arXiv (Cornell University),
Journal Year:
2023,
Volume and Issue:
unknown
Published: Jan. 1, 2023
During
various
stages
of
the
COVID-19
pandemic,
countries
implemented
diverse
vaccine
management
approaches,
influenced
by
variations
in
infrastructure
and
socio-economic
conditions.
This
article
provides
a
comprehensive
overview
optimization
models
developed
research
community
throughout
era,
aimed
at
enhancing
distribution
establishing
standardized
framework
for
future
pandemic
preparedness.
These
address
critical
issues
such
as
site
selection,
inventory
management,
allocation
strategies,
logistics,
route
encountered
during
crisis.
A
unified
is
employed
to
describe
models,
emphasizing
their
integration
with
epidemiological
facilitate
holistic
understanding.
also
summarizes
evolving
nature
literature,
relevant
gaps,
authors'
perspectives
model
selection.
Finally,
scopes
are
detailed
both
context
modeling
solutions
approaches.
Systems,
Journal Year:
2024,
Volume and Issue:
12(4), P. 121 - 121
Published: April 6, 2024
In
rural
areas
of
China,
the
challenges
efficient
and
cost-effective
distribution
are
exacerbated
by
underdeveloped
infrastructure
low
population
density,
with
last
mile
logistics
posing
a
significant
obstacle.
To
address
gap
in
drone
application
for
areas,
truck–drone
model
was
developed
based
on
specific
conditions
regions.
The
improved
fuzzy
C-means
algorithm
(FCM)
genetic
simulated
annealing
(GASA)
were
employed
to
tackle
real−world
cases
areas.
focus
system
is
optimize
process,
reduce
delivery
time,
minimize
costs
while
considering
factors
such
as
maximum
mileage
trucks
drones
well
customer
priority.
Compared
traditional
methods,
this
has
demonstrated
notable
improvements
efficiency
cost
reduction,
offering
valuable
insights
practical
applications
logistics.
Sensors,
Journal Year:
2024,
Volume and Issue:
24(17), P. 5663 - 5663
Published: Aug. 30, 2024
Detection
of
unmanned
aerial
vehicles
(UAVs)
and
their
classification
on
the
basis
acoustic
signals
recorded
in
presence
UAVs
is
a
very
important
source
information.
Such
information
can
be
certain
decisions.
It
support
autonomy
drones
decision-making
system,
enabling
them
to
cooperate
swarm.
The
aim
this
study
was
classify
17
while
they
hovered
individually
at
height
8
m
above
recording
equipment.
were
obtained
for
one
time
external
environmental
conditions.
Mel-frequency
cepstral
coefficients
(MFCCs)
evaluated
from
signals.
A
discriminant
analysis
performed
based
12
MFCCs.
grouping
factor
drone
model.
result
score
98.8%.
This
means
that
drone,
it
possible
not
only
detect
object
but
also
its
Production Planning & Control,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 23
Published: Dec. 9, 2024
This
study
investigates
the
use
of
drones
and
Internet
Drones
(IoDs)
in
healthcare
supply
chains
(HSCs),
highlighting
opportunities
challenges
integrating
them
to
respond
HSCs
disruptions,
an
area
that
is
currently
under-examined
chain
literature.
A
mixed
methods
approach
employed
this
research.
The
article
establishes
important
contributions.
Firstly,
it
evaluates
integrates
current
research
provide
new
insights
for
dealing
with
pandemics
other
similar
emergencies.
Secondly,
framework
reveals
relevant
political,
economic,
social,
technological,
environmental,
legal
influencing
factors
disruptions.
Thirdly,
analysis
through
SCOR
provided
a
hierarchical
process
model
enabled
by
IoDs.
Fourthly,
paper
provides
shift
from
people-dependent
technology-dependent
HSCs.
Promising
future
directions
are
indicated
advance
on
topic.
arXiv (Cornell University),
Journal Year:
2023,
Volume and Issue:
unknown
Published: Jan. 1, 2023
During
various
stages
of
the
COVID-19
pandemic,
countries
implemented
diverse
vaccine
management
approaches,
influenced
by
variations
in
infrastructure
and
socio-economic
conditions.
This
article
provides
a
comprehensive
overview
optimization
models
developed
research
community
throughout
era,
aimed
at
enhancing
distribution
establishing
standardized
framework
for
future
pandemic
preparedness.
These
address
critical
issues
such
as
site
selection,
inventory
management,
allocation
strategies,
logistics,
route
encountered
during
crisis.
A
unified
is
employed
to
describe
models,
emphasizing
their
integration
with
epidemiological
facilitate
holistic
understanding.
also
summarizes
evolving
nature
literature,
relevant
gaps,
authors'
perspectives
model
selection.
Finally,
scopes
are
detailed
both
context
modeling
solutions
approaches.
