SCIENTIFIC ABSTRACT LUCHTER, A. - LUCZAK, J.

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SCIENTIFIC ABSTRACT
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by m1crobl9l ' ogy. ' -- - 1~1~0 bu mics, Krakow, Polan no k T ad. :4KkIuW); cf. Zessyly uk A IT T 9= ' N GdrnS'CW-Huj 9 Ged. No. 11, 45-M -TIle f &j~; its was in erred from the growth. presence of Petro um ~~tertaf~cujtum ~(I) prepd. frorw sdd samples taken from 'shauow holesf in the area explored. I were grown in an ak-; atm. as the sole C gource. Development of a rela, propane -s~vcn 50 Alvely larg no. of cultureaIrom, a H sample was; . te h to dl the re t l o P bl n- 4ca s senc e ro eum. ro ems c J . . I I own p test axe., nected with this 1) ay period ~ requiredl t :for test and (2) development 61 a de 1. the activity or, Ala- C Ij ~TL N~rn "'r Journal Ifiat. of Petroleum 1517. r-..Ol um industry. A. V01. 39 Luebterowa. BL 1. (Polish) Ins,t. Patrol. (Supple-- .Aug. 1953 ment to Nafta (Krakow), 1952, 8), 79-52, 2, 7-8.- Gqology Geomicrobiology is being employed to solve the ques- tions of origin of petroleum, its separation from sedimentar trol-eum 121! y rocks, and os~ectingt The varloiis breads of bacteria are brierly described: their appearnrico In known oil-bearing areas points to a new way of prospecting. The metabolism of various kinds of these bacteria enables some to reduce sulphates, some to consume paraffins, others to oxidize aromatics; paraffins with 10 to 16 0 atoms are easiest to attack. The presence of gaseous paraffins in aubsoAl over petroleum reservoirs is affootedlby them. In the Soviet Union some 18,000 Bamplest el) half from known areas, are being correlated with the 9 known subterranean structure. 2009 550.7 6-2.71' W-r-pi'llackal "UrIbod Q oil rlc!:tr,.,p!r g~ loglemej'% Tlaft'L No. pp. 21 11e5eamh_._carxJed`,ut-Jn lbe- U;S.SM- has:,mvpWd. that tbe-rnlcn~- Mzilogfcal -nzet;~ d ~of 61L reservoir explorailkn is-R-6121y toym gulfs, The author _~peclfies the pr~Jjjj _~__ domM -by the Fe To"C"'31 e e5 r 111SM'Ste In Poland In 01rig tLec q thij mejj~,ja, ond qaait!~l the tr-;iffl, Inati'm Of dravAll- zafupk~:; (if toll foe terit Purt)MWA, aver bictttla culturc,~ nod 1~014tl()11 (A hadcrIM strains. Telita 0-ILr bacitrin Psilturts wvre madc In (11.1 W svch liquid hydrocarbons nit mlnrrll pfl, p.,raffiii, )mtrol Inc' van,M11 vil, at Well, as In the p:Escnce of h ar o i Propane- zzir mfxture~j). `7 ~77- POL 884..An attenivi at application at bacterial gtrtlaa as Indicators of oilt~.W AL. A- Luchlerowa.! I !,U2 at the given W ITI.S. 1efof., 1954, 4. 3. -Muppi. to lyqjra"-~77 'I (Krukotv), 1954~ -10.i-Some micro-orgaulama futuid itt the mail cotwert Sas~ous hydrocarbons into carbon. 120 mixed cultures weru tested at depth of 3 matres an paribrat4d plates, "4 of these thrived. These 24 were then teated in the lab with C,-.C, mixture at 4%. 04%. and 0,04% conen. 3: mixturea were trrngpldnted twice. and each time their incuba.. tioll period short"Ited. M. a. t2 K Ilization of 11 tic ro'Urgao kins for its,., p-eAperinlenu; Oil tho utt flucitts. purifIcatiou of crestil refinery eP Alma L." idilm Is a Hild. Insi. Naft, 5, -1-8. Pub, in Aafla(Vola lit 1)'T, (1955).-A diieunsion mt rem-arch carrikA out un tile utijjz;t- lion of microOrganismi for purifying cmol reffil cry cithictib. Expts. resulted in tile isolation of 17 groujj5 (if ruicro6rgan- he s mme r bulls with -plietiol us! it d, f C an 1 7 r up.+ with 0 - 4"" cre.-iol as 'he source (if C. ests wcrW:.j"' pLr with -the application of:lab.-s ers. S. A. _S. LUCHTEROWA, A.; MARKIRL, E. Effect of natural gas on the development of methane bacteria. Acts, microb. polon 5 no.1-2sl4l-145 1956. 1.-Z Pracowni Mikrobtologii Nafty Instytutu Naftwowego w Krakowie. (METHANDBACTERIUM, effect of drugs on. natural gas) (GASES, effects, natural gas on Methanobacterium) -LWHTEROWA A Attenpting to use microoganisms for purUying cresol sewage from refineries. Biquelyn. pe 7* Vol. 12, no. 8, August 1956 NAFTA Krakow SOURCE: Monthly Idst of East European Accessions (EEAL)., W.. Vol. -5,, no. 2 Feb. 1956 L'ic CA -k e z ()Vj pt ~j t4 POIAUD/Chemical Technology Chozdcal Products and Their H-5 Application Water Treatment. Sewar_!e Water. Abs Jour : Ref Zhur - niUiYa) 140 3) 1958) 8501 Author : Luchterowa Anna Inst Petroleum Institute Title Bioche.-.dcal Method of Purification of Cresol Sewage Water of Petroleum Processing Plants. Orig Pub 'Nafta (Polska), 1957) 13) No 3, Biul. Inst. naftove3o, 1. Abstract Description of the results of experiments with 2 biofil- ters. I-st, diameter 0-3 n, hui(jit 1.8 m) size of slag particles 4 cm. The cresol concentration in sewaac water discharGcd to the biofiltcr, 50-400 mo/liter, pH 7.4. Rate of sewage water flow 8-5 liters/hour, The biofilm was forric-d after 1 nonth. On purification of the sewage water the concentration of cresol was lowered by 96-99%. Card 1/2 POLAND/Ch(Mical TeclinoloLTy CheLAcal proLiucts alld Thoir H-5 Application. Water Treatment. Sewage Water. Abs Jour Hof Zhur - mlimiya, No 3, 1958, 8501 2-nd biofilter, diameter 0.6 n, heitM 4 m, Oize of coke pnrticles abollt 8 cn. Concentration of cresol around 100-1000 r1fr,/liter, pH 6.8. Rate of sevaGe water flow 170 liters per hour. Decrease in cresol concentration, without recirculation, 50-8(Ypf; with recirculation about 100'~. Low temperature decroaaes the effectiveness. Card 2/2 LUCHTEROWA, Anna; DUTKIEWICZOWA, Elzbieta; CZAPIKOWNA, Anna Investigations on microorganisms in trickling filterv, Acta microbiol. pol. 10 no./+t4.17-422 161, 1, From the Nature Conservation Institute, Polish Academy of Sciences, Krakow, and Department of Microbiology, High School of Economics, Krakow. (SEWAGE microbiol) IAJCHTEROWA, Anna,, prof.,dr, Bacterial association of th-e'Wialka Puszcza stream. Acts, hydrobiol 4 no.1:21.,28 162. 1. Zaklad Ochrony Przyrody, Polska Akademia Nauk, Krakowj u1. Arianska 1, lub Zaklad Mikrobiologii,, Wyzsza Szkola Ekonomiczna, Krakow., ul. Sienkiewicza 5. T 9 1 Ae5001331 S/0 1 oz/64/000 / Go ij I AUTHOR: Luchuk. A. M. (Kiev) TITLE: Transmission of emergency cignals in &upervisory-control Systems SOURCE. Avtomatyka, no. 6, 1964, 55-59 T I U.PIG TAGS: supervisory control, emergency signaling L'I.BSTRACT: The term "emergency si.gnals" re.ers to the spontaneous change oi of a controiled plant or to a deviation o! .Ine. cjnLroil(~d paran-,eter.z lro-.n nak-ing t e ,nforrnatlon ~7a:)_ac,.!%, o.,a --ri-nai. The problem is considered of rv,. so ry -control system larger when the 5ysi-ern its calif~d or. to handle s,,gnalls, various methods t~f ran-s mi s al or, o' erne,-,~enclf., s,-- GISCUSSed and evaluated. A r-nethor, of er-Tier';ency-_q.4,r-.a, f~_qcribed in which a fast distributor instaiied at tne plant searcat6 ior zie E;ignals and encodes thern. 5%_-ch a trant;~s~or-.zed aiistribuzor -., oe6cr~-~e,. Ca rc; I L 21193-65 ACCESSION NR: AP5001331 detail, and a block diagram'of the emergency signiding system is supplied. Orig. art. has, 2 figures and 5 formulas. ASSOCIATION. none SUBMITTED: 11Jul63 ENCL: 00 SUB CODE: 1E, EC NO REF SOV: 00 1 OTHER: 000 Cord Z/Z 3~ 22948-9- EWA(h)/LVTW ACCNR: AP6005852 SOURCE CODE: UR/0102/65/000/004/0060/0064 AUTHOR: Luchuk, A. M, (Kiev) ORG; None TITLE: The operation of a switching phase-sensitive circuit with a capacitance load In the selection circuits A~' SOURCE: Avtomatyka, no. 4, 1966, 60-64 TOPIC TAGS: switching circuit, telemetry, circuit theozy ABSTRACT: The article examines the possibility of employing a switching phase- sensitive circuit for the separation of frequency signals of telemechanics. A description is given of various modes of operation of this circuit and analytic expressions are pre- sented for the output voltage of the circuit under these modes of operation. . It Is shown that the phase-sensitive circuit under certain conditions has frequency characteristics which coincide with the resonance curves of an LC single circuit. An analysis & pre- sented of the operation of the circuit with Its Input under the action of the voltage of a signal the frequency of which Is a multiple of the frequency of the controlling voltage. Orig. art. has: 4 figures and 7 formulas. Card 1/2 - - : : .: Z; , . ." . LUCHW.9 A. M.: MASter Tech Soi (dise) -- "The frequency arrangements of re- mote contmol w synchronous filter-generatora for agricultuml pover systems and an investigation of its operation". Kiev, 1957. 13 pp (Lrlw Acad Agric Sci), 120 copies (XLp No 5, 1959p 150) .ACC NR: AP6006389 SOURCE CODE, UR/0413/66/000/002/0119/0119 ~INVENTOR: Luchuk, A. M. 1~ 7 LORG- none, iTITLE: method for converting the amplitude of an alternating sinusoidal voltage !:into digital code Class 42, No. 178180 [announced by Institute of Cybernetics AN _~UkrSSR (Institut kibemetiki AN UkrSSR)l :SOURCE: *Izobreteniya, promyshlennyye,obraztsy, tovarnyye znaki, no. 2, 1966, 119 TOPIC TAGS: analog digital converter, phase meter, coding ABSTRACT - This Author's Certificate introduces a method for converting the ampli- Itude of an alternatingsinusoidal voltage into digital code. To simplify the con- version and improve the accuracy, the voltage to be converted is added to an alter-! 'nating sinusoidal reference voltage which is shifted by an angle of very nearly 900.: --differ~fiee _156twe-en th A -digital- phase meter-is -then- used -ior-converting-the- phase resultant vo, i it ltage and the reference voltageto d g al code. ..-I SUB CODE: 09/ SUBH DATE: lOJul64 ~Card.l/ th L.:- -UDC:__68l.142-07,_~_J /_ I C t W1, A) , / ~ -I , AUTHORS Inosov,V.L. Doctor of Technical Sciences,Professor, 105-9-5/32 .Lachuk,A.M.,Engineer TITLE A Frequency Supervisory Control Device with Synchronous Filters. (Chastotnoye ustroystyo teleupravleniya a sinkhronn7mi filltrami- -Russian) PERIODICAL Elektrichestvo, 1957, Nr 9, pp 23 - 27 (U.S.S.R.) ABSTRACT A remote-control device with a frequency code was worked out at the Faculty for Electrifiogtion of the Ukrainian Agricultural Aca- demy. It is of low capacity and can be used for the control of ob- jects spread over a large area. It consists of single-type blocks which in themselves are combined to an audio-frequency generator of low power and a narrow-band filter which,however, is not based on resonance phenomena but on the synchronism of the signal fre- quencAand on that of the local generator. This filter is described in detail by the authors in A,1956,Nr lo. The new plant was in- stalled in the agricultural energy system Korsun' - Sheychenko in July 1956 and has been working without disturbances until now. After this Luchuk A.M., developed a synchronous filter with cry- stal triodes. The description of a filter generator with crystal triodes is given and the problem of the possible capacity of in- stallations with such a filter is investigated. The principle of this filter is as follows: the executing relay of the filter reacts only if the frequency of the arriving signal coincides with Card 1/2 that of the local generator. As, however, such a coincidence is 105-9-5/32 A Frequency Supervisory Control Device with Synchronous Filters. little probable, the phenomenon of taking account of the local- generator frequency by the frequency of the arriving signal in those cases where their difference is small, is utilized, There- fore the zone of response is determined by the zone of capturing. The apparatuses described here can easily be produced according to the newest process for the production of radio apparatuses. There are 2 figures and 4 Slavic references. ASSOCIATION SUBMITTED AVAILABLE Card 2/2 Ukrainian Agricultural Academy. (Ukrainskaya sellskokhozyay8tyennaya akademiya). April, 28,1957. Library of Congress. 1. i.UCETK M.S. 2. USSR (6oo) 4. Sheep-Kazakhstan 7. Development of find-wooled sheep bredding In the northern Part of 4izakhstan. Sota.Zhiv 15, no.1, 1953. 9. 14onthIZ List of Russian AccessignX. Library of Congress, April 1953, iinclass. 1, ~ I 17!~ . ii- ~- 711777-1 . I a~i ~ 11 -- ~. F=- ~m--. - ~ ~ I L~ - ., f- L csyslaw; SZCZURXK, Zbigniew iU M~ q~ _ Xpithelioma calcificans seu mummuficans Malherbi. Przegl. derm., Wares. 6 no.2:111-116 Mar-Apr 56. 1. Z Zakladu Anatomil fttologtesnej Blasketj A.M. w Zabru Kierownik: prof. dr. W. Niepolomski, Zabrze, Zaklad Anatomii Patologicznej Slaskiej, Akademii Medycznejt 3 MaJa 13/15. (SKIN, neoplasms, epithelioma, Malherb's (Fol)) (CYSTS, apitbelloma, Malberb's, of skin (Pol)) JARZEBSKA, L-ystyna;,L'UCIAK,_M eczyslaw; SZCZURNK, Z~igniew Changes In palatine tonsils in rheumtIsm. Otolar. polska 10 no.3-4:403-406 1956. 1. Z KlIniki Laryngologicznej Slaskiej A.M. Kierownik: prof. dr. T. Gaypek. Z Zakladu Anatomii Patologicznej Slaskiej A.M. Kiarownik: doc. dr. W. Niepolomaki, Zabrze, Curie-Sklodowska 10. (RHNNATISM, pathology, tonsils (Pol)) (TONSILS, pathology, in rheum. (Pol)) HERMELINOWA-LAZICKA, Anna; LUCIAK, Mieezyslaw A peculiar reaction of the connective tissue during the course of septicemia in a small child. Pediat. polska 35 no.7:805-810 Jl 160. 1.'Z Kliniki Pediatrycznej Blaskiej A.M. w Zabrru Kierownik: prof. d,r med. A.Chwalibogowski i z Zakladu Anatomii Patologicznej S~askiej AeMe w Zabrzu Kierownik: prof. dr med. W,Niepolomski. (SEPTICEMIA pathol) (CONNECTIVE TISSUE pathol) BOBER9 Antonil LUCIAK. Misczyslay; W0JCIKGH0WSK&p Helena Injuries of the central nervous system in neyborn infants. Gin. polska 32 no,4143.1-417 161, 1. Z Oddzialu Noworodkow i Wozesniakow I Kliniki Polosidatwa i Chorob Kobiecych SlaskieJ AM w Zabrzu lierowniki prof. dr W., Starzowski Z Zakladu Anatomil. Patologiaznej Slaskiej AM w Zabrau Kierovnik: prof. dr W. Niepolomski (GEML NERVOUS SYSTEM d1s) .(INFANT NEWBORN die) SZKODNY, Adam; LUCIAK, Mieczyslaw ------------------------ A case of oo"existing hypoplastic kidney, rudimentary ureter and ,vouico-urethral reflux. Polski przegl. chir. 33 no.lla:1473-1476 ,61. 1. Z Oddzialu Chirurgicznego Wojewodzkiego Szpitala MSM v Katowicaqh oraz z Zakladu Anatomii Patologicznej Slaskiej AM w Zabrzu 17ierownik: prof. dr W.Iliepolomski. (KIDNkYS abnorm) (URETERS abnorm) F00,91Y, Migniew; IIOGOZ, Jerzy; LUCIAK, Mi6czyslaw; DIMBSKA, Iozefa Carcinoid syndrcme. Pol. arch. med. wewnet. 34 no.21:14171-1476 164. 1. Z I Kliniki Chorc.1, lilawnetrmych Slaskiej Akademii fledycznej v Katowleach (Kierownikt prof. dr. med. J. Japa) j - Zakladu Anatomil Patologicznej Slaskiej Akademii Medyezne,', u, Zabr-,u (Kierownik: prof. dr. med. W. N'lepalomski). UICIAK, Mieczyslaw; KOWALSKI,, Ulodzimierz-. --- Cancer o~"the prostate in biopsy material of the Institute of Pathological Anatomy in Zabrzv. Pol. przegl. chir. 36 no.l: 61-64 TaT64 1. Z Zakladu -Ahatomii, Patologicznej Sl. AM w Zabrzu; kierow- nik: prof.dr. W.Niepolomski. KOWALSKA- Gr-,ILAB, IIdiria; LUCIAR, Mlcc~,yslaw Or-Acme-triosis of the small intestilie. Fol. przeg'-,. ch,11r. 36 rir).10:1221--~11223 0 164 1. Z I Kliniki Foloznictwa i Chorob Kobiecych Slaskie4 AkadLmi:L Viedycznej v Zabrzu (Kierownik: prof. dr. M. G-lowinski) i z Z&kladu Anatomli Patologicznej Slaskiej Akademii Medyeznej w Zabrzu (Kierownik: prof. dr. W. Niepolomski). SOBOTKOWSKA, Krystyna; MCIAK, Mieczyslaw Mixed tumors treated at the Surgical Clinic oll' Stozato-logy of the Silesian Academy of Medicine in Zabrze. Czas. stomat.. 18 no.8/9:1125-1130 Ag-S 165. 1. Z Kliniki Chirurgii Stomatologicznej Slaskiej AM w Zabrzu (Kierownik.- Prof. dr. 14. Jankowski) i z Zakladu Anatomli Pato- logic2nej Slaskiej AM w Zabrzu (Kierownik: prof. dr. W. Tliepo- lomski). BARANSKA-GACHOWSKA, Maria; IJJCI Mkq-q;ys y; SHULIK, Jozefa ff., _,l~ - The influence of estrogens and progestercne on the muccus membrane of the oral cavity in albino rats. Czas. stomat. 18 no.Ils:L285-1291 N 1 65. 1. Z MiUadu Stoiatologii Zkchowawczej Slaskiej AM Vr Zabrzu (Kiero.,mik: doc. dr. V. Zaleski) i z Zhkladu Anatomii Patolo- giozne' Slaskiej AM w Ubrzu (Kierownikt prof. dr. W. Repo- lomski * SOSNIERZ, Marian; LUCIAK, Mieczyslaw M I ixed mesenchymal renal neoplasm. Pol. tyg. lek. 20 no.33:12,50-1251 16 Ag 165. -1. Z Zakladu Ana+omij Patologicznej Slaskiej AM w Zabrzu (Kierownik- Prof. dr. W. Niepolomski). 1, 3 6 6 T j K ACC NR, AP6026859 SOLJRCN CODE,:-R6-j AUVORi Calomfiroacup Al.-Kalomfireaku, A, (Doctor); ky#an, M.-Luchian, M. (DO Milial, V~0-11ikhay, I, (Modical assistant) as I ORG: State Health Inspectorate, Bucharest (Inspectoratul sanitar do stat) TITIS: PoBtvaccinal reactions in children vaccinated with DTP trivaccine SOURCE: Microbiologia, parazitologia si, apidomiologia, v. 3.1, no. 2, 1966, 163-172 TOPIC TAGS: 'epidoidology-, encophalitis,- vaccine, virus disease, irinunity ABSTRACT: In a study to determine the severity and frequency of postvaccinal reac- tions to the use of DTP trivaccine, the authors fourA that only one of the 239 cases of encophalitis~~encephaUtis and imningitis with clear fluid which occurred in children born 1960 through 1964 in Bucharest shcnied a possibility of a causal connection with the vaccination; this gives a probability of post-vaccination encepha. litis of 1:200,000. Vaccination reactions (slight to medium) appear within 12 to 24 or at most 48 hours and disap2pay without treatment. orige art* has: 3 tables. fBased on authors' Eng, abstfj VPRS: 36,83_47 SUB comt o6 / suBm DATE: 17Apr65 / ORIG REFs 009 / SOV RE1?t 010 OTH RM 018 F Card LUCIANO M., dr.; WDISKI, VI., dr.jp CALOWIRESCU, A16., dr. Epidemiological study of the effectiveness of the B. pertussis component in the tri-vacaine prepared t7 the Institutul "Dr. I. Cantacmi-now. Microbiologla (Bucur) 8 no.4:371-375 J1-AC 163. 1. Lucrare efectuata in Sectia antiepidemica a Inspectiai do Stat pentru igiens, si protectia muncii din Capitala. DIPHTHERIA TOXOID) (PERTUSSIS VACCINE) ~TETANUS TOXOID) (VACCINATION) (IMUNIZATION SCHEDULE) SIMIONT~CU, Olga, cir.; IZCTIJI I Otilia, dr.! GMjBT-,'P, Ad-ri,3na, dr. The treatment of ' ichocephal-lasiii wj.i,;, 'TeJ.Mid. Microbiologla (Bucur.) 9 no.3:267-271 Py-je. 164 1. Lucrare efectuats. In S6,,,t a de parazitologle a Spi.Lalului "23 August", Gatedra de parazit-ilogie, Institutul Mediec- fai-macc-utic, si Sectia de he2mintclogie a Institut-ulul de microbiologie, parazitologie bi epiciemiolcgio rh-.r.CantacuzLno", Bucurest-1. LTJCIMI, Otilia,-dr.; SMCNESCUP Olga, dr.; POMPAN, L., dr.; BOIAN, Ale~"x- a--nclra, dr.; BRINZEI, A., dr.; JUTARA, A.N.; PESCARU, Ecaterina Study of the effectiveness of different methods of treatment In lambliasior. Pediatria (Bacur.) 14 noo3t265-271 MY-Je t65. 1. Lucrare efectuata in I~stitutulkdr. I. GELntaouzino*, Sectia. parazitologie, Institutul medico- farmaceutic, Bacuresti; Catedra. de parazitologie si Spitalul de copii U-23 August".. Sectia de parazitologie. LUCIAN, Radu, ing. 1,,sulin has been synthatized. St si Teh Bue 17 no.1-14- 15 Ja f65. GREORGHIESCU, Constantin, ing.1 LUCIAN, Vlad, ing. Modern equipment and tecbnology in footwear industry. Industria usoara 8 no.9:340-351 S 161. (Shoe industry) STAJKOVI'J, Aaeksandar; LUCIC, Aleksandar Thromboelastography and Its clinical value. Yzed. pregl. 18 no. 5t203-208 1 65- 1. Savod za. patolooku, fiziologiju Medicinakof. fakulteta u Novom Sadu Md. upraynika: Prof. dr. Stanoje Stefanovic) i Klinika za interne boleati Klinioke bolnice u. Novom Sadu (Hacelnikt Prof. dr. Dimitrije Stanulovic). STAJKOVAC, Aleksandar; LUCIC, Aleksandar Nephrotoxic, cardiac, nutritional and edmato,-n liver cirrhooia. Etiology and pathogenesis. Med. pregl. 18 no.5:213-215 1 65. 1. Zavod za patolosku fiziologiju Medicinskog fakulteta u Novom ,%du (V.d. upravnikat Profs dro Stanoje Stafanovio). RADUJKOV, Zbra; BOROTA, Radoelav;_Y!PIC, Aaeksandar Seasonal appearance of a-cute leukemia. Med. pregl. 18 no.1:19-22 165- 1. Klinicki laboratorijum Klinicke bolnice u Novom Sadu (Nacel- nikt Doc. dr. Zora Radujkov). ZARKOVIC, G., prof. dr.; UJOIC, D., dr. Characteristics and evaluation of public health aspects of existing sources of ionizing radiations in Bosnia and Her- cegovina. Med. arb. 18 no.5tl7-21 S-0164. 1. Institut za higijenu i socijalnu medicinu Medicinskog fakulteta u Sarajevu (Sef: Prof. dr. G. Zarkovic). i ~, SIRDLA, Josip, ing.; IENAC, 11ada, ing.; LUCIJANICI Stjepgn, Grading of Yugoslav petroleums or the basis of a laborator.7 anlytical destilation. Hafta Jug 12 no.9:223-229 S 161. 1. Rafinerija nafte, Sisak 11:2: ~~ V~ L'~ -i Tle-u K. J; DELOZ;~".OCKAJA, h'. M. of Pl,e-.:.7 Central Inotuitute I.edicinc a' the ',,-,-,inis'ry of Health I u of tile USSR (u0tredrd U~;tav ixo ciosk-olovard lekaru 71 -1-iniF,-"berstvo zdra-votniutvi S.Dsyt), 1~'Oscov; (for bot',-I~ Pra-uc, Oes'--oslove-riska Illygrienac, No 5, 1)64, 307-308 0 "Rese-arcli in Child an'.' ikdolescent liyZienc in tile (MR." jjT,--,-,-, ~-, (i . are for the ar-op cow f3tables. P. 6 (r~,ici,!LTT: LITIJ,U FGL(, 1)'-, -,Ii,,a - i.( Z , c, 3 LW-via Vol, ~,", "10. 71 J-1j, 1957- SO: Monthly j.nd(?,r of East Europe-an U :EI) Vol. 6 `TO- 11 ~10vembvr 1957. Ll. I I 45764 ~S/194/62/000/012/067/101 D295/D308 AUTHOR: Lucin'ski, Jerzy TITLE; CLu-rent'load of an antiparallel thyratron circuit PERIODICAL: Referativnyy zhurnalg Avtomatika, i radioelektronika, no. 12, 1962 23-24, abstract 12-5-46 f (Zesz.' nauk. politekhn. Rdzk., no. 41, 1962, 59-65 (Pol.; summa- ries in Eng. and Rus.)) TEXT: The circuit considered is used as the heater-curr3nt regu- lating stage of a temperature stabilization equipment. A relation- ship is derived for the ratio of the effective value of load cur- rent to the mean current of the thyratron as a function of the firing angle Iav _- 2112 f I_j 1/2/(, + cos gf )17 ~-whcre idfis the firing angle, and Card 1/2 8/194/62/000/012/067/101 Curreht load of an ... D295/D308 A(@ 0 + (1/2) sin 2 Of -7 f f as well as a relationship for the ratio of maximum load current to the mean current I. I = 2/7/( 1 + cos Of f or 0 Of 4 Ir12'. max/Iav Imax/Iav = 2-ir sin Qf1(1 + cos of) for IeI2