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ivan petrovič pavlov (1849-1936)
(czen) | Ivan Petrovič Pavlov (1849-1936),Pavlovn: [jmén.] ruský fyziolog Petr
Prášek |
Al2CH36
(gcide) | Methide \Meth"ide\ (? or ?), n. [See Methyl.] (Chem.)
A binary compound of methyl with some element; as, aluminium
methide, Al2(CH3)6.
[1913 Webster] |
C21H36N7O16P3S
(gcide) | coenzyme A \co*en"zyme A`\ (k[-o]*[e^]n"z[imac]m [=a]`),
(Biochem.)
a coenzyme (C21H36N7O16P3S) that participates in the
transfer of acetyl groups in biochemical reactions; --
abbreviated CoA. It contains adenosine, phosphate,
pantothenic acid and cysteamine groups. The acetyl group to
be transferred during biosynthesis is temporarily attached to
the free sulhydryl of the cysteamine group to form a
thioester, in which state it is called acetyl coenzyme A. The
strength of a preparation of coenzyme A may be expressed by
the Lippman unit; one milligram of CoA contains 413 Lippman
units.
[PJC] |
C26H36N2O9
(gcide) | antimycin \an`ti*my"cin\ ([a^]n`t[i^]*m[imac]"s[i^]n), n.
1. one of several antibiotic substances produced by several
species of Streptomyces, active against various fungi.
They are used only experimentally, not in medicine. The
two best-known antimycins are antimycin A1 (C28H40N2O9)
and antimycin A3 (C26H36N2O9). They are notable for
their mechanism of action, interference with the proton
pumping mechanism of fungi.
[WordNet 1.5 +PJC] |
C36H56O14
(gcide) | digitalin \dig"i*ta`lin\, n. [Cf. F. digitaline.]
(a) (Medicine, Pharmacy) Any one of several extracts of
foxglove (Digitalis), as the "French extract," the
"German extract," etc., which differ among themselves
in composition and properties. Both Digitalis lanata
and Digitalis purpurea have been used to prepare
such extracts.
(b) (Chem.) the distinctive chemical substance, a steroid
glycoside, which is the essential ingredient of the
extracts of foxglove. It is a white, crystalline
substance (C36H56O14), and is a 3-substituted
diglucoside of a steroid. It is a powerful cardiac
stimulant and is used as a cardiotonic for treatment
of certain heart conditions, such as congestive heart
failure. Chemically it is
(3[beta],5[beta],16[beta])-3-[6-Deoxy-4-O-[beta]-D-glucopyranosyl-3-O-methyl-[beta]-D-galactopyranosyl)oxy]-14,16-dihyroxy-card-20
(22)-enolide. The related compounds digitoxin and
digoxin are also extracted from the foxglove. The
class of steroid glycosides having cardiotonic
properties are refered to as the cardiac glycosides.
--MI11
Syn: digitalinum verum, Diginorgin, Schmiedeberg's digitalin,
digitalis, digitalis glycoside. [1913 Webster +PJC] |
NaKCO36H2O
(gcide) | Double \Dou"ble\ (d[u^]b"'l), a. [OE. doble, duble, double, OF.
doble, duble, double, F. double, fr. L. duplus, fr. the root
of duo two, and perh. that of plenus full; akin to Gr.
diplo`os double. See Two, and Full, and cf. Diploma,
Duple.]
1. Twofold; multiplied by two; increased by its equivalent;
made twice as large or as much, etc.
[1913 Webster]
Let a double portion of thy spirit be upon me. -- 2
Kings ii. 9.
[1913 Webster]
Darkness and tempest make a double night. --Dryden.
[1913 Webster]
2. Being in pairs; presenting two of a kind, or two in a set
together; coupled.
[1913 Webster]
[Let] The swan, on still St. Mary's lake,
Float double, swan and shadow. --Wordsworth.
[1913 Webster]
3. Divided into two; acting two parts, one openly and the
other secretly; equivocal; deceitful; insincere.
[1913 Webster]
With a double heart do they speak. -- Ps. xii. 2.
[1913 Webster]
4. (Bot.) Having the petals in a flower considerably
increased beyond the natural number, usually as the result
of cultivation and the expense of the stamens, or stamens
and pistils. The white water lily and some other plants
have their blossoms naturally double.
[1913 Webster]
Note: Double is often used as the first part of a compound
word, generally denoting two ways, or twice the number,
quantity, force, etc., twofold, or having two.
[1913 Webster]
Double base, or Double bass (Mus.), the largest and
lowest-toned instrument in the violin form; the
contrabasso or violone.
Double convex. See under Convex.
Double counterpoint (Mus.), that species of counterpoint or
composition, in which two of the parts may be inverted, by
setting one of them an octave higher or lower.
Double court (Lawn Tennis), a court laid out for four
players, two on each side.
Double dagger (Print.), a reference mark ([dag]) next to
the dagger ([dagger]) in order; a diesis.
Double drum (Mus.), a large drum that is beaten at both
ends.
Double eagle, a gold coin of the United States having the
value of 20 dollars.
Double entry. See under Bookkeeping.
Double floor (Arch.), a floor in which binding joists
support flooring joists above and ceiling joists below.
See Illust. of Double-framed floor.
Double flower. See Double, a., 4.
Double-framed floor (Arch.), a double floor having girders
into which the binding joists are framed.
Double fugue (Mus.), a fugue on two subjects.
Double letter.
(a) (Print.) Two letters on one shank; a ligature.
(b) A mail requiring double postage.
Double note (Mus.), a note of double the length of the
semibreve; a breve. See Breve.
Double octave (Mus.), an interval composed of two octaves,
or fifteen notes, in diatonic progression; a fifteenth.
Double pica. See under Pica.
Double play (Baseball), a play by which two players are put
out at the same time.
Double plea (Law), a plea alleging several matters in
answer to the declaration, where either of such matters
alone would be a sufficient bar to the action. --Stephen.
Double point (Geom.), a point of a curve at which two
branches cross each other. Conjugate or isolated points of
a curve are called double points, since they possess most
of the properties of double points (see Conjugate). They
are also called acnodes, and those points where the
branches of the curve really cross are called crunodes.
The extremity of a cusp is also a double point.
Double quarrel. (Eccl. Law) See Duplex querela, under
Duplex.
Double refraction. (Opt.) See Refraction.
Double salt. (Chem.)
(a) A mixed salt of any polybasic acid which has been
saturated by different bases or basic radicals, as the
double carbonate of sodium and potassium,
NaKCO3.6H2O.
(b) A molecular combination of two distinct salts, as
common alum, which consists of the sulphate of
aluminium, and the sulphate of potassium or ammonium.
Double shuffle, a low, noisy dance.
Double standard (Polit. Econ.), a double standard of
monetary values; i. e., a gold standard and a silver
standard, both of which are made legal tender.
Double star (Astron.), two stars so near to each other as
to be seen separate only by means of a telescope. Such
stars may be only optically near to each other, or may be
physically connected so that they revolve round their
common center of gravity, and in the latter case are
called also binary stars.
Double time (Mil.). Same as Double-quick.
Double window, a window having two sets of glazed sashes
with an air space between them.
[1913 Webster] |
365 days
(wn) | 365 days
n 1: a year that is not a leap year [syn: common year, {365
days}] |
366 days
(wn) | 366 days
n 1: in the Gregorian calendar: any year divisible by 4 except
centenary years divisible by 400 [syn: leap year,
intercalary year, 366 days, bissextile year] |
36th
(wn) | 36th
adj 1: the ordinal number of thirty-six in counting order [syn:
thirty-sixth, 36th] |
atomic number 36
(wn) | atomic number 36
n 1: a colorless element that is one of the six inert gasses;
occurs in trace amounts in air [syn: krypton, Kr,
atomic number 36] |
$
(foldoc) | dollar
$
$
"$", numeric character reference: "$", Common
names: ITU-T: dollar sign. Rare: currency symbol; buck; cash;
string; escape (when used as the echo of ASCII ESC); ding;
cache; INTERCAL: big money.
Well-known uses of the dollar symbol in computing include as a
prefix on the names of string variables in BASIC, shell
and related languages like Perl. In shell languages it is also
used in positional parameters so "$1" is the first parameter to
a shell script, "$2" the second, etc. In a regular expression,
$ matches the end of the string.
(2015-01-24)
|
bliss-36
(foldoc) | BLISS-36
DEC's equivalent of BLISS-10.
(2002-02-01)
|
dos/360
(foldoc) | DOS/360
The operating system announced by IBM
at the low end for the System/360 in 1964 and delivered in
1965 or 1966.
Following the failure of OS, IBM designed DOS for the low
end machines, able to run in 16KB(?) and 64KB memory.
DOS/360 used three memory partitions, but it had no serious
memory protection. The three partitions were not
specialised, but frequently one was used for spooling
punched cards to disk, another one for batch job
execution and another for spooling disk to printers.
With DOS/VS, introduced in 1970, the number of partitions was
increased, virtual memory was introduced and the minimum
memory requirements increased.
Later they released DOS/VSE and ESA/VSE. DOS/360 successors
are still alive today (1997) though not as popular as in the
late 1960s.
Contrary to the Hacker's Jargon File, GECOS was not copied
from DOS/360.
(1997-09-22)
|
ibm 360
(foldoc) | System/360
IBM 360
The generic name for the CPUs and architecture
released by IBM on 1964-04-07. The 360 was marketed as a
general purpose computer with 'all round' functionality -
hence 360 (degrees).
Models ranged from the 360/20 to the 360/65 and later the
360/95, with typical memory configurations from 16K to 1024K.
Elements of the architecture, such as the basic {instruction
set} are still in use on IBM mainframes today. Operating
System/360 (OS/360) was developed for System/360. Other
associated operating systems included DOS, OS/MFT and
OS/MVT.
The 360 architecture was based on an 8-bit byte, 16 general
purpose registers, 24-bit addressing, and a PSW (Program
Status Word) including a location counter.
Gene Amdahl, then an IBM employee, is generally acknowledged
as the 360's chief architect. He later went on to found
Amdahl Corporaton, a manufacture of PCM mainframe
equipment.
The 360's predecessors were the smaller IBM 1401 and the
large IBM 7090 series. If was followed by the IBM 370.
See also ABEND, ALC, BAL, Big Red Switch, HCF, {mode
bit}, PL360, PL/S.
(2004-06-06)
|
ibm system/36
(foldoc) | IBM System/36
A mid-range computer introduced in 1983, which
remained popular in the 1990s because of its low cost and high
performance. Prices started in the $20k range for the small
5362 to $100+k for the expanded 5360. In 1994, IBM introduced
the Advanced 36 for $9,000.
The largest 5360 had 7MB of RAM and 1432MB of hard disk.
The smallest 5362 had 256K of RAM and 30MB of hard disk. The
Advanced 36 had 64MB of RAM and 4300MB of hard disk, but
design issues limit the amount of storage that can actually be
addressed by the operating system; underlying microcode
allowed additional RAM to cache disk reads and writes,
allowing the Advanced 36 to outperform the S/36 by 600 to
800%.
There was only one operating system for the S/36: SSP ({System
Support Product}). SSP consumed about 7-10MB of hard drive
space. Computer programs on the S/36 reside in "libraries,"
and the SSP itself resides in a special system library called
#LIBRARY.
Components of SSP include the Data File Utility (DFU), the
Source Entry Utility (SEU), the largely obselete {Work
Station Utility} (WSU), the Screen Design Aid (SDA) and
Operational Control Language (OCL).
Using the IBM S/36 is relatively simple. The operator sits in
front of a computer monitor, types on a keyboard, and
interacts using a series of on-screen forms. S/36 is
command-oriented, like MS-DOS, however, S/36 additionally uses
more than 70 menus which allow operators to type the number of
an appropriate command or response, and application writers
can create their own menus and commands ("procedures.")
Programmers use SEU to create or modify a source program
which is then compiled into an object program. SEU uses 50
or so templates to assist the operator with the syntax of
different types of sources.
By 1985, an application called {Programmer/Operator
Productivity} was widely available and was probably the most
popular (and pirated) S/36 software ever written. POP
included a full-screen editor called FSEDIT which could be
used in place of SEU, which only allowed single-line editing.
Data File Utility allows the programmer to quickly create a
simple, single-record display program to add, update and
delete records within a file. Also, simple report programs
can be created.
Screen Design Aid allows the programmer to create menus,
create and update simple forms which are called "display
formats" or "prompt screens", and view existing display
formats.
By using Operational Control Language, the programmer can
assign files and resources to a particular program and pass
run-time information like a processing date, order number, or
user name to the compiled program. Programs can acquire up to
8 workstations, or run in the background, but usually they run
on only one workstation. The largest program size is 64K.
Whenever a program is called, SSP searches in the named user
library and then #LIBRARY. Therefore, a system program can be
called from any library and all users have access to it.
S/36 has three types of security: (1) password security, (2) a
badge reader option that almost no-one ever bought, and (3)
resource security. There are five levels of users access and
five levels of resource access. By using password and
resource security effectively, the administrator (who was at
that time often called a DP Manager or Information Systems
Manager) can restrict access to critical and secure
applications.
The cheapest, and therefore most popular, language compiler
for the S/36 is RPG II, a language based on fixed logic
cycles which arose in the days of card readers. Other
languages include COBOL, FORTRAN and BASIC. Almost
every S/36 shop with in-house design uses RPG.
It's interesting to note that the S/36 allows the operator to
change a program while it is being used, which can be very
dangerous on live data. The S/38 and the iSeries computer do
not allow this.
IBM has not marketed the S/36 or Advanced 36 since 2000.
Price/performance of the AS/400 (aka iSeries) and hardware
technology of the present-generation PC makes the S/36 a
much less attractive offering from a different era in
computing.
(2005-04-05)
|
mac-360
(foldoc) | MAC-360
A system for solving numerical problems using equation-like
input. Developed around 1967.
["User's Guide to MAC-360", Charles Stark Draper Lab,
Cambridge MA (Aug 1973)].
[Sammet 1969, p. 264].
|
mcg360
(foldoc) | McG360
Interactive, similar to PAL[5], for IBM 360.
"McG360 Programmer's Guide", RC 2693, IBM TJWRC, Nov 1969.
|
operating system/360
(foldoc) | Operating System/360
OS/360
(OS/360) An operating system developed by
IBM for their System/360 computer (announced in 1964).
After this experience, Frederick P. Brooks wrote his famous
book, The Mythical Man-Month, giving OS/360 as an example of
the second-system effect.
[Features? Relatonship to DOS/360?]
(2001-03-23)
|
os/360
(foldoc) | Operating System/360
OS/360
(OS/360) An operating system developed by
IBM for their System/360 computer (announced in 1964).
After this experience, Frederick P. Brooks wrote his famous
book, The Mythical Man-Month, giving OS/360 as an example of
the second-system effect.
[Features? Relatonship to DOS/360?]
(2001-03-23)
|
pl360
(foldoc) | PL360
Structured assembly language for the IBM 360 and {IBM
370}, with a few high-level constructs. Syntactically it
resembles ALGOL 60. Its grammar is defined entirely by
operator precedence.
["PL/360, A Programming Language for the 360 Computers",
N. Wirth, J ACM 15(1):37-74 (Jan 1968)].
(1995-01-05)
|
rfc 1436
(foldoc) | RFC 1436
The RFC defining the Internet
Gopher protocol.
(rfc:1436).
(1995-11-16)
|
rfc 2236
(foldoc) | RFC 2236
The RFC describing IGMP version 2.
(rfc:2236).
(1999-11-08)
|
rfc 2364
(foldoc) | RFC 2364
The RFC defining PPPoA.
(rfc:2364).
(2007-06-15)
|
system/360
(foldoc) | System/360
IBM 360
The generic name for the CPUs and architecture
released by IBM on 1964-04-07. The 360 was marketed as a
general purpose computer with 'all round' functionality -
hence 360 (degrees).
Models ranged from the 360/20 to the 360/65 and later the
360/95, with typical memory configurations from 16K to 1024K.
Elements of the architecture, such as the basic {instruction
set} are still in use on IBM mainframes today. Operating
System/360 (OS/360) was developed for System/360. Other
associated operating systems included DOS, OS/MFT and
OS/MVT.
The 360 architecture was based on an 8-bit byte, 16 general
purpose registers, 24-bit addressing, and a PSW (Program
Status Word) including a location counter.
Gene Amdahl, then an IBM employee, is generally acknowledged
as the 360's chief architect. He later went on to found
Amdahl Corporaton, a manufacture of PCM mainframe
equipment.
The 360's predecessors were the smaller IBM 1401 and the
large IBM 7090 series. If was followed by the IBM 370.
See also ABEND, ALC, BAL, Big Red Switch, HCF, {mode
bit}, PL360, PL/S.
(2004-06-06)
|
bos360
(vera) | BOS360
Basic Operating System / 360 (OS, S/360, IBM), "BOS/360"
|
dos360
(vera) | DOS360
Disk ??? Operating System / 360 (OS, IBM S/360), "DOS/360"
|
oc36
(vera) | OC36
Optical Carrier level 36 [1866,24 Mbps] (SONET, STM-12), "OC-36"
|
os360
(vera) | OS360
Operating System /360 (IBM, OS), "OS/360"
|
rtos360
(vera) | RTOS360
Real Time Operating System /360 (IBM, OS, S/360), "RTOS/360"
|
s360
(vera) | S360
System /360 (IBM), "S/360"
|
tos360
(vera) | TOS360
Tape ??? Operating System /360 (IBM, S/360, OS), "TOS/360"
|
|