Benha Journal of Applied Sciences,
Год журнала:
2023,
Номер
8(10), С. 1 - 11
Опубликована: Окт. 30, 2023
Background:
The
Sexual
dysfunction
and
interpersonal
violence
have
been
reported
as
common
social
health
problems
brought
on
by
the
COVID-19
pandemic.It
is
critical
for
public
policymaking
that
we
comprehend
how
pandemic
will
affect
these
concerns.The
goal
of
this
descriptive
study
to
examine
incidence
sexual
domestic
during
quarantine
measures
compare
figures
those
from
before
also
examines
causes,
symptoms,
diagnostic
therapeutic
approaches
dysfunction.It
looks
at
isolation
other
variables
may
contributed
an
increase
in
epidemic.Conclusions:
An
dysfunction,
especially
erectile
has
seen
wake
pandemic.This
likely
attributable
virus's
effect
endothelial
function.Stress,
economic
instability,
restrictions
migration
all
linked
increases
times.Both
sexes
reduced
levels
pleasure
epidemic.Anxiety
despair
were
more
among
men.
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Янв. 22, 2025
Non-pharmaceutical
intervention
(NPI)
policies,
ranging
from
mild
measures
to
total
isolation,
were
implemented
worldwide
during
the
COVID-19
pandemic.
We
adopt
a
systematic
approach
guide
policymakers
in
deploying
NPI
policies
mitigate
pandemic's
effects
while
balancing
their
social
and
economic
impacts.
Our
results
show
that
each
has
an
optimal
duration,
beyond
which
its
effectiveness
plateaus.
Stricter
require
longer
durations,
when
sustained
for
period,
earlier
implementation
is
more
effective.
However,
this
duration
unattainable,
timing
becomes
critical,
as
both
early
late
reduce
efficacy.
Stringent
with
insufficient
durations
may
perform
worse
than
less
restrictive
applied
over
same
policy
aimed
at
minimizing
overall
healthcare
burden
under
fixed
significantly
intensify
peak-time
strains.
Finally,
virus
transmissible
lethal,
gap
between
stringent
narrows,
targeted
interventions
vulnerable
groups
outperforming
universal
strict
measures.
European Journal of Applied Mathematics,
Год журнала:
2025,
Номер
unknown, С. 1 - 26
Опубликована: Апрель 14, 2025
Abstract
In
this
paper,
we
consider
an
optimal
distributed
control
problem
for
a
reaction-diffusion-based
SIR
epidemic
model
with
human
behavioural
effects.
We
develop
wherein
non-pharmaceutical
intervention
methods
are
implemented,
but
portion
of
the
population
does
not
comply
them,
and
non-compliance
affects
spread
disease.
Drawing
from
social
contagion
theory,
our
allows
parallel
to
The
quantities
interest
reduction
in
infection
rate
among
compliant
population,
at
which
non-compliant
individuals
become
after,
e.g.,
receiving
more
or
better
information
about
underlying
prove
existence
global-in-time
solutions
fixed
controls
study
regularity
properties
resulting
control-to-state
map.
is
then
established
abstract
framework
fairly
general
class
objective
functions.
Necessary
first–order
optimality
conditions
obtained
via
Lagrangian-based
stationarity
system.
conclude
discussion
regarding
minimisation
size
infected
populations
present
simulations
various
parameters
values
demonstrate
behaviour
model.
Competitiveness Review An International Business Journal incorporating Journal of Global Competitiveness,
Год журнала:
2022,
Номер
33(5), С. 959 - 992
Опубликована: Июнь 17, 2022
Purpose
Amidst
the
backdrop
of
a
wide
array
structural
developments
that
have
revolutionized
competitive
landscape
Indian
commercial
banking,
this
paper
aims
to
empirically
examine
role
two
external
monitoring
mechanisms
–
competition
and
concentration
on
financial
stability
further
highlights
significance
bank-level
heterogeneity
in
nexus.
Design/methodology/approach
The
study
uses
Lerner
index,
defined
through
translog
specification,
as
measure
market
power.
A
system
generalized
method
moments
technique
accounts
for
dynamic
associations
among
competition-concentration-stability
examines
moderating
effect
ownership,
size
capitalization
also
Boone
indicator
comments
competition-bank
relationship
after
controlling
bank
governance.
Findings
findings
indicate
banks
are
less
stable
more
higher
concentrated
environment.
Exploring
heterogeneity,
first,
authors
report
increases,
state-owned
greater
incentives
undertake
risky
activities
than
private
foreign
banks,
which
point
implicit
sovereign
guarantees
characterize
former.
Second,
document
an
adverse
influence
soundness
larger
consistent
with
“too-big-to-fail”
assertion.
Third,
results
corroborate
disciplinary
regulatory
capital
lend
support
stricter
norms
under
Basel
III
Originality/value
This
is
perhaps
first
capture
single
model;
reconcile
conflicting
evidence
competition-risk
nexus;
shed
light
joint
accords
banks.
For
fighting
the
COVID-19
pandemic,
countries
used
control
measures
of
different
severity,
from
“relaxed”
to
lockdown.
Drastic
lockdown
are
considered
more
effective
but
also
have
a
negative
impact
on
economy.
When
comparing
financial
value
lost
lives
losses
an
economic
disaster,
better
option
seems
be
measures.
We
developed
new
parameter,
effectiveness
measures,
calculated
2nd
time
derivative
daily
case
data,
for
92
countries,
states
and
provinces.
compared
this
mortality
during
after
phase,
with
without
lockdowns
by
means
Mann–Whitney
test.
did
not
find
any
statistically
significant
difference
in
between
(p
>
0.76).
There
was
no
phase
0.1);
however,
higher
identified.
The
correlated
well
parameter
derived
reproductive
number
(R2
=
0.9480).
average
duration
17.3
±
10.5
days.
results
indicated
that
necessarily
superior
relaxed
which
turn
recipe
failure.
Relaxed
are,
economy-friendly.
Developments in the Built Environment,
Год журнала:
2024,
Номер
17, С. 100336 - 100336
Опубликована: Янв. 18, 2024
Facility
managers
play
a
key
role
in
ensuring
the
safety
of
occupants
indoor
environments,
particularly
event
disaster.
Pedestrian
Simulation
Models,
such
as
Social
Force
Model
(SFM),
are
essential
for
simulating
pedestrian
behavior
and
evaluating
measures
complex
environments.
These
models
help
to
identify
potential
hazards
bottlenecks.
However,
concerns
about
accuracy
SFM
reproducing
physical
distance,
during
COVID-19
pandemic,
have
raised
doubts
its
reliability,
but
little
attention
has
been
paid
validity
analyzing
human
movement
Our
study
rigorously
evaluates
applicability
distancing
using
trajectory
data
from
building
peak.
The
investigation
compares
standard
with
Pandemic
SFM,
which
is
customized
distancing.
results
clearly
demonstrate
superior
performance
Pandemic-SFM
replicating
occupant
movement,
crowded
spaces.
Sensitivity
analysis
highlights
importance
accurately
modeling
distancing,
infectious
disease
outbreaks.
findings
hold
great
promise
improving
simulation
models,
especially
provide
scientific
evidence
guide
improvements
pandemics.
Asia Pacific Journal of Public Health,
Год журнала:
2024,
Номер
36(4), С. 366 - 377
Опубликована: Апрель 10, 2024
During
the
COVID-19
pandemic,
people
often
modified
their
behaviors
and
performed
individual
infection
control
practices
despite
uncertain
effectiveness
of
these
in
preventing
COVID-19.
A
cross-sectional
study
using
a
nationwide
internet
survey
(Japan
Society
Internet
Survey)
was
conducted
from
September
2022
through
October
2022.
The
questionnaire
consisted
individual-level
social
distancing
prevention
measures,
vaccination
status.
multivariate
logistic
regression
to
determine
factors
associated
with
diagnosis
last
two
months
date.
In
total,
19,296
respondents
were
selected
for
primary
analysis.
Of
respondents,
those
diagnosed
1,909
(9.9%).
Factors
independently
recent
history
meeting
colleagues
person
≧
1
per
week
(adjusted
odds
ratio
[aOR]
1.72).
response
“never
or
rarely”
question
taking
out
(i.e.,
dining
in)
foods
marginally
(aOR
1.27).
Most
individual,
behavioral
modifications
during
omicron
variant
phase
pandemic
did
not
substantially
impact
community.
