SCIENTIFIC ABSTRACT DELONE, N.L. - DELONG, B.
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CIA-RDP86-00513R000510010002-2
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S
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100
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Publication Date:
December 31, 1967
Content Type:
SCIENTIFIC ABSTRACT
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2o-119--4-48/(50
Combined Effect of Ethylene Diamine Tetraacetic Acid and X-Ray Radiation
Upon Microspores of Tradescantia paludosa in the Interphase
of ionizing radiations on cells in the state of the inter-
phase only reformations of chromosomos are formed. Chromatids
reconstructions are formed in the case of effect on the cells
in the prophase, whereas the semi-chromati(]~, are formed in
the premetaphase. In the interphase the chromosomes are torn
by ionizing radiations like a thread, in the prophase eE6ch
chromosome can be torn separately, i. e. the chromosome forms
at that moment something like a double thread. In the pre-
metaphase a chromosome consists so to speak of 4 threadeeach
if which can be torn separately. The author's experi-
ments showed that the combined effect on.,the chromosomes
mentioned in the title is not only quantitative, also a quali-
tative difference is found: in the case of radiation of the
cells in the free interphase which had been pre-treated with
ethylene diamine tetraacetiC Acid, with X-rays,reformations
are formed not only of a chromosome type, but also of a
Card 2/3 chromatid and semi-chromatid type. ~he author used much
21(3) 9OV2 o- 1 22..A.. 11
/57
ATITTIOR:
TITLE: The Sensitivity to X.-Rad-4ation of the Microsporen Tradescantia
Paludosa in Various Phasos of Mic Pont--!oiotic MiLuois
(Cliuvotvitellnost1k rent-enovolcomu
Tradescantia pp-luflosa na ra-mi.,,1-h fa~~_-I:h 1),-rvo,-,o posti~-eycti-
cheslcoao --ii"o7a)
I'ERIODIC.,"L: Doklad, Akaderaii nauk SSSR, V5[", Val 1212, Nr 5,132--r,^J~
(USSR)
ADSTRACT: Thij -puler deals with the --radiation 1- X-rays tInt, iticro-
pores of Tradescantia paltidoon (Sakp,~, 'n = 12) In the sarly
and late intcr-ilin.2e and in the 1,rc-phasn (~'vofa'za) Of tile first
postmeiotic mi-togis. The advantaL;os c" this o~-Ject are dis-
cunse(l. The im,ad4qtion of --L-L) the fol-
lmvir,L; result3; The colls in the prw h, tie have nearly ilhe
double aensitivitL- of the cells in 'Pic the late
interphase is sonewhat mare sensitive t':t--r the early one. If
the irradiation dose increases, tile increase in L~a number
of dicentrics and ririfs is 1~,iL;her t1han tha-10 in the number of
Card 1/3 rrvjments. There are more
U I
SOV/20- 122-4-1 1/57
The Senuitivity to X-Radiation of the Microsporen Trarleocantia Paludosa
in Various Phases of the First Postniciotic Mitosis
in the prophase3 than in the interplha.,ies. AccorlinG to tile
results of this and also of other papers, Hho 0-hror-logo.,lies in
the interphase are more sensitive to X-rays t1han those in tile
prollhase if tile number of the cl!rorwaome structure variation,,,
ij used as a criterion. The cauoes of #;,'.is -lifferent raflia-
tion aensitvity are rather complex an,' tl:3y depend on -.1everal
factorsz 1) The stability of the bonds ,,.,I'th_,n the chromosomes
car, vary du-,inC; the passing of the chrOMOSOEes thruii,-,h. the
phases of their develcpmient. 2) Fcor the ow-ze n,,,mber of Primary
ruptures (razryv), there can be a different number of re-
uniono of fragments in the previctia nanner, of traramu tat ions
in an other order, and of the formation of I'cloze~" fra.:r-
ments which can neither recorIhine nor tranjeumbille- 3) The
fission of the chromosomes into chromatids and somichror.-latids
causes an increase in the chances of chromosome structure
variations, 4) The torsion anrl the notion of Mhe chromco ones
can be different in the various phases of the cell. cycluo.
There are 3 figures, I table, and 1.3 references, 0 of which
Card 2/3 is Soviet.
507/20-122-4-11/57
The Sensitivity to X-Radiation of the Microapores Tradcsc~atia Paluclosa
-in Various Phaces of the Pirst Postneiotic Uitosis
ASSOCTATION: Inatitut biofiziki Akudemii nauk SSSR
(Institute of Biophyqics, lcademy of 3ci-ences, USSR)
PRESENTED: ',Ivy 2-, by V. N. Sul-achav, ;~cadcumician
SUBYIT'7ED: May 23, 1910
Card 3/3
DELONS, 11. L.
concentrations of ethylandiamintetraacetle
acid on microuporee of Tradeacantia paludosa. TSitalogiia 1
no.2:234-237 Mr-Ap '59. (mink 12:9)
1. Iaboratoriya radiatsionnoy genetiki Instituta biofiziki
AN SSMt, 14oskva.
(POT (AGICTIC ACID)
KHVOSTOVA. V.
Radiation sensitivity of the meristem of gemmiles and rootlets
In pea and barley embryos, TSItologtia I no.3:320-321 N7-J*
'59. (MIRL 12:10)
1. Laboratoriya radiatsionnoy genetiki Instituta biofiziki
AN SSWI. Moskva.
(PLUVS, HFMT OF RADIUCTIVITY ON)
MWIS -. W.,L.
Daration of individual phaeso in the microsporegeneole of Tradoacm~ntia
paludoea. Bet. zhuro 44 no.1:61-64 Ja 159. (MMA 12:1)
loInatitut biofiziki AN SSSR, labQratoriya radiegenstiki, Moskva.
(Spiderwort)' (Pollen)
DELONE v W.L.
Cbramovame rearrangements induced by-ionizing radiation. Itogi
nauki: Biols nauki no. 3tlOd~-122 160. (MIRA 13:10)
(RADIATION-PHYSIOLOGICAL EFFECT) (CHROMOSOMES)
DELONE 9 V L
a
radiation
Sensitivity to ionizing
during various pbaaeo of mitosis
and meiosis, Itogi, naukit Biolo nauld no. 3:155-175 160.
(MIRA
13:10)
(RADIATION-PUSIOWGICAL EFIECT) (KkRYOKINESIS)
DURININg. N.P.; KHVOSTOUp- VAO ~~ X.Lo
Ioni!?ing radiatiorat-and 4Wmt-1weeding. ltcgi lluldIiol, rmllki
.no* 3:292-323 160. :LP:10)
(PLANTSo, EFFECT OF RADIATION ON) (PLANT BREED G)
ACCESSION NR: AT4042674 S/ODOO/63/000/000/0149/0133
AUTHOR: Delone, N. Lo; Popovich, P. Ro; Azkt1povq Vo V.; VyBotakil, Ve 0-
iTITIX: Alterations in mitotic activity following space flights
SOURCE: Konferentsiya po aviatsionnoy i komicheakoy neditaine, 1963o
Aviatsionnaya i ko6michaskeya meditaina (Aviation and space medicine); materialyo
1konferentaii. Moscow, 1963, 149-153
TOPIC TAGS: microspore, spaceflight effect, mitotic activity, Tradescantla
paludona, Vostok 3, Vostak-4
AMRACT, Tradeacantia paludona microspores were cultivated in special biological
cartridges on Vostok 3 and Vostok 4 to determine how conditions of space flight
affect mitotic processes. In one experiment on Vostok 4, -P. R. Popovich fized
cultures after an orbiting time of 56 hours. In two other tests, cultures were
examined 18 and 48 hours after ie-entry. Significant alterations in mitotic pro-
ceases were observed as a result of exposure to conditions of apace flight. The
authors suggest that the basic mechanism of these alterations must have be*&
eightlesaness because other experiments have shown that gravitational forces and
1/2
Acassiom NR: AT402674
radiation, doses-higber than those encountered during spece flights are required
to produce mitotic eberrations*
ASSOCIATIONs no=
SUINITM: 278op63 ZIRCLI W, an COWS Le
NO MW Myt 00~ 000
12/2
.2/BDS/1-3S(a)/Ep(j)/ES(C)/ES(k) tE0-2/ZSCv)/
L19h52-63 3W(1)#0,C(sr)/FS(v)-
C/AIM/AFf J6DC/93D-3:._ Fb-h/Fi--h/F0--h/Fe-4/Fq-4 _ T
ES (t)-2A
ACCESSION NR: -AP3007351 S/0293/63/00'1/001/0182/0185
Vyl*
AUTHOR: Gordon L. K.- Deldne..N. L..*. Anti~ov V. V. -~otskiyf
V. G.
Effect of space-fUght tok-3 on seeds of,
TITLE: conditions on Vos
higher jlan~s
'Kosmicheskiye Lssledovaniya, V. .10 no. 1, 1963, 182-1
SUORCE: 85
TOPIC TAGS: space flight.effect, Vostok 3j wheat seed, lettuce seed,
be.ans, pineseed, chromosome reconstruction
ABSTRACT: Dry seeds of 14 different kinds of higher: plants were'
~,taken on board Vostok-3. Three'eriteria were used toldetermine
the effects of space.-.night: sprouting,-rate of growth, and per-
centage of chromosome reconstructions.' Examination revealed that
flight conditions produced 'a statistically significant increase
-186 (a wheat-agropyron,hybrid) and
(27 +7.44Z) in sprouting of, PPG
a sienificantdecrease (7.8.+1.96%),in sprouting of Berlin let-tuce,
Similar-effects were noted-in growth rates. The seeds of black
Rus'slan beans and pine were test-dd for chromosome reconstructions,
Caid 1/2
L 19452-63--
-ACCESSION NRt AP3007351 0
and in both cases a definite tendency tow'aids-an increise In tb
'I number of reconstructions wAs observed. Orig. art. hast- 3 ta*bee
ASSOCIATION: none
SUBMITTED: 24Apr63 DATE ACQ: 210ct63 ENCL: 00
SUB CODE:' AM NO REF SOV: 003 OTHERS 00V
4
Card.2./2
DELONEY N.L.; POPOVICH, P.R.; ANTIPOV, V.V.; VYSOTSKIY, V.G.
Effect of cosmic f:dght factors in the satellite-spaceships
"Vostok--3" and "Vostok-411 an inicrospores of Tradescantia
paludosa. Kosm. issl. 1 no.2:312-325 8-0 163. (WRA 17:4)
~1. - -: I.. . I
DELONE, N.L.- DANILINA, A.N.
Cytochemical properties of the interphase cell nuclei with
different physiological functions. Dokl. AN SSSR 151 no.5t
1195-1197 Ag 163. (MIRA 16:1)
1. Predstavleno akademikom A.N.Belozerskim.
(CELL NUCLEI)
POPOVICH, P.R.; ANTIPOV, V.V.; VYSOTSKIY, V.G.
New types of chromosome rearrangements in the microspores of Trades-
cantia paludosa under the influence of certain factors during
spaceship flights. Dokl. AN SSSR 152 no-5:1227-1230 0 163.
(MIRA 16:12)
1. Predstavleno akademikom N.M.Sisakyanom.
k
I
NO
RISF
SOVI :-.~ -bat 6THHR-.~ 006:, ATD PR
A
&
:Cclr*a a
S/ 0293/64/002/002/0320/03
ACCESSION NR.* AP4034805 29'
AUTHOR: Del~!ne,-K.--L.; By*kovskiy, V..F.; Antipov. V. V.; Parfanov,..
Go P.; Vy*-soiskiy, V. Go; Rudneva, No A.'
TITLEt. Effect of Vostok-5
paludosi microspores*
and Vostok-6 space flights on TradescontLi
SOURCE: Kosmicheskiye Los ledovaniya, v. 2, no. 2, 1964'. 320-329.
TOPIC TAGSt space flight, Vostok 5, Vostok 6, microspore. mitosis',
Ivibration, acceleration, weightlessness, Tradescantia
ABSTRACTt Exposure of Trandescantia microspores to orbital flights
in Vostok-5 and Vostok-6 spaceships adversely affected the mitotic
mechanism* Cytological analysis of the samples revealed ftwe types of
tabnormalitiest Type 1. incomplete mitosis due to nondisjunctLon of
chromosomes; Type 11, "rosette" chromosome alignment on the metaphaso
plate; Type 111, nondisjunction --a-irrations in spindle orientation
(the nuclei in the experimental in the control spores are located
in different planes); Type IV. nc.,..disjunction of chromosomes or do-
layed talophase; Type V, multipolar mitosis leading to the formation
Card
-~.-Cord '21
24. 19641-,-.-.4
1~, y
DE,LONE, N.L.; VY,90TSKIY, V.G.
Sensitivity of different phases of mitosis in the micrcspora3
of Tradescantia paludosa to acceleration. Izv. AV SSSR. Ser.
biol. no.6:900-.907 N-D 164.
(HIRA 17: 11)
I ;z -. - =1 ~ ---, -_2 - - - - - -- ---
DELONE. N.L.; BYKOVSKI.Y, V.F.; ANTIPOV2 V.V.
Development of-distu'rbances in the mitosis mechanism of Tra-
descantia paludoss. microspores under the influence of different
flight periods on the Vostok-5 spaceship. DAL AN.SSSR 159
no.2t439-441 N 164. (MW- 17s12)
1. Predstavleno akademikom N.M. Sisakyanom.
DELONE, N.L.
Use of higher plants as Indicators In ntudying the effect of the
factors of sputnik flights on the living cell. Probl. kosm.
biol. 4004,307 165. (min 18:9)
7SUBMIT-nD-.-
:7.- Z ATD.
PRES
OMR: 007 s -4031
[0 REF SOV41-1
rd
ANTIPOV, V.V.;_LELONE,.N.L.; PARFENOV, G.P.; VYSOTSKIY, V.G.
Results Of biological tests during the flight on 'rVostok" ships
with the participation of the astronauts. Probl. kosm. biol.
4t248-26o 165. (MIRA 18:9)
IL - 0 -KOZLOVp V.A.
Lrff*ect of"p-mercaptopropylealue on the reduction of chromosom
breakages in aicrompores )f Trad*ocantla paludoss, following Sama
irradiation. Radiobiologl& 4 no.6s922-923 t64. (ERA 180)
CHERNOBAY, A.V.; SHEPELEVAI A.I.j ZUBKOVA, V.S.1 Prinimali uchastiyel.
DELYATITSKAYA, R.Ya., KATMISSKAYA, E.V.; BOBRYSIIEVA, A.m.
Spectrophotometirc study of N-vinylcarbazole and methyl methaerylate
copolymers. Vyaokm. sced. 7 no.6:1080-1084 Je 165. (MIRA 18:9)
1. VaesoyuzW nauchno-issledovatellskiy institut monokristallovp
staintillyatsionnykh materialov i osobo chistykh kbimicheskikh
vesbcheatv.
DEMAKOV, G.P., assistent
Fusariotoxicosis in cattle* Veterinariia 41 no.11:
59-60 N 164. (KIRA 18:11)
1. Kirovskiy sel'skokhozyaystvennyy institut.
L. -12777-66 FSS-2/E1VT(1)/Fq(v)-~/iKC d) T~
ACC NRt AP6004398 SOURCE CODE: UR/0020/66/J(1(,./OC#1/071310715'
AUTHOR: Delone, N. L.; Yegorov, B. B.; Aq~ ~V.V.
ORG: nonV
TITLE: the sensitivity of the m1tot1c phases of Tradescantia paludosa microspores
to Voskhod-1 s pace-flight factors
-17 4-
SOURCE: AN SSSR.' ~Doklady,.v. 166j.* no. 3,.1966, 713-715
TOPIC TAGS: Voskhod 1, microspore, Tradescantia paludosa, mitosis, space f light'
effect, combined stress
ABSTRACT: The au,-.hors analyzed the effects of the Voskhod-l flight (including
lift-off and reent-L.\ on the various mitotic phases of Tradescantia paludosa micro-
spores, Samples. of the, microspores with their inf lorescesces w:xe placed (n E
containers Wdi were attached to the interior of the spaoe cabin. These samples were
f1ced at four tims after, the laiding:, 1), at 2 hr, 15 mh (corresponding to middle and late
prophaseduring the'flight); 2) -24 hr; 3) 46 hr (corresponding to late interphase);
4) 120 hr (corresponding to early interphase). Some results of the analyses are
shown in Tables I and 2 and Figures1 and 2. The.results of the experiments agreed
Card 1/5 76.312.36
5
L 12777-66
-ACC NR, AP6004398
Table 1. ~Numbi~r of, chromi;iomil:- rearransements'
Mo. f rearran;L ements e,
Sample . . ents
Fra Recombifia ti;n
t it*, 0
0
V
fte
.a
In
0
i
0
. abs %
m abs.1 ;%
01
Ian
d
g Z rA . I . - . . .
2, ~, hr 15 m:fti
f6 ; 02 1
.
W
O"A
E
14
.1
Als
U
t
'
'
0
0.10
'
$1
0.11 j
11
w
4
W 41.1
ill -
0 d
0
S
A
33
4
2
0:
0
A .
I
k 20400 a 39 04 6 .8 48 0.13 0.01
14
0 U7
0,09
ol
n 9192 1 0.06 0.02 - 6 005 0.02 1 0.01 0.01
-1 0.03 - 2 0:03 - - -
1 2
0, it.;--Reliability index of the vdrikmt* and.:-cark r0
I -Co smodrotae-,-contiro-1--rMos cow control
2/5
ON - - WE
it, ";.. ,' U ~7;'*W~Wm
L 12777-66
ACC 6004398
Table 2. Number of r1crospore cells with mitotic disruptions
No. of cells Tvoe of d sruption
witil III IV V
e .1 dig
me
rtr
Ldinj
Ilbs I tm . abaj Z ~bs.j, Z labs. I % iab sl % bs. I
cd-ftlfrlil :12 ".72 0.211 1 01 3 1 1~
12-12 I'j 0,91
2141 it 2.57 0.71 14 .11
A 3 101"10. 2 0."
I Nucleus remains at the cell wall, chromosomes do not diverge
at anaphase and remain attached to thecleavage plane. Mono-
nucleate cells.are formed instead of dinucleate. 11 - During
metaphase all chromosomes appear to be joined by the cleavage
plane in arosette pattern and mononucleate cells are formed.
JI1 - The spin.dle.plane orientation is altered; chromosomes
during metaphase and telophase'and the nuclei in binucleate
cells are situated along an abnormal plane. IV - Nondivergence
by chromosoiies which 'remain in,a telophase,attitude. V Tri-
and quadripolar mitosis.
I Card 3/5
%
b
44
42
11-C
%C
2hr,,.*24br 48hr 120 br
;2hr,l5mIn-24,hr 48hr 120brr,,. 15 mn
Fig. Types of fragments result- ~Fig. 2, Types of recombination re-
ing f rom the' Vooklio&l f light. sulting from Ehe-Voskhod-1 flight.
a - Total fragments;-b chromosomal a - Total fragments; b - chromosomal
.and isochromatid f ragments, - chrol- and isochrumatid fr cnro-,
c . agments, c
matid fragments;,-d;- spherical fragments. matid fragments; d - spherical fragumentm
Card
-- -------- - - - - - --
L 23995-66 FS8-2/IW.(l)/EZC(k)-2/EA(d) ~SCTB TT/DD/RD/OW
ACC NN
AT61003859 .-SOURCE CODE: UR/2665/65/004/000/0248/0260
UTHOR: Anti iov. Y. V. j- ~ql no Le;'Parfenovq G, Pj,; VysotaLl V,
IRG: none
ITLE Re8u ltIa.1 of biIo lo gio exIp.er iIinfin.ts conducted und-er fligb.t.1,aondo/no
n the '!VostokLI'4-spa.ceSbips witb participation of the astronauts A, Go
lihol.2.yev,, P. R,- Popovich and V. G. Yjsoj~.k~i-~
IOURCE: AVSSSR. Otdeleniye biologicbeskikh neuk. Problemy
:osmicbeskoy biologii., v. 4. 1965, 2k8-260
'OPIC TAGS: experiment animal, spaoe biologic experiment, biologic
cceleration effect., radiation biologic effect., space biology, biologic
Utation
BSTRACT: The effect. of motion, weigbtlessness and cosmic radiation on.
,ropagation, growtb and developmentof organisms was studied in
Irosophila melanogaster and Tradescantia poludoss.. Male and female
lies were placed into separate glass tubes 6 bours before start of
'ligbt and were fed agar agar and sugar. During fligbt the two Sexes
'ere put into one glass* On the next fligbt the progeny from eggs laid
uring weigbtlessness was to-ken along under the same conditions* The
Card 1/2
T, 23995-66
ACC NRs AT6003859
flies emerged from the cocoons,6 days later than controls, probably due
to the cooler climate in the space cabin. More females than males
emerged, the weight of the test flies was lower (due probabl to the
high agar content of the diet) and 4 anomalies were seen in 482 flies#
involving only one half of.tbe body. No mutants were seen, It is
concluded that results were 'normal for the 4 days' flight, but that
these findings have only qualitative value. Similar arrangements were
made for observing propagation of the plants during flight* Cuttings of
raceme of Tradescantia, clonewere,put into a container, to be fixated by
-the astronauts 6 and 9 bours.respectively after the start of the two
flights. Cytologic analysis,showed chromosome aberration, disturbance,
of mitosis and growth processes, and altogether 4 types of disturbances
involving the nucleus and tbe-meebanism of mitosis. These disturbances
are ascribed mainly to motion,, since the radiation dose was very low
(40.-80 millirad). Orig. art.,bas.: 7 figures.
SUB_ CODE:,:. 06 P/ SuRk DATE: ORIG REP: 006
14z C~P_D C_ I. L~e: _W0,41>
Vo.,b -0 -o K:
L
Cavd 2
L 40299=~k FSS-2/E'JT(1)/EEC(k)-2 SCTB TTI DD/G3
ACCNIRI AP6007747 SOUR(;E
49(!
AUTHORS: Delone, N. L.; Yegorov, B. B.; Antipov- V. V.
ORG: none
TITM-: The effect of factors of the space fligbt in the manned satellite
on Tradescantia paludoss, microspores
SOUP',,-r;: Kosmicheskiye issledovaniya, v. 4, no. 1, 1966, 156-161
TOPIC TAGS: microspore, cosmonaut, artificial earth satellite, satellite data
analysis, mitosis, microbiology/ Voskhod artificial earth satellite, Vostok 3
artificial earth satellite, Vostok-4 artificial earth satellite, Vostok 5 artificial
earth satellite, Vostok 6 artificial earth satellite
I-BSTIRACT: The results of a study of the effect of the factors of the space flight of
"Voskhod" on Tradescantia paludosa microspores are given. Stalks of Tradescantia
paludosa with racemes were placed in special holders in the satellite. The anthers
were fixed after planting 4 times: 2 hrs and 15 min, and 24, 46, and 120 lirs. The
buds were also fixed 1.5 hrs before planting by coumonaut B. B. Yegorov. Mitosis in
the Tradescantia poludosa microspores lasted 7 daya at 30C (interphase 5 days, early
prophase 1 day, and all remaining phases 1 day) and the entire cycle lasted 10 days
at 20C (interphase 7 days, early prophaae 1.5 days, and all remaining phases another
24 hrs). It was found that the late, and middle prophases were the mo3t sensitive, an(
Card 1/2 UDC: 981.
L 40299-66
ACC NR: AP6007747 0
thaik; the early interphase was the least sensitive. This study confirmed the earlier
hypothosis of N. L. Delone, V F. Bykovsk'.y, V. V. Antipov, G. P. Parfenov, V. G.
Vysotskiy, and N. A. Rudneva ~Kosmich. issled., ?, No. 2, 320, 1964) that reorganiza-
tion of the chromosomes is caused by one set of Slight factors, while disruption of
the mitosis mechanism is caused by another set of factors. Orig. art. has: 7 tables.
SUB CODE: 22, o6/ SUBM DAM 02Sep65/ ORIG REP: 002
C r..- d
L 03777-67
7-"
FSS
AP6028343 SOURCE CODE:
3/66/004/004/0634/0640
AUTHOR: Zhukov-Verezhnikov, N.*,N ; Mayskiyoo I. N.; De cone, N. L.* Ry-b-a-k-0-vi- -N-I-s*
zllia_~L
Kozlov, V. A.; Davydov. B. I.I.'Antivo V. V ;_Sakson=ov T7E: Rvbakova, K. D.;
Tribulev, G. P.
ORG: none
TITLE: Bioalogical investietions on the Voskhod-l and Voskhod-2 spaceships
SOURCE: Kasmicheski e issleAvVanA.ya, v. 4, no. 4, 1966, 634-640
-I
TOPIC TAGS: biolol Sp8C;f; r2111t -19moffaiM bacteria,
-pmetee V_ - - Z)_
$%We d spaceflight wheat.0004/
VoskrdcV_f,AV L IF
od 2
ABSTRACT: Experiments were performed on the Voskhod-l and Voskhod-2 spaceships to
test the effects of spaceflight on lysogenic cultures of E. - colilK-12 (X). The
cultures were carried in 1.5-m1 ampules on board spaceships ~_dd_irFteonov's spacesuit
pocket during his EVA. Some of the ampules contained the radipprotective drug 0-
mercaptopropylamine. Controls were kept at the coamodrome.and at the home laboratcry.
Results showed that on the basis of viability there was no difference between samples
carried on Voskhod-l and the controls. Experiments on Voskhad-2 resulted in a
slightly highrr viability on the part of experimental cultures as ccmpared to con-
trols. Phageproduction of experimental cultures carried on the two flights also did
Card 1/2 MC: 629.19A.621!576-R
L 037717-67
ACC NR. AP6028343
not exceed phage production of controls. Thus, it was not possible to demonstrate
the protective properties of B-mercaptopropylamine. An attempt was made to determine
whether spaceflight sensitized lysogenic cultures of E. coli K-12 (A) to consequent
exposure to small doses of x-rays. Results showed that phage production in space-
flown samples was almost identical to that of the controls. In addition, air-dried
seeds of pine and winter wheat (PPG-186) were carried on Voskhod-2 and in Leonov's
pocket during his EVA for the purpose of determining the genetic effects of space-
flight factors. Results did not reveal any substantial differences between the two
spaceflight-exposed groups of Eeeds and the controls. It Is assumed that the absence
of the effects of spaceflight factors on lysogenic. bacteria and seeds of higher
splants In these two flights is due to the particular conditions under which these
flights took. place. Orig. art. has: 5 tables. [BMI
SUB CODE: 06/ SUBM DATE: 2lAyr66/ ORIG REF: 013/ OTH REF: 002/ ATD PRESS:
Card 2
DOVSKOYI Aleksandr Vasillyevichp doktor tekbn. nauk, prof.; LEYBIN, Yuriy
VeniaminovichA inzh.; RELONE, 11 1. ed.; b~BROVSKIY, Ye.V., red,;
SAVCWKO, Ye.Vas tekhn, red* L-, r
(High-frequency currents] Toki vysokoi chistoty. Mosk7ax Izd-vo
"Znanies" 1961. 30 p. (Vsasoiuznoo obshohestTo po rasprostrane-
nUu politicheakikh i nauchrqkh manii. Ser.4, Tekhnika', uo.20)
(MIRA 14:12)
(Electric currents, Alternating)
YEMEL'YA11OVo V.S., otv.red.; BARDIN, I.P., red.; VINOGRADDY, A.P., red.;
GOLIDANSKIY. V.I., red.; GULYAKIN, I.Y., red.; DOLIN. P.I., rid.;
YEFREICV, D.Y., red.; KRASI.11, A.K., red.; LEBEDINSKIT, A.V., red.;
MINTS, A.L., red.; KJRIN, A.N., red.; NIZE. V.S., red.; NOVIKOV,
I.I., red.; SHIAMIOV, V.F., red.; SOBOLEV, I.N.. red.: BAKH&ROVSKIY.
G.Ya.': nauchnyy red.; BEMVICH. D.M., nauchzwy red.; DANOVSKIY.
H.F.. nauchnyy red.; a K
J,, nauchnyy red.; EON, M.A..
KopyjnV~"60.#
nauchrqy red.; nauchnyy red.. MANDBLITSVAYG. Tu.B.;
MILOVIDOV, B.M., nauchnyy i. -ad.; 1,DSTOVENKO, N.P., nauchnyy red.;
MURINOV, P.A., nw',,ehnyy red.-. POLYAKOV, I.A., nauchnyy red.;
PBO~WHENSKAYA, Z.P., nauchMj red.; RkBINOVICH, A.M., nauchw
red.; S114KIN, S.M., nauchr4fy red.; SKYORTSOV, I.M., nauchM7 red.;
SYSOYL7. P.V., nauchnyy red.; SHORIN, N.A., nauchn" red.;
SHRffBERG, G.L.. nauchW rod.; SHTMU1, R.Ta., nauchnyy red.;
KOSTI, S.D., tekhn.red.
[Concise atomic energy encyclopedial Kratkaia antaiklopedita
"Atomnaia energiia.11 [ Tables of.1sotopes (according to published
data available at the beginning of 1958)] _,_.Tablitea izotopo:v.(po
Aani7m, opublikovannym k nachalu 1958. 12 p. Goo. nauch. izd-vo
"Bollshaia aovetskaia entsiklopedila," 1958. 610 p. (HIM 12:1)
1. SotrudnI14Boll6hoy Sovotakoy 3intsiklopedii (for Bakharovskiy,
Berkovich, Danovskiy, Ldione. Kon, Kopylov, Kandelltsvayg, Milo-
vidov, Mostovanko, Marinov, Polyakov. Proobrazhenskaya, Rabinovich,
Sinkin, Skvortnov, Syioyev, Shorin, Sbreyberg, Shteynman).
(Atomic onergy)
/v- /V,
BERGp A.L. glav. rod.; TRAPEnilEOV, V.A... glav. red.; URYRIC11) D.111.y
zaml glav. red.; LER11.191t, A.Ya., doktor toldin. nau':. pl-of.,
zam. glav. red.; A11211, 0.1., red.; AGMKIN, D.I., rod.; kand.
Uklm.maukp. dots.. red.; AYZEW-Wi, M.A.p red.; VEIJIKOVS V.A.)
doktor tekhn. nauk,, prof., red.; VOR011OV, A.A., (!oktor teklin.
nauk, prof., red.; GAVRIMV, M.A., doktor telchn. naulc, prof.,
red.; ZEFllOV, D.V., red.; WIll, V.A., doktor teklin. nauk,
prof., red.; KITOV, A.I., kand. tokhn. nauk, red.; KOGA171, B.YA.,,
doktor telchn. nauk, red.; KOSTOUSOV, A.I., red, ; FdUUlTSKlY.
N.A., kand. fiz.-=t. nauk red.; LEVIN G.A. prof. red ,;.
LOZINSKIYp M.G., doktor tekhn. nauk, red.: j.0SSIYEVSfJY V.I,,
red.; 1.1,AKSARLV, Yu.Ye.j red.; MASLOVA.A. dots., red. ;POk6V,A.P,. red.;
RA.KOVSKIY, N.Ye.., red.j iOZENBERG, L.D., dolctor tekhn.nauk,
prof., red.; SOTSKOV, B.S.pred.; TIMODEYEV, P.V., red.;
USHAKOV) V.B., doktor tekhn. rauk, red.; FEILIDBAUH, A.A.,
doktor tek~m. nauk, prof.., red.; FROLOV, V.S., red.;
KHARKEVICH, A.A., red.; KIUU%MOY, A.V.p kand. takhn. nzuk, red.;
TSYPKIN, Ya.Z... doktor tekhn. nauk, prof., red.; CHELYU51'KIN,
A.B., kand. tekhn. nauk, red,; SHREYDER, Yu.A.,. kand. fiz.-
nat. nauk, dots.p red.; BOCHAROVA, M.D., kand. tekhn.nauk,
starshiy nauchrWy red.;.DELONE,_N.N., inzh., nauchnyy red.;
BARAIIGV, V.I., nauchnyy red.; PAVLOVA, T.I., teklm. red.
(Continued on next card)
BERG, &.I.-- (continued). Card 2.
(Industrial electronics and automation of production proce&--
ses]Avtomatizateiia proizvodstva i pron7shlennaia elektronika.
Glav. red. A.I.Berg i V.A.Trapeznikov. Moskva, Gos.nauchn.
izd-vo "SovetskalR &-itsiklopediia." Vol.l. A - 1. 1962. 524 p.
(MIRA 15:10)
1 Chlen-korrespondent Akademii nauk SSSR (for Sotskov,
&;~evich, Zernov, Timofeyev, -Popkov).
. (Automatic control) (Electronic control)
MG, A.I.,, glav. red.; TRAPE211KOV, V.A.,, glav. red.; DOCEAROVA,
M.D., kand. tekhr,. nauk, st. nauchn. red.; _P~~E, 11.118,
inzh., st. naucbn. red.; BAMOV, V.I., nauchn. red.;
ZABELINA, Ye.P., mlad. red.; PAVLOVA, T.I., tekhn.red.
[Automation of production processes and industrial
electronics; encyclopedia of modern tchnologyj Avtozati-
zatsiia proizvodstva i promyshlennaia elektronika; entsi-
klopediia sovremennoi tekhniki. Glav. red. A.I.Berg i
V.A.Trapeznikov. Moskva, Sovetskaia entsikl.opediia.
Vol.2. K - Pogreshnost' izmereniia. 1963. 528 p.
WIRA 16:12)
(Automation-Dictionaries)
(Electric engineering-Dictionaries)
AIIl-'K3A-fT1)lMV, Yu.A., MWIME, rl.V., SLOVOMOTMV, L.l., .,OKGL, G.A.
SIITARKOV, L.H.
"Photodisintegration of Deuteron at 50-150 Mev-"
Lebedev Physics Inst. Acad. Sci. USSR.
paper submitted at the A-U Conf. on Nuclear Reactions in W!dium and Low
Energy Physics, Moscow, 19-27 Nov 57.
DEME-7, P. Fl.
STVION. Nikolay (Steno, Nicolnual-, STRATAUOVSKIY, G.A. [translator):
' "or;
BROUSOV, V.V.. rodaktor: SWRANOVSXIY, I.I., professor, red&
PETROVSKIY. I.G., akAdemik. rodaktor-, ANDREM. U.N...,4kedeal
redaktor; BYKOV, X.M., akademi1r, rodaktor; JrAZAVSKIY,' B.A., skadoulk.
redaktor: SHCHKRBAKOV, D.I.. akademik, reWitor: y1m IN, P.F., skade-
mik, redaktor: DJI/JM "&Am- rednktor; KOSHT.OYANTS. MS.. rodaktor:
SAKARIN. A.M..'IWor, LIBIDEV, D.M., professor, rodaktor;.%YIGUROV-
SKIY, II.A., professor, rodaktor; KUZINTSOV, I.Y., kandidat filooof-
skikh nauk, redmktor; ZAYCHLK, N.K., redaktor izdatelletva. SMIRBOYA.
A.V., tekhaicheskiy redektor
[A solid body enclosed by nature within a solid. Traft4lated from
the lotin) 0 tvordom, esta3tvenno sodarzhashchemais v tverdom.
Perevod G.A.Stratanovskogo. Redaktaiia, stat'l t primachaniis-
V.Y.Bolousova, i I.I.Shafronovskogo. [Ianingradl Izd-vo Akad.nauk
SSSR. 1957. 150 P- (MLIU 10: 13)
1. Chlon-korrespondent Akedemii nruk SSSR (for Bel-ousov, Delano,
Koahtoyants, Sa3arin)
(Geology)
?020L-66
~~JD
mwa ~d) /Z IP (n).
60103 4 SOURCE
CODE CZ/0037/63/oo*06/0461/0465
I Arm --- QfArPA
'-AUTH(R't:,-
OR Ostrava
G Meta11ur&ica1_Resqarqh (Vyzk-txnW iistav mitalurgic4.
VZKG)
TITIZ Me.asurement. of i;he amplitude anrl relative deformation of longitudinally
oscillating rods
~SOURCE: Coskoslovonsky
Odsopis, pro ~fyalku, no. 6, 1965, 461-J45
:TOPIC TAGS: ferromagnetic matarialf*mAterial deformation, wire product
ABSTRACT: The.oxticle describes an indirect method of measuring thn relative
deformation~of longitudinally oscillating test rods made of ferromaSnotic materiall
!The relation between the waplitude of the oscillations and -the relative deformation
is founde The amplitude of the oscillations is measured with an induction recorder.
calibrated statioall:y* Orige artehas: 1; figures and 6 formulas. ffPR-S7
SUB CODE: 20 SUBM DATEz' 17Aug64 ORIG REF: 002 OVI REF.- 008
SOV REF: 001
-Z
Cad
CZECHOSLOVAKIA/Eloctronies - Eloctron Microscopy H-4
Abs Jour : Rof Zhur - Fizika, Ito 10, 1958, No 23314
Author :_*Dolonjr Arminj__jDrsKoa Vladimir, **Bozdok Ladislavp **Ruzickn
Dalibor __
Inst :*Lnboretory for glactron Optics, CSABj Brno; **VTAAZ Lab-
oratory on the Study of Froportios of 'rl'utals CSAB, Brno, Czech-
oslovakia
Title :Poonibility of Application of Electron Emission Microscopy
for the Study of the Structure of Metals.
Orig Fub :Hutnicke listy, 1957, 12, No 3, 206-215
Abstract :Description of on attachment to the Czechoslovak electron
microscope, which makes it possible to use the latter as an
emission microscope. With the aid of this attachment the
authors, using the thormoolectronic emission of matollo-
graphic specimens activated with borium (by depositing this
metal in vacum by eveporeticn), have invastigated the struc-
ture of carbon steels and else certain processes connected
with the changes in the structure.
Card 1/1
PELOTIG, AININ
"Prakticka elektronova mikroskoDic. /T. wjd-7Praba, 71k1. Ceskoslovenske akademie
veil, 1958. /Fractical electron' microscopy. -1st cd. illus., bibl., diavrs., graphs,
9 it
indexes, tabl7el.
p.370 (Praha, Czechoslavakin)
MontUy Index of East European Accession (FEAI) LC, Vol. 7, No. 6, August 1958
DELONG, Arminp inz.; DRAHOS, Vladimir, inz.; SPECIAMY, Jan; ZOBAC,
Ladislav, inz.
An experimental high-resolving-power electron microscope. Slaboproudy
obzor 21 no.4:195-206 Ap 160. (EEAI 9:8)
(Electron microscope)
DELONG Armin, inzh. (Chakhoolovakiva); MAGOSH, VlAdimir [Drahos. V.],
(Chakhomlovakiva)
Instrument of extraordinary possibilities,,
no-5:26-27 My l6o.
microscope)
Rauka i zhin' 27
(MIRA 13:6)
(Czechoslovakia--Xeotron
DRAHOS, Vladiml (Brno)- DELONGj, Armin (Brno)
Electron interferometry and the phase contrast. Pokroky mat f~m astr
7 no.2:80-90 16-7.
71 ~ ~- " ~11 -1v
PA-L-ONql,--Armin, iinop C.Sc.; DRAHOS, Vladimir, inz., C.Sc.; KROUPA, Jiri,
Tnz.
Velocity analyser for measuring stability of the accelerating
voltage in an electron microscope. Slaboproudy obzor 23
no.6:311-316 Je 162.
1. Ustav pristrojove techniky, Ceskoslovenska akademie ved,
Brno.
4, 4520-3.
Z/037/62/000/005-6/007/049
E140/E5.62
AUTHORS: Delong, A. Drahog, V. and Zobac'. L.
TITLE: A high resolution electron microscope
PERIODICAL: Cestcoslovensky' casopis pro fysilcu, no.5-6, 1962,
1171-478
TEIXT: Some significant 'features of a recently constructed
high-performance magneLic-typo electron microscope are described
in detail. A double condenser leris and a three-stage imaging
systern are used, the cldct*ron-optical magnification beitig
variable fro", 5000 to 18oooo. The resolving power of the
instrument is better than 10 ft. The valves of the vacuum system
are electromagne tic - atid the control of;.-its working positions~ I'S
automatized. Electroitic.stabilizeri* for feeding the coils of
the lenses are placed separately from the optical system.. A high
long-term stibility was obtained by improved design of the high
voltage multiplier. There are 4 figures.
ASSOCIATION: 6stav p'r'lstrojov6 techniky'CSAV, Laboratori/
elektr-onov4 opt:Lky, i3rrio (Institute of Instrumen-
tation of.the ~SAV, Laboratory of Electron Optics,Brno)
Card 1/1
DELONG, A.; DRAHOS, V.; ZOBAC, L.
Electron microscope with high resolving power. Ca cas fys
12 no.5/6s471-478 162.
1. Ustav pristrojove techniky, Ceskoslovenska skadazie ved,
Laborator elaktronove optiky, Brno.
DRAHOB,V., inz.j We; DEWN6,A*,.1nz., Mo.; KOMRSKA,J.,promovany fyzik.
Interference electron wictoectqWe $am& Mach' opt 8 no.8:
242-24~ AgV63
I* -ustav pristrojdr4f-t4dM'U7,,Goskoslovenska akademie ved,,
Brno (for Drahos and Delong).,-2. Ustav vlastnosti kovup-,C4~kvm
slovenska akademie ved, Rr-~6J(for Kcmrska).
- DRAHOS, Vladimirj DELONG, Amin
"', w
"' -1
Adaptation of a tran'kbsionelectron microscope for
interference electron microscopy. Cs cas fys 13 no. 4:
278-286 163.
1. Ustav pristrojove techniky, Geskoslovenska akwlenie
ved., Laborator elektronove optiky, Brno.
DRAHOS, Vladimir, inz. CSc.; DFLONG, Armin, inz. C3c.
Optical system of an interference electron microscope. Slaboproady
obzor 25 no.9:523-527 S 164.
1. Institute of Instrument Technology, Czechoslovak Academy of
Sciences, Laboratory of Electronic Optics, Brno.
"A W!t,rc,~i b!
nt' SA(,n,L'-S,
~SOURCE
ACC MR 6oO366o CODE: CZ/0055/65/015/010/OT6o/oT65
Delon A.,
AUTHOR
ORG: 3'nstit.ute.of Instrumental Technology, Czechoslov.ak Academy of Sciences, BrnoA
q'TTTE: Observation of ch ar ges on specimens in a transmission electron microscope
SOURCE: Cbekhoslovatkoiy fizicheskiy zhurnal, V. 15, no. 10, 1965, 76o-.765 anal inserli.
Pages 770a and 770b
TOPIC TAGS: electron optics,-electron* microscopy, chromatic aberration, magnetic
domain,,- polystyrene
ABSTRACT: Xn.tranumiscion electron microscopy-the electric charges caused by,
ce the
elect specime a d o jectu of =ennfluen
ron bombardment on nonconducting n an
image-forming . process. This phenomenon is especially disturbing in low-angle electr
diffraction and-interference electron m Iicroscopy. Also,.when perforated collodion or.
e o al
formvar membranes are used as test objects in,the process of centering th ptic
system,, the alignment can be influenced by charges on the specimen, especially.if-
Q the "voltage center" (i.e., the center of chroi~atic aberration) is sought by
changing the accelerating voltage. H. Mahl and W. Weitsch previously described iL
method of checking the fluctuating charges by means of shadow projection in a
modified AEG-Zeiss EM8 electron microscope Maturwiss. 46, 1959, 487; Optik 171
196o, 3-07). The present paper describes the, testing in which the dzechoslovidtian
Z~
Card J"(2
L 1810-66
ACC NRt AP6003660
Tesla model BS* 413 experimental shadow-projectiorr high-resolving power electron
microscope was employed. In-this instrument the charges on the specimen can be
observed without.any alterat ion of.the optical system.. To prevent the, inception
of the Icharges and achieve'their-annihilation at least partially, the specimens are
covered'vith &:thin layer~of ca%lb=which also improves their ther=3.1 stability.
This shadov-projection arrangement 6f the optical system can also be used for the
observation of magnetic domains and low-angle electron diffraction. An the experi-
.ment, the collodion foil specimeni.and homogenized Dolvatyrene latex were used as
test ob,5ects.- The author thanks'Mr.-E. Komrs~a for his comments. Orig. art. has:
4 figures*.and 8 formulas.
SUB CODE: - 20/ SUBM DATE.t.12Mar651. ORIG RFYI 003/ OTH RF 003
L 26241-6-6 E14T (1)
-9", V --AP6010316 SOURCO'COM: C7,/0037/65/OOO/Oo6/(V","(,/0103
AUTIMi. Driahos,' Vladivdr; Dolon Ar
9
01,Mt Electronic optics Laboratory, Institute of Instrumntation. r-3AV.
(Ustav pristrojove tachniky CSAV, L65crator~e ektronove optiW)____
MtM: Complex rethod of measwring tlilckn,)ss and internal potnntisil with an
electron mic
SOUPC&I CeskorlovenslW casopis 'pro fysihu, no, 6. 1965, 476-463
TOPIC TAGS: electron microscope, phase shift, electromagnetic wave interference,
irage contrast, plectron flow
ABSTRAcr: The article describes a vmthodonabling dotormination of the intornal
potential of amorphous and polycryst4llino objects * The - phaso shif t of 'olectro,
waves is evaluated by tho,displacemont of the intorforonce fringes and the thick-
noss of tlis object I~Dr. mans of the imap;e contrast. Orig. irt. har, t 4 figures
and 15 formulas. _[j P ws 7
SUB CODE": 20, 09 SUBM DATO lNovUP ORIG REF: 004 OTH REF s 00J
Z_
C.,u-d 1/1
T'I1,3,-,r7 o~' -!,he Of a ".YLNarrrIIc silrva-r. (Zemetmerietvi. Fraba. Vol. 4,
4, 1-9,50_,f/East
A'ImiLL'y L'st -:n', n 1!A1,) 1~k; "1r-,
j"ni"
. ) U-100.
DEMONG, B.
Adjustmant of trilateration.
p. 16 (Gevdeticky a Kartograficky Sbornik) 1957. Draha, Czechoslovakia.
SO: Monthly Index of East European Accessions (EFAI) LC, Vol. 7, no. 1, Jan. 1958
DELONG., B.
Calculation of altitudes in high mountains by trigonometric means.
p. 208 (GEODETICKY A KARTOGRAFICKY OBZOR) Vol. 2, no. 6, June 1956,
Praha, Czechoslovakia
SO: Monthly Index of East European Accessions (EKAI) LC, VOL. 7, No. 3,
March 1958
MDWO B.
Czechoslovakia
Die geomweten Radarinstrumente In Reenden der Vezwsounpingenieure (tachech.)
5- 54 bis. 58
SO: Veimessungs TecbnJLkp Nov 19550 Unclassified.
Aw- - --
DEWNG, B.
CombInation of triangu2ation with trilaterality from the point of view of
accuracyo pe 23
GEDDETICKY A KARTOGRAFICKY SBORNIK. (Ustrefti aprava geodesie a kartografie)
Praha, Czechoslovakiaj 1958 (published 1959)
Monftay List of East Suripean Accessions (EEAI)jp LCq Vol* 89 No, 109 Oct- 1959
Uncl,
=CHOSLOVAKIA/Cptics - Optical Technology - K
AbsI Jour : Ref Zhur Fizika, No 12, 1959, 28391
Aut1ior : Delong, Borivoj
Title Use of Polaraid FiL-.ts in Electron Opti6al Li0it
Modullato_-s
Orig Pub JOE= nech. a Opt., 1958, 3, No 12, 403-4o6, 43o
Abstract The author considers theoretically the properties
that polaroid films must satisfy in order to be used
in electron optical light i;iodulators, used in geodetic
range finaers. Expressions are obtained for the trans-
mission coefficients of two polaroids, rotating relat-
ive to each other, as a --''unction of the coefficient
of tralisrAssion of all individual polaroid. The spec-
tral coefficients of transmisdion of tile Dolar3ids
produced by the firm "Meopta, Bratislava" are given.
It is shown that these films can be used in clectroiz
Card 1/2
DELONG, B.
Accuracy of electrooptical rangefinder with a vistial-phase comparison. In
Russian, p# 2139
STUDIA GWPHYSICA ET GEUDA:),'rICA. (Ceskosloveriska akademie ved. Georysikalni ustav)
Praha, Czechoslovakia, Vol. 3, no. 3, 1959.
Monthly List of East European Accessions (EEAI), LC, Vol. 8, no. 11, Nov. 1959
Uncl.
11400-0
9(6)
6858o
CZ130-59-9-900
AUTHOR: Delonx, Bofivoj, ftineer, Candidate of Technical Sciences
TMZ: Sources o of E100trOoPtical Telemeters With Visual phase
Comparison
PERIODICAL: Jemnk Nechani a a Optika, 1959, Nr 9, PP 314 - -10 (88R)
ABSTRACT: The author describes two Principles of sloctrooptleal telemeters with
visual phase comparison and their light-source efficiency. In the
first Principle the "KerrIs modulator" is used, by which basically
the Be= conditions are created &8 discovered 30 years ago by A. Karclus
and 0. Nittelstidt, shown, in Figure 1. The Soviet "SW-IN and "TSID-IN
optical telemeters are based on this principle. Xn the second P*ftolplt,,
Instead of the "Kerr's modulator" a crystal modulILtor, preferably.of
quartz, In usod-aa shown in Figure 2, by which elpilar conditions m%
created. A detailed survey of this principle -is performed by the
Geodetlao, ToMraflo4 a Kartograflok* Vtzkumf Ostav (Geodetical,
Topmrs0loal and cartograWoal Research institute) In Prague. In a
separate paragralft, the author discusses U7e7proLb*_16 of calculating the
liaht-souroe efficiency of the necessary minim, light intensity at ob-
Card 1/2 serrations during daytime as well as during the night. His remults wers
AUTHOR: Delong, Bokvoj
TITLE: Geodetical Tests of the NASM-2A Geodimeter
89266
Z/023/60/000/004/001/004
A224/Ao26
PERIODICAL: Studia Geophysica et Geodaetica, 1960, No. 4, pp. 325 - 337
TEXT- The paper describes the technique and the results of geodetical field
tests conducted with the eloctro-optical range finder, Trade Mark Geodimeter, System
Bergstrand, Type NASM-2Aj Serial No. 136. The NASM-2A geodimeter serves for the
precision meaiurement of short, medium, and long geodetic ranges from 20 m to oVer
30 km under very favorable observation conditions. The usual measuring range is
about 15 - 20 km. The principle of this geodimeter is based on light waves ampli-
tude-modulated by a Kerr cell. The field tests were conducted jointly in the 2nd
and 3rd quarter of 1959 by the Research Institute of'Geodesy, Topography, and Car-
tography, abbreviated (Czech expansion unknown) VUGTK, in Praha, the Geodetical and
Topographical Establishment in Praha, and the Geodetical Establishment in Bratislava.
the test program comprised five stages: 1) Measurement of the geodetic control base
at Hv;zda, 2) length measurements of the bridge axis at Orlik, 3) field tests at the
Peenk Geodetical Observatory, 4) main field tests in the b"e network at Jesensk6,
Card 1/2
89266
Z/023/60/000/004/001/004
Geodetical Tests of the NASM-2A Geodimeter A224YAo26
5) me6surements of the control base at the Geodetical Establishment in Bratislava.
Results of field tests are compiled in 3 tables. They indicate that the accuracy
of measurements lies within a few millimeters for 20 m to 20km ranges. The root
mean square error of the arithmetic means calculated from 11 to 50 range measure-
ments was in all cases less than 13 mm. The Geodimeter can successfully replace
the geodetical measurements with invar tapes, thus saving much time. Based on data
compiled the speed of light in vacuum has been determined to be
co ~ (299,792.5 t 0.04) km/sec
The paper was reviewed by F. Fiala. There are 3 tables, 1 figure and 2 references:
I English and 1 Czech.
ASSOCIATION: Research Institute of Geodesy, Praha 7-Letnh, Kostelni 42
SUBMITTED: February 4, 1960
Card 2/2
10 0
2,4000
96120
Z/024/60/006/005/001/001
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AUTHORS: Delong, Bo~ivoj, Candidate of Techical Sciences, Engineer; Sokollk,
-B5ffu_sTa_v, -Engineerl Neuman, 6emek, Engineer.
TITLE- Electro-optical geodimeter of the VUGTK
PERIODICAL: Geodetick~ a kartografick~ obzor, no. 5, 1960, 83 - 86
TEXT: The article describes the principle, design and performance of a new
Czechoslovak geodimeter developed and built in 1959 jointly by the Vkzkumo 6stav
geodetickj(, topografic* a kartografic* (Geodetic, Topographic and Cartographle
Research.Institute) in Prague, and the 0stav radiotechniky elektrotechnick6
fakulty CVUT (Institute for Radio Engineering, Department for Electrical Engineer
ing, 6VUT) in Prague. The theoretical basis of the instrument has been described
in the 2nd collective volume of the Edice V1DGTK under the title "Research on the
electro-optical geodimeter of the V6GTK". the operating principle of the instru-
ment is shown in Figure 1. The light source L emits isotropic light waves which
are focused by the condenser K into the center of the annulus formed by the elec-
trodes of the quartz crystal Kr, which acts as a light modulator in addition to
its stabilization function. As a result, the quartz modulator Kr, together with
two polarization foils P and A, of which the former acts as the polarizer apd
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Electro-optical geodimeter of the VUGTK A201/A126
the latter as the analyzer, produce the amplitude modulation of the light waves.
The modulated light is sent to the terminal point of the measured distance by the
transmitting lens 0 1. At the terminal point, the light is reflected by the mirror
R and returns to the initial point of the measured distance. The reflected light
strikes the receiving lens 02 which focuses it onto the cathode of the photomulti-
plier F. The receiving system photoelectrically determines the phase difference
between the transmitted and the reflected modulated light-waves on a low frequen-
cy. Therefore, the instrument is equipped with two oscillators; The main oscil-
lator 0 operating on the 5 Mo frequency, and the auxilia.,,y oscillator Po operating
on a frequ~nncy differing from that of the main oscillator by 10 kc. The signal
from the auxiliary oscillator is mixed in the mixer Sm with the signal from the
main oscillator and with the signal from the last dynode of the photomultiplier.
In this manner two low-frequency signals of the same frequency and of an unchanged
phase relation are obtained which are fed to the synchronous detector Sd. Connect-
ed to the detector is the galvanometer G whose hand indicates the magnitude of the
phase difference. When the galvanometer hand is set to zero, the measured distance
D Is given by the rela:tion
2D = N - L + 1 (1)
where N is the integral amount of modulated light-wave lengths, L is the modulation
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wave length, and 1 is the increment which is a function of the phase difference
? . L. (2)
2 Tr
The zeroing of the galvanometer hand is done by the phase shift of the signals
from the main oscillator and from the mixer in relation to the signal from the
photomultiplier. This phase shift is made possible by the phasing element which
in turn has two elements: The rough-phasing element, Fh, by which the phase is
shifted over the range of 6-1800 in ten steps of 180, each step representing a
change in distance of 1.5 m; and the fine-phasing element Fj,-by which the
phase is shifted continuously over 200 providing for sufficient overlapping of
the adjacent steps. At zero position of the galvanometer hand, the value can
be determined from the readings of the rough and the fine-phsing element scales
using equation (2). The value N in equation (1) can be determined from the re-
sults of the distance measurements with two different modulation frequencies
according to the relation 1 1
1 2
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2
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Electro-optical geodimeter of the VdGTK A201/A126
where L1, L are the respective modulation wavelengths pertaining to i~-.* modula-
tion frequeRcies F1 and F2 respee'tively, and 1 12 are the respective increments.
The modulation wavelength L is calculated from'~he modulatibn frequency of the
oscillator F using the relation v
F
where v is the light velocity in the atmosphere. The polarization foils are the
only foreign components used in the instrument. The metaorylate-base foils, de-
veloped by the Meopta Bratislava n. p. (Meopta Bratislava, National Enterprise)
in cooperation with the n6Lrodnf podnik Meopta Praha.(Meopta Prahx, National En-
terprise) have proved to be unsatisfactory since they were ineffective for the
marginal values of the spectrum and, consequently, could not be employed with
the high-performance photomultiplier, developed by the Vkzkumn~ fistav vakuovb
techniky (Research Institute of Vacuum Engineering), which is u'sed in the.receiv-
ing part of the instrument and which has its best spectral sensitivity in the
region of the lower boundary of the visible spectrum. The quartz modulator of
the instrument consists of a polished quartz plate of the BT crystal section and
of annular contact electrodes which are pressed against the crystal by two steel
springs. The entire assembly In mounted in a modified "Telefunken" crystal holder.
(Previous models prepared by .. -e V~zk=4 6stav elektrotecIrAcR6 keramiky (Research
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Bleotro-optical geodimater of the VUGTK A2ol/Ai26 -
Institute of Electrotechnical Ceramics) in Hradec KrAlovili, and subsequently by
the Vkzkwmik 6stav pro elektroteelinickou fysiku (Researcli Institute of Electro-
technical Physics) in Prague, using vapor-debosited electrodes (silver, gold,
aluminum, and silver-aluminum) were found inadequate due to their instability).
The optimum modulation effect of the modulator is in the vicinity of the parallel
resonance of the crystal. A modulation depth of about 0.4 was obtained at about
70 v. This depth is sufficient for the measurement of short distances. For the
main oscillator a connection was chosen in which the modulating crystal is the
element which determines the oscillator fre uency. This arrangement secures a
frequency stability in the order of 5 x 10-9 which is adequate for the testing
stage of the instrument and for measurements of short distances. For the auxili-
ary oscillator a connection with crystal control was used since the stability
of this oscillator determines the stabilitY of the differential frequency. For
t#e rough phastng element a delay chain, shown in Figure 2, was used. Fine phas-
ing is done by the element the wiring diagram of which is shown in Figure 3. By
a simultaneous, continuous vaftation of the resistors Rl and R2, the phase differ-
ence between the voltages E I and E2 can continuously be varied. The scale of the
element is graduated in 100 parts permitting a reading of the measured distance
with an accuracy within 1.5 cm. The synchronous detector is formed by two 6H31
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Electro-optical geodimeter of the VUGTK A2014;126
va,=m tubes in bridge connection, with the galvanometer connected between their
anodes. The signal from the photomultiplier is fed to the first two grids in
phase, the signal from the main oscillator is fed, after mixing, tothe third
grids in the opposite phase. The optical system is of temporary nature, as readi-
ly available components bad to be used in its construction. Normal camera lenses,
with a focus distance of 100 mm and an F-number of 1:2.8 were used for the trans-
mitting and the receiving lenses. A point tungsten bulb of 30 watt (6v, 5a) serves
as the light source. Tests with this instrument showed that this optical system
has a range of about 250 m which is rather little. For geodimeters with longer
ranges optical systems consisting of lenses and mirrors, such as one used in the
NASM-2A geodimeter, will have to be used. It is planned to replace the temporary
optical system with a new one, specially designed for the specific uses of this
geodimeter. The new optical system will extend the range of the instrument to 2-3
km. The geodimeter has been tested under laboratory conditions only. It was found
that the instrument was capable of indicating distance changbs above 5 cm. This
value represents the inherent error of the phasing element which is independent
of the distance measured. Also there is the error.due to thi instability of the
frequenc,j. Consequently, the mean error in each measurement can be determined from
the rela ion
m = + (5 - 10-5 . D + 5 9m)
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Electro-optical g'eodimeter of the VUGTK A201/A126--,
where D isithe distance measured. The accuracy of the instrument can be improved
by improving the frequency stability of both oscillators and by & more precise
execution of some of the electronic components. The ge'odimeter weighs little
over 5 kg and is mounted on a tripod. The power supply has about the same weight.
Laboratory tests have confirmed the soundness of the original design conception
and the capability of the instrument of measuring geodetic distances- Fukher
development will be aimed at the improvement )f the optical system and of the
stability of the crystal frequency. There are 5 figures and 3 Soviet-bloc.refer-
ences.
ASSOCIATION: V6GTK, PraA (VDGTK, Prague) (B. 6elong); Ostav radlotechniky, Praha
U (Institute of Radio Engineering, Prague) (B. Sokollk.and'P.-Ne~man).
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6/035/6 21000100 2/rj52/G5'e_
A001/A101
AWHOR: Delong, B.
TITLE-: An investigation of the electric optical range finder of V~GTK
(Research Institute for Geodesy, Topography anC, Cartography)
PERIODICA: Refcrativnyy zhurnal, Astronomiya I Geodeziya, no. 2, 1962, _-35 - 36,
abstract 2G241 ("Sb. v~zkumn. praci. V~zlkumn. tstav geodet.
topograf. a kartograf.", 1960, v. 5, no. 2, 7 - 65, Czech, Russian
and German summaries)
TZXT: The results of theoretical investigations are presented on the de-
sign of the electric optical range finder devised by the Research Institute for
Geodesy, Topography and Cartography in Prague. The article consists of' 8 Zee-
tions. The first section is introductory. The second section considers the
operational principle of the electric optical range finder with visual phase fixa-
tion; a Kerr cell or a quartz crystal is used as a modulator and demodulator.
The third section sets forth the theory of both modulators and formulates condi-
tions for attaining the maximum modulation effect. The fourth section investi-
gates the dependence of exposure to light of an observer's eye on the mcdulation
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An investigation of the electric ... A /A101
phase difference between the emitted and received liGhtt fluxes,(see Rzhilstr, 19050,
no. 7, 7071). The fifth section analyzes the question on selection of a light
source for day and night measurements from the viewpoint of necessary illumination
and the optimum spectral composition of light. The sixth section compares two
measurement methods: with gradual frequency variation and with a change in the
phase of standard voltage. From the point of design and processing of results,
the first method is considered to be more advantageous, but it is not applicable
in combination with the quartz modulator. The seventh section studies the Dre- V
cision of electric optical range finders with visual pi",se fixation. The conclu-
sion has been drawn that the precision does not practically depend on the line
length for short distances; the error of one measurement amounts to a few deci-
meters. An increase in the number of measurements improves the precision. In
order to improve precision considerably, one has to ohange over to photoelectric
phase fixation. The eighth section describes the design of a device developed in
the Institute (see RZhAstr, !go'!, IOG220). There are 33 references.
V1. Ratynskiy
[Abstracter's note; Complete translation]
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VEW-W, P., inz.; SOKOLIK, B., inz.; DELONG, B., inz.
-c~
An electrooptical range finder with a quartz modulator. Jemna
mech opt 5 no.11:336-342 V 160.
1. Ustav radiotechniky, Ceske vysole uceni technicko-, Praha
(for Peuman and Sokolik). 2. Vyzkumny ustav geodeticky, Praha
(for Delong).
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D252/D304
AUTHOR: Delong Bofivoj Candidate of Technical Sciences,-Engineer
TITLE; Results of verification tests performed with the NASM-2A
geodimeter
PERIODICAL: Geodetick~ a kartografick~obzorj vo 6, no* 8, 1960,
141-145
i
TEXT: The Vfzkuznk-dstav geodetickk, topografick~ a kartograflck~ v
Praze (Research Institute for Geodesy, Topography and Cartography in
Prague), the Geodetic* a topografickf dstav v Praze (Institute for
Geodesy and Topography in Prag~xe) and the Geodetick~ fistav v Bratis-
lave (Geodetic Institute in Bratislava) performed surveying tests to
verify the accuracy and application range of a Goodimeter system Berg-
strand, type NASM-2A (serial no. 136) produced by the Swedish firm AGA.
The tests were dividbd as follows: (1) Measurement of the geodetic
reference base in Hv4zda; (2) Measurement of the axial length of the
bridge under construction in Id-1kov; (3) Verification measurements at
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Results of verification.* Lia52/0304
the Pecnk Geodetic Observatory; (4) Main verification measurements in
one development networki and (5) Measurement of the'new reference base
at the Geodetic Institute in Bratislava. The tests produced the follow-
ing results: The instrument operate's with an accuracy of some milli-
meters in the 20 m - 20 km rangel-under favorable conditions even in
larger rangeal and is, therefore, suitable for rellacing distance
measurements with invar wire. The length of the dl&kov bridge axis
was measured with an accuracy of + t.0 mm, and differed only 3.0 mm
from the length measured with invar wire. The geodimeter is, therefore,
also suitable for special measurements of short distances. The newgeo-
detic reference base at the Geodetic Institute in Bratislava is destined
for precise comparison of optical distance-meters and consists of two
sections which were measured with an accuracy of + 1.9 and + 1.7 mm re-
spectively. The fact that the described measureZ_nts were Tompleted
within 22 night hours indicates the suitability of the tested geodimeter
for lar e-scale mapping. (Technical Editor: Engineer, Doctor Franti-
Xek Broil Director of the WGTK, Prague). There are 4 figures and 3
tables. J.
ASSOCIATION: VUGTK, Praha (Prague).
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34ooo A121/A026
AUTHORSi Neuman, P.; Sokolik, B.; Delong, B.; - Engineers
TITLEt Electro-Optical Range Finder With Quartz Modulator
PMUODICALt Jemnh Meohanika a Optika, 1960, No. 11, PP. 336 - 3112
TEXT: The prototype of an electro-optical range finder with quartz modu-
lator, range up to 3 km, mounted on a tripod (Fig. 8), har been developed in co-
operation of the Vkzkumnk Ostav geodeticki, topograficki a kartografleki (Geodet-
ic, TDpographic and Cartographic Research Institute) in Prague and the Ostav ra-
diotechniky elecktrotechnickb fakulty tTUT (Radiotechnical Institute at the ELec-
trotechnical Faculty of NUT) in Prague, and was constructed by the V~zkumnk Gs-
tav elektrotechnick& keramiky (Electrotechnical Ceramics Research Institute) in
Hradec KrAlov6. Figure 1 shows its block-diagram; the upper part is the trans-
mitting system, the lower part the receiving system. A description of the main
component parts is given. Equation (1) is the basic equation of the measured
distance D at the initial galvanometer adjustment; Equation (2) serves for the
precise computation. The author develop the quartz modulator theory, disausstIr
maximum modulation effect arising in case of rectangular angle adjustment of the
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Electro-Optical Range Finder With Quartz Modulator A121/AO26
polarizer and analyzer oscillation direction, whereby this angle is parted bytte
V- on of the trans-
plane formed by the optical axis of the~crystal and the direell
mitted light (Equations 3, 4; Figs. 2, 4). Equation (5) expresses the relative
electro-optical transmission factor of the modulator, the graphic representation
of which is called the eleatro-optical phenomenon characteristic (Equation 6 and
Fig. 3). Equations (7) to (14) serve for the computation of tne quartz modulatcr
characteristic. Applying Equations (13), (14) (Refs. 1, 2, 3 and 5), (15), (16)
and using a 125 v biassing modulator,,the., Equations (17) and (18) are obtained,
showing the effective voltage Ve and, by comparison of Equations (18) and (6),
the constant k, = 6.28 - 10-3. The maximum electro-optical transmission at* a
modulating voltage v = 125, achieved by double refraction of light in the quartz
crystal (Vp = 125 v) is according to Figure 3 too high and will cause deforma-
tions; therefore, the amplitude of up to 100 v is being chcsen ocrresponding to
a modulation depth of 0.90. A comparison with the Kerr modulat,.r, a d9=.2rIptII:-n
of the quartz modulator current capacity (Fig. 5) amounting to 1.8 w at 100 v
modulating voltage, and a des3ription of constructional elements is given.
Czechoslovak polarizing foils (Meopta Bratislava), tested at the Meopta Labora-
tory in Prague, were not found suitable-,3 the maximum 2pectropnc~toele:-f_rlc sen-
sitivity of the rfr,vivIng system's phct,- m", 1-1 pli,- -ijb~, -.,.upp'. 1-4 t-y ",he VVzkum-
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Eleotro-Optical Range Finder With Quartz Modulator A121/A026
nk 6stav vakuov6 techniky (Vacuum Engineering Research Institute'~ is in thelow-
er region of the visible spectrum (blue color); therefore, foils frcm abroad
were used. A detailed description of the prototype quartz modulator follows. A
modulation depth of about 0.4 has been obtained az a modulation voltage of 70 v.
A phase comparison between emitted and reflected modulated 'Light waves may be
photoelectrically performed at low frequency; therefore, the apparatus Is
equipped with two oscillators, i.e., the main oscillator 0 and the auxiliary os-
cillator.,Po (Fig. 1). The low-frequency signal of about 10 kc/sec oscillation
frequency arising by transformation of modulated light in the photcmultiplier
cathode, the arrangement of synchronized detectors (Sd), the phase adjustment ard
phase change, whereby each phase difference of 180 is equal to a change of about
1-5 m in distance, total phase range 0 - 1800 are described. A reciprocal fun---
tional replacement of both oscillators, described in detail, is ensured. Figure
6 shows the phasing element (Fh) diagram consisting of a phase-shifting section
ending with its characteristic resistance. Figure 7 shows the diagram of the
fine phasing element (Fj), two 6H31 electrone tubes in bridge connection serve
as synchronized detectors (Sd) nith attached galvanometer). A common 100 mm
lens, 1 . 2.8p is used as condenser and triuismitting-re;2elving objective,, a 30
w, 6 V, 5 amp tungsten lamp serves as light-source. The computed range amounts
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Electro-Optical Range Finder With Quartz Modulator A121/Ao?6
to 250 m, the laboratory tests were performed at a distance ef 55 m. A lens-re-
flector system as used at the NASM-2A type geodimeter should be applied to ob-
tain a range-finder of longer measuring range. The mean error In range-finding
is 4xpressed by Equation on Page 342 (D - measured dlstan,,e). The range finder
and the feeding apparatus weigh 5 kg each. Figure 8 3hows 'the ccn-.rol panel,
Figure 9 the inner arrangement of the emitting evstem, Fig-are 10 the quartz mod-
ulator of light, and Figure 11 the coarse-phasing equipment. Purther develop-
ment requires an accomplishment of the range finder's optical system and stabil-
ity-increase of the crystal frequency. There are 8 references-. I Swedish, 2
English, 3 Czechoslovak amd 2 German.
ASSOCIATIONS: ~stav radiotechniky *VUT (Radlotechnios Institute of CVLim.1, Prague
(Neuman and Sobolik)~ Vyzkumn~ Ct~!tav geodetlck.~ (oeadetia' Re-
search Institute), Prague
SUBMITM: February 29, 1960
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