Biomechanics and Modeling in Mechanobiology,
Journal Year:
2023,
Volume and Issue:
22(4), P. 1193 - 1207
Published: March 22, 2023
Abstract
One
of
the
effective
treatment
options
for
intracranial
aneurysms
is
stent-assisted
coiling.
Though,
previous
works
have
demonstrated
that
stent
usage
would
result
in
deformation
local
vasculature.
The
effect
simple
on
blood
hemodynamics
still
uncertain.
In
this
work,
hemodynamic
features
stream
four
different
ICA
aneurysm
with/without
interventional
are
investigated.
To
estimate
relative
impacts
vessel
deformation,
distinctive
simulated
by
one-way
FSI
technique.
Four
factors
velocity,
wall
pressure
and
WSS
compared
peak
systolic
stage
to
disclose
impact
defamation
two
conditions.
decrease
almost
all
mentioned
parameters,
except
OSI.
Stenting
reduces
neck
inflow
rate,
while
was
not
consistent
among
aneurysms.
an
has
a
strong
influence
aneurysm.
This
outcome
ignored
most
preceding
investigations,
which
focused
pre-interventional
state
studying
relationship
between
stents.
Present
results
show
application
without
coiling
improve
factors,
especially
when
high
enough.
ACS Nano,
Journal Year:
2022,
Volume and Issue:
16(12), P. 19840 - 19872
Published: Nov. 28, 2022
Bacterial
infections
remain
the
leading
cause
of
death
worldwide
today.
The
emergence
antibiotic
resistance
has
urged
development
alternative
antibacterial
technologies
to
complement
or
replace
traditional
treatments.
In
this
regard,
metal
nanomaterials
have
attracted
great
attention
for
their
controllable
functions
that
are
less
prone
resistance.
This
review
discusses
a
particular
family
stimuli-activable
metal-bearing
(denoted
as
SAMNs)
and
associated
on-demand
strategies.
various
SAMN-enabled
strategies
stem
from
basic
light
magnet
activation,
with
addition
bacterial
microenvironment
responsiveness
and/or
bacteria-targeting
selectivity
therefore
offer
higher
spatiotemporal
controllability.
discussion
focuses
on
nanomaterial
design
principles,
mechanisms,
performance,
well
emerging
applications
desire
selective
activation
(i.e.,
medical
treatments,
surface
anti-biofilm,
water
disinfection,
wearable
materials).
concludes
authors'
perspectives
challenges
future
directions
developing
industrial
translatable
next-generation
Heliyon,
Journal Year:
2023,
Volume and Issue:
9(3), P. e14112 - e14112
Published: Feb. 26, 2023
Energy
conversion
has
become
an
important
technology
for
meeting
energy
production
and
consumption
in
the
modern
era.
Water
splitting
solar
cell
technologies
are
projected
to
close
gap
between
demand
consumption.
Therefore,
XGaO3
(X
=
Ba
Cs)
compounds
having
characteristics
i.e.,
electrical,
optical,
mechanical,
structural
depicted
by
using
a
density
functional
theory
(DFT)
based
CASTEP
software
with
ultrasoft
pseudo-potential
plane-wave
Generalized
Gradient
Approximation
Perdew
Burke
Ernzerhof
exchange
correlation
(GGA-PBE).
According
findings,
all
of
these
have
cubic
"pm3m"
structure
space
group
221.
The
CsGaO3
BaGaO3
direct
indirect
band
gaps,
respect
electronic
band-structure
recreations.
Density
states
like
total
(TDOS)
partial
(PDOS)
commend
extent
localization
electrons
numerous
bands.
optical
properties
explored
adjusting
dispersion
curve/relation
theoretical
dielectric
function
(DF)
scale
corresponding
peaks.
As
result,
materials
could
be
used
consume
light
visible
zone
via
photo
catalysis.
combination
can
produce
effective
results,
so
remarkable
potential
application
sensing
water
splitting.
Scientific Reports,
Journal Year:
2023,
Volume and Issue:
13(1)
Published: May 2, 2023
Abstract
Application
of
the
stent
for
treatment
internal
carotid
artery
(ICA)
aneurysms
has
been
extensively
increased
in
recent
decades.
In
present
work,
stent-induced
deformations
parent
vessel
ICA
are
fully
investigated.
This
study
tries
to
visualize
blood
stream
and
calculated
hemodynamic
factors
inside
four
after
vessel.
For
simulation
non-Newtonian
stream,
computational
fluid
dynamic
is
applied
with
one-way
Fluid–Solid
interaction
(FSI)
approach.
Four
different
ostium
sizes
neck
angle
selected
this
investigation.
Wall
shear
stress
on
wall
aneurysm
analyzed
two
angles
deformation
due
application
stent.
Blood
flow
investigation
shows
that
limited
entrance
sac
region
decreases
velocity
consequently
oscillatory
index
(OSI)
wall.
It
also
observed
more
effective
those
cases
extraordinary
OSI
values
Scientific Reports,
Journal Year:
2023,
Volume and Issue:
13(1)
Published: June 15, 2023
Pancreatic
cancer
is
associated
with
higher
mortality
rates
due
to
insufficient
diagnosis
techniques,
often
diagnosed
at
an
advanced
stage
when
effective
treatment
no
longer
possible.
Therefore,
automated
systems
that
can
detect
early
are
crucial
improve
and
outcomes.
In
the
medical
field,
several
algorithms
have
been
put
into
use.
Valid
interpretable
data
essential
for
therapy.
There
much
room
cutting-edge
computer
develop.
The
main
objective
of
this
research
predict
pancreatic
using
deep
learning
metaheuristic
techniques.
This
aims
create
a
techniques-based
system
by
analyzing
imaging
data,
mainly
CT
scans,
identifying
vital
features
cancerous
growths
in
pancreas
Convolutional
Neural
Network
(CNN)
YOLO
model-based
CNN
(YCNN)
models.
Once
diagnosed,
disease
cannot
be
effectively
treated,
its
progression
unpredictable.
That's
why
there's
push
recent
years
implement
fully
sense
prior
treatment.
paper
evaluate
effectiveness
novel
YCNN
approach
compared
other
modern
methods
predicting
cancer.
To
from
scan
proportion
feasts
threshold
parameters
booked
as
markers.
employs
called
network
model
images.
addition,
we
use
aid
categorization
process.
Both
biomarkers
image
dataset
used
testing.
method
was
shown
perform
well
cent
percent
accuracy
techniques
thorough
review
comparative
findings.
