Buildings,
Год журнала:
2023,
Номер
14(1), С. 99 - 99
Опубликована: Дек. 29, 2023
An
inappropriate
thermal
environment
negatively
impacts
workers,
causing
mental
stress
and
safety
accidents.
Unskilled
workers
are
more
vulnerable
to
industrial
accidents
compared
with
skilled
due
suboptimal
unfamiliar
work.
Previous
studies
have
focused
on
individual
characteristics
(such
as
gender,
age,
race),
limited
emphasis
the
comfort
sensation.
This
study
identified
preferred
according
work
experience
how
differed
between
unskilled
by
examining
their
Predicted
mean
vote
(PMV)
was
used
an
indicator
of
environment,
five
environments
were
constructed
for
PMV:
−2,
−1,
0,
1,
2.
Participants
recruited
among
current
public.
Mental
sensation
assessed
using
heart
rate
variability
vote,
respectively.
demonstrated
that
group
experienced
higher
a
lower
Contrastingly,
in
sensitivity
analysis,
exhibited
greater
changes
environment.
Through
comprehensive
this
derived
optimal
PMV
range
each
group.
The
findings
can
provide
reference
configuring
workplace.
Developments in the Built Environment,
Год журнала:
2023,
Номер
15, С. 100217 - 100217
Опубликована: Авг. 22, 2023
Pedestrians
will
experience
different
heat
stress
stages
from
sunlight
to
semi-open
spray
space
as
they
shuttle
through
stations
with
systems.
There
are
few
studies
on
the
influence
of
thermal
and
history
this
specific
environment
pedestrian
comfort.
This
study
explored
dynamic
physiological
response
perception
humans
in
Qingdao,
China.
Meteorological
parameters
were
measured
questionnaires
conducted.
The
results
showed
that
outdoor
space,
sensation
comfort
improved,
mean
skin
temperature
whole
body
decreased
by
0.5
°C,
neutral
standard
effective
(NSET*)
enhanced
8.8
NSET*
range
(NSET*R)
increased
7.3–10.2
°C.
However,
after
10
min
gradually
deteriorated.
In
addition,
main
meteorological
factors
affecting
air
radiant
temperature,
factor
was
right
upper
arm.
is
helpful
for
operation
design
systems
evaluation
cities.
