SCIENTIFIC ABSTRACT ARGIR, I. - ARQUNOV, P. P.

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i-< ~ - ARGIR, I., dotsent Visual aide for the maintenance of motor vehicles. Ivt. transp. 38 no.9:61 S .'60. (MIRA 13:9) (Motor vehicles-Haintenance and re-Dair) - - ARGM OPULO, N. A. Bee Culture - Equipment and Supplies Box trap used an protection against thieving bees. Pehel.ovodstvo No. 2, 1952" 2 9. Month List of Russian Accessions, Library of Congress, May-195Y, Uncl. ZHIVKOV, E.; GOIMINOVAI R.; ARGIROV, D.; PANDOV, Kh. Effect of quinine and aureomycin on the cytological picture of the anterior chamber in rabbits inoculated with herpes simplex. Nauch tr. vissh. med. inst. Sofiia 42 no.lt207-215 163. 1. Predstav.)na ot dots. E. Zhivkov. (CHLORTETRACYCLINE) (QUININE) (PHARMACOLOGY) (KERATITIS, DENDRITIC) (PATHOLOGY) (AQUEOUS HUMOR) ZHIVKOV, E.S.;ARGIROV, D.K. - .Zffect of adrenalin on oculw- p?resmwe 14 oympathectomized animals. xhirurgiia, Sofia 6 no.4:228.,233 1953. (ruit 2";1) 1. Senior Assistants. 2, jWe Ollulo (Read -- Docent D. Danailov), V. Ghervenkov Medioal Acad6mw, Safia. ARGIROV, D., St. asistent %1~4rimental studies on anti-allergie effect of sulfur in colloidal aolution in cod liver oil. Xhirargiia 7 no.2:94-loo 1954. 1. Neditsinake, akademila VoGhervenkov, Sofiia. Ochns kliniks. Dire'dtort dots, D.Daniilov. (ALLERGY, experimental, *off. of sulfai in colloidal solution in cod liver oil) (SULTUR, effects, *on exper. allergy. in colloidal solutioA in cod liver oil) (FISH LIM OILS'S effects, In *cod livor.oil, on exper. allergy, with ou colloid4'.' solution) ZEIMOV. Xv.; ARGIROV, D. - BANKOV, P. liperimental studies on the affect of anesthesia on ocular pressure in rabbits vith special reference to parabicais. Khtrargila, Sofia 7 no. 10:596-602 1954. 1* Neditsinska Akademlia VoChervenkov, Sofila. Katedra po Oft&Uologila. ZavezbdashA katedrata: dots. D.%nilov. tension, eff. of anesth. in rabbits) (ANNSTHISIA, effects, on e7e tension in rabbits) ARGIROV, D. ICase of ~Phthalmla lenta. Khirurgiia, Sofia 9 no-5:463-464 1956. (MIT SYNDROMM, case reports. (Bul)) ARGIROV, D. Non-specific desensibilization therapy of scrofulous keratoconjunctivitte with colloidal sulfur solution in fish oil. Kbirurgita, Sofia 9 no.6:510-517 1956. 1. Visab meditpinski Institut--Soflia; Katedra po ochni bolesti. tav. katedrats: dots. D. Daniilov. (TUBIMULOSTS, OCUTAR, therapy. sulfur In fish liver oil In scrofulous keratoconjunctivitin (Bul)) (SULFUR, therapeutic use, scrofulous keratoconjunctivitis, in fiab 1~ver oil (Bul)) (FISH LIVM OIL, therapeutic use, scrofulous keratoconjunctivitis. sulfur in fish oil (Bul)) ARGIROV, D. Case of traumatic peripheral opthalmoplegia with abnormal regeneration of the involved nerves. MArurgiia, Sofia 10 no. 12:1118-1120 1957. 1. (Iz kliiii-ata no ochki bolesti pri VMI---Sofiia) (MUSCLES, OCUWMOTOR, paralysis, abnorm. regen. of nerves Oul)) - ARGIROV, D.; STOIANOV, Sl. Erperience in establishment of the tuberculous etiology of eye diseases by the Middlebrook-Daboo hemagglutination reaction. Khirurgiia, Sofia 11+ no.9:825-829 161. 1. Viaah meditsinski institut, Sofiia. Katedrs. po ochni bolesti. Zav. katedrata., clots. E. Zhivkov. (TUBERCULOSIS OCULAR inmunology) (HEKAGGLUTINATION) , ARGIROV, Ml. D. - -.- Metabolic changes during the Irradiation of the organism vith various doses of roentgen rays. Nauch. tr. vissh. med. inst. Sofia 39 no.7: 177-186 160. 1. Predstavena ot prof. Z. Mitsov, rukovoditel na Katedra "22". (RADIATION INJURY metab) ARGIROVY Ml. D. Nervous activity changes during the course of eating with special reference to the development of a protective nutritional scheme in acute radiation sickness based on physiological principles. Nauch. tr. visah. mod. inst. Sofia 39 no.7:157-168 160. 1. Predstavens. ot Prof. Z. Mitsov, rukovoditel na Katedra "228. (RADIATION INJURY nutrition & diets) (NERVOUS SYSTEM physiol) ARGIROVA. D., arkh.; TRAIKOVA, M., arkh. The Khaskovo and Asenovgrad substations. Tekh delo 467:1 9 Mf !63. ARGIROVA, T. Gollective regular points for families of functions. Doklady BAN 17 no.4s343-344 164. 1. Vorgelegt von korr. Mitglied der Akademie L. Ilieff (Iliev, L.J. ARGIROV.A., T. (1-k-1gariva) flpeor6n on the ccverl,ng for quasi-conforral on a plarle and in it space. Osp. Plat. nm~k 20 nia.12181-184 . Ja-F 16.5. (MIRA 18:41' ARGIROVA Tatiana- GENCHEV, Todor Lt, -.-I On certain properties of the series of Jacobi polyncmials. Godishnik fiz 55 no.1;199-204 160/161 (publ. 162) 0000660400060 I I W of Q U $A 0 M ,,A4 A 9 #A N M CD A ., ft Y1 C.I.- JI SA ; , 00 Ar 041 160 41 00 00 00 60 see At Or At 4) 41 At 14 B 66 - . 9 621.396.111 6,- 4273. rraotioal siethods for oAlculation of U10 pral-agottion of elootroma notto Pround wevs*. M. El*ktrotok. Vestn., 18 (No. 5-6) -so 117-23.(1950) In Serbf4i. .00 In most calculations of electromagnetic ground waves the range of the transmitter has to be determined for a given field value or Aft field =00 relations. In such cases the Somerfeld-Van der rol formula cannot be used -40 In its original form. This formula in its explicit form for the range in a complete cubic equation which can be solved on a logarithmic slide-rule if it is expressed as a trina"al. For approximate calculation : 1'00 the wpiation has been transformed for three boundary conditions and a WAXI relative error of 12% was found. Curves of propagation according to 9. A. Norton are given in nomogram form. Numerical examples illustrate the matmdA calculation. A. WIN 00 40 is IL ii-- i- t bAo I UIt AV so It Ad oasis Plact 1409 0 0 0 0 0o1 0" "J":sJe*sqOO6* e:4 e a 0 0 0 C & 0 0 4 'S 0 41 0 61 0 ii0 a 4 0 0 4 41 0 0e, 6 0 O's 410 1 44.1 P G I 21 661 39 It 6 5383 . . Prnnfln"110" a r elec(roninrmetle waves over, Ait frotelf. No jawpoflencowl if. M = Vrstil., 19, 225-31 (W 11-9, 193 UP". A now analytical niethod nf calculating the propa- ncous soft. g4linn or gtound,waves over an. Inhonit;irc at distance In Da.0 on the formula ror the numcrlc~ the field equation It Is proved that the total numerical distance p ectuals the surn or the part icular dislanocs. thk Ii true up to the point where the total numerical A distance exceeds M critical value which Li 2.74. To thi% caw negative roots ror the numericAl now adratic L resulting from the q11. equation di defining p must bo taken Into nccount. By means or two example,, or the calculation of theorelicni cu ror field. attenuation, the causes for iho Irregular thape of thcric cums (Lc, the ncId In1cmification With distance) at the propagation over Rca and shore kto shown, which Imcgulatity could not be fully hitherto. The rormula for (ho equivalent = Ity enables it:simpte method or mcmudng ihosIngte vattieso(theconducilvilyofinfiomdgcmatu soils to be used In the caw If p < pk,. -~'e A 1;Fk4 K. Y". -j v :N -AR"31IROVIC, "~.. "The applic~3ti--n of to-po.gram in t.~e calculus of ~reshworks.ll " VLSTNIKI . .J Vol. 21, no. 1/2, 1953, Ljubljana.) .' SO: I!onthly List of East European Accessions, Vol. 2, i/3, Library of Con-gress August, 1953, Uncl. p -M. - Effect of variations in the conductivity of soil on induced charges in telecommude.tion lines. p. 19 TELEKOHMMCIJE, Beograd., Vol I, No. 4s Oct., 1954 SO: EEAL, Vol 5s No- 79 JuIYP 1956 ARGIROVIC) Y. Absorption. p. 7., TELEKClTlJYACIJE, Vol. 4, NO. 3, July, 1955. Belgrad. SOURCE: East European Accessions List (EEAL) Library of Congress, Vol- 4, No. 12, Dec. 10,55. ARGIROVIC, H. ARGIROVIC, M. Extension of Sabine's formula; atmospheric influence on acoustic constants. p. 1 Vol. 5, no. 3, Aug. 1956 TELEKOMiUNIKACIJE TECHNOLOGY Beograd Sot East Rurop-~an Accession, Vol. 6, no. 3, March 1957 ARGIROVIC, M. A simple nomogram for calculating the impedance in transmission liness p. 8e (Telekomunikaoije, Vol. 5. no. 4. October 1956. Beograd, Yugoslavia) SO; Month3,y List of East European Accessions. (EEAL) LC. Vol. 6, No. 7, JUIY 1957. Uncl. ARGIROVIC' M. Impedance of overhead lines and cables in reference to the earth. p. 1161. (TEHNIKA. Vol. 12, No. 7, 1957, Beograd, Yugoslavia) SO: Monthly List of East European Accessions (EFAL) Lc. Vol. 6, No 10, Octob~r 1957. Uncl. 2093-1 Y10011601000100110011001 Pod (O/cd Idle, /641/, 11-0.3) D251/D301 AUTHOR: Argirovi6, Milenko, Engineer (Belgrade) TITLE: Absorption, refraction and reflection in heterogergous media PERIODICAI: Tehnika, no. 1, 1960, 97-100 TEXT: The study of absorption, refraction and reflection in hetero- gemus media is of particular significance in research on the pro- pagation of electromagnetic waves. The article reviews these coefficients in the series and parallel connection of electrile constants of a heterogenous medium, as well as some factors which affect their changes in the course of time. Strictly speaking, homogenous media through which electromagnetic waves propagate do not exist in nature. In their propagation over the earth's gaseous belt, electromagnetic waves practically always encounter more or less heterogemus media. For the purpose of simplifying the calcu- lation, the heterogezwus nature of the medium in question is dis- Card 1/16 20911 Y/001/60/000/001/001/001 Absorption, refraction and ... D251/301 regarded. The author's aim is to show that the concept of equiva- lent constants, coefficients and factors can be applied to hetero- genious media which will simplify considerably the calcUlations and allow a more precise consideration of main factors which affect the ropagation of electromagnetic waves. The author cites L. Bloch ef. 1: Precis dl6lectricit6 th6orique (Essay on Tlieoretical Elec- N tricity), Gauthier - Villars, Paris 1935) to show that for a homo- genous conductivity medium Cr, dielectric constant e , magnetic permeability ~k, and frequency f, characterized by complex dielec- tric constant (in ESJ) C-C = Ef - 12 61f M the absorption coefficient is ce, 2 = f (-\/ E2 + 4er2 2 _ E) (2) the absorption at distance d a = md (3) Card 2/16 20911 'Lbsorption, refraction and ... Y/001/60/000/C01/001/0-31, D251/D301 The refractive index n' - -t ()1&& -+4 V2 + (4) (4) 2 and the coefficient of reflection, i.e. the relation between the reflected and the incident surface at normal incidence (n -P), (5) (5) (n + P)2 + or with the Fresnel equation for a smooth straight surface at in- cidence angle -1V'(Ref. 2: G. Goudet, and J. Voge, Rayonnement et propagation des ondes e'lectromagnetiques de courte longueur d1onde (Range and Propagation of short electromagnetic waves), La revue d1optique, Paris, 1948) r = Pei (P -M sin M sIn Card 3/16 20911 Y/001/60/000/001 /001 /001 Absorptionp refraction and D251/D301 where m = 1 for horizontal polarizatio Inand m = E. for vertical Doi larization. The relations between (z and n are (Ref. 1: Op.cit.) nt - as + p e (7) (7) n a (8) (9) In a heterogemus medium with different conductivities 61, 6 2 - Ono dielectric constants El, C2 en (takingw = 1) with correspond- ing absorption coefficients c41, OC2 --- 01n, qt distances dl, d2 dnP with d = dl + d2 . ..... dn and designating with index "ell the equivalent coefficients the author cites his own work (Ref. 3: Ap- sorpcija (Absorption), Telekomunikacije, br. 3, juli 1955) to show a series connection of absorption (Pig. 1a) Pig. la. 44 t q42 41 dF dZ di) Card.4/16 20911 Y/001/60/000/001/001/001 Absorption, refraction and ... D251/D301 ct. d - at dj+ct2dt+...+ d. -I.. d (10) (10) or at ~ as+ a2+ ...+an and at parallel connection of absorptions (Fig. 1b) I dn Pig. 1b. S1. 1b 20911 Absor tion refracti n d Y/001/60/000/001/001/00.1 x p , o an D251/D301 we have v - -'- + + d- 4=W ~ + - - dj j 2 % t and" an do (12) or + + all an (13) with (V.2,+ 4 ,2,71 (14) (14) 2 Absorption o n the basis of Eq. (9) will be dd a = ad (15) On the other hand according to the Descartes Law for the different Card.6/16 209U Y/001/90/000/001/001/001 Absorption, refraction and D251/D301 refractive indices nl, n2 .... nn: n sin 13 n sin B n sin 8 n siA 13 (16) n e 2 2 n e For different refracctive indices Eq. (15) gives at series connec- tion of refractive indices (Fig. 2a) Fig. 2a. f nn 20911 Y/001/60/000/001/001/001 Absorptionp refraction and D251/ D301 a,, d ajd!+ajdj+...+ ond, _j aadn' _=_ (17) (17) n, nj n. nd n, n and with Eq. (16) the author obtains aedsinpc-cf,dLS'nPlta2d231npa+...+ + an d. sinp, - J.. d. sinp, (18) (18) At parallel connection he has simil arly (Fig. 2b) It, nj n., + n. d d d ;~d ag d3 a 19) . n a a and d. d sin crdLsinp, + .,djs~lnpa_ 1 1 + -s1, P sin d d (20) 20) . a, . , -Card 8/16 20911 Y/001/60/000/001 /001/001 Absorption, refraction and ... D251/D301 or also + rl (22) (22) and at parallel conneciion (Fig. 3b) 2 + [2 2 + f2 23) 23) and P! ej2oc P2 eJ201 ej2og + + P2 eJ2,0, P. ej2(PrI (24) .(24) 1.1 Similarly, for the homogenous medium the author develops in the V case of a non-homogenous medium, the equivalent complex dielect-ric conslu-ant j ' 6e /f r-ce (25) equivalent coefficient of absorption Card 11/16 Absorption, refraction and ... (11;2- 2 T equivalent indice of refraction 4 .2,70 + Similarly to the Eq. (7), (8) and (9) n; ne at aell The'coefficient of reflection is (n, - U2 + C (n, + + a! Card.12/16 209n A YD21501OV3001 00/001/001/001 (26) (27) (28) (29) (26) (27) (28) (29) 2 11 Y/ool/60 000/001/001/Ool Absorption, refraction and ... D251/D301 or insin re -Pt j'I'e (30) mslni~t+Vjc~ ~cost*e~ (30) The use of equivalent coefficients permits the author to use the same equations for homogenous and non-homogenous media. From these, it may be seen that des, ne and re change not only with the fre- quency but also with the total distance d and the equivalent angle of incidence fe, in relation.to the distribution of 0~, and Er, at individual dn and Vln~ Observing the most common type of distri"Du- tion of electric constants 6 and E:in any type of heterogerwus me- dium, the distribution of 6 and e in a vertical plane (Fig. 4) can be presented with various irregular planes of the same value 0' (solid lines) and E(dashed lines). The appearance of the 6 and F_ distribution will be similar if viewed in.a horizontal plane. Know- ing the distribution and the quantities 6and F_ in space, while Card 13/16 Absorption, refraction and Pig. 4 Y/00 2 1 Z607DCM/001 /Ool 1001 D251/D301 SIA ,.performing calculations, one can consider more precisely those quantities C and E which are in the*path of electromagnetic waves. It is known that conductivity 6 and the dielec-bric constant e can change in the course of time under the influence of various fac- tors, such as temperature T, moisture w9 pressure p, and electron density N. Under the influence of the changes in these factors, Card,14/16 20911 YlOOlZ601000100110011001 Absorption, refraction and D251/D301 the 6 and e will change and. the equi-valen-t 6e an& Ee will- corres- pond to the equivalent temperature Tep moisture wet pressure-pa electron density Net etc. Instead of an unchanged appearance 6 and F_ (Fig. 4) there will be a variable picture of their distri- bution and their value. The variations of the constants will de- pend on the changes of the above-mentioned factors. Similarly to the transformation of the complex high-tension electric network with distributed constants into a section which contains only two points, a transformation of the heterogenz)us medium can also be made into a simple section of the homogenous medium of equivalent electric constants. Equivalent orbiting of air and equivalent elec- tric constants fully determine the corresponding heterogeryous me- dium at a given frequenoy. This method permits, in addition to simple and more accurate calculations, also a choice of optimum conditions for individual cases of electromagnetic wave propaga_ tion. There are 7 figures and 6 non-Soviet-bloc references. The Card 15/16 209.U Y/001/6o/boo/boi /ool /ool Absorption? refraction and ... D251/7%301 reference to English-language publication reads as follows: D. Kerr, Propagation of short radio waves. McGraw-Hill, New York, 1951. ZA-bstractor's note: This is essentially a complete transla- tion.7- SUBMTTTED: July 25, 1959 Card 16/16 28893 Y/001/61/000/007/001/002 q, D208/D303 AUTHOR:- Argirovi&, Milenkol Engineer TITLE: Propagation of ultra-short waves in the troposphere I)ERIODICAL: Tehnika, no. 7, 1960, 1247-1253 TBXT: The author puts forward a hypothesis on propagation, based on material conditions of the medium together with the theory of equivalent parameters as factors of propagation, i.e. resting on absorption, refraction, and reflective diffraction. An expression for the power of the receiving signal is obtained, from which the method for measuring the refractive index of the troposphere-fol- lows plus explanations of other anomalies, phenomena, etc. In scattering propagations with directional emission from T, and re- ceiving,by R (Fig. 1) at distance d (in km) with earth's radius R, or R1= 4/3 R,. 0 = ort + crr +13 (3) Card 1/12 288 Y1001161 000/007/001/002 Propagation of ultra-short ... D208/D303 d (4) 148 are valid. For homogeneous gaseous medium, 3.25 108 .-YL (5) 2 V (6) 2 3,25-108d2 E + C! (7a) -Card 2/ 12 28893 Y/001/61/000/007/001/002 Propagation of ultra-short D208/D303 follow,where:F is magnetic permeability,Fdielectric constant, (:r conductivity, f is frequency in Mcs., ccis the absorption coefficient, n the refractive index, and E complex dielectric constant, On the basis 0of Debye's equation, which links n with air temperature T (in K) n 1 = 77,6-10-6 p + 4810 pze (8) T a f is obtained, where pa is the atmospheric pressure in millibars, p - saturated vapor pressure in millibars, e - relative humi- dfty. Using a modified refractive index N N = (n - 1) 10 6 (9) which is relatively small, the approximate -.1 = 2NlC)-6_ 155,2-10- Pa + 4810 pze (10) T T Card 3/12 28893 Y/001/61/000/007/001/002 Propagation of ultra-short D208/D303 results. There are further factors such as density, height, suspended droplets and particles which all affect the incoming signal. In -the non '-homogeneous troposhere, propagation follows other routs. By considering equivalent absorptions,for small height changes in the direction of rays -3 -\1-N 10-3y-- OC= 1,4 10 1,4 '6 n (18a) 2 A n el)H (19) h result, (h - height difference, or thickness of reflective layer, Nell Ne2 are values of N at heights 1 and 2) where4 n is the true gradient of refraction index for unit length. Lines of constant,4n:on the H-h graph can be set up as seen in Fig. 59 and these fluctuations inA n, as seen, explain large fluctuations in the short-wave signals sometimes obtained. The propagated Card 4/12 28893 Y/00 61/000/007/001/002 Propagation of ultra-short ... D208YD303 wave is -thus refracted due to its inhomogeneous refractive index in the layer, but also there are diffractions of Bragg's type, i.e. by reflection, given by the Bragg-- expression,.. and due to the pre- sence of the suspended particles in tripospheric layer. Energy is also lost due to absorption a, -VZI n (21) where 6 represents Bragg's angle. The damping factor A = e-a Pa/Pt - ratio of emitted powers through the medium and vacuum respectively. Reflection coefficient r is the ratio of. the re- flected and incident electric fields given by SIn�- 8,2-1 +51n2 2 2 sin-L+ &,2-1+slnt0 2 Card 5/12 28893 Y/001/61/000/007/001/002 Propagation of ultra-short ... D208/D303 and using Equations (18a) (21), R r2_ ( 1 1 + 5, 3 - 10 a (23a) results, Finally, the ratio of received and transmitted powers P P t is obtained in Pr 5,7-10-4G tGr '-a _= - 2 2 e R (24) Pt f d Fig. 8 shows dependence of (e-a. r) on a, and "that of signal on the range. From th /,raph, the critical value of a is 2, when critical 0 = (6 2 n)' I I.e. angle of crossing of beams for maxi- mal power ratio. Equation '(24) shows that if e -a -R outweighs d 2 card 6/12 28893 Y/001/61/000/007/001/002 Propagation of ultra-short D208/D303 then signal strength still grows with range which can happen if sudden falls in6 n occur due to inversions. In summer strength is higher due to higher T and lower6 n and a, and the same is valid for the fact that strengths are maximal during 10 to 16.00 hrs. in daytime. During rains, equivalentA F_ rises causing a rise inA n and a, so the signal fades; during snowfalls, fading increases as temperature lowering increases a. Also the refrac- tive index of the troposhere can be measured from 24: rewriting one obtains Pr/Pt = k-,P(a) (27) a (a) = e- R = k1Pr (28) where k1 is known , P can be measured and so a is found from pigs 85 6 is known frEm (26) C~ + C(2 Card M 2 Propagation of ultra-short ... 28893 Y/00 61/000/007/001/002 D208YI)303 and to get the a range, one repeats the measurement of P at another e and a,. If 6n = const., at height 2h, a e = a1e1 =ra2e2 etc., and,6 n is obtained from Equation (21). Equation (24) has been checked by the recent experimental work and found to com- pare favorably. There are '10 figures and 23 references: 2 Soviet- bloc and 21 non-Soviet-bloc. The 4 most recent references to the English-language publications read as follows: J. Feinstein, Gra- dient reflections from the atmosphere, Trans. IRE, Professional group on antennas and propagation, USA, Dec.1952, PGAP 4; H-Friiag A. Crawford, D. Hogg, A reflection theory for propagation beyond the horizon, Bell syut.techn.-journ. USA, maj 1957, 38, no. 3; A,. Grawford, D. Hogg, W. Kummer, Studies-in tropospheric propaga- tion be-yond the horizon, Bell sy-st.techn.journ. USA, Sep.1959, 38, no. 5; H. Booker, W. Grodon, The role of stratospheric scat- tering in radiocommunication, Proc, IRE, USA, Sep.1957, 47,n0.9. Card 8/12 28893 Y/001/61/000/007/001/002 Propagation of ultra-short ... D208/D303 ASSOCUTION: Uprava za radiosaobra6aj, Beograd (Bureau for Radio-communicationsp Belgrade) SUBMITTED: December 7, 1960 Card 9/12 S/194/62/000/003/059/066 D271/D301 %/ AUTHOR: Argiroviel'.Milenka) TITLE: Multi-beam tropospheric wave propagation PERIODICAL: Referativnyy zhurnal, Avtomatika i radioelektronika, no. 3, 1962, abstract 3-7-45shch (TelekomunikaciJeq 1961, v. 10, no. 1, 1-5) TEXT: Wave propagation over the mountain range peaks is studied. Non-homogeneous troposphere is considered which c%.1ses a complex wave type due to absorption, refraction and diffrQtion. Two beams .4 appear above the range: One of them is tropospheric and the other ; is diffracted by the mountain ridge, sequentially with the beam re-: flected from earth. Formulas are derived for diffraction coeffi- cients, for sequentially and parallel diffracted beams. At frequen-;; cies below 10 Mc/s both beams are parallel because of meteorolo- gical conditions. In practice, the tropospheric beam disappears. Constant phase formulas are derived for both beams. 4 references. Abstracter's note: Complete translation. Card 1/1 ARGIROVIC, Milenko, ing. ......... Influence of the underground conductivity on the curved propagation, of telecom=ication waven. Telekomunikaoija 10 no.311-7 J1 161, (EFAI 10: 9/10) (Telooomunication) 3.~000 2-11THIOR: VOOI/r)2/000/012/0'al/001 D294/D308 'x,rirovi6, Eilenko, I]jn~,rinccr U T I'ME The al pplicantion of radiowave propagation in various branches of the economy Tehniha, no. 12, 1962, 2325-2330 T The author nug-ests that the methods utilized in 'j radio encrincering for the measurement of electrical constants o-c 4j .6 A. ground could also bc applied in.telecor,-3municattions, geolociy and in the buildinc, and mining industries. Yx brief" survey is given of math- emat.ical ex-)ressions rblating the complex permittivity and the con- ductivity of ground to the absorption Qf rhdioxy--vc in the case of V/ homo-rciicous as well as hctcro[;cncour. ground. These constants are determined not only by the composition of ground, but also by moist- ti c, temperature and frequency. Methods of measurement of conducti- VIty and permittivity ire systematized: measuremcn-, of samples in laboratories; the four-sonde imethod for the measurement of conducti- vity; measurement o-AE the inclination of the electric field of verti- Card 1/2 Y/001/62/000/012/00i/OOL The application of radiowave ... D294/D303 L. cal polarized wave; mcasureme-at of the attenuation of the ground wave; me asurement. of the attenuation of the electron. agInctic field below ground surface; measurcriont of the phase shift of --round wave a-Lid measurement of th2 coefficient oj-'- re2lection. Various factors influencing the conductivity of ,round arc discussed rcfcr3~ing to VBI the maps of.ground conductivity in Yugoslavia, made for seven fre- quency- bands - covering the rcnge from 600 to 1500 kc/s. The advan- tages are emphasized of those maps not only in solving problems of tp . L3- radio broadcastingr, r,-.dio communication and radio-oniorietry but also in geology for the determnation of mineral layers, in hydrology (research of underground waters), in telecommunications and power distribution (study of grounding, lightning protection, short-circuit currents, transmission line irwpodance, coupling of power and trans- mission lines etc). There is I table. -~S~;UCL'STION: Tehni&-a homisija Jugroslovcnnokc Dcoarad ('20chnicall Corimission of 13clgrade) celevisio-al C2 radio-televizije, the Yugoslav Radio- SUBIIITTED: I-Alay 17, 1962 Card 2/2 ARGIROVIG, Milenkoj inz. (Beograd, Bircaninova 18) Influence of ionospheric electric constants on various ways of propagation. Elektrotehnika HrV 5 no.4:121-132 162. ARGIROVIC Milenko, ins Maps of tropospheric'eonstants of Yugoslavia. Telekomunikadije 11 no.3-:1-6 J1 'l.,Savetnik Jugoslovenek.a radio-tAlovizije, clan Redakcionog odbora, 11-Telekomunikaoije". L A Anz. AftOGIMOVIC Use of axograms in the condensed representation of short,~wave propagation. Telekomunikacijg U no.4il-6 0 162. 3. Savetnik nake radio-teleirizije, clan Redo#bionog oabora, "Teljeuk oijen. ARGIROVIC, Milenko, inz. (Beograd, Bircaninova. 18) Influence of certain chracteristic factors of the environment on the propagation of ultrawoundo. Tehnika Jug 17 no.10; Suppl.z Elektrotehnika 11 no.10:1943-1949 0 162. 1. Sekretar Tehnii;ke ~qmisije Jogoslovenske radio-televizije, Beograd,'' ARGIROVIC, Milenko, ins. (Beograd, gli-caninova 18) - Use of radio wave propagation in economic research. Tekhnika Jug 17 no.l2s2325-2330 D !62. 1. Sekretar Tehnicke komisije Jugoslovenske radio-televizije, Beograd. ARGIROVIG, Milenko, ina. (Beograd, Bireaninova 18) Influence of trop6sp4eric characteristics on the radar equation. Tobnik&.Jug:Supp,I*Vaektr6tahnika-13 no,1i122-1247Ja.- 163& 1. Sakretar Tehnicke komisije Jugoalovenske radio-telovizijep Beograd. ARGMOVIC Milenko. inz. sea of nonreciprocity of radio waves. Telekammikacije Gart,itin rA 12 no62al-4 mr 163. I* Savetnik Jugoslovenalm radio-itelevizije i clan Redakcionog odbora., OTelekomunikaoije." ARGIROVIC, Milenko,,inz. Factors i I neing propagation over artificial earth Oatellitese Te3.ekomunikacije 12 nool:12-18 Ja 163. 1. Savetnik Tugoslovenalm radio-televizije, clan Redakcionog odbora., *TeIek=unkacije&~O ARGIROVIC, Milanko, inz. (Beograd, Biromidnove 'A ) Formalism in expressing various aspects of energy. Tehnika. Jug 19 no.5:813-817 Yq 16,4. ARGIROVIC, Milenko, inz. Hypotheses on the simplification of certain cases of gain due to obstacles. Telekomunilcacije 12 no.3:1-7 Je 163 1. Sekretar Tahnicke komisije Jugoslovenske radio- televizije, clan Redakcionog adbora, "Telekomunikacijell. ARGIROVIG,,jfiIenko,.#z. (Beograd,, Bircaninova 18) Basic principles in computing radio wave propagation. Tehnika Jug IT no. 8: Supplement: Elektrotihnika 12 no. 8: 1520-1523 Ag 163. 1. Sekietar'Tehnicke komisije Jugoslovenske radio- televizije, Beograd. ARGIROVIC, Milenko, inz. Ionospheric -medium of propagation, and simplified exprespions for computing its parameters. Telekomunikacije 13 no.1/2:1-7 Ja-Ap 164. 1. Secretary, Technical Commission of the Yugoslav Radio and Television System. ARGIROVIC, Milenko, dipl. inz. (Beograd, Bircaninova 18) I Universality of snace symbolism and the triplet principle. Tehnika Jug 19 no.6:99&-1002 Je 164. EFROS) L.S.; POLYAKOVk, R.Rt; A~qIZTj, Derivatives of piazthiole and piazselenole. Part 7: Monohydroxy derivativei. Zhur.ob.Ichim. 32 no.2:516-521 F 162. (14IRA 15:2) 1. Leningradskiy tekhnologicheeki7 institut imeni Lensoveta. (Henzothiadiazole) (Benzoselenadiazole) ARGO Yu.A Principal stability and deformation properties of asbestos cement during cross bending and monoaxial tension and compression. Trudy NIIAsbeattsementa no.l6s56-69 163. (NIRA 16j8) (Asbestos cement--Testing) (Strains and stresses) ARGO, Yu.A., inzh. Deformatioh and stability properties of asbestos cemerm subject to axial tension and lateral bending. Trudy NIIAsbesttsementa no.14.- 71-79 162. (NMA 16:9) ARGOSKIN2 A. A. At the plenary meeting of the conference of the Power Establishments of the Academies of Sciences of the Union Republics and of the Affiliates of the Academy of Science, USSR., the following paper was presented by Doctor of Technical Sciences A. A. Agroskin 0 "High-temperature working of fuels". SOi Elekrichestvo, No. 9 YDscow,, Sept. 1947 (U-5534) SPIVAK, M.Ya.;AFAUDAUTAp,RA,~; NABIYEV, E.G.; CHISTOVICH, G.N.; M.Ya.; KRUGLIKOV, V.M.; SHALIN&VAp A.M.; TITROVA, A.I.; RAYKIS, B.N.; MILYAYEVA, Te.N.; BRUDNAYA, N.I.; GODINA, I.F.; VOLIFSON, G.I.; SOSONKO, S.M.; KOLESINSKAYA, L.A.; VYSOTSKIY, B.V.; MALYKH, F.S.; MIROTVORTSEV, Yu.I.; SYCHEVSKIY, P.T.; GOPACHENKO, I.M.; KARPITSKAYA, V.M.; FETISOVAp I.A.; MARTYNYUK, Yu.V.; RMINA, I.A. Annotations. Zhur. mikrobiol., epid. i immin. 40 no.3:128-131 Mr 163. (MIM 17:21) 1. 1z Kemerovskogo meditainskogo instituta i Kemerovskay k3inicheskoy bollnitsy No-3 (for Spivakv Argudayeva). 2. Iz Kazanskogo instituta usovershenstvovaniya vrachey imeni Lenina (for Nabiyev). 3. Iz Loningradskogo kozhnogo dispansera No. I (for Chistovich, Rk7lin). 4. Iz Rostovskoy oblastnoy sanitarno-opidemiologicheskoy stantaii (for Semenov). 5. Iz Stavropollsjcogo instituta vaktsin i eyvorotok (for Kruglikov, Shallneva, Titrova; Raykiv), 6, Iz Kuybyshevskogo instituta epidemiologii, mikrobiologii i gigiyeny i TSentrallnogo insti- 'luta usoverBhenstvovaniya vrachey (for Milyayeva). 7. lz Voeqayuznogo nauchno-issledovatellskogo instituta zhelezno- dorozhnoy gigiyeny Glavnogo sanitarnogo upravleniya Minis- terst'7a putey soobshcheniya i Detskoy polikliniki st. LYublinO (Gontiymed-ou,nex~-qard) SPIVAK, M.Ya.; Al~'GUDYAYEVA, N.A.; Antimderobial propert'las of phytonc4din. a mied4cilnall ~,,arllic preparation. Antiblotiki 8 no.9:832-833 3 163. ( " - 11, ~"i 17: 'L 11) 1. Kafedru gospitallnoy terapij (zav. A.A. Korolleriko) lie~marov- skogo meditsinskogo inst-ituta 3-va Ketrerovaokraya gorf-is-kayet klinicheskaya bollnitsa (giaimyy vracti -,.Ya. Frldaan) .3 K',mo- rovskiy oblastnoy prot-votuberkulezny, A y di-spanser vrach G.V, Popova). ARGUN, B, G, Out-Of-towff conference on plant protection. Zashch. rast. ot vred. i bol. 5 no.10:62 0 160. (MIRA 16:1) 1. Glavrqy agronom po sellkhoznauke Ministerstva sel'skogo khozyaystva Abkhazakoy ASSR. (Georgia-Plants,, Protection of-Congresses) (__1 llj~ r -4 ARGUN, H.M., oty.. za v4'ek; GCRDEZIANI, S.I., takhred. [Statute of standing committees of district, city, village, and settlement soviets of workers' deputies of the Abkhazion A.S.S.R.- Adapted by decree of the Presidium of the Supreme Soviet of the Abkhasian A.S.S.R., September 9. 1958] Polozhenie o postoian"kh koxisellakh raionufth, gorodakikhq eallskikh i poeelkovykh Sovetov deputatov trudlaahchikhela Abkhazakol ASSR. Utverzhdano Ukasom Prezidiuma Verkhovnogo Soveta Abkhasekoi ASSR ot 9 sentiabria 1958 g. Sakhumi, Abkhazakoe goo.izd-vo, 1958. 13 P. (KMA 13:4) 1. Abkhasian A.S.S.R. Laws, statutes, eta. (Abkhazia--Soviets) /0 RY ) 135-58-4-4/19 AUTHORS: Chgrnyy, G.V., Garnazhenko, 1.0., and Argunov, A.A. TITLE: The "USL-111 Device for the Welding of Mine-Car Bodies (Ustanovka "USL-111 dlya svarki kamvov vagonetok) PERIODICAL: Svarochnoye Proizvodstvo, 1958, Nr 4, PP 13-14 (USSR) ABSTRACT: The article contains a detailed description, illustrated by schematic drawings ,,and a photograph of a new device, type "USL-111/for the assembly and automatic welding of mine-car side sheets. The device was designed at the To- retskiy mashinostroitelinyy zavod (The Torets . Machine- Building Plant) and can process 80 to 100 sheets with 200 m of total seam per shift. .There are-2 figures and 1 photograph. ASSOCIATION: Toretskiy mashinostroitellnyv zavod Torete Machine- Building Plant) AVAILABLE: Library of Congress Card 1/1- tivriv equiviient to the 6 z lob an,] xm -x -moo. In this par-wr rb-- iwhnr F-0 bc wt (1~' I is wt in teftwo, tA tile atin, 110, 49 -fd,%dQ1M; IeEwoeft- CGRA of ea Can. g(jimtfort tFebr"nis. F~a~ ARGUMOTA Boris IvanovIch; 13A , Mark BenevIch; ST7XMOV-A,L.A. , redaktor; 12Wfff.'*-*.d-.,--redaktor; RYBIN,I.V.. takhnicbes)d3r redaktor [Constructions In plane geometry; senval for students of peda- gogical inatitutes3 Geometricheside postroenita na ploskooti; po- soble dlia studentov podagogichosidkh institutov. Kooky&, Goo. uchabno-podagog.isid-vo Ministeretva pronveshchanita RSPSR, 1955. 268 p. (MIRA 9:3) (Geometry. Plane) ARGUNDT. Boris Ivenovich; SKORNTAKOT. liev Anstollyevich; IAPKO. A.F., red.; khn. red. (Configuration theorem93 Xonfiguratsionnys tooremye Moskva, Goo* izd-vo tekhniko-teoret. lit-ry, 1957. 37 P- (Populiarmys lektsii po matematike, no.24). (KIRA 11:2) (Configurations) ALK# Mark Benevich; OSTIANU, NPK*o redaktor; 4ARGaUNO?V Boris I B kha*ic'heakiy redaktor [Constructions in plane geometry; manual for students in pedagogical institutes] Geometricheskis postroanita no plookosti dlia studentov podagogichookikh institutov. Izd. 2-oa. Moskva, Gos.uchabno-pedegog. izd-vo X-va proav. RSFSR, 1957. 265 P. (KLRA 10:9) (Geometry, Plans)- ARGUNOVO B.I. .. Geometrical construction" bY the use of rulers and compasses of limited size. Uch. zap. Smol. gos. ped. inst. No.100-11 162. (MIRA 17:1) ARGMMV, B. N. - "Couf igarat tonal Postulates in Projection Planes and Their Algebraic Equivalents." Sub 29 Oct 47, Sci Res Inst of Mathematics, Moscow Order of Lenin State U imeni M. V. Lomonosov Dissertations presented for degrees In science and engineering in Moscov in 1947 SO: Sum No. 457, 18 Apr 35 ARGT!g3_LA._. red.; VASILYEV, red.; KOIUAKIN, P.I.,, red.1 KROTOV,, M.A., red.; LUXONIN.. G.A.,, red.; TONSM, S.K.,, red.; CETARSKIX, N.V., red.; CHMAM, G.O., red.; D^OWVTMAj Ye.P., tekbn.red. (Forty yeara of the Yakut A.S.S.R.] 1+0 let IAkutskoi ASSR. ILImtsk., IAkutskoe knizhnoe izd-voj, 1962. 189 p. (KIRA 16:1) (Yakutia-Economic conditions) (Yakutia--Culture) I ARC, 0 NOVI.- I. I - VAYSMO, Lazar' Solomonovich. kapitan 1 ranga; ARGUNOV, @I., kapitan 1-g0 ranga; STRELINIKOVA, N.A., tekhnienesicly redamw [Maneuvering boardl M~nevrennyl planshet. Moskva, Voen. izd-vo M!nl- sterstva oborony SSSR, 1954. 107 P. (MUIA,8:6) (Navigation) VAKHTELI, V.YII.; ~ DREYNMNP P.A. Motinting stresses in cylinder heads. Trah. i sellkhozmash. no.5:6--8 My 164. (KRA 17:6) 1. Cosudarstvennoye spetsiallnoye konstruktortikoye byuro po dvlgatelyam. VAUTEL I 1 11, Yll. ; ARGUNOV , L.S. ; GUBVI , M. Ya. Tightening of Important threaded joints of an engine. Mash-ino- stroanie no.3:88-91 My-Ja 164. (M IRA 17: 11) ARGUNOVY Me viniting'our.Bulgarian-friondso.Hatallurg-10 120,10.-38-39 0 165. (MIRA 18:10) 1. Zamestitell gii~nogo inshonera Kusnetskogo metallurgichookogo kombinata. L'N 0, V, b) - I BARDIN,I.P.;BORISOV,A.F.; FAMU,R.V.; YERMOLAYEV,G.I.; VAYSBERG.L.R.; ZHEMBIN.B.N.; BCRCDULIN,A.I.; SHAROV,G.V.; DCKNITSKIY,I.F.; CgUSGV,F.P. .SOROKO,L.N.; KLIKASENKO,L.S.; PAVLOVSKIY,S.I.; ZILRMMTRTN,M.B.; LYUIJWKOV,I.S.; NIMIBSKIY,I.D.; BRAGIIISKIY,I.A.; SALOV,Ye.M.; TROMilN,N.F.; PETRIKSM,V.I.; IIRIIPOV Mol.; DULINKV,F.S.; BIDULYA,L.N. GAYNANOV.S.A.; FROLOV,ri.r.; VIVIUMMAM KOGAN,Ye..A. G.E.Kazarnovskii; obitua37. Stal' 15 no.8:757 Ag'55. (MLRA 8:11) (Kazarnovskii, Grigorii Kfimovich, 1887-1955) ARGUOV M S. - GAVRIKOV, S. I. B&Iagan-Tas, the early (baternary volcano. Izv.AN SSO.Ser.geol. (MIRA 13-8) .e5 no.8z90-93 Ag 160. 1. Verkhne-Iudlgirskoye geologorazvedochnoye upravleaiye, pos.Ust'-Nera, Takutskoy ASSR. (Balagan-Tas Volcano) IkGUMOV, 0. The first woman in spade. Kryl.rod. 14 no.7.-B-10 J1 163. (MIRA 16:9) (Tereshkova, Valentina 'lladimiroyna) MIKOYAN, A., general-mayor aviataii, voyennyy letchik pervogo klassa; VAZHIN, F., polkovnik; _ V,.O., podpolkovnik In Major Zakharovia group. Av. i kosm, 46 no-4.-37-49 Ap 164. (MIRA 17:3) AFaUNOV, P. PA 164T75 p "Method of'Quick Determination of Mechanical Ground Characteristics in Construction Sites," Iz. AK. h1auk SSSR, Otdel, Tekh, Nauk, No. 3-4, 1943. SO- MLRA -- AzwN6V,-PJP--.--- -- - - - -- - M , ft im Improvement In the laboratory technique for the determination of the percolation coefficient of clayey soils. Trudy VII oan. I fund. no.11: 63-73 '48. (MLRA 7:11) (Soil percolation) -ARGUNOV, P.P. I............... o~~ Artificial raising of ground water levels in loess-like soil layers by Infusing water into drilled wells. Trudy KII oan. I fund. no.11:74-85 148. (MLHA 7:11) (Water, Underground) ioh, prof., doktor takhn.nauk; XKHITAT? 1.X. -MgNil- ~Svei ~Favlov~j spetsored.; RMICHUM, I.Ts.# red.; ROMVINA, A.L., red.: YUNOVSKIY, Ye.B.#-tekhn.red. tHydroelectric power stationel principles of the utilization '6f*vater power] Gidroolaktrostentaii; oanovy ispollsovaniia voduot energil, Kiev, Gossigd-To lit-ry yo strolt. I arkhit. umR, 196o. 452 p. (XIRA 13:10) (Hydroelectric power stations) ARGUROV, P.P., prof.; STEPANOV, N.N., inzh.; GLADOVICH, G.U., inzh. Turbine blodc with ejection from a conical auction pipe with an internal cone insert. Izv. vys. ucheb. zav.; energ. 3 no-11:100- 1:04 N 160. (MIRA 13:12) 1. Odesakiy inzhenerno-strottelIrWy Institut. Predstavlena kafedroy ispolizovaniya vodnoy energii. (Yqdroelectric power stations) L 52168--65 EWT ( I ) 1E-_WG(v) P9-5./Pae-2 GN ACCESSIC-fl N.R- AT5013228 UR/2556/65/000/0-36/9,)6.6/'r"073 AUTHOR-. !XqunoV, P, P. (Odes3a) __ __ - M~ A -e, TITLEi Catadioptic telescope with mirror-lens correction SCURC7: Vsesovuznoye astronomo-geodazicheskoye obshchestvo. Byulleten', no, 3,15, 196~~, 66-73 7-PIC T,%._~S: catadioptic t~ele~ teleacope speed, cardmatic aberration 111'77-AC-: Combinations of mirror and lane optical ellaments in teloscope desiar snci,.-' r9suit, in principle, .n an instrument rilth ;reatpr spiql~ and better ~:n~rrlmatl~- a0erration correctl-3n tnan Is ths case with refractors anc reflectors. :7 i w-3 a ano 5 4 is free of the ab-ove--mentioned deficiencies. The assentiai teature is the iocation of the ;orrecting element in the converging portion of the Deem. A similar Card 1/3 L 52168-65 ACCESSION NRi AT5013228 3 system was proposed earlier by 0. G. 51yusarev (A. 1. Tudorovskiy, Teoriya cotiches~iKh Prl!>orov, v. 2, ~ost-khizdat, 1052, p. 36P, b,-,t its construction was T~"re 7- 1 11 e c 11 e i i #-r, C a 1 C U 1 a * 1 -1, 5 -~ -_ '-"r published in a separate paper, nere, the authcz prese^,*s 4 'ot~iii~c of the constrjction and operation cf the first such instrument with a mirror 225 mm di3meter, The aut'r.or nctes 1-~ -orcluslion t4a~, second s_,ch in$+rurn4r+t with a I ;. nas Z>ee-~ or '.-ie _xe s &.ka i a as a'~ rv a V(3 a t- r" -rig. art. hast ~~; figures. ASSCCIATIM i Odesskoye otdeleniye VAGO (Odessa Section, VA,3_-.'! SUBMITTED. 00 ENCLi 01 SUB CODE: OP, AA. NO REF SM 002 UMRs OW A'SD` 4018 Card 2/3 princlPle or tht; [ICW Mal n � p-ne, r i r a-I md -ror', 2 ung lers with m-irror or, its back eurface', 3/ 3