CHE SIGNIFICA BIOLOGICAL SHIELD IN INGLESE
Protezione dalle radiazioni
La protezione dalle radiazioni, conosciuta talvolta come protezione radiologica, è la scienza e la prassi di proteggere la gente e l'ambiente dagli effetti nocivi delle radiazioni ionizzanti. La radiazione ionizzante è ampiamente utilizzata nell'industria e nella medicina e può rappresentare un pericolo per la salute. Provoca danni microscopici al tessuto vivente, che può provocare ustioni cutanee e malattie radiazioni ad elevate esposizioni e rischi statisticamente elevati di cancro a bassa esposizione. Fondamentale per la protezione dalle radiazioni è la riduzione della dose attesa e la misurazione della somministrazione di dose umana. Per la valutazione delle radiazioni e della dosimetria la commissione internazionale per la protezione dalle radiazioni e la Commissione internazionale sulle unità e le misure di radiazioni hanno pubblicato raccomandazioni e dati che possono essere utilizzati per calcolare gli effetti biologici sul corpo umano e fissare limiti di regolamentazione e orientamento.
definizione di biological shield nel dizionario inglese
La definizione di scudo biologico nel dizionario è uno scudo protettivo impermeabile alle radiazioni, specialmente il grosso muro di cemento che circonda il nucleo di un reattore nucleare.
PAROLE IN INGLESE ASSOCIATE CON «BIOLOGICAL SHIELD»
biological shield ·
biological ·
shield ·
radiation ·
protection ·
sometimes ·
known ·
radiological ·
science ·
practice ·
protecting ·
people ·
environment ·
from ·
harmful ·
effects ·
ionizing ·
widely ·
used ·
industry ·
medicine ·
present ·
significant ·
health ·
hazard ·
causes ·
glossary ·
mass ·
absorbing ·
material ·
placed ·
around ·
reactor ·
radioactive ·
source ·
reduce ·
level ·
safe ·
humans ·
page ·
last ·
define ·
protective ·
impervious ·
thick ·
concrete ·
wall ·
surrounding ·
core ·
nuclear ·
encyclopedia ·
structure ·
designed ·
prevent ·
migration ·
organisms ·
part ·
system ·
another ·
sterilized ·
space ·
probes ·
nucleonics ·
ionising ·
energy ·
environmental ·
engineering ·
http ·
hrpub ·
answers ·
¦b¦ljkl ·
shld ·
microbiology ·
concept ·
dismantling ·
vessel ·
with ·
internals ·
primary ·
10 LIBRI IN INGLESE ASSOCIATI CON «BIOLOGICAL SHIELD»
Scopri l'uso di
biological shield nella seguente selezione bibliografica. Libri associati con
biological shield e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
National Conference on Radiation Shielding & Protection
3.0 Dhruva Biological Shield Development Biological shield was designed as per
ASME codes. The thickness of thermal shield (water) was decided as 1220 mm
so that incident gamma flux on biological shield does not exceed 4 * 10 E 10.
L V Krishnan S M Lee Om Pal Singh India Board of Research in Nuclear Sciences Kalpakkam Chapter Indian Society for Radiation Physics,
1996
2
Reactor Dosimetry: Radiation Metrology and Assessment
Radiation Metrology and Assessment John G. Williams. Use of SSTRs and a
Multi-Component Shield Assembly to Measure Radiation Penetrating the Reactor
Biological Shield in the Presence of Radiation Streaming from Other Sources ...
3
Demolition and Reuse of Concrete and Masonry: Proceedings of ...
The JPDR biological shield is reinforced concrete that contains a number of
cooling pipes and neutron detector guide tubes. The inner part of it, has been
activated by neutron irradiation during reactor operation. Thus, a remotely
controlled ...
4
Health Physics in the 21st Century
The two-dimensional model consists of a plasma region, toroidal field coils
including intercoil structures, the cryostat, and the biological shield. At the ITER, a
limit of 25 mSv/h is established for hands-on maintenance. This limit assumes
that ...
Joseph John Bevelacqua,
2008
5
Applications of High Intensity Proton Accelerators - ...
Biological Sh Biological Shield ological Shield Biological shielding for permitting
perso The shielding desig dose value allows th the allowable intern reduced by a
facto calculational metho models have been MCNPX starting w Biological ...
6
Laser Program Annual Report
In conjunction with the 2.0-m borated-water shield, a 2.5-m concrete biological
shield was thus adopted for the baseline design. Safety. The Cascade approach
to fusion power has some attractive safety features. First, tritium inventory and ...
7
Diagnostics for Experimental Thermonuclear Fusion Reactors ...
The detectors are housed in an auxiliary shielded enclosure outside the
biological shield, and additional shielding along and between flight tubes
provides necessary collimation. All electronics are situated outside the biological
shield.
8
Alternative Energy Sources
The principal function of the reactor shield, which is sometimes referred to as the
biological shield, is to prevent the escape of significant dosages of radiation from
the reactor to the environment. A secondary function of the shield is to thermally ...
Efstathios E. Michaelides,
2012
9
Nuclear Science and Technology: State-of-the-Art Review on ...
Particulars to be taken into consideration were: - structure of the biological shield
- construction of the reactor - extent, arrangement and separation of the nuclear
area - naval design of control area structures Structure of the biological shield In
...
10
Management of the Hanford Engineer Works in World War II: ...
The pile was enclosed by two shielding layers: an inner, 10 in. thick (25.4 cm)
thermal shield of cast-iron blocks containing cooling water passages, and an
outer biological shield consisting of an assemblage of composite, 4 ft (1.2 m) ...
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «BIOLOGICAL SHIELD»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
biological shield nel contesto delle seguenti notizie.
The Biblis activity atlas
Some of these neutrons penetrate deep into the two-metre-thick biological shield and activate the reinforced concrete there; that is, it becomes ... «Nuclear Engineering, giu 14»
Hanford test reactor removed
Initial core drilling found that the concrete used for the biological shield was significantly degraded. This required project engineers to ... «Cranes Today, gen 14»
Visit to the core of a Swiss nuclear plant
The barriers are cladding tubes containing the fuel pellets, a steel vessel, the concrete chamber's biological shield, another steel containment ... «swissinfo.ch, nov 13»
Brain Cancer Sufferers Given New Hope with Treatment That 'Allows …
The blood brain barrier (BBB) is a biological shield that keeps out toxic chemicals and other harmful agents such as bacteria. But it also acts as ... «Huffington Post UK, ott 13»
Dounreay raffinate prepared for disposal
... the fuel handling systems, the used fuel storage carousel, the top of the reactor pressure vessel and the top half of the biological shield. «World Nuclear News, mag 13»
Mangrove forests threatened by Climate Change in the Sundarbans …
Mangroves serve each year as a biological shield protecting coastal communities from the worst effects of storm surge. Loss of mangroves ... «Bay Area Indymedia, gen 13»
Best of the worst: bad news San Diego audits of 2012
... of soil contamination surrounding the biological shield/pool of the Mark F reactor," auditors for the Nuclear Regulatory Commission reported. «San Diego Reader, dic 12»
OncoSec Medical: 2013 Will Be A Year Of Crucial Events
When they join together, they form a biological shield that protects cancer cells from the immune system response. These are prime targets to ... «Seeking Alpha, dic 12»
The new sauvignon blancs: New Zealand's great white hope
A mix of weed cuttings, worm-farm deposits and manure supplied by Olga the vineyard cow serve as a biological shield to curb pests while ... «Globe and Mail, mag 11»
Did Graphite in the Chernobyl Reactor Burn?
For any N Reactor accident where the GSCS and biological shield are intact, there is no way to achieve ignition of the graphite. It has been ... «Energy Collective, apr 11»