SCIENTIFIC ABSTRACT SHEVYAKOV, N.N. - SHEYNKMAN, A.I.

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CIA-RDP86-00513R002202920014-9
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December 31, 1967
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SCIENTIFIC ABSTRACT
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212 024 UNCLASSIFIE 0 PROCESSING DATE--160CT70 CIRC ACCESSION NO--AP0116438 .:ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE IR SPECTRA OF V SUBZ GE SUBN St SUB1(2NEGATIVE N) 0 SUB37 (I)i WHERE N EQUALS 2, lt6t 1.41 1.2t 1.181 1,081 0.6, 0.41 0.39 0.11 0.06, AND 0 AND OF ALPHA PltIME-Y SUB2 St SUaZ OF THE SOLID SOLNS. WEKE PREPD. 0 SUB7 (11) WERE RECORDED. 54MPLEa FROM PURE OXIDES BY MEANS OF SOLID PHASE SYNTHESIS AT L3500EGREES WITH COMBINATION OF ROASTING AND WET GRINDING. COMPARISON OF THE IR SPECTRA OF I WITH N E,4UALS 0.4-1.18 AND 11 SHOWED SIMILARITY IN THE STRUCTURES OF THESE COMPDS. AND CONFIRMED CRYSTALLOOPTIC ANAL. DATA CONCERNING THE REGION OF HOMOGENEITY OF THE SYSTEM*: USSR UDC 519.95 SHEWAKOV N. N., BRYUKHANOV, V. A., 110ISEYEV, A. A., MOISEYEV, S. G., A - an! TAN "Evaluation of the Coefficient of Technical Utilization of Complex Automatic Lines by the Method of Statistical Modeling" Moscow, Avtomatizatsiya Operatsiy Proyektirovaniya Pratsessov 'Mashinostroyeniya (Automation of Operations in the Design of the Processes of Machine Building), edited by V. I. Dikushin, "Nauka," 1970., pp 123-134 Abstract; One of the most important problems that arises in designing auto- matic lines with a complex structure is determination of the coefficient of technical utilization. Existing methods of analytical computation are based on a number of assumptions which make it possible to decrease the order of the system of differential equations involved but which introduce a diver- gence from the real coefficlent of technical utilization. In the present article, an algorithm for investigating this coefficient for a complex automatic line is suggested. The algorithm, which is based on the method of stau,stical modeling an a computer (Monte-Carlo method), makes it possible to eliminate a number of assumptions and to reduce a vaxiety of problems to a small number of general-purpose computational procedu~res. 1/2 USSR SHEVYAKOV, N. N., et al., Avtomatizatsiya Operatsiy Provektirovaniya Protsessov liashinostroyeniya (Automation of operations ~n the Design of the Processes of Machine Buildir,g), edited by V. I. Dikushin, "Nauka," 1970, pp 123-134 As an example, the statistical modeling method is applied to a single-fla'T, interlinked automatic line with one adjuster and which consists of n aggre- gates. After briefly describing the mathematical model which they adopted and the basic assumptions which it necessitated, the authors present and explain a flowchart of the modeling algorithm. Next, on the basis of their mathematical model, they developed an algorithm for investigating the coefficient of technical utilization of an automatic line consisting of n flows,.1 segments, and a adjusters. A two-page flow- chart of the algoriihm is presented. In ord-er to verify the algorithm as a whole, the authors considered systems for which it is pq~sible to find precise analytical solutions. The analytical solutions and the results obtained by modeling diverged at most by one to three percent. 212 157 - Acc. Nr.: AN0036641- Ref. Code: AUTHOR-- SCIENCE EDITOR OF THE "AVIYATSIYA I UEUU K`G1_!!vL1U9AfTrK`A1'4 TITLE-- TRACKING THE ROCKETS NEWSPAPER--- KNIZHNOYE OBOZRENIYE, APRIL 10, 1970, NR '5y P 4 ABSTRACT-- THE AUTHOR REVIEWS THREE BOOKS--- /j,/ "FIRST STAGES"y BY ALEKSEY _IVANOV, /2/ "STEPS AMONG STARS"9 -1 - p BY V, DEMMV AND V. il~~Rt`RFNYOP_WND ./-A/ "FIERY SLTNGA IF BY V. AZtV;~IIROV,, -05LISHED BY VI:T~' YA" THE "MOLODAYA GVARDIYAw, AND "SO XfivK I RESPECTIVELY. IVANOV PEMINISC'ri AOUT HIS ASSOC~A'TICN NITH KOROLEV 5 TEAM. THE SECOND.BOOK DISCUSSES THE USES OF THE MAN- SYSTEM IN SPACE AND AVIATION6 THE THIRD 300K DEALS WITH THE DEVELOPi"IENT OF EFFICIENT ROCKET FUELS, Reel/Frame '7 ~USSR UDC:. 551-596:534.143 SHEVYEV, Yu. P., MATSEVICH, E. V., PUGACHEV, A. D. "Using the Method of Electroacoustic Analogies in Measuring the Acoustic Transparency of Material Specimens" Tr. Taganrog. radiotekhn. in-ta (Works of Taganrog Radio Engineering Insti- tute), 1973, vYp. 34, pp 180-184 (from RZh-Fizika, No 5, May 73, abstract No 5a.631 by Ye. B. Kudashev) Translation: A nev method is proposed for measuring the coefficient of acoustic transparency of material specimens and structural elements in vater on an installation of the "shock tube" type. The direct system of electroacoustic analogies is considered, enabling representation of the specimen as a two-term-inal pair network. It is shown that the voltage ratio at the input and output of the network deteiminez the acoustic trans- parency of a specimen characterized in the logarithmic scale by the dif- ference in levels of the acoustic pressure measured in a hydroacoustic tube behind and in front o-f the sDecimen. A relation is derived for calculating the coefficient of acoustic transparency from the input impedances of the investigated specimen in the open-circuit and short-circuit zodes, The 1/2 USSR SHEVIYEV, Yu. P. et al., Ti. Taganrog. radiote?hn. in-ta, 1973, vyp- 34, pp 180-184 paper gives the results of measurement of the variation, with frequency, of acoustic transparency of metal plates 1.4 and 0.4 cm thick. Some dis- crepancy between the experimental and theoretical results is attributed to the error in phase measurements. it is shown that*the experimentally determined values of input impedances may also be used for calculating the modulus of normal elasticity and the density of experimental specimens of new sound-absorbing materials. The proposed method holds promise for studying the acoustic transparency of materials and structural elements at high hydrostatic pressures. 2/2 26 -1--i JT MMUMMURTOMM USSR UDC 578.087.8+577.472(26) GITIEL'ZON, 1. 1., LEVIN, L. A. SHE1v"ZRN-0C-0V`,, A.J t"- FIL11,1101NOV, V. S., ARTZMKIN, A. S., TJTYUSHEV, R. N., and ZAGORODNIY, Yu. A. "Measurement of Bioluminescence at Great Depths" Moscow, Doklady Ak-ademii Nauk SSSR, Vol 191, 'No J1, '1970, Pp 689-692 Abstract: The recording of bioluminescence appears to be t1le Only convenient way at present of studying abyssal organisms directly in their habi7-at. carry out such investigations, the institiste of Physics of the Sibe:;Jan Deparc- ment of the Academy of Sciencas USSR developed a bathypho tome t ric device 1~itll autonomous power supply and recording Of 3ignal5. "Aal-netic recording is used, for the signals coming from the light receiver. The bachyphotoineLer consists of two hermetically sealed containers joined together. 'Elie larger one liclds the light receiver, power supply, program control system-, and recording apparatus, -.;hile the smaller one holds a flashing lamp with program control and power supply. Measurements made in December 1968, by the research vessal Vityaz in tile Sea of Japan at a depth of 7000-7200 m are briefly described. ......... I EME 1/3- 019 UINCLAS'S I F I E6; PRbcEssING DArE--020CT70 T-lT!L.E--!-EASUREMENT _nF BIOLUMINESCENCE AT MAXIMUM DF.P.THS -U- AUtMCR-(05)-GITELZON, I-I., LEVIN, L.A., SHEVYRll.'0G0Vv A.P.t F I L I M~7rNUV ~V.S.v AKTLMKIN* A.S. "OUNTRY OF I?JFG--USSR _.S(jURCE--MGSC0W, DOKLADY AKADEMII NAUK SSSR, VOL"Lqlt N3 3, 1970, PP '!_.~:689-692 PUbLISHE9 ------- 70 SU3JELT AREAS--PHYSICS, EARTH SCIENCES AND OCEANOG4APHY, 1310LOVICAL to4o MEDICAL SCIENCES TOPIC TACjS--BATHYPH0TUl'AETER, MARINE BIOLOGY, LUMINESCENCE, f.'C('-ANOGqAPHIC -INSTRUMENT ~-CfJtNTROL AARKI,i\'G--NO RESTRICTIONS I..-DOCUMENT CLASS--UNCLASSIFIED PROXY RIEL/FRAME-1990/0270 STFP NO--UR/0020/70/lql/OD3106d9/Ob92 -CIRC ACCESSION NO-AT0108574 0 NIC L AI F I F 1) ~2/3 019 UNCLASSIFIED PROCESSIN-' DATE--020CT7C -- I Tt CACCESSICIN NO--AT0108574 A3STRACTlEXTRACT---(U) GP-0- ABSTRACT. THE REGISTRY OF PIOLUMINIESCENCE TS EVIOENITLY T14E ONLY AV41LABLE MEANS FOR STUDYING MAINIFESTAI-Ims ?F LrFE , S. . TUr'-14T OF A3YSSAL ORGANISMS IN SITU. THE PHYSICS INSTITUTE SIBr-"IAN ACADEMY OF SCIENCeS USSR HAS OEVELOPED AN ABYSSAL BA TH YPHDTO!'IE TER WITH SELF CONTALNED POWER SOURCE WITH THE REGISTRY OF SIGNIALS FROM A PHOTGUETECTOR; IT IS CONNECTED TO THE SHIP BY A Ci",13LE. MAGNETIC RECORDING IS USED FOR SIGNAL REGISTRY. AT THE SITE OF THE INSTRUME%IT IT WAS DEFMED NECESSARY TO INTRODUCE INTO THE MEDIUM SO'4E FOR4 OF EXCITATION BECAUSE MECHANICAL EXCITATION BY THE INSTRUMENT ITSELF is SCARCELY ADEQUATE AT THE DEPTHS WHERE MEASURE14ENTS WERE 144DE. THE EXCITATION SOURCE WAS A FLASH LA4P. THE ARTICLE 15 ACCOMPANIED BY A .BLOCK DIAGRAM OF THE UNSTRUMENT. THE BATHYPHOTOMETER OPERATES IN ACCORDANCE WITH A PRESTIPULATED PROGRAM. THE DURAir-iON --~F AN INDIVIDUAL FLASH IS 1 kiSEC. THE !NSTRUMENT CONSISTS OF TWO COUPLED INSTRU.?"'ENT PACKAGES, ORIENTED AT AN ANGLE TO ONE-ANIOTHER IN SUCH A WAY THAT THE OPTICAL AXES OF BOTH PACKAGES INTERSECT AND ARE OIRECTED DOWNWARD. THE LARGER OF THE CONTAINERS HOLDS THE PHOTODETECTOk AND THE POWER SDURCEI THE PkOGRAMMED CONTROL SYSTEM AND THE RECORDER. THE SMALLER CONTAINER HOLDS THE FLASH LAMP WITH PROGRAMMED CONTROL AND ITS POWER SOURCE. THE CONTAINERS ARE FABRICATED FRO4 A TITANIUM ALLOY AND ARE- DESIGNED FOR OPERATING AT PRESSURES UP TO lv5OO KG-CM PRIME2v TliAT ISP UP T1 THE GREATEST OCEAN DEPTHS. THE INSTRUMENT.WAS USED A-40ARD THE "VITYAZI" IN .0ECEMBER-1968 FOP MASURING BIOLUMINESCENCE IN THE JAPANESE DEEP AT DEPTHS OF 7-000-7,200 A. 3/3- 019 UNCL ASS[ FlEf. PROCFSSING DATE--029CT70 CIRC hCCESSION NG--AT0108574 :,%bSTR,ACT/E:XTRACT--THE BATHYPHOTOriETFR EXPOSURE TIME 4T THE MEASUREMENT kRIZON WAS 60 M!NUTES; I)URING THIS TIME 18 B I OUP4r WE SCENT iWSTS NFPE .-GISTERLD. [NIFOWATION IS GIVEN O-N THE AMPLITUDES., DURATIONS 4N'3 .F4ERGIES CF THESE BURSTS. UNC ASS I F 10 rSINS DATF. -27~"lql/71~ 020 JIm- S 0, T-ITLE--'IECH,~ N 1 SM CF THE i_)X I OAT I ON OF CRGANEJIT_L~'~ CQMK)UNl__)S lly OZPN~:: -ij- -WTHCR-1031-ALEKSANDROV, Y(J.A., SHEYANOVi. W-G er-01jNTRY INPO--USSR OF SJURCE--f)-0KL. AKAD. NAUK SSSR 1970* 192(l.)., 9L-4 ~DA.TE PUBLISHED ------- 70 SUUECT AREAS--CHEMISTRY TOPIC TAGGS-OXIDATION, ORGANOTIN COMPOUNDt WONE) DECANE, COMPLFX COMPOUND, LeAD COMPOUND, CHLMICAL REACTION rUMPf"'RATURE CONTROL MARKING--NO RESTRICTIONS HCU r CLASS--0,NICLASSIFIED 'iNT PROXY REEL/FRAME--3004/1864 STEP NO--OR/0020/70/11)")'001/0091/00~)lt CC. I R CACCESS10i'll Nl)--AT0132126 ij!'! 2/2 020 U41141CL ASSI F IED PROCESSING DATE--27N;LlV70 'CIRC ACCESSION NO-AT0132126 A'3STRACT/-EXTRACT--(U) GP-0- ABSTRACT. KINETIC CURVES WERE SHC,-IN FO','-, THE REACTION --JF ET SUB 2 S,',J(01-lF)SUB 2 IWITH 13 SUB 3 IN DE-CANE ~411`H VA,~YIN-G. AM T S . 0 PRESENT; THE REACTILCI~l WAS RUN AT 20DEGREES AND AT THE REACTION WAS BIM10L. INITIAL COORDINMION Of: 0. SUB 3 TO SN WAS PROVED 11Y ISOLATIO-N OF A COMPLEX IN OZONIG-LYSIS OF Er SIJB 3 SNCL Ml HEXANE AT IODEGREES-, WHICH GAVE ACH AND A CPYST. SOLID, C&INT6. F,3,,')tJNIj 0 SUB 3, DECOMPI). 117-19DEGREES, IJENITIFIED AS THE (::OXP(-EX 2Er SIJ63 SNCL.0 SUB3. ETSNCLO. TF115 DECOMP0.9 EVEN AT Room rEMP.1 SLOWLY TO FORM ACH AND ETS,11CLO.ET SUB3 SNICL, ~M. 1.69-71DEGREES. EYIDENTLY Oi~GANI)Tl."l COMPDS. REACT WITH 0 SUB 3 EITHER WITH 13R WITHOUT LOISS OF 0 AND BY C-O~MPLEX FOR 'MATION. 114 OZ&r*'l1jLY5[S 13F ET SUB 3 SNCL THE HYi*RL;PFR0XI0IC PRODUCT ET SU,133 SiN',-',SNET SUB 2 001-1 IS DIRECTLY Ct0,'JVl:. RJED IINTO EXOH A,*,10 ETSINCLO, BUT IN OZONOLYSIS (IF ET SUB 3 PBCL IT WAS POSSIBLE TO ISOLATE ETPOCLO, A YELLO SOLID, WHICH WAS INSOL. AND INHMHLE. OZONGLYSIS OF ET SUB 2 SNCL SUB 2 IN CCL SUB /t AT 15DE R (-3AVI--' COLO LESS COIMPLE, ET 'Still, 2 S10-J. SU13 2.FT5N(,L SUO 2 0011, I'l- 61-20C-(IQEES,, THIS HYDl~OLYZ;-::D TO FT SM~ 2 SNICL SW3 2 ANO H "~'JB ~ 0 SU62, TNE' 0ZMqOl.'11;I!1 OF !)RO ixNf) 1* 11.1 COMPOS. IS CHARACTERIZED 3Y A LACK OF TEMPERATURE CDEFF. OF THE REACTION RATE. FACILITY: NAUCH. ISSLED.1 INST. KHIMky USSP,. 1/2 027 U1014CLASS1 PIED 'PR0CESStNG DATE--230CT70 TITLE--_EFFECT OF COOPOINATION ON T4E OtONOLYSIS OF MIETAL CARRO111 BONDS -U- 1AUTHOR-(02)-ALEKSANDROVv YU.A-P SHEYANOVP N.G. -COUNTRY OF.JNFO--USSR ~,.SOURCE--ZH. OBSHCH. Kfliltl. 1970, 40(1),..246-7 ,SEDATE PUBLfSHED ------- 70 AREAS-CHEMISTRY :TOPIC TAGS--OZONE, CARBON, METAL BOINDINGr CHEMICAL BONDING (;ONTROL MARKING--NO RESTRICTIONS _00CUMFN'T CLASS--UNCLASS11ACD A)ROXY. REEL/FRAME-1998/0418 STFP 'iO--UR/0079/*F(.)/(51+i)fOOI/02"6/0247 ACCESSION NC--AP0121092 UNCLASSIFIED 212 027 UNCLASSIFIED PROCESSING DATE-230CT70 C If. CACCESSION t-40--AP0121092 A8ST9,ACT/EXTRt%CT--(U) GP-0- ABSTRACT. '0ZONOLYSIS GIF ET SUB2 Si%(',L SUB2 G"VE MECHOv ACOH ANO A COMPLEX ETCL SUR2 SNOOH.ET'SU82 SNCL SU62? M. 61-2DEGREES. HYDROLYSIS OF THE LATTER GAVE H SUB2 0 SUB2 AND ET SUB25NCL SUB2. OZONOLYSIS OF ET SU03 PBCL GAVE ig,rHo, ACOH, EETQ.9 AINID COMPLEX, INFUSIBLE POLYMERIC ETCLP30, ;NHICH IS UNCH",NGED UPON TREATMEi"IT WITH H SUR2 0 OR ORG, SOLVENTS. FACILITY:, GORrK. GUS. UNIV. IM, IGBACHEVSKOGO, GORKI, USSR.- UNCLASSIFIED UDC 547.94 USSR YA71TONTGAVA, L. D .1911EYC - ! fi-rcior, 11 t,tand TOIZACIIEV, O.N ienti ute of Medicinal Plants All Union Sc s SRI "I ~rsti "'Scudy of the Claucium Flavuin Alkaloids. The Structure of Clauvine" Tashkent, Khimiya Prirodnykh Soyedineniy, No 2, 1972, 214-218 Abstract: The alkaloids extracted from Glaucium flavim- witi) chlornerhane were subjected to chromatographic separation on an alunii.rum oxide packed column. The separation of alkaloids was accomplished k))- elUtion with benzene and benzetirf-inethanol mixtures concaining, .9tceessively higher fractions of' mothanol. (eluent- of gradually increasiur ., polarity). li~. addlLion to tlic., earlier found componc-nts 16,laucEne, isoc-oridine, prot.ophie arid isoboldine) three ncw wcre C111t:Cd: (1) ~4 VC111OW SUbsLance Of C 20 If '1,10,- ComposiLion, I I identified as 0-methylateroli ne; (2) a colorlers SUbStalIC6 T~ ~)J NO col"I- ~1~ 2h ,' -10 position identified as sinocutine; and (3) it ktreen subsrance 17' 5 compositior, previously unreported iT1 lit.CratUre, was nanied glauvine. If was found that gJAuvine can be obtained by heating o-methylateroline at 1500 C for 18-20 hours. Acid solutions of glauvine are orange in color, while 112 MR YAKIRYNTOVA, L.D., et al, Kbimiya Prirodnykh Soyedineniy, No 2, 1972, pp 214- 218 alkaline solutions are green. UV spectra of glativine and 0-methylateroline are very similar indicacing the similarities in their chroamplioric groups. On the basis of IR and I'M spectroscopic studies the following structure is proposed for glauvine. octA-4 2/2 3 . ......... I U;'4'CLASSIFIFD PROCFSSING DA'rF--02--)CT7') TITL~_:--USE C-F HIGH P:i-,.Ek DISCHA;tGE LIGHT.SOURCES FOR LIGIATuNo 13LACST I-URNXES -U- "AUTH0R--SHFY0lNv S*A. ._CCU,NTP.Y -Cr-. I(-,F0--USSR SGUPf_E--SV1TCTEKHNlKA (USSR)p NO. 19 P 15 JAN. 1970 PATE PlUtL I SHEO---70 .~UUJE,CT AREAS--MECH.t IND.* CIVIL AND MARINE ENGR iTOPIC TAGS--BLAST FURNACE, XENON LAMP Tq KI' --Nn RESTRICTIONS .C ON C L M A F, NG o tic U M EN T' CtA55--UNCLASSIFIED ~PaOXY REEL/fRAME--199210659 STEP NO--UR/0311/70/000/001/0015/(),')15 CIRC ACCESSION NO--AP0111952 UNCLASSIFIED ........... 010 UNCLASSIFIED PROCESSING DATE-02OCT70 C'IRC ACCES.SION NO--AP0111852 -AiSTRACT/EXTRACT--(U) GP-0- A35TRACT. IT 14AS BEEN FOUND THAT THE EXISTING 1INSTALLATONS FILAMCINT AND GAS OISCHARGE LAMPS ARE UNS[TA-BLE Fr,,IR, FOUNDI~Y PURPOSE DUE TO THE FAILURE OF LAMPS LIGHTNIING THE FJRNACES AND FAILURE OF THE CABLES. ANALYSIS OF THE PROBLEM RESULTED I-N THE USE )F- LARGE SUITABLY PLACFD XEON LAMPS WITH MIRROR TYPE REFLECTORS AID AN EXPERIViENTAL INSTALLATION IN SERVICE HAS PROVED VERY AlIVANTAGEDUS FRIM THE ECE)NGNIC SUITA61LITY AND RELIABILITY POINT OF ylEw. UNCLASSIFIED. USSR UDC 541.183.5:546.79 SMDINA, L. D., ROZOVSKAYA, N. G., and KOVARSKAYA, Ye. N "A Method of Studying Radioelement Sorp tion" Leningrad, Radiokhimiya, Vol XIII, No 2, 1971, pp 180-184 Abstract: A study was made of the methods of investigating the sorption of radioelements. The sorption of Pu(IV) on glass as a function of the pH of a solution (freshly prepared) with a plutonium concentration of 4-10-811, the sorption of Pu(I on glaa,13 as a functio*n of the pH of a solution made of aged solutions with a plutonium concentration of 4'10-11M. and the sorption of Pu(IV) on glass as a [unction of the pH of a solution made of freshly pre- pared solutions with a plutonium concentration of 4-10-814 arc- plotted. The method of sorption from aged solutions is described, and it is found to be applicable when studying the sorption of radioele-iiients when I.nve9tigating their state in solution. The results obtained by various authors are discussed, and an experiment is described in which the causes of contradictory data of various authors 112 IN Ilk Int USSR SHEYDINA, L. D., et al., Radiokhimiya, Vol XIII, No 2, 1971, pp 180-184 obtained in the study of the sorption of Pu(IV) under various experimental conditions are established. The sorption mechanism is discussed in detail and reasons are given for the various shapes of the curves. Both experimental errors and impurities are given as causes for these differences. 2/2 - 79 USSR UDC 54.-168:54,6.799.4 SHEYDINA, L. D. and KOVARSK4YA, Ye. N. Colloidal State of pu(IV) in Aqueous Solutions" Moscow, Radiokhimiya, Vol 12. No 2, 1970. pp 253-259 Abstract: A study was made of the state of pu(IV) in a wide range of con- centrations: 10-lu tP 10-0 A. To extend the range of plutoni-wii concentra- isotopes -39P (T = 2.4. 10- years) 2 tions, the and )-Ipu (E years) were j used. The valenco state of plutoniiLm was verified spectrophotometrically or (for small. amounts) by cop.-ecipitat4on with zj:rconiuj,,j ptienylaz~sonate ~ U(I-n . p in the starting solution was dissolved in.1.5 14 nitric --,cid. '-' 'orki-n- soill- tions of p U( IV) were prepared by adding redistilled ixnonia or nitric acii; water was doubly distilled. The state of pu(IV) was investigaTed oy three imethods: adsorption, centrifuging, and electrophoresis, Curves describing the sorption of' pu(T!) -- in the'10-10 to 10-3',,,, co. n. e on ra quartz glass (from solutions in -which equilibrixLn vas 03Z_2-011sne-z! cetween t.-,a different forms of plutonium) as a --Punction of solution pH are eharacterized by a steep rise and a --aximii-, in the region, pH ::-- 3. Appsrently this change is due to appearance of hydrolyzed eations of pu(IV) in w~lich the nu:mber of hydroV1 groups per plutonium rises with rising solution:,tiE; ~Irom I to 3. 1/2 USSR SHMPIA, L. D., et al. Radialdiimiya, Vol 12, No 2. 1970, PP 253-259 It is also concluded that "Iymerization of plutonium is the reason for the shift in the msxLmum, on s,:,z-.vtion curve zharacterizing- ~.he onseL of iiyiro-,dde formation, toward the hich uH valves in the transition f--o:- rrace concent-ra- tions ol" the element to concenr-raLions an tne o--ier af -10-0 M. - 93 - USSR UDC 51:621.391 KOLESNIKOV, M. A., SHEYENBERGAS 1. M. "The Schaeffer Function in Four-Valued Logic" Raboty po Tekhn. Kibernet. Vyp. 5 (Works on Engineering Cybernotics, NO 3 Collection of Works), Moscow, Acad. Sci. USSR Computer Center, 1971, pp 50-100, (Translated from Referativnyy Zhurnal, Kibernetika, No 6, 1971, Abstract No 6 V443 by G. Blokhina). Translation: The 4-valued logic P 4 is analyzed. Function f from P 4 is called a Schaeffer function if its closure relative to the operations of superposition cox-responds with P4A i.e. f forms a system complete in P 4' Clexrly, function f is a Schaeffer function when and only when it is not contained in any of tho so- called subcomplete classes, i.e. the closed sets of functions which differ from P4, but the union of which with any function not belonging to it is a complete system in P4" It is also clear that the system of subcompItte classes may be, generally, redundant for exTlanation of the Schaeffer quality of a function. This work establishes that this is actually the case. Of the entiro set of sub- complete classes in P4, the number of- which as we know (KhAfat, 1969, 10A35) is equal to 82, system~-,zof 30 subcomplete classes is separated ind it is demon- strated that membership of a function in each of these is a criterion which in- dicates that it is a Schaeffer function; it is also demonstrated that any natur-111 sub-system of systemC,1does not have this property~ !/I A~(A 010 6 7 07 Acc. Nr.: Ref. Code. 1AR 0000 Sh2yenko, 1. N.; Oresbkin, V. D.; RpRhin, Yu. D. Contemporary Build-Up Materials Based on Refractory Compounds (Sovermennyye naplavochnyye materialy na osnove tugoplavkikh, soyedineniy) Kiev., Naukova ~-Dumka, 1970.. 235 pp (SL-.2078) TABLE OF CONTENTS: .C Introduction Chapter I Theoretical Principles and Characteristics of the Build-Up Process II Build-Up Methods and Their Essence III Electrodes for Build-Up O~erations IV Classification of Build-Up Materials V Yethods for Production of Highly Wear-Resistant Build-Up Yla- terials V1 New Carboboride and Silicide Build-Up Materials VII Hardening of Parts of Metallurgical Squipment ~y Mcani of Alloys gased on Refractory Compounds Reel/Frame 1:9890025 3 11 3h 59 99 133 2o6 00106707 Ace.' Nr. -Conel, asion 225 Bibliography 228 TheLbook deals with theoretical principles and characteristics of the build7up process... It was written 1"or a wide circle of,engineers,'technicians ~xnd scien- tists specializing in the field of welOing and surfacing in machine construe-' tionj, slAp- b~ildihk, agriculture and q~onstruction,- it. can be useful also .,-..-+.o students,, 10 Reel/FraMe 19890026 poll ImMOMPRIMP, USSR UDC 621.771.28.001.5 POLUKHIN, P. I., POTAPOV, 1. N., FINAGIN, P. M., and Slln.-KH-ALI, A. D. "Theoretical Developmental Work on the Rolling ProcessAn the Area of Large Feeding Angles" Plasticheskaya Deformatsiya Metallov i Splavov, Moscow, No 64, "Metal lurgiy a," 1970, pp 158-163 Translation: A theoretical study of the process of cross-screw rolling at large feeding angles is made. It is noted that, in this case, the process has specific features which require a new approach to calibrating the tool and adjusting the mill. Two figures. USSR UDC 621.771.28.001.5 POLUKHO, P. I., POTAPOV, I. 'N., FINAGIN, P. 1NI. , and ;311EY1U1-_kL1I, A. D. "An Investigation of the Piercing Process on the 30-102-Type Rolling Aggregate" Pl.-Laticheskaya Deformatsiya Metallov i Splavov, Moscow, No 64, "Metallurgiya," 1970, pp L30-136 Translation: The article gives results of experimental investigations made on the TPAZO-102 tube-piercing mill of the power parameters of the piercing process in the area of large feeding angles. Measurements are made of the full pressure of the metal on the rolls, the force on the mandrel, the tor- sional moments, and the piercing pm4er. The data obtained may be used in designing and calculating modern-type rolling aggregates. Six figures. USSR UDC 621.771.28.001.5 POLUKHIN, P. I., POTAPOV, I. N., FINAGIN, P. M., and SHEYKH-ALI, A. D. ............. "An Investigation of Speed Conditions of the Piercing Process in the Area of Increased Feeding Angles and the Quality of Pipes" Plasticheskaya Deformatsiya Hetallov i Splavov, Moscow,'No 64, "26--tallurgiya," 1970, pp 136~142 Translation: The article gives results of experimental investigations con- ducted on the TPAZO-102 tube-piercing mill of speed conditions of the pierc- ing process vith large feeding angles. A.significant decrease in machine piercing tim with an increase In the feeding angle is established. New conditions for the piercing process are developed which.made it possible to improve the quality of sleeves and pipes in ternis of surface condition and geometric coftditions. Six figures and one table. USSR UDC: and YEPPIOV 0. N., Institute of Sem-iconductors of the USSR Academy o ciences, 1,eningrad "Photoelectric Absorption and Diffusion Scattering Du7_ng the Anomalous Transmis- sign at X-rays in Ge. SinEle Crystals" Leningrad, Fizika Tverdovo Tela, Vol 114, ~X, 3, Lar 1972, Pr) '734-736 Abstract: The authors analyze the absorption aM scattering procosses of x-rays during their interaction with cluster-type defects (clustering of impurity ata-1s) and loop-type, dislocations. The average distance of Ue static. displacement of atoms is deterudned during the f orm atlon of dislocatlon-Lypu loops in the Ge-As system. It is shom, that pliotoelectric absorption and diffusion scattering durin- anomalous transmission of x-rays depend on defect size and magldtude of th~'- de- ny -based, formations, which distort the crystal lattice during the dpe, of germanitar, supersaturated solid solutions. Original article: two formuLas, one figure, tvio tables, and no bibliographic entries. -," 7,112 F 031 UNCLASSIFiED! PROt.SSI*NG DATE--230CT70 .:~TITLE-EFFECT OF IMPURITY PRECIPITATIONS ON THE ANOMALOUS X RAY -TRANSMISS~9N IN HEAVILY ARSENIC DOPED GERMANIUM -U- AUTHOR-M)~FIMOV? O.N.v SHEYKHET, E.G.t DATSENKOi L.ol. ::tOUNTRY OF INFO--USSR NR I PP '89-498 ..,SOURCE--PHYSICA STATUS SCLIDIt 19701 VOL 38p PUBLISHED ------- 70 AREAS--PHYSICS SEMICONDUCTORt CRYSTAL DISLOCATIONt X RADIATION, JOPIC. TAGS WAVE PROPAGATION, SEMICONDUCTOR IMPURITY, ARSENIC1 SOLID SOLUTION ~CONTROL f4ARKfNG--N0 RESTRICTIONS DOCUMENT CLASS--U",ICLASSIFIED PROXY REEL/FRAME--1989/1067 STEP NO--GE/0030170/038/001/0489/C)~toi~ CIkC ACCESSION NO--AP0107576 Ul"ICLASSIFIE0 031 UNICLASSIFIEf) PR0%rl'ESW4(', DATE--230CT70 .CIRC ACCESSION NO--AP0107576 ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. EXPERIMENTAL DAr,,k r-IF QUANITITATIVE STUDIES OF THE IINITEGRAL CH4RACTERISTICS OF ANI:)MALO~-JS X kAY TRANSMISSION ARE GIVEN FOR GERMANIUM INITIA DIFFERENT OISLOCAT ION DENSITIES, DOPED WITA ARSENIC UP TO A CONCENTRATION OF APPPOXIMATFLY EQUAL Tl-.) 4 TIMES 10 PRIME19 AT-CM PRIME NEGATIVE3 AT VARIOUS TAGES OF EXISTENCE AND DECOMPOSITION OF THE SOLID SOLUTION. THE STATE Of: SOLID Si-)LUT[ON WIAS C01"ITROLLED BY ELECTROPHYSICAL MEASUREMENTS AND X RAY TOPOGRAPHS (BORKMANINIS MFTF100) . jN THE BASIS OF THE RESIULTI-'S 011TAINE0 SOME CONCLUSIONS ARe DRAWN ABOUT THE CHARACTER OF THE DLSTURBA.-',JCE.'s GENERATED BY THE ABOVE MENTfONED DECOMPOSITION OF THE SOLID SOLUTION. PARTICULARITIES OF THE SOLUTION BEHAVIOUR ARE CONS.IOERED WHEN TH5: CONCENTRATION OF ARSENIC IS NEAR THE LIMIT. ~ FACILITY: INSTITUTE OF SEMICONDUCTORSi ACADEMY OF SCIENCES OF THE USSRr LENINGRAD* FACILITY: INSTITUTE OF SEMICONDUCTORS, ACADEMY OF,SCIENf-ES OF THE UKRAINIAN SSRt KIEV. UNCLASSIFIED UDC: 51 "A Madel for Designii4; the Production Pro--ram for an Industrial Enterprise" Sb. tr. In-t mat. Sib. otd. AN SSSR (Collection of Works, Institute of Mathe- matics., Siberian Division, Academy of Sciences, USSR) NU 7(24)., 1972, pp 61-70 (from Mh--Matematika, No 7, 1973, Abstract No 7V569) Translation: In this racdel for desiGning the production program of an industrial enterprise, one of the steps in the operation model for the enterprise, the existing practice of computing the production problem is formalized. Authors' abstract. 34 - USSR UDC 616.981.55-092.9-085.214.22-059:615.221]-07:616.832-008-07 KRYZHANOVSKIY, G. N., SHEYK110N. F,.D., and ICON'KINA, S. I., Institute of Normal and Pathological Physiology, USSR Academy of Medical Sciences "Effect of Some Phenothiazine Compounds and a-Adrenergic Blocking Agents on Spinal Cord Activity After Disruption,of the Inhibitory Mechanisms by Tetanus Toxin" Moscow, Farmakologiya i Toksikologiya, No 3, 1973, pp, 276-280 Abstract: Intravenous injection of chlorpromazine (0.75 mg/kg) resulted in deep depression of background and trace electrical activity of the extensor and flexor muscles in rats with local tetanus and intact spinal cord but only mild inhibition of evoked activity. However, in animals with transected spinal cord, chlorpromazine in the same dose produced the opposite effect intensification of background and especially trace activity. Chlorpromazine also intensified the electrical activity of the muscles in animals without tetanus but with transected spinal cord.. The a-adrenergic blocking agents phentolamine and to a lesser extent dihydroergotoxin alt.-o inhfbited electri- cal activity in rats with intact spinal cord and intensified it in the injured animals. Trifluoperazine had virtually no effect on animals with tetanus whether their spinal cord was intact or not. 1/1 --------- . ..... USSR uDc 616.951. 551-01)" -iYZh9iOVSU-f- G. N.. arA- SHEY~'-E' N, F. D., L~,boratory of 'ne Fathopil.-,.,siol 1,:y of L 0 ~ t., -0 and I'athologival ?'.qs~.olagy. Acade3v Infec,ious Intoxications 21-1st'l of Medical Sciences USSa. Mo3cww dulla, Oblongata on the "Descending Facilitatinu an~! Trdubiting Effects j~ro,% the 140,i Xonosynaptic Reflexes 3*11 Tul,aiua Inioxication" Aoscow, Byu-Uatenl Eksparimontal'noy Uolog.U I MediLsiny, Vol ?0, 11110 pp 34-39 Abstract: The effect of stimulation of t-ho faci.l.iLating ai-za of the vwdulla ablongata on the monosynaptio reflexes in local -wtarius was studied in o.Verimonts on cats under mild novioutalchlor.-Alof3o With 'rhe develop- iron'. of tetanus intoxication. facilitation of nanosynaptic refl~~xas increasod and polysyr-aptic activity ippeare-1 upon stLmulation of the faq~;,.*Litatiti,g strucrures. Sttmulatior. of the IniLib-,t:in,!,, struct~ures, instead of the z:tjrao.J.',y characLeristle deprossion, cau:~or, facillitatJon of znono:ipiaptic rofiexos ;.Lnd appearance a~71 poij- synaptlic activ4Lty U141 'L.110 :;.Idv of TU5 eft*uct J,1~ ~.Ottj& or d=ing, the first dozea -dilisecords af-!.-,,r at a ;,,Lta inillbi- tion is most pronow-icod txvlur norvwl conditiOns. On trio idjio con-,raiatural Lo toxin injuction, ii-L-11bition -4z prcj;;ar--vud upon f,,-C U* ,.-aiaa structures. uz, tho appearance ol' axciLativia ruactiona lan~.Aoiw ofijn' ibition ia In local totarl 1/2 USSR aYZi:,~U;0VSK.-LY, ~i. ~N., Ot al, j3yullotenl i %editsiny, 'Vol 70, No 7, Jul 70, pp 34-)q explained by the d1sappearance. undor the affeet of the tcl;cln, of t,'-.3 PIOMI-a-UY prevailing inhi'biting' component from mixed inhibition-excitR t ion Influences, Which motorneurons sustain upon stimul; w3h ir case ation of JrAiibiting struatiixes and ich Acr due to 'the activity of interneurons. 2/Z "CC LNCL;"kSSIF HC P -', SS ING C" --C3JG'*70 TiTLF-ThE 1,M P C T-A N E C F OLUCL-CORTICOIC IN THE T;EAT!,',E,",T OF I L F E r-a T I I IS -AL:THGk--ELCt%EV , C N I N V L I S I IN I K C Y .,C(Llt,T~,~ CE 1,\FC--LSS,-, C. U~Clr-KL IN I CF [SKAV 5 M 1; 1 T S ff NA 1 S 7 0 V C L 43, NR 1, PP 72-7(; TE PLELISFEC - - - - - - -7 C ,'SUEJECT AkEAS--BICLCGICAL ~~-ND WE-DICAL SCfENCES ,IGPIC UCS--FIEP~'1111S, VlqAL CISEASE UPTICZ11, METIJECLIS14t Dl6%,-l%'L)STIC INE CC-NI -f--L I N C P F S T 1 C TI f-.%- S Ac "r: c. N, 0045~9V c0 "a; b PRI'MARY SOURCE: Klinichedlcaya Meditsina, 1970, Vol 48, p p ?,;L THE IMPORTANCE OF GLUCOCORTICOID METABOLISM IN THE TREATMENT OF VIRAL HEPATITIS Rudnev, G. P.; Shey-kynan, -1. B. - Lats;nik, 'G. Ye. Under sfu4y,--vas thic M,11(. of proce ,51, -S of rill"t from, Viral i~:(,Patitk of 5"c" ity. Tfivre wat, fW-111da, i2;tC-,('tiCn Q` rt'lftlf--~d tetralwdrametabolites, te"timn,t to a alk(urb3rice of cnzYmi!tic I I-()-- of corti"'Of -.rl,,Cti- vition, impairinctit of proc,,!~scs of bii'din,, of uills, dccrca~e cl th(~ biudim, C-1pacily of blood plasnij tran-,cf);1in, 14-ninisbcd r--m-.rdion 0i 11-oxy-17-h-,-Iostorc-i(is arid increased excretion of t-',-b(!ta-oxycortko). 'I*li-.-,,,- wzis cstahli,;hi~-d a relationship between fnctibulic dicttirbaiiccii of corfl,zel and Ui,.t scvcrity of the disinw. The authom analyze Ilic pathog(-netic importa, rice of nwuliofic of glucci- corticoids, as well as the po~,~Mbility of using jndlw.~ of corti,~ol iTwtaboli::m for the severity o1 the disease, for prognosis arid for control over the eflectivenc-,5 of frea1mcni. REELMAME ew-, 6 la"RBU570 If) U-NCL ASS IF I ED' PROCESSING DATE-09OCT70 025 TITLE-A GENERAL PURPOS't- IMULTIBALL BURNISHER ~-'.AUTH(jR-(03)-A-'~IDRIYASI~,'-i's V.A.i CHEPAi P.A.t SHEYKOt lol- IF 1. ~&-USSR ,-OUi,sTPY. f- N, ~.SCURCE-MOSCOit STAN"",( I INSTRUMENTo NO 2, 1970, PP 10-31 DATE PUBLISHED ------- 70 :SUBJECT AREAS-MECH., IND., CIVIL AND 14ARINE ENGR JOPIC TAGS--HYUKAULIC EQIJIP,%ieNr, SURFACE PROPERTYi METAL POLISHINGf PLASTIC DEFORMIATION, mErAL WO~kKING IMACHENE ,CONTROL MARKING-NO RESTRICTIONS DOCUMENT CLASS-UNCLASStFIEU PROXY RL-LL/FRAllL--1993/1.776 SHP CIPC ACCES51fle., it,.01---,AP0114.-~15 0*1 777 212 025 NCLASSIFIED Pio:3CESSINC -DArE--090CT70 I K--, ACCESSIC1"; NO--AP,)lPt275 GP-0- AzISTRACT. FJ~k F-IMSH1:14G Ul- LU~,~ PUGIUT ry I" 1,20E S) by THI (SUCH AS RODS FDP, ife")MU ,'L I C 'I,' I" ;I ill - METRECC, OF SURFACE PLA-WIC OLFOXAATIGN, FHE SCIF-!i*fll--',-- RESEARCH IHSTUUT-E OF MACHliNEJiY 'V0 UFA~T,-;~!,E ANI.; .';ErAL kJOP.KING, fMlW:KJ ji!~S L LIP' L) A L i--Rv Jl DISI'INCTIVE I-E-AfJkt: Of' "IN11CH I G~NERAL PURPGSE MULT13"LL 6URN IS- A i~ THE POSSIBLIErY OF READJUSTMENT FOA PROCESSING Pi%RT!-, F P C-.' IG-32 MIM V1.14 7Ht: PLA'--ING -~,F BALLS UF APPROPRIATIC', U[i-i-Ek,SIL;.NS. A ~IPTlf OF rHE- 1S GIV--No AND ITS OPEL~ATLIJ:. IS L)Ej-C~'13ED D 15 U. CH BURNISHERS ARE RLCOMMENDED FOR FLUSHING WORK ON PARFS OF VptRIGUS Su SIZES WIT'ri A REQUiRED SURFACE CLEANNESS OF CLASS ~9!--10. q 7-- 3 USSR DC 536- 6 G, VARICH, N. I., "Therm-ni E--,--pansion of d; 0 C- S Sverdlovsk 1--Lz ik8 ',"e t 1 lov i ":'e c al, I o ve deniye Vol. 3(31, No I -',u,,- 70 p p 5 -- -. T~,'--;tl-k zoolir,3 ----tes Cv-. --'h~a ard,~-r o f I L2 kbstrac a sign* o -: cl- a a r ~! a o L 1 -- so!4d solution -'s nor,.:d 1 --- -^icanc ex.Dansion , I, . ~i- of a1upairum with transition 1"ais process is accoripan-i--c! Ly 1 -, G Z~ r an C of rietastalble Dhases aud changes, in a ru-,-.,.ber oi physicLl prop~2-:clas of Solid solution. One 041: the mosr- 11-11-wrt-ant peculiarities of: the Th i tions is their h4,,:.'-, teziperature stability. wor, pre.,i-I---,-.f-- szud, 0Z ZrIa changes in the coafficient af' 12-Inear expLnsion oE Al-2"io a~iJ Al-Zr alloy's Lile 23-450' interval. Foil speci-e-is 0.09-0.1 -.--n thicllk were produced by co o 1 i n a 4 drop of the melt on a rotaLiag copper drum. USSR uDc 621 791-001-5:669.il~:62-4o8.3:669.295 SHCHEREAK, M. A. (Engineer), ARISTOV, V. S. (Cand. of Techn, Sciences), SHEYKOt V. I. (Engineer) and PROKHOROV, P. A. (Cand. of Techn. Sciences) OProblems: of 1.1elding Titanium-Clad Steel" Moscow, Svarochnoye proizvodstvo, No 2, Feb 72, p 19-20 Abstract: Automatic welding is finding exmndL-ig application in the fabri- ration of structures from clad steel. Of some interest therefore is the use of automatic welding of structures from tit-Anium.-clad steel. The experimental material in this study was St-3 steel clad irith 3-4 m VT1 titanium,, the com- bined thickness being 10-20 tul. The experimental welding vras perfomcd under linear energies of 2300-8500 cal/cm. It is shouni that the boundary layer of titanium-clad steel may be heated up to 70000 without affecting the mechanical properties. Heating the steel above that temper-ature causes a redaction of resistance to direct pull and shear. Dlscussetj also is the need of lap-welded stra-D-reinforeed facings to eliminate faulty fusions in the cladding i De ns ., layer. Tensile tests on both manual and anton-tic velded s- cime. showed 40.0-47.5 kg/=2. Static bend tests at a 160-degree angle performed on specimens of butt joints with longitudinal welds both manual and automatic failed to separate the cladding layer in the weld arm, (2 illustr., 1 table, 5 biblio; references) 70 11p;ES71C,%T101" pikcipliyuxls' AND TR-ax-mi'T OF AG"'6 IF 11M AND AGED it; A RURAL DV;TRTCT 1305VITAL k.yn H-c-, Sov.-I'A."", S. 1911, pp 18-211 7'- A-.rding to the 0.iL.i r the Ce,,Lrdl Stat!Itt-11 jr. 11.8 P'-.z of tho populaki I ml'iAt.'d of --r 0, oi -1 years. According to thin inforrinclon of soc!.%l ~ev,ztty n,-nc!ra. in about 7.3 blue and white collar workors recuivel o:~' A*av -.-n9ionn. 51oc. th.- mvolutl- ther, h- bo', th-, total mortality rnte in the L:3.1;11., and a -ic tha.-. In zh.1*'-'---',j deaths. In this cnnnoctlort there han ;04o ocea an irtmai. In cf individ,i~lp wlh~ rcs~!h n ft, If .1 711, 1,7, 5.13,fi~ i,nd opMon r 0, objeCtive.of garontolog-y and ScriatrIca z. An I it C rm "ociaL ronditlaiia which nffrct leno!~vitv, ,f onozt~~ L~r- ance aze natural factorv. such as locn-Ity. rmreort,1"r"C7'i Condl-it-, Composition 0! the atmooph~re, sail, ..d varr. at *~tt .0 Itvtr~g custous, &id traditions. Thorefov!, along with and rer-narch on new tharapvuric and prophylactic are7.tz helpf-jl. to at.&~--n 1011revicy. it in m1go neco.-Cy to intvo.ify ln-~ti;.-i,~ of 1-tc on Elie local level. A al"Y". cotiductrd undcr the ~une"lml- if of itmill. A.A. Tbgvl~letn revevlv6 that there w~.r~- i.e. those 9D or ore yenri. of ore. in 25 obl-t,- a, t~-'Q there wits prvvalence of wmien. According to the recommiendations of th~ o' 1xrvC!=,rt-11 *Prsv4n, 17 April ;371. - 23 - USSR UDC 621.3.17.757(088.8) SREYMit, V. L,_ "Two-Cascade Recirculator" USSR Author's Certificate No 252467, Filed 5 Jun 68, Published 6 Feb 70 (from RZh-Radiotekhnika, No 9, Sep 70, Abstract No 9A14411) Translation: The proposed two-cascade recirculator conta,.ns two lines wiLh multiple delay time relations, closed feedbacL circuits via frequency s1iift devices, a shift frequency generator of the first recirc.plator and summators. The recirculator is distinguished by the fact that in order to improve the resolution with respect to frequency a frequency multiplier is used 4-n it between the shift frequency generator of the first recirculator and the shift frequency device of the second. The multiplier increases the shift frequency of the second recirculator as many times as the deay time Of the second cascade is greater than the delay time of the first cascade. ;11.~ I it $1 !Am 1H killdi kkiii 41, 1. -M Mm tiif Acc. Nr Abstracting. Service: 5~70 Ref. Code: 43925 INTERNAT. AEROSPACE I)IS .T. A70-23143 Experimental inve%ligation of tile ctidl;wet- istics of uvo-dimei-tionally periodic slotv-Vraue , rtrucwms (Eksperimental*noe kifidavanle kharaktaristi.k. Ji rivuMe-na- periodicheskikh zamedlisiushchik h sistem), -Q, awd G. !a, Kripsovskii- (KI aCko-40iii lnt~;itijt Radioelektrontki, Kharkov. Ukrain,an S~,R) Radinfu-44~: ('cz. 1. 1970, p. 152-154. In Russian. Experirr~--ntzil ~efihr-ati'on of Shein% (19681 tfieor-~~Ocal stucl~t of the charsctprMics of . a two-d;rnensionafly pi!riodiz.; 311311V structure. It is found that Shein's formulas defivod in ,cro approxsrnazi~~Ni, accoun!4tq only for the IirNl harnonic are, in general, in sar'slactory agreemenj with the expetioner~ta) daw. A cei lain inrrease in the efrot at the Wn(l hottruJorits iii i1rtributlul to an 41flloepcU (it the highor sliatial hatirunics ort tho structure of the hf held. V-P. U 46 SINGLE-ELErTROU TRAN5VER AND Clir MICAL TRANSFORMATIONS (Confurenrs-- in Ro5tov-cn-Don) (Artirle by Can-iidatq of Chp~dcal Sci,!nces Z. V. T-Jr-~; Mon~ra W?rtn1k. Ak"Idomll Nauk S.Srl?, Ro5slan, Na ~.A c*rir~rcnce on th~ cole of -~Iectron Lranqrvrs ixx cil rt.~rlj-nn war, hr.3d Jn RorbQv-c-n-Don or) ~;)-25 1,10y. 3 t Wa orqanizi~d by the Northern Csjucpisun Scientific Center tl~n Mt-- er School; ab-itit 40 reports wern j:-re.-.cr:tP4J. [1artjci.patU,,q In Ih" conff-,rt~nrt- ticro. the loading chemical 1n:;tituUe!j of th,:- AS USSA anti the vq)"blican acndcmien, and ilm,, Rortov-or)-Vov. V.~)t-vvw. Loningrad and Gcrlkl.y univorrdLie~t. Ch*mlcn1 'reactions a::v. Onu4jly regarded as thv,~ rupture end formatitin of bone3s, that is, the rearrangemcnt of tho skelit- ton vf'a molec:ule. rt Is now cong1dered, bawever_ that. th,~ di:- placrment of atoms or atomic. arrannements is pxecededl by the transfer of eltcfron5 from one of the reacting malLcules t,-.i the other. Thp ntudy of that .9ta,le, which has beucrzir- porziible thrUUVh the use O~ nO.W in.~tr=Ont.01 methodv of ecpOcLally of electron paramaqn-?Uc and nuclear magnetic tcnor- ance, expand!j cvricept;5 of the reaction mrCllanirm a:s a -"Uenze nt eiemontaty stage-r, known to ur. Ar. ) result of elvrtrcn trasirf~r new paitiOrq r.;:,,ear, nct known to orgonii; chemistry of the pant. The prv3T,prtirn of thoze I)t'vduE:tr wero oxamincd in a numl)ec r2f reports. HeTau(ItcIvin, cytn- throme C, and other enzymor with Fe(113.) iiftex, cloCL-ron tvanf;ler jive nontquilibr1u:-,i forms in which the iron ha3 dlrt,,!y ittto t-hp f;tatv Fe(11) but the protoin p,irt stIll rofiin~ previoun ronfiguration. (R. M. Dovyqlov). The trzinrforrijtl,::i vf 4-41-dLnitro-cls-atilbene in an ;W!~M-rajical i~s by compl-to cis-trarm-ifiaMerization. Dostruction of the ~Yr,~motry of the molecule leat4z; to establIt;hmcnL of vqu)llbr1um* 4-n1hro- cia-stilbene in the presence of elfctron transfer giv%~-s a nixturr 143 q, Y. 1. 1 h I 111)y -, t N. It 'IL"ov CL tj L!". H112 -"M~ r) 11 ~i~, ,, fl "v cr~ I 01C. I de,,-r .1 -- t" th'! or.1, V. C;t ,v "nA ki,:lt of U n i, Ir" icnr ~i v I rf i " i v i vr~racinti,zi, orid k.-tm1n.01,-n cf th., 1 0 1 ( f a~ 1, t-) 11. 0 1 d i t zord um~; t b,-- r it t r ~f 0 -1-rcqi t r 01C -,l0 n i L, C,,Llp I i Vd rv t,y~tha t i co I I Y S.) ~ , I. t!"'I'Vedev ) .IL call bo that i r", the plo!ai-ncc or nitr:Uqc.1 cQui'lincl at f1r5t I-'. ~I-~Ctzon. transf,n', and 1,ter the reaction of radiclin to tjrin tli~! az,., dy,?. 1- A. llolyok,-,va, Y. A. [!~ILvich -t a 1 urnd thk, mt4h!:,~ c, hvter7il.,it~,i-r T71; C~)-~:-,nlxol th, (if C ~ S- 1514DY4 with sodium ph~fh)latc in -~tl t fly I i~lc-hCrl Mi'-,- ture. IM the fir,.t momvrlt~ oftcr thr %;-rr. pij.xedt a stro4iq tonittivn j,~,jlarizatioi, f-,f the sic b,*1on';ir.,,;; to the! dye wdr, observed. 'rile siinal from ttl~- nttlctll~q diatonium Scit, alno war; polarized. They c:rnzAd.,r that thin x-rvr!rz;.,- bility Cli L110 fli-Vt *tOgC Or 01~- fUl10Win1j tC4UZti-P11 Tho role of electron tran-,fers liroves to be dc-cidinj al!zo for another hetprolytic rcoction - nucletphili~ of a" aromiitic carbon atom. M. Sh--n- L. V. oL a] suliatantiated the schei3~- ~vttan7ftiovnatlon of P- E-5- chlorob,;,titene into p-nitrut!njsalr, which takes, Into ccnsldcr,~tien the presence in U)c reoction mixture of anion-radical~n of t" InItial and end products and alvct Includes acts of clicin tror.,,- for through electrun exchanges. An ItiportanL featurc of the scheme In that It organically ccgribiner, newly ff.,cmulated ct~flcevts with already known oncs, leading in the end to the ucual Prede- cerGor or the nubstitution ~roduc!: - -a Con~c~ quently, heterolytic reactions are not purely ionics but th-y cilmnot be regorded as purely radical. The participants in the conference emph-izlzed tivit rcvr,- laijor) of the role of electron trinafers is a very important tar~kl ovs it pecmitn more profoundly understanding thom esrcnc~! of chcm'-- cnI transformations and, on the basIG or that, more cc~rrectly selecting the conditions of reactions and Incre atiLn,) ttto yield of useful products. U. - - 13 '1 Cj V 7 0 112 0 16 UNC L A S S I F I E L~ Z E. T I TL EC T R ~1 ff-IF PP-Jj W;(: T 5 L-jrF Th A' T I 1!'S 0;:~13 1 5 11 T.~, TH A 'i D24 T~~INITRC;-~f'ISLJLE v111H S~)-)JUH YLATE -U S.ll-t GkONKUt V.V.t :-ef-',1kiFL1N~SKAYA, A 0 CUNTRY OF FIFO-USSR SL)U,4CE--Z,4. OPG. KHIM. 1970, 6(;4,p? 761-4 DATE P1J6L ISHED - - - - - - -70 SUBJECT 4REAS-CHEIM. IS TRY -I vWxy ct3t,1pGijN.-; TOPIC IC R.P`~ -%f IC E, S P Ef T RUM h (T Rt ORGANIC CJiMPLEX COMPUMi -UNTROL ?UkK ING-'NO AESTR ICTIMNS DOCUMENT CLASS-UNCLASSIFIED PR,r)'v^Y RHI'~L/FRAME--2000/1945 s,rE P NO-UR/0366 70/005 /004/ 078 1/ 071,11 C, pI C ACC I ill: 0 2-12 (316 UNCL ASS[ F I EQ P':iCCESSING GATL----'-lJNOV70 ACC-SSION flU---A,')0I25534 -E REACTIO.-N GIVES ';P-r,)- AlISFkICT. Tart L T I T I m! T, oxy :)I ~,it,--Tioxy , ;triu rf~ 11.1, T li OX Y S I GM A .) i I - 0 3 , 5 1 Nll T6 V N z EN E 0 ~, 2 , 4 , 6, t TR I ti I r ~ f- C f SP EC TR A 4 TL F TRPIETH;AXY COMPLEXES HAVE 2 ELEC. CHARGES. SHO~,,'~ THAT li THE FO~~'-IATION OF LESS STABLE ANPi,% RM)ICALS DETECTEO. THE F0Rt%ZTl,0N' OF THE MONIIETH(jXY P'140 OP~'-THOXY -SIGMA WAS ALSfj N 1 NST C014PLEXf:S OCCURS 51:-'.ULTA~ ~-GUSLY. FACILITY: NOVOSIBIRSK,, NOVOSIBIRSK, USSR. OR G . -KH I M . CLASSIF1-ED XESSING 0ArE---20N0V70 014 u IN P llf, ITLE--RGLE jF SINGLE FLEICT"'~~J:%; TRANSFER STE~':; IN REACTIONS OF ORGANIC COMPk;LNDS, -U- AUTHOR-( 01i J-6LYUMEiNFELD t L.A. v 'ERYUKfiCVETSKAYAt L.V.p FURIN, G.V., SHEYN, :CCUNTRY CF INFC--USSR SOURCE--Lt-. FIZ. KhIM. 1970t 44(4), 93 1-44 ..,DATE PU6LlSHEC------70 SUEsJECT AREAS-CHEM I STRY --ELECTRCN, UR,;ANIC CHEMESTRY9 CHEMICAL REAcrioN MECHANESM -,Topic TAGS CCNTROL MokKINC--NO RESTRICTIONS REEL/fRAME--30Qf'/II6U ~vTEP CIRC ACCESSICN, NO--AP0126582 A S S-1 F I E 0, . .......... -014 UNCL4SSI'F tb~ I . - PROCESSING DATE---20NOV70 -CiRC ACCESSICN NC--AP0129582 :,,AdSTRACT/EXTRACT--(U) GP-0- ABSTRACT. THE SINIGLE ELECTRON TRANSFER IN -H 60 REF HETERCLYTIC CHEM. REACTI~3N` ES REIIIEWED:Wll FACILITY: KHIPI- FIZ-t NGV6SIBIRSK, USSR. USSR SHEYNAUSKAS, R. 1. "Algorithm for Establishment of Isomorphism and 1somorphic Embedding of two Graphs" Xrychisl. Teklinika, T. 3 [Computer Technology, Vol 3 -- Collection of Works], Kaunas, 1972, pp347-3S3 (Translated from lleferativnyy Zhurn-al Kibernotika, No 4, 1973, Abstract No 411408, by V. Zenilyachenko). Translation: An algorithm is suggested for establishiiient of isomorphisin and isomorphic embedding of weighted graphs. The author notes thiat the difficully of the algorithut depends strongly on the structure of Hie gr-aphs, Cc rta 111 expiarimontal data are presented on the effoctiveness ol~ the mach:inc realiza- tion of flAs algorithi,-i. 1A - USSR UDC: 681.3 ABRAMS, L. B., "Typical Characteristics of Functional Diagrar~s in Prob3eirls of Arrangement" V sb. Avtor-atika i -.-.,chisl. tekbn. (Automation and Computer Technology--- collection of worksi, No 3, VilInyus, "Mint-is", , 1971,pp 199-210 (from RZh-Kibernetika, No 1-2, Dec 71, Abstract No 12V887) Translation: An algorithm is presented for representing connective trees of individual connected sets in such a way as to minimive the connectedness of the diagram. F-xecution of the algorithm involves following the goal of increasing the number of parallel connections between two functional elements and reducing the number of elements connected directly to the element being studied. It is proved that~the algorithin guarantees reach- ing the optimum sclution. Authors' abstract. 1/1 49 er uss~ UDC 51;(121-391 KOLESNIK V, M. A. and -M- "Scheffer Functions in a 4-Val"ed LoZic" Moscow, Raboty po telchn. kiberne-1C.-Sbornik (Works on Technical Cybernetics -- Collection of Works), Computer.Center of the Academy of Sciences, USSR, No 3, 1971, pp 50-iOO (from R.e-fcra- tivnyy Zhurnal -- Matematika, No 6,,Jure 7-1, Abstract No 6V443, by G. Blokhina) Translation; A 4-valued 10.ic P4 is examined. A function f of P1, is called a Scheffer function if its closum- relative to the superposition operations coincides vith 111,; that is., f forms a system that is complete in Pj,. Cieerly, the function f is a ScIneffer function if und only if it is not contained in a single one of the so-called precomplete classes; that is, the closed set of functions uhich is distinct fron 114, but whose union with any function riot belonging to it is now a system complete J-n Pj~. It ix also clear that a sys- tem of these T)TCCOM-Plf--te classes for clarifying Sjcheffiar status can, gencrally speaking, be redJundant. The work. eotabliGhes that this actually is t-be case. Of the entire set of precor;rplete clwjoes in Pj~) Whose nujiA.Jery as we know 1/2 USSR KOLESMY1.01,11 1'. A. and "MEY.'~BER14S, 1. M., Rabofl'y po 1-ckhn. 1~ibcrnict--- Sbornik,, 110 3, 1971, PP 5c)--',Uu yy Zhurnal -- Pht-cmratika Abstract NO 10A35, P',65) ~s 82, ri sub- (Referativir J. systeia~frc Of 30 pracoqple'Le cl,,isses is singled out,~and It is GhOwn thatL the nonmembership of the function in each of these is thx: criterion of itB Scheffer status. It is also stated that any proper subsystem of the uystem no longer exhibits thin property. 2/2 USSR UDC S36.722:536.63 SHEYNDLIN, A. Y BELEVICH, 1. S., KOZHEVNIKOV, 1. G. "Study of the Enthalpy and Heat Capacity of Materials Based on Niobium Carbide at High Temperatures" Moscow, Teplofizika Vysokikh Temperatur, Vol 11, No 1, Jan-Fob 73, pl,, 88-92. Abstract: Results are presented from studies of the mithalp), and heat conduc- tivity of niobium carbide with various relationships of Nb ,Md C. IMeasurcments were performed by the method of mixing in the 300-3500' K temperature interval. Equations are given for description of the dependence of enrhalpy and heat capa- city on temperature. The error in measurement of enthalpy is tl.S%. The authors explain the divergence of their data with the data of earlier authors primarily as a result of differences in free-carbon content of the specimens tested. mlnii, USSR UJIVC 536.63:536-722 YZ.& BELEVICH, 1. S., and KOMENNIKOV, I. G., Institute of High .remperalwa&ME-aademy of Sciences USSR 'Ththalpy and Specific He-at of Boron Carbide in tbe 21?3-26OC(,) K TempeTature Rangell Moscow, Teplofizlka Vysokikh Tomperatur, 710 2, 1972, 1)~) 422-423 Alztracts The articlo describea- resultG of a study o:r the withaIny anal npe- cific hen,;t of Wron caxbide by the nAxing nothod. Thct! initla;l cC)-_--,-)5itiOn 0--~, the boron cz-rbide samples v3z 76.4 percent Bcomb., 2L,26 pen-cent Ctot., 1,32 percent Cf.,,, ard 2.29 prar~.,nt impurities (0,71 rlexto-,If. Ca 0.39 Iltg + 0.28 Si. 1+ 0.91 Percent R,103). An analysis of sxpr~--r4nental data HhOWS th-It 'WrOn carbide is characterized by a complex tlempratur-a depwidenion of s,11).3olfio, 11,32at and enU-ialpy. 'Irho nean specific heat incraw5us rapl(Uy u4th a tc--,;.;rcratL1re ch"angs fron --roon temperal-two to - 11000 K,&1A its dv-pbndcn~.-e an T In td-ja 1300-19000 K raraw>a is close to llno,=# At T> 21000 1. the i-axiatIon of iihie2p, properties can be descrili-ed by an e--jvncnt. An nddltA-m-~,,,I aeries of ex-r-cx,1- nents performed to reduce the effect of rudon 11 3 Tr 71 air M-10 USSR &qMDLT-H, A. Y.R., et &I.,, Teplofizika Vysokikh Tampox-,Lturj No 2, 1Pj2j pp 421- 423 temperattires above 21000 K, where a. sigmifi=t -Ancru.se in the s-peciAc heat of boron =vrlbide Is olrrserved,, confim, ad the charaotez,'of the talperature de- pendence of calorific prope%!ties. _E~exrlrentz were also staged to dotexnina the melting tciaperature of boron carbide, in a fu-matce sd'Cla a gxaphlte heat-al: in a. pu-Te argorl atrospl-lere. At -1%empexatures alrove 265,1_0 1C it trw fouzzul that the seamples lf*~,st rmas,and a ch-ange of composit.1on took p2lace 1z the no;Larial. Dart)n czrbldie r; elt t.hrowli into a colA calarllraal.-ex ill ttle form of G-dicrO.03 a svooth face and P_ large nu7ibax. Of Internal porea. Ch=dxal ohowrA that samples he-ated to 2675~) K con-Laiji 20-05 pz)rcent CUt. ii,nd 66.43 pe1caut B; oompletely flused dxops of a Ct4~t4 and 4-5.26 percent J3. The greater part of tho impurities is i=n ' which ayparcatly appeared *.8 pr,,~~.nlttior_ of C-=ples f=m. VAs very hard coxb1do. TbG, nelting tempera- ture o.-L* boron carbide obtained under theie ennditi.orts in, 271:3+200 K. In so,,e experinents uliere direct contact of a swaple with the gcaplilte perizzitted, 2/3 SHEYNDUY, A. VE., et TeplofizITL% Vysoldkh Tempozatur,, ]to 2, 197Z, pp 421- 423 samples raelted at a lower te,.ii')eraturxe equal, to 26200 K. 11,~z*jlts of cheAcal anal,pis &nd visual otGervations indicail-a ttuat di.-socl-:Lt~tion. of the n?.-tailal and evapomtica of boron take place in Loran czrbida i;.~rplass near the rnelt- ing point, as C,,. result of which the congea-led malt ropre'-'ent"I an eXtrclaely porous ress with a si&nificant boron deficiency as to thr- initial compositions 3/3 1/2 055 UNCLASSI FIED PROCESSING DATE--27NOV70 TITLE--POSSIBILITIES FOR USING GAS TURBINE ASSEMBLIES AND MAGNET OHYDRODYNA M I C GENERATORS IN' A NUCLEAR POWER STATION WITH HIGH LYULKA, A.M., NLL)OSPASOV, A.V., ~S4EYNDLI.Nv A.YE. _F0P_-'TS S R OU-:iCE--TOPLOFIZ. VYS. TEMP. 1970, 8(2), 379-93 3ATE PUBLISHED ------- 70 SUBJECT AREAS--PHYS IC Si NUCLEAR SCI ENCE AND TECHNOLOGY :TOPIC TAGS--GAS TURBINEt MAGNETOHYDRODYNAMICSI NUCLEAR POWER PLANTt MHD GAS COOLED NUCLEAR REA(;TOR/(UI3000,'-IW REACTOR ~CGNTROL MARKING--NO RESTRICTIONS DOCUMENT CLASS--UNCLASSIFIED ,.PROXY REEL/FRAME--3008/0569 STEP NO--UR/O;~9,i/7,")100f)/002/0379/0393 CIRC ACCESSION NO--AP01376'74 2/2 055 UNCLASSI FIED PROCESSING DATE--27NOV70 CIRC ACCESSION NO--AP0137674 A3STRACT/EXTRACT--(U) GP-0- ABSTRACT. THERMOOYNAMIC EFFICIENCIES (ECONOMICS) AND REDUCED LEVELS OF THERMAL POLLUTIll.-N AT;rAINAi3LE IN FIE GAS CJOLED REACTORS COUPLED TO GAS TURBfNES OR MAGNETOHYDRODYNAMIC iMHO) GENERATORS ARE DfSCUSSED. GAS TURBINE DESIGNS, *ri-iEIR COUPLING TO 1200-Mll REACTORS, THEIR OPERATION AT 850, 950s AND 12001)EGREESt AND THEIR EFFICIENCIES OF 46.2-54,5PERCENT ARE COMPAREC) ANO ARE DISCUSSFO IN RELATIO-11 TO COUNTERFLOW AND CROSS FLOW REGENERAT01, CHAR,"CTERISTICS. THE CHARACTERISTICS AND EFFICIENCIES OF CARBIDE FUIELED 3000-Mli REACTORS COUPLED TO MHO GENERATORS OPERATING ON AR-CS OR H-E-CS MIXTS. AT GAS C3UTLET TEMPS. OF 1733-1973DEGREESK ANG REACTOR Pl:!ESSIJRES OF 5-50 AT14 AAE DISCUSSED. AN EFFICIENCY OF 57-9PERCENT WAS CALCD. FOR A 3000-MW MHO COUPLED REACTOR OPERATING "'%T A GAS OUTLET OF 2273DEGkp-,ESK AT A HEAT RECOVERY OF 90-3PERCENT; INCREASING THE INLET PRErSURE FROM 30 TO REUUCED CAPITAL INVESTMENTS BY,SIMILAR tO ~5PERCENI AND THE COST PER KW-HR BY SIMILAR TO 11PERCENT., lt'11-11~t A k-, I L' T V. j LIUL A. X., rill, D., KAY tors at Ato7dc- r a ,0 Us,n~~ Gas 2 "Possibilities Of s-Ccoled r Plants wi- Hi,,:ji-Tempe-rature, Ga- Electric PoWe vh okikh TeMPeratur, Vol 8, Tio 2, 11 Teploftzika VyS loscowl r yp 379-393 Of at,)--.C- Nostract: T'lis al-tlclo- dcscribe- P-,, investigat. d a,-Zr-etogas electric poiwe:: pla-~-s with jas t d) ,-"-avatt 00wer u-,its. Alt'ao-L;~~h ~Owc-f as e-xamples pre-limim-ry desi,-;ns of 1,21CO-r--g I- 1. of thi not be built in the near futture 1: ec-or, 0~, am for will riot onlir (ni-r-luation of the of tU-1-e On IT;-Drt -clants but ali;o t-ici-, basic c-uovoj.---Ic kdeYeS. 0 n,. O'~- I]rcjup un,Iler tl- e Of -~Ije oresented at Janua-.., 1-:j i ern-.;! Me article con'"i-xis of the U1 C.EIS of atomic-c~ i:i~-b -L,,7.e s, .I- an, -p n7- Of ts the a of n L the eq:,ii- 1--amic generators for electric E~O'Wer plants, -=ic C ve, a d7 4-C.", " electric plants., tuxbine Compressor d:ri =-a.Sn= C -yarou:J with ste nd- 1/2 US v". D., et a!., Teplofizika Vysoki-Wa Temr)eratur, Vol 8, 110 2, March I -April 1970, PP_ 379-1393 the llayout, o--:' an pcG;tt,:,,- n1t%,-,t ir~t`i an 2,000 Oc reactor and :-as tU!7'Dine. Economic inda-Aes shoving the cost of iLle-cti-lc 'und ;1 s-cecific calculated e.,~perditures of atomic-electric pcj,,7e:t- pLarits, witi- E,,as tur- bines and n-agneto-as-dynamic generators based an the lck3(.)-, 35 'C -9 e leve-1 are tabulated. The tabulated da-m shows tnat atomic nover plant's reactors have better mrer-alll tlechnical and economic indexes -,.~_Lants organic -.Cuel. The specific annual expend-itlureo of c4-le atc,,Tue po",,,Or :;s 2-3 times Tne sp~~ciftc capital inventmients in the: same 1,01- nlzc~am, po~lrrer Plaats uzj.n,e;,, organic fuel wid TC)1;Qr plantf~ with _~,Us 'UWbinca al', 6c',00C or fo), at 1,-oo0c. I A ncluded -zhat )lest p1.!tn*,;! wil"L 1"10; t- -17 It is CO even. t'ne, sim Oines at te-rmeratures of 8500C caLnot be put into operaly`ilm in lers tillar, ten or fif"teen year,94 2/2 USSR UDC 536.24 ANTONOV, 1. N., SHEYNE�MN, A. S., BARSKIY, M. L. "Role of Radiant and Convective Components in the Heat Ex6inge of Radiometers" V sb. Prikl. i teor. fizika. Vyp. 3 (Applied and Theoretical Physics. No. 3 -- Collection of Works), Alma-Ata, 1972, pp 257-262 (from RZh-Mekhanika, No 3; Mar 73, Abstract No 3B914) Translation: Methods, computational results and a comparative evaluation of the radiant, convective, and total coefficients of heat exchange of the sur- faces of a radiometer of cylindrical shape are discussed. The results make it possible to determine the average heating of the instrument relative to the surrounding medium and to evaluate the role of radiant and convective components in the total balance of heat exchange under various meteorological conditions. Detailed quantitative characteristics are given. Autborsf abstract. 1111-017.111 ~Clllm V~- USSR WCA ShMICFAYN, R. YU., STASt, 0. P., and IMEYWI.RK, 1. YE. "Syrithesis and Adsor-pt~on Froperties of Fixed. Adsorbez,-ti, of" tho Typz; Silica gel -- Zleolite" Leningrad, 'Whurnal Prilkladncy Yhimii, Vol 45, No 10, Oct 72, pp, 219-22-211c,)r~ tYP3 toz~&entz in nmlationzhip to 11~,ir Conpor>1tioa. iund 11-uthces Of it was established that the zutu-,U effect of bath co:-ironunts :A" thc 1~i.,Itilro resulta ir. a deviatior, frion a4iditiv-er valluo in the a-n.-a af canill-ry vLror condensation, Yacro,cres ar-, fc-rzed Whon zillca gel i13 b -nt in conta-~, r rouc- I with zeoli4s" The vo~, e a! the aac-o-ores incroases vIth &sod r-w-It of the zeolite added. A nelhod for the pr~~-,aration wi" r,.Ieor",,I~s -A-th different porous structu--.s vas developed baseCL on miixiig ~,ealite with ,,erosllo gel. The zeolite-silica gel obtAned in this manner shpws a -,Ud1sp,-,X-.;ive stru&wre. 1/2 Oil UNCLASSIFIED PROrESSING DATE-27NOV70 TITLE--ON THE MECHANIS4 OF POROUS STRUCTURE FORMATION IN SILICA GELS, I EFFECT OF SILIC[C ACID HYDROGEL AGEING IN GAGAMIC SOLVFNST 0,N THF AUTHOR-(03)-SHEYNFAYNt R.YU., STAS, OsPoi NEYMARK, 14YE. COUNTRY OF INFO--USSR 51 S-OURCE--KOLLOIDPIYY ZHURNALt 19701 VOL 321 NR 3v PP 45L-453 DATE PUBLISHED ------- 70 SUBJECT AREAS-CHEM ISTRY ~TOPIC TAGS--PfJRriSITYt SILICA GELt ORGANIC SOLVENTt GEL C%ITRO.L MARKING-NO RESTRicriotts DOCUMEW CLASS-UNCLASSIFIE ;0 PROXY REEL/FRAME--2000/2131 STEP NC)-,-CIR/Ok~6q/10/~)32/(103/04'--,L/0453 MRC ACCESSION Nu~--AP0125_722 I-L -.5t 2/2 Oil UNCLASSIFIED PROCESSING DATE--27,'110V70 CIRC ACCESSION NO--APOL25722 -ABSTRACT/EXTRACT--(U) GP-0- ABSTRACT. SOLUT 10-NIS GF ',' !ATER SOLUBLE ORGANIC SOLVENTS HINDER THE AGEING OF SILACI ACID IfYOPOGEL. U' NLIKF 'riATER, ORGANIC MEDIUM INHIBITS THE OF 1JYf')!40(;E1- PARTICLES. THIS RESULTS I NXEROGELS WITH HIGHLY OEVELOPED SURFACE AREA COR ESPUNDING TO THE SIZE OF FRESHLY PRECIPITATEO HYDROGEL PARTICLES* STABILIZATION OF PARTICLES T;S ACCOUNTED FOR BY THE FORMATI&N AROUi"40 THE-1-1 OF ADSORPTION SOLVATION SHEATHS FROM ORGANIC MOLECULES 1,11HICH HINOER THEIR GROWTH. FACILITY: INSTITUT FIZICHESKOY KHfM1I AN USSR, K[EV. lj.lt%~ Lf Ace. Nr: Ref. Code: UR 0069 "36536' MMARY SOURCE: Zhumal, 1970,, Vol 32, Nr 11 Rp DN THE MECHANISM OF POROUS STRUCTURE FORMATION IN SILICAGEL CHANGE UN PGROUS STRUCTURE OF SILICA CiEL UNDER THE ACTIa OF HYDROFLUORIC ACID AT THE HYDROGILL AGEING STAGe Stas', 0. P.; AMU _R :Lu Nejin rk, I Ye. Sheinf Summary New possibilities have been found for the porous structure control in Silica gels by treating hydrogel with 1417. With higher HF concentratJons and longer acreing times of hydrogel in it, the pore volume of silica gel increases and its surface area diminishes. `fF anti hydroxyl ions -concentra- A certain similarity, has been discovered in the effect of I- tion on hydrogel ageing, viz. that the porous -structure changes in xerogels obtained in 1he two cases are similar. 14 REELYL41E USSR SHEYNIN, 1. S., ZABOLOTNAYA, V. A. UDC 533.6.013.42 "Vibrations of a Vertical Wall in a Compressible Fluid With a Density Variable Over Depth" V sb. Dinamika gidrotekhn.-sooruzli. (Dynamics of Hydraulic Engineering Equip- ment -- Collection of Works), Moscow, 1972, pp 92-96 (from RZh-Mekhanikat No 3, Mar 73, Abstract No 3V400) Translation: Small vibrations of a vertical wall located in an ideal com- pressible nonhomogeneous liquid with a dansity varying with height are. dis- Cussed. Wave action on the fre.(.~.t surface Is not takeii into account. The riethod of separation of variables is used. Graphs ai-L, given showing the coefficients of connected mass and the "connected rei~istance" as functions of frequency under vibrations of a rigid wall, The resulting values of the coefficients under an exponential change in the density of the liquid over height are compared with corresponding parameters calculated for a constant value of the density. Ye. A. Vol'mir, USSR UCC: 624.131-531.5 SHEYNIN V I. and BIRYUKOV, S. K. "Load Distribution in Ifulti-Sur) 9 where the Supports u _port Undergrpund Structure. Have Differing Characteristics's Moscams, Osnovaniya, fundamenty i mekhanika, gruntov, No 3, 1971, pp 22-24 Abstract: The authors solve a problem associated with load distribution on elastic supports which lie betveen basement rock and ponderable, higher lying elastic rock mauses. An instance is considered where the rigidity, width of supports, and 'the distance between supports can be varions. nle load applied to the boundaries of the elastic masses is represented in the form of a Fourier transform. The equa- tions for determining loads are found on the basis of geomatric conditions and are supplemented by an equilibrium equation. An M-220 electronic computcr using a spe-cially prepared program was used to verify the accuracy of the proposed solu- tion. Original article: two tables; one figure, 17 formulus, and 0i;% biblics- graphic entries. 1/1 02ra(;(;87