Atmospheric chemistry and physics,
Journal Year:
2021,
Volume and Issue:
21(24), P. 18227 - 18245
Published: Dec. 16, 2021
Questions
about
how
emissions
are
changing
during
the
COVID-19
lockdown
periods
cannot
be
answered
by
observations
of
atmospheric
trace
gas
concentrations
alone,
in
part
due
to
simultaneous
changes
transport,
emissions,
dynamics,
photochemistry,
and
chemical
feedback.
A
transport
model
simulation
benefiting
from
a
multi-species
inversion
framework
using
well-characterized
should
differentiate
those
influences
enabling
closely
examine
emissions.
Accordingly,
we
jointly
constrain
NO
x
VOC
TROPOspheric
Monitoring
Instrument
(TROPOMI)
HCHO
NO2
columns
months
March,
April,
May
2020
(lockdown)
2019
(baseline).
We
observe
noticeable
decline
magnitude
March
(14
%-31
%)
several
major
cities
including
Paris,
London,
Madrid,
Milan,
expanding
further
Rome,
Brussels,
Frankfurt,
Warsaw,
Belgrade,
Kyiv,
Moscow
(34
%-51
April.
However,
remain
at
somewhat
similar
values
or
even
higher
some
portions
UK,
Poland,
compared
baseline,
possibly
timeline
restrictions.
Comparisons
against
surface
monitoring
stations
indicate
that
constrained
underrepresents
reduction
NO2.
This
underrepresentation
correlates
with
TROPOMI
frequency
impacted
cloudiness.
During
month
when
ample
samples
present,
reductions
occurring
polluted
areas
described
fairly
well
(model:
-21
±
17
%,
observation:
-29
21
%).
The
observational
constraint
on
is
found
generally
weak
except
for
lower
latitudes.
Results
support
an
increase
ozone
lockdown.
In
features
reasonable
agreement
maximum
daily
8
h
average
(MDA8)
observed
(r
=
0.43),
specifically
over
central
Europe
where
enhancements
prevail
+3.73
3.94
+
1.79
ppbv,
+7.35
11.27
+3.76
ppbv).
suggests
physical
processes
(dry
deposition,
advection,
diffusion)
decrease
MDA8
same
-4.83
while
production
rates
dampened
largely
negative
JNO2[NO2]-kNO+O3[NO][O3]
become
less
negative,
leading
+5.89
ppbv.
Experiments
involving
fixed
anthropogenic
suggest
meteorology
contributes
42
%
enhancement
region
remaining
(58
coming
illustrate
capability
satellite
data
precursors
help
models
capture
induced
abrupt
emission
anomalies.
American Psychologist,
Journal Year:
2020,
Volume and Issue:
75(7), P. 897 - 908
Published: June 22, 2020
Social
distancing
and
"stay-at-home"
orders
are
essential
to
contain
the
coronavirus
outbreak
(COVID-19),
but
there
is
concern
that
these
measures
will
increase
feelings
of
loneliness,
particularly
in
vulnerable
groups.
The
present
study
examined
change
loneliness
response
social
restriction
taken
control
spread.
A
nationwide
sample
American
adults
(N
=
1,545;
45%
women;
ages
18
98,
M
53.68,
SD
15.63)
was
assessed
on
three
occasions:
late
January/early
February
2020
(before
outbreak),
March
(during
President's
initial
"15
Days
Slow
Spread"
campaign),
April
policies
most
states).
Contrary
expectations,
were
no
significant
mean-level
changes
across
assessments
(d
.04,
p
>
.05).
In
fact,
respondents
perceived
increased
support
from
others
over
follow-up
period
.19,
<
.01).
Older
reported
less
overall
compared
younger
age
groups
had
an
during
acute
phase
.14,
Their
however,
leveled
off
after
issuance
stay-at-home
orders.
Individuals
living
alone
those
with
at
least
one
chronic
condition
feeling
lonelier
baseline
did
not
implementation
measures.
Despite
some
detrimental
impact
individuals,
sample,
large
remarkable
resilience
COVID-19.
(PsycInfo
Database
Record
(c)
APA,
all
rights
reserved).
PLoS ONE,
Journal Year:
2020,
Volume and Issue:
15(9), P. e0239698 - e0239698
Published: Sept. 24, 2020
Loneliness
is
a
significant
public
health
issue.
The
COVID-19
pandemic
has
resulted
in
lockdown
measures
limiting
social
contact.
UK
are
worried
about
the
impact
of
these
on
mental
outcomes.
Understanding
prevalence
and
predictors
loneliness
at
this
time
priority
issue
for
research.The
study
employed
cross-sectional
online
survey
design.
Baseline
data
collected
between
March
23rd
April
24th
2020
from
adults
Psychological
Wellbeing
Study
were
analysed
(N
=
1964,
18-87
years,
M
37.11,
SD
12.86,
70%
female).
Logistic
regression
analysis
examined
influence
sociodemographic,
social,
specific
factors
loneliness.The
was
27%
(530/1964).
Risk
younger
age
group
(OR:
4.67-5.31),
being
separated
or
divorced
2.29),
scores
meeting
clinical
criteria
depression
1.74),
greater
emotion
regulation
difficulties
1.04),
poor
quality
sleep
due
to
crisis
1.30).
Higher
levels
support
0.92),
married/co-habiting
0.35)
living
with
number
0.87)
protective
factors.Rates
during
initial
phase
high.
not
crisis.
Findings
suggest
that
supportive
interventions
reduce
should
prioritise
people
those
symptoms.
Improving
quality,
increasing
may
be
optimal
targets
regulations
Public Health,
Journal Year:
2020,
Volume and Issue:
186, P. 31 - 34
Published: Aug. 5, 2020
There
are
concerns
internationally
that
lockdown
measures
taken
during
the
coronavirus
disease
2019
(COVID-19)
pandemic
could
lead
to
a
rise
in
loneliness.
As
loneliness
is
recognised
as
major
public
health
concern,
it
therefore
vital
research
considers
impact
of
current
COVID-19
on
provide
necessary
support.
But
remains
unclear,
who
lonely
lockdown?
This
study
compared
sociodemographic
predictors
before
and
using
cross-cohort
analyses
data
from
UK
adults
captured
(UK
Household
Longitudinal
Study,
n
=
31,064)
(UCL
(University
College
London)
Social
60,341).
Risk
factors
for
were
near
identical
pandemic.
Young
adults,
women,
people
with
lower
education
or
income,
economically
inactive,
living
alone
urban
residents
had
higher
risk
being
lonely.
Some
already
at
(e.g.
young
aged
18–30
years,
low
household
income
alone)
experienced
heightened
emerged.
Furthermore,
student
emerged
factor
than
usual.
Findings
suggest
interventions
reduce
prevent
should
be
targeted
those
groups
identified
high
previous
research.
These
likely
not
just
experience
but
potentially
have
an
even
normal
experiencing
relative
low-risk
groups.
Family Process,
Journal Year:
2020,
Volume and Issue:
60(3), P. 1002 - 1015
Published: Nov. 21, 2020
In
order
to
reduce
the
high
infection
rate
of
COVID-19,
individuals
began
engage
in
self-isolation
amid
a
time
uncertainty
and
worry.
Given
that
social
support
can
be
protective
against
negative
effects
distress
on
mental
physical
health,
lack
may
negatively
impact
during
their
self-isolation.
Thus,
current
study
examined
role
feelings
stress,
perception
reception
support,
health
problems
COVID-19
pandemic.
A
sample
405
college
students
were
asked
report
amount
which
they
engaging,
worry
about
psychological
received
perceived
support.
Results
indicated
when
length
was
taken
into
account,
buffered
connection
between
health.
These
results
indicate
influence
individuals'
times
stress.Con
el
fin
de
disminuir
alto
índice
contagio
la
las
personas
comenzaron
autoaislarse
en
medio
un
momento
incertidumbre
y
preocupación.
Teniendo
cuenta
que
apoyo
puede
ser
protector
contra
los
efectos
negativos
del
distrés
salud
física,
falta
afectar
negativamente
durante
su
autoaislamiento.
Por
lo
tanto,
presente
estudio
analizó
papel
desempeña
autoaislamiento
sentimientos
estrés,
percepción
recepción
problemas
pandemia
COVID-19.
Se
solicitó
una
muestra
estudiantes
universitarios
informen
sobre
cantidad
estaban
haciendo,
preocupaciones
acerca
psicológica
recibido
percibido.
Los
resultados
indicaron
cuando
se
tuvo
periodo
tiempo
autoaislamiento,
percibido
amortiguó
conexión
entre
preocupación
psicológica.
Estos
indican
social,
pueden
influir
momentos
estrés.为了降低COVID-19的高感染率,在不确定的情况下以及充满忧虑的时期,个体开始实行自我隔离。鉴于社会支持可以保护人们免受低落情绪对身心健康的负面影响,缺乏支持可能对个体在自我隔离期间产生负面影响。因此,本研究考察了在COVID-19大流行期间,自我隔离对压力感、社会支持的感知和接受以及心理健康问题等方面产生的作用。受试样本包括405名大学生,他们被要求报告他们的自我孤立程度、对COVID-19的担忧程度、心理健康程度、获得的社会支持和感知到的社会支持程度。这些结果表明,在考虑自我隔离时间长度的情况下,社会支持感缓冲了对COVID-19的忧虑与心理健康这两者之间的联系。本文研究结果表示社会支持、对COVID-19的忧虑和自我隔离都可能会影响个体在压力时期的心理健康。.
Frontiers in Psychiatry,
Journal Year:
2020,
Volume and Issue:
11
Published: Dec. 8, 2020
The
outbreak
of
coronavirus
disease
2019
(COVID-19)
prompted
people
to
face
a
distressing
and
unexpected
situation.
Uncertainty
social
distancing
changed
people's
behaviors,
impacting
on
their
feelings,
daily
habits,
relationships,
which
are
core
elements
in
human
well-being.
In
particular,
restrictions
due
the
quarantine
increased
feelings
loneliness
anxiety.
Within
this
context,
use
digital
technologies
has
been
recommended
relieve
stress
anxiety
decrease
loneliness,
even
though
overall
effects
media
consumption
during
pandemics
still
need
be
carefully
addressed.
regard,
evidence
risk
opportunities.
fact,
according
compensatory
model
Internet-related
activities,
online
environment
may
used
alleviate
negative
caused
by
life
circumstances,
despite
potentially
leading
outcomes.
present
study
examined
whether
individuals
who
were
experiencing
high
levels
forced
isolation
for
COVID-19
pandemic
more
prone
feel
anxious,
sense
excessive
use.
Moreover,
mediating
effect
relationship
between
perceived
was
tested.
A
sample
715
adults
(71.5%
women)
aged
18
72
years
old
took
part
an
survey
period
lockdown
Italy.
included
self-report
measures
assess
media,
Participants
reported
that
they
spent
hours/day
than
before
pandemic.
We
found
predicted
both
anxiety,
with
also
increasing
levels.
These
findings
suggest
probably
reinforced
individuals'
strengthening
virtual
communities.
However,
facilitated
prolonged
access
risked
further
increase
generating
vicious
cycle
some
cases
require
clinical
attention.
Journal of Medical Internet Research,
Journal Year:
2020,
Volume and Issue:
22(11), P. e22287 - e22287
Published: Oct. 19, 2020
The
focus
of
this
perspective
is
on
lockdown
loneliness,
which
we
define
as
loneliness
resulting
from
social
disconnection
a
result
enforced
distancing
and
lockdowns
during
the
COVID-19
pandemic.
We
also
explore
role
digital
technology
in
tackling
amid
In
regard,
highlight
discuss
number
key
relevant
issues:
description
burden
pandemic,
characteristics
people
who
are
more
likely
to
be
affected
by
factors
that
could
increase
risk
an
important
public
health
issue,
tools
for
connection
networking
assessment
end
users’
perspectives,
access
use
suggest
most
disadvantaged
vulnerable
prone
provided
with
so
they
can
connect
socially
their
loved
ones
others;
reduce
crisis.
Nonetheless,
some
issues
such
knowledge
must
considered.
addition,
involvement
all
stakeholders
(family
friends,
care
providers,
clinicians
allied
professionals)
should
ensured.
Scientific Reports,
Journal Year:
2021,
Volume and Issue:
11(1)
Published: March 19, 2021
Abstract
The
novel
Coronavirus-2019
(COVID-19)
was
declared
a
pandemic
by
the
World
Health
Organization
(WHO)
in
March
2020,
impacting
lifestyles,
economy,
physical
and
mental
health
of
individuals
globally.
This
study
aimed
to
test
model
triggered
symptoms
resembling
COVID-19
infection,
which
need
for
information
perceived
impact
mediated
path
sequentially,
leading
adverse
outcomes.
A
cross-sectional
research
design
with
chain
mediation
involving
4612
participants
from
participating
8
countries
selected
via
respondent-driven
sampling
strategy
used.
Participants
completed
online
questionnaires
on
symptoms,
information,
Impact
Event
Scale-Revised
(IES-R)
questionnaire
Depression,
Anxiety
Stress
Scale
(DASS-21).
results
showed
that
Poland
Philippines
were
two
highest
levels
anxiety,
depression
stress;
conversely,
Vietnam
had
lowest
mean
scores
these
areas.
Chain
sequential
mediators
between
infection
(predictor)
consequent
status
(outcome).
Excessive
contradictory
might
increase
pandemic.
Rapid
testing
should
be
implemented
minimize
psychological
burden
associated
whilst
public
interventions
could
target
outcomes
Children and Youth Services Review,
Journal Year:
2021,
Volume and Issue:
127, P. 106085 - 106085
Published: May 26, 2021
The
Covid-19
pandemic
is
having
an
unprecedented
impact
on
societies.
In
the
interest
of
maintaining
social
distancing,
schools
in
many
countries
have
closed
their
doors
and
children
been
confined
to
homes.
Thus,
objective
present
study
was
holistically
analyze
well-being
during
a
period
full
lockdown
Spain,
by
considering
physical,
emotional,
social,
academic
indicators.
scale
"Well-being
Children
Lockdown"
(WCL)
used
measure
1225
from
2
12
years
old
Northern
Spain.
survey
completed
parents
designed
children's
terms
aspects.
results
suggest
that
general
at
intermediate
level.
Analysis
various
measures
revealed
lowest
levels
were
obtained
for
physical
activity,
along
with
creative
playful
activities.
Girls,
younger
children,
those
who
access
outdoor
space
showed
greatest
well-being.
Finally,
we
discuss
implications
these
findings
and,
particular,
how
this
can
be
improved
amid
current
crisis.