SCIENTIFIC ABSTRACT BOBROV, M. S. - BOBROV, N. P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000205620020-4
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 9, 2000
• Sequence Number: 20
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

81835
S/033/60/037/03/003/027
Types of Irregular Geomagnetic Distur n e and the Mechaniam of
Interaction of Solar Corpuscular Streams with the Outer
Atmosphere
due to small (~ 100 - 300 lan) regions of solar plasma which
penetrate into the outer atmosphere and move along
trajectories resembling St8rmer trajectories towards
V
night sectors of auroral zones (Ref 13). A distortion
of magnetic lined-167=6rce by these formations is apparently
the direct cause of L-disturbances. P-disturbances
(Figure 7) prevail in the F-belts (polar caps). They are
permanent in two respects: 1) they can be observed
almost daily, including magnetically quite days
(K--~-O~1);- 2) or during more disturbed days they follow
p
each other almost without quiet intervals. They may
possibly be due to permanent streams of solar plasma
which penetrate the outer atmosphere through points with
zero geomagnetic field pressure (Ref 15).
There are 7 figures, 1 table and 18 references, 11 of
which are Soviet, 1 French and 6 English.
Card3/4

81835
S/033/60/037/03/003/02~7
A2
Tyi3es of Irregular Geomagnetic DisturbEaY _d/SEIA the
Mechanism of
Interaction of Solar Corpuscular Streams with the Outer
Atmosphere
ASSOCIATION: Astronomicheskiy Sdvet Akademii nauk SSSR
(Astronomical Council of the Ac.Sc., USSR)
-SUBMITTED: March 4, 1960
Card4/4

BOBROVI M.S.
Generalizing the theory of the shadow effect on
saturn's rings.
for the case of particles of uniqual sizes.
Astron.zhur.
38 no.4:669-680 n-Ag 161.~~ (MM 14:8)
1. Astronomicheskiy oovet AV SSSR.
(Saturn (Planet)-Ring system)

Astronami cal Council, Acade=y of
-24&
~

~
~59607- "Optics and gecmetz-f is

the matter
of Saturn's rings"

PEDEDFTYEV, Vladimir X.,
Crin-an Astrophysical
: -

Laborato5
imeni G. A. Br-leyn 59~27- "On the

presence
of oxygen in the atmosphere of Vemus"

-BALOYDNOVICH A. Ye. Fhysjc3 Tzatitute
imeni,
P
N
LZ ~d
;~

.
.
ev, 4
emy of Sciences USSR, and

KWIWW Arl,---diy
D Radio Aztroncc*r Laboratory,
:~j;.ni P. 21. Lebedev, Acadamy

of Sciences
USSR - "Observations of the

radioemission
of Vemi, and Jupiter on the

vave of 8 mm.

SALOMNOVICH, A. Ye., XMININ, Arkadly D.,
and

G.
XISL?~APV - "Eadicemission of Venus an

I
wu;~ of

SALCHONOVICH, A. Ye., KELPICN,
Arkadly D.,

IMEINOVA. V-P. and GRAIMMSKI
l

%6s-ervatlons o
f the ~~16eizfWsion of Venus

and Jupiter
on: the vave of 3.3 cm."

SALCMNOVICH ' A.
Ye., and ='W, A. D.

"Radloemission of Venus
on the vave of

SALMIONOVICH, A. Ye., and
EMININ, A. D.

"Results of the observations
of radioeMiagion

of Venus in 1961 "

SHAROVOV
Vsevolod V Director, Astronomical
-'
b-
i;

ad State University
~e n
.. ~atory L~
70

pcsiticn7- Probsb3c state of the surface
and

atmosphere of the plenet Mars according
to

photometric and coLorimetric data"

VSF
rYATqKIX, Bergey K., Read of the Chair of

Astronccw, kfe-rgtife University IF96l.
positio_n7-

"Nature of Saturn's rinss and
signs of the

exlstgnce! of a ring around
Jupiter"

YEZERSKIYI_V. I., and BARAPASHW N.
P., Director,
---M~kov A~-tronomicsl -0baervat- ~-t~;k
St
t

ov
a
e
University LY960 poeition7- "Optical
properties

of the atmosphere and surface of
Pare according

to photometric and
spectrophotometric observatiots

carried out
at the Xharkorv University Observatory"

to
be submIttod. for'tho I-Ith InI.I.
Astropiqa1ce SjvrjNasi=
%Is
laz
,
of Astrophyoics, CoInte-Sclosain, Belgium,
9-:L1 Jul 1962.

BOBROV,, M.S.
Observations of occultation of stars by Satum's rings.
Afitron.zhur.
39 n0-4.-669-677 n-Ag 162. (MM 15:7)
I& Astronomichaskiy sovet AN SSSR.
(Saturri (Planet)-Ring system) (Occultations)

5/042

1)2Gj/ .307

Jobrov, '1*1.&13'.---

-ictic- disturbances
Overall planetary ma?~Cf marn
gec

1I mt- 1OD1C_,'u,:
Rcferati ;~zhurrw r- i
I Ueo zilta, no. 3, 1963, ~41,
vnyy 11~ I , , ,

-Lec-1- -027-
abstract ~5A245 (In collection: Sol,. 4.1. 1, puslla.ly

z'
arn.- potop. t' 1-.h istoclu kov I sv~
a saya i ni
i

t :6- r
V02m no.
ushcheni
_.,so, _geomagmi. irt y W1,

.1961 36-97~:'-(Zrig. s -cry
umn

TMCT.
-phological:

detaileci::'-Ab~6~iptiotl is~~ L von of thcmoi
g
,
char'letcrist
ics 04:' agnetic.

t e
gcon di turbfthc s observed d u ~-- a. n
S C
Study o 2Z the
o'comat'r ctic disturbances was c ied out by tinc :
author
C. "n arr
as thc~firzt
stagc::of an-.invostigation in t o the structure
~dnd phy s i -
cal. Proncrtie s of solazi 'corpuscular.,6treams..
Geovia,(,,netic activ-11ty
'

s ap parc n
ti
etv -Ilion. of the ac-ion of- solar cor-
'Most ~Tire c )re-. L
y tide
-puscular,sax
e S oi-L ~the r- _ial atmosphore. 'rhe structure
of
.'CorDuscul6r
atraxn: should.:_theraf ore; bc:,reflected i-n sorxc~
Character-..
~Card 1/7'

1 3/000/003/0l5/042~1 .1
Ove ral I p1 -mle t ary man D2163/u307
z -ones'.
is I '~' + 2500 tile
tlie* joundqn
P. si gn imli c a er, direbtion:toward, s. (3)
lus 3.10.70.
are `3-3~&iar - A~ ~ .-my 02--i, 1-i-clate almost
7 turbm r, permiarien ,in, a6 (--) t,
acc t
ngllheti6tllly- qulet~ days: (b), on twre d-I sturbed -1
daily., iniclxidim~ mq
N ~ di ' urb ces: :161io"*, h'.othe ti ounly At 11110
hout
e. mt C IIRC r con Inu
i. -L&rvals. ._i? ohed by daily md - a
-distbxibances: are C j. 0 t I ligul
uiini (4) L-wdistl~rb m distingrni~;Ilod by tbe -pbsence-
1.4 ato MUM a Zice s all
i s dstant a -,2~aw
OUtophasal.variatio-as at observator C hundr-ad --Aa~
~om eacn.other. Uthdr I)roporties of L-distur!3ancc are-well ja-lom;
a r, inm~ca3 of ~intcn it : towards -ones of polar glow., noctmrnal
Pro, C S Y
ive in the 1-10-i-o-atal comi:)OIlent
naaat
uict~lhte,rvlls~ G 3es) bo- ei roups o'
pau M70 0
exlistclloc Mi. q
(5 -edi st=bance a are distinC~uishcd by acciwatc, or alra-ost
accurate
bJ-'~.the:-,variatlions, over lartr~% reTimi-n 103.1s)
ph y-Lic -Lronism f
of 4-1,
th- 10 600 hra,: and, o r - e
C pi re b6i. -cLCr 3 not 1=
&I the:
f dr many I ours. 11hauc r. Tichr oni s p is ra a clearly a--~-.prer,
ed in.,
h6rizontal co-owponent.,.-ap. ex-pected, the. S-pealtr, iiL the
1-1-co-x-miant
ar posi tive..- (6)' lt,:was ~found that the planctar- chart of
-eomag-~'
notic disturbances depards fund ament lai 1y on the disturb-MICQ
I.-rttC-ari-tY-.

M~
S/169/63/060/003/ 015/042
D2(
Ovdrall planetar 0/0307
t D S and- the, roundi of
ng 2 curve t7ithout supplementary
St. D
red-actions reb - -- D. - with an acc=acy of the order Of 50.
t
.Is met
--This m a er ble to -thc.usual averx,ing o sovc-
cthod a mag ().m.
grams, as it, leads- to. a.. batter-:,; Separation o2 D aud allows
th^ Col'j-1
a t a-
ual, ,t curve for any s orm, -'for amy obs-r-va-.
ruction.o.1- ii individ D
i-,~conDonant o" D dtW-
Tritil tin
tbry q: (8) Course ot the C o:C
f_
in, alid Vdl~V'
a scric's m'.! large- arg a
naz;na -,c. stmmls ia
d" r
quantileatively as c
ibddLiIi moubgraphs dvalii r v7i'
-!im ff ch -ICSL-3" how-ever obscrvcd, 4_'10 _'~01"o"A_nf Of
4Ctp
i iber o- ar rIS
should: be, mention e*d;' UL).
not ice able--, v 6riability oz..D~_tL from-.
Ston"I Sto ,lid ation-of~ eaC"j
rm- Q.,- Variations occur of both the dur
t' - r 'of.1the rise and declino of the field. in
ph. se and Lie iagnitude
farences~: (some
iln a: C as
them.. W di2A. CL 01 iderable) in tI -atensit and
duratioii.' of the-'initial- and'.M.-AnL, phases in varivas latitudes:
11-1 'Series o'j. stonrks~ was 6b siellved ~N.~ith, :2, or QVCII f
U110 of the level.
- L., __0j
_n 1,;ith Ve,_y
of~the field during the phan;e L as :well as
~Dl ated; such stoms are preceded by
irrcgular., course of ;Is C' VOL' C I , ,
dsr.ioi~6 Oj- of or 3
succ chromosDheric flare magnitude equal to
Car& 5/7

:S/169 63/000/003/015/042
~.~~.Overall: planetary. maps, D263 D.3
S.- 9) -,I-na tempt was" ma a 'at qualitative interprotati
d a
oil OA..
tLIC Ob8or d facts..- The',wiin- conclusions are: (a) mocha isms re
r, -
ve ni
--iccs
Ponsible for, P-- L-* and S 11-disturbm.
dis~turbanccs are .1- A.
are npparcntly. c f solar plasmv into tile outer
aused:by the ~ ingres s o
a
tm
, ospha:.-e thr=y-h Dointc:: irith zero pressure of the maguctic fic1d
U, Led
over geomagnetic-poles): L-disturbances arc pro abl cofinec"
1rith. direct,: penetration of:'small.~ clots, and scraps of solar
1.-,:: ~in tbe regions. ovc-ir thc o6was of, glow, and
S-disturb-ances ait'n com-
res 'iO the- tar atm sphere' by:the,"
a n of Oil 0 L
corpusculax strecm f lowii,~~
around it P fluctuation w~:~,the density,,of, the.current cause ts-I
i a
a1'.)pCarance of, 3-pealks; :(b) -existence of 5 distinct types of
C-I.-Lstur-
bances on:the crlbbal map" (V P*.+- L and P + L + S -;- D..0 indicate
the-PrCsonce O-f' 3 dictinct types of coripuscular radiat.on
(correnpon-
dilig' to the quiet stun to~;thc 31-111-region,! 'and to
chromospheric ZE'lar-'es);
7-
(C)~ longitudinal vcxiations-i'n-the.coursc of Dst may De Causled by
tMe e,*ir,-
the lonrfitudinal asy-mm-etry-of tile equatorial curretit ri
tence of which is cbnfiML ad. rocket and satellite observation
by
tv7o or more falls of'.t.he~:Ievel- oA'.the field during thc maJLn
app -ttly.:causad by the suc essive action of corpuscular
phase are arei c
.C.ard . 6/7

77~

ACCESSION NRs Ap4o3i638 5/0203/64/004/Cb2/0333/0341
.AUTHORS: Bobrov,$ Me So; Norolevap No F-1 Novikovas, Re X.
ITITLF,t Proportion of the aclar wind according to permanent
geomagnstio disturbances'
!on. days with very low KP
:SOURCE: Gsomapetizml aeronomiyaj v. 4., no. 2,, 3,964a 333-341
TOPIC TAGS: solar winds geomagnetic disturbances corpuscular
stream, polar cap,,
Xariner2., Y-P
'ABSTRACT: Initial data for this study were the hourly
amplitudes of the H
,component of magnetic disturbances recorded at observatories
on the northern and
.southern polar caps during days of very law planetary
magnetic activity. The
investigated interval was from Ju3,y 1957 to D4cember 1962o
Days of low activity
Yere considered to be those in which K and the daily total Kp
did not excood, 2.
p
;and 100 respeotive2,y, The authors have sbown that the
disturbances were duo-Co the
-solar wind. An analysis of the disturbances indicated that
for the period investi-.'
-gated the solar wind was permanent with respect to time, It
represented an
Card

0
ACCESSION NR: AP4031638
approximately radial stream of corpuscles,, tin intensity of which
depended only
faintly (or not at all) on the phase of the solar cycle, The sources
of the solar
wind were found to be distributed ratlier evenly along solar lines
of longitude,
No active centers of development were detected. In evaluating data
from Mariner 2.,
the authors conclude that the corpuscular radiation that affected
the instruments
.of this satellite were not due to the solar wind., as indicated by
C. W. Snyder
X. Neugebauor (Interplanetary so3ar-4;ind experiment. Space Research
XV.Smosium.
COSPAR. Warsaw
1963).. but was due to floccular corpuscular strGams. "The authors
,express their thanks to E. R. Ifamtell for valuable coumel and
discussions of the
results of the work," Orig, art. hast 5 figures and I table.
ASSOCIATION: Astronomichoskiy sovet AN SSSR (Astronomical Council AN
SSSR),
;SUBMITTED: 30Sep63 DATE ACQ: 30Apr64 EN6L: 00
"Wa UUUZI AA OTHER: MG 7
j, ES NO REF SOV: 006
Card 2/2

BOBROVY M.Ya. (Moskva, D-56, Gruzinskiy val, d.26, kv.24)
Organization of records on oncological patients in a
large industrial
city; concerning V.V. Dvoirin's article. Vop. onk. 10
no.1:96-98 164.
(MIRA 17:11)
1. Rayonnyy dispanserno-onkologicheskiy kabinet
Pervomayakogo rayons,
Moskvy (zav. - Pervomayskim rayonnym otdelom
zdravockhraneniya - T.Ya.
Dubinskaya).

BOBROV, M. Ya. (Moskva$ D-56, Gruzinskiy val, 26, kv. 24)
Experience with iodine therapy in mastopathies. Vop. chk. 10
no.41
67-69 164. (MIRA 17:11)
1. Iz rayonnogo onkologo- dispansernogo kabineta Pervomayskogo
rayona.
Moskvy (rayonnyy onkolog - Bobrov, M. Ya.).

BOMV, N.
Underground work of motortrucks. Za rul, 17 no.6:4-5 Je
159.
(MIRA 120.10)
(Mine haulage)

I - .,
V-71 ~~ 'A~\ N
, W
, BOBROV, R. I
School machine-tractor station. 2e rul. no,9:4-5 157.
(MLRA lo:g)
(Machine-tractor station#
~01

AUTHOR: -107-58-7-30/43
TITLEs The 11T-2 Leningrad" Television Set with the 35LK2B
Kinescope
(Televizor 11T-2 Leningrad" na kineskope 35LK2B)
PERIODICAL; Radio, Nr 7$ pp 45-47 (USSR)
ABSTRACT: For the conversion, alterattions to the connection of
the
horizontal scan coils and the leads from the output winding
of the horizontal sweep transformer are made. The damper
tube 6TslOP and a divider, from which are drawn the voltages
for the accelerating electrode and first anode of the focus-
sing system.of the kinescope, are installed. Constructional
details and hints for the conversion are given.
There are 3 diagrams and 1 circuit-diagram.
1. Televition.xeceivers"Mddifidati6n. 2. Television tubes
--Applications
Card 1/1

LLFVAIIDOVSKIY, B.; 14ASLOVSKIY, V.; FELINZAT, B.;
LISITSYJ, Yu.; KARRM, M.;
BOBROV, N.; ZHDA11OV, G.
Rebuilding television sets for now picture tubes.
Radio- no-7:
38-47 Jl 158. (MIRL 11:9)
(Televi9ion-Receivars and reception) .
(Television-Picture tubes)

BOBROV) N.
Bobrov, N. - "The creation of synthetic rubies", (The synthesis
of corundom, outline),
Illustrated b7 I. Fridman, Znaniye--sila, 190, No. 3, p. 15-17.
SO: U-4110, 17 July 53, (Letopis 'Zhurnal Inykh Statey, No. 19,
l9h9).

BOBROV, N.:VITALIGH, A.
Day in a motor pool. Za, rul.14 no.9:6-7 P 056. (MLRA
10:3)
(Transportation, Automotive)

KOTOVI -,
Will there be automobile races in the city of
automobile makers?
Za rul. 17 no.9:3-4 S 159. (MIRA 13:1)
l.Spetsial'Wye korrespondenty shurnala. "Za rulem".
(Gorkiy-4utomobile racing)

BOMY, N.
The first hydroologtrio power station on the Yanisev. Za
rul.
17 no.ir-.6-7 N 59- (MIRA 13:4)
lo 6petelal'nyr korrespoudent zhurnala "Za rulem".
(Irasnoyarok hydroelectric power station)

L.; ANISIMY, Vq~~.; RAZIN, V1.
There are no trifles in traffic rogulationa. Za
rul 18
no.lao-n j& t60. (141RA 13:5)
Is.Reydavaya brigada zhurnala "Za rulem" (for
all).
2. Inepaktora Otdela regultrovaniya ulichnogo
dvichfiniya
g.Moskvy (for Setkin, Anisimov). 3.
Korresporidenty zhurnala
"Za rulem" (for Bobrov, Razin).
(Traffic regulations)

BOBROT N
=L-~ mmftm..
Volga-Ultic Sea Canal. Takh. nol. 25 u0.7& 0-21 an& 36
ii 157.
.2
I(TolgarBa.1tic Sea Canall . (KM 10:8)

BOIROV. N. (Salavat-IshimbeLy-Magnitqo-rs'k)-
On the "Viue f ire" track. Za rul. 16 no.11fl2d-14 N '58-
(Mm 12: 1)
(Ural Mountain region-Pipeltneo)
~ww

BOBROV, H. ...
On the lolym highway. ;a rul. 17 no-3:20-21 Mr 159.
(MMA 12:5)
(Khabarovsk Territory-Rosas)
(Khabarovsk Territory-Motortrucke-Cold weather
operation)

BOBRDVO N, II
I
Mountain road to a dangerous track. Za rul. 17(
nON3-.16-18
NY '59- (Uzbekistan--*untain'roads) IGRA 12: 8)

.BDBRCV, N.,- KOTOV. P.
Today in workshops. Za rul. 17 no,lOs9 0 159. (MA
13:2)
1*Spetsiallnyye korrespondenty zhurnala "Za rulem".
(Gorkiy--Automobile induotry)

BOBROV, N.
siTactics of jet planes,
elements of combat"
P: Tekhnika Volodezhi
. Sept. 1946 Moscow

BOIRROV. N.
42587. Taleriy Oh)mlov (K 10-Lotlyu 50 Doya Smorti) 8 Portr.
Oponek 1948 No. 50 ,
s. 15-16.

BOBROVY N.
32524. Bobrov. N. Molodoy tokar, Denisov. (K
prisuzhdeniyu Stalinsdoy premii
za 1948 g. tokoryu Votkin. zavoda. Udmurt. ASSR.
Ocherk). Ill. A. Pobedinskiy
i Yu. Ionov. Tekhnika --- molodezhi,, 1949, Nme 10) S*
5-80
SOt Ioetopist Zhurnallrwkh Statey, Vol. 44

BiM-Ov, 11,1.
Bobrov, N. - "The creator of winged machInes", (On the
(0th anniversar7 of tl--e
aircraft de-,fl-iner A. N. Tupolev), 0gonek, 1949, No- 7,
p. 16, vith portrait
.1.
SO: U-3042, 11 I-larch 53, (Letopis tZhurnal Inyldi
Statt!,y, Ilo. 8, 19-1~0~)J.

BOBRZOV, N.
36651. Bobrov, N. V khoroshey shkole. (.,IomoleksrU
method ki-ro-ichnoy
kladU- na stroitells'uve po sisteme yl. D. Kozina).
Tekhnika ':olodezl-Li,
1949, xc'. 11, c. 6, 2-7 a
SO: Letopis' Zhurnall rW'Ich Statey. Vol. 50, Moskva%
1949

BOMOV, N.
Bobrov, N. "Heroes and their students,",(The
fliers and
Heroe3 of the Sovlet Union K. Davydov and M.
Chechneva,
outline), Ogonek, 1949, No. 16, P. 17.
SO: U-3736, 21 may 53, (Letopis 'Zhurnal InykIi
St2tey, No. 17, 1949).

- - -, 1~^nnmr- -it--- - - -- - --- - ---- -- -- - - -- , - --- -
--- - -- -
V: i kll~ I V j N .
Bobrov, N. "'Snegolety'll (An invention of the aviator desiFner, N.
P. Lobanov),
Tekhnika-molodeshi, 19h9, No-3, P.32 1
SO: U-034, 29 October 1953, (Letopis 'Zhurrial Inyidi Statey, No.
16, 1949) 1

20973 Bobrov,, N. Ptitselet (Kpr6bleme sozdaniya mashushchego letat
apparata) ni, A.
Katkovskiy. Tekhrzka-molodexhit 1949, No. 6., a. 12-13.
SO: MOPIS ZHURNAL STATEY- Vol. 28, Mosk6v, 1949

Bo-'IROV, !%..
5
0
29213. Zlilvayp PPtl~,, (K 35-letiyu jto Jnya -i.b(-I.i
p;;n. nesterova) 0~-onok, 1949, 1.10*.
38, ". 6, 5. portr.
30. Letonisl ZhurnalInykh State-Y, Vol. 39, I-;oskva, 1949

- I I -I-- - -- - -I - . -- - - .. - - --I
BOEROV, N. I
"Notable Engine Driver Blashenov., " Technical Youth/USSR., 1950.
(Biographical)

Y.
BOBROV, Ilik.olat
Na mirnykb vozdushnykh puti&kh. Con the peace tire air
line2s. (Sovetskii Soiuz,
Aug. 1951, no. 8 (18), p. 19-23, illus.).
DLC. 31L-vic unclass.
SO: Soviet Transportation afid
forence.Department, Wasl
Library of Congress,

VINOKMV, A,; BO'BROV, No
-
By glider to the stratosphere. Takh.mol.22 no.7:16-17
154. (HLRA 7:6)
.(Gliders (Aeronaut ico))

BOBROV N
With flapping wings. Tskh.mol. 22 no.9:12-13 5 154. (MM
7:9)
1. Chlen sektvii mthushche o poleta pri TSK DOSW.
(Gliders (Aeronautic I

2~ ROV, 1-1.
Into the stratosphere with --J-der-j.
-~ i L., - .T. -01 2-
IRMA VIASIPT 110. P~J, Dec. 1051")
7
Source: ',-!A~"' i"TROP.&A7 LISTS Vol. 1), 11ti

BOBROVj, Nikolay
The Baltic-Volga Canal, Nauka i tekh mladezh
no.7tl6-17 157.

ZCMROV., N. G.
"fte Peculiar Features of the Man* or Roolm Frozen for MqW
Years and tbedr
Acoompanylng Formations In tbg ~&mtbsrn Koryak Distriot and
on Nortbern Khmobatke. "
diss&rtation defen&A for the degm of Cand. of Goo aphical
sciences, at the
Poroaftost IrAt. in V. A. Obruabov. (Jan - Jul 1957
Defense of Dlosertatlons
Soot. or Goologloal-Goographloal Sol.
Vest. Ak Nauk 8M, 1957p 2Tj No- 12j, PP- 113-115

BODROY ff I
The role 'of gastric laukopedesis in the diagnosis of diseases of the
stomach. Terap.arkh. 28 . Ino48:38-43 156. (MIBA 10:2)
li-lz kafedry fakulltatskoy terapii (nachallnik - prof. V.A.119yyer)
"nao-neditsinskoy ordena lenina akedemil imeni S.K.Kirova.
(STOKAGH, die.
dlige. value of laukopedesit)

BOBROV,N.I., polkovnik m-ditsinskoy sluzhby.. dotsent
Characteristics of heat azch&ngs in naval personnel
in the Far
14orth.-VOOI'6-~med.zhur.no.8%42-46 Ag'58* (MM 16:7)
,,MDY TNUMUMRS) (METABOLIMI)
(MEDICM,NAVAL)
.-P,

17( SOV/177-58-9-37/51
AUTHOR- Bodrov, N.I., Lieutenant-Colonel of the '~Iiedical
Corps
TITLE: The Comparison of the Results of Gastmscopic and X-Ray
Methods for Investigating the Stomach
PIM 10 D. I C 2-.-L Voyenno-meditsinskiy zhurnal, 1958, TTr
9, p 84 (U-_-.1JR)
AB13TRA.CT: The article is based on investigations of q,B
patients
by gastroscopy and X-rays. In 6 c_',ses, the astroscopic
ex~~mination revealed ulcerative processes, L[ of :jhich
werw nat recognizable by X-rays. In 4 patients, the
pheftow-na-Ig of primary antral gastrites accompanied by
pronouticed"I" functional disturbances of the stomach were
_ree)oggi-_;ed.-.!. -Mese forms of gustritis -.,iere not
found by
X-rays.:. The, author indicates t1nat best results
were obtaineil by 1--_nrallel applica,~i-.,n of the tuo
methods.

BOPROT, -
Contrasting temp&,:-atmroB and their offset on the body. Gig.
t san. 23
no.12:26-31 D 158. (KML 12:1)
1. 1z Voyenno-mediteinsko7 ordena, lenina akademii imeni S.M.
Kirova,
(TMUWATUIMjcf1.
contrasting environmental temperature, physiol. off.
on body (Ras))

-- BORROV, Polkovnik mediteinakoy aluzhby; MATUZOV, 1U.,
podpolkovnik
meditsin0my aluzhby
Changes in functional retinal lability diiring exposure to
cold. Voon.medozhur. noe5:20-23 MY '59. (MIRA 12:8)
(COIJ), eff .
on retinal lability (Rua))
(RETINA, physiol.
eff. of cold on lability (Rua))

BODROV, II.I., podpolkovnik meditainakov sluzhbY
Role of gastroscopy, in the detection of stomach
diseases
in military medicine. Voen.mea.zhixr. no.5.'48-4
My '59.
OIIHA 12: 8)
(GASTROSCOPY,
in detection of stomach die. in armed forces
personnel (Rua))
(ARM FMNS PMRSOIMEL, dis.
stomach die., gastroscon (Rua))

3WROV, H-I-, dotsent, polkovnik meditsinskay sluzhby
1-1-,-,,A~~-~*
Features of physical thermoregalation of members of
the Jkvy In
Arctic regions. Voene-medozhure no,6:20-24 Je '59.
(MI13A 12:9)
(BODT UWARATUIM, physiol.
thermoregulation of navy personnel in polar
region (RUBD
(COLD
same)
(ARIM 7ORGES MSONNEL
same)

Bobrov, N.I., dotsent
Characteristics of beatregulation in bailors during
navigation in
northern latitudes. Voen.-med.zhur. no-9:50-52 S 159.
(MMA 13:1)
(BODY TUMATURN)
(AMM PORCIS PIMSDNM)
(COLD CLINATZ)

I-_ ~sN.I~.jpolkovnik meditsinskoy sluzhby
~Ri#ctional changes in the skin analyzer in sailors in the
North.
Voen,-med, zhure no. 1.-71-74 A 160. (MIRA 14:2)
(SKIN) (COLD-PMIOLOGICAL EFFECT)

BOBROVY NeL
Thermoregulation in the Inman body under the climatic
conditions
of high northern latitudes,,,,Gig.i san. 25 no.7126-31
Jl 160. -
(MIM 1495)
I* Iz kafedry voyouno-morskoy gigiyeny
Voyenno-meditsinakoy ordena.
Lenina akademii imeni S*M. Kirova.
(COM-PHYS101MICAL IMOT) (BODY T W MATURE)

2192
S/177/61/000/002/005/005
D234/D305
AUT40R: Lobrov, N.I., Oolonelj~Medical Services
TITIB: Recovery from adaptation to cold in sailors serving in
the north
PERIODICAL: Voyenno-meditainskiy zhurnal, no. 2, 1961, 48 - 51
TEXTz The progress of recorery from cold adaptation was
studied in
twenty-two persons by, measuring changes in skin temperaturet
senso-
ry chronaxy and oxygenVonsumption in response to cooling at
fixed
time intervals after the completions of an acclimatization
proce-
dure. The purpose of this work was to study the effects of
prolon-
ged breaks in exposure to cold climatic conditions on the
working
ability and cold adaptation of sailors. During the
acclimatization
r0 cedure the upper and lower limbs were cooled with water at
50
A-bstractor's notes Unit not statedp probably Centigrade7
tempera-
2
ture. Acclimatization was continued until marked signs of
adapta-
tion appeared: impro,~ed heat and tactile sensation, reduced
lower-
Card VA

21892
3/177/61/000/002/005/005
Recovery from adaptation ... D234/D305
ing of the s1dn temperature, increased oxygen consumptionp and
so
on. The' cooling prodedure was then interrupted for 12, 242 36
or
more days. After thiB interval cooling was applied to the upper
or
lower limbs once or twice. During this the skin temperature,
chro-
0%xy, tactile sensation and oxygen consumption were measured.
The
results of these measurements are given in tabulated forme The
thre-
shold of tactile sensation was measured with the Yon Fre
apparatus
and the data obtained ZA-betractor's note: Data not giv en show
an
increased threshold during the control cooling after 24 days or
longer intervals. Changes inthe cold sensation were also
observed.
Most subjects reported pleasint sensations during the cooling
after
12 days interval. On the contrary, cooling after 24 days
interval
caused low-intensity pain*sensa'uion and light chilblains on the
lower limbs. These effects increased with mord prolonged
intervals.
It follows from the results that in interruption of up to 12
days
in the cooling procedure has no essential effect on the skin
senses
and on.the thermal regulation of the organism. Intervals of 24
days
Card 2/4

21892
S/177/61/000/002/005/005
Recovery from adaptation ... D234/D305
or longer bring about considerable changes during subsequent
cool-
ingg through recovery from adaptation. To study the processes
in-
volved in restoring the cold adaptation, a cooling procedure,
simi-
lar to the primary aQclimatization, was repeatedly carried
out. It
was found that the skin temperature decreased considerably
during
cooling within the first four days, but after 8 - 10 days the
skin
temperature of the hands and feet had risen to the temperature
lOvel, found 50 - 60 days after the primary acclimatizationg
and
recovery of skin temperature after cooling was faster. Oxygen
con-
sumption at the beginning of the repeated cycle of cooling
proce
dure showed an average increase of 27 cm3 per minute, i.e. an
irr-
crease of 10.5 54. On the 10th day it was similar to.that
observed
at the end of acclimatization. Similar reeult-swere obtained
for
chronaxy and thermal sensation. It is concluded that an
absence on
leave of14 days or longer from a Northern service post brings
about a process of recovery from cold adaptation in the
sailor's
organism, which in turn will affect their working ability on
return
Card 3/4

21892
5/177/61/000/002/005/005
Recovery from adaptation ... D234/D305 V1(
to the post. Acclimatization procedures should -be used to
prevent
these effects. The observations also'show that-tepeated
adaptation
to cold on return from a longer leave or other absence will take
place considerably faster, in about 10 - 15 days. There are 3
tab-
les*
SUBMITTED: July, 1960
Card 4/4

-,,DODROV, N.I. podpolkovaik mad.sluWiby.
Evaluation of the effectiveness of the meebanical and
humoral
stimulants of stomach secretions in stomah diseases. Vosn.-
mods zhur. not 2177-78 F 161* (MIRA IW)
(STOMACH--SECPXTIONS)

BODROV., N.I,., podpolkovnik meditsinskoy sluzhby
Diagnostic value of the neutral red test; abstract.
Voen.-med-shur.
no.3:81 Yx 161. (YJRA 14:7)
(STOMACH-DISMES) (NEUTRAL RED)
110
m

.BOBROV,_N.I--
Changea in hemit production following repeated cooling
of the body..
Gig. i san. 26 no.5:23-28 My 161. . (MIRA, 15.4)
1. Iz kafedry voyemo-morskoy gigipny
Voyenno-maditsinakoy ordena
Lenina akddemii imeni S.M.Kirova.
(ANIML M=) (COLD--PHYSIOLOGICAL EEMCT)

39219
S/240/621000/0041'001/003
1015[1215
AUTHOR: Bobrov, N. I., Doctor of Medical Sciences
TITLE: The effiect of acclimatization to cold on the function
of cutaneous analysers
PERIODICAL: Gigiyena i sanitariya, no. 4,1962,18-24
TEXT: Following a daily application of cold to limited regions
of the body of 26 persons the sensory chronaxie
was examined and the threshold of the cutaneous-tactile
sensitivity, as well as the sensitivity to pain, were
established. It was assumed that the changes in the cutaneous
analysers following a prolonged application
of cold were neuro-humoral by nature, and that they were
responsible for a greater working-capacity.
There are 3 figures and 2 tables.
ASSOCIATION: Kafedra voyenno-morskoy gigiyeny
Voyenno-meditsinskoy ordena Lenina akademii
imeni S. M. Kitova (Chair of Military-Marine Hygiene, Lenin
orden Academy of Military
Medicine itneni S. M. Kirov)
SUBMITTED: June 12, 1961
Card 1/1

BOBROV N.I., podpolkovnik meditsinskoy slumhby; MATUZOV, N.I..,
podpol-
-2-1~vi& meditsinskoy sluzhby
Drinking conditions on sh
view of literature. Voen.-
(MIGINEAVAL

- BO~!Oy_,,A.I.,prof.
Changes 14 the nasal mucosa daring adaption to eold
in the
north. Gig. i san. 28 no.1397-99 Ja 163e (MIRA 16:7)
1. Iz kafedr7 voyenno-moskoy gigiyeny
Voyenno-meditsinskoy or-
dena Lenina akademil imeni Kirova.
(NOSE) (COLD.-PHYSIOLOGICAL EFFECT)
(ACCLIMATIZATION)

_PO , polkovnik meditsinskoy sluzhbyp prof.
~~ N. I.,
Role of local hypothermia in the development of
protective
reactions in sailors in the North. Voen.-med.
zhur. no.3:
68-72 165. (MIRA 18:11)

-L -0-4806-6'1
ACC NR- --AP6027254 00-~RidkE-
C-ODE:--U--R-/0-1-77-/66-/00-0/^007/oo64/oc)66
.AUTHOR: Bobrov, N. I.; Cbervyakovskiy, N, Ya,
IORG: none
ITITLE: Body function shifts of sailors sailing in the Arctic
SOURCE: Voyenno-maditsinskiy zburnal, no. 7, 1966, 64-66
TOPIC TAGS: arctic medicine, buman physiology,
pbysiologic,parameters
blood, nutrition
ABSTRACT: The effect of Arctic conditions on body functions of
sailors
aboard a small Vessel were investigated du ing a 90 da.~
expedition.
Psjobomotor retlexes$'Iarterial pressured lung capacity, capillary
re4istance, and blood1proteins served as indices wbicb were
determined
bef,pre the expedition,, at ba.ses, at sea and at end of voyage.
Findings
sbo~ that after 90 days at sea the psychonotor reflex to a light,
flash
etarded in most cases indicating a certain degree of fatigue.
ial maximal arterial pressure values of some crew members were
W
iijt,~eased due to nervous tension, but become normalized at sea
and
remained normal; thus, the mean maximal arterial pressure values
were
lower at the and of 90 days than tbe initial values. The minimal
17
(911.1
Card 1/2 UDC:.--6-13~lhh-.9-6q~f

L o48o6-67
ACC--Nk3-
AP6027254
.artprial pressure values did not change significantly at any
period. J
Electrocardiographic data also showed no significant shifts. But,
blood protein values were reduced to their lowest normal range values
by the 90th day. Urea levels were determined daily to study protein
metabolism in greater detail. Urea levels were highest during stormy
weather (UP to 40 g) and lowest during stopovers at bases (9-71 g).
Thus, Increased urea levels are the result of more Intense protein
metabolism leading to reduced blood protein levels. Capillary
resistance tests displayed no evidence of a vitamin C deficiency. The
only recommendation made for future expeditions of this type is to
provide a higher protein diet. Orig. art. ba.s: 3 tables,
CODE: 06/ SUBM DATE: none
Card 2 2

BOBROV, N.Me
- II , - ~; .~ _- - ~A'
Homo-tuberculin complex method accessory diagnostic
method in
tuberculosis. Proble tubork., Moskva no. 5:49-50
Sept-Oat 1952.
(CLUL 23:5)
1. Professor. deceased. 2. Of the Institute of
Taberculosis (Direc-
tor -- Z. A. ];b-edevw, Scientific Supervisor - Prof. A.
Te.
Rabukhin), AcadeiW of Medical Sciences USSR.

jv.
Ll ', /t/ 11j"L11Z 44~71//C/-/
BOBROVJ NIFOLAY NIK04-VICH, 1881-
TSAGI; s predisloviem. N. M. Kharlamova, pod redaktsiei
B. IA. Kuznetsova.
Moskva, Molodaia "ardiia, 1934. vii, 332 p., illus.,
ports.
Title tr.: Central Aerodynamic and Hydrodynamic
Institute, named after
N. E. Zhukovskii.
TL568.146B6
SO: Aeronautical Sciences and Aviation in the Soviet
Union, Library of
Congress, 1955.

L),.lv r1r
BOBROV, NIKOLA NIK04VICH.
I I
Chkalov. Moskva, 11,Khudozliestvennaia literaturn," 1940. 318 P.,
plates, ports, fold. maps facsims.
TL54O.C56B6
SO: Aeronautical Sciences and Aviation in the Soviet Union, Library
of
Congress, 1955.

0j 19
is p /~ 19 45
lie) f /r
BOBROV, NIKOLAX NIKO4V.-'C1I.
Chkalov. Moskva, Sovetskii pisatell, 19119. 434 P., plates,
ports,,
fold. map.
TL540.C56B6 19h9
SO: Aeronautical Sciences and Aviation in the Soviet UnionY
Library of
Congress, 1955.

BOBROV, X- N., Inginser-Lieutenant Colonel of Guards
"Single Grade of Oil for Sum r and Winter Operations of the
V-2 Angine,"
Sub 23 Jun 47, Moscow Order of the Labor Red Bamer Petroleum
Inst imeni
Academician I. M. Ou'bkin
Dissertations presented for degrees in science and
engineering in Moscow
in 1947
SO: Sum No. 457. 18 Apr 55

or. takhn.nauk; GORELEK, Te.A., star6hiy
prepodavatell;
OT, N.N., kand.takhn.mauko otv.red.-
("Uses of fuel and lubricants"; guide for
laboratory practical
Primananie gorluchago i smazoohnfth materialov;
uchabnoe posobie
po laboratornomm praktikwm. Koskva. Kosk.in-t
neftekhim. I
gazovoi promyshl. im. X.M.-Oubkins, 1958. 41 P.
(mmA 14:4)
(Lubrication and lubricants--Testing)
(Fuel--Testing)

EQ3ROV,-N-jkD-IV-Nikqj4yqvich* VOROPAY, Petr
Ivanovich; NOVIKOVA,
M.M., ved. red.; VORONOVA, V.V., tekhn. red.
(Using fuels and lubricants]Primenenie topliva i
smazoehnykh
materialov. Pod obshchei red. N.N.Bobrova.
Moskva, Gostop-
tekhizdat, 1962. 342 p. (MIRA, 16:2)
(Petroleum as fuel) (Lubrication and lubricants)

6 V1 IV' ~V'
PHASE 1. BOOK EXPLOITATION SOV/6357
Bobrov, Nikolay qikolayevich,, and Petr Ivanovich Voropay
Primeneniye-topliva i,smazochnykh materialov (The Use of
Fuels and
Lubricants) Moscow, Gostoptekhizdat, 1962. 346 p. Errata slip
A inserted. 8180 copies printed.
Managing Ed.: M. M. Novikova; Tech. Ed.: V. V. Voronova; Ed.
(title
page): N. N. Bobrov.
PURPOSE: This textbook is intendad primarily for students of
nontechnical
fields in petroleum institutes, It may also be used in other
educational
institutions,
COVERAGE: The physical and chemical properties of fuels and
lubricants
and their effect on the operation of engines, transmissions,
etc. are
described. Basic problems in the theory and design of engines
and ma-
chinery are briefly reviewed with respect to fuels and
lubricants and
Card 1/5

The Use of Fuels and Lubricants
SOV/6357
their quality requirements. The characteristics of the
liquid propellants
T-12 TC-11 T-21 and T-5 are given (Ch. 4). The
following oxidizers
are described in Chapter 5: 1) LOX; 2) nitric acid and
its compounds;
and,3) hydrogen peroxide. The following have shown good
possibilities
as oxidizers: 1) fluorine and its compounds; 2) ozone;
and 3) oxygen-
chlorine compounds. The following are analyzed: 1)
hydrocarbon fuels;
2) methyl and ethyl alcohols; 3) aniline, xylodin, and
triethylamine; and
4) hydrazine, methyl hydrazine, symmetrical
dimethy1hydrazine, and
NDMH (hydrazine was used as fuel in German Me-163
aircraft). Some
daia are given on beryllium (solid), aluminum (solid),
lithium (solid),
boron (solid), pentaborane (liquid), decarborane
(solid), trimethylalum-
inum (liquid), and dimethylberyllium.
TABLE OF CONTENTS [Abridged]:
Introduction
3
Card 2/5

B013ROVI N. N.
Bobrot, N. N. .1 "Technique of fluorescent microscopy,"
Byulleten' In-ta
tuberkuleza Akad..med. nauk SSSR, 1948, No. 4t P. 40-42
So: "566.. 3:5 March 53, (Letopis 'Zhurnal Inykh Statey,
NO. 13j, 1949)

34181. Otednestvannyy flyuorestseitqry osvetitel I dlya
milroskopa doktora
krylova. Byulleten' in-ta tuberkuleza Akad. mad. nauk
SSSR, 1949,
I~o 2, s. 42-45
SO: Knizhnaya Letopis' No 6, 1955

- - "VOXEUV ; IT, N.
Bobrov,, N. N. - "Morphological changes in the tuberculosis
bacilla in the mucus am
body fluids in the streptonqcin treatment of tuberculosis
patients", Trudy Akad. mad.
n&Wc SSSR, Vol. Ilt 1949t p. 123-32.
SOt U-4329t 19 August 53v (Letopis 'Zhurnal lrqkb Statey, No.
21, 1949).

- , ..* 416
"Significance of the
Tuberculosis.," Sav,
Med Sci USSR.
Blood Picture in the Clinical Treatment of FulmonaI7
Med., No. 8. 1949, Prof, Tuberculosis Instj Acad

BOBROV, N.N.
-Raw
Fluorescont sicroscopr in lujoratory and clinical materials
in
now stairdag methods. Arkh. pat., Moskva 12 no.6~44-47
Nov-Doe,
50. (CLHL 20:4)
1. Of the Institute of Tuberculosis of the Academy of
Medical
Sciences USSR, Moscow.

BOBROV, N. 1.
,.,-
nostation methodL of examination of gastric lavages for
Yqcobacterlun tabormlosis, Prob, tubark., Hookya.
no.3:65
v4w-june 1951. (CIML 20:11)
1. Moscove

. BOBROV, N. N., Prof.
2. USSR (600)
4. Tuberculosis - Diagnosis
.1-0
7. Com7plex hemo-tuberculin test in the diagnosis of the open
state of a tuberculft
proceas. Probl. tub. no. 5p 1952.
9. Monthly List of Russian Accessions, Library of Congress, _
Februarv_ 1953. Unclassified.

BOEFOV) N. Pv
Nl.:~ P. 130BROV3 fICIaBsification and,cvM);arL;on of sy:jtens to
transmit discrete
synchronous signals.fl Scienti.~ic Session Devoted to "Radio
Day", May 1958,
Trudrezervizdat, Moscow, 9 Sep. 56
Systems to transmit discrete, synchronous signals are analyzed,
they are
classified on the basis of five distinguishing criteria
(multiplicity of
transmission method of manipulation, transmission of side
spectra,, type of detector
and method of selection) and they are compared according to four
indices (transmission
rate, coefficient of channel allocation band,
interference-immunity and quality).
Certain peculiarities of static and dynamic manipulation methods
are analyzed.

.......................
................... ......
ic IkIft)
AL r q
IL C
C
&w...
so"
to Abe
It
r. at
I
11 AL
0
& C-
L IL Ow.,
JL X
top@" ell"Ofte
Ae QN6-mm Nwu%,
nm*IW'4 CUMMOUl 11. A.
?57

sov/io6-59-3-4/12
AUTHOR: Bobrov, N.P.
TITLE: Nfolse-~Proo~ess of a Simplex System of Transmitting
Binary Signals with Differential Phase Modulation
(0 pomekhozaahthishchennosti odnokratnoy sistemy
peredachi dvoichnykh signalov a frm)
PERIODICAL: Elektroavyazl, 1959, Nr 3, pp 27-31~(USSR)
ABSTRACT: A method of transmitting binary information which has
aroused great 'interest was proposed by Petrovich (Ref 1).
The system works as follows: when sendinf the symbol 1
the phase of the signal Is shifted by 180 , when sending
the symbol zero the phase remains unchanged't in other
words, In this system the information is sent by changes
in phase rather than by the simple relationship between
the phase and the symbol to be sent. Fig 1 shows a
block diagram of a receiver. A signal is passed through
a filter to the phase detector which is switched
synchronously by a coherent version of the input signal,
the signal is then re-generated and sent to a sign-chapge
detector. Two methods of achieving this last operation
Card 1/3 are shown in Fig 2, in the first case the re-generated

sov/io6-59-3-4/12
The Noise-Prootness of a Simplex System of Transmitting
Binary
Signals with Differential Phase Modulation
square wave is differentiated and applied to the
primary of a push-pull transformer. A full-wave
rectification taken place at the secondary and the
original changes in sign are reproduced. In the second
system the signal and a delayed version are supplied to
a svimmator of modulus 2. This method of deriving sign
changes overcomes an objection inherent in the simple
.phase modulation system; in the latter an ambiguity
arises whereby the original message may be recovered
or one corresponding to a complete shift of 180* in
phase. The present method however, does suffer from
the fact that errors in the original signal may in fact
be increased at low signal-te-nolse ra"Zies. This
transferred coefficient is unity but at high signal-to-
noise ratios it is 2. The corresponding expression for
the simple phase modulation system, as studied by
Montgomery (Ref 3), is given by (11). In Fig 3, the
probability of error is plotted against signal-to-noise
Card 2/3 ratio for the present system (curve 2), the
Montgomery

sov/io6-59-3-4/12
The Noise-Proofness of a Simplex System of Transmitting Binary
Signals with Differential Phase Modulation
system (curve 1). an ideal system reallsing potential
noise stability (curve 3) and for an actual system using
frequency modulation described by Lexin in Ref 4 (curve 4).
The superiority of differential phase modulation over
frequency modulation is particularly noticeable in high-
speed systems. The author thanks M.V.Yakovleva for
valuable criticism. There are 3 figures and
4 references, of which 3 are Soviet and 1 English.
SUBMITTED'. 30th August 1958
Card 3/3

84368
S11061601000100610011013
A169/AO26
% ~L,04. 2. 7
AUMOR: Bobrov, N.F.
TITM: The Transmissiod,f Sapled Signls With the Aid of
Phase-Difference
Keying
PERIODICAL: Elektroavyazl, 1960, No. 6, PP- 3 - 9
TEXT: The author discusses various methods of' phase-difference
keying and
ways of realizing these methods for transmitting synchronous
sampled signals
(diskretywy signal), in which the duration of the signal elements
(otrezok sig-
nala) are multiples of the time T9, called duration of elementary
sample. The
term "phase-difference keying" (fazo-raznostnaya manipulyatsiya,
abbreviated M)
has been suggested by the author for designating one of three
dynamic keying
methods, whose common feature is that each value of the sampled
signals to he
transmitted corresponds to a certain difference of the carriers
between any of
two, or a greater number of samples of the keyed signal. The
other two methods
are called amplitude-difference keying (amplitudno-raznostnaya
manipulyatsiya,
ARM) and frequency-difference keying (chastotno-raznostnaya
manipulyatsiya, CHM~
The first phase-difference keying system, known in literature,
was described in
Card 1/4

84368
S/106/60/000/006/001/013
A169/A026
The Transmission of Sampled Signal With the Aid of
Phase-Difference Keying
1936 by V.I. Siforov (Ref. 1). The signal transmission was to
be achieved by
the following methods: a) A radiation of carrier oscillations
is produced in
the system with one of n possible initial phases, differing
from each other by
?n - 2:r/n. b) In transmitting the sign of the binary signal xi
= 1, the carrier
phase in the keyed signal is changed by the angle +1Fn or -9n,
in other words, the
vector of the carrier must change by the angle tfn from the
position which it had
during the'preceding (i - I)-th sample. c) In transmitting the
sign xi = 0, the
carrier phase in the keyed signal remains unchanged. The author
suggestsan ex-
pansion of the class of simplex binary phase-difference keying
systems by some
modifications of the above conditions b) and o)z b') In
transmitting xi - 1,
the vector of the carrier musi turn by the angle m,cpn. c') In
transmitting x1
0, the carrier vector must turn by the angle m,%, where m, and
m0 are whole nun-
bers. The conditions a), b') and o') make it possible to
construct a great num-
ber of binary systems differing from each other by the values
of n, m, and m..
However, only systemsin which n is equal to 2, 3 or 4, may find
a practical ap-
plication, since at n>4, the carrier phase distinction causes
difficulties at
the receiver end. The possible simplex binary phase-difference
keying systems
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A169/AO26
The Transmission of Sampled SignalsWith the Aid of Fhase-Difference
Keying
with n44 were compiled in Table 1. The system No. 21 in Table 1 is
known under
the designation "relative phase telegraphy" (otnositellnaya
fazovaya telegrafiya,
OFT), described by N.T. Petrovich (Ref. 4). The general expression
for signals
of binary phase-difference keying systems cap be written in the
following formt
%Yaj AO sin [toot + q0 + (P. (m :XK + MO M
where AO, WO and 0 are amplitude, frequency and initial phase of
the signal,
while Y is the inversion of the binary number x. A generalized
block diagram of
transmitters for simplex binary phase-difference keying systems is
shown (Fig. 2).
It consists of a code converter, a phase keyer and a carrier
oscillation genera-
tor. The binary signal~f is converted in the code converter into
the sampled
signal C with the basis n. Further, the author gives two block
diagrams of
transmitters of binary phase-difference keying systems (Fig. 3). In
addition.,
simple.: phase-difference keying systems for transmitting ternary
signals, duplex
phase-difference keying systems for transmitting binary signals,
phase-difference
keying systems,with n,>-4, are discussed. For the transmission of
ternary sig-
nals only three systems are possible in view of the fact that n-,>4
causes diffi-
cultills at the receiver end. The same limitations apply to the
duplex systems
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The Transmission of Sampled Signals With the Aid of
Phase-Difference Keying
for binary signal transmission, where only two systems are
practically feasible.,
the system No. 41, a dual simplex phase-differeince keying
system, similar to the
duplex FM system of A.A. Pistol'kors (Ref. 2), but with
independent binary pha.%-
difference keying in each channel; the system No. 42, a
duplex system with quEr-
ternary phase-difference keying. The law of the latter has
been used in the
"Kinepiex" system. In conclusion, the author discusses
briefly the efficiency
of phase-difference keying systems. Methods of receiving
phase-difference keyed
signals will be discussed in another paper. There are 3
figures, 4 tables and 4
references: 3 Soviet and I English.
SUBMITTEM January 16, 1960
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AUIMOR: Bobrov, N. P.
28789
S1106161-/000/010/001/006
A055/A127
TrIME: Reception of signals with phase-difference keying
PERIODICAL: ELektrosvyazt, no. 10, 1961, 3 - 10
TEXT: Several methods for transmitting discrete signals by
phase-difference
keying were described by the author in an earlier article
[Ref. 1: N. P. Bobrov,
Peredacha diskretn-.Ykh signalov s pomoshchlyu
fazo-raznostnoy manipulyatsil (Trans-
mission of discrete signals by phase-difference. keying),
E1e'htrosv_'Yaz'*, 1960, no.
6]. In the present article the author describes the p9ssible
methods of reception
of ph4be-difference keyed signals and the basic connection
diagrams of the corres-
ponding receivers. A general description of the following
reception methods is
given: 1) Auto-correlation reception, - The author enumerates
those of the binar-j
and ternar-j systems described in his earlJor article with
which this reception
method can be used. For system no. 21, the required
phase-shift angle r is -equal
-to fir. For system no.,.22-, ~ = + I-t/6. For systems nos.
24 and 16, ~- = OrI4. For
systems nos. 23, 25, 31, 32 ana 33, ( -F IT/2 (the numbers
are those used in the
earlier article). A special auto-correlation receiver that
can receive signals L9
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