SCIENTIFIC ABSTRACT N.G. CHERNYSHEVA - S. CHERNYSHEVA

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CIA-RDP86-00513R000308710003-9
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December 31, 1967
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SCIENTIFIC ABSTRACT
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112-3-6149 ,Distqrtion of Magnetic Induction and Electromotive Force Oarves (Cont.) curves., which were obtained with an accuracy of 3%- Oscillograms of 6urrent were used to determine the form factor and amplitude factor, which can be applied to a-c testing of magnetic mater W 9. G*L~G* Card 3/3 Y.S tj, OHERNYSHBY9 Te.T.; CHXRNYSHBYA, N.G. ft,udles on W-119thoods of wgwtlo measurements in the raW of freqNsucles. ?rudy VNIIX'no.29.-83-108 156. (KIRA 10t12) (Magnetic wasurements) 6?. USSR/Magnetism - Experimental Me-thals of Magnetism Nos Jour : Ref Zhur - Fizika, No 1, 1958, 1128 Author : T!!-:nysheva, N.G. Inst Title : Appaxp6tuv for Measurement of Magnetic Characteristics of Ferrites. Orig Pub : Izmerit. tekhnike,, 1957, No 2, 46-49 F-1 Abstract : Description of a series-resonance bridge circuit for the determination of the mgaetid parameters of ferrites in the frequency range from 20 kc to 12 Me. The specimens vere in the forms of toroids, on which a winding was pla- ced. The circuit can be used to measure ferrite coils with inductances from tens of millihenries to tens of microhenries and inpedances from 5 to 1000 ohms with errors of 1 and 516 respectively. Card 1/1 CUMSHEV, E. T.) CHERNYSBZVA, N. G. and CHEDURINAj S. V. -V~~ "Present State of t e Probelem, of Testing Magnetic Materials in dynamic Regimes" Role and Importance of Magntic Rlemt~its- Some Findings of the All-Union Conference on Magnetic Elements in Automation, Telemechanics and Computer Engineering. Xzvestiya Akademii Nauk SSSR, Otdeleniye Tekhnicheskikh Nauk, 195B, Nr 3, FP 174-175 JUSSR) (Author SOLOMONOV, M.) 18M SOV/32-25-4-23/71 AUTHOR: Chernysheva N. G. TITLE: Methods'of Deterfaining the Properties of Electrotechnical Steel (K voprosu o metodike opredeleniya avoystv elektrotekhnicheskoy stali) PERIODICAL: Zavodskaya Laboratoriyal 1959, Vol 25, Nr 4, PP 437-439 (USSR) ABSTRACT: Because of the new electrotechnical steel types worked out recently which can be used at-higher frequeDcies, the magnetic characteristics of the GOST for the audio-frequencies of 400, 5001 1000y 2400, 4600 and 8000 cycles must be etitended. The following magnetic bharActeristics are recommended: 1) The basic curve of magnetization under dynamic conditionsf 2) The function of all the"specific loss66 of the maximum magnetic induction, at corresponding frequencies of the magnetizing current, 3) The limiting hysteresis loops at different-frequencies, and the corresponding paramatr~rs, 4) The material characteristics under conditions of a combined magnetization by 2 different fields. Tests in week magnetic fields and at higher frequencies are best carried out with definitely dimensioned ring-shaped samples. Card 1/3 According to GOST 602-58, tests of sheet metals must be carried SOV/32-25-4-23/71 Methods of Determining the Properties of Electrotechnical Steel out in weak magnetic fields with band samples which are over- lapped on both sides-to secure a better magnetic contact. Besides indications on- tests with Epstein's devices the following devices are recommended:voltmeter of the type MVI-1 X, watt- meter of the type D-522! (for*50 cycles), and of the type D-542 (for highbr'frequ6iibies) which are manufactured by the I'Toch- elektropribor" Works. The VNIIH designed a diode voltmeter VL and a thermoel6etric wattmeter VYT-2 (measuring rang,? 10-200 v and 0.1-10 a (cos T - 0.2)) which are combined with auxiliary devices and a measuring device to constitute the special unit of the type UMIPT-1. The latter is used for tests of magnetic- soft materials under dynamic conditions, in the frequency range of 50-8000 cycles. Measurements of magnetic properties accord- ing to the primary harmonic waves of the field tension and in- ductibii can be maae-at the bridge plant of type K 520 ("Toch- elektropribor" Works) at 500, 1000, 2400 and 4800 cycles. The same fadtory designed the devices TJ-55 and U-542 for the frequ,encies of 50 cycles. Even after a waiting time of 10 min- utes subsequent to demagnetization as suggested by GOST 802-58, Card 2/3 grejat variations of the magnetic state can be observed. SO'1132-25-4-23171 Methods of Determining the Pro-jerties of Electrotechnical Steel ASSOCIATION: Vseso.,ruznyy nauchno-issledovatelfskiy institut metrologii (All-Union Scientific Research Institute of Metrology) Card 3/3 2 Ogg lip irg 91 13t ai s 111 rv:j, IV V R 47 ii; . k , ell Hquo VHM S/194/61/000/009/006/053 D209/ "302 AUTHOR: _~rn~shSy~, N.G.. TITLE: Apparatus for measuring magnetic characteristics of ferrites P U-MODICAL: Referativnyy zhu,L.-nal. Avtomatika i radioelelctronilca, no, 9, 1961, B. abstract 9 j150 (V sb. Vopr. obshch. clektropriborostr., Kiyev, A14 USSR9 1960, 106-111) TEXT: A resonance bridge utilizing components solely of USSR manufacture to measure &x of ferritce in the frequency range of 20 kc/s to I mc/s is proposed. With the inductance of the mea- sured samples varying from tens of microhenries to tens of milli- henries and resistances from 3 to 1000 S1 the error of measurement amounts to 2-576. A table for finding the ;iccessary range of fields and frequencies for the measurement of seven various makes of fer- rites is provided. The results of measurement of )L of the ferrite Card 1/2 S/194/61/000/009/006/053 Apptuz'-I~s for i-neasuring... D209/V302 H4 -2550 (Nta-2500) at the frequencies of 50 - 100 kc/s and fields ot C.,-)05 - 0 03 oerst. are given. Z-Abotracter's note: Complete tra as i.atiorC~ '011~ Card 2/2 S/'194/61/000/011/003/070 Otandard of weak magnetic fields D256/D302 L-I~ and 1.576 for a standard field 1.0 and 0.003 Oe respectively. 6 references. Z-Abstracter's note: Complete translation2 Card 2/2 CHERNYSHEV,, Ya.T.- CHERNYSHEVA,, N.G.; CHECHURINA.. U.N. jnterla~oratory coppriaon of standard measures of pagnetic flux.. measuring aoi2s, and norml eaziples of magnetic maUwials.' Trudy-inst., Kom. stand., mer i izm. prib. no.43v.40-1+2 160. (MIRA 14:7) (Magnetic measurements) CHOMEWA R G - CHECHURM p U.N. Apparatus for testing samples of forr=agnetic mater$4# P* too use of an up to 20 kHz frequency a3ernaung curre4.4it~ 4~m4, taneous magnetization by a constant and a variablo r~Q4* livdy inst, Kom* stand.,, mer i izm. prib. no.43:56-68'-160. (MIRA 34:7) (Magnetic measurements) CHERNYSMA,_A,g,j CHECHURINA, Ye.N. Conference on methods wid equipment for testing magnetic materials . Zav.lab. 27 no.Usl436-1438 161. (MIRA 14:10) Nagnatic materials-00bgresses) CHERNYSBEV, Ye.T.; CHERNYSHEVA N.G.; CHFbHURINA, Ye.N.; BALIYAN, L.., ' -I =kC red. red. ; KASHiIk, ~. [Magnetic measurements using alternating and direct currents] NagnitrWe izmereniia na poatoiannom i peremennom toke. Moskva,, Sthndartgiz, 1962. 163 p. (MIRA 16:1) (Magnetic measurements) (Magnetic fields) (Electric measurements) QREWMV4. N.G. Methods of measurement and equipment in the all-%Ln state standard formagnetic materials. Trudy inst, Kom,stand.mer. i-izm. prib.Uo.61+:9-17 162. (MIFLL 160) (YAgnstic matoriale-Standards) (Mapetic measuremw4te-Iquip6ent ind supplies) OMMMIMVA, NO-0 *Iection of otandard~chatactsriotics for forrmagnotie obeet and strip materials, Zav. lab. 28 no.9slO87-1088 162. ... . I I (MIRA 16-.6) 1, Vessayunyy nauabho-insledavateltskiy institut notrologii in. D.I. Mendoley6va. - (N~apstic materialo-tStandards) I, CMMSHEV, Ye.T.; CHECHURINAj, U.N.; CHERNYSHEVA, N.iL; ORALOVA, I.A. Research by the A1.1-Union Research Institute of Metrology on the establishment of methods and creation of equipment for testing standard specimens of ferromagnetic materials by alternating curjrent. Trudy inst. Kom.stand.mer i izm. prib no-64:145-159 162. (MIRA 1635) (Ferromagnetism-Mea.-uremept) (Magnetic measurements-Equipment and supplies) KURTTS, V.L.; ORALOVA, I.A.; CHE K~.IAVA j_11"Gp _ Differential calorimeter,~, Trudy inst.Kom.stand., mer i izm.prib. no.72:39-52 163* (MIRA 16:9) 1. Vsosoyuznyy nauchno-issledovateliskiy institut, metrologii imeni I M lendeleyeva. (Calorimeters) ACCESSION NR: AP4038434 6/0115/64/000/004/0046/0049 AUTHOR: Studentsov, N. V.; Cherny*ahava,'. N. G.; Chechurina, Ye. N. TITLE: Accurate measurements of magnetic parameters in science and technology SOURCE: lzmaritel'naya -tekhnika, no. 4, 1964, 46-49 TOPIC TAGS: magnetism, ma"gnetism measurement, nuclear resonance, ..paramagnetic resonance ABSTRACT: The following magnetometric standards are presently used in the USSR; the unit of magnetic field intensity is established by means of a quartz Helmholtz coil 312 mm in diameter and having an accuracy of 0.0012. Magnetic flux in established with a Campbell coil of 300 mm and 480 mm diameter, for the primary and secondary coils, respectively, with an error of 0.004Z. These values are then:-- transferred to industrial measuring instruments with an accuracy I varying from 0.01 to-0.1%. Recently, the phenoneron of magnetic nuclear resonance has come Into use as a stindard for measuring the CWd 1/3 ACCESSION NR: AP4038454 intensity of magnetic fields from teas to millions of amps par,-= with an accuracy of a few thous.anths of one percent. other phenomma such as paramagnetic resonance and optical pumping have also been'' used for highly accurate measurements of very weak magnetic fields. Current scientific developments call for instruments *capable of measuring the geomagnetic field. and also extraterreatial magnetic fields with an accuracy of I x 10-3'amp/m. that is, about 0.002Z. In 1964 at the National Economy Fair, instruments were displayed i for the determination of atomic constants (gyromagnetic ratio) designed by VNIIM (All-Union Scientific Research Institute for -Iletronomy)'and KhGIMIP (Kharkov State Institute of Measures and ' Measuring Instruments). One device measures we'ak magnetic fields within an accuracy of'O.002%; another Instrument, the IMP-3, is used to measure the gyromagnetic ratio from 40 to 1200 kiloamp/metet. An instrument similar to the IMP-3, with a range of 1-10 kamp/m and' accurate to within 0.05%,was also shown. Some of the new develop- ments scheduled for the next 10-15 yr to satisfy the demands of Soviet economy include a change-over to magnetic standards based on elementary particle constants with an accuracy of 0.0005%, the general use of the nuclear resonance method and optical pumping iCard ACCESSI0N'NRv AP4038454. for magnetic field measurements, and tba.adopt~on of new standards for the testing of magnetLc materials. .Orig. art. hass formula ASSOCIAT'ION: none SUBMITTED: 00 DATE ACQt 12Jun64 ENCL: 00. SUB CODE: 'Wilmp NO REF SOV: 000 OTHERs 000 LCwd 3/3 ZORIN, D.I.; IVANOVA, L.F.; CHERRISHEVA, N.G.; SIHWIKOV, Ye.G. Complete set of apparatur for testing high-frequency ferromagnetic materials. Nov. nauch.-issl. rab.po.me tr. VNIIM no-5:6-9 164 (MIRA 18:3) L 44440-66 EWr.(m)/EWP(t)/ETI .. IJP(c) JD ACC NRI AR602,5792 SOURCE CODE: UR/0058/66/000/004/HO56/HO56 AUTHOR:' Zorin, D. 1. ; Ivanova, L. F. ; Chernysheva,. N. A ; Shramkov, Ye. G. mo ORG:_ none TITLE: Resonance bridge for determining magnetic characteristics of high- frequency soft magnetic materia-ls. SOURCE: Ref. zh. Fizika', Abs. 4Zh380 REFESOURCE: Tr. in-tovGos. kom-tastandartov,-meriizmerit. priborov S5SR_ vyp. 79(139), 1965, 65-75 TOPIC TAGS: measuring apparatus, dielectric , ferrite, 14igh frequency, magnetic material, magnetism ABSTRACT: A measuring apparatus is described for investigating samples of magnetodielectrics and ferrites with the greatest accuracy available with the present level of technologyi- An analysis of measuping accuracy is given, and recommendations are- presented permitting the most accurate measurement6.. [Translation of abstractj [NT] SUB COPE: 14 cliElmaslIETA, 11. 1. GAIINOVICH, E. N., and CHERNYSHEVA, Heat Treatment of Veptable Seeds for for the Control of Fungus Diseases in 31"~ Sa13 N. I. "ExperLments on Collective Fams., 1. the Control of Diseases., II. Use of 3ulffm- Cucumbers, 11 Sqd I C),!orod, no. 3, 1946, -)P. 53-( W. SO: iIRA 10 .1 31 0 -53, 15 Deceribeer 10,53 ALIPEROVICII, Ya.A., kand.med.nauk. PHEMSHEVA, 11. 1. , kandmed,nauk ---n 25~. Use of dicoumprin in the treatment of coronar7 insufficiency. TerRp. arkh. 30 no.6:84-88 Je 058 (MMA 11:7) 1. Iz kafedry propedevtiki vnutrannikh bolezney (zave - prof,* X.G. Mikulin) Gorlkovskogo neditainakogo instituta. (CORONARY DISPIASS, therapy, blehydraiyeousarin Pue)) (BISHYDROXYCOUKARIN. ther. use. coronnry die. (Rus)) XOROSTELEVt V.Ye.;'KOVALEVA, N.L; FROJUJOROVA, L.N.; YATKOVSKAYA, Ye.K.; qMN.13H U, N.I -,ATVEYEVA, V.N.; KOSTROMDA, I.N.; SEMINA, N.A.; ,,; Y TFIESHEVSKAYA, E,A, Study of the reaction-producing qualities of t1re chemically associated vaccine of the Gamaleia Institute of Epidemiology and Microbiology against typhoid fever, paratbyphold fever, and tetanus.. Zhur. iftrobloleepidA ii*2n. 33'no.6:121-122 My 162. NIRA 15:8) 1. Iz Instituta epidemiolgoii i mikrobiologii imeni Gnmqlei AM SSSR. (VACCINES) (TYPHOID FEVER) (PARATYPHOID FEVER) (TETANU.-) CHMMHEVA, N.I.