Atmospheric chemistry and physics,
Год журнала:
2021,
Номер
21(24), С. 18227 - 18245
Опубликована: Дек. 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.
Journal of Happiness Studies,
Год журнала:
2021,
Номер
22(6), С. 2703 - 2720
Опубликована: Янв. 2, 2021
The
coronavirus
(COVID-19)
pandemic
and
attendant
lockdown
measures
present
serious
threats
to
emotional
well-being
worldwide.
Here,
we
examined
the
extent
which
being
outdoors
(vs.
indoors),
experience
of
loneliness,
screen-time
are
associated
with
during
COVID-19
using
an
experiencing
sampling
method.
In
April
2020,
Austrian
adults
(N
=
286,
age
M
31.0
years)
completed
a
21-day
phase
in
they
reported
their
(i.e.,
happiness),
whether
were
indoors
or
outdoors,
loneliness
at
three
random
time-points
each
day,
as
well
daily
screen-time.
Results
indicated
that
was
higher
well-being,
whereas
greater
poorer
well-being.
Additionally,
impact
on
weaker
when
participants
than
indoors.
These
results
have
health
policy
implications
for
promotion
population
pandemics.
Social Psychiatry and Psychiatric Epidemiology,
Год журнала:
2022,
Номер
57(11), С. 2161 - 2178
Опубликована: Май 18, 2022
Abstract
Purpose
Loneliness
is
associated
with
poor
health
including
premature
mortality.
There
are
cross-sectional
associations
depression,
anxiety,
psychosis,
and
other
mental
outcomes.
However,
it
not
known
whether
loneliness
causally
linked
the
new
onset
of
problems
in
general
population.
Longitudinal
studies
key
to
understanding
this
relationship.
We
synthesized
evidence
from
longitudinal
investigating
relationship
between
problems,
Method
systematically
searched
six
electronic
databases,
unpublished
sources,
hand-searched
references,
up
August
2021.
conducted
a
meta-analysis
eight
independent
cohorts
narrative
synthesis
remaining
studies.
Results
included
32
studies,
which
majority
focused
on
depression.
Our
found
most
show
at
baseline
subsequent
The
few
anxiety
self-harm
also
showed
positive
association.
pooled
adjusted
odds
ratio
2.33
(95%
CI
1.62–3.34)
for
risk
depression
adults
who
were
often
lonely
compared
people
lonely.
This
should
be
interpreted
caution
given
heterogeneity.
Conclusion
public
issue.
growing
common
problems.
Future
explore
its
impact
across
age
range
more
diverse
populations,
look
beyond
mechanisms
involved
view
better
informing
appropriate
interventions.
Frontiers in Psychology,
Год журнала:
2021,
Номер
12
Опубликована: Янв. 26, 2021
An
increasing
number
of
studies
have
addressed
the
psychological
impact
COVID-19
crisis
on
general
population.
Nevertheless,
far
less
is
known
about
specific
populations
such
as
university
students,
whose
vulnerability
has
been
shown
in
previous
research.
This
study
sought
to
examine
different
indicators
mental
health
students
during
Spanish
lockdown;
we
also
analyzed
main
sources
stress
perceived
by
relation
crisis,
and
coping
strategies
adopted
when
faced
with
situation.
Data
was
collected
from
932
(704
women)
through
a
web-based
platform.
Measures
anxiety
(i.e.,
GAD-7),
depression
(PHQ-9),
irritability,
self-perceived
change
were
administered,
well
ad
hoc
measures
stressors
strategies.
Results
indicated
that
experienced
considerable
problems
confinement,
higher
rates
emotional
difficulties
women
undergraduate
than
men
postgraduates,
respectively.
Psychological
distress
mainly
related
several
domains
stressors,
participants:
academic
future,
task
overload,
worsening
interpersonal
conflicts,
restrictions
pleasant
social
contact;
spread
disease
its
consequences
for
physical
health.
As
regards
strategies,
both
reframing
skills
daily
routines
be
most
effective.
A
path-analysis
model
integrating
coping,
revealed
partially
mediated
effect
In
general,
results
suggest
students’
substantially
affected
situation
relational
changes
notable
stress.
reinforces
need
monitor
promote
boost
resilience
times
crisis.
Our
effective
may
inform
preventive
programs
aimed
at
helping
deal
challenges
like
pandemic.
International Journal of Applied Positive Psychology,
Год журнала:
2020,
Номер
6(2), С. 159 - 174
Опубликована: Окт. 16, 2020
Abstract
The
pandemic
of
the
SARS
CoV-2
virus,
which
causes
COVID-19
sickness,
constitutes
a
global
challenge
to
well-being.
Positive
psychology
constructs
grit
and
growth
mindset
may
offer
solution
this
as
both
are
associated
with
psychological
resilience.
A
describes
underlying
beliefs
people
have
about
malleability
intelligence,
refers
dedication
long-term
goals.
present
study
explored
whether
such
could
constitute
protective
factors
against
academic
stress
loneliness
perceived
lack
control
among
international
students
(
n
=
170)
during
social
isolation,
induced
by
restrictions.
results
hierarchical
multiple
regression
model
explained
36%
variance
in
ß
.53,
p
<
.001)
−.22,
being
significant
direct
predictors.
Moderation
analysis
17%
confirmed
that
level
dispositional
moderated
detrimental
influence
had
on
stress.
Simple
slopes
revealed
effect
for
moderate
β
.07,
.01)
high
.16,
levels
grit.
Our
findings
suggest
mindset,
dynamic
variables,
be
taught
resilience-building
prevention
pandemic.
Lastly,
our
shown
parents
(37%)
friends
(32%)
were
most
frequently
identified
supporters
minimal
reported
support
from
universities
(2.5%).
Social Science & Medicine,
Год журнала:
2021,
Номер
293, С. 114674 - 114674
Опубликована: Дек. 21, 2021
Impacts
of
the
COVID-19
pandemic
on
well-being
and
mental
health
are
a
concern
worldwide.
This
article
is
based
two
longitudinal
studies
that
investigated
role
social
media
use
in
loneliness
psychological
distress
before
during
pandemic.
Study
1
utilized
nationally
representative
3-point
data
(n
=
735)
collected
2017-2020
Finnish
population.
2
5-point
840)
2019-2021
representing
working
We
analyzed
using
multilevel
mixed-effects
regression
analysis.
A
analysis
showed
perceived
did
not
increase
among
population
Stronger
involvement
identity
bubbles
predicted
lower
results
since
outbreak
pandemic,
has
increased
lonely
individuals
but
general
Involvement
generally
it
buffer
against
higher
individuals.
The
findings
suggest
risk
factor
for
prolonged
negative
effects
Social
can
offer
meaningful
resources
times
distancing
cannot
protect
those
who
perceive
themselves
as
often
lonely.
Health & Social Care in the Community,
Год журнала:
2021,
Номер
30(5)
Опубликована: Дек. 17, 2021
International
students
in
the
US
occupy
a
precarious
position
at
intersection
of
immigration
policy
and
global
education
mobility,
one
made
more
challenging
by
disparate
impact
COVID-19
on
college
students'
mental
health.
Few
studies,
however,
have
explored
pandemic's
effects
well-being
among
international
student
population
US.
Our
study
aims
to
provide
initial
empirical
evidence
health
status
these
students,
with
specific
focus
discrimination,
loneliness,
anxiety,
depression.
We
propose
mediation
framework
estimate
mediating
loneliness
anxiety
relationships
between
discrimination
depression
sample
US-based
(N
=
103).
collected
cross-sectional
data
from
July
August
2020,
using
50-item
online
survey
instrument
three
open-ended
questions.
Mediation
analyses
PROCESS
Macro
were
used
analyse
quantitative
thematic
analysis
was
qualitative
data.
Findings
showed
that
higher
levels
significantly
associated
loneliness.
Higher
which
turn
led
high
depressive
symptoms.
contributes
understanding
needs
capacities
wake
simultaneously
provides
pragmatic
program
implications
for
inclusive
environments
overall
this
crucial
population.
Current Psychology,
Год журнала:
2021,
Номер
41(1), С. 492 - 504
Опубликована: Апрель 8, 2021
Two
samples
of
227
and
214
adults
completed
surveys
social
support,
perceived
risk
COVID-19
preventive
activity
-
in
Study
1
likelihood
testing
was
examined
2
both
vaccination
were
during
the
pandemic
United
Kingdom.
Path
analysis
showed,
1,
that
access
to
help
(as
an
indicator
support)
had
a
direct
effect
on
indirect
effects
through
self-efficacy,
behavior;
and,
2,
neighborhood
identification
mediators
strength
network,
loneliness,
COVID-19,
activity.
Both
studies
suggest
level
support
(conceptualized
different
ways)
is
important
determinant
shows
it
also
vaccination.
As
resurgences
occur,
will
be
necessary
monitor
behaviors
especially,
promote
confidence
latter
individuals
with
decreased
support.
Frontiers in Psychology,
Год журнала:
2021,
Номер
12
Опубликована: Июнь 16, 2021
Cyberbullying
involvement
can
lead
to
internal
health
issues,
especially
mental
problems.
Different
coping
strategies
may
reduce
or
enhance
the
strengths
between
cyberbullying
experience
and
In
this
study,
we
examined
correlations
loneliness
among
a
group
of
children
adolescents
during
Covid-19
pandemic
in
China,
focusing
on
investigating
protecting
effect
resilient
strategy.
The
results
demonstrated
that
86.68%
students
were
not
involved
activities,
8.19%
victims
only,
1.89%
was
perpetrators
3.24%
both
perpetrators.
Compared
with
non-involved,
victims-only
had
significantly
higher
degree
reported
lower
score
coping,
while
differences
other
groups
significant.
Resilient
strategy
play
mediating
role
victimization
loneliness,
but
such
mitigating
relatively
weak.
Besides,
peer
relations
primary
protective
factors,
age
risk
factor
controlled
variables.
This
study
enrich
current
knowledge
psychological
adolescents,
context
pandemic.
Emerging Adulthood,
Год журнала:
2022,
Номер
10(2), С. 473 - 490
Опубликована: Фев. 8, 2022
Initial
research
has
indicated
that
college
students
have
experienced
numerous
stressors
as
a
result
of
the
pandemic.
The
current
investigation
enrolled
largest
and
most
diverse
sample
to
date
(
Anxiety Stress & Coping,
Год журнала:
2021,
Номер
35(1), С. 1 - 8
Опубликована: Авг. 9, 2021
Background
The
coronavirus
disease
2019
(COVID-19)
pandemic
has
led
to
increases
in
anxiety,
depression,
posttraumatic
stress
disorder,
burnout,
grief,
and
suicide,
particularly
for
healthcare
workers
vulnerable
individuals.
In
some
places,
due
low
vaccination
rates
new
variants
of
SARS-CoV-2
emerging,
psychosocial
strategies
remaining
resilient
during
an
ongoing
multi-faceted
stressor
are
still
needed.
Elsewhere,
thanks
successful
campaigns,
countries
have
begun
reopening
but
questions
remain
regarding
how
best
recover,
adjust,
grow
following
the
collective
loss
caused
by
pandemic.