Spatial distribution of uranium and chemo-radiological assessment in Hamirpur district, Himachal Pradesh, India
Journal of Radioanalytical and Nuclear Chemistry,
Год журнала:
2020,
Номер
324(2), С. 467 - 480
Опубликована: Апрель 15, 2020
Язык: Английский
Investigation of natural and artificial radioactivity levels in travertines of the Cappadocia region in Turkey
Environmental Geochemistry and Health,
Год журнала:
2024,
Номер
46(6)
Опубликована: Май 2, 2024
Abstract
This
study
determined
natural
and
artificial
radionuclide
concentrations
to
evaluate
radioactivity
health
risk
levels
of
nine
travertines
in
the
Yaprakhisar
Balkayası
regions
Turkey.
The
samples
coded
B1-M,
B2,
B5,
B7,
B8,
B10
represent
waste
derived
from
travertines,
as
well
T5-M,
T12,
Z1
Balkayası.
(
232
Th,
40
K,
137
Cs)
were
measured
using
a
high-purity
germanium
(HpGe)
detector
system.
travertine
activity
ranged
2.09
12.07
Bq
kg
−1
for
4.21
13.41
0.42–3.26
Cs.
results
showed
that
concentration
values
Cs
coherent
with
analysis
UNSCEAR,
2000;
2008
publications.
obtained
lower
than
average
UNSEAR
reports.
radiological
hazard
parameters
calculated
this
absorbed
gamma
dose
rate
(D),
radium
equivalent
(Ra
eq
),
annual
gonadal
(AGDE),
exposure
(ER),
total
effective
(AEDE
excess
lifetime
cancer
(ELCR
representative
level
(GRL),
internal
index
(H
)
external
ex
).
Язык: Английский
Determination of Radionuclides Concentrations in Surface Soil Samples in the District of Bandirma, Balıkesir
Environmental Forensics,
Год журнала:
2023,
Номер
25(4), С. 191 - 204
Опубликована: Июнь 17, 2023
Determination
of
the
environmental
radioactivity
concentration
value
is
very
important
as
it
directly
effects
human
health.
Natural
and
artificial
radionuclide
levels
have
been
determined
by
looking
226Ra,
232Th,
40K,
137Cs
radionuclides.
In
this
study,
natural
continental
concentrations
were
measured
in
Bandirma
district
Balikesir.
detected
with
aid
a
high-purity
germanium
(HpGe)
detector.
Soil
samples
used
study
selected
from
30
different
locations
sampling
points
located
Bandirma.
The
radiological
hazard
indices
such
absorbed
gamma
dose
rate
(D),
annual
gonadal
equivalent
(AGDE),
exposure
(ER),
total
effective
(AED),
excess
lifetime
cancer
risk
(ELCR),
internal
index
(Hin),
external
(Hex)
representative
level
(GRL)
determined.
mean
values
15.81
±
1.35
Bq
kg−1,
28.86
1.07
276.86
11.69
1.98
0.31
kg−1
respectively.
calculated
parameters
compared
world
averages.
obtained
to
be
below
average.
Язык: Английский
Statistical analysis for 134Cs and 137Cs radioactivity risk levels modeling
Journal of Radioanalytical and Nuclear Chemistry,
Год журнала:
2020,
Номер
326(2), С. 1047 - 1064
Опубликована: Окт. 10, 2020
Язык: Английский
A mobile simulation and ARIMA modeling for prediction of air radiation dose rates
Journal of Radioanalytical and Nuclear Chemistry,
Год журнала:
2021,
Номер
328(3), С. 889 - 901
Опубликована: Апрель 29, 2021
Язык: Английский
Influence of extraction process on Cs isotope ratios for Fukushima Daiichi nuclear power plant accident-contaminated soil
Journal of Radioanalytical and Nuclear Chemistry,
Год журнала:
2021,
Номер
329(1), С. 327 - 336
Опубликована: Июнь 21, 2021
Язык: Английский
Cumulative Ordinary Kriging interpolation model to forecast radioactive fallout, and its application to Chernobyl and Fukushima assessment: a new method and mini review
Environmental Science and Pollution Research,
Год журнала:
2022,
Номер
29(43), С. 64298 - 64311
Опубликована: Июль 16, 2022
Язык: Английский
A mobile simulation and ARIMA modeling for prediction of air radiation dose rates
Research Square (Research Square),
Год журнала:
2021,
Номер
unknown
Опубликована: Апрель 7, 2021
Abstract
A
spatial
simulation
method
in
.mp4
format
was
proposed
to
determine
Fukushima
radioactive
fallout
transport
and
the
Absorbed
Dose
Rate,
Annual
Effective
Equivalent,
Excess
Lifetime
Cancer
Risk
were
determined
for
10
months
after
accident
(March
11
2011).
The
findings
of
this
study
demonstrate
that
an
appropriate
ARIMA
model
can
be
applied
radiation
dose
time-series
case
nuclear
reactor
accidents
like
Chernobyl
predict
future
air
rates,
which
provide
valuable
information
determining
evacuation
zones,
decontamination
processes,
protection
progresses.
forecasted
results
actual
observation
data
same
period
shows
a
gradual
decrease
rates
during
prediction
period.
Moreover,
there
is
good
agreement
between
them
as
scatter
plot
follows
each
other
with
small
variations.
These
important
insights
into
predictability
models;
thus,
models
utilized
forecast
(January
2020
-
October
2020).
Язык: Английский