SCIENTIFIC ABSTRACT TEPLOV, L. - TEPLOV, S.V.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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Brain and Machine SOV/29-59-2-4/41 the brain. In modern calculators, the occurrence of accidental signal combinations is avoided. But it is not impossible that such "senseless" combinations play an important part in the activity of thoughts by supplying material for intelligent constructions. If all remembrance cells of the calculator are filled with signals it cannot receive any more informations. A quite specific property of the brain, however, is the ability of comparing the signal combinations stored up at any time, creating economical connections between them and thus making the remembrance susceptible for new informations. Man receives during his life such an abundance Of signals that billions of cells would not suffice to keep them in their original form. A generalization of the connections between signals, and the removal of superfluous repetitions, is the aim of the logical function of the brain. A machine capable of removing superfluous repetitions from the stored-up signal combinations without interrupting the connections between them, cannot be designed yet. Besides, the brain can remember its own actions which cannot be achieved by the most perfect machine. The opinion that the principal difference between brain and Card 2/3 machine is the fact that the machine works according to a Brain and Machine SOV129-59-2-4141 program is not correct. Also the brain receives orders and instructions from the body and subordinate parts of the nervous system. The statement that the brain is a machine and that the machine is capable of thinking has to be rejected too. Such statement is an unpardonable depreciation of mental qualities. It justifies imbecility and mental poverty, cruelty and heartlessness toward other people by insisting that there are only reflexes instead of a soul. There are 6 figures. Card 3/3 29(0) SOV/29-59-3-8/23 AUTHORS: Gushchev, S., Teplov, L. TITLEs How Was It ...? (Kak eto bylo ... ?) M 0 PERIODICAL: Tekhnika molodezhi, 1959, Nr 3, pp 14-17 (USSR) ABSTRACT: In this article the au ,thors report on the successful launching of the space rocket on January 2, 1959. Before the rocket was launched, accurate computations of the proper time of launching and the trajectory had to be made with complicated electronic computers. The rocket could not be seen when it took off and on- ly a weak earthquake was noticed. Its flight was watched by locators and in the middle of the aoreen there was a small bright spot to be seen. After leaving the troposphere the top of the rocket inclined toward the east and the first stage was de- tached. After the first thirty minutes the rocket had also croa- sed the ionosphere. Now it was difficult to determine the motion of the rocket from the earth curvature. The computers now did not calculate the trajectory with respect to the earth's surface but with respect to the orbit of the earth. The trajectory of the rocket somewhat declined below this plane. In this moment Card 1/3 the next stage was detached and the rocket lost its flashing How Was It ... ? SOV/29-59-3-8/23 tail. It had attained the parabolic speed of 11.2 km sec. When the motors stopped, also the last stage weighing 1 1~2 t had reached its trajectory. The top was detached and a rotating ball with aerials and a magnetic feeler on a long rod was hurled out. Each part of the disassembling rocket had the came speed and therefore they flew side by side. Suddenly a aeoming deviation from the trajectory was observed on the projection set up ac- cording to data calculated by the computers. Yet this was again a paradox of space travelling. Due to the different directions of motion, the projection of the rocket lagged behind the rota- tion of the earth. After one hour of flight the rocket had al- ready covered a distance of more than 10000 km from the earth. The data of the magnetometer gradually became inaccurate and the magnetic field of the earth became weaker. At a distance of more than 30000 km the rocket had already left the magnetic field of the earth. The instruments in the rocket could only measure cosmic radiation in its original state. Two counters recorded the number of charged particles hitting the rocket, while two photomultipliers analyzed the composition of radiation. After eight hours the rocket had already covered a distance of more Card 2/3 than 100000 km. At a distance of 113000 km the quartz clock had How Was It ...? SOV/29-59-3-8/23 released the fuse of the vaporizer in the right moment, whereby the metallic sodium evaporated in the space as a yellowish cloud several 100 km long. Although radio locators can record the dis- tance from the earth every second, it is yet very difficult to determine the accurate position by radio location. The flash of the sodium cloud that was observed for several minutes permitted a precise determination of the trajectory. Meanwhile the preci- sion instruments in the rocket communicated their observations to the earth. They served the purpose of measuring the degree of density of cosmic gases, and should answer the question whether they are less dense farther from the sun. Further, they recorded the number of corpusculee emitted by the sun. A man, whatever his intelligence, health and reactivity, could never observe and record everything as precisely as these instruments. Therefore, it is unnecessary to risk casualties. At a distance of about 400OOkm the attractive force of the moon becomes effective. If this line were crossed, the rocket would fall on the moon. The Soviet rocket had another program, however. The instruments com- municated the size of the magnetic field and the radioactive in- tensity of the moon. Communications of the rocket were received still for a long time until it was fully integrated by the solar d 3/3 sphere and became an artificial planet. There are 8 figures. TBPWV, L. Invisible printing plants. Tekh.mol. 28 no.4:25-26 '60. (MIRA 13:11) (Ruesia-Underground literature) (Printing plants) I I I -V L I -` 0 r,:r.. njt. no.10:2 0 161- .1-r-f our ki~vr'l ~-'- sPr-, ('rapi, lio lo) T~10, il. ) I TEPI'Ov ~ Lt Dreaming about a selfptyping typewriter, Znan. eila 36 no. 4:26-29 Ap 161o (Cybernetics) (Typewriters) (MIRA 14:4) TEPWV~ L. The seeing machine, Tokh.mol, 30 no.190-6 162. (MIRA 15:12) (Pereeptrons) % TEPLOV, Lev Inform Lion, life,, death, luunortality, Tauka i takh ml.adazh 15 no. 11: 3-6 N 163. ..I;-- I ABDULIN, A.; ALEKSEYEV, I.; BANTLE, 0.; BOBROV? L.; BOZHANOV, B.; BOYKOI V.; BONDAREV, X.; BORZOV, V.; VERKHOVSKlY, N.; GUBAREV, V.; GUSHCHEV, S.; DEBABOV, V.; DIKS, R.; DMITRIYFV, A.; ZHIGARFV, A.; ZELIDOVICH, Ya.; ZUBKOV, B.; IRININ, A.; IORDANSKIY, A.; KITAYGORODSKIT, P.; KLTUYEV, Ye.: KLYACHKO, V.; KOVALEVSKIY, V.; KNORRE, Ye.; KONSTANTINOVSKIY, M.; LADIN, V.; LITVIN-SEDOY, M.; MALEVANCHIK, B.; MANICHEV, G.; MEDVEI)EV, Yu.; MELINIKOV, I.; MLINP Ye.1 NATARIUS Ya.; NEYFAKH, A.; NIKOLATFV, G.; NOVOWYSKIY, A.; OLISIIANSKIY, N.; OSIMIN, S.; PODOLINYY, R.-, RAKHMANOV, H.; REPIN. L.; RESHETOV, Yu.; RYBCIIINSKIY, Yu.; SVOREHI, R.; SIFOROV, V.; SOKOL'SKIY, A.; SPITSYNI V.; TEREKHOV, V.; TEFLOV, L.; KHARIKOVSKIY, A.; CHFRNYAYEV, I.; SHAROLIp L.; SHIBANOV, A.; SHIBNFV, V.; SHUYKIN, N.; SHCHUKIN, 0.; ELISHMKIY, I.; YURIYEV, A.; IVANOV, N.; LIVANOV, A.; FEDCHENKO, V.; DANIN, D., red. [Eureka) Evrika. Moskva, Molodala gvardiia, 1964. 278 p. (MIRA 18:3) 71PWV. L.P. (Koscow). History of Russian printing and publishing; 120 years from the discovery of milticolor planography. Polipgr.proizv. no-7:23-24 Jl-Ag '5). (MLRA 6:9) (Printing-press-History) TEPWV. L , .inshener. -". '' Together forever. 29kh.sol. 22 no,5:12-13 My 134. (MM 7:6) (Printlng-Histary) U-PLOV I L. SPLOT, Lq, inshoner. ~,:~ ~ The machine writes (Typewriters) letters. Takhsol. 22 no.6:33-33 Jo 034. (NLRA 7:6) TIIPLOV, L. Science and technology in countries of people's democracy. Tekh. nol. 23 nn.4:26-27 Ap 155. OGRA 8:6) (Europe, Eastern--Technology) (China--Nuclear physics) I TIPLOV,L., inzhener Electronic photography. Tekh.mol.23 no.7:12-15 Jl'55- (MM 8:10) (Printing) (Photography) 7EPI,Ov,q V, C7bemetics. (To be contd.) Ilauka i takh mla&zh noO3.-25-26 Yr 157a TSPLOV,L., inshaner Inventor@ and inventions. Takh.mo.23 no-9:&10 S'55. (MLRA 8:12) (inventions) TEPIOV. L,. inshoner. Tolellbrary. Tekh.mol.24 no.6:13 Ja '56. OaaA 9:9) (Scianco fiction) TIOPLOY. L. - Yrom goose quill to charactron. Takh.mol. 24 no.11:26-28 N '56. (Typesetting machines) (KM 9:12) TWWV L Yhat Is cybernetlcs? Tokh. mol. 24 no.12:30-32 D 156. (MLRA 10:2) (Cybernetics) 'F-J~ f ~C 6VL- . TEPL Ok , 11 " w4 . Ronding machines. Tekh.mol. 25 no.8:24 Ag '57. (MIRA 10;9) (Readir--, machines) 6(o); 27(o) MWE I BOOK M-EPLOITATION sov/3)464 Teplov, Lev Paylovich I, ................ ........................., Ocherki o kibernetike (Essays On Cybernetics) (Moseav] Moskovskiy rabochiy, 1959- 229 p. 30,000 copies printed. Ed.: S.Gurov PURPOSE: This book is intended for the layman interested in the science of cybernetics. COVERAGE: The book discusses such subjects as the theory of signals, probability theory, biology, physiology of the nervous system, psychology, theory of auto- matic control, and theory of automatic machines, all of which contribute to the new field of science known as cybernetics. No personalities are mentioned. There are no references. TABLE OF CONTENTS: Control 5 card V3 Essays On Cybernetics Deformation Sampling [of signals) FrCM Noise Feedback Logic The Brain Mach1nes-automatons Signal Machines Elements of Signal lachines Double Calculation Electronic Ccmputers Card 2/3 sav/Yi64 15 37 54 67 67 106 119 136 164 175 Essays On Cybernetics "Higher" Automatons' Cybernetics and Hunanity AVAILABIZ: Lfbrary'of Congress (Q31,5.T4) Card 3/3 sov/yI64 193 216 AC/gmp 4-26-6o Teplovo Lev Pavlovich Ocherkl o kibernetike. Moskva, Foskovskiy Rabochiys 1959- V. ijIus. Bibliographical footnotes, FOR C%IPLETE HOLDINGS CONSULT SHBlY LIST 1. Cybernetics. 2. Russia - Cybernetics. 1, Titles M.2E I 30,Y EXPWITATIM Sal/0484 Teplov, Lev Pavlovich Ocherki o kiberrietike-(~'ssays on Cybernetics). 2d ed., rev. [MQ3COVI Moskovskiy rabochly, 1963. 413 P. 50,000 copir-3 printed. Ed.: S. Gmrov; Teeh. r3d.,. Ye. YF-kc-,-rI-,)va RWI)'E: TTiis 'took is fo-r 9-,,~ reader. CGIEPUAGE: A popular-.3tyle des-'ription is given of the origin, history, and pre- llen"- state-of-the-art of Various autmatic machines are described, with emphnzi.3 ca sir-ilaritles trt:we,~!a and things in nature, and various methods, of u-aing, controllinj,,, and a-~cm.,ulating information are outlined. Refer- enceG and reccmmend~-td rending ax- giw~n fcr chapter and are more or less evenly divided between Soviet nc~n-,Svdet aources. TATIM , OF CONTF.17TS: CyberneT.Ics', its PInce 1-.-L Lif-~ 3rcL Amcxig S(Aences 3 ALIFEROVICH, Yu.I.; GUTCHIP, I.B.; KAYBYS , A, L.S.; HEV _Z4~4p~j L.P.; BOGDANOVI G.G.; DROBYSHEV, Yu.G.; WIRNOV, G.V.; TRETIYAYGOV, V.S.; BREYDO, M.I.; YEIVS-EYEN, L.A.; ')TEBAFrjVp S.A.; FEDCHENKO, V., red. [The ABC's of automation; collected articles] Azbuka avto- matiki; sbornik. Moskva, Molodala gvardiial 1964. 349 p. WMA 17:7) TIPLOV, N.M. Practical experience in the control of rabies in Stalino Province, Ukrainian S.S.R. Yeter$mriia 36 no.11:20-21 N 159 (KIRA 1):)) 1, Glavrqy vetvrach Stalinskogo oblastnogo upravlonlya sel'skogo khosyaystva. (Stalluo Province-Rablee) A 2, AUMOR: TEPWV, N. L. TITLE: A-U Sci Conf dedicated to "Radio Day", Moscow, 20-25 MMY 1957. "Basic Correlations in SignalIntegration and Fluctuating Inter- ference in the Radio Receiver Channel." PERIODICAL: Radiotekhnik i Elektronika, Vol. 2, No. 9, pp. 1221-1224, 1957, * (USSR). Vor abstract see L.G. Stolyarov. rswz 4 AUTHOR: Teplov, N. L. 108-9-1/11 TITLE: On the Evaluation of the Noise Strength of the Radio Reception Methods Based upon the Keane of Signal- and Noise Functions (K oteenke pomekhoustoychivosti metodov radiopriyemat osnovannykh na usrednenii funktsiy signala i pomekbi) PERIODICAL: Hadiotekhnika, 1~571 Vol, 12, Nr 9g pp. 3-11 (USSR) ABSTRACT: The investigation of the question is bore restricted to tho gener- al case of an averaging linear on principle as the result of a summation of the values (discrete and continuous) of the input function signal noise with the weight function of the adding (averaging) devicat whereby the latter has a constant value which is here assumed to be equal to 1. The physical supposition for a yield with regard to noise strength when the mean of the signal and the chance noise is taken is practically the complete co- herence of the signal and an essentially lower coherence of the noise which degree# however, is determined by the selectivity of the total receiver-traot. The preponderating of the signal over the noise which is guarante4d by a concrete receiver scheme at the input of the recording device is used as the most general Card 1/3 criterion for the evaluation of the different methods of re- On the Ivaluation of the Noise Strength of the Radio 108-9-1/11 Reception Methods Based upon the Means of Signal.- and Noise Functions. oeption from the point of view of reliability. Following methods are discussed: 1) Method of repeated repetition realizes the idea of accumulation in the most simple way. The single measurements or the readings of every mixture of signal and noise at all which repeat with a period T are added and the mean is teaken. It is shown that the yield in the case of a reponderance of the signal over the noise is equal to the number of the repetitions n. 2) The integrating of the signal and the noise can from the physical point of view be described as a continuous summation of all instantaneous values of the function signal noise within the effective range of the signal. A formula is derivated which explains the physically obvious result: the relative yield with regard to the noise strength in the case of integrating is direct- ly proportional to the ratio between the signal duration and the noise correlation interval which is determined by the breadth of the band of the total receiver tract. 3) Discrete taking of the mean of the signal and the chance noise. The investigation is restricted here to the case of a Card 2/3 constant signal level. On the Evaluation of the Noise Strength of the Radio 108-9-1/11 Reception Methods Based upon the Keane of Signal- and Noise Functions. 4) Method of accumulation. This is considered as a pairing of the repeated repetition with the integrating of the signal and the noise within the effective range of the single- signal. It is shown that in the case of broad bands the efficiency of the method of taking the mean in a concrete apparatus is de- termined only by the total signal effective time T N and does not depend practically upon the fact wether the signal is trans- mitted discretely or continuously. There are 8 figures and 2 Slavic references. SUBMITTED: October 31, 1956 (initially) and January 17, 1957 (after revision) AVAILAPLE: Library of Congress Card 313 TEPMV, 11. L. N. L. Teplov, "Certain questions of the theory and computation of the interference imminity of impulse radio reception." Scientific Session Devoted to "Radio D&I, May 1958, Trudrezervizdat, Moscow, 9 Sep 58. Questions of tho maximum approximation of interference-immuiity of the radio reception of impulse signals to the potential interference immunity are analyzod as is also a general method to analyze and compute the interference imminity of impulse rauio reception circuits. TEPLOVS H.L, Fundamental relationahipe during the Integration and filtra- tion of a signal and fluctuation noise In the channel of a radio receiving system. Sbor. trud. 11TORIN no.2:35-55 '58 (MIRA 16:6) Radio-Interference) dio--Recelveto and reception) t IN 11-i -F-1 eeeteee a IL Mv~ It -p- (c 10 go :e-ol A. L L C fidw"-k M-s= e-a eve.." I Am, he IL A. Temare -- I A-P.- &IL A%- "0 eeey~ r, AL C",ee, IQ own (C 16 A- n I-) 91-4 L ollpao-e "- F-- -. -"- 14-e "Vet, we L IL 0 own (c 10 AD IQ V&CW) JL L 9-"- A. mL -va ambitivas rw WE owamaw awtims at no solmeetitu reshlatiml ftelaq, 4t ablu 2016111lowl" ad slooftiftl 0911111141"Momme Ia. A. 0. PoWr (VMS). moom, &32 Nw. AUTHOR: Ze4o v N sov/lo6-59-1-4/12 TITLE: The Maximum Noise Stability of Radio Reception of Signals with Amplitude, Frequency and Phase Keying (Maksimaltnaya pomekhoustoychivost' radiopriyema si nalov s amplitudnoy7 chastotnoy i fazovoy manipulyatsiyey5 PERIODICAL: Blektrosvyazl/131959, Nr 1, pp 28-37 (USSR) ABSTRACT: Fig 1 shows a typical AM receiver, while (1) are equations for the mark and space versions of the signal. The receiver is working correctly when its output is greater than a certain threshold value during the signal period and less during the space period. Errors occur when the situation is reversed. The probability density of the envelope of the sum of sinusoidal signal of fluctuation noise is given by (2). The mean square value of the noise in the effective receiver bandwidth is (3) and the probability density of the noise in the absence of signal is given by (4). For equal a priori probabilities of mark and space the probability of error during reception is given by (5). Combining (3) and (4) into this last equation gives 1.6). The error probability is reduced by Card 115 increasing the signal/noise ratio at the input to thp detector and for a given signal/noise ratio thb SOV/106-59-1-4/12 The Kaximum Noise Stability of Radio Reception of Signals with Amplitude, Frequency and Phase Keying probability of error depends on the threshold value. A study of the minima of the function in (6) reveals an optimum value for the threshold (8) for a sufficiently large signal/noise ratio. This gives the commonly used design value in (10) (limiting level equal to one half expected signal level). Eq (8) is plotted in Fig 2. The minimum probability of error when receiving AM signals with an optimum threshold value is given by (11). it will be seen that this probability is uniquely determined by the signal/noise ratio at the input to the detector. The action of frequency shift keying is defined in (12) and a block diagram of a suitable receiving system is in Fig 3. Errors occur in the system when the value of the noise envelope coming out of one separating filter through which there is no signal exceeds the value of the total. envelope for signal-plus-noise coming out of the filter in which there is a signal. The analysis proceeds as before and the probability of error is given by (16). Card 2/5 Frequency shift keying is defined in (17) and a block diagram of a suitable receiver Is in Fig 4, The sov/lo6-59-1-V12 The Maximum Noise Stability of Radio Reception of Signals with Amplitudet Frequency and Phase Keying fluctuation noise at the input to the separating circuit takes the form of a sinusoidal oscillation whose envelope and phase are slowly varying functions of time. The corresponding probability of error is given b~ (24). It is stated by the author that the formulae (11 7 (16) and (21+) were obtained by him in 1954 in fulfilment of his dissertation work. The penultimate section is devoted to a calculation of the maximum noise stability of radio reception of signals with these various forms of keying. Eq (27) is the expression of the square of the signal/ noise ratio. The optimum bandwidth of the filter for passing a rectangular pulse has been found. by Siforov (Ref 4) as (30), while the optimum bandwidth for a single tuned circuit is given by Teplov (Ref 5) as (31). The corresponding maximum signal/noise ratios are (32) and (33). The formulae are repeated in (34) and (35) in terms of Q2, which is the ratio of the energy in an elementary signal to the noise density at the input. A useful concept is introduced which is the limiting Card 3/5 signal/noise ratio in reception obtained by integrating soVlo6-59-1-4/12 The Maximum Noise Stability of Radio Reception of Signals with Amplitude7 Frequency and Phase Keying for the duration of the signal. It is shown in the simple analysis in the top half of page 34 that th-, limiting signal/noise ratio is in fact equal to Q- (Eq 4-2). Applying this last exprossion to the throe parti,--ular cases the noise stability for each is given by (43)7 (44) and (45) for AM, FM and PM respectively. The last section gives formal solutions to the problem of radio reception in such a way as to realise the potential noise stability as defined by Kotefnikov (Ref 6). Block diagrams for PM FYI and AM are Figs 5, 6 and 7 respectively. 6orres onding expressions for tential noise stability are NO, (52) and (56). Grappoh of Fig 8 shows the dependence of the probability of error on Q Card 4/5 'hen receiving the three kinds of signal with synchronous sov/lo6_59-1-4/i2 The Maximum Noise Stability of Radio Reception of Signals with Amplitude, Frequency and Phase Keying and amplitude detectors. By using coherent detection the maximum noise stability equals the so called potential value. There are 8 figures and 6 Soviet references. SUBMITTED: June 30t 1958 Card 515 2o475 9, 3,Z 2,5' (41so JO 3/) 7 3/106/61/000/004/002/004 iyd 0 A055/A1 33 AUTHORs TITLEt The noiseproof feature of integrated reception of signals in the case of fluctuation noises and of sinunoidal interferences /Sl- PERIODICALt Elektrosvyazl, no. 4, 1961, 9-iB TEXT. Integrated reception is compared, as a rule, to the usual nar- row-band reception. Such a comparison is natural enough, since integration averaging~, considered as a physical process, is equivalent to filtration smoothing). By narrow-band reception is usually understood the reception ~ with the most advantageous pass-bards corresponding to the optimum noiseproof feature of reception. As to fluctuation noises, the most advantageous pass- bands, for reception of single pulses, are the so-called optimum frequency- banda (V. 1. Siforov - Ref. 1: "Influence of Noises on the Reception of Fula_- Signals", Radlotekhnika, 1946, no. 1). The author of the prenent article be- gins with some general considerations regarding the main features of the in- tegrated reception, as compared to the usual narrow-band reception. He points out thatt 1) the noises exert an effect upon the integrating circuit only Card 1/5 2o475 5/106/61/000/004/002/004 The noiseproof feature of integrated... A055/A133 within the duration of the signal, which is not the case in the usual narrow- band reception, where filters are "static" or permanently switched on; 2) in integrated reception, the superposition of adjacent pulses, due to resid- ual oscillations, is eliminated; 3) the salient difference between the two reception methods is the fact that, in the integrated reception, the frequen- cy selectivity is determined, not by "static", but by "dynamic" resonance characteristics and pass-bands of the.integrating circuits. After these ge- neral considerations, the author proceeds to a comparative theoretical ana- lysiB of the noiseproof feature in both reception methods. He first examines the case of fluctuation noises. The principal formula used by him is the formula giving the ratio of the signal-power to the noise-power at the output of the integra'Ling circulti h2 !1 a2,r (14) b2 2V2 T, 0 where ar is the amplitude of the signal at the output of the circuit, T is the duration of the signalt Vg is the intensity of the noise in the 1-cycle band (specific intensity), and brrexpresses quantitatively the amplitude of Card 2/ 5 20475 S/106/61/000/004/002/004 The noiseproof feature of integrated... A055/A133 the noise. For the usual narrow-band reception, the corresponding formula is h2 - 0.82 a2lr (16) Opt 2 =1 0 This formula (16) is valid for the reception of single pulses and for any filter with the optimum frequency-band. For the extreme cases of an ideal filter and of a single oscillatin ircuit, formula (16) becomes h2 a9vo (21) opt.id.f. ' 0.825=29- 0 and 2 a2,. h 0.815-- c (19) opt.single osc. 292 respectively. Taking the ratio of (14)oto (16), the author finds: h 2 -zz*-)fluct. = 1.22 (22) ( hOpt. For the reception of single, widely spaced pulses, the integrating reception method is, therefore, almost equivalent to the usual narrow-band method with optimum f requency- bands. But the advantage offered by the integrating method Card 3/5 204,75 5/106/61/000/004/002/004 The noiaeproof feature of integrated... A055/A133 proves more substantial in the case of an uninterrupted sequence of nignal- pulses (for instance, in radiotelegraphy). In this caooa short mathematical demonstration shows thatt 2r- h 2 0 a (26) opt., '5=2j The ratio of (14) to (26) ist h* 2 (hopt.)Iluct. '_ 2 (27) As to the ratio of signal-pcwer to noise-power, the integrated reception of an uninterrupted train of pulses ensures thus a gain practically equal to two, in comparison with the usual narrow-band reception. Thia gain proves still greater in the case of signals subject to fading. In the last part of the article, the author examines the noiseproof feature of both reception methods in the 2case of sinusoidal interferences. Here also, he deduces for- mulae giving, h*, h2 and h pti, and finds thats opt, h* 9 _), , - 1.22 (39) hopt sin Card 4/5 4 5 S/106 '601 000/004/002/004 6 The noiseproof feature of integrated... A055~A133 and h* )2 -2 (40) (FO-Pt, sin -- There are 6 figures and 5 Soviet-bloc references. SUBMITTED: April 12, 1960 Card 5/5 80162 3/108/60/015/04/04/()07 6,1000 B014/BO14 kUTHORt -Teplov, N. L.., Member of the Society TITLEs The Maximum Noiseproof Feature in Systems With Discrete Signals'b PERIODICkLi Radiotekhnika, 1960, Vol. 15, No* 4Y PP- 27 - 55 TEXTs In the article under review, the author studies the maximum noiseproof feature of systems having discrete signals in the case of coherent and incoherent reception. Formula (2) is written down for the probability of regular signal de- tection. The fluctuating noise5is expressed by formula (3) which is split up into its components according to 4 . Then, the author gives formula (8) for the correlation function between the amplitudes of formula (4). Formula (8) is used to determine the energy spectrum of the fluctuating noise. The relation between the signal expressed by (1) and the fluctuating noise may be represented by the vector diagram shown in Fig. 2. Next, the author carries out a general estimation of the noiseproof features of systems with discrete signals in the case of co- herent and incoherent reception. In both cases he proceeds from the probability that the amplitude of the noise in branches without signals is not larger than the amplitude of signal plus noise in branches with signals. This is described by 1K Card 1/3 The Maximum Noiseproof Feature in Systems With Dia- crete Signals 80162 3/108/60/015/04/04/007 B014/BO14 formulas (13) and (20). Subsequently, he develops formulas (18) and (24) for the probability of regular signal detection for the two cases under consideration. The two formulas assume their definite form with formulae (27) and (28). When investigating the maximum noiseproof feature the author first studies the maximum surpassing of the signal over the noise. Integrals (43) and (44) are given for the determination of the maximum noiseproof feature. Formula (47) is used to determine the relative error arising in the estimation of the noiseproof feature. In conclusion, the author compares the noiseproof features in systems with dis- crete signals in the case of coherent and incoherent reception. Table 2 indicates that the greatestdifferenoe in the noieeproof features of the two modes of re- ception is obtained in the range of the highest values of error probability. As compared to incoherent reception, the greatest gain of signal power in the case of coherent reception is equal to 2. Hence, when signals with a given error pro- bability are received, the signal voltage at the input of an incoherent receiver must be higher than that at the input of a coherent receiver. The respective factor between the two input voltages varies from 1 to 2. In conclusion, the author gives the formulas for the maximum noiseproof feature and those for the probability of detecting signals for the case in which fluctuating noise occurs only in one part of the branches of this systems formulas (56), (58), and (60). Card 2/3 The Maximum Noiseproof Feature in Systems With Dis- S/108 jo~'115&4/04/007 crete Signals B014YBB014 This article was read at the All-Union Anniversary Session of the NTORiE imani A. S. Popov in June 1959. There'are 5 figures, 2 tables, and 3 Soviet references, I SUBMITTEDs March 6, 1958 (initially) and July 24, 1959 (after revision) Card 3/3 61 AUTHbR: Teplov, N. L 311)7 S11061611000101210011010 A055/A127 TITLEt Noise iimmnity In integrated rt,,ception of ~Ienalzi in the presence of impulse or transient sinusoidal Interferences PERIODICAL: Elcktrosvyaz'~,~j. 12P 1961, 3 - 12 TEXT: This article is a theoretical comparison of the noise immunity of the integrated reception method and the usual narrow-band reception method in the case of: 1) impulse interferences, 2) transient (short-term) sinusoidal inttr_ ferences. 1) Impulse interferences. a) Narrow-bami reception. - The impulse Intei- ferences at the filter output are given by the expression: C(t) - cWcos(Wot+%). WO is here the angular frequency of the tuned filter; ~po is determined by the mo- ment when interferences appear; c(t) Is the amplitude (envelope) of the oscilla- tions, whose time-variation determines the shape of the impulse interference at the filter output. Starting from this formula, the author finds the ratio between the maximum amplitudes of the signal and the impulse:hterference single pulses at Card 1/6 "'11)? '3/ 1 , DS/6j/()00/()j2/fo 3/0 In_ Noise immunity In integrated reception of... A055/A 127 the output of the narrow-band filter. In the case of a single oscillating cir- cuit, this ratio is: faoutp max ?6feffT) ~coutp max1ingle circ ~ 2 SoMeff P (5) where So in the modulus of the spectral density of the Impulse Interference at the filter input; Afeff is the effective frequency-band of the filter; T is the du- ration of the signal pulse. At 6f pt. = D~~ (for single signal pulses): eff.o aoutp max a = -g-- 0 .56 (7) Coutp max)opt. single circ. 00 2 - o.65 - 3 0 At Aft 1.1 (for reception of an uninterrupted train of pulses): eff opt - C aQ"P_.M't& = 0.36 ( coutp max)opt'single circ. 30 Analogous formulae are then derived for ideal band-filters. in the general and average case, It can be assumed that: Card PA 31-1)7 3/106/61/000/012/001/010 Noise immunity in integrated reception of... A055/A127 fac~utp max Wr -,,,0.5 (12) ~Ooutp max)opt. so outp max arc -,0.3 (13) (a, I coutp max ptV S0 b) Integrated reception: afeff being here the effective static band of the inte- grator filter, the author shows that the maximum ratio between the signal and the Impulse interference is determined by the formula: (ic )integr. (14) TO Comparing (14) with (12) and (13), the author obtains: for the reception of single pulsest 31197 -9/106/61/000/012,/001/010 Noise immunity in integrated reception of,,,. A055/A127 for the reception of an-uninterrupted train of pulsesl a ( 10 intejzr 96 3. (21) tA) kc opt, This comparison shows the advantage of using the integrated reception. 2) Tran- sient (short-term) sinusoidal interferences. a) InteXrated reception: The.avera4p statistical amplitude of the interference is assumed to be the same and equal to einterf - The ratio between the signal and the transient sinusoidal interference Is giveA byl 2 qntegr a2q- a2,Z- - - :: - 21 2 Ir __ t_j (23) h; elinterf rf interf o interf where 'rinterf is the duration of each interference and 12 iatho square of the ef- 0 fective value of the interference, assumed to be the same a*y frequency. b) Narrow-band receptionj The signal-to-interferenoe ratio at output af1he nar- row-band resonance circuit is determined by# IT card 4/6 31197 S/106/61/000/012/001/010 Noise iffminity in integrated reception of.;; A055/A127 a2(1-8-26feff") 2 (29) 8~2tq.~f -,'4bfeffTinterf) )Outp * 4fef,f, 0 where Afeff is the effective Prequency-ba~d of the circuit,* if &f o.65 effoopt a2 2(j.0-1.3)2 2 outy a a ec 0.82 9.65 I_e-2.6rinte e 1-e * & nterf outp ei2 . ;?Fl - # 2 -2 6vint )Opt, nt rf 7 T_( interf (31) Comparing formulae (23) and (31), the author writest A 1,*22(1-0.2.6p (33) _(3-1T'! p whare,p rri or ~V Formula (33) permits to rate the advantages of the integrat- ed receptionr,it Me; examinIng-t1seff9ot of the irregular variations of the signal pulse amplitude, the author draws the following conolusionxt The noise Immunity of the integrated reception, an compared to the narrow-band reception, is the greatest in the case of impulse interferonoes and transient sinusoidal interferen- C ard 5/6 3U97 5/io6/6i/ooo/oiP_/ooi/o1o Noise immunity-in integrated reception ofe~j, A055/A127 des. In the~reception of single signal pulses, the immunity of the integrated re- ception as regards fluctuation and "undamped" sinusoidal interferences is but little different from that of the usual narrow-band reception with optimum fre- quenoy-bands. The integrated reception noise immunity for each kind of inter- ferences is determined by the magnitude of the signal-to-interference ratioj these magnitudes,-suoh as computed by the author', are listed in two tables. There are 2 fi gure's'., ~ tables and 3 Soviet-bloc references. The names of Soviet scientists mantl'oned In the arti,,ole are, Koteltnikov.and Oonoroyakiy. SUEMITTED: April 18th, 1960 Card 6/6 Dot 'rmiwttion of the of an i,-Iea2 receiver. 16 no.3:31-39 'Ir 101. (:,(1 A 1.";2) 1. Doyrjtvltolln;rj chlon ob.')Iic',,.oatva r;,.dtc- ta!dhniki i clolftrourfazi i.,n, A.5 4Popovr%. . v --) (In.Cozmation tl,.cor,,) (Radic-Recievors and recc.,lio, AUTHORS: Teplov, N.L., Shmatchenko, V.P. 39466 5/106/62/00Q/608/001/009 A055/A101 TITLE: Analysis of the Integrator of rectangular radio pulses AV - PERIODICAL: Elektrosvyaz', no. 8, 1962, 3 - 12 TEXT: The authors determine the parameters of the ideal integrator (with linear integration) and of the integrator with a single oscillating circuit. Ideal integrator: The equation of the integrator resonance characteristic is: (6 f a (A f )Ir sin TG Af lu (9) a (0). it 6 f Ir where 4Lf 2,, and AW -0-00, C is the duration of the integration. The effective frequency-band of the integrator is 00 Go ?r,6 f C Y2 g,n2_ A f (,&f)- dAf - 2 d6f (12) eff T OrAf;Y -00 0 Card 1/4 S/1 06/6Z/OW/008/W1/GV9 Analysis of the integrator of rectangular .... A055/A101 Assuming that the signal is A-(t) - ao sin Gio t at 0 4 t (13) (-- being the duration of the signal), the excess of the signal over the inter- ference at-the output of the integrator will be a 2 0 2 h2 2 so T (14) id Integr -V ;d 'A f 2 0 eff T 2 v 0 where ~~ 0 is the specific intensity of the interferences (in the 1-cycle-band). Integrator with a single oscillating circuit: The authors obtain the dynamic resonance characteristic of the intergrating circuit: z 2 4y; y (A O'c a W 1/1 - 2 e Cos 2 it x + e- (21) a ( v, f 0 + ( Tt e-2y where Y- z.&fff; x- AfIr. At V 7--) 00 , lim y (A f)_~ - y (,& f) - (22) r -4 00 + x )2 Card 2/4 Y sli o6/62/0OQ/008/(;,U1/0O9 Analysis of the integrator of rectangular .... A055/A101 which is the equation of the static reAonance characteristic. On the basis of (21), the authors calculate the ordinates corresponding to the minima and -naxima of the dynamic characteristic. They next give the formula for the effective dy- namic frequency-band of the integrator; c0 Af y 2(Aqt dLf 2 e-2y Cos 2n&f-V + e_4y~ d A f - (28) eff z (,_t 6 f ,~ )2) .-21 2 -00 This formula shows that, at an unlimited narrowing of the static band, the dyna- mic frequency-band of the Integrating circuit tends towards the effective fre- quency-band of the ideal integrator. The excess of the signal over the interfer- ences at the output of the Integrating circuit is: 2 2 h2 ao so , 1 1 - e-2y 2 1 1 - e -2-1 (32) integr 2 2 -21 2 v0 Af eff 'U 2 vo + e where q2 . h2 is the limit-value of the excess, and a0 is the input signal ampli- Card 3/4 S11 06/62/GCO/O08/001 /0G9 Analysis of the integrator of rectangular .... A055/A101 h~ tude. The analysis of the curve showing the dependence of intexr on y per- h2 mit6 formulating the requirements set upon the parameters of the single-oscil- lating circuit. The ratio of the amplitudes at the beginning and the end of the (4Eb1c damp damping of the oscillations is k = e , where cc_r- a, + 1:(,2 (ckj boing the attenuation of the circuit in the integration period, and oL2 the additional attenuation:br the damping of the oscillations), and A 'r- damp is the damping time. Designating by ilfeff z the effective frequency-band of the circuit in damping operation, ihe authors write: 1n k - 2 Lfeff z 4 "~damp, or (replacing Y - ln k (36) L fef f Z L Tdamp by F_ 2 A graph illustrates the dependence (36). The Soviet personalities mentioned In' the article are: V.A. Kotel'nikov, I.S. Gonorovskiy. There are 11 figures. ,51JU1,1TTMr.D; January 13, 1962 Card 4/4 I I I 'n- I. i~ ,, ..~ r ! - ce 7t I I ' - ** --- ~-- , r, , -E! re n - - - -I - . I --, r~ - ,;!! HV- , 1 - - * - , I , M;l o - L , ~,U,7 - '~- - - -r -4 -n-1 1: vii th f~s- -1*- , ;, .1 .- i L 7646-66 EWM)A!.JA(h) ACC Mt AP502/,996 SOURCE CODEt UR/0286/65/CW/016/0059/0060 AUTHORz 11 TepLon -No - Lo- 19 ORG: none TITLEi Kinematic filter, Class 21, *qo. 17,3857 SOURCE: Byulleten' izobreteniy I tovarpykh %nakov, no. 16, 1965, 59-60 TOPIC TAGS: filter circuit, rosom~or ABSTRACT: Thi;3 Author Certificate presents a kinenatic filter made of a quartz resonator connocted to the load and yTovided with an active resistance for sup- pressing rosidaal oscillations. lo increase the effectiveness of residual oscil- lation suppression, the active resistance Is connected in series with a switching unit and in parallel with the load rosistarce (see Fig. 1). A negative feedback circuit is connected botwoon the output and input of the filter, Card 112 UDC: 621.372.543.2 S> L 7646-66 A= 1IRt AP50ZI+996 Fig. 1. 1- active resistance; 2- switching unit; 3- load resistance; 4- filter input terminals; 5- negative feedback cirovit Orig. art. has! 1 diagram. SUB COIEs EGI SUBMDATEi OlAug6O Card 212 ACC NR,AT6022363 SOURCE CODE: UR/0000/66/000/000/0012/0016 AUTHOR: ORG: none TITLE: Potential noise rejection ability and mothods of realization of optimal codes I SOURCE: Vsesoyuznaya nauchnaya sessiya, posvyashchonnaya Dnyu radio. 22d, 1966. SaktsV,a teorii informatsii. Doklady. Moscow, 1966, 12-16 TOPIC TAGS: signal noise separation, signal coding ABSTRZT: ExamLnation of known thooratical formulas for errors In code-transxlsuion ,systenz shows that: (1) The noise-rejection ability of an optimal (equidistant) binary code is determined only by its base n, and is independent of the number n of its used; (2) Within acceptable error-probability values (1073-10-6), the ~ortnogonal code having mmax ensuros a probability of information-trarAsmis5ion error ;by three or%ders of magnitude lower than ihat of the optimal binary code..Mothods of D ~constructing orthogonal codes are briefly discussed in general terms. Orl.g. art. has: .1 figure and 12 formulas. ,SU-B CODE: 17, 09 / SU&X DATE: 28Apr66 ORIG REF: 004 OTH REF: 000 Cord 1/1 JAI uo 0 19 10 jot to a ij 7 c 0 d L) a v ii V.F. ycpl(~V. sffccr of gas-aaturateG ~n, cl,;ran3ch and ~:~:Ctility .:L,;a oi titanitun 4alloyj -;PCZ! AN SSSR. institut L yego -)Ii"vy%*, no. 10, 1963. 1:ialedcvanlya titanovy*',,Ii splavov, i "I C 'TAGS: t i ti 0, i: LC -I I -a I ILI r-nd zeduced L, L L-L. U- D 7 1 1~ C~ 11 Iv T;'ll.-', ~z U'i ca t;1,.2 ot:'Iizr il-~, 'bi rice. 1'. c o 7 cablczi ove s s () Cfiil- -iii i inct"Allurc." Kim ri r.' fl 11 (A 47 ,)/1q1/61/OO0/006/002/oo6, 13 L) B110113201 -------------- AUTHORS: Kamenskiy, I. V., Itinskiy, V. I., Teplov, N. Ye. 'b-idrianov, B. V. TITLE: Synthesis and study of monomeric and polymeric reaction product6 of acetophenone -aith furfurole PERIODICAL: Plasticheakiye massy, no. 8, 1961, 12 15 TEXT: Reaction Droducts of acetODhenone with furfurole are as follows: -1120 0 \CHO + aico-qli, =Cti-CO--qH, 0 \CH _H10 (A) k0)\01O+2CH3-CO-q11, ai,co-C,11, 0 -Card 1/8 S/191/61/000/008/002/006 Synthesis and study of monomeric ... B11CIB201 (II) is obtained with considerable excess of acetophenone only. (1)'is prepared by condensation of equimolecular amounts of furfurole and acet6phenone by means of sodium eth~~late in alcohol in a yield of 60 - 80 elb. In-consideration of the fact that the production of resins by means -df benzene sulfonic acid catalysts and resulting resin products had be6n hitherto insufficiently desc~?ibed, their descriptioh was the aim o~..the present work. The authors used (l)-furfurole, (2) a'cetophenone. The polymers were obtained (1).directly from the reaction mass without separation from monofurfurylidene acetophenone (1,1FAP), (II) by way of resinifict,.tio'n of ;tFAP. The product produced-by Harvey's method (Ref. at USA Patent 2,461,510 (1949)) loses fluidity on, the passage to the B stage.. nardening takes plac~e ~' 2500C during 30 minutes with the separation of t 50 ~j of volatile parts. The authors ,-rashed the reaction mass with cold water, dried it at 1000C~Ind 15 mm H& during 3 hr, thus obtainin a brorrn 14 ~~ furfurole, 16~!. oily liquid. A vacuum distillation yielded: , 0 acetophenone, 60-1/'0 I-WAP, 10 c' resin. After 3.5 hr of heatine at 250 C a fusible black resin (dropping point 6500 was obtained. On addition of benzene sulfonic aci acetone solution) th~ resin is hardened 9 (5 0 during 19 minutes at 250 C under separation of 40 % of volatile Darts and Card 2/6 2 5596 S/1C, 1 /6 1 Synthesis and study of monorrE!ric-... B110/B261 formation of foaming products~ Table I shows that in :-iiAP producLior, under optimum, equimolecular conditions, a temperature drop I reduces the resin formation ard a,, the same time i-E;tar.*,,s thc ~-,-.FAP formation. An increase of the catalyst amount (experi,-.ents 4?'~"'-l '2)' and a concentration IncreaBe of its aqueous solution (exp'ril~,erts -io - -,I), however, speed it up. At room temperature (experiments b - 12), !,1FAP is obtained without resin, 20 g KOH in 20 g H 0 were added ~,y drops to 1,6 j-, furfurole and 120 g acetophenone within 20 ? .50 minutes, neutralized /kith 0.5 11 HC1, washed with H20 until Cl ions were removed completely, and drit-i in vacuum. "'IFAP is briCht-yeljow, f ine-crys tali lir~e 'i-ith the meltin,~~ p3int 41.80C, and 89 ~- of the yieid, soluble in ail (to 12 ~(. in petroleum eth~,-r),, Its specific grit-ilty Ya6 point 166 0Cat 11 mm Ht.~, 18100 at 9 ht- The 'molecular weiilf-t. cryoscopically deteri;;Jned in dioxan Vi"s 19~"E~' tJ~'-' since benzylid~.,.ne auetopkienon~-- compounus auc two 11,y(jr-nYy1 al-uinf~- Resinification took place (I) thermally, (11) in thL. Pruzer:c. of a According to Table 5, rf.-;inific~itiorl (25000 with 95 - 97 ~,' yield, jince Lvrzene null"unic acioi (111,~;Aj '11.j Card 3/8 I /CjoU/u(j,: A~u Synthesis and study of mono:..eric (Table 4)dinoolvu in tho rionvmF:r, tii,~, I%ttur wo to n a h r necked flask, and 1 - 5 catal.-/ot w,',-. add~--d ~,'!Aer v4:'-~ 1 f -, 1) 1* rosin obtained in a y i e 16- of 1~6 s Ib r i t1 ea tro o ;i. p W-5 9) monomer in -wG al to ~ uerie -1 el'];"a w~ monomer) a viscous, rut-I-er-like maSZ3 wi.;,Ch Melting, ~.inssolutle polymf-r. All w-1, and a sl-ecific gravity ~f 1 ~1 The ~iro:,Pir!F Obtain,-d witiout B!;A w;.is 7) C; 0'at Of r~.,,njr, ijz3;, w;,~l The resins w,!re found to be well. soluble in I ',,I (k,*rl VIktiVI,:; , (j chlorohydroc arbor., various %etonic.-, (~~yclrLexanune). iscar,-,ely in and others. FractionL.Lini; reco,-razing a polya rot, Four fractions were separated frow -1 10 % acetorit; !.joluticln: i residue, (2) and (3) wt.-re separat-fd by adi.i tion of' 10 -1111 II)o to a !".-0 -,,;1 solution, (4) by means of' 1W0 ml Irl 20 Infrared apct;tra 16r produced without (1) and with (11) catalyat y1oldQq CO t,%nd.,j 1 1. (1685 1665 cm- ) and double *Lond bands (1047 1621 cm- ) 1.11 tile -,;O1ljUgatc -11=C-O-system. The double pea',.,; lvc-re. howe-or. foan~t to 'ce weaker particularly with (1). The pe~,k of othylene Lond(121(4~ - 1~lo exists only witI, monomer tend (1j),. The abzjorrtion b~.tnd of' the fz;rP--I r;.nir Card 418 Synthesis and study of monomeric... -2-5596 7 S/19 61/000/000/002/006 Bi 1 OXV2011 (1131 - 1189 cm is weaker with (I) and (II) than with the monomer. The pea%s of the benzene nucleus (1110 - 1070 cm- appear in the three spectra,. 1 whereas the furan ring-bound in o~ p(I -pooition .(1378 cm- ) was found only with (1) and (i1). There are 1 figure, 5 tables, and 15 referencesi 6Soviet-bloc and 9 non-Soviet-bloc. The references to ~nglish-lanruage publicatione read as follows; Ref. 71 US Patent 2,4611508 (19A9); Ref.. 8t US Patent 2,461,510 (1949);' Ref. 9: US-Patent 2,768,406 (1956) .i - - - I . t tiN . --- I - I . - ---- - - --- -.- - - - - - - - -- --. ---- - - ---- -,-- - -- -, - - - - - I- I- - kw I., 5LL Agm tz-, N-Yes; KABACHNIK, th r-, thy A.1:164-166 ganichesidkh Trj.,-.tjtv1, el,mentoor ri'au"e'l IlLy 17, 1965- TEPLOV, O.V... mladshiy nauchnyy ootrudnik Role of human ascarids in the epizootiology of ascariasic in piglets. Trudy VIGIS 11:156-160 164. (MIRA 18:12) ABUSITOV, S.K., Izobratatell; THPLOV, P.V.. izobrntntn11j GOGULIN. I.Ta., loobretatell r- ' Dealgning now loomo. Izobr.v SSSR 2 no.2:5-6 7 '57. (MIRA 12:3) 1. Gavrilovo-Poaadakaya tkatakaya fabrika. (loons) TVIOV. S.I., kandidat meditsinskikh nauk (leningrad); SCKOLOVA, To.A. tZftlngrad) Iffects of the cerebral cortex on the cardiovascular system connected vith imminent surgery. Klin.med. 34 no#9s4l-4? S 156# (MLRA 9:11) I* Iz teraparticheekogo sektore (zav. daystvitaltayy cholon AKK SSSR profs H.T.Chernorutakiy) Institute fistologii im. I.P.Pavloya AN 6SSR (dir; akad. K.H.Bykov) J Gospiralluoy khtrurgichoskoy kliniki (dir. profa- F.G.Uglov) I leningradekogo meditsinskogo, Instituts iment I.P. Favlova (dir. A.I.Ivaaov) (SMXRT. GPXRATIVA. psychol. off. of cerebral cortex activity on cardiovasc. system) (CUR RAL COMIX. physiol. off, of cortical activity on cardiovase. syntem before imminent surg.) (CARDIOTASCUIAR SYSTIM, physiol. off. of cortical activity- befor imminent surg. EXC",RPTIA =CA Scc.18 V01.1/0' Cardiovascular Jimo 57 1795. TEPLOV S. 1. I-ab. of Elect rophysiol., 'I.P Pavlov' Inst. of Physir"..' Lening-ra-T ~-xeri~mcntal coronayy insufficiency and its Yeproduction as condilioned -Ycllcx (Russian text) Fiziol. Z. 1956, 42/9 (7115-751) Illus. 5 Lv. injection of posterior pituitary extract (3 units in a dog of 21.5 kg. and 5 iinit, in another dog, of 13 kg.) produced within 30-45 sec. sinus bradycardia ('10 to 110 beatsIn-iin.), prolongation of the P-R interval (by 0.02 to 0.03 sec.) and of the Q-T interval (by 0.04 to 0.05 sec.) and an increase of the T wave by about 3 times the orivinal amplitude. The peak amplitude occurred 2.5 to 3 min. after injection and disappeared in the 6th to 7th min. These changes, interpreted as due to coronary insufficiency, could be reproduced by a conditioned acoustic signal applied 30 sec. before injection of the extract. Conditioned bradycardia appeared after 80 repeats, prolongation of the P-R interval after 120-130 repeats and conditioned increase of the T wave after 100 repeats. Although the number of repeats necessary for the iormation of the conditioned reflex was unusually large, the conditioned response was in no way different from the direct effect. Once established, the conditioned reflex was very stable; it disappeared only after 150-160 repeats without reinforce- ment. Simonson -'Minneapolis, Minn. (11, 18) EXCERKA MEDICA Sec 18 Vol 3/6 Cardiovascular June 59 V323. Alechanism of electrocardiographic changes produced by pain stimulation (Russian text) ILJINA A. 1. and Trm.ov S.I. 1.P. Pa% I,)%- inst, of Phviol. and iab, of Pathol. Physiol., District 31ilit.-TPTs~peningratl A. 4'*,S (7211-;26) 11111S. 5 Electrical stimulation of the sciatic nerve in a curarized cat produced a slight STS elevation within 5 to l0min., and a more pronounced s'r, cievation several hour--. after stimulation, coinciding with the first and second phase of blood pressure elevation. These changes were prevented by bilateral denervation of the adrenals. Simonson - Minneapolis, Minn. (11, 18) 1 71T- TEPLO7, S I. Reflex renctions from the stomach on the blood in exDerimental gnstritis [with summnry in BzWIishj. Biul.eksp. biol. i med. 46 no.7120-23 Je 158 (MIRA 11:7) 1. 1% ekeDArimentallnoy lAborntorii (nach. - knnd.med.nauk S.I. TA2-1-OVj Leningradekogo okruzhnago voyenno-Co Sokolov). Predstavlena deyetvitelinym chlenom SSSR M.D. TuBhinakim. (GASTRITIS, exnartmentnl, eff, on 1e*ukocyte count (Bus)) (LMKOGYTE COMIT, exper. gnatritis (Run)) IRCLIKIS, A.V., TEFLOV, S.I. Chazges in the 9ecretomotor activity of the stomach In experimental gastritie [with aummaz7 in Znglish]. Biulfekspblol. I med. 46 no.831A-48 Ag '58 (MIRA 11:10) 1. Iz Leningradskogo okruzhuogo voyennogo gospitalya (nach. NOS* Sokolov) Prodstavlena deystvitellrqm chlenom AMU SSSR N.D. Tushinskimo' (GISTRITIS, exper, off. on secrotomotor activity of stomach in dogg (Rua)) (STORACH, physiol. off. Of expero gantritis on searetomotor activity In dogas (rluu)) TOWNE, A.V,; IL'INA, A.1.1 TITWV, M. A'---,- Nechanisms umderl7lng changes In coronary blood flow accompanying pOn stimuUtion. Fiziol,zhur.SSSR 45 no.71753-76o 11 159. i (KM 13 -4) 1. 1aborator1ya*nervno7 trofiki Inatituta fisiologii im. I.P. Pavlova AN SSSR, i Pitofiziologichask&ya laboratortya Okruzhnogo vo7eunogo gospitalya, Uningrad. (OORORART VMS= physiology) (PAIN pbysi6logy) I T0NKIKHv L.V.; ILIINAV A.I.;_ TFJ'LGVg S.I. Pharmacological analyeic of the mochanim of changes in the blood pressure and coronary circulation folloving painful oti-Ilations. Fiziol. zhur. a no.120-456-1462 D 160. (MIM 14: 1) 1, Laboratoriya nervnoy trofiki. Institute, fiziologii im. I.P.Pavlov,a iii SSSR# Leningrad* (BLOOD PRESSURE) (COROHLRY VESSELS) (PHAF14ACOLOGY) TONUKHj A.Y.; IL1111AV A.I.; TEPLOV, 3.1. Chan,jes in the coronary circulation and blood pressure during Btimilation of the hypothalamus region. Fiziol. zhur. 47 no.7: 801-105 J1 161. (MIA l5sl) 1, From the Laboratory of Tropic Innervation; I.P.Pavlov Institute of Physiolo y Leningrad. MR&M nskz) (BLOOD PIMSSURE) (HIFOTHALAWS) TEPWq, Ser s :&~, Iv novich- VA ILEVSKIf, N.14., red.1 W110110VA, 1,M,j "OHM " . _- vl---T , G.A., tekhn. red. te . red., MA aSH (lieure-I and hormonal regulation of coronary blood circulation] Nervna:Ia i gormonalInaia reguliatsiia koronamogo kroboobrashche- niia. Leningrad, Medgizp 1962. 142 p. (MBU 15:6) (CORONARY VE&SLS) L 29213-66 ACC NR, AF6019078 SOURCE COEE: WV023916510511005105541056.3 OTf,: laboratorf of' the Physiology of thei Vegetativa Mirvwus System and Nervo TTo ci. P4 Institute cf Physiolo L.P. Pav3nv,, All SSS.R,_jqn-L d(Laboratorlya fizio- paA loif1__v"c__go1_.,a_t_ivnoy nervnoy siste,--rf i Tervnoy trofikl Instituta fiziologii A-14 S&Z) TITIE: Role of ach-enargic vechaniar,3 In tim dovaloS~wit of prolonged changes ir, the olectrocardi,igram and blood pressure following stipulation of the hypoth4.J4r,-qJ_ SOURCM FizioloGicheskiy,zhurnal SSSR, v. 51, ao. 59 J,965,9 $514 -563 70PIC TAGSt EKG., blood pressure,, catp vasopressin., horrone ABSTRACT: 'Alit experimonta conaucxen an cato, atirrulation of the anterior regions of the hypothalamus produced a two-phano (dopreanoi-preanor) reaction of the blood prenaure followed by dovelopcont of a prolon,-ed (up to 3 hours) wave of blood proeoure increase. Pirthermore, pronounced und ntablo charGes in the EKG, spec- ifically in the ST ael,,,ment and T wnve, wc~rc obaerved. Upon an intravenous inject- ion of nhlorrromazine (largnctyl) or dene:-vation of the auprarenalo# the prolonced pressor reaction and 'the pressor phase of thv Initial reaction were abeent, while no changes in the FXG occurred. Irritntion of tho poaterior-median hypothala=s generally produced either no change or a 1,Tadual de,.renoe in the blood pressure, while the changes in 'the LXG were minor, In three axporimente out of 12, a pro- cipitato drop In the 1;1ood presoure took place. Th3 effects of the Mainietrat- ion of chlorpromazine or donervation of the cuprarcim13 indicated that the pro- longed preanor reacticn. produced by irriltE.tian of the anterior hypothalamm was due to a horm,)nal reaction initiatad by adranalin mid remating in the evolution of vnaopreasin by the anterior hypophyoto 4 Blocking qf~ -the Jaupply. of adrenealn eliminated Ahq preaeor reactl "n" haut 6 f1meas 115IJB CQEt 0/sum rMt 2~JanX)4 Oq~J( - 8 02F 'fff7gO9 / 0711 REF U Dr, L 28045-66 ACC NRj J AUTHOH: Ton1':ikb. A. V.; , 0239 6)/0 T 111ina, A. I.; IePlov) S. 1. ORG: Laboratory of Phyviology of the Vegetation Nervous Syaten and Nerve Trophism, Instituto of I-V im. I In _FjiLqiolo F. Pav GV _AjjjS~ft Leninj~r Ad slatenry I nervnoy trofikd (Laboratoriya fiziologii vegetativncy nervnoy Instituta fiziologii All SSSH) n)ot i upon Irritation TITLE: Changes in the electrical activity of the h jAjazaL of a sensory nerve or administration of adrenaline SOURCE: Fiziologicheskiy zhurnalt v. 51,*no. 6, 1965p 755-761 TOPIC TAG3., pharmacoloUt electrophysiology, catp EEG, brain# blood pressure,, rasoprcssln, animal .physiology ABSTRACT: _Ln experiments on catst Irritation of the central end oi a severcd sciatic nerve (a pain Irritation) and Intravenous in~ectlon cf adrenaline had the s.:uae effect on the electric acti- vity of the hypothalamus: the activity In both the anterior and posterior divisions of 1-1he hypothrtlomus was Increa-sed (desynchro- nlZatlon of EEG rhythris took rjlaoj~ ~rjjjA t'410 fjj[jpjj~V,.ds~, Of 1.,'a'. I j-..o r"a "; ei I F, r ca c 'L, 1. c n c o: L i,, c 10, (1 w I F,, i an I x 10 ro I t;,, 1.5'-" lirs. afte:~ t-h" prl."-ary effect; (al-iLlulution jof thc-! elea.trlcal cLativity-of the hypothalamus *following the-pa-kn-_.,,. .CLa-rdy U ----------- 1, 28045-66 ACC NRs A.P6018179 jrr~tat.,~,on- or- injection-of a r al Intl R-detiond I-nerease in the, 'lc . ti inc, I - _0 t cai a'c Vity,of the hypothalnnun, took place, c0 ed I','I'th the pxolonged wave of blood pressure increase described In the authors' earlier work. One may assume that a chain neuro- ,hormonal reaction Involving stimulation of the hypothalamus do- -veloped both in responso to Irritatiop of the selatio nerve and I ito injection of adrenaline. Irritation of the sciatic nerve I Istimulated the sympathico-adrenal system; vavooonstriction under the effect of nerve action and also release Into the blood of i adrenaline and vasopressin, which was oontrolled by the vegetative icenters of the hypothalamus, took placo. The initially released Jadrenaline stimulated the hypothalamus, with the result that ::vasopressin was releasedo producing the seoondl prolonged Increase orig, ,in blood pressure, whieh was of purely hormonal orISI4. ........ ---- art. -hdd':__ 6 figures. lin..S7 SUB CODE: 06/ SUBM DATE: 3OJan64/ ORIG REF: 0051 OTH REF: 009 2/2 e_ ~, VALSWYEVA, L.f.; TECU;'j, Changes 'in "'ne coronary b-ioccl fl()~~; In fibers of the vap-l-In n,?,rves Fi7iol.--'!~ur. 51 165. 18:10) 1, laborato-Hy-, f,7--*r,-.'u--71i W!,,-?,tAat,lvnoy nerjnc~v i nervrioy trofjlki !*i-,,,,~-:3--)z:-'li I.P.Ilavlovr., AN Lcnin~rad. -~r -- .-), ~~i ~111 6" Iv. f , YSLIZAROV,P.P., kandidat takhnicheakikh nauk; TEPLOV,S.V.. inzhener *W.V. Heat losses during the starting and shutdown of the TP-170 boiler. Teploenergetika 2 n0-7:38-44 Jl 155.' (KLRA 8:10) 1. Moskovskly anergetichookiy institut (Boilers) BLOKHIN, V.N.; GRIGORIYEV, M.G.- KOZIMUIXCV, A.I.- KOROLEV, B.A.j MATYUSItIN, I.F.- PARIN, B.V.; TSIWUW, I.L.; KALIHIRA, G.V.1 FEDOROV, A.M.; KOLOkOLITSE;V., M.V.; SOKOUN, V.V.; PRILUCHRAYA, O.A.; SHUMIUDIA, Ye.I.; ABRAMOV., Yu.G.; FUMOV, A.Kh.; IKONNIKOV, P.I.; VOZ!-iz.3Z.'!SKIYJ, I.Ya.; TUk2~~; NIZINGVp N.H.; KUKOSH, V.I. V.M.Durmaohkin; obituar7. Ortop., travm. i protez. 21 no.801 Ag 160. (DURMHKIN,, VIKTOR MARKOVICHp d. 1960) (MIRL 1311-1) ACCESSION NR: AP4004156 S/0294/63/001/002/0318/0320 AUT11OR* Filimonov, S. S.; Kryukova, M..G.-, Toplov, S. V.; AyrJqtov, A. A. TITLE# Test stand for studying heat transfer in the flow of liquid aluminum in a pipe SOURCE: Teplofizika vy*sokikh temperatur, V. 1, no. 2, 1963. 318-320 TOPIC TAGS: heat transfer, liquid aluminum heat.exchanper, liquid metal, liquid aluminum, aluminum hent.trnnsfar, heat exchnnper, liquid metal coolant, coolant, fluid flow ABSTRAM A test stand has been designectifor beat-transfe.r studies with liquid aluminum. The use of liquid-aluminum an a heat-trans- fer agent in heat exchangers operating at tempornitureetexceading 1200C is being investigated since difficultion*are encountered with alkali metals at such temperatures. Fig. .1 of the Enclosure shows the test assembly. An induction-type'electromagnetic pump with a traveling magnetic field (capacity 3 m3/hr) was specially Card