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(
h
e
a
r
t
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bl
ood
v
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s
)
,
h
e
a
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i
n
g
or
g
a
n
di
s
or
de
r
s
(
e
a
r
)
,
n
e
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v
ou
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e
m
di
s
or
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r
s
,
s
tr
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,
i
nf
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c
t
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o
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poi
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o
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g
(
i
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tox
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)
.
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h
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or
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or
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th
.
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h
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r
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t
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on
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di
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a
b
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y
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j
o
b
.
I
n
J
a
p
a
n
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k
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s
wh
o
w
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k
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ou
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s
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o
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pl
i
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te
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wi
t
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oth
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tr
e
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ov
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l
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wi
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ul
t
i
n
c
a
r
di
o
v
a
s
c
ul
a
r
a
tt
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c
k
s
[
3
]
.
B
a
s
e
d
o
n
r
e
s
e
a
r
c
h
r
e
s
u
l
t
s
o
f
S
c
o
tt
,
e
t
a
l
.
,
ga
s
t
r
o
i
n
t
e
s
t
i
na
l
d
i
s
o
r
de
r
s
a
s
o
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o
f
Oc
c
upa
t
i
o
n
a
l
d
i
s
e
a
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e
s
a
r
e
m
o
r
e
c
o
m
m
o
n
i
n
s
hif
t
wo
r
ke
r
s
t
h
a
n
i
n
da
il
y
wo
r
ke
r
s
[
4]
.
C
o
m
m
o
n
c
o
m
p
l
a
i
n
t
s
a
r
e
pa
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n
a
n
d
c
h
a
n
ge
s
i
n
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o
we
l
h
a
bi
t
s
,
e
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pe
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i
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ll
y
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o
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o
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a
n
d
d
i
a
r
r
he
a
.
B
a
s
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o
n
t
h
e
r
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a
r
c
h
r
e
s
u
l
t
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o
f
Kn
ut
t
s
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o
n
A
.
,
e
t
a
l
.
,
by
u
s
i
ng
c
o
h
o
r
t
s
t
udy
f
o
r
110
da
y
s
t
o
394
s
hi
f
t
wo
r
ke
r
s
wor
ki
n
g
i
n
pa
pe
r
m
il
l
s
,
i
t
s
h
o
we
d
a
do
s
e
-
r
e
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po
n
s
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r
e
l
a
t
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o
n
s
hi
p
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th
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s
hi
f
t
-
wo
r
k
dur
a
t
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o
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n
d
c
o
r
o
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a
r
y
h
e
a
r
t
di
s
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a
s
e
[
5]
.
C
a
r
d
i
o
v
a
s
c
u
l
a
r
d
i
s
e
a
s
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s
(
C
VD
)
m
a
y
h
a
ve
m
a
ny
d
i
f
f
e
r
e
n
t
c
a
us
e
s
.
Dur
i
n
g
t
h
e
pa
s
t
15
y
e
a
r
s
,
e
vi
de
n
c
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h
a
s
a
c
c
u
m
u
l
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t
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d
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i
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t
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g
t
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d
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t
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o
n
s
i
n
t
h
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k
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r
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nm
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c
o
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t
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b
ut
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to
t
h
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a
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t
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o
l
o
g
y
o
f
C
VD
.
Am
o
ng
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h
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wo
r
k
-
r
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l
a
t
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d
r
i
s
k
f
a
c
t
or
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he
m
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a
l
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o
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po
un
ds
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o
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s
e
a
n
d
vi
br
a
t
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o
n
.
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n
a
dd
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t
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o
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,
a
n
u
m
be
r
o
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ps
y
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g
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wo
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k,
wo
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vi
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ur
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r
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k
o
f
C
VD
[
6]
.
T
h
e
r
e
f
or
e
,
i
t
i
s
n
e
c
e
s
s
a
r
y
to
d
o
p
r
om
ot
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v
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a
n
d
p
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v
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n
t
i
v
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f
f
or
ts
a
n
d
s
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m
pl
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tr
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tm
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ts
i
n
f
i
r
s
t
a
i
d
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n
a
c
c
i
de
n
ts
a
n
d
i
n
i
l
l
n
e
s
s
e
s
f
o
r
w
or
k
e
r
s
.
T
h
e
m
a
i
n
p
r
o
b
l
e
m
i
s
th
a
t
w
or
k
e
r
s
a
r
e
n
ot
di
r
e
c
t
l
y
h
a
n
dl
e
d
p
r
op
e
r
l
y
b
e
c
a
u
s
e
o
f
s
e
v
e
r
a
l
c
a
us
e
s
.
F
or
e
x
a
m
p
l
e
,
i
t
i
s
f
a
r
f
r
o
m
h
e
a
l
t
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s
e
r
v
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c
e
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wh
e
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a
s
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wor
k
pl
a
c
e
,
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e
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o
h
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a
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t
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s
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vi
c
e
un
i
t
or
th
e
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a
l
t
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s
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vi
c
e
uni
t
i
s
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n
a
c
t
i
v
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.
T
h
e
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,
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y
to
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tab
l
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oc
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p
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a
l
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a
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h
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n
th
e
w
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k
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a
c
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m
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d
a
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p
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o
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c
t
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g
w
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k
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r
s
to
l
i
v
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f
r
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a
n
d
f
r
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f
r
o
m
h
e
a
l
t
h
p
r
o
b
l
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m
s
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n
d
th
e
a
dv
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r
s
e
e
f
f
e
c
ts
o
f
w
or
k
.
O
c
c
u
pa
t
i
o
n
a
l
h
e
a
l
t
h
a
i
m
e
d
a
t
p
r
ote
c
ti
n
g
w
or
k
e
r
s
to
l
i
v
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f
r
e
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a
n
d
f
r
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f
r
om
h
e
a
l
t
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p
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ob
l
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m
s
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n
d
th
e
a
dv
e
r
s
e
e
f
f
e
c
t
s
o
f
w
or
k
[
7
]
.
I
n
C
hi
na
o
n
e
o
f
t
h
e
e
f
f
o
r
t
s
to
c
o
n
t
r
o
l
a
n
d
pr
e
v
e
n
t
o
c
c
upa
t
i
o
na
l
d
i
s
e
a
s
e
i
s
t
o
a
c
c
e
l
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r
a
t
i
n
g
a
m
e
n
d
m
e
n
t
o
f
t
h
e
L
a
w
o
n
pr
e
v
e
n
t
i
o
n
a
n
d
c
o
n
t
r
o
l
o
f
Oc
c
u
pa
t
i
o
n
a
l
D
i
s
e
a
s
e
a
n
d
im
pr
o
vi
n
g
t
h
e
l
e
ga
l
s
y
s
t
e
m
[
8]
.
I
n
I
n
do
n
e
s
i
a
to
pr
ot
e
c
t
t
h
e
h
e
a
l
t
h
o
f
wo
r
k
e
r
s
by
e
s
t
a
bli
s
hi
ng
o
c
c
upa
t
i
o
n
a
l
h
e
a
l
t
h
e
f
f
o
r
t
s
t
h
r
o
ugh
R
I
h
e
a
l
t
h
l
a
w
n
u
m
be
r
36
kn
o
ws
2009
i
n
C
h
a
pt
e
r
XI
I
pa
r
a
gr
a
p
h
1
[
7]
.
A
c
t
i
vi
t
i
e
s
s
uc
h
a
s
a
d
v
o
c
a
c
y
,
pa
r
t
n
e
r
s
hi
p
,
h
e
a
l
t
h
pr
o
m
ot
i
o
n
,
r
i
s
k
f
a
c
t
or
r
e
duc
t
i
o
n
,
s
y
s
t
e
m
s
t
r
e
n
gt
h
e
ni
ng
a
n
d
m
a
n
a
g
e
m
e
n
t
o
f
o
c
c
upa
t
i
o
n
a
l
d
i
s
e
a
s
e
s
[
2]
.
T
h
e
t
r
a
di
t
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o
n
a
l
m
a
r
ke
t
h
a
s
b
e
e
n
p
l
a
yi
ng
v
e
r
y
i
mpo
r
t
a
n
t
r
o
l
e
i
n
m
e
e
t
i
n
g
s
o
c
i
e
t
a
l
,
n
e
e
ds
,
e
s
p
e
c
i
a
ll
y
f
o
r
t
h
e
mi
dd
l
e
a
n
d
l
o
we
r
c
l
a
s
s
e
s
o
f
s
o
c
i
e
t
y
.
Ye
t
,
tr
a
d
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t
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o
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l
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r
ke
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s
m
a
n
a
ge
m
e
n
t
,
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n
ge
n
e
r
a
l
,
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r
e
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o
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ge
a
r
e
d
to
a
h
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a
l
t
hy
e
nvi
r
o
nm
e
n
t
[
9]
.
A
h
e
a
l
t
hy
e
nvi
r
o
nmen
t
,
c
l
e
a
n
a
n
d
he
a
l
t
hy
be
h
a
vi
o
r
o
f
m
a
r
ke
t
c
o
m
m
u
ni
t
i
e
s
a
n
d
a
de
qua
t
e
h
e
a
l
t
h
s
e
r
vi
c
e
s
a
r
e
r
e
qu
i
r
e
d
i
n
t
r
a
di
t
i
o
n
a
l
m
a
r
ke
t
s
.
P
o
s
UK
K
i
s
a
u
ni
t
f
o
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a
s
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s
o
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p
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nn
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d,
r
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l
a
r
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t
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d
wo
r
ke
r
h
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a
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a
r
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f
o
r
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o
r
ga
ni
z
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d
f
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o
m
,
by
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n
d
f
o
r
t
h
e
wo
r
ki
n
g
c
o
m
m
u
ni
t
y
[
10]
t
h
e
e
m
po
we
r
m
e
n
t
wa
n
t
s
t
o
de
v
e
l
o
p
h
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m
a
n
c
a
p
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,
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t
w
i
ll
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e
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t
e
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i
f
t
h
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m
po
we
r
m
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n
t
i
s
s
uppo
r
t
e
d
by
a
pp
ly
t
h
e
de
v
e
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o
p
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ng
a
bi
li
t
y
o
f
s
u
bj
e
c
t
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m
po
we
r
m
e
n
t
[
11]
.
P
o
s
UK
K
i
s
o
c
c
upa
t
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o
n
a
l
h
e
a
l
t
h
e
f
f
o
r
t
s
f
o
r
i
nf
o
r
m
a
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r
ke
r
s
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h
a
t
a
r
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e
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o
ur
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f
r
o
m
,
by
a
n
d
f
o
r
t
h
e
wo
r
ke
r
s
t
h
e
m
s
e
l
ve
s
.
T
h
e
pe
r
f
o
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m
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d
a
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t
i
e
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f
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to
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h
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ge
wo
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s
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b
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vi
o
r
to
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or
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hi
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h
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nc
l
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d:
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v
a
t
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o
n
o
f
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m
p
l
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o
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A
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t
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t
ude
s
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t
hi
s
r
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e
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r
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h
in
c
l
ude
d:
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e
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li
ngs
,
t
h
o
ugh
t
s
,
m
a
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ke
t
c
o
m
m
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ni
t
y
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ds
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ut
:
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a
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h
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l
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d:
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f
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e
n
c
o
ur
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ge
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to
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:
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n
d
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dr
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s
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t
C
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m
m
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c
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pa
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wa
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h
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a
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pa
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n
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m
m
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a
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t
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vi
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s
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f
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s
u
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h
a
s
:
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tt
e
n
da
n
c
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,
a
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t
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s
s
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g
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o
pi
ni
o
n
,
a
n
d
a
c
t
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v
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de
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s
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m
a
k
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bil
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t
y
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o
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s
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da
t
a
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n
t
hi
s
r
e
s
e
a
r
c
h
i
nc
l
ude
d:
E
d
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t
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n
g,
C
o
di
n
g,
P
r
o
c
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s
s
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ng
a
n
d
C
l
e
a
ni
ng.
Da
t
a
Ana
ly
s
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M
e
t
h
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nc
l
ude
d
Uni
va
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An
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ly
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x
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[
15]
.
T
h
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t
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pe
r
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16.
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do
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[
1
6]
.
3.
RE
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UL
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A
ND
AN
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C
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dr
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7
,
N
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.
1
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M
a
r
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20
1
8
:
39
–
4
5
42
3.
1.
Char
ac
t
e
r
i
s
t
ics
of
Com
m
u
n
it
y
of
P
as
a
r
I
m
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r
i
T
a
bl
e
1
s
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o
ws
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h
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n
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m
m
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t
y
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p
l
e
a
b
o
ut
t
h
e
pr
o
duc
t
o
r
t
h
e
b
r
a
n
d
w
il
l
a
f
f
e
c
t
t
h
e
i
r
pu
r
c
h
a
s
i
ng
de
c
i
s
i
o
ns
.
Af
t
e
r
c
o
nvi
nc
i
ng
t
he
r
e
w
il
l
b
e
a
gr
e
a
t
po
s
s
i
bil
i
t
y
t
o
h
a
v
e
i
n
t
e
n
t
i
o
n
t
o
b
u
y
pr
o
duc
t
s
o
r
s
e
r
vi
c
e
s
[
18]
.
T
hi
s
i
s
i
n
a
c
c
o
r
da
n
c
e
w
i
t
h
t
h
e
r
e
s
u
l
t
s
o
f
r
e
s
e
a
r
c
h
f
r
o
m
Ve
r
m
e
i
r
a
n
d
Ve
r
be
ke
t
h
a
t
s
t
a
t
e
d
th
e
im
pa
c
t
o
f
i
nv
o
l
ve
m
e
n
t
,
pe
r
c
e
i
ve
d
a
v
a
il
a
bil
i
t
y
,
c
e
r
t
a
i
n
t
y
,
pe
r
c
e
i
v
e
d
c
o
n
s
u
m
e
r
e
f
f
e
c
t
i
v
e
n
e
s
s
(
P
C
E
)
,
v
a
l
ue
s
,
a
n
d
s
o
c
i
a
l
n
o
r
m
s
o
n
c
o
n
s
u
m
e
r
s
'
a
t
t
i
t
ude
s
a
n
d
in
t
e
n
t
i
o
n
s
to
wa
r
ds
s
us
t
a
i
n
a
bl
e
f
o
o
d
p
r
o
duc
t
s
i
s
a
na
l
y
z
e
d
[
20]
.
M
a
r
ke
t
c
o
m
m
u
ni
t
y
pa
r
t
i
c
i
pa
t
i
o
n
t
o
ge
t
i
nv
o
l
v
e
d
i
n
t
h
e
a
c
t
i
vi
t
i
e
s
i
n
P
o
s
U
KK
I
m
o
g
i
r
i
m
a
r
ke
t
B
a
n
t
u
l
wa
s
i
nf
l
ue
n
c
e
d
by
a
t
t
i
t
ude
s
o
f
m
a
r
ke
t
c
o
m
m
u
ni
t
y
to
ge
t
i
nv
o
l
v
e
d
i
n
t
h
e
a
c
t
i
vi
t
i
e
s
o
f
P
o
s
UK
K
I
m
o
g
i
r
i
m
a
r
ke
t
B
a
n
t
ul
.
T
hi
s
i
s
i
n
li
ne
w
i
t
h
t
h
e
o
p
i
ni
o
n
o
f
K
o
t
l
e
r
a
n
d
A
r
m
s
t
r
o
n
g
(
2012)
t
h
a
t
b
e
s
i
de
b
e
li
e
f
,
a
t
t
i
t
ud
e
i
s
a
l
s
o
im
po
r
t
a
n
t
[
18]
.
A
tt
i
t
ude
i
s
a
n
e
v
a
l
ua
t
i
o
n
,
e
m
o
t
i
o
n
a
l
f
e
e
li
ng,
a
n
d
a
t
e
n
de
nc
y
o
f
a
f
a
v
o
r
a
bl
e
o
r
unf
a
v
o
r
a
bl
e
a
n
d
l
o
n
g
-
l
a
s
t
i
n
g
a
c
t
i
o
n
i
n
a
pe
r
s
o
n
to
wa
r
ds
a
pa
r
t
i
c
u
lar
o
bj
e
c
t
o
r
i
de
a
[
21]
.
T
hi
s
i
s
a
l
s
o
i
n
li
ne
w
i
t
h
T
h
e
o
r
y
o
f
P
l
a
nn
e
d
B
e
h
a
vi
o
r
(
T
P
B
)
f
r
o
m
Aj
z
e
n
w
hi
c
h
s
t
a
t
e
d
t
h
a
t
t
h
e
r
e
i
s
a
n
i
nd
i
r
e
c
t
r
e
l
a
t
i
o
n
s
hi
p
b
e
t
we
e
n
a
tt
i
t
ude
a
nd
b
e
h
a
vi
o
r
t
h
r
o
u
gh
i
n
t
e
r
ve
ni
n
g
v
a
r
i
a
bl
e
,
i
n
t
e
n
t
i
o
n
.
T
hi
s
r
e
l
a
t
i
o
n
s
hi
p
i
s
po
s
i
t
i
v
e
a
n
d
s
i
g
ni
f
i
c
a
n
t
.
A
tt
i
t
ude
i
s
c
o
n
s
i
de
r
e
d
a
s
t
he
f
i
r
s
t
c
a
us
e
o
f
be
h
a
vi
o
r
a
l
i
n
t
e
n
t
i
o
n
.
He
r
e
Aj
z
e
n
po
s
i
t
i
o
n
e
d
a
t
t
i
t
ude
a
s
t
h
e
m
a
i
n
f
a
c
to
r
t
h
a
t
s
ha
pe
s
a
pe
r
s
o
n's
i
n
t
e
n
t
i
o
n
t
o
a
d
o
p
t
b
e
h
a
vi
o
ur
[
22]
.
I
n
t
h
e
P
R
E
C
E
DE
/P
R
OC
E
DE
P
r
o
c
e
dur
e
M
o
de
l
o
f
Gr
e
e
n
a
n
d
K
r
e
ut
e
r
,
i
t
wa
s
s
t
a
t
e
d
t
h
a
t
t
h
e
f
a
c
t
or
s
t
h
a
t
i
nf
luen
c
e
(
P
r
e
d
i
s
po
s
i
n
g
f
a
c
t
o
r
s
)
o
f
a
pe
r
s
o
n'
s
b
e
h
a
vi
o
r
i
n
c
l
ude
t
h
e
a
tt
i
t
ude
o
f
a
gr
o
up
o
f
pe
o
p
l
e
w
i
t
hi
n
t
h
e
c
o
m
m
u
ni
t
y
.
Ot
h
e
r
f
a
c
to
r
s
a
f
f
e
c
t
i
n
g
a
pe
r
s
o
n's
b
e
h
a
vio
r
a
r
e
t
h
e
e
n
a
bli
ng
f
a
c
t
o
r
s
:
f
a
c
il
i
t
i
e
s
,
s
t
r
e
n
gt
h
s
,
r
e
s
o
ur
c
e
s
,
r
u
l
e
s
a
n
d
po
s
i
t
i
o
n
s
,
s
k
il
l
s
a
n
d
k
n
o
w
l
e
dge
.
T
h
e
s
e
f
a
c
to
r
s
a
r
e
i
nc
o
r
por
a
t
e
d
to
m
a
ke
t
h
e
de
s
i
r
e
d
c
h
a
n
g
e
s
i
n
t
h
e
e
nvi
r
o
nm
e
n
t
o
r
p
o
s
s
i
b
l
e
b
e
h
a
vi
o
r
.
R
e
i
n
f
o
r
c
i
n
g
f
a
c
t
o
r
i
s
i
nc
l
ude
d
f
e
e
d
b
a
c
k
f
r
o
m
t
h
e
h
e
a
l
t
h
t
a
r
ge
t
s
,
bl
o
c
k
i
n
g
o
r
p
r
o
hi
bi
t
i
ng
c
h
a
n
ge
s
i
n
e
nvi
r
o
nm
e
n
t
a
l
f
a
c
to
r
s
a
r
e
a
f
f
e
c
t
i
n
g
c
e
r
t
a
i
n
s
o
c
i
a
l
c
o
n
d
i
t
i
o
n
s
[
17]
.
4.
CONC
L
USI
ON
P
o
s
UK
K
i
s
a
n
o
c
c
upa
t
i
o
na
l
h
e
a
l
t
h
e
f
f
o
r
t
f
o
r
i
nf
o
r
m
a
l
wo
r
ke
r
s
s
o
ur
c
e
d
f
r
o
m
,
by
a
n
d
f
o
r
t
h
e
wo
r
ke
r
s
t
h
e
m
s
e
l
ve
s
.
T
h
e
r
e
f
o
r
e
t
h
e
pa
r
t
i
c
i
p
a
t
i
o
n
o
f
t
h
e
m
a
r
ke
t
c
o
m
m
u
ni
t
y
i
s
n
e
c
e
s
s
a
r
y
.
B
a
s
e
d
o
n
t
h
e
r
e
s
u
l
t
a
n
d
t
h
e
d
i
s
c
us
s
i
o
n
a
b
o
ut
"
R
e
l
a
t
i
o
n
s
hi
p
b
e
t
we
e
n
I
n
t
e
r
n
a
l
F
a
c
to
r
s
a
n
d
P
a
r
t
i
c
i
pa
t
i
o
n
o
f
m
a
r
ke
t
c
o
m
m
u
ni
t
y
i
n
P
o
s
UK
K
P
a
s
a
r
I
m
o
g
i
r
i
B
a
n
t
u
l
Yo
g
y
a
ka
r
t
a
"
,
c
o
n
c
l
us
i
o
n
o
f
t
hi
s
r
e
s
e
a
r
c
h
i
s
F
a
c
t
or
s
o
f
pe
r
c
e
pt
i
o
n
,
i
n
t
e
n
t
i
o
n
s
,
a
nd
a
tt
i
t
ude
s
o
f
m
a
r
ke
t
c
o
m
m
u
ni
t
y
d
i
r
e
c
t
l
y
r
e
l
a
t
e
pa
r
ti
a
ll
y
o
r
s
i
m
u
l
t
a
n
e
o
us
l
y
t
o
pa
r
t
i
c
i
pa
t
i
o
n
t
o
ge
t
i
nvo
l
v
e
d
i
n
t
h
e
a
c
t
i
vi
t
i
e
s
i
n
P
o
s
U
KK
P
a
s
a
r
I
m
o
g
i
r
i
B
a
n
t
u
l
Yo
gy
a
ka
r
t
a
.
T
h
e
i
nde
pe
n
d
e
n
t
v
a
r
i
a
bl
e
t
h
a
t
h
a
s
d
o
m
i
na
n
t
i
n
f
l
u
e
n
c
e
to
v
a
r
i
a
bl
e
o
f
m
a
r
ke
t
c
o
m
m
u
ni
t
y
pa
r
t
i
c
i
p
a
t
i
o
n
i
s
t
h
e
v
a
r
i
a
bl
e
o
f
a
t
t
i
t
ude
.
RE
F
E
R
E
NC
E
S
[1
]
Mi
n
i
s
t
ry
o
f
Ma
n
p
o
w
e
r
,
“
Re
g
u
l
at
i
o
n
o
f
t
h
e
M
i
n
i
s
t
e
r
o
f
Man
p
o
w
e
r
a
n
d
T
ran
s
mi
g
rat
i
o
n
N
o
.
P
e
r.
0
1
/
ME
N
/
1
9
8
1
O
b
l
i
g
at
i
o
n
s
R
e
p
o
rt
i
n
g
O
cc
u
p
at
i
o
n
al
D
i
s
e
as
e
s
,
”
1981
.
[2
]
Mi
n
i
s
t
ry
o
f
H
e
a
l
t
h
R
e
p
u
b
l
i
c
o
f
I
n
d
o
n
e
s
i
a,
“
O
b
l
i
g
at
i
o
n
t
o
r
e
p
o
rt
O
cc
u
p
at
i
o
n
al
d
i
s
e
as
e
,
”
2014
.
[
3
]
S.
Su
d
ar
m
ad
i
,
et
a
l
.
,
“
A
Su
r
v
ey
o
f
P
e
r
ce
p
t
i
o
n
,
K
n
o
w
l
ed
g
e
,
A
w
aren
e
s
s
,
an
d
A
t
t
i
t
u
d
e
i
n
R
e
g
ar
d
t
o
E
n
v
i
r
o
n
men
t
al
Pro
b
l
emm
s
i
n
a
Sa
m
p
l
e
o
f
T
w
o
D
i
ff
e
r
e
n
t
So
ci
al
G
ro
u
p
s
i
n
J
ak
art
a,
In
d
o
n
e
s
i
a
,”
E
n
v
i
r
o
n
m
en
t
,
D
e
v
el
o
p
m
en
t
a
n
d
S
u
s
t
a
i
n
a
b
i
l
i
t
y
Jo
u
r
n
a
l
,
v
ol
/
i
s
s
u
e:
3
(2
)
,
pp
.
169
–
183
,
2
0
0
1
.
[4
]
Sco
t
t
A
.
J
.
an
d
L
a
D
o
u
J
.
,
“
H
e
al
t
h
an
d
s
afe
t
y
i
n
s
h
i
f
t
w
o
rk
e
rs
,”
i
n
Z
e
n
z
C,
D
i
ck
e
rs
o
n
O
B,
H
o
r
v
at
h
E
P,
e
d
s
.
O
ccu
p
a
t
i
o
n
a
l
M
ed
i
c
i
n
e
.
St
L
o
u
i
s
,
MO
:
M
o
s
b
y
,
p
p
.
960
–
986
,
1
9
9
4
.
[5
]
A
.
K
n
u
t
s
s
o
n
,
“H
e
al
t
h
d
i
s
o
rd
e
rs
o
f
s
h
i
ft
w
o
rk
e
rs
,
”
O
ccu
p
a
t
i
o
n
a
l
M
ed
i
ci
n
e
,
v
o
l
.
53
,
pp
.
1
0
3
–
1
0
8
,
2
0
0
3
.
[6
]
Bø
g
g
i
l
d
H
.
an
d
K
n
u
t
s
s
o
n
A
.
,
“
Sh
i
ft
w
o
r
k
,
r
i
s
k
fa
c
t
o
rs
a
n
d
c
ar
d
i
o
v
as
c
u
l
ar
d
i
s
e
as
e
,”
S
ca
n
d
J
W
o
r
k
E
n
vi
r
o
n
H
ea
l
t
h
,
v
o
l
.
25
,
pp
.
85
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[9
]
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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Mad
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150
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1
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9
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vol.
19
,
pp
.
1
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1
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P.
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ra
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2
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,”
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e
s
s
,
2
0
0
5
.
Evaluation Warning : The document was created with Spire.PDF for Python.