thc 2nd L they ti~rve tile diabetic character (eaeff. After such irr;tdiatiot. tilcr4 is at fir5t a coitiidmble drzp 21 sugar Utilixation by the bn*dli. whilcldlAtcr stagei ther, occurs an actug elimination ofsugar by tile brain wq imnitt in the outflowing blood, whIJi U nevd, ollsesved in animals. At the low-dose lev&the animals c,,mb,,t the injury and are restored in- same 4 days; at high levels of irradiatidn the process is Irreversible and the gl$cogen-farm- ing Ionction o.* the liver is impaired for We~ Chnnic actIon_bLUAu&u-u1LLoa the aninud argaam. V S. R. Manallov -V1-,1&raPvsk3,~2.aud.K. B. Shimanov. Dept. Biochem.!& skaya (Centrai I. esearc oentgen-Radiol. last" Ministry Health U.S.SX., Moscow). Yestaik Rentgenol. I 2nd Diagnostic. OI'LJce Radicl. tgSS. No. 61 43-9.-Parenttral introduction of RaBri at 10-1 c. dasage camed IW70 mortality in rats, with 11-14~ characteristics of radiation sickness Wing evident. At 2 X 10"'* c dosage, no mortalities took place, and interme. diate dosi;; gave corresponding expected results. P" at 1.76 X 10-1 c. or highy dose 11 100% lethal in 0-15 days. Sublethal and intermediaw doses of R:tBrt tend to produce increased levels of liver glycogen. Protcalytic activity of liver tissue at moderate exposure to RaUrs declines at first, then rises after some 44 days to 160V/0 of normal. At high doses of P't the liver glycogen drops markedly in 2-3 days; very high doses cause a~vcry abrupt and severe drop. The proteolytic activity of the liver is only sliKhtly affmted by low doses anti is lowered by high doses of P"'. Introduction of l1alits (2 X 10"I c.) Into the bone cavity of a rut five inconclu3ive results, baZ III U. rabbit after some 15 months it Yras shown that a bone -sarcom;A had developed, with can- siderable metastasig. 0. M. Kosolajaff_ "M,- 4 -091. SUIAWM-bs won IntaWtv of X-say radi I at an "a Mat 1 l O L A R - it,N O 0% ic at" - 11 W .14 1056 DA) AA441 WaRk S S SA W M . , ' ' j , , 'Zh t DiV1,1056, AWr. -No. MOW-Thn effect of Jntwoi y of ow'th,* tiegrea of chAnga of carboll drute metaix)L-kall In . y Itradiat6d orkaldsm was studied. Rats were irradiated with 600a 75a6 x and 26.2 it per wind As 'an ifidicntor of the chavip of ' ' s - ' rl th li i l lis t h _ s use" -' ver vrA io it e metabo e mount ti m , t gugen S dfi i t 75 ~ l f I i 0 d , t tu n., o ate w IWr a egen nan tuN itra R pc "h 's t was l h l t t I irn di t ) l d i h th d e- an a ha n sn w . s a o sania a (ra e ow, but at MC MtO Of 26-12Vt IV& Mill. SKI led? C'_/ 11.) R. Y A, _"CbAn`ge,of'Carbdbydr&te Metabolism Due to Total Irradiation of an Animal Organism by X Rays," by B. M. Grayevskaya and . a. eym n oprosy Radiob -CPF6~ Y K i a, V iologii blems ~ofRa~o_ R biologyJ',Leningrad, 1956, pp 352-35-6 (from Referativnyy Zhurnal -- Khimiya, Biolo5icheskaya Khimiya, No 24, 25 Dec 5b, p dO, Abstract No 23449) Subcutaneous injections of adrenalin to dogs who were subjected to total irradiations by 300 to 500 r did not cause increased blood glucose content. Liver glycogen content decreased 80% in 48 hours after irradl- stion. Glucose administration caused no glycogen synthesis in the liver-of rats vbQ --W'be*u va'03"W to 500- .1000 -or 2,= SUM. 1282 GRAYIVSKAYA, B.M.; XEYLINA, R.Ya. Decrease in the sensitivity of animal@ to fatal doses of I rays following irradiation with nonfatal doses. Biofizilm l.no-3: 232-236 '56. (MLRA 9:9) 1. ?Sentralinyy nauchno-inaledovatellskiy rentgeao-radiologichookly institut Ministerstva sdravookhronaniya SSSR. Leningrad. (I RAYS --PHYS IOLOGICAL AFFWT) S'rx- f SUBJECT USSR PHYSICS CARD I / 2 PA - 1336 AUTHOR GRAEVSKAJA, B.M., ORLOV, B.A. TITLE On the Premature Changes in the Serum of the Blood found to occur by the Method of Ultraviolet Spectrography in the Case of an Integral Effect Exercised by X-Rays. PERIODICAL Dokl.Akad.Nauk, 108 ', fasc-4, 623-625 (1956) Issued: 8 / 19~_6 reviewed- 10 / 1956 Parallel with spectroscopic investigations also the content of amino acid of thyrocine in the serum of the blood of the irradiated animals was determined. 30 white rats, 5 rabbits, and 12 dogs were examined, and the respective results were essentially in agreement. The animals were exposed to the integral effect of X-rays on the following conditions: 190 KV, 20 ma, filter 0,5 mm Cu and 1,0 mm Al. The dogs were irradiated with a skin-focus distance of from 80-100 cm. with a dosage of 6,5-11r per minute, Radiation doses were: 130, 500 and 1000 r for dogs, 1000 r for rabbits, and 500 and 1000 r for mice. In the course of the experiments undertaken with dogs, before and immediately after irradiation, as well as after 2, 7,i 14, 21, 33-40 and 90 days after irradiation A-5 ml blood was extracted from the femoralis artery. The serum ob- tained was diluted 8-fold in distilled wate= and spectrographed in the ultra- violet domain of the spectrum. The absorption maxima of the serum of normaj- animals is between 2800 and 2920 1 In the case of an irradiation with 1000 (or 500) r the absorption maximum is considerably (or noticeably) reduced at 2800 - 2920 A immediately after irradiation, In the case of dogs irradiated with 130 r lDokl.Akad.Nauk, 108, fasc-4, 623-625 (1956) CARD 2 / 2 PA - 1336 no changes were noticeable immediately after irradiation, and only on the 'second day a certain decrease of the UV absorption of the serum was found with- in the domain of the maximum. After 33 days a rertain increase of the optical density of the serum occurred, which was not noticed if lareer doses were given, This increase is probably a compensation effect. Parallel with spectrographic investigations a considerable reducti-:Pn of the thyrocine content in the serum was found by the method developed by CUVERKALOV immediately after irradiation with 1000 or 500 r. With animals that remained alive (500 r), but not with animals that died (1000 r), the thyrocine content after some time again attains its normal level. In the case of relatively small doses (130 r) the thyrocine content decreased only after some days by about 10% and increased again after a period of 30 - 33 days after irradiation. A certain parallelism between the modifications of the optical density and of the thyrocine content' of the serum makes it appear probaile that these modifi- cations are connected with previous disintegraTing processes in albumen meta- bolism. These results show that it is possible to use the spectrographic method for the detection of previous damage caused by irradiation. The method discussed is of great importance for the timely diagnosis of radiation thickness. INSTITUTION: Central Radiological and Cancer Institute of the Ministry for Health in the USSR. USSR / Human and Animal Physiology. Effect of Physical Factors T-13 Abe Jour : Ref Zhur - BiologiYa, No 1, 1959, No- 3968 Author : Grayevskayn, B. M.; Keylina, R. Ya Inat : Not given Title : The Decrease of Sensitivity of Animals to the Effect of Roentgen Rays in a Lethal Dose by Their Preliminary Irradiation with Non-Lethal Doses Orig Pub : Tr. Vaes. konforentail po mod. radiol. Eksperim. med. radiol. X., Medgiz, 1957, 183-185 libstract : The survival of animals subjoctod to a total Irradiation of 1000 r (lothal doeo) constituted roopoctively 50 nncl 100~ 150 days (34 rats) and 120 - 150 days (8 dogs) after preliminary Irradiation with a dose of 500 r. Repeated action, as diffore-ittated from a single action in the same dose,, was accompanied by a lose sevoro symp- tomatology and did not lead to a decroaso of Hb contont Card 1/2 127 LBW / Human and Animal Physiologr - Effect of Physical Factorj. T-13 Abe Jour Rof Zhur - Biologiya, No 1, 1959, No- 3968 and HSR. The change of the glycomic curve of glucose content according to the diabetic tnv was lose than in a single irradiation with the same doso. Prior to repeated irradiation, hyporglycomic effect on load content lessor than that beforo the first irradiation offoct and a greator contant of total and residual N and uroa in blood was discovorod. -- 0. Ya. Toreshchomko Card 2/2 GRAUVSUYA, B.M. - Effect of total body irradiation on autolytic processes in the liver and spleen of rats. Yop.radiobiol. 2:114-121 '57. ' (MIR& 12:6) 1. SotriAnik TSentrallnogo nauchno-looledovatellskogo rentgeno- radiologichoskogo inBtituta Ministeretva 2dravookhraneniya Sm. (AT,720LYSIS) (VISCM&) (1tkDIkTIoN--PHYSIoLOGICAL XFMT) M&NOYLOV, S.Ye.,- GRAUVSKAYA. KEYLINA. R.Ya. wmww~ - Use of some biologtcal preparations (campolonum, vitamin B1 and adenosinetriphoophoric acid) as prophylactic and therapeutic drugs In radiation sickness. Vop.radioblol. 2:426-43o '57. (KIRL 12:6) 1. Sotnidniki ?Sentrallnogo nauchno-ii;sledovatellskogo rentgeno- rudiologicheskogo instituta Ministeratva zdravookhraneniya SSR. (VITAIIINS--B) (ROIATION SICMSS) (ADENOSIIIXTRIPHOSPHORIC ACID) GRAYEV9KAYA, B.M., IMYLINA R.YA. --------- ~-j With regard to I.G. Krannykh find B.P. IAmonenko's letter published in "Blofisika". Biofisika 3 no.4:527-528 '58 (mi~j 11:8) (I RAYS--MSIOWGICAL EFFECT) GRAYJIVS UYLIM, R.Ya. Role of the adrenals in certain metabolic disorders in irradiated organism. Med. rad. 4 n0-3:21-25 Mr '59. (KIPA 12:7) 1. Iz otdela biokhimii (zav. - prof. S.Ye. Manoylov) TSentral'UogD nauchno-iseledovatellskogo rentgeno-radiologicheskogo instituta Ministerstva sdravookhraneniya SSSR. (ROENTGEN RAYS, effects, on carbohydrate & protein metab., eff. of adrenalectomy (Rue)) (CAN.BOHYMTI, metab. eff. of x-rays in adrenalectomized animals (Rus)) (PROT319, metab. same) (ARYMMUCTOMY, effects, on carbohydrate & protein metab. responses to x-rays (RUB)) 24(0) AUTHOR: Grayevskaya, B. M. SOV/2o-124-1-58/69 TITLE: On the Way the Content of Glycogen in the Liver is Affected by Ionizing RaOiation (0 mekhanizme vliyaniya ioniziruyushchey radiatsii na 3oderzhaniye gliko,-ena v pecheni) PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 124, lir 1, pp 2o2 - 204 (USSR) ABSTRACT: One of the most marked and soon occurring reactions of organism upon ionizing raoiition is a di.9turbance of the carbohydrate metabolism. This refers in particular to changes of the glycoeen content in the liver. The nature of these chan.' :es has remained unclarified and the individual research workers are of contradictory opinions. The nuthor wanted to find whether: a) this is due to neurohumoral effects (Refs 1,2), or b) to the fact that the experimental anii-nals had to suffer hunger in consequence of a more difficult absorption of nutritive substances from the intestines and reduced food intake (Ref 6) or finally c) to a direct effection of irradiation of the liver tissue. Por Card 113 this purpose the changes of the glycogen content in the On the "Way the Content of Glycogen in the Liver is SOV/2o-124-1-58/69 Affected by Ionizing Radiation liver were investigated at: 1) X-ray total irradiation, II) Local irradiation of the liver region and III) A screening off of the liver region of the mice (3 mm lead plates were used as screens) during total irradiation. Survival changes in weight and the amount of leucocytes were observed during 30 days after irradiation. Group IV served as a control group. 4 days after irradiation the animals were killed and the glycogen content in the liver was determined according to PflUger (Pflyuger). The experimen- tal results are given (Table 1). 1) After total irradiation (600 r) the glycogen content drops more than 50%. 11) Also a local irradiation of the liver results in a marked decrease of the glycogen content. III) The screening off of the liver region did not bring about any real changes of the glycogen content. Total irradiation with 600 r caused the death of 50% of the animals after 30 days. Among the animals with a locally irradiated liver and those exposed to total irradiation with screened off liver were no fatal cases. The changes in weight and the peripheral blood count show (Fig 2) Card 2/13 that total irradiation has the most serious effect upon the On the Way the Content of Glycogen In the Liver is SOV/2o-124-1-58/69 Affected by Ionizing Radiation animals. In the cases where the liver was screened off the damage was less serious. The least damage suffered those mice that were irradiated in the liver region only. The most striking changes of the glycogen content are, however, observed in the case of total and local irradiation of the liver. Thus it can be said that the author did not observe a clear rela- tionship between the glycogen content in the liver and the state of the irradiated organism as a whole. This permits the conclusion that the changes of the glycogen content in the liver of irradiated animals are widely determined by a direct effect of radiation upon the liver tissue. There &Ye 2 figures, 1 table, and 6 references, 2 of which are Soviet. ASSOCIATION: Institut genetiki Akademii nauk SSSR (Institute of Genetics, Academy of Sciences ;USSR) PRESENTED: August 2, 1958, by T. D. Lysenko, Academician SUBMITTED: August 1, 1956 Card 3/3 17. (4) , 21 (3) AUTHOR: Grayevskaya, B. M. SOY/20-126-4-51/62 TITLE: Relaxwbion of Glycogen-content Alterations in the Liver Owing to Ionizing Radiation During the Irradiation of Animals in a Carbon-oxide Atmosphere (Oslatleniye izmeneniy soderzhaniya glikogena v pecheni, vyzvwuVkh ioniziruyushchey radiatsiyey, pri obluchenii zhivotnykh v atmosfere a okislyu ugleroda) PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 126, Nr 4t PP 874-875 (USSR) ABSTRACT; As is known, the mortality of mammals is much reduced under the influence of the radiation mentioned in the title in a CO-con- taining atmosphere (Refs 1-3): a) The systems affected by the radiation regenerate earlier; b) their initial damage is much reduced (Ref 2). In mammals, the disturbances of the carbohydrate exchange belong to~the most distinct reactions to radiation damagm. Particularly the glycogen content is slightly raised soon after the action of lethal radiation doses, while afterwards it decreasw rapidly (Refs 4-8). The mechanism of these alterations remains unclarified. The present paper investigates the problem as to whether CO can prevent the mentioned alterations of the glycogen Card 1/3 content. 195 white mice were used for the experiments. One group Relaxation of Glycogen-content Alterations in the S07/20-126-4-51/62 Liver Owing to Ionizing Radiation During the Irradiation of Animals in a Carbon-oxide Atmosphere of the animals was treated once with 600 r of X-iays, another group received the same dosis in an air containihg 0-5 % by volume of CO. A third group of mice was kept in the said CO- atmosphere, but not exposed to rays. A 4th group served as a control, and was not treated. Some of the mice were killed after 24, 48, 96 and 168 hours. The glycogen in their liver was determined according to PflUger. The mortality of the 1st group was 96.9 % within a period of 28 days, but only 24 % i~ith the CO- protection (2.nd group). Table 1 shows that the stay of the animals in the CO-containing atmosphere has no great influence on the glycogen content in theliver tissue. Under the influence of radiation, the.glycogon content rises slightly within the first 48 hours, subsequently (within 168 hours) it decreases considerably. In animals irradiated in a CO-containing atmosphere, no increase nor decrease in this content was observed. Thus, the CO present at the moment of irradiation does not only raise the survival of the mice but also prevents the alterations of the glycogen content usual in irradiated animals. As to the mechanism of the Card 2/3 protective action of the CO, it should ~e particularly pointed Relaxation of Glycogen-content Alterations in the SOV/20-126-4-51/62 Liver Owing to Ionizing Radiation During the Irradiation of Animals in a Carbon- oxide Atmosphere out that this action is apparently not connected with a better maintenance of the endocrine function of the suprarenal glands; this refers particularly to the state of their medullary substance and to the content of adrenochromes [adrenokhrom] in it. The above explanations speak in favor of the opinion that the alterations of the glycogen content in the liver of animals are mainly conditioned by the damage of the liver cells. The irradiation of the animals in a CO-containing atmosphere apparently weakens the functional disturbances of the liver owing to the reEulting hypoxic [gipoksicheski!61conditions. There axe 1 table and 9 references, 3 of which are Soviet. PRESKITED: Alarch 11, 1959, by T. D. Lysenko, Academician SUBMITTED: February 26, 1959 Card 3/3 ro -i 11 rl Is GRAYEUKAYA, B.M., 311-11CHL) !.A, R.N., (US P) "Investir,ation of Disturbances "roduced in the A,,I-.-en,',LlS by lonizing Radiations." R~jlport prosented at tho 5th Int'l. 81.ochwilstry Conrl-ess, Mj 10-16 At4l 1961. 1 , scom) GRAYEVSKAYA, B.M.; SHCHEDRINA, R.N. Nature of some structural changes in adrenal glands induced by ionizing radiation. DokloAN SSSR 138 noo4:941-944 Je 361. (MRA 14:5) 1. Institut, genetiki AN SSSR. Predstavlano akademikom T.D.Lysenko. --. EFVECTI) U908 5/872/62/000/000/003/oo6 BiU/B144 AUTHOR: Grayevskaya, B. M. TITLE: The role of hormones of the medulla of -.he suprarenal gland in disorders of the carbohydrato metabolism due to the influence of ionizing radiation SOURCE: Deystviye ibniziruyushchikh izlucheniy na organizm. Inst. genetiki AN SSSR. Ed. by N. 1. Nuzhdin. Moscow, Izd-vo All sssR, 1962, 157-161 TEXT: An endeavor is made to clarify the de.pe~ndence of the carbohydrate metabolism (glycogen and blood sugar) of the irrddiated organism on the content bf total adrenalins. Male white mice were whole-body irradiated with 600 r or 2000 r. *in an interval t after irradiation blood sugar, glycogen and catech.olamine-content of the suprarenal gland were determined. Results; Card 1/3 S/872/62/000/000/003/oo6 The role of hormones of the ... B183/B144 t 600 r 2000 r total adre- glycogen sugar I total adre- - glycogen sugar (hrs) nalins (8,,,j ,'I m g-,.7) (mgcf i4) nalins (8~j) (mg`) P Controls 175 2241 183 175-- 2241 183 2 130 2251 201 205' 1471 221 24 150 2131 223 110 2651 209 48 400 2501 169 - - - 72 - - - 148 1901 177 96 215 1261 150 - - 192 379 673 167 In the,,case of 2000 r the animals died before the fourth day after irradiation. In both experimental series an increase of the total adrenEa:kl content of the suprarenal glands is accompanied by a reduction of the glycogen level, and vice versa. No simple relation with the fluctuations of blood sugar level could be found. It may be assumed that the glycogen content of the liver after irradiation depends on the adrenalin level Card 2/3 I I S/872j6n/000/000/003/006 The role of hormones of the ... B183/B144 changed,.by the radiation effect. There are 2 figures. -Y Card 313 f S/020/62/143/004/027/027 B144/B138 AUTHORS: Nushdin, N. I., Corresponding Member AS USSR, Nechayev, 1. A., G and Shchedrina, R. N. TITLE: Some physiologi-cal and biochemical peculiarities of mice with different congenital radiosensitivity PERIODICAL: Akademiya nauk SSSR. Doklady, v. 143, no. 4, 1962, 997-1000-~ TEXT: The radiosensitivity of the following three strains was studied: cc 57-brown and BALB/c from the breeding station in Stolbovaya, CH 3 with 2 sublines from Stolbovaya near Moscow (m) and Rappolovo near Leningrad (1); and of a mixed population (W) of mice from the breeding station at Kryukovo. The body weight, the weights of liverg spleenv suprarenal glands, thyroid, and testes, the catecholumine (CA) content in the suprarenal glands and the glycogen content in the liver were determined after whole-body irradiation with 350 -~ 650 r. The LD 50/30 was much higher for MF and CC 57 than for CH3 and BAU/c. This was consistent with Card 1/2 S/020/62/143/004/027/027 Some physiological and ... B144/BI38 the significant weight increase of liver and spleen found in the former two groups, whose thyroids were equally heavier; whereas no relation could be established between the weight of suprarenal glands or testes and radiosensitivity. Histochemical and quantitative studies revealed that MP had the lowest CA content. CH 3 sublines m and 1 had different CA levels. Radiosensitivity changed in the same order. Although this parallelism in no proof of a direct interrelation botween CA metabolism and radiosenbitivity, it may be assumed that adrenalin is an important mediator between radiation perception and reaction. The glycogen.level in the liver showed the reverve order and is probably dependent on the CA level in the suprarenal glaAda. There are 2 fig:Ures and 1 table. SUBMITTED: JanuarY 5, 1962 Ca.-d 2/. NY/7, Sonse Phy,fol-sleal and f1locheadcal Peesdiarlileg of liffor "Ith Difrerlaff fffbont Radfosemill.1ty H. Ni. GraYtTskaYn. M I. NoiMin, 1. A. Ncch2yev &M ft. -N. S(Wri" t-veltigntlcms on the rsdiaensitivity of different stnint at animals do wt. as a rule, lnvol~ the anslysh of physiological, metibolic or anatomic peculiarities defining the given strains. In contrast. studies or physiological and biochemical differences between strains am generally carried out without relation to radioiensitivity. A comparison was made of the body %-eight and -vight of liver. spleen. suprarenal glands. thymus and resticles, and or the level or adrenal and carbohydrate metabolism. between three strains in a tt~raufl state (BA1.111c, Citt and CC.,Br) and one population (albino) or mice charactcrited by differing radiuscissitivity as defined by the LD 50130 dose. 0 It has been shown that raditursktant strains or mice (CC,,]3r and albino population). it comr3r?d with radio. sensitive ones (PALD/c and C,11) ban greater we4ghts of liver. spleen and thymus, a higher content or catecholamines In the supmrcnal glands. and a reduced glycogen level In the liver tisiuc. The 13titt phenomenon appears to be or a secondary order and depends to a considerable extent an the intensity of the catecholamine metabolism In the sup"remil glands. /Jf-M At- -T "202't P"vente& git tbe 2nd Intl. 0009refiS of JRa&UtUn Uses"li, xx=nmt*/r=k*b4*, ot. zrit. -v-n Aw W 4f 0 P50 -n 1617045-63 EWT(m)ffiDS AFFTC/ASD/AFWL S/205/63/00!3/002/003/024 XRjK AUTMRSs Grayevalmya B. M._, and Shchedrina, R._N._ TITLE: The nature of X-ray effection the tissue proteim as PERIODICALs: Radiobiologi7a,, v* 3.9 no. 2., 1963,168-173 'TEM Ths article makes an attempt.to clarify whether the rad-ioactiTation of pro- teol,73i-3 can really be the cause'of c911 destruction in radioa.:itivity-sensitwive sys- taw. A (mparative study has been carried out on the effect. of x-rays on the, activ- ity of.'X?tsinases in radiation-sensitiva (spleen) and relatively moria rasistant or- gans (livw). I The nature of the occurring changes and theLr =Lnectiozn to necrobio- te'tia pr3csases. The wcperiments,werze conducted with white male mice 8-9 months old weighing 22-27 go The extraot-3 from spleen and liver h=ogeneate total3y irradi- atel in the doze of 600 r show increased fermenbative activity (on splitt Iing:casein) vU,.,h rean_he,.,.mmdxua in spleen after 24 hours and in liver 4 days after. irradiationo The Lnzlicatei increase in proteolytic processes was observed only aft-sr general ir- radiation of the animal. -It is absent during local irradiation of the spleen or in the caseaf its screening and irradiation of the remaining parts of the body, Thus in the development of this 1process, distant effects play a significant rdlee Radia-, tion inzreaose of proteolytic processes I-s not related directly t:) mass dest-r-z-vation. Card.2/2- GRO A 717 AP, !.1 , P.N. I ~ I . - .- -- ~j - , ~ ~:,I, v_r*jy !,ri O-e. adr-in I ff (tc. 9 E ?. I., 4T, 'i n t I I I , " ri C, ftll(, e I I /-~,l Tt, 1(-) Inn"J"i"In uol 1", 1, r 'I e" vii oni o -11 zi E ).,0 ". , , () ~ llo, , . P, I i - I ( lril P,,, A.-!) L 8238-66 F ACC NR: AT' EVrr (m) SOURCE CODE; UR 5/000/032/oo94/olA AUTHOR: Grayevskaya, B. M. ORG: Institute of Geneticsi AcadeaW of Sciences SSSR (Institut genetiki, Akademiya nauk SSSRT TITLE: Some features of protein metabolism distrubances in the animal organism under the influence of ionizing radiation SOURCE: AN SSSR. Institut genetiki. Trudy, no. 32, 1965. Deystviye ioniziruyush- chikh izlucheniy na rastitellnyy i zhivotnyy organizny (Effect of ionizing radiation on plant,and'animal organism), 94-1:L8 .TOPIC TAGS: animal physiology, biologic metabolism, radiation biologic effect, mouse, protein metabolism, radiosensitivity ABSTRACT: Whole-body irradiation of mice with 600 rad of x-rays increases the ac- tivity of proteases isolated from the spleIen and liver 24 hr and 96 hr after irradi- ation, respectively. Proteinase activity.is gauged by the ability of extracts from these tissues to break down casein. No increase in proteolytic activity was observed in extracts from the spleen irradiated locally, shielded during total irradiation, and irradiated outside the body. . The dose used did not cause noticeable changes in the substrate on which proteinases act. No difference was noted in the ability of trypsin to hydrolyze proteins extracted from tissues of an intact animal or from ir- Card 1/3 L 8238-66 ACC NR. W9 radiated tissue. No direct connection was found between the intensification of pro- teolysis and necrobiotic changes in the spleen due to irradiation. AET and ICA (mono- ethanolamine) lessen the radiation-caused increase in the activity of tissue protein- ases, while carbon monoxide is ineffective in this respect. Experimental results showed that the activity of tissue proteinases in intact animals of different species and strains has a correlation with their radiosensitivity. The radiosensitivity of the experi Imental animals decreased as the activity of proteinases isolated from their tinauea diminiolied (nee.Table 1). OrIg. art. Mal 7 riguren and 12 t0lefi. (is) Table 1. Hadiosensitivity of 'animals of various species and strains and the' caseolytic activity of Drbteinases isolated from their spleens and livers Species or strain Coefficient of proteinase activity after 240 min of incubation LD 50/30 Spleen Liver Hamsters 1.22 0.95 531 Rats 1.09 1.23 6oo Mice Strain 1 1.26 1.16 563 Strain 2 1.59 1.37 536 Strain 3 1.42 1.49 442 Guinea pigs 11-93 1.70 400 L,;Lard m r ACC NRt AT4024246 SOURCE CODE: U11/2670/65/000/032/0119/0J35, AUTHOR: Nuzlidin, N. I* _(Corresponding member AN SSSR); GralMhM,~D-W ORG: Institute of Genetics, Academy of ScienS!fLSSSR (Institut genetiki, Akademiya nauk SSSR) I I TITLE: The biochemical characteristics -and radios e nsitivity of different strains and species of mammals SOURCE: AN SSSR. Institut genetiki. Trudy, no. 32, 1965. Deystviye ioniziruy- ushchikh izlucheniy na rastitellnyy i zhivotnyy organizmy (Effect of ionizing radl- ation on plant. and,animal organisms), 319-135 TOPIC TAGS: animal physiology, radiation biologic effect, radios ensi tivity, biologic metabolism, rat, mouee, rabbit, guinea pig, hamster ABSTRACT: Experiments were conducted with different species of mammals and different strains of the sarde species to compare their radiosensitivity and metabolic- characteristics. Male rabbits' golden hamsters guinea pigs, rats, and mice (4 different strains) aged 2-2. 5 months were used. After x-ray irradiation with dose power of 47-52 rad/min, the LD50/30 of e.ach experimental animal was determined, and they were arranged in order of increasing radlosensitivity as follows: rabbitB Card 1/2 __UDC! 577-391 L 5137-66 ACC NRt AT5024246 (750-830 rad); rats (600 rad); mice, Kryukowskaya strain (563 rad); mice, CCr,,Br strain (536 rad); golden hamsters (531 rad); mice, BALB/c strain (442 rad); ana guinea pigs (400 rad). Ex"periments showed a higher level of catechol amines in the adrenals of more radioresistant species and strains. (This difference was more evident in individual species.) More radioresistant strains of mice also have a lower glycogen content in liver tissue and a lower blood-sugar levelthan do less radioresistant strains. Furthermore, there is a . distinct difference in the charac- ter of blood-sugar changes when adrenaline hydrochloride is administered. In more radioresistant mice, the blood-sugar level increase is lesa marked upon introductiGi L of adrenaline hydrochloride. Irradiation of radioresistant mice intensifies changes in the blood-sugar in response to adrenaline, whereas inradio.eonsitive mice irra- diation first depresses this reaction and then intensifies it. In the spleen and liver of more radioresistant strains and species, proteolytic processes proceed more slowly. The ability of proteinases isolated from these organs to break down casein diminishes gradually with increased. natural radioresistance of animals. The reasons for the correlations observed are discussed, together with the possibiUty of using these biochemical differences to assess the relative radlosensidvity Cf- MS Cftrig~ art. bas: 4 V4=vs a=ed 10 tj~ LUISICT; MI SUBM DAM: nono-1. ORIG 11UP, '0101 OTH REPI QOY L 8234-66 MIT ACC NRt AT5024254 SOURCE CODEt AUTHORs Grayevskaya, B. H. ORGt Institute of Genetic a Academy of Sciences SSSR (Institut gette- tiki, TITLE: Thal influence of estrogens on adrenal catechol &mine metabolism under normal conditions and after exposure to ionizingradiation, SOURCE*vAN SSSR. Institut genatiki. Trudy, no. 32, 1965. Deystviya loniziruyushchikh izlucheniy na rastitel'nyy I zhivotnyy organizmy I-(Effect.of ionizing radiation on plant and animal organisms). 223-228 TOPIC -TAGS I-radiation biologic effectl, animal physiology, biologic tetabollam.-adrenal gland,, diethylstilbestrol, catechol amines mouse A.BSTRACTZ- Experiments were conducted to determine the influence of diethylatLIbestrol on the level of catechol amines in the adrenal glands and on changes In this level under the influence of general x-ray irradiation, Male site 2--2,5 months oldt of the radio#easitive BALB/c strain,.were used.- Animal&-with and without an injection of diethylstilbastrol (0#2 mg in 0,2 ml of olive oil) were subjected to,' x-ray irradiation in a dose of 600 , rad with dose power of 30--35 radh" Animals were killed 29 49 7, and 14 days after irradiation. It was L 8234-66 ACC NRt AT5024254 Iig. 1. Change'in the general catec~ol f 1'1~~mine level in the adrenals 7of mice o xU BALB/c strain irradiated with a,dose of 600 rad with and without ra- W'! the adainist tion of diethylatilbestrol. 44 o- 1 - total-body irradiation; 2 with ------------ J, !M' administration of diethylsiilbestroi; i'W 0 3 - total-body irradiation with adminis-. 'erati. " - of diethylst4lbestrol on ------------ 4 7 Time-after irradiation, days found that the Introduction of diothylatilbastrol causes a prolonged decrease in the content.of,catechat aninee to the-adrenal glands, which may Ladicato Choir ejectLon from the adrenal# O'r the depression of their L MA-66 ACC NAt AT5024254 synthesis. When the chemical is introduced 10 days prior to irradia- tion, it has a radioprotective effe-ct, L.e** it prevents any increase in the content of catechol &mines in the glands ws was observad 4-7 days after irradiation in mice not-protected with the hormon.e (see Fig. 1.). [is) SUBM DATE: nonet ORIG REPS 007/ OTH REF: 006 SUB CODE: 6 e,/) Card 3 13 8236-6 MYr (m) D IA0 ~CC NRt AT5024256 SOURCE CODE: UR/2670/65/O00/O32/O2A/Oi43 AUTHOR: Grayevskaya, B. M.; Shchedrina, R. N. ORG: Institute-of Genetics, Academy of Sciences SSSR (Institut genetiki, Akademiya 99RR TITLE: The functional state of the adrenal cortex under the influence of ioniziniz- radiation SOURCE: AN SSSR. Institut genetiki. Trudv..::no. 32, 1965, Deystviye ioniziruyushdhi)d izlucheniy na raotitelinyy i zhivotnyy organ'izmy (Effect of ionizing radiation on plant and animal organisms), 238-243 TOPIC TAGS: radiation biologic effect, mouse, adrenal gland, adrenal cortex, lipid A13STRACT: Experiments were conducted to determine the effect of irradiation in lethal and superlethal doses on the activity of the adrenal cortex in different periods after irradiation. Male white mice 8 -*10 weeks old were subjected to x-ray irradiation in doses of 600 and 2000 rad with dose power of 30-35 rad/min. With irradiation of 600 rad, mice were 'killed after 2 hr and-1, 2, 4, 8, and 30 days, and with a dose of 2000 rad. after 2. 24, and 72 hr. Experimental results showed that irradiation in a dose of 600 rad causes an increase in the weight and dimensions of the adrenal glands, accompanied by a gradual accumulation of lipids in the cortex (especially in the glo- merular zone). Thirty days 9fter irradiation, complete normalization of these changes~ L 8236-66 f-AC&'NR: AT5024256 was not yet observed. Irradiation with 2000 rad, however, caused a decrease.in the weight and dimensions of.,the adrenals,-whicb is accompanied by a sharp Increase In the lipid content in all three cortical zones. The observed changes in the weight and dimension's of the adrenal glands with a dose of 6oO rad are probably connected with accumulation of lipids and excess water in the gland, whereas with a dose of 2000 rad, changes are probably associated with severe depletion of the cortical Bus- stance, Orig. art. has: 4 figures. SUB CODE: 061' SUBM*DATE: none./ ORIG REF: 012/ OTH REP: 0201 C 6d 2/2 GRAYEVSKAYA, B.M.; SHCHEDRINA, R.N. Effect of estrogens on catechol amine metabolism in the adrenal glands under normal conditions and following ionizing radiation. Trudy Inst. gen. no.32.-223-228 165. Functional state of the adrenal cortex following ionizing irradiation. Ibid.:238-243 (MIRA 18:10) AUTHOR: Grayevskaya, Engineer SOV-28-56-4-61135 TITLE: New Types of Synthetic Rubber (1~;ovyye tipy sinteticheskogo kauchuka) PERIODICAL: Standartizatsiya, 1958, Nr 4, pp 23 - 25 (USSR) ABSTRACT: Information is presented on rubber production in the Soviet Union, including the following t.-,pes: isoprene for tires, chloroprene for conveyer belts, butyl for tubeless tires and special rubber types. These include: butadiene-ni- trile ("SKNII), pol.1-isobutylene, butadiene-styrol, buta- diene -me thyl-s tyro-. (SKKS-10, , SKYS-50, thicoles and a new type of special chlor~j,)rene rubber (9iairit-liT"). Together with an increase in the production of the existing types the production of new special rubber types is planned. They in- clude: brombutyl; butadiene-methyl-vinyl-pyridine; butyl- acrilate; poly-ether-urethan; copolymer chloroprene rubbers, etc. The most used types have to be standardized, as well Card 1/2 as test methods and methods of determining their special New Types of Synthetic Rubber _',011-28-58-4-6/35 properties. Standardization of synthetic rubber will form a part of the State Stadardization Plan for 1959-1965. ASSOCIATIOV: Gosudarstvennyy komitet Soveta 114inistrov SSSR po khimii (State Committee for Chemistry of the USSR Council of Vinisters) 1. Synthetic rubber--Production 2. Synthetic rubber--Standards Card 2/2 AUTHOR: Grayevskaya, 1. 1-1, SOV/138-59-2-21/24 TITLE: ----All-Union Conference on Synthetic Rubber (Vaesoyuznoye soveshchaniye Po sinteticheakomu kauchuku) PERIODICAL: Kauchuk i rezina,, 1959, Nr 2, p 59 (USSR) ABSTRACT: This meeting was held from December 15 to 18, 1958 in Voronezh at which representatives of synthetic rubber factories, research organisations, Sovnarkhozes (Council of National Economy), Goskhimkomitet, Gosplan USSR and TsK Trade Unions were present. The Conference heard the following reports: Chief Engineer for the Synthetic Rubber industry and Petroleum Chemistry of the Goskhimkomietet M. D. Gordin on "Tasks of the Synthetic Rubber Industry as Laid'Down by the Party - Congress and Development ~f the National Economy or the USSR planned for 1959-1965"; the Deputy Chairman of the NTIIS.K and Corresponding' MaWaar of the Academy of Sciences of the USSR B. A. Dolgoplosk, on "Investigations on the Synthesis of New Types of Rubber and Theoretical Aspects on the Synthesis of Rubbers with Specific Properties"; the Head of the Laboratory of VNIISK, I. I. Radchenko, Card 1/2 Candidate of Chemical Sciences, on "Comparative Analysis All-Union Conference on Synthetic Rubber SOV/138-59-2-21/24 of the Quality of Industrial Butadiene-Styrene and Butadiene-Methyl Styrene Rubbers and Ways of Further Imppoving Their Properties"; Chief Engineer of Giprokauchuk, B. S. Korotkevich, on "Plant Requirements During the Ma~nufacture of Synthetic Rubber". Further reports dealt with contact catalytic processes, the separation and purification of monomers, the polymerisation and separation of rubber, the mechanisation of processes and retread-mechanisation processes. Technical personnel as well as specialists of the VNIISK, NIISS, Giprokauchuk and the Institut monomerov (Institute for Monomers) discussed topics in research work; these included a report by N. F. Nesterova, on "Improvements in the No.4 Workshop of the Yaroslavl' Factory", by K. V. Kuznetsova--, and V. Ya. Mymrikov. Card 2/2 5(11) 15(9) SC-7/64-59-3-1/241 LUTHORt Grayevskaya, I. M. TITLE; -industrial Tasks _&garding Synthetic Rubber, in the Years 1959 - 1965 (Zadachi promyshlennosti sinteticheskogo kauchuka v 1959-1965 gg-) PERIODICALs Khimicheskaya prcmyshlennost 1959, Nr 3, PP 1 -5 (USSR) ABSTRACT: An increase in the production of synthetic rubber (SR) to 3.4 times of the present output has been provided for the new Seven-year Plan in the USSR. New types of rubber are planned to be produced, and the quality of the existing types is to be improved. For 1965 the durability of rubber tires is planned to be 1#5 times that of 1958. Therefore the large- scale.production of poly-isoprene rubber (SRI) is started among other things, and the production of sodium butadiene rubber (SRB) will be increased. A considerable improvement of the quality of emulsion rubber is expected, due to the suggestion 011 the working group of VNIISK (B. A. Dolgoplosk, V. N. Heykh et al) for the production of ternary copolymers of divinyl, methyl styrene with small amounts of methacrylic acid (products Card 1/4 called "carboxylate" rubber). The industrial production of Industrial Tasks Regarding Synthetic Rubber, in the SOV/64-59-3-1/24 Years 1959-1965 (SRI) shall be carried out according to A. k. Korotkov et al'B method. The production of a new type of chloroprene rubber - nairit NT - is planned to replace natural gutta-percha for glues. The production of heat-resisting types of rubber and of poly-siloxane rubber (SRT) is also planned to be increased. The production capacity of (SR) based on rawmaterials of food industry, is planned to be adapted to the utilization of waste gases of the petroleum industry, and the capacity of producing rubber of synthetic alcohol is planned to be doubled until 1965, and the production of rubber of sulfite alcohol and hydrolysis alcohol is planned to be 1~5 times as high, on the other hand it is planned to eBtablishza large-scale prodaction of divinyl according to the method of n-butane dehydration. The Gosudarst- vennyy komitet po khimii (State Committee for Chemistry) has to take the necessary measures for a timely supply with the necessary papers for planning the various projects. The amount of the projecting material is said to be three times as high in 1959 as it was in 1957, and the projection of new objects for the (,SR ) production is said to be doubled in 1959 compared Card 2/4 to 1958. The subject plans of the tsentrallnyye nauchno-issle- Industrial Tasks Regarding Synthetic Rubber, in the SC)II/64-59-3-1/24 Years 1959-1965 dovatellskiye laboratorii zavodov SK (TsNIL)(Central Scientific Research Laboratory of the works for (SR)(TsNIL)) are planned to be worked out in co-operation with the State Committee for Chemistry. The Vsesoyuznyy nauchno-issledovateliskiy institut sinteticheskogo kauchuka (VNIISK) (All-Union Scientific Research Institute for Synthetic Rubber (VNIISK)) which opened new branch establishments in Voronezh and Yerevan; the-Nauchno-issledova- tellskiy inatitut monomerov, dlya SK (Scientific Research In- stitute for Monomers, for SR)t established in Yaroslavl', a number of institutes of the AS and others. As the experiment of the Voronezhskiy zavod SK (Voronezh Works for SR) in developing a method for producing soft rubber and colophonium gum showed that it is appropriate to carry out preliminary experiments in the existing works, before a new production is started. In order to guarantee that the projected plans are carried out, the number of staff of the Voronezh and Novokuybyshevsk branch establishments of the Giprokauchuk was increased, and new branch establishments were founded in Ufa and Kazan'. Suggestions regarding the reconstruction of the SR production, made by the Card 3/4 works in Voronezh and Sumgait are of special interest. The Industrial Tasks Regarding Synthetic Rubber, in the SOV/64-59-3-1/24 -Years'1959-1965 obligations of the Kuybyshevgidrostroy Collective and of the young constructors and mechanics in Azerbaydzhan are also worth mentioning. It happened that in some of the Sovnarkhozes(for instance Krasnoyarsk) the funds provided for the- reconatruction were used for other purposes. The competent So-inarkhozy, the areas of which are meant to serve for experiments or research work of competent organisations, should support these organisa- tions, but at present, this is not the case (for instance the Yaroslavl' Sovnarkhoz). Card 4/4 ORAYEVSKAYA, N. A. IlDifferential Serodiagnosis of Epidemic and Rat Typhus." Thesis for degree for Cand. Medical Sci., Sub. 16 Nov. 50, AcadASci USSR Summary 71, 4 Sep 52, Dissertations Presented for Degrees in Science and EnRineerin-a In Moscow in 1950. From Vechernyaya Moskvil, Jan-Dec 1950. AGOL, V.I.; GRAYEVSKAYAj N.A. Mechanism of the action of antiserums on the Metabolism Of t=l0r coUs. Dokl. AN SSSR 136 no.2:479-.4& 161; (KM 14: 1) 1. Institut p0 isucheniya poliomiyelita Akademii meclitaly-kikb nauk SSSR. Predstayleno akademikom V.A. Engellgardtom. (SERUM THERAPr) (CAN CER ) (METABOLISM) - GRAYEVSKAYA, N.A.; ROMANOVA, L.N.; BLLYAYEV., A.L. Comparative study of methods for producing type-specific and poly- valent diagnostic poliomyelitis sera. Vop. virus. 6 no 5:620-623 S-0 161. (IMU' 15: 1) 1. Institut poliomiyolita i virusnykh entsefalitov AIM SSS11, Moskva. (POLIOMULMS imunol.) organs or; ,Kt3r the 3111.1. lciol. i I rL ru"I 1. 'irS td W 1, T)n I i0flAyell i ta i Vi rusny'K; en t c,~%, i il r. - -~~,yo .2f -n ORAYEVSKAYA, N. D. "The Question of the Effect of Sports on the Heart (Eyperimental Investiga- tipns)." Sub 16 Oct 51, Central Inst for the Advanced Training of Physicians. Dissertations presanted for science and engineering degrees in Moscow during 1951. SO: Sum. No. 480, 9 May 55. ILITITNOY, 6.P. ".' LLYN'VS1QtYA, II.D. '. I - StluL.,,in4 the peculiarities of the higplipr nervona activity of athletea. Probl.vrach.kontr. no.3:58-86 '55. (I-INA 12:9) (jaia~&,ns) (I'muous Swam) (CUNDITIUM&D Ilb-SPOITSE) GRATAVSKUtYk, N.D. Significance of anamnesis for determining the function and typological peculiarities of the higher nervous activity of athletes. Probi.vrach.kontr. no.3:87-100 '55- (MIRA, 12:9) (ATIWYES) (MVOUS SYSTEII) LWUNOVO S.P.. krandidat moditsinakikh muk, dotoont-. GRAYIIVSKAYA, N,Doo kandidat meditsinskikh nauk wIlOwlt- Kethod-of irventigating higher nervous activity in athletes. Teor. i Prak.fizk 11. 18 no-5:353-365 155. (NLRA 8:7) 1. TSentrallnyy nauchno-inaledovatellskiy institut fizichaskoy kulitury. (ATHLETICS. physiology, higher nervous funct. (CM"RA,L IMVOTJS SYSTW4. higher nervous funct. (MW=, CONDITIOVID, higher nervous funat. tests. technics) physiolo&-j. test in athletes. technics) tests in athletes. technics) GRAYNVSKAYAO 11 D - SH&M.NVA, H.G. ..=A~ ~ I I "N Problem of the distribution of training 1w4s for soccer players during intervals between ganes based on inedical examiwtions. Probl.vrach.kontr. no.4:5-17 '58. (MIA 12:9) (SOCCMI-HYGIENIC ASPECTS) MUYM,VSIUCD-,, II.D. ; SHiGTYEVA, M.G. Change in the adaptability of the body to high-speed exercises in soccer with relation to varying training methods. Probl. vrach.kontr. no.4:18-37 '58. (IMA 12-9) (znliciss) (SOCUR-MIAMIC Ab*B,,',CTS) ,Q4~~YAN.~D. -_ MATOV9 V.V.; GONCHLROVA, G.A. Comparative data on the adaptability of athletes' bodies to various high-speed exereJoes. Probl. vrach kontr. no-5:176- 89 60. I,= 14:3) (EXERCISE) GRAYEVSKLYAV N.D.; SHAFEWAp M.G.[d6ceasedj Dynamics of training and indications of athletic by data--froK medical observations over a period vrach kontr. no.5:22-43 160o .- (RUGIM FOOTUU) form as revealed of years. Probl. 1 (MIRA 1413) I i J I., GRAYEVSKkYA,,--N.D, Change in the roentgenogram of the heart following physical exertion in athletes vith varying conditions of the cardiovascular system. Frobl. vrach kontr. no.5:344-362 160. (MIRA 14:3) (HURT-RkDIOGRAPHr) (EIFMISE) j ISTUNCV, Serafim Petrovich, prof.; MMLYANSKLYA, Rakhill Yefimovna; GRAYEVSUYA Nina Danilovna; VELIKOVSKAYA.. P.A.,, red.; (Methods for the observation of athletes in connection with the training of doctors; a textbook for doctors] Ketodika, vrachobno-pedagogicbeskikh nabliudenii za sportemenami; posobie dlia vrachei. Pod obahchei red. S.P.Letunava. Kaskvap Izd-vo "Fizkulltura i sportp* 1962. 399 P. (MIRA 15:5) (SPMTS MEDICINE) LETUNOV, S.P., prof., otv. red.; GRAYEVSKAYA _V,)D,,., red.; DEPM, A.G., red.; SOKOWV, A.1-,-_reZ_.',--'bUNKIN, N.A., spet.3. red. BERZIN, A.A., red.; DOTSENKC, A.A-, tekhn.red. (Medical observations on sportsmen in the process of train- ing] Vrachebnye nabliudeniia za sportsmenami. v protsesse trenirovki. Red. koll. S.P.Letunov i dr. Moskva, Izd-vo "Fizkulltura i sport," 1963. 303 P. (MIRA 16:10) (SPORTS MEDICINE) 137-58-6-11883 Translation from- Referativnyy zhurnal, Metalturgiya, 1958, Nr 6, p 100 (USSR) AUTHOR: Grayevskaya, O.N. TITLE: Production and Cnunpti-., of Copper in the Capitalist Countries in 1955-56 (Proizvodstvo i potrebleniye medi v kapitalisticheskikh stranakh v 1955-1956 gg.) PERIODICAL: Byul. Tsentr. in-t inform. M-va tsvetn. metallurgii SSSR, 1957, Nr 4, pp 27-32 ABSTRACT: The maximum Cu output attained in the capitalist countries during the war (Z, 536, 300 t) (measured in ore) was attained in 1943. In the postwar year of 1946 Cu production dropped to 1, 671, 900 t; in 1950 it rose to 2, 227, 800 t, and only in 1955 did it exceed the wartime maximum, reaching 2, 672, 700. Of this total, 8416 was obtained in 5 countries,- the US, Canada, Chile, the Belgian Congo, and Northern Rhodesia. The volume of pro- duction in other capitalist countries, year by year, is also in- dicated. Data are also presented on the production of crude primary and refined Cu in the major capitalist countries, year by year, and the scale of production of secondary Cu in the USA, Card 1/2 England, the German Federal Republic, and Japan for 137-58-40-11883 Production and Consumption (cont.) 1953-1955 is indicated. Since 1950, with the onset of the war in Korea, a deficit of Cu has been noted in the capitalist countries. The great monopo- lies did not wish to risk the investment of capital in the copper industry, since they had no confidence in a long-term market for Cu. As a conse- quence, the government of the USA extended heavy subsidies to the copper monopolies, granted them major tax benefits, guaranteed the prices, etc., with the result that major construction was undertaken, and as many as 20 new mines with a total annual capacity of over 450, 000 of Cu in the ore were opened. In addition, copper smelters were built at San Manuel, White Pine, and Hayden in the U.S.A., the Gasp6 plant in Canada, a metallurgical plant at Chuquicamata (Chile) and in other countries. The total annual consump- tion in the individual capitalist countries for 1950-1c)55 is presented, as is the structure of the consumption in the USA. A.P. 1. Copper--Production 2. Copper--Consumption 3. Industrial plants--Development Card 2/2 137-58-5-9237 Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 5, p 67 (USSR) A UTHOR: Grayevskaya, O.N. TITLE: Production of Primary Nonferrous Metals in the Capitalistic World During 1955 and 1956 (Proizvodstvo pervichnykh tsvet- nykh metallov v kapitalisticheskikh stranakh v 1955 i 1956 gg. PERIODICAL: Byul. tsvetn. metallurgii, 1957, Nr 9, pp 34-36 ABSTRACT: The author presents statistical data on the production of pri- mary nonferrous metals, Cu, Pb, Zn, Sn, Ni, At, Mg, and Ti, in capitalistic countries during 1955 and 1956. Production of raw Cu had increased considerably (by approximately 10116); the greatest increases in output., occurred in Canada, Chile, and Northern Rhodesia (13-14%'), and the U.S.A. (916). The increase (approximately 6%) in output of refitied CU (i[ICILIding secondary Cu as well) is primarily accounted for by Northern Rhodesia, Canada, and the U.S.A. According to preliminary data, the pro- duction of At in capitalistic countries has increased by 8%. The output of At increased in the U.S.A. (by 100, 000 tons), as well as in Canada, the German Federal Republic, Norway, and other countries. In 1956 a new Australian plant produced approximately Card 1/1 10, 000 tons of Al. 1. Metals--Production G.S. - . . - -I -I ---A _4 j __ "P P- - ~ J. .- - - - 137-1958-3-4894 Translation from: Referativnyy zhurnal, Metallurgilya, 1958, Nr 3, p 63 (USSR) AUTHOR: Grayevskaya, 0. N. TITLE: Titanium Plants in the USA, England, and Japan (According to Data for IV. 1. 1957 ), Production of Non-compacted Titanium (Titanivyye zavody SShA, Angtii i Yaponii (po dannym na 1. IV 1957 g. ) Proizvodstvo nekompaktnogo titana PERIODICAL: Byul. tsvetn. metallurgii, 1957, Nr 14, pp 38-39 ABSTRACT: Information concerning the deposits, capacities, and techno- logy employed by plants of the USA, England, and Japan in the manufacture of Ti sponge. Bibliography: 21 references. B. Z. Card 1/1 137-58-6-11876 Translation from: Referativnyy zhurnal, Metallurgiya, 1958, Nr 6, p 99 (USSR) AUTHOR: Grayevskaya, TITLE: The Productive Capacity of Aluminum Plants in the Capitalist Countries and Their Growth Possibilities by 1960 or 1961 (Proizvodstvennaya moshchnost' alyuminiyevykh zavodov kapi- talisticheskikh stran i perspektivy rosta yeye do 1960-1961 gg.) PERIODICAL: Byul. tsvetn. metallurgii, 1957, Nr 17, pp 28-30 ABSTRACT: A presentation is made of the productive capacities of the aluminum plants of the largest companies (Alcoa, Kaiser, Reynolds) of the U.S. in 1957 (total 1, 611, 000 t), of Canada (total 691, 000 t), and of other countries, and of the design capacities for 1960-6 1 in the U.S. (2, 404, 000 t total), Canada (1, 019, 000 t total), and other countries. The capacity of the entire capitalist world in 1957 was 3, 096, 000 t and is planned to be 4, 545, 000 t by 1960-61. 1. Aluminum--Economic aspects 2. Aluminum--Production A.P. 3. Industrial plants--Performance Card I/ I 0 A .- 6 ~- i- :-- V & E' , ~P tt :A- 7~ f %'-'t X BISOLOV. M.F.; GRLY]ffSrAT/), O.N.; KOZIOV. V.A. Consumption of nickel, zinc, lead, and tin in the United States (from *Yearbook of the American Bureau of Metal Statistics" 1933). Biul. TSIIIK tevet. met. no.4.-35-36 15P. (KIU 11t5) (United States-Nonferrone metals) GRAYVSFATA, OeNe, referent. Prices of nonferrous setals-In the United States (from "Naginsering and Mining Journalm no,l, 1956, uo,06, 1957; *Mining World" no.12, 1957). Xul. TBIIN tevet. met. no.4-.37 158. (KIM 11:5) (United States--Nonferrous metals) GROVSKATA, O.N. ~- Production of nonferrous metals in capitalist countries In 1957, Blul. THIN tevete met. U0.901-36 158. (MIRA 1196) (Nonferrous metals-Statintion) - i7-'-`w-1`-v -- -"!I- - _W - T W ea77 -, 77 777 77- 7 I is It it AD 1; it a 14 A " z? , is P, m H z U .9 U Al At 41 41 _ 14 A, - . . . II A L & L -1 L L Al 11 f Q a 1 1 ' AA Is (C LID El L i W #));W _ - . - I A ' I I 't ...I Af -I. kjopbyWb, as method of combating c0tinsl0n. R -00 Gr2c,vAuva. Off, I -kfIll. Ind. (17, S. S, R. t 4. 1%, S -00 OWMr-Ckemr. 11-1r. 1939, 1, it' tile teviincteltiqfkal proc',-" of it#- Of 11-Meth.03111 bra - -00 go it quincene and of nigr%~ine we cit"i as exantillvi (if tile cle- -00 7 crease in cort~ion of rhem. app. without rLilucirtec he 00 yitld cA the final pro,luct by changing the c4xtf%e tof the 00 chem. pror"s. the kind (if raver matetials it-ed. the center -00 of aildn. of lite reagent%, thr tnann,,r (4 her-ating, the met. 0 truction of tile app. and the quAity of omirriAl tisrd (or -00 00 it. M. C'. Nit"'re roe 00 =00 r9o 00 r. 0 0 go re 0 00 zoo 00 - 0 0 00 Ei: A 4 00 . 0 00 1 L A 1CTAl.LLc`ClC.i. Liftlejeftdif CLASIfFiCATICS, ttelt 00 t ts AV -0 Ollie 106C Off R9[ Kttl'f ttl ~ V-YA 0 o4wel I IN *1 L 1 4 'JW 0 1 -C 11 3 3 0 0 o 0 o 0 * 0 0 0 0 a 0 0 0 0 0 0 0 0 ~e 0 0 0 * of 0 0 0 0 0 0 0 0 0 40 4D 0 0 a 0 0 0:0 0 0 0 0 it a 0 4 0 0 0 0 0 o 0 a o: 0 0 0 e 0 0 0 Off 41 of 10 0 0 0 00 CC M(t t tf I vital cad as a cossumfion flutersill of br a" in dkg PMdodkffi at WMiC chonjiCAIS I"Xhhc and H. L'GlAws Ad i. C. . I - 3 1. 1 N, vvred I all" wrii % v 11 11 Ow 1.4 11 %. I 1 11 . it II Altur it, ki"T44M CT -Fv (2 Will 111. t..3.0, k" -00 ill till' IIIIMIIIVt~181 01 ~1118R- WO Mg. ~114 S &-. z;o 0 _410 to .30- 4. a I if INIAll a 3 1 40 lo is u w 91 K 0 n : : 0 0 0 o o o 0 e 0 0 0 0 0 0 0 9 0 a 0 o oie 0 0 0 0 411 0 o *090004 0 4 0 03 4 S A I A I to A 1 it )I is 1) s6 t~ 11 0 a )I D ii x it m Is it U U W st 9 all 00 is 4 a* of arnmik acids oa the corrosion of MOWII 00 by SmIturic acid. V. K. 09 4r ors. C". Ind, (if. S. S. R.) 5, 71'.8 Qj~ I93S); c(. C. I - it, II.W.-The inhibilins actif"I 4-1 A101,1411C Acilli 0H 011 0 CImr(rdtm of twiler plate C1, Cr mvi-I Ct : ;1 and 0.24% Q anti Cinn. 14, hy [it. 40 alill 71f,"', 11,0. at 20, 60 and ill)' vrm studied by stirring littliAM itle'Al plates 01 equal wt. and diltletl-imt% f(W :1 6 lift. in with UM Without the malthl. of I " Ill mg. a, ld'.and in I 0 ~1 11 labillaird remilts 4t, 1 sq. "ns. of the urg. mchimt. ;W * that file Inhibiting actitm.4 481"lic. IW111.4vand phIhu *a a! I P- ariliq is about equal and twi4iderailly hpaet I IIA13 I bal If toluene-e-flettzoic witi. In the prewnee of the ing. a6k a a oil the Corrollim of Fe and sterl i4 roArded at nui%. 411- *0 af 1IjS04 and IW (cf. jencivel anti (Irmirket, C. A. 19. 242W), vvry little, if at all, at hillher 1fS0. cmicti,. and higher tentapit., white at the ctinrn. of -.(W; II.S0. 111C fall of canuskm is slightly amelcrated. III gencral. the rut, of corrasim is influenced untwe Ity the ,IS(), C0110). than z the teMp. Though the addn. of cWK. Acid% rtilisces lbr jw ja emrosion emsiderably, the abs. valor of the mtrusion I)v If,S0. is so great that the inhibiting clTect of the addni. ~f org. adds his no prat-deal value. ) t i l vv ut an,j . i% tvitilmAt y mul mg. acids and 11,FA (N)" and considerable at !41 Chat. litatic j -7'~'90 00 [-Of =00 coo COO fill 0 0 go* coo :5 00 j.00 a'" as (Sao ee ~0:709 free lu, %AVID All,, -V , ZU J, NO R 1 194 A S v Aj a SO it 0 41, 0 a it a Of cf it It it 9 IF 00 0000100 000 so * 0 00 0040 0 a 0 0 4". 41 9 Ole 0 0 * 0 0 # 0 0 0 0 0 & 0 0 14 a 9 41 0 0 9 0 0 0 0 0 a 0 0 a 0 016 0 0 0 0 a * a a q a 0 0 a 0 77777-'~, Doi) 49/49T~q C- v S q.4- COSI" I-C, Ste,+. 537."Ll jam qpmum of PON" of at we ad b" mmmkI au- it L. 0=.. L I. Mz~~Am L ~,W, ailsimmr. ThWML in 333, 'mm, ~" Pow- LAI, &MUN-ft 11) a (NOW.. 1"j). FW' lFwalat'am of Oni* 'bOVMIW in Atar. Grp IDIOM- J. V"fits 61 Coicarow. 1.01- ate V-PI210" -.& S.S..'. it. it in sa VA Y t$ det. the 1* It (WArf to ;;"c"lh the (bet e in t at t e "ftlfuln Of tAttu 0 1e ,,tg.n Theve sit i's ell, , altitu" .9. . ttd Ic tn~%. 7a ' - S a I. lia h. A"" 1911~ t i . .?Ach conclu .01 ,Tn"eINIO; USS111 / Solid IS'~~tlate~~Plvlylsicsl//-Is~rlucturaI Crystallography E-4 Abs Jour : Ref Zhur - Fizika, No. 5, 1957 #11606. Author t Grayevskaya, Ya. I., Iveronova, V.I,p Tarasova, V.P. ------------ Inst : Moscow University, USSR. Title i Specialized SetQp for the Determination of the Intensities of X-ray Reflections with the Aid of Geiger Counters. Orig Pub : Kristallografiya, 1956, 1, No.4, 442 - 445. Abstract : Description of the operation of a nimplified setup for the measurement of the integral intensities of X-ray diffraction reflections.. The setup is assembled out of standard in- struments: X-ray apparatus type URS-55, PS-64 electronic counting circuit, Geiger counters and mechanical counters. The high voltage and the plate currents are not 'Stabilized. 'To fix the intensities of the primary X-ray beam, a Geiger Card: 1/2 5/188/60/000/004/017/018/XX B006/BO67 AUTHORS: Grayevskgya, Ya. I., Iveronova, V,, I., Tarasova, V. P. --------------------I TITLE. The Dependence of the Characteristic Temperature Determined by X-Ray Analysis on the Tin Concentration in Solid Cu-Sn Solutions V1 PERIODICALs Vestnik MoskovskoZo universiteta. Seriya 3, fizika, astronomiya, 1966-9 No. 4, pp. 52 - 58 TEXT. The authors report on measurements of the characteristic temperature 6p in Cu-Sn alloys within a wide concentration range. These alloys were chosen because their modulus of elasticity 6E varies con- siderably with concentration (AE/AC - 500 kg/mm 2 per at% Sn). The characteristic temperatures were determined by X-ray analysis from the intensity ratios of the CuK(133) line at room temperature and at -196 0C. For these measurements the authors chose copper-tin alloys in the a-phase with 2.35 at% tin (2 samples), 4.73 at% (2 samples), and 7.1 at% Sn 0 samples). The samples were produced from electrolytic copper and high- , -1, The Dependence of the Characteristic S/188/60/000/004/017/018/XX Temperature Determined by X-Ray Analysis on B006/BO67 the Tin Concentration in Solid Cu-Sn Solutions purity tin, and were annealed for 24 - 48 hours at about 500C. The degree of homogeneity was determined from the distinctness of the (133-024) doublet of X-ray powder patterns. A Geiger counter was used for the measurements. A curved quartz crystal served as a monochromator. The intensity of the monochromatic beam was checked by a monitor counter., Fig. I illustrates the concentration dependence of 0 P. With increasing tin concentration, 9 rapidly decreases. The same holds for the quantity 2 p MOp which is proportional to the modulus of elasticity of the binding forces of the atoms (Fli . 2). 0 and E are connected by the relation e - hF3 JN 1/3 E1~2 p(h - Planck's constant, k - Boltzmann k (40 MI/3Q1/6fl/2 (CY) constant, N - Avogadro constant, M - atomic weight, Q - density, f(a) - function of the Poisson ratio). At low tin concentrations, also the relation 0 - KrE may be used, which leads to Ae 1 AE 2.0-10- 2 or ic-5) P; -7 K-CE Card ?/A The Dependence of the Characteristic S/188/60/000/004/017/018/XX Temperature Determined by X-Ray Analysis on B006/BO67 the Tin Concentration in Solid Cu-Sn Solutions 1.8-10- 2 per at% Sn are obtained, whether 500 (Ref. 14) 2or 450 kg /mm2 are assumed for AEAC per at% Sn (Ref. 15). Fig. 3 shows 0 - f(a) and Fig.4 AEAC - f(AT/AC). The root-mean-square error of the determination of El p was,,.,l%. The authors thank . Ye. Kravchenko or his help in the measure- ments. There are 4 figures and 15 references: 11 Soviet, 2 US, and I German. ASSOCIATION. Kafedra obshchey fiziki dlya fizikov (Chair of General Physics for Physicists) SUBMITTED: February 22, 1960 Card 3/3 GRAYEVSKAYA, Ya.l., IMONOVA, V.I.; TARASOVA. V.P. Wfect of the concentration of tin in Cu-Sn solid solutions on the determination of characteristic temperature by X ra7. Vest.Mosk.un. Ser.3:Fiz.,astron. 15 no.4:52-58 160. (KIRA 13:9) 1. Kafedra obshchey fiziki d1ya fizikov Moskovskogo universiteta. (Copper-tin alloys--Therml properties) (Host capqLcity) 20-119-1-27/52 AUTHORSt Grayevskiyj A, I.,- Shchegoll, Sh. S., Smolyan, Z. S. TITLEt The Physical and Chemical Investigation of Several Systems Containing Triethyl-Aluminum and Its Derivatives (Fiziko- -khimicheskoye iesledovaniye nekotorykh sistem, soderzha- shchikh trietilalyuminiy i yego, proizvodnyye) MIODICALs Doklady Akademii Nauk SSSR,1956,Vol.119,Nr l,pp-101-103(USSR) ABSTRACT: Pure triethyl-aluminum, diethyl-aluminum-hydride, diethyl- aluminum-bromlde and ethoxy-diethyl-aluminum were dissolved in cyclohexane and potentiometricalWtrated by quinoline in a cell with a silver electrode and a platinum electrode or conductometrically in a cell with non-platinized plate-like platinum electrodes. The titration to'ok place in a rare gas atmosphere. The bharacter of the curves of the conducto- metric titration of the different substances mentioned above becomes evident from a diagram and shows the following: Quinoline with triethyl-aluminum forms the electrically con- ducting complex Al(C 2H ) C H N, with diethyl-aluminum- -bromide the electricail; cQucting complex Al(C 2H ) Br.C H N, Card 113 with diethyl-aluminum-hydride the electrically noncMuctA 20-119-1-27/52 The Physical and Chemical Investigation of Several Systems Containing Tri- ethyl-Aluminum and Its Derivatives complex Al(c 2H 5)2H.'C9 H7N ~nd the complex Al(C 2H5)2 H.2C2H7N with considerable electric conductina power. Ethoxy-diethyl- -aluminum does not form complexes with quinoline. In the course of the investigation also the complex compound Al(C H ) Br.C 9H7N not described as yet was eliminated. The potentiomeiric' titration confirmed the results obtained potentiometrically, the sudden modification of the electromotive force in the singular points being remarkably more distinctly marked here than the peakB of the electric conductivity. Two diagrams show the curves of the conductometric and potentiometric titration of a mixture of Al(C 2H5)39 Al(C2H5 )2 Br, AI(C2H5)2 R and Al(C H ) OC H . The-course of these curves is briefr J.5,2 explaine A Q titration of the equimolecu 'lar mixture Al(C2R ) Cl + AlC 2H Cl 2 a conductometric investigation of this mMure was 1m;ossible. The Iresent paper is also im- portant from the point of view of an eventually possible quick and reliable determination of thq active triethyl- -aluminum for the eatimation of the rolation between catalyst Card 2/3 and the second catalyst in the production of the polyalkanou, 20-119-1-27/52 The Physical and Chemical Investigation of Several Systems Containing Tri- ethyl-Aluminum and Ito Derivatives There are 4 figures and 9 references,'O of which are Soviet. PRESENTEDs August 5p 1957, by A. V. Topchiyev, f4ember, Academy of Sciences, USSR SUMITTEDs August 5, 1957 Card 3/3