I
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Adv
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s
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J
AAS)
Vo
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,
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w
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ater
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t
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ter
m
s
o
f
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o
th
tech
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ical
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d
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ater
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in
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h
o
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r
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l
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n
d
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er
s
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th
ir
d
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s
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lid
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te
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t
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tr
ate
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th
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a
s
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ts
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v
ar
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m
etal
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p
last
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u
m
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m
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d
g
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s
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h
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p
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m
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n
cr
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t
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v
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s
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ea
tin
g
a
m
o
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e
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o
-
f
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ie
n
d
l
y
h
o
tel
.
A
h
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tel
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n
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au
s
p
ices
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A
cc
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r
Gr
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u
p
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ter
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t
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p
s
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t
h
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alr
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m
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le
m
e
n
t
s
u
s
ta
in
ab
le
d
ev
elo
p
m
en
t
co
n
ce
p
t
,
in
c
lu
d
in
g
t
h
e
p
r
esen
ce
o
f
7
p
illar
s
o
f
ec
o
lo
g
ica
l
en
v
ir
o
n
m
e
n
t
as d
escr
ib
ed
in
t
h
eir
o
f
f
icial
w
eb
s
ite
www
.
ac
co
r
.
co
m
/
s
u
s
tai
n
ab
le
d
ev
elo
p
m
e
n
t
,
th
e
y
ar
e:
a.
H
ea
lt
h
Hea
lth
f
ac
to
r
s
i
n
clu
d
e
ab
o
u
t
f
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o
d
,
r
an
g
i
n
g
w
h
er
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d
id
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tain
f
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o
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i
n
ta
k
e
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h
o
w
to
p
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ce
s
s
t
h
e
m
u
n
t
il
d
i
s
tr
ib
u
te
th
e
f
o
o
d
to
th
e
co
n
s
u
m
er
.
An
ad
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itio
n
t
h
er
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ar
e
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ie
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f
ac
to
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t
h
at
ca
n
th
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ea
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th
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ai
lab
ilit
y
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f
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d
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t‟
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al
s
o
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m
p
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s
u
e
to
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co
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s
id
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e
s
u
s
tai
n
ab
ilit
y
.
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cc
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r
Gr
o
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p
p
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id
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lth
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ie
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th
e
ir
g
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e
s
t
s
b
u
t
also
e
m
p
lo
y
ee
s
.
b.
Na
t
ure
& E
nv
iro
n
m
e
nt
To
p
r
eser
v
e
th
e
e
n
v
ir
o
n
m
e
n
t
,
A
cc
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Gr
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u
p
h
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s
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ar
tici
p
ated
in
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p
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v
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h
a
b
itats
s
u
c
h
as
r
ed
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cin
g
w
ater
co
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s
u
m
p
tio
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an
d
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ec
y
cle
t
h
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w
ater
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h
at
h
as
b
ee
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u
s
ed
be
m
o
r
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s
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l
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n
ad
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s
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p
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lan
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p
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ted
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n
ited
Na
tio
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p
ar
t
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y
f
o
r
ests
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m
p
r
o
v
e
m
en
t p
r
o
ce
s
s
.
c.
Ca
rbo
n Dio
x
ide
(
CO
2
)
T
h
e
n
u
m
b
er
o
f
f
o
r
est
f
ir
es
an
d
d
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p
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w
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ted
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ce
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o
f
C
O
2
.
I
t
ca
u
s
es
th
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g
r
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f
f
ec
t
t
h
at
co
u
ld
h
a
v
e
a
n
ef
f
ec
t
o
n
w
o
r
ld
cli
m
ate
c
h
a
n
g
e
.
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h
er
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o
r
e,
th
e
A
cc
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r
Gr
o
u
p
h
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s
co
m
m
i
tted
to
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e
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ed
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ctio
n
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en
er
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co
n
s
u
m
p
tio
n
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d.
I
nn
o
v
a
t
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T
h
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in
teg
r
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s
h
ip
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et
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ee
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s
u
s
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n
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le
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ce
p
t
with
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r
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ak
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cc
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Gr
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p
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s
p
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tiv
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y
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cr
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te
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w
i
n
n
o
v
ati
ons
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d
t
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e
d
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it
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cr
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t
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m
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n
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t
.
e.
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o
ca
lity
I
n
ad
d
itio
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atu
r
al
f
ac
to
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s
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lo
ca
l
f
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s
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et
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ee
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co
m
m
u
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s
an
d
lo
ca
l
g
o
v
er
n
m
en
ts
h
av
e
co
n
tr
ib
u
ted
to
b
e
im
p
o
r
tan
t
is
s
u
e
s
co
n
s
id
er
ed
b
y
m
an
a
g
e
m
en
t
.
T
h
e
A
cc
o
r
Gr
o
u
p
r
ea
lize
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th
at
th
e
y
b
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m
e
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ests
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f
o
r
h
o
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s
i
n
g
ar
o
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n
d
it
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s
o
t
h
at
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ca
l
f
ac
to
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s
an
d
th
e
cu
lt
u
r
e
o
f
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ca
l
co
m
m
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n
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y
w
i
ll
b
e
co
n
s
id
er
ed
in
th
eir
s
u
s
tai
n
ab
ilit
y
co
n
ce
p
t
.
f.
E
m
p
lo
y
ee
s
/
w
o
rk
er
s
E
m
p
lo
y
ee
s
ar
e
o
n
e
i
m
p
o
r
ta
n
t
th
i
n
g
t
h
at
is
al
s
o
r
ec
o
g
n
iz
ed
b
y
th
e
m
a
n
ag
e
m
e
n
t
in
a
d
d
itio
n
to
en
v
ir
o
n
m
e
n
tal
f
ac
to
r
s
.
W
ith
o
u
t
th
e
m
,
co
n
ce
p
ts
a
n
d
o
p
er
atio
n
s
o
f
a
h
o
tel
w
ill
n
o
t
b
e
ab
le
to
r
u
n
.
Hen
ce
,
th
e
A
cc
o
r
Gr
o
u
p
co
m
m
itted
to
h
elp
th
eir
e
m
p
lo
y
ee
s
to
d
ev
e
lo
p
th
eir
s
k
ill
s
an
d
ab
ilit
y
b
y
co
n
d
u
cti
n
g
s
o
m
e
t
ra
ini
ng
,
s
e
m
ina
r
o
r
a
ny
re
wa
rd
to
a
pp
re
cia
t
e
t
heir
ha
rd
w
o
rk
.
g.
Co
mm
un
ica
t
io
n
W
ith
s
e
v
er
al
co
m
m
i
t
m
en
t
s
p
r
o
m
i
s
ed
by
th
e
Acc
o
r
Gr
o
u
p
,
th
e
e
x
is
ten
ce
o
f
g
o
o
d
co
m
m
u
n
icat
io
n
b
et
w
ee
n
m
a
n
a
g
e
m
e
n
t
,
t
h
eir
o
w
n
e
m
p
lo
y
ee
s
,
s
o
m
e
f
r
an
c
h
is
es
an
d
s
u
p
p
lier
s
is
s
o
m
et
h
i
n
g
t
h
at
is
n
o
t
less
i
m
p
o
r
tan
t.
T
h
u
s
ea
ch
p
ar
t
y
w
il
l
be
a
w
ar
e
o
f
an
d
u
n
d
er
s
t
an
d
an
d
ex
p
ec
ted
to
k
ee
p
u
p
th
eir
co
n
ce
p
ts
a
n
d
s
tr
ateg
ie
s
.
As
an
i
n
ter
n
atio
n
al
s
ta
n
d
ar
d
h
o
tel,
in
ter
est
in
g
to
k
n
o
w
w
h
eth
er
th
e
h
o
tel
h
as
ad
o
p
t
th
e
g
r
ee
n
h
o
te
l
co
n
ce
p
t
as
d
escr
ib
ed
a
b
o
v
e.
Mo
r
eo
v
er
,
Su
r
ab
ay
a
also
h
a
s
a
v
is
io
n
to
b
e
a
g
r
ee
n
cit
y
.
T
h
er
ef
o
r
e,
th
is
s
tu
d
y
ai
m
s
to
d
eter
m
i
n
e
t
h
e
i
m
p
le
m
en
tatio
n
o
f
s
u
s
tai
n
ab
le
co
n
ce
p
t a
t H
o
tel
A
.
B
ased
o
n
th
e
h
is
to
r
y
o
f
a
h
o
te
l
w
h
ic
h
h
a
s
b
ee
n
b
u
ilt
in
1995
(
en
v
ir
o
n
m
en
tal
is
s
u
e
s
ar
e
in
cr
ea
s
in
g
l
y
s
o
m
u
c
h
d
is
c
u
s
s
io
n
u
n
t
il
n
o
w
)
,
a
n
d
t
h
e
f
r
o
n
t
v
ie
w
o
f
t
h
e
b
u
ild
in
g
,
i
t
w
a
s
p
o
s
s
ib
le
th
at
Ho
tel
A
h
a
s
i
m
p
le
m
en
ted
eco
-
f
r
ien
d
l
y
co
n
ce
p
t
o
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its
o
p
er
atio
n
.
B
u
t
i
f
i
t
li
n
k
ed
by
A
cc
o
r
Gr
o
u
p
s
‟
s
s
e
v
en
p
illar
s
o
f
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o
lo
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v
ir
o
n
m
en
t
co
n
ce
p
t
w
h
ich
h
as
b
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n
d
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ed
ab
o
v
e
,
Ho
tel
A
m
a
y
s
till
h
a
v
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et
to
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m
p
le
m
e
n
t
th
e
w
h
o
le
p
illar
.
Evaluation Warning : The document was created with Spire.PDF for Python.
IJ
AA
S
I
SS
N:
2252
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8814
I
mp
leme
n
ta
tio
n
o
f
S
u
s
ta
in
a
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le
Dev
elo
p
men
t Co
n
ce
p
t in
H
o
tel
A
S
u
r
a
b
a
ya
(
N
u
ke
P
u
s
p
a
w
a
r
d
a
n
i
)
3
3.
RE
S
E
ARCH
M
E
T
H
O
D
3
.
1
.
T
y
pes
o
f
Resea
rc
h
T
h
is
s
t
u
d
y
u
s
ed
a
q
u
al
itati
v
e
d
escr
ip
tiv
e
ap
p
r
o
ac
h
.
Q
u
alit
ativ
e
m
et
h
o
d
is
ce
r
tain
tr
ad
iti
o
n
s
i
n
t
h
e
s
o
cial
s
cie
n
ce
s
f
u
n
d
a
m
e
n
tall
y
d
ep
en
d
o
n
t
h
e
h
u
m
a
n
o
b
s
er
v
atio
n
s
a
n
d
as
s
o
ciate
d
by
s
u
ch
p
er
s
o
n
s
in
th
e
lan
g
u
a
g
e
an
d
th
e
ter
m
Kir
k
&
Miller
in
Nas
u
tio
n
(
1
9
8
8
)
.
I
n
ad
d
itio
n
,
q
u
alitativ
e
r
esea
r
ch
is
d
escr
ip
tiv
e
in
w
h
ic
h
t
h
e
p
r
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ce
s
s
a
n
d
m
ea
n
in
g
(
s
u
b
j
ec
t
p
er
s
p
ec
tiv
e
)
is
h
i
g
h
li
g
h
ted
in
t
h
e
s
t
u
d
y
,
b
u
t
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e
t
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r
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ac
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n
d
is
u
s
ed
as
a
g
u
id
e
in
o
r
d
er
to
f
o
cu
s
o
f
th
e
r
esear
c
h
ac
co
r
d
an
ce
w
i
th
t
h
e
f
ac
ts
i
n
th
e
r
ea
lit
y
.
T
h
e
p
u
r
p
o
s
e
o
f
d
escr
ip
tiv
e
r
es
ea
r
ch
is
r
esear
ch
i
n
te
n
d
ed
to
g
ath
er
i
n
f
o
r
m
atio
n
ab
o
u
t
t
h
e
s
t
atu
s
o
f
an
ex
is
t
in
g
s
y
m
p
to
m
s
,
n
a
m
el
y
th
e
s
tate
o
f
s
y
m
p
to
m
s
ac
co
r
d
in
g
to
w
h
at
it
i
s
at
th
e
ti
m
e
o
f
t
h
e
s
tu
d
y
(
S
u
h
ar
s
i
m
i
A
r
i
k
u
n
to
:
2005)
.
T
h
e
aim
of
t
h
e
r
esear
ch
is
d
escr
ip
tiv
e,
it
m
ea
n
s
to
cr
ea
te
a
s
y
s
te
m
atic
ex
p
lan
atio
n
,
f
ac
t
u
al
,
an
d
ac
cu
r
ate
in
f
o
r
m
at
io
n
o
n
t
h
e
f
ac
ts
a
n
d
p
r
o
p
er
ties
o
f
th
e
p
o
p
u
latio
n
or
a
p
ar
ticu
lar
ar
ea
.
3
.
2
.
M
e
t
ho
ds
o
f
Da
t
a
Co
llect
io
n
T
h
e
p
r
o
ce
s
s
o
f
d
ata
co
llectio
n
ca
n
b
e
d
e
f
in
ed
a
s
a
p
r
o
ce
s
s
or
ac
tiv
it
y
co
n
d
u
cted
b
y
r
e
s
ea
r
ch
er
s
to
u
n
co
v
er
or
ca
p
tu
r
e
a
v
ar
iety
o
f
p
h
en
o
m
e
n
a,
in
f
o
r
m
atio
n
,
o
r
co
n
d
itio
n
o
f
r
ea
s
ea
r
ch
ar
ea
ap
p
r
o
p
r
iate
w
it
h
th
e
s
co
p
e
o
f
th
e
r
esear
ch
s
t
u
d
y
.
R
esear
ch
d
ata
co
llectio
n
u
s
i
n
g
p
r
i
m
ar
y
an
d
s
ec
o
n
d
ar
y
d
ata
co
llectio
n
.
T
h
e
p
r
im
ar
y
m
e
th
o
d
o
f
d
ata
co
llectio
n
co
n
d
u
cted
b
y
d
ir
ec
t
o
b
s
er
v
atio
n
a
n
d
g
o
d
ir
ec
tl
y
to
th
e
f
ield
an
d
to
w
ar
d
s
th
e
m
an
a
g
e
m
en
t
o
f
t
h
e
h
o
tel.
W
h
ile
th
e
s
ec
o
n
d
ar
y
s
u
r
v
e
y
c
o
n
d
u
cted
to
o
b
tain
d
ata
,
w
r
itt
en
in
f
o
r
m
a
tio
n
f
r
o
m
th
e
h
o
tel
a
n
d
w
eb
s
ite
.
I
n
t
h
is
w
a
y
t
h
e
in
f
o
r
m
atio
n
n
ee
d
ed
in
th
e
r
esear
ch
ca
n
b
e
o
b
tain
ed
.
3
.
3
.
Ana
ly
s
is
M
et
ho
d
In
th
is
s
tu
d
y
u
s
ed
q
u
alita
tiv
e
an
al
y
s
i
s
tec
h
n
iq
u
es
.
Q
u
alitat
iv
e
a
n
al
y
s
is
is
t
h
e
a
n
al
y
s
i
s
c
ar
r
ied
o
u
t
w
it
h
o
u
t
an
y
m
at
h
e
m
atica
l
ca
lcu
latio
n
s
an
d
co
n
cl
u
s
io
n
s
f
r
o
m
t
h
e
o
b
s
er
v
atio
n
s
w
ill
be
th
e
r
esu
lt
s
o
f
t
h
e
an
al
y
s
is
.
T
h
e
an
al
y
tica
l
m
et
h
o
d
s
u
s
ed
to
p
r
o
ce
s
s
d
at
a
o
b
t
ain
ed
f
r
o
m
t
h
e
r
es
u
lts
o
f
s
e
co
n
d
ar
y
s
u
r
v
e
y
to
ac
h
iev
e
th
e
o
b
j
ec
tiv
es
o
f
t
h
e
r
esear
ch
.
T
h
e
an
al
y
s
i
s
i
s
u
s
ed
to
ass
is
t
in
p
r
o
v
id
i
n
g
th
e
b
est
o
p
tio
n
of
r
ea
l
co
n
d
itio
n
s
,
as
w
el
l a
s
to
p
r
o
v
id
e
a
b
r
o
ad
u
n
d
er
s
tan
d
in
g
o
f
a
co
n
ce
p
t
th
at
w
ill b
e
ex
ec
u
ted
.
T
h
er
e
ar
e
t
w
o
a
n
al
y
s
is
w
ill
b
e
d
is
cu
s
s
ed
in
t
h
e
s
tag
e
o
f
a
n
al
y
s
i
s
,
n
a
m
e
l
y
an
al
y
s
is
o
f
t
h
e
d
esig
n
of
Ho
tel
A
b
u
ild
i
n
g
w
it
h
Su
s
t
ain
ab
ilit
y
An
al
y
s
is
of
Ho
tel
A
its
el
f
.
B
o
th
o
f
an
al
y
s
is
w
a
s
co
n
d
u
cted
b
y
d
escr
ip
tiv
e
-
q
u
alitati
v
e.
T
h
is
a
n
al
y
s
i
s
tech
n
iq
u
e
is
an
a
n
al
y
tical
to
o
l
d
escr
ib
in
g
or
e
x
p
lain
i
n
g
th
e
o
b
s
er
v
e
d
d
ata
w
it
h
o
u
t
s
tatis
t
ical
test
i
n
g
.
T
h
is
an
al
y
s
is
is
u
s
ed
to
d
escr
ib
e
th
e
ch
ar
ac
ter
is
tic
s
of
a
s
a
m
p
le
or
p
o
p
u
latio
n
o
b
s
er
v
ed
an
d
can
b
e
d
escr
ib
ed
by
tab
le
an
d
i
m
a
g
e
4.
RE
SU
L
T
AND
DI
SCUS
SI
O
N
T
h
er
e
ar
e
t
w
o
a
n
al
y
s
i
s
w
ill
b
e
d
is
cu
s
s
ed
in
t
h
i
s
s
tu
d
y
,
t
h
e
y
a
r
e
an
al
y
s
i
s
of
d
esi
g
n
an
d
a
n
al
y
s
i
s
o
f
t
h
e
s
u
s
tai
n
ab
ilit
y
of
Ho
tel
A
.
Di
m
en
s
io
n
a
l
s
p
ac
e
at
Ho
tel
A
d
iv
id
ed
in
to
5
class
if
ica
tio
n
s
,
ie
p
u
b
lic
ar
ea
s
,
g
u
e
s
t
r
o
o
m
ar
ea
,
ad
m
in
is
tr
atio
n
ar
ea
,
s
er
v
ice
ar
ea
,
an
d
cir
cu
latio
n
ar
ea
s
.
W
h
ile
f
o
r
ac
tiv
it
y
in
t
h
e
r
o
o
m
at
Ho
tel
A
is
d
iv
id
ed
in
to
t
w
o
,
ti
m
e
-
b
ase
d
ac
tiv
ities
an
d
ac
ti
v
ities
b
ase
d
o
n
th
e
b
u
ild
in
g
u
s
er
s
.
T
im
e
-
b
ased
ac
tiv
ities
ca
n
b
e
s
ee
n
f
r
o
m
t
h
e
ac
tiv
it
ies
o
f
th
e
e
m
p
lo
y
ee
A
d
iv
id
ed
in
to
th
r
ee
s
h
i
f
t
s
,
th
e
m
o
r
n
in
g
s
h
i
f
t
(
7
:0
0
to
3
:0
0
p
.
m
.
)
,
th
e
af
ter
n
o
o
n
s
h
if
t
(
1
5
:0
0
to
2
2
:0
0
)
,
an
d
th
e
n
ig
h
t
s
h
i
f
t
(
2
2
:0
0
to
7
:
0
0
a
.
m
.
)
.
W
h
ile
u
s
er
b
u
ild
in
g
-
b
ase
d
ac
tiv
itie
s
i
s
d
i
v
id
ed
in
to
g
u
es
t
ac
tiv
ities
an
d
h
o
tel
m
a
n
ag
e
m
en
t
ac
ti
v
itie
s
.
G
u
est
ac
ti
v
iti
es
ar
e
d
iv
id
ed
i
n
to
t
w
o
,
g
u
est
s
w
h
o
h
a
v
e
s
ta
y
ed
w
it
h
ac
ti
v
itie
s
s
u
c
h
as
s
leep
i
n
g
,
b
ath
in
g
,
ea
ti
n
g
,
d
r
in
k
in
g
,
m
ee
ti
n
g
s
,
s
e
m
in
ar
s
,
s
p
o
r
ts
;
as
w
ell
as
g
u
es
ts
w
h
o
ar
e
n
o
t
s
tay
i
n
g
w
i
th
ac
ti
v
itie
s
s
u
c
h
as
ap
p
o
in
t
m
e
n
ts
,
m
ee
t
in
g
s
,
an
d
s
e
m
in
ar
s
.
Me
an
w
h
ile
m
a
n
a
g
er
o
f
h
o
tel
ac
tiv
it
y
is
d
iv
id
ed
in
to
t
w
o
,
th
e
n
o
n
-
tech
n
ical
m
an
a
g
er
s
(
f
r
o
n
t
an
d
r
ea
r
)
as
w
ell
as
th
e
tech
n
ical
m
a
n
a
g
er
s
.
No
n
-
tec
h
n
ical
m
a
n
a
g
er
s
in
f
r
o
n
t
s
er
v
ice
r
eg
is
tr
at
io
n
,
p
r
o
v
id
in
g
in
f
o
r
m
at
io
n
,
s
er
v
i
n
g
s
to
r
ag
e
k
e
y
an
d
g
o
o
d
s
,
ar
r
an
g
in
g
r
eser
v
atio
n
s
,
m
a
n
ag
e
r
o
o
m
eq
u
ip
m
e
n
t
,
an
d
h
a
n
d
le
v
i
s
ito
r
s
p
ay
m
e
n
t
.
ea
n
w
h
i
le
r
ea
r
n
o
n
-
t
ec
h
n
ica
l
m
a
n
a
g
er
s
Me
a
n
w
h
il
e
n
o
n
-
tech
n
ical
m
a
n
a
g
er
s
in
ch
ar
g
e
o
f
m
a
n
a
g
in
g
an
d
ar
r
an
g
in
g
h
o
tel
m
an
a
g
e
m
en
t
,
ov
er
s
ee
in
g
th
e
f
in
a
n
cial
s
y
s
te
m
f
lo
w
s
an
d
h
o
tel
s
,
a
n
d
s
u
p
er
v
is
e
all
h
o
tel
o
p
er
atio
n
s
.
4
.
1
.
Ana
ly
s
is
o
f
Desig
n
Desig
n
a
n
al
y
s
i
s
is
d
iv
id
ed
i
n
t
o
t
w
o
,
f
u
n
ctio
n
al
l
y
an
d
ae
s
th
e
tics
.
Vie
w
ed
f
r
o
m
t
h
e
f
u
n
ctio
n
al
d
esi
g
n
,
H
o
tel
A
S
u
r
ab
a
y
a
h
a
s
s
e
v
er
al
asp
ec
ts
th
at
af
f
ec
t
t
h
e
f
u
n
ctio
n
al
v
al
u
e
t
h
at
i
s
t
h
e
p
la
n
a
s
well
as
th
e
f
ac
ad
e
of
th
e
h
o
tel
b
u
i
ld
in
g
.
I
n
th
e
la
y
o
u
t
an
d
lan
d
s
ca
p
e
,
s
p
atial
p
la
n
n
i
n
g
at
a
h
o
tel
is
q
u
ite
ef
f
e
ctiv
e
an
d
e
f
f
ic
ien
t
,
th
er
e
i
s
a
h
ier
ar
ch
y
a
n
d
o
b
v
i
o
u
s
s
p
ac
e
zo
n
i
n
g
,
s
o
t
h
e
f
lo
w
cir
cu
lat
io
n
o
f
s
p
ac
e
u
s
er
s
ca
n
b
e
o
r
g
a
n
ized
.
In
s
e
m
io
tic
s
is
q
u
ite
e
f
f
ec
tiv
e
b
e
ca
u
s
e
ea
c
h
ar
ea
an
d
th
e
r
o
o
m
h
ad
a
s
ig
n
r
esp
ec
ti
v
el
y
.
Ho
w
e
v
er
,
th
er
e
ar
e
s
o
m
e
lack
s
i
n
th
e
o
r
g
an
iza
tio
n
o
f
m
o
to
r
c
y
cle
p
ar
k
i
n
g
ar
ea
.
E
n
tr
y
-
e
x
it
f
lo
w
cir
cu
la
tio
n
o
f
v
eh
ic
les
ar
e
n
o
t
d
is
tin
g
u
is
h
ed
s
o
it c
an
ca
u
s
e
a
co
llis
io
n
f
lo
w
e
s
p
ec
iall
y
if
t
h
e
v
o
lu
m
e
o
f
v
eh
ic
les
i
n
an
d
o
u
t a
r
e
h
ig
h
.
T
h
er
e
ar
e
m
a
n
y
o
p
en
i
n
g
s
in
t
h
e
f
ac
ad
e
o
f
Ho
tel
A
b
u
ild
i
n
g
,
w
h
er
e
m
o
s
t
p
ar
t
o
f
th
e
b
u
ild
in
g
f
ac
i
n
g
ea
s
t
.
I
t
ca
n
r
es
u
lt
in
th
e
m
o
s
t
o
f
t
h
e
b
u
ild
in
g
s
g
e
t
s
u
n
all
d
ay
,
s
o
t
h
e
u
s
e
o
f
elec
tr
icit
y
f
o
r
lig
h
ti
n
g
ca
n
b
e
Evaluation Warning : The document was created with Spire.PDF for Python.
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S
Vo
l.
4
,
No
.
1
,
Ma
r
ch
201
5
:
1
–
5
4
m
i
n
i
m
ized
.
I
n
ad
d
itio
n
,
th
er
e
ar
e
s
o
m
e
h
o
tel
f
ac
il
ities
ar
e
p
lace
d
o
u
td
o
o
r
,
it
m
ea
n
s
t
h
o
s
e
f
ac
ilit
ie
s
o
n
l
y
u
s
e
n
atu
r
al
li
g
h
ti
n
g
as
w
el
l
w
ea
t
h
er
.
I
t‟
s
ap
p
r
o
p
r
iate
w
it
h
th
i
r
d
asp
ec
t
o
f
th
e
s
ev
en
p
illar
s
o
f
th
e
ec
o
lo
g
ical
en
v
ir
o
n
m
e
n
t
,
w
h
ic
h
ca
r
r
ied
b
y
A
cc
o
r
Gr
o
u
p
,
th
e
ca
r
b
o
n
asp
ec
t
.
T
h
e
n
ex
t
s
tep
o
f
t
h
e
a
n
al
y
s
is
is
ae
s
t
h
etic
d
esi
g
n
g
e
n
er
all
y
.
Ho
tel
A
S
u
r
ab
a
y
a
b
r
in
g
s
t
h
e
co
n
ce
p
t
o
f
h
o
tel
th
at
o
f
f
er
s
a
r
eso
r
t
a
m
b
i
en
ce
in
t
h
e
m
id
d
le
o
f
u
r
b
an
.
It
can
b
e
v
ie
w
ed
f
r
o
m
t
he
ex
te
n
t
o
f
o
p
en
lan
d
o
v
er
g
r
o
w
n
i
n
g
w
i
th
v
ar
io
u
s
k
i
n
d
s
o
f
p
lan
ts
s
o
t
h
e
n
at
u
r
al
a
m
b
i
en
ce
f
ee
l
s
v
er
y
th
ic
k
li
k
e
b
ein
g
at
a
r
eso
r
t
.
T
h
e
co
n
ce
p
t
is
s
u
itab
le
w
i
th
t
h
e
s
ec
o
n
d
a
s
p
ec
t
o
f
t
h
e
7
p
illar
s
o
f
ec
o
lo
g
ical
e
n
v
ir
o
n
m
e
n
t
,
n
at
u
r
al
a
n
d
en
v
ir
o
n
m
e
n
tal
asp
ec
ts
.
T
h
en
i
t‟
s
co
m
b
i
n
ed
w
it
h
tr
o
p
ical
m
o
d
er
n
s
t
y
le
,
i
n
w
h
ic
h
o
n
e
o
f
t
h
e
ch
ar
ac
ter
i
s
t
h
er
e
ar
e
ter
r
ac
e
in
ev
er
y
r
o
o
m
,
an
d
f
o
r
m
a
s
lo
p
i
n
g
ti
led
r
o
o
f
.
W
h
ile
o
n
th
e
f
r
o
n
t
f
ac
ad
e
o
f
th
e
b
u
ild
i
n
g
is
q
u
it
e
u
n
iq
u
e
b
y
ap
p
l
y
i
n
g
co
lo
n
ial
a
r
ch
itect
u
r
al
s
t
y
les
,
w
h
ich
it
ca
n
attr
ac
t
t
h
e
at
ten
t
io
n
o
f
t
h
e
p
u
b
lic
.
C
o
n
ce
r
n
i
n
g
in
ter
io
r
d
esig
n
,
Ho
tel
A
Su
r
a
b
ay
a
ap
p
l
y
ec
lectic
s
t
y
le
,
th
er
e
ar
e
a
m
i
x
o
f
v
ar
io
u
s
s
t
y
les
f
o
r
d
if
f
er
en
t
s
p
ac
es
.
Mo
r
eo
v
er
,
d
esig
n
o
f
th
e
r
o
o
m
s
u
s
i
n
g
m
o
d
er
n
s
t
y
le
.
I
t
can
b
e
u
n
d
er
s
to
o
d
as
o
n
e
o
f
th
e
m
aj
o
r
m
ar
k
et
s
f
o
r
Ho
tel
A
is
n
o
w
ad
a
y
s
b
u
s
in
e
s
s
m
en
,
ar
e
li
k
el
y
r
eq
u
ir
es
m
o
r
e
o
f
p
r
ac
ticalit
y
.
W
h
ile
f
o
r
th
e
l
o
b
b
y
,
lik
e
l
y
to
u
s
e
a
u
n
iq
u
e
co
n
te
m
p
o
r
ar
y
d
esi
g
n
.
I
t
m
a
y
to
g
iv
e
a
f
ir
s
t
i
m
p
r
es
s
io
n
f
o
r
co
n
s
u
m
er
s
a
n
d
p
r
o
s
p
ec
tiv
el
y
co
n
s
u
m
er
s
o
f
th
e
h
o
tel.
4
.
2
.
Su
s
t
a
na
ibi
l
it
y
Desig
n
T
h
er
e
ar
e
s
ev
er
al
a
s
p
ec
ts
to
b
e
d
is
cu
s
s
ed
i
n
th
e
an
a
l
y
s
is
o
f
s
u
s
tai
n
ab
ilit
y
.
T
h
e
f
ir
s
t
asp
e
ct
is
s
o
cia
l
ca
p
ital
.
So
cial
ca
p
ital
f
o
u
n
d
in
Ho
tel
A
Su
r
ab
a
y
a
h
as
t
w
o
t
y
p
e
s
o
f
in
ter
ac
tio
n
,
in
t
er
n
al
an
d
ex
ter
n
al
in
ter
ac
tio
n
s
.
I
n
ter
n
al
i
n
ter
ac
ti
o
n
s
o
cc
u
r
r
ed
b
etw
ee
n
e
m
p
lo
y
ee
s
an
d
h
o
tel
m
a
n
ag
er
s
t
h
r
o
u
g
h
f
a
m
il
y
g
ath
er
i
n
g
ac
tiv
itie
s
ar
e
h
eld
,
w
h
ile
t
h
e
ex
ter
n
al
i
n
ter
ac
tio
n
s
o
cc
u
r
r
ed
b
et
w
ee
n
e
m
p
lo
y
ee
s
a
n
d
b
allr
o
o
m
te
n
an
t
s
leased
b
y
t
h
e
h
o
tel
.
T
h
e
s
ec
o
n
d
asp
ec
t
is
ec
o
n
o
m
ic
ca
p
ital
.
E
co
n
o
m
ic
ca
p
ital
at
H
o
tel
A
ca
n
b
e
s
ee
n
f
r
o
m
th
e
n
u
m
b
er
o
f
ec
o
n
o
m
ic
ac
ti
v
itie
s
o
cc
u
r
ed
.
T
h
e
m
ai
n
ec
o
n
o
m
ic
ac
tiv
i
t
y
is
leasi
n
g
th
e
r
o
o
m
s
.
I
n
ad
d
itio
n
to
leasin
g
t
h
e
r
o
o
m
s
,
th
e
i
n
co
m
e
also
d
er
iv
ed
f
r
o
m
s
ell
in
g
f
o
o
d
in
th
e
Ho
tel
A‟
s
r
estau
r
a
n
t
.
T
h
e
th
ir
d
asp
ec
t
is
ec
o
lo
g
ical
ca
p
ital
.
A
cc
o
r
Gr
o
u
p
o
f
f
er
s
th
e
co
n
ce
p
t
o
f
th
e
u
s
e
o
f
th
e
s
e
v
en
p
illar
s
in
co
n
d
u
ct
in
g
s
u
s
tai
n
ab
le
d
ev
elo
p
m
e
n
t
,
co
n
s
i
s
ti
n
g
of
p
r
o
m
o
tin
g
t
h
e
h
ea
lt
h
,
en
v
ir
o
n
m
en
tal
s
u
s
ta
in
ab
ili
t
y
,
r
ed
u
ce
th
e
e
f
f
ec
t
s
o
f
ca
r
b
o
n
,
al
w
a
y
s
i
n
n
o
v
ate
,
u
tili
z
in
g
lo
ca
l
r
eso
u
r
ce
s
,
eq
u
ip
w
o
r
k
er
s
/
e
m
p
lo
y
ee
s
o
f
t
h
e
h
o
tel
,
an
d
th
e
la
s
t o
n
e
is
b
e
g
a
n
to
ac
t
ag
ai
n
s
t
g
lo
b
al
w
ar
m
i
n
g
.
Of
t
h
e
s
e
v
en
p
illar
s
th
at
ar
e
ap
p
lied
by
th
e
A
cc
o
r
Gr
o
u
p
,
Ho
tel
A
S
u
r
ab
a
y
a
s
til
l
n
o
t
ap
p
ly
t
h
e
co
n
ce
p
t
o
p
ti
m
all
y
as
t
h
e
y
o
n
l
y
u
s
e
t
h
r
ee
of
th
e
s
ev
e
n
p
illar
s
,
th
e
y
a
r
e
p
u
t
f
o
r
w
ar
d
th
e
h
e
alth
,
p
r
eser
v
atio
n
o
f
n
atu
r
e,
a
n
d
r
ed
u
ce
th
e
e
f
f
ec
ts
o
f
ca
r
b
o
n
.
So
,
it
ca
n
b
e
co
n
clu
d
ed
th
at
Ho
tel
A
Su
r
ab
a
y
a
is
s
til
l
n
o
t
g
o
o
d
in
i
m
p
le
m
en
t
in
g
s
u
s
tai
n
ab
le
d
ev
elo
p
m
e
n
t
.
T
h
e
latter
a
s
p
ec
t
in
th
e
an
al
y
s
is
o
f
s
u
s
tai
n
a
b
le
d
ev
elo
p
m
en
t
is
in
f
r
astru
ct
u
r
e
ca
p
ital
.
T
h
e
in
f
r
astru
ct
u
r
e
f
o
u
n
d
o
n
Ho
tel
A
h
av
e
b
ee
n
c
lass
if
ied
as
v
er
y
c
o
m
p
lete
w
h
er
e
t
h
e
g
u
e
s
ts
h
a
v
e
b
ee
n
s
er
v
ed
b
y
e
l
ec
tr
icit
y
a
n
d
clea
n
w
ater
i
n
f
r
a
s
tr
u
ct
u
r
e
w
ell
.
Fo
r
elec
tr
icit
y
i
n
f
r
a
s
tr
u
ct
u
r
e
,
Ho
tel
A
h
as
a
u
s
ef
u
l
b
ac
k
u
p
d
iesel
en
g
i
n
e
as
a
s
o
u
r
ce
o
f
p
o
w
er
if
th
e
p
o
w
er
g
r
id
in
t
h
e
ar
ea
o
f
h
o
tel
i
m
p
air
ed
.
Fo
r
w
a
s
te
tr
ea
t
m
e
n
t
at
Ho
tel
A
s
t
ill
n
o
t
m
a
n
a
g
ed
in
ac
co
r
d
an
ce
w
it
h
th
e
p
r
o
ce
d
u
r
es
o
f
Ho
t
el
A
i
n
g
e
n
er
al
.
On
P
lan
et
21
p
r
o
g
r
am
,
t
h
er
e
ar
e
a
p
o
in
t
th
at
th
e
w
a
s
te
w
i
ll
b
e
r
ec
y
c
led
,
b
u
t
t
h
is
i
s
n
‟
t
ca
r
r
ie
d
o
u
t
b
y
Ho
tel
A
Su
r
ab
a
y
a.
Fo
r
ac
ce
s
s
ib
ilit
y
to
w
ar
d
s
Ho
tel
A
can
b
e
co
n
s
id
er
ed
as
ea
s
y
b
ec
au
s
e
it
lie
s
o
n
th
e
s
id
e
o
f
th
e
r
o
ad
class
i
f
ied
as
p
r
i
m
ar
y
ar
ter
y
so
d
ef
in
i
tel
y
a
lo
t
o
f
v
eh
icles
p
as
s
in
g
ac
r
o
s
s
Ho
tel
A
.
T
h
is
s
u
s
tai
n
ab
ilit
y
d
is
c
u
s
s
io
n
g
et
i
n
to
p
illar
s
o
f
s
u
s
tai
n
ab
i
lit
y
e
n
v
ir
o
n
m
en
ta
l
an
d
r
ed
u
ci
n
g
ca
r
b
o
n
d
u
e
to
th
e
p
r
eser
v
atio
n
o
f
n
a
t
u
r
e
th
e
s
u
s
tai
n
ab
ilit
y
w
ill
b
e
ac
h
iev
ed
w
ell
,
an
d
t
h
en
r
ed
u
c
in
g
t
h
e
ca
r
b
o
n
ca
n
s
av
e
e
n
er
g
y
.
5.
CO
NCLU
SI
O
N
As
m
e
n
tio
n
ed
in
t
h
e
an
al
y
s
i
s
,
Ho
tel
A
h
as
co
n
d
u
c
ted
v
ar
io
u
s
m
ea
s
u
r
es
to
s
u
p
p
o
r
t
s
u
s
tai
n
ab
l
e
d
ev
elo
p
m
en
t
in
s
e
v
er
al
asp
ec
t
s
.
Ho
tel
A
h
as
m
ad
e
s
a
v
in
g
s
in
li
g
h
ti
n
g
an
d
w
ater
u
s
e
asp
ec
ts
ac
co
r
d
in
g
to
th
e
th
eo
r
y
o
f
e
n
v
ir
o
n
m
en
ta
l
m
a
n
a
g
e
m
e
n
t
m
e
n
tio
n
ed
by
Alex
a
n
d
er
,
e
t
al
.
,
(
2
0
0
2
)
.
B
u
t
if
it
is
ass
o
ciate
d
w
it
h
th
e
co
n
ce
p
t
o
f
s
ev
e
n
p
illar
s
o
f
ec
o
lo
g
ical
en
v
ir
o
n
m
en
t
by
t
h
e
A
cc
o
r
Gr
o
u
p
,
Ho
tel
A
Su
r
ab
a
y
a
j
u
s
t
ap
p
l
y
3
of
7
p
illar
s
o
f
ec
o
lo
g
ical
en
v
ir
o
n
m
en
t,
th
e
y
ar
e
th
e
f
ir
s
t
p
illar
(
h
ea
lth
)
,
s
ec
o
n
d
p
illar
(
n
atu
r
e
an
d
en
v
ir
o
n
m
e
n
t)
,
an
d
t
h
ir
d
p
illar
(
c
ar
b
o
n
d
io
x
i
d
e)
.
Fu
r
th
er
r
esear
c
h
m
a
y
b
e
r
eq
u
ir
ed
to
d
eter
m
i
n
e
t
h
e
b
en
ef
its
th
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ed
b
y
Ho
tel
A
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7
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illar
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lo
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RE
F
E
R
E
NC
E
S
[1
]
Kir
k
J
er
o
m
e
a
n
d
Miller
Ma
r
c
L
,
“
R
el
iab
ilit
y
a
n
d
Valid
it
y
in
Qu
alitat
iv
e
R
esear
ch
,
”
B
ev
er
l
y
Hill
s
,
C
A
:
Sag
e
P
u
b
licatio
n
,
I
N
C
,
1986
.
[2
]
A
r
i
k
u
n
to
,
S
u
h
ar
s
i
m
i,
“
Ma
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P
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el
itia
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,
”
C
eta
k
an
Ket
u
j
u
h
,
P
en
er
b
it
R
i
n
ek
a
C
ip
ta,
J
ak
ar
ta
,
2005
.
[3
]
Su
lip
a
n
,
“
P
en
el
itia
n
Des
k
r
ip
ti
f
A
n
a
lis
i
s
„
B
er
o
r
ien
tas
i P
e
m
ec
ah
an
Ma
s
alah
”.
[4
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h
ttp
://
www
.
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v
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tel.
co
m
.
Diak
s
e
s
p
ad
a
tan
g
g
al
9
Dese
m
b
er
2
0
1
4
.
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