I
nte
rna
t
io
na
l J
o
urna
l o
f
E
lect
rica
l a
nd
Co
m
p
ute
r
E
ng
in
ee
ring
(
I
J
E
CE
)
Vo
l.
7
,
No
.
3
,
J
u
n
e
201
7
,
p
p
.
1154
~
1
1
6
0
I
SS
N:
2088
-
8708
,
DOI
: 1
0
.
1
1
5
9
1
/
i
j
ec
e
.
v
7
i
3
.
p
p
1
1
5
4
-
1160
1154
J
o
ur
na
l ho
m
ep
a
g
e
:
h
ttp
:
//ia
e
s
jo
u
r
n
a
l.c
o
m/o
n
lin
e/in
d
ex
.
p
h
p
/I
JE
C
E
I
m
pro
v
e
m
en
t
o
n
Alco
ho
l Brea
th
-
A
na
ly
z
er E
thano
l
Bio
sens
o
r
b
a
sed o
n Ros
elle
-
Chitos
a
n Blend
Ah
m
ed
M
.
S.
E
lj
a
li
1
,
I
rw
a
na
Na
ing
g
o
la
n
2
,
Sh
a
hrir
H
a
s
him
3
,
T
ul
us
I
kh
s
a
n Na
s
utio
n
4
1,
3
P
o
ly
m
e
r
En
g
in
e
e
rin
g
De
p
a
rtm
e
n
t,
F
a
c
u
lt
y
o
f
Ch
e
m
ica
l
En
g
in
e
e
ri
n
g
,
Un
iv
e
rsiti
T
e
k
n
o
lo
g
i
M
a
lay
si
a
,
8
1
3
0
0
,
S
k
u
d
a
i,
Jo
h
o
r
Ba
h
ru
,
M
a
lay
sia
2
S
c
h
o
o
l
o
f
M
a
teria
ls
En
g
in
e
e
ri
n
g
,
Un
iv
e
rsity
M
a
la
y
sia
P
e
rli
s,
P
e
rli
s,
M
a
lay
si
a
4
P
h
y
sic
s De
p
a
rt
m
e
n
t,
F
a
c
u
lt
y
o
f
M
a
th
e
m
a
ti
c
a
n
d
Na
tu
ra
l
S
c
ien
c
e
,
Un
iv
e
rsitas
S
u
m
a
ter
a
Uta
ra
,
M
e
d
a
n
2
0
1
5
5
,
S
u
m
a
tera
Uta
ra
,
In
d
o
n
e
sia
Art
icle
I
nfo
AB
ST
RAC
T
A
r
ticle
his
to
r
y:
R
ec
eiv
ed
Sep
1
8
,
2
0
1
6
R
ev
i
s
ed
No
v
6
,
2
0
1
6
A
cc
ep
ted
No
v
2
0
,
2
0
1
6
T
h
is
p
a
p
e
r
p
re
se
n
ts
a
stu
d
y
o
n
d
e
sig
n
in
g
o
f
a
b
re
a
th
-
a
n
a
ly
z
e
r
e
th
a
n
o
l
b
i
o
se
n
so
r
th
ro
u
g
h
v
a
p
o
riza
ti
o
n
tec
h
n
o
l
o
g
y
.
A
ro
se
ll
e
e
x
trac
t
a
n
d
c
h
it
o
sa
n
sm
a
rt
g
e
l
w
e
re
u
se
d
to
f
a
b
rica
te
th
e
b
io
-
se
n
si
n
g
m
a
t
e
rial.
S
o
l
-
g
e
l
e
lec
tro
c
h
e
m
ica
l
d
e
p
o
siti
o
n
m
e
th
o
d
w
a
s
u
se
d
to
c
o
a
t
a
th
in
f
i
lm
o
f
th
e
se
n
sin
g
m
a
teria
l
b
len
d
o
n
p
a
tt
e
r
n
e
d
g
o
ld
e
n
su
rf
a
c
e
p
rin
ted
c
ircu
it
b
o
a
rd
.
Dif
fe
re
n
ti
a
ti
o
n
,
re
sp
o
n
se
ti
m
e
a
n
d
re
p
e
a
tab
il
it
y
p
ro
p
e
rti
e
s
w
e
re
stu
d
ied
b
y
e
x
p
o
sin
g
1
0
0
p
p
m
,
5
0
p
p
m
a
n
d
2
5
p
p
m
o
f
e
th
a
n
o
l
v
a
p
o
r
to
t
h
e
b
re
a
th
-
a
n
a
ly
z
e
r.
T
h
e
a
c
c
u
ra
c
y
o
f
th
e
b
re
a
th
-
a
n
a
ly
z
e
r
w
a
s
tes
ted
b
y
u
sin
g
I
-
V
e
lec
tri
c
a
l
tes
ti
n
g
.
T
h
e
a
n
a
l
y
z
e
d
d
a
ta
d
e
m
o
n
stra
ted
th
a
t
th
e
b
re
a
th
-
a
n
a
ly
z
e
r
e
th
a
n
o
l
b
io
se
n
so
r
is
c
a
p
a
b
le
o
f
id
e
n
ti
fy
in
g
th
e
c
o
n
c
e
n
tratio
n
o
f
e
th
a
n
o
l
v
a
p
o
r
a
t
ro
o
m
tem
p
e
ra
tu
re
su
c
c
e
ss
f
u
ll
y
,
w
h
ich
c
a
n
b
e
u
se
d
a
s
a
n
a
ly
z
e
r
o
f
a
lco
h
o
l
c
o
n
c
e
n
tratio
n
w
h
e
n
th
e
se
n
so
r
e
x
p
o
se
d
t
o
th
e
e
x
h
a
le
b
re
a
th
.
T
h
e
ro
se
ll
e
-
c
h
it
o
sa
n
f
il
m
se
n
so
rs
h
a
v
e
sh
o
w
n
th
e
c
h
a
ra
c
teristic
o
f
a
re
li
a
b
le
se
n
so
r
i.
e
.
g
o
o
d
se
n
siti
v
it
y
,
s
e
lec
ti
v
e
,
re
p
e
a
tab
le,
a
b
le
to
re
c
o
v
e
r
a
n
d
sta
b
le
.
K
ey
w
o
r
d
:
B
io
s
en
s
o
r
B
r
ea
th
-
a
n
al
y
ze
r
C
h
i
to
s
an
-
r
o
s
elle
b
le
n
d
E
th
an
o
l
Co
p
y
rig
h
t
©
2
0
1
7
In
stit
u
te o
f
A
d
v
a
n
c
e
d
E
n
g
i
n
e
e
rin
g
a
n
d
S
c
ien
c
e
.
Al
l
rig
h
ts
re
se
rv
e
d
.
C
o
r
r
e
s
p
o
nd
ing
A
uth
o
r
:
Ah
m
ed
M.
S.
E
lj
ali,
P
o
ly
m
er
E
n
g
in
ee
r
i
n
g
Dep
ar
t
m
en
t,
Facu
lt
y
o
f
C
h
e
m
ical
E
n
g
in
ee
r
in
g
,
Un
i
v
er
s
iti T
ek
n
o
lo
g
i M
ala
y
s
ia
,
8
1
3
0
0
,
Sk
u
d
ai,
J
o
h
o
r
B
ah
r
u
,
Ma
la
y
s
ia.
E
m
ail: a
h
m
ed
.
elj
aj
i2
@
y
ah
o
o
.
co
m
1.
I
NT
RO
D
UCT
I
O
N
I
n
to
x
icatio
n
p
r
o
b
lem
s
s
u
ch
a
s
g
as
e
m
is
s
io
n
a
n
d
in
f
la
m
m
ab
le
g
as
lea
k
ag
e
s
p
r
o
v
id
e
th
e
i
m
p
etu
s
f
o
r
f
u
n
d
a
m
en
ta
l
an
d
ap
p
lied
r
ese
ar
ch
in
en
v
ir
o
n
m
e
n
tal
ar
ea
s
.
Fo
r
th
e
s
a
k
e
o
f
en
v
ir
o
n
m
e
n
t
al
m
o
n
ito
r
in
g
an
d
co
n
tr
o
l
o
f
ch
e
m
ical
p
r
o
ce
s
s
e
s
,
m
an
y
e
f
f
o
r
t
s
to
d
ev
elo
p
s
i
m
p
le,
in
ex
p
en
s
i
v
e,
an
d
r
eliab
le
s
en
s
o
r
s
h
a
v
e
b
ee
n
m
ad
e.
I
t
is
also
k
n
o
w
n
t
h
at
ce
r
tain
ch
e
m
ical
s
p
ec
ies,
ev
e
n
a
t
lo
w
v
alu
e
s
ca
n
b
e
to
x
ic
to
h
u
m
a
n
s
[
1
]
.
Du
e
to
th
e
v
o
lati
le
n
at
u
r
e
o
f
eth
a
n
o
l,
th
e
m
o
s
t
s
i
g
n
i
f
ica
n
t
r
o
u
te
o
f
ex
p
o
s
u
r
e
is
li
k
el
y
to
b
e
b
y
i
n
h
ala
tio
n
.
E
th
a
n
o
l
m
an
u
f
ac
t
u
r
in
g
is
co
n
tin
u
o
u
s
,
en
clo
s
ed
p
r
o
ce
s
s
es
w
it
h
co
n
tr
o
lled
o
cc
u
p
atio
n
al
ex
p
o
s
u
r
es.
P
o
ten
tial
ex
p
o
s
u
r
es
ca
n
o
cc
u
r
d
u
r
i
n
g
o
p
er
atio
n
s
a
s
s
a
m
p
le
co
llectio
n
,
m
ai
n
te
n
a
n
ce
o
f
eq
u
ip
m
e
n
t,
a
n
d
lo
ad
in
g
o
f
tr
u
c
k
s
a
n
d
/o
r
r
ail
ca
r
s
.
Occ
u
p
atio
n
al
e
x
p
o
s
u
r
e
li
m
its
i
n
t
h
e
US
A
a
n
d
t
h
e
m
ain
E
u
r
o
p
ea
n
co
u
n
tr
ies
ar
e
in
th
e
r
a
n
g
e
5
0
0
-
1
0
0
0
p
p
m
(
1
9
0
0
m
g
/
m
³)
,
w
h
e
r
ea
s
in
Ger
m
an
y
t
h
e
li
m
it
i
s
5
0
0
p
p
m
.
I
n
t
h
e
UK,
De
n
m
ar
k
,
an
d
th
e
US
A
th
e
o
cc
u
p
atio
n
al
e
x
p
o
s
u
r
e
l
i
m
it
i
s
ab
o
u
t
1
9
0
0
m
g
/
m
3
1
0
0
0
p
p
m
.
Vo
latile
o
r
g
a
n
ic
co
m
p
o
u
n
d
s
(
VOC
s
)
in
h
u
m
a
n
b
r
ea
th
h
ad
b
ee
n
id
e
n
ti
f
ied
as
ea
r
l
y
as
1
9
7
0
as
a
n
o
n
i
n
v
a
s
iv
e
in
d
icato
r
o
f
h
ea
lt
h
i
n
an
in
d
iv
id
u
al.
E
m
i
s
s
io
n
s
f
r
o
m
h
u
m
an
s
i
n
cl
u
d
e
h
y
d
r
o
ca
r
b
o
n
s
,
alco
h
o
ls
,
k
eto
n
es,
a
n
d
ald
eh
y
d
es
at
p
p
b
to
p
p
m
le
v
el
s
[
2
]
.
T
h
e
b
r
ea
th
o
f
h
ea
lt
h
y
i
n
d
iv
id
u
als
co
n
s
i
s
ts
o
f
ab
o
u
t
(
1
3
–
1
0
0
0
p
p
b
)
o
f
eth
an
o
l
g
a
s
[
3
]
.V
OC
s
g
as
s
e
n
s
o
r
s
b
ased
o
n
n
o
n
-
b
io
m
ater
ia
l
h
a
v
e
b
ee
n
u
s
ed
ex
ten
s
i
v
el
y
to
d
etec
t
th
e
g
a
s
es
f
o
r
th
eir
e
f
f
icie
n
c
y
a
n
d
b
r
o
ad
ap
p
licab
ilit
y
.
Ho
w
e
v
er
,
th
e
m
aj
o
r
p
r
o
b
lem
s
ass
o
ciate
d
w
it
h
t
h
ese
g
as
s
e
n
s
o
r
s
ar
e
th
eir
u
n
s
atis
f
ac
to
r
y
s
elec
tiv
it
y
a
n
d
lo
n
g
-
Evaluation Warning : The document was created with Spire.PDF for Python.
I
J
E
C
E
I
SS
N:
2088
-
8708
I
mp
r
o
ve
men
t o
n
A
lc
o
h
o
l B
r
ea
th
-
A
n
a
lyzer
E
th
a
n
o
l
B
io
s
en
s
o
r
b
a
s
ed
o
n
….
(
A
h
med
M.
S
.
E
lja
li
)
1155
ter
m
s
tab
ilit
y
.
I
n
o
r
d
er
to
i
m
p
r
o
v
e
th
eir
p
r
o
p
er
ties
,
m
a
n
y
ef
f
o
r
t
s
h
a
v
e
b
ee
n
f
o
cu
s
ed
o
n
th
e
m
o
d
if
icat
io
n
o
f
s
e
m
ico
n
d
u
cto
r
g
as
s
en
s
o
r
s
b
y
d
o
p
in
g
w
it
h
ele
m
e
n
t
s
o
r
m
etal
o
x
id
e.
A
p
ar
t
f
r
o
m
d
o
p
in
g
s
e
n
s
o
r
s
,
s
o
m
e
co
u
p
lin
g
w
i
th
m
e
tal
o
x
id
e
h
a
v
e
also
b
ee
n
r
ep
o
r
ted
to
b
e
p
r
o
m
is
in
g
a
s
s
en
s
iti
v
e
a
n
d
s
e
lecti
v
e
g
as
s
e
n
s
o
r
s
.
T
h
e
ad
d
itio
n
o
f
a
s
ec
o
n
d
co
m
p
o
n
e
n
t
a
s
a
s
u
r
f
ac
e
m
o
d
if
ier
is
u
s
e
d
b
o
th
as
ac
tiv
e
s
ite
s
f
o
r
r
ed
o
x
p
r
o
ce
s
s
es
an
d
to
p
r
o
m
o
te
f
r
ee
c
h
ar
g
e
ca
r
r
ier
s
t
o
in
cr
ea
s
e
th
e
elec
tr
o
n
ic
co
n
d
u
ctan
ce
o
f
th
e
o
x
id
e
f
il
m
s
[
4
]
.
As
a
r
eq
u
ir
e
m
e
n
t
f
o
r
a
r
eliab
le
b
io
-
b
r
ea
th
-
a
n
al
y
ze
r
f
ab
r
icati
o
n
th
a
t
ac
h
iev
e
s
all
th
e
s
e
n
s
o
r
p
r
o
p
er
ties
an
d
ab
le
to
o
v
er
co
m
e
th
e
p
r
o
b
lem
s
as
s
tated
ab
o
v
e
in
cl
u
d
in
g
t
h
e
co
s
tl
y
m
ater
ial
s
u
s
e
d
in
co
n
v
e
n
tio
n
a
l
s
en
s
in
g
m
et
h
o
d
s
a
n
d
en
h
an
ce
th
e
s
en
s
i
n
g
p
r
o
p
er
ties
.
B
len
d
in
g
is
o
n
e
o
f
t
h
e
u
s
e
f
u
l
m
eth
o
d
s
to
en
h
a
n
ce
t
h
e
s
en
s
in
g
p
r
o
p
er
ties
.
I
n
t
h
i
s
s
t
u
d
y
r
o
s
elle
o
r
J
a
m
aica
s
o
r
r
el
w
h
ich
w
as
b
len
d
ed
w
it
h
c
h
ito
s
a
n
g
el
h
as
t
h
e
s
a
m
e
f
u
n
ctio
n
al
g
r
o
u
p
as
ch
ito
s
an
also
,
its
ch
e
m
ical
an
d
p
h
y
s
ic
al
p
r
o
p
er
ties
g
iv
e
it
a
g
r
ea
t
p
o
s
s
ib
ilit
y
to
b
e
an
attr
ac
tiv
e
b
le
n
d
in
g
m
ater
ial
to
en
h
an
ce
ch
ito
s
an
s
o
l
-
g
el
s
en
s
in
g
p
r
o
p
er
ties
.
R
o
s
elle
is
p
lan
t
ed
f
o
r
co
m
m
er
cial
p
u
r
p
o
s
es
i
n
w
e
s
t
Af
r
ica,
Ma
la
y
s
ia
a
n
d
n
ei
g
h
b
o
r
in
g
co
u
n
tr
ies,
as
it
is
p
r
o
m
o
ted
b
y
t
h
e
d
ep
ar
t
m
e
n
ts
o
f
ag
r
icu
l
tu
r
e
to
b
e
u
s
ed
i
n
f
o
o
d
an
d
co
s
m
etic
i
n
d
u
s
tr
ies
[
5
]
,
[
6
]
.
R
ec
en
tl
y
R
o
s
elle
w
a
s
u
s
ed
as
p
H
s
en
s
i
n
g
m
ater
ial
i
n
an
o
p
tical
s
e
n
s
o
r
d
u
e
to
th
e
n
a
tu
r
al
r
ed
d
is
h
co
lo
r
in
r
o
s
elle
ca
l
y
x
[
7
]
.
C
u
r
r
en
tl
y
,
th
e
d
etec
t
io
n
a
n
d
s
en
s
i
n
g
o
f
et
h
a
n
o
l
g
a
s
i
s
i
m
p
o
r
tan
t
f
o
r
a
v
ar
iet
y
o
f
p
u
r
p
o
s
es
in
cl
u
d
in
g
eth
an
o
l
p
r
o
d
u
ctio
n
,
i
n
d
u
s
tr
ia
l
ch
e
m
ical
p
r
o
ce
s
s
i
n
g
,
f
u
e
l
p
r
o
ce
s
s
in
g
a
n
d
u
s
e,
s
o
cieta
l
ap
p
licatio
n
s
,
an
d
p
h
y
s
io
lo
g
ical
r
e
s
ea
r
ch
o
n
alc
o
h
o
lis
m
[
8
]
.
Var
io
u
s
k
i
n
d
s
o
f
g
as
d
etec
ti
n
g
tech
n
iq
u
es
ar
e
av
ailab
le
i
n
m
ar
k
et
m
o
s
t
o
f
t
h
e
m
s
u
f
f
er
f
r
o
m
t
h
e
h
ig
h
f
ab
r
icatio
n
co
s
t,
li
m
itatio
n
i
n
s
a
m
p
li
n
g
a
n
d
an
a
l
y
t
ical
t
ec
h
n
ica
l
ex
is
t
[
9
]
.
L
atel
y
,
h
ig
h
s
en
s
iti
v
it
y
/
s
elec
tiv
it
y
s
en
s
o
r
s
an
d
a
n
al
y
ze
r
s
ar
e
li
m
i
ted
to
th
e
lab
o
r
ato
r
y
.
C
o
n
v
en
tio
n
al
tech
n
iq
u
es
u
s
ed
to
d
etec
t
v
o
la
tile
o
r
g
a
n
ic
co
m
p
o
u
n
d
g
ase
s
s
u
ch
as
m
eta
l
o
x
id
e
s
e
m
ico
n
d
u
cto
r
s
h
a
v
e
to
d
ea
l
w
it
h
t
h
e
p
r
o
b
lem
o
f
p
o
o
r
s
en
s
itiv
it
y
at
r
o
o
m
te
m
p
er
atu
r
e.
O
p
tical
m
eth
o
d
s
a
n
d
ca
r
b
o
n
n
an
o
tu
b
es
tec
h
n
iq
u
es
ar
e
also
s
u
f
f
er
f
r
o
m
t
h
e
d
is
ad
v
an
ta
g
e
s
o
f
h
i
g
h
co
s
t,
n
ee
d
f
o
r
tr
ain
ed
p
er
s
o
n
n
el
an
d
d
if
f
ic
u
ltie
s
in
f
ab
r
icatio
n
an
d
ac
h
ie
v
i
n
g
th
e
s
e
n
s
o
r
p
r
o
p
er
ties
[
1
0
]
,
[
1
1
]
.
T
h
er
ef
o
r
e,
a
d
ev
elo
p
ed
an
d
r
eliab
le
g
as
a
n
al
y
ze
r
is
n
ee
d
ed
to
m
o
n
ito
r
a
n
d
d
etec
t
th
e
e
x
is
te
n
ce
o
f
et
h
a
n
o
l
g
as
in
w
o
r
k
p
lace
s
an
d
m
ea
s
u
r
e
th
e
co
n
ce
n
t
r
atio
n
o
f
et
h
an
o
l
i
n
h
u
m
a
n
b
r
ea
th
to
p
r
ev
en
t
u
n
w
a
n
ted
ill
n
ess
,
a
n
d
r
aise
th
e
a
w
ar
en
e
s
s
o
f
alco
h
o
l
co
n
s
u
m
er
s
an
d
h
e
lp
th
e
au
th
o
r
itie
s
to
m
o
n
ito
r
alco
h
o
l o
u
tla
w
co
n
s
u
m
er
s
.
T
h
e
g
as
-
a
n
al
y
ze
r
s
en
s
o
r
ca
n
b
e
u
s
ed
in
m
a
n
y
ap
p
licatio
n
s
s
u
c
h
as
t
h
e
d
etec
tio
n
o
f
to
x
ic
an
d
co
m
b
u
s
t
ib
le
h
az
ar
d
o
u
s
et
h
a
n
o
l
g
a
s
,
t
h
e
m
o
n
ito
r
in
g
o
f
e
m
i
s
s
io
n
s
f
r
o
m
ch
e
m
ica
l
f
ac
to
r
ies
a
n
d
o
th
er
co
m
b
u
s
t
io
n
p
r
o
ce
s
s
es,
b
r
ea
t
h
e
an
al
y
s
i
s
f
o
r
m
ed
ical
d
ia
g
n
o
s
is
a
n
d
q
u
alit
y
co
n
tr
o
l
in
th
e
ch
e
m
ical,
f
o
o
d
an
d
co
s
m
etic
s
in
d
u
s
tr
ie
s
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
C
o
n
v
en
t
io
n
al
tec
h
n
iq
u
es
o
f
g
as
s
en
s
in
g
u
s
ed
to
f
o
c
u
s
o
n
m
u
lt
i
g
a
s
es
d
etec
tio
n
,
w
h
i
ch
d
etec
t
d
if
f
er
e
n
t
k
i
n
d
o
f
g
ase
s
r
eg
ar
d
less
o
f
th
e
g
a
s
co
n
ce
n
tr
atio
n
.
T
h
e
g
as
co
n
ce
n
tr
atio
n
s
h
o
u
ld
n
o
t
b
e
n
eg
lecte
d
as
th
e
g
as
co
n
ce
n
tr
at
io
n
p
la
y
s
a
n
i
m
p
o
r
tan
t
r
o
le
i
n
t
h
e
g
as
an
al
y
zin
g
tech
n
o
lo
g
ie
s
.
Har
ia
n
to
et
al,
s
u
cc
es
s
f
u
ll
y
d
esig
n
ed
n
e
u
r
al
n
et
w
o
r
k
m
u
lt
i
-
d
etec
tio
n
s
y
s
te
m
w
it
h
o
u
t
v
a
r
y
in
g
t
h
e
co
n
ce
n
tr
atio
n
o
f
ea
c
h
g
a
s
[
1
2
]
.
Ki
m
et
al,
d
esig
n
ed
a
m
e
tal
-
o
x
id
e
ch
e
m
o
r
esis
t
iv
e
g
as
s
e
n
s
o
r
to
d
etec
t
eth
a
n
o
l
at
d
i
f
f
er
e
n
t
p
p
m
v
alu
e
s
.
Ya
n
g
et
al
,
in
v
e
s
ti
g
ated
t
h
e
s
en
s
i
n
g
m
ec
h
an
is
m
o
f
Z
n
O
b
ased
n
a
n
o
m
at
er
ials
to
w
ar
d
s
et
h
a
n
o
l
g
as
[
1
0
]
,
[
1
3
]
.
Ho
w
ev
er
,
b
o
th
tech
n
o
lo
g
ies
s
u
f
f
er
f
r
o
m
th
e
h
ig
h
o
p
er
atin
g
te
m
p
er
atu
r
e
(
2
0
0
º
to
5
0
0
º
C
)
.
Hem
m
at
i
et
al,
s
y
n
t
h
es
ized
n
an
o
s
tr
u
ct
u
r
ed
Sn
-
Z
n
O
as
s
el
ec
tiv
e
eth
a
n
o
l
g
as
s
e
n
s
o
r
m
ate
r
ials
to
d
etec
t
eth
an
o
l
g
as
co
n
ce
n
tr
atio
n
as
lo
w
as 1
0
0
p
p
m
[
4
]
.
P
r
o
b
lem
s
s
ta
ted
ab
o
v
e,
ca
n
b
e
s
o
lv
ed
b
y
i
m
p
r
o
v
i
n
g
t
h
e
a
n
al
y
ze
r
s
et
u
p
an
d
t
h
e
s
e
n
s
i
n
g
p
r
o
p
er
ties
o
f
th
e
s
e
n
s
in
g
m
ater
ial.
I
n
o
r
d
er
to
i
m
p
r
o
v
e
t
h
e
s
e
n
s
i
n
g
p
r
o
p
er
ties
,
b
len
d
in
g
m
et
h
o
d
w
a
s
u
s
ed
i
n
t
h
is
w
o
r
k
to
b
len
d
ch
ito
s
a
n
w
ith
r
o
s
elle
e
x
tr
ac
t,
th
e
n
d
ep
o
s
itin
g
th
e
b
l
en
d
o
n
a
g
o
ld
en
s
u
b
s
tr
ate
to
p
r
o
d
u
ce
a
th
in
f
il
m
s
en
s
in
g
m
ater
ial.
I
n
c
u
r
r
en
t
w
o
r
k
a
clas
s
i
f
ied
g
a
s
s
e
n
s
o
r
s
etu
p
w
a
s
u
s
ed
to
a
n
a
l
y
ze
th
e
co
n
ce
n
tr
atio
n
o
f
eth
an
o
l
i
n
h
u
m
an
b
r
ea
th
b
ase
d
o
n
an
i
m
p
r
o
v
ed
s
en
s
i
n
g
m
at
er
ial.
Mo
r
eo
v
er
,
th
is
w
o
r
k
ai
m
s
to
d
etec
t
eth
an
o
l
p
ar
ticle
at
lo
w
er
p
p
m
le
v
el
s
.
2
.
1
.
Chito
s
a
n
-
ro
s
elle
F
o
r
m
a
t
io
n
C
h
i
to
s
an
p
o
w
d
er
o
f
p
ar
ticle
g
r
ad
e
s
y
n
th
e
s
ized
f
r
o
m
cr
ab
s
h
ell
s
w
a
s
s
u
p
p
lied
b
y
S
ig
m
a
–
Ald
r
ich
an
d
u
s
ed
as
a
s
e
n
s
in
g
m
ater
ial.
T
h
e
p
ar
ticle
g
r
ad
e
ch
i
to
s
an
p
o
w
d
er
w
it
h
9
9
%
p
u
r
it
y
w
a
s
d
is
s
o
lv
ed
in
m
i
x
t
u
r
e
o
f
d
is
till
ated
w
a
ter
an
d
ac
etic
ac
id
2
%
th
en
s
tirr
ed
u
s
i
n
g
a
m
ag
n
et
ic
b
ar
f
o
r
2
4
h
o
u
r
s
at
r
o
o
m
te
m
p
er
atu
r
e
to
p
r
ep
ar
e
th
e
tr
an
s
p
ar
en
t
ch
ito
s
an
s
m
ar
t
g
el.
T
h
e
s
o
lu
t
io
n
was
th
e
n
f
i
lter
ed
u
s
i
n
g
a
s
i
n
ter
ed
g
lass
cr
u
c
ib
le
to
r
e
m
o
v
e
an
y
u
n
d
is
s
o
lv
ed
m
at
ter
.
T
o
o
b
tain
a
f
r
esh
r
o
s
elle
,
f
lo
w
er
s
w
er
e
cu
t
a
n
d
clea
n
ed
,
an
d
th
en
th
eir
u
n
w
an
ted
s
ee
d
s
w
er
e
r
e
m
o
v
e
d
.
T
h
e
r
o
s
elle
f
lo
w
er
s
w
er
e
wash
ed
t
h
e
n
d
r
ied
in
o
v
en
at
4
0
°C
to
r
e
m
o
v
e
w
ater
s
p
o
ts
.
T
h
ey
w
er
e
n
ex
t
b
len
d
e
d
,
th
en
s
q
u
ee
ze
d
an
d
f
ilter
ed
u
s
i
n
g
a
ch
ee
s
ec
lo
th
b
ag
.
T
o
g
et
th
e
ex
tr
ac
t
r
o
s
elle
a
s
p
ec
if
ic
a
m
o
u
n
t
o
f
m
et
h
a
n
o
l
w
as
ad
d
ed
in
to
th
e
e
x
tr
ac
t,
an
d
s
tirr
ed
u
s
i
n
g
m
a
g
n
etic
s
ti
r
r
e
r
f
o
r
3
h
o
u
r
s
a
t
s
p
ee
d
o
f
4
0
0
r
p
m
[
1
4
]
.
T
h
e
f
in
al
ex
tr
ac
ted
r
o
s
elle
s
o
l
u
tio
n
w
a
s
b
len
d
ed
w
it
h
c
h
ito
s
a
n
g
e
l
w
it
h
a
p
er
ce
n
ta
g
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
J
E
C
E
Vo
l.
7
,
No
.
3
,
J
u
n
e
2
0
1
7
:
1
1
5
4
–
1
1
6
0
1156
o
f
5
%
v
/v
.
T
h
e
b
len
d
ed
ch
ito
s
an
-
r
o
s
elle
s
o
lu
t
io
n
w
as
s
t
ir
r
ed
u
s
in
g
m
a
g
n
e
tic
b
ar
f
o
r
3
0
m
i
n
u
te
s
to
g
e
t
h
o
m
o
g
en
o
u
s
ch
i
to
s
an
-
r
o
s
elle
b
len
d
ed
s
o
lu
tio
n
.
T
h
e
elec
tr
o
n
ic
id
en
ti
f
icatio
n
s
y
s
te
m
w
a
s
m
ad
e
b
y
t
h
e
f
o
llo
w
in
g
p
r
o
ce
s
s
w
h
ic
h
in
cl
u
d
es
p
r
in
ted
cir
cu
i
t
b
o
ar
d
p
a
tter
n
,
ch
ito
s
an
-
r
o
s
elle
b
le
n
d
d
ep
o
s
itio
n
f
i
n
all
y
,
test
i
n
g
c
h
a
m
b
er
d
esi
g
n
[
1
5
]
.
2
.
2
.
P
CB
P
a
t
t
er
nin
g
a
nd
D
epo
s
it
io
n
P
ro
ce
s
s
Fo
r
P
C
B
p
atter
n
in
g
,
g
o
ld
en
P
C
B
s
u
b
s
tr
ate
w
a
s
c
u
t
i
n
to
s
ize
s
o
f
1
0
m
m
b
y
2
0
m
m
,
f
o
llo
w
e
d
b
y
P
C
B
w
a
s
h
i
n
g
u
s
i
n
g
ac
e
to
n
e
a
n
d
d
eio
n
ized
w
a
ter
to
clea
n
t
h
e
g
o
ld
s
u
r
f
ac
e
an
d
r
e
m
o
v
e
a
n
y
p
ar
ti
cles th
a
t
m
a
y
a
f
f
ec
t
th
e
co
n
d
u
ct
iv
i
t
y
a
n
d
d
ep
o
s
itio
n
p
r
o
ce
s
s
.
T
h
e
P
C
B
w
as t
h
e
n
clea
n
ed
ag
ai
n
u
s
i
n
g
ac
eto
n
e
a
n
d
d
r
ied
.
T
h
e
ch
ito
s
a
n
-
r
o
s
elle
b
len
d
g
e
l
w
as
co
ated
o
n
to
th
e
p
atter
n
e
d
g
o
ld
s
u
r
f
ac
e
u
s
i
n
g
a
n
elec
tr
o
ch
e
m
ical
d
ep
o
s
itio
n
tech
n
iq
u
e
as
it
s
h
o
w
n
i
n
Fi
g
u
r
e
1
.
T
h
e
tech
n
iq
u
e
w
as
s
elec
ted
b
ec
au
s
e
i
t
co
s
t
s
les
s
co
m
p
ar
ed
t
o
o
th
er
tech
n
iq
u
es.
E
lec
tr
o
ch
e
m
ical
d
ep
o
s
itio
n
w
h
ic
h
is
a
ls
o
k
n
o
w
n
a
s
t
h
e
So
l
-
g
el
m
eth
o
d
,
is
co
n
d
u
cted
b
y
d
ep
o
s
itin
g
la
y
er
s
o
f
t
h
in
f
il
m
t
h
r
o
u
g
h
ch
e
m
ica
l
r
ea
ctio
n
s
s
u
c
h
as
h
y
d
r
o
l
y
s
i
s
an
d
co
n
d
en
s
ati
o
n
[
1
6
]
.
C
h
ito
s
a
n
-
r
o
s
elle
b
len
d
d
ep
o
s
itio
n
o
n
to
th
e
elec
tr
o
d
e
is
i
n
r
esp
o
n
s
e
t
o
th
e
p
o
ten
t
ial
v
o
ltag
e
it
’
s
a
co
m
b
i
n
atio
n
o
f
t
w
o
ef
f
ec
ts
.
F
ir
s
t
c
h
ito
s
a
n
h
as
a
p
o
s
iti
v
e
ch
ar
g
e
i
n
ac
id
ic
co
n
d
it
i
o
n
s
,
w
h
ich
w
ill
f
o
r
ce
it
to
a
s
s
e
m
b
le
o
n
t
o
ca
t
h
o
d
e
elec
tr
o
d
e
s
u
r
f
ac
e
[
1
7
]
.
Seco
n
d
l
y
,
ch
ito
s
an
i
s
in
s
o
lu
b
le
u
n
d
er
b
asic
f
o
r
m
b
u
t
wate
r
-
s
o
l
u
b
le
in
ac
id
ic
f
o
r
m
.
T
h
er
ef
o
r
e,
h
y
d
r
o
g
e
n
ev
o
l
u
tio
n
r
ea
ctio
n
o
f
th
e
ca
t
h
o
d
e
s
u
r
f
ac
e
i
n
cr
ea
s
e
s
,
if
th
e
lo
ca
l
p
H
in
cr
ea
s
e
s
.
As
a
r
esu
lt,
ch
ito
s
a
n
w
il
l b
ec
o
m
e
in
s
o
lu
b
le
t
h
en
d
e
p
o
s
ited
o
n
th
e
s
u
r
f
ac
e
o
f
t
h
e
el
ec
tr
o
d
e.
Fig
u
r
e
1
.
E
lectr
o
ch
e
m
ical
d
ep
o
s
itio
n
p
r
o
ce
s
s
2
.
3
.
T
esting
C
ha
m
b
er
D
esig
n
A
clas
s
i
f
ied
ch
a
m
b
er
w
as
d
es
ig
n
ed
to
h
an
d
le
t
h
e
I
-
V
test
i
n
g
as
it
s
h
o
w
n
i
n
Fi
g
u
r
e
1
.
T
h
e
p
r
o
p
o
s
ed
P
C
B
w
as
eq
u
ip
p
ed
w
it
h
p
o
s
it
iv
e
an
d
n
eg
at
iv
e
co
n
tacts
a
n
d
p
lace
d
in
th
e
c
h
a
m
b
er
t
h
en
co
n
n
ec
ted
to
v
o
lta
g
e
r
eso
u
r
ce
.
T
h
e
s
u
p
p
lied
v
o
lta
g
e
w
a
s
f
i
x
ed
at
3
v
o
lt
s
.
T
h
e
o
u
tp
u
t
v
o
lta
g
e
w
as
d
is
p
la
y
ed
as
m
V
b
y
h
i
g
h
r
eso
lu
tio
n
v
o
lta
m
m
eter
.
R
ea
d
in
g
w
a
s
r
ec
o
r
d
ed
ev
er
y
3
0
s
ec
o
n
d
s
,
f
o
r
f
iv
e
m
i
n
u
te
s
co
n
ti
n
u
o
u
s
l
y
.
Dev
elo
p
ed
ex
p
o
s
in
g
tec
h
n
iq
u
e
w
as
u
s
ed
to
ex
p
o
s
e
d
if
f
er
e
n
t
co
n
ce
n
tr
at
io
n
s
o
f
et
h
a
n
o
l
g
as
to
t
h
e
b
r
ea
th
-
an
al
y
ze
r
s
e
n
s
o
r
in
o
r
d
er
to
d
eter
m
i
n
e
t
h
e
s
en
s
o
r
p
er
f
o
r
m
a
n
ce
a
n
d
it
s
p
r
o
p
er
ties
s
u
c
h
as
s
e
n
s
itiv
it
y
,
r
ec
o
v
er
y
,
r
ep
ea
tab
ilit
y
an
d
s
tab
ilit
y
.
T
h
e
elec
tr
ical
test
i
n
g
o
f
th
e
b
r
ea
th
-
a
n
al
y
ze
r
p
r
o
p
er
ties
w
as
i
n
ac
co
r
d
an
ce
to
th
e
ex
p
er
i
m
e
n
tal
s
et
u
p
d
iag
r
a
m
as
s
h
o
w
n
in
Fig
u
r
e
2
[
1
8
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
J
E
C
E
I
SS
N:
2088
-
8708
I
mp
r
o
ve
men
t o
n
A
lc
o
h
o
l B
r
ea
th
-
A
n
a
lyzer
E
th
a
n
o
l
B
io
s
en
s
o
r
b
a
s
ed
o
n
….
(
A
h
med
M.
S
.
E
lja
li
)
1157
Fig
u
r
e
2
.
T
h
e
b
r
ea
th
-
an
al
y
ze
r
s
etu
p
3.
RE
SU
L
T
S
A
ND
AN
AL
Y
SI
S
I
n
th
i
s
s
t
u
d
y
,
s
o
l
-
g
e
l
d
ep
o
s
itio
n
m
et
h
o
d
w
a
s
u
s
ed
s
in
ce
it
o
f
f
er
s
a
s
i
m
p
li
f
ied
f
ab
r
icatio
n
p
r
o
ce
s
s
.
P
atter
in
g
w
as
d
eter
m
in
ed
b
y
th
e
tr
ac
e
cr
ea
ted
b
y
t
h
e
elec
t
r
o
d
e,
u
s
in
g
r
eliab
le
f
ab
r
icati
o
n
tech
n
iq
u
e
s
.
T
h
e
g
o
ld
en
elec
tr
o
d
e
w
as
n
e
g
ati
v
el
y
b
iased
to
d
r
aw
t
h
e
ch
ito
s
an
(
w
i
th
a
n
et
p
o
s
iti
v
e
ch
ar
g
e
d
u
e
to
th
e
am
i
n
e
g
r
o
u
p
s
)
o
u
t
f
r
o
m
t
h
e
s
o
l
-
g
e
l
.
T
h
e
cu
r
r
en
t
f
lo
w
i
n
g
th
r
o
u
g
h
th
e
e
lectr
o
l
y
te
r
aised
t
h
e
p
H
at
th
e
ca
th
o
d
e,
allo
w
i
n
g
ch
ito
s
a
n
-
r
o
s
elle
p
a
r
ticles
to
b
e
elec
tr
o
d
ep
o
s
ited
o
n
th
e
s
e
n
s
o
r
s
u
r
f
ac
e.
T
h
e
ch
ito
s
an
-
r
o
s
el
le
p
ar
ticles
w
er
e
p
o
s
iti
v
el
y
ch
ar
g
ed
in
ac
i
d
ic
co
n
d
itio
n
s
,
w
h
ic
h
allo
w
t
h
e
m
to
as
s
e
m
b
le
o
n
to
th
e
g
o
ld
en
s
u
r
f
ac
e,
to
f
o
r
m
r
o
s
elle
-
c
h
ito
s
a
n
th
in
f
il
m
[
1
9
]
.
T
o
ev
alu
ate
th
e
s
e
n
s
in
g
ab
ilit
y
o
f
t
h
e
b
r
ea
th
a
n
al
y
ze
r
eth
an
o
l
b
io
s
en
s
o
r
s
en
s
o
r
,
d
if
f
er
en
t
co
n
ce
n
tr
atio
n
s
o
f
eth
a
n
o
l
v
ap
o
r
w
er
e
f
l
o
w
ed
in
s
id
e
t
h
e
test
i
n
g
ch
a
m
b
er
as
s
h
o
w
n
i
n
Fig
u
r
e
2
.
T
h
e
q
u
a
n
tit
y
o
f
ea
c
h
co
n
ce
n
tr
atio
n
w
a
s
co
n
tr
o
lle
d
b
y
r
eg
u
l
ati
n
g
v
alv
e
s
.
T
h
en
,
th
e
b
r
ea
th
-
a
n
al
y
ze
r
s
en
s
o
r
w
as
p
lace
d
in
s
id
e
th
e
t
esti
n
g
ch
a
m
b
er
w
h
ic
h
co
n
n
ec
ted
to
th
er
m
o
m
eter
an
d
h
u
m
i
d
it
y
-
m
eter
to
d
etec
t
th
e
te
m
p
er
at
u
r
e
an
d
h
u
m
id
ch
an
g
e
s
in
s
id
e
th
e
c
h
a
m
b
er
d
u
r
i
n
g
t
h
e
I
-
V
test
i
n
g
.
Fig
u
r
e
3
.
T
h
e
r
esp
o
n
s
e
o
f
th
e
b
r
ea
th
-
a
n
al
y
ze
r
to
n
o
r
m
al
air
an
d
d
if
f
er
e
n
t c
o
n
ce
n
tr
atio
n
s
o
f
eth
a
n
o
l g
a
s
Fig
u
r
e
3
,
s
h
o
w
s
th
e
r
esp
o
n
s
e
o
f
t
h
e
b
r
ea
th
-
a
n
al
y
ze
r
s
e
n
s
o
r
ex
p
o
s
ed
to
n
o
r
m
al
air
a
n
d
d
if
f
er
e
n
t
co
n
ce
n
tr
atio
n
o
f
eth
a
n
o
l
v
ap
o
r
.
T
h
e
v
ar
iatio
n
s
o
f
eth
a
n
o
l
v
a
p
o
r
w
er
e
1
0
0
p
p
m
,
5
0
p
p
m
a
n
d
2
5
p
p
m
.
As
ca
n
b
e
clea
r
l
y
s
ee
n
t
h
e
b
r
ea
th
-
an
al
y
z
er
ex
h
ib
ited
v
er
y
s
m
al
l
r
esp
o
n
s
e
w
h
en
it
s
s
u
r
f
ac
e
w
as
e
x
p
o
s
ed
to
n
o
r
m
al
air
w
h
er
e,
t
h
e
a
v
er
ag
e
r
e
s
p
o
n
s
e
v
alu
e
s
f
o
r
t
h
r
ee
ti
m
es
m
ea
s
u
r
e
m
en
t
s
w
er
e
w
it
h
in
t
h
e
r
an
g
e
o
f
0
.
0
0
1
1
µA
to
0
.
0
0
1
3
µ
A
.
Fro
m
t
h
e
p
lo
tted
g
r
ap
h
,
th
e
b
r
ea
t
h
-
a
n
al
y
ze
r
s
h
o
w
ed
a
h
ig
h
er
Mic
r
o
-
a
m
p
er
e
p
ea
k
s
r
esp
o
n
s
e
i
n
th
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
J
E
C
E
Vo
l.
7
,
No
.
3
,
J
u
n
e
2
0
1
7
:
1
1
5
4
–
1
1
6
0
1158
p
r
esen
ce
o
f
h
i
g
h
er
co
n
ce
n
tr
at
io
n
o
f
e
th
a
n
o
l
v
ap
o
r
w
h
ile
lo
w
er
p
ea
k
s
w
er
e
o
b
s
er
v
ed
w
h
en
t
h
e
a
n
al
y
ze
r
w
as
ex
p
o
s
ed
to
a
lo
w
er
p
p
m
o
f
et
h
an
o
l v
ap
o
r
.
T
h
e
b
r
ea
th
-
an
al
y
ze
r
w
as
h
i
g
h
l
y
s
e
n
s
iti
v
e
to
et
h
an
o
l
g
as
a
t
1
0
0
p
p
m
co
n
ce
n
tr
atio
n
w
it
h
0
.
0
3
6
µA
r
esp
o
n
s
e
v
al
u
e,
w
h
i
le
at
5
0
p
p
m
a
n
d
2
5
p
p
m
th
e
o
u
tco
m
e
r
esp
o
n
s
e
s
w
er
e
ab
o
u
t
0
.
0
2
7
an
d
0
.
0
1
8
µA
,
r
esp
ec
tiv
el
y
.
T
h
en
,
o
n
ce
t
h
e
v
ap
o
r
o
f
et
h
an
o
l
g
as
w
as
e
v
ac
u
ated
f
r
o
m
t
h
e
ch
a
m
b
er
,
t
h
e
e
lectr
ical
r
esp
o
n
s
e
v
al
u
es
f
o
r
all
d
if
f
er
e
n
t
co
n
ce
n
tr
at
io
n
s
co
n
d
itio
n
s
d
ec
r
ea
s
ed
to
th
e
o
r
ig
in
al
v
alu
e
i
n
4
m
in
,
as
s
h
o
w
n
b
y
th
e
d
r
o
p
in
th
e
p
lo
tted
g
r
ap
h
.
T
h
is
i
m
p
li
es
t
h
at
t
h
e
b
r
ea
th
-
an
al
y
ze
r
et
h
an
o
l
b
io
s
en
s
o
r
p
r
o
d
u
ce
d
in
th
is
w
o
r
k
s
h
o
w
ed
a
g
o
o
d
r
es
p
o
n
s
e,
a
n
d
ex
h
ib
it
a
f
ast
r
ec
o
v
er
y
.
T
h
e
r
esp
o
n
s
e
ti
m
e
o
f
t
h
e
b
r
ea
th
-
a
n
al
y
ze
r
is
d
ef
i
n
ed
as
th
e
in
itial
ti
m
e
th
at
r
eq
u
ir
ed
b
y
th
e
s
e
n
s
o
r
to
s
e
n
s
e
t
h
e
p
r
esen
ce
o
f
th
e
tar
g
et
m
o
lec
u
les
o
n
i
ts
s
u
r
f
ac
e,
w
h
ic
h
w
as
ap
p
r
o
x
im
a
tel
y
le
s
s
t
h
a
n
f
i
v
e
m
i
n
u
te
s
f
o
r
ea
ch
co
n
ce
n
tr
atio
n
.
Fig
u
r
e
4
.
T
h
e
ch
an
g
e
o
f
te
m
p
e
r
atu
r
e
(
a)
an
d
th
e
ch
a
n
g
e
o
f
h
u
m
id
it
y
(
b
)
in
s
id
e
th
e
te
s
ti
n
g
c
h
a
m
b
er
Mo
r
eo
v
er
,
th
e
p
lo
tted
g
r
ap
h
illu
s
tr
ates
t
h
at
t
h
e
b
r
ea
th
-
a
n
al
y
ze
r
s
h
o
w
ed
g
o
o
d
r
ep
ea
t
ab
ilit
y
a
n
d
s
tab
ilit
y
a
s
t
h
e
m
ea
s
u
r
e
m
e
n
t
s
w
er
e
tak
e
n
.
Stab
ilit
y
w
as
in
d
icate
d
b
y
th
e
ce
a
s
eles
s
in
cr
ea
s
e
in
r
esp
o
n
s
e
w
it
h
o
u
t
a
s
i
g
n
i
f
ica
n
t
s
ig
n
al
f
lu
ctu
atio
n
i
n
t
h
e
g
r
ap
h
.
Fi
g
u
r
e
4
(
a)
an
d
(
b
)
,
co
n
f
ir
m
s
th
e
s
tab
il
it
y
o
f
t
h
e
an
al
y
ze
r
w
h
e
n
th
e
m
ea
s
u
r
e
m
e
n
ts
w
er
e
tak
en
,
w
h
er
e
th
e
i
n
ter
n
al
te
m
p
er
atu
r
e
w
as
i
n
r
an
g
e
o
f
2
6
C
º
to
3
1
C
º
w
h
ile
t
h
e
h
u
m
id
it
y
p
er
ce
n
ta
g
e
i
n
s
id
e
t
h
e
test
i
n
g
c
h
a
m
b
er
w
a
s
b
et
w
ee
n
4
5
%
to
6
0
%.
A
lt
h
o
u
g
h
t
h
e
m
ea
s
u
r
e
m
e
n
t
s
w
er
e
r
ep
ea
ted
th
r
ee
tim
e
s
u
n
in
ter
r
u
p
ted
ly
,
t
h
e
alco
h
o
l
b
r
ea
th
-
a
n
al
y
ze
r
s
h
o
w
ed
al
m
o
s
t
t
h
e
s
a
m
e
r
esp
o
n
s
e
v
al
u
es
f
o
r
ea
ch
ex
p
o
s
i
n
g
t
i
m
e
w
h
ic
h
w
as
5
m
i
n
u
tes
f
o
r
ea
ch
p
ea
k
.
FT
I
R
an
al
y
s
is
w
as
ca
r
r
ied
o
u
t
to
i
n
v
esti
g
ate
th
e
in
ter
ac
ti
o
n
b
et
w
ee
n
p
u
r
e
ch
ito
s
a
n
a
n
d
ch
ito
s
a
n
-
r
o
s
elle
b
len
d
a
s
s
h
o
w
n
i
n
Fi
g
u
r
e.
6
,
as
th
e
ch
ar
ac
ter
i
s
tic
o
f
N
-
H
an
d
OH
g
r
o
u
p
s
in
ch
ito
s
an
-
r
o
s
el
le
b
len
d
ar
e
th
e
m
a
in
co
m
p
o
n
en
t i
n
t
h
e
th
i
n
f
i
l
m
s
tr
u
ct
u
r
e
to
s
en
s
e
th
e
et
h
an
o
l
g
as p
ar
ticles.
I
n
th
e
s
p
ec
tr
a
o
f
t
h
e
p
u
r
e
c
h
ito
s
a
n
d
ef
o
r
m
atio
n
p
ea
k
ap
p
ea
r
ed
at
3
2
4
2
.
1
0
cm
-
.
T
h
e
b
an
d
s
at
2
9
2
1
.
6
6
an
d
2
1
6
6
.
8
2
cm
-
ar
e
ass
ig
n
ed
to
C
-
H
s
tr
etc
h
in
g
.
T
w
o
f
u
n
ctio
n
al
g
r
o
u
p
p
ea
k
s
w
er
e
o
b
s
er
v
ed
in
th
e
s
p
ec
tr
u
m
o
f
p
u
r
e
c
h
ito
s
a
n
wh
ich
w
er
e
th
e
C
=O
s
tr
etc
h
in
g
v
ib
r
atio
n
o
f
-
NH
C
O
-
a
n
d
th
e
N
-
H
b
e
n
d
in
g
v
ib
r
atio
n
o
f
-
N
ap
p
ea
r
in
g
at
1
6
3
4
.
8
1
cm
-
an
d
1
5
4
2
.
1
6
cm
-
[
2
0
]
.
T
h
e
F
T
I
R
s
p
ec
tr
u
m
o
f
th
e
ch
ito
s
a
n
-
r
o
s
el
le
b
len
d
d
is
p
lay
s
a
v
er
y
b
o
ar
d
b
an
d
at
3
7
4
9
.
0
2
cm
-
co
r
r
esp
o
n
d
in
g
to
t
h
e
s
tr
etch
i
n
g
v
ib
r
atio
n
o
f
a
m
i
n
e
a
n
d
h
y
d
r
o
x
y
l
g
r
o
u
p
s
,
w
h
ile
b
an
d
at
3
2
3
5
.
0
6
cm
-
is
r
elate
d
to
th
e
O
-
H
v
ib
r
atio
n
.
T
h
e
b
an
d
at
2
9
2
4
.
1
0
cm
-
is
ass
i
g
n
ed
t
o
th
e
C
as
y
m
m
e
tr
ic
s
tr
etch
i
n
g
.
B
an
d
s
at
2
1
6
2
.
4
4
an
d
2
0
3
1
.
6
3
cm
-
ar
e
r
elate
d
to
C
≡C st
r
etc
h
i
n
g
.
A
ca
r
b
o
x
y
l
ic
ac
id
f
u
n
ctio
n
al
g
r
o
u
p
C
=
s
tr
etch
i
n
g
i
s
ap
p
ea
r
ed
at
1
7
7
5
.
4
5
cm
-
.
B
an
d
s
at
1
3
8
0
.
1
4
an
d
1
2
2
9
.
5
8
cm
-
ar
e
att
r
ib
u
ted
to
th
e
C
-
H
an
d
C
-
O
s
tr
etch
i
n
g
Evaluation Warning : The document was created with Spire.PDF for Python.
I
J
E
C
E
I
SS
N:
2088
-
8708
I
mp
r
o
ve
men
t o
n
A
lc
o
h
o
l B
r
ea
th
-
A
n
a
lyzer
E
th
a
n
o
l
B
io
s
en
s
o
r
b
a
s
ed
o
n
….
(
A
h
med
M.
S
.
E
lja
li
)
1159
r
esp
ec
tiv
el
y
,
a
n
d
th
o
s
e
at
1
1
5
2
.
3
3
,
1
0
6
2
.
5
9
an
d
1
0
2
3
.
7
3
cm
-
ar
e
in
d
icativ
e
o
f
th
e
C
-
O
s
tr
etc
h
in
g
v
ib
r
atio
n
s
,
w
h
ile
at
8
9
7
.
5
1
cm
-
is
ass
i
g
n
ed
to
C
-
H
s
tr
etc
h
in
g
.
Fig
u
r
e
6
.
T
h
e
F
T
I
R
s
p
ec
tr
a
o
f
p
u
r
e
ch
ito
s
a
n
(
a)
an
d
ch
ito
s
a
n
-
r
o
s
elle
b
len
d
(
b
)
4.
CO
NCLU
SI
O
N
T
h
is
s
tu
d
y
h
a
s
s
h
o
w
n
t
h
e
e
f
f
e
ctiv
e
n
ess
o
f
u
s
i
n
g
t
h
e
c
h
ito
s
a
n
-
r
o
s
el
le
b
len
d
to
en
h
an
ce
t
h
e
s
en
s
in
g
o
f
th
e
A
lco
h
o
l
b
r
ea
th
-
an
al
y
ze
r
b
i
o
s
en
s
o
r
t
h
r
o
u
g
h
s
o
l
-
g
el
d
ep
o
s
itio
n
m
et
h
o
d
.
T
h
e
b
r
ea
th
-
an
al
y
ze
r
ex
h
ib
ited
h
ig
h
s
en
s
iti
v
it
y
a
n
d
s
elec
ti
v
it
y
to
war
d
s
eth
an
o
l
g
as
w
it
h
lo
w
d
et
ec
tio
n
li
m
i
t
w
h
ic
h
ca
n
d
etec
t
as
lo
w
as
2
5
p
p
m
o
f
eth
an
o
l
p
ar
ticles.
I
t
is
ca
p
ab
le
to
d
eter
m
in
e
t
h
e
co
n
ce
n
tr
at
io
n
v
al
u
e
o
f
eth
a
n
o
l
g
as
w
h
ic
h
ca
n
b
e
f
ea
tu
r
ed
an
d
u
s
ed
i
n
alco
h
o
l
b
r
ea
t
h
te
s
ti
n
g
d
ev
ices
.
T
h
e
d
ep
o
s
ited
r
o
s
elle
-
ch
ito
s
an
t
h
e
f
il
m
o
n
th
e
g
o
ld
en
s
u
r
f
ac
e
P
C
B
h
as
s
h
o
w
n
b
etter
p
r
o
p
er
ties
,
g
o
o
d
r
esp
o
n
s
e
ti
m
e,
an
d
e
x
ce
lle
n
t
r
ec
o
v
er
y
an
d
r
ep
ea
tab
ilit
y
p
r
o
p
er
ties
,
w
h
ic
h
ar
e
in
d
ee
d
p
r
o
m
is
i
n
g
to
i
m
p
r
o
v
is
e
th
e
s
e
n
s
iti
v
it
y
o
f
alco
h
o
l
b
r
ea
th
-
a
n
al
y
ze
r
.
T
h
o
s
e
r
es
u
lts
w
er
e
v
alid
ated
b
y
FT
I
R
s
p
ec
tr
a
w
h
ic
h
s
h
o
w
n
t
h
at
th
e
ch
e
m
ical
in
ter
ac
tio
n
b
e
t
w
ee
n
c
h
ito
s
a
n
a
n
d
r
o
s
elle
e
x
tr
ac
t
w
h
ic
h
m
ad
e
a
h
o
m
o
g
en
o
u
s
ch
ito
s
a
n
-
r
o
s
elle
s
en
s
in
g
m
ater
ial
b
len
d
.
RE
F
E
R
E
NC
E
S
[1
]
El
jali
A
M
S
,
Na
in
g
g
o
lan
I,
Ha
sh
im
S
,
"
Na
su
ti
o
n
T
I.
Hig
h
ly
Re
s
p
o
n
se
a
n
d
S
e
n
si
ti
v
e
Co
p
p
e
r
S
e
n
so
rs
Ba
se
d
o
n
Ch
it
o
sa
n
F
il
m
s"
,
Ad
v
M
a
ter
Res
,
2
0
1
5
;
1
1
2
5
:
2
5
5
–
25
9.
[2
]
He
a
lt
h
Co
u
n
c
il
o
f
th
e
Ne
th
e
rlan
d
s,
"
Et
h
a
n
o
l
(e
th
y
l
a
lco
h
o
l);
Ev
a
lu
a
ti
o
n
o
f
th
e
He
a
lt
h
E
ff
e
c
ts
f
ro
m
Oc
c
u
p
a
ti
o
n
a
l
Ex
p
o
su
re
"
,
T
h
e
Ha
g
u
e
:
He
a
lt
h
Co
u
n
c
i
l
o
f
th
e
Ne
th
e
rlan
d
s,
2
0
0
6
.
[3
]
F
e
n
sk
e
JD
,
P
a
u
lso
n
S
E,
"
Hu
m
a
n
Bre
a
th
Em
issio
n
s o
f
V
OCs
"
,
J A
i
r
W
a
ste
M
a
n
a
g
e
As
so
c
.
1
9
9
9
;
4
9
:
5
9
4
–
59
8.
[4
]
He
m
m
a
ti
S
,
A
n
a
ra
k
i
F
iro
o
z
A
,
K
h
o
d
a
d
a
d
i
A
A
,
M
o
rtaz
a
v
i
Y,
"
Na
n
o
stru
c
tu
re
d
S
n
O
2
–
Z
n
O se
n
so
rs:
Hig
h
ly
s
e
n
siti
v
e
a
n
d
se
lec
ti
v
e
to
e
th
a
n
o
l"
,
S
e
n
s
o
rs A
c
tu
a
to
rs B
Ch
e
M
,
2
0
1
1
;
1
6
0
:
1
2
9
8
-
1
3
0
3
.
[5
]
Eslam
in
e
jad
T
,
Zak
a
ria
M
,
"
M
o
rp
h
o
lo
g
ica
l
C
h
a
ra
c
t
e
risti
c
s
a
n
d
P
a
t
h
o
g
e
n
icity
o
f
F
u
n
g
i
A
ss
o
c
iate
d
w
it
h
Ro
se
ll
e
(Hib
isc
u
s S
a
b
d
a
rif
fa
)
Dise
a
s
e
s in
P
e
n
a
n
g
,
M
a
lay
sia
"
,
M
icr
o
b
Pa
th
o
,
2
0
1
1
;
5
1
:
3
2
5
–
3
3
7
.
[6
]
Ho
p
k
in
s
AL
,
L
a
m
m
M
G
,
F
u
n
k
J
L
,
Rit
e
n
b
a
u
g
h
C,
Hib
isc
u
s
S
a
b
d
a
riff
a
L
,
"
In
th
e
T
re
a
t
m
e
n
t
o
f
H
y
p
e
rten
sio
n
a
n
d
H
y
p
e
rli
p
id
e
m
ia:
A
Co
m
p
re
h
e
n
siv
e
Re
v
ie
w
o
f
A
n
i
m
a
l
a
n
d
Hu
m
a
n
S
tu
d
ies
"
,
Fi
to
ter
a
p
ia
,
2
0
1
3
;
8
5
:
8
4
–
9
4
.
[7
]
Ka
ri
m
NH
A
,
A
h
m
a
d
M
,
He
r
m
a
n
M
O,
M
o
k
h
tar
A
M
,
"
Op
ti
c
a
l
S
e
n
sin
g
M
a
teria
l
f
o
r
p
H
De
tec
ti
o
n
b
a
se
d
o
n
th
e
Us
e
o
f
Ro
se
ll
e
Ex
trac
t"
,
S
a
in
s M
a
l
a
y
sia
n
a
,
2
0
0
8
;
37
:5
9
–
6
3
.
[8
]
Zh
a
n
g
D,
"
M
u
lt
i
-
w
a
ll
e
d
Ca
rb
o
n
Na
n
o
t
u
b
e
F
il
m
S
e
n
so
r
f
o
r
Et
h
a
n
o
l
G
a
s
De
tec
ti
o
n
"
,
T
EL
KOM
NIKA
In
d
o
n
e
s
J
El
e
c
tr
En
g
.
2
0
1
3
;
11
:
6
1
2
0
–
6
1
2
6
.
[9
]
S
riv
a
sta
v
a
A
K,
"
De
tec
ti
o
n
o
f
V
o
latil
e
Org
a
n
ic
Co
m
p
o
u
n
d
s
(V
OC
s)
u
sin
g
S
n
O2
G
a
s
-
S
e
n
so
r
A
rra
y
a
n
d
A
rti
f
ici
a
l
Ne
u
ra
l
N
e
tw
o
rk
"
,
S
e
n
so
rs
Actu
a
t
o
rs
,
B
C
h
e
m
,
2
0
0
3
;
9
6
:
24
–
3
7
.
[1
0
]
Kim
ID,
Ro
th
sc
h
il
d
A
,
T
u
ll
e
r
HL,
"
A
d
v
a
n
c
e
s
a
n
d
Ne
w
Dire
c
ti
o
n
s
in
G
a
s
-
S
e
n
sin
g
De
v
ice
s
"
,
Acta
M
a
ter
,
2
0
1
3
;
61:
974
–
1
0
0
0
.
[1
1
]
Jia
n
g
Z,
W
a
n
g
J,
M
e
n
g
L
,
Hu
a
n
g
Y,
L
iu
L
,
"
A
Hi
g
h
l
y
Eff
icie
n
t
Ch
e
m
ica
l
S
e
n
so
r
M
a
te
rial
f
o
r
Et
h
a
n
o
l:
A
l2
O3
/G
ra
p
h
e
n
e
Na
n
o
c
o
m
p
o
sites
F
a
b
rica
ted
f
ro
m
G
r
a
p
h
e
n
e
O
x
id
e
",
Ch
e
m
Co
mm
u
n
(
Ca
mb
)
,
2
0
1
1
;
4
7
:
6
3
5
0
–
6
3
5
2.
[1
2
]
Riv
a
i
M
,
P
u
rw
a
n
to
D,
"
I
m
p
le
m
e
n
tatio
n
o
f
El
e
c
tro
n
ic
No
se
in
O
m
n
i
-
d
irec
ti
o
n
a
l
Ro
b
o
t"
,
In
t
J
El
e
c
tr
Co
mp
u
t
E
n
g
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
J
E
C
E
Vo
l.
7
,
No
.
3
,
J
u
n
e
2
0
1
7
:
1
1
5
4
–
1
1
6
0
1160
2
0
1
3
;
3:
3
9
9
–
4
0
6
.
[1
3
]
Ya
n
g
Z,
Hu
a
n
g
Y,
Ch
e
n
G
,
G
u
o
Z,
Ch
e
n
g
S
,
Hu
a
n
g
S
,
"
Et
h
a
n
o
l
G
a
s
S
e
n
so
r
b
a
se
d
o
n
A
l
-
d
o
p
e
d
Zn
O
Na
n
o
m
a
t
e
rial
w
it
h
m
a
n
y
G
a
s Di
ff
u
sin
g
Ch
a
n
n
e
ls
",
S
e
n
so
rs
Actu
a
to
rs
,
B
Ch
e
m
,
2
0
0
9
;
1
4
0
:
5
4
9
–
5
5
6
.
[
1
4
]
Yu
rd
ian
sy
a
h
A
,
S
u
h
a
rtan
ti
D,
"
T
e
st
Activiti
e
s
An
ti
fu
n
g
a
l
M
e
th
a
n
o
l
Extra
c
t
Red
Fl
o
we
rs
Ro
se
ll
a
Ca
lyx
(
Hib
isc
u
s
sa
b
d
a
riff
a
L
.
)
o
n
C
a
n
d
id
a
a
l
b
ica
n
s
,
As
In
Vi
tro
,
a
n
d
S
c
re
e
n
in
g
Ph
y
to
c
h
e
mic
a
ls
",
P
ro
c
e
e
d
i
n
g
o
f
t
h
e
In
tern
a
ti
o
n
a
l
Co
n
f
e
re
n
c
e
o
n
G
re
e
n
W
o
rld
in
B
u
sin
e
ss
a
n
d
T
e
c
h
n
o
lo
g
y
(IC
-
G
WBT
2
0
1
2
).
2
0
1
2
;
1
1
6
–
1
2
2
.
[1
5
]
A
p
h
irak
c
h
a
tsa
k
u
n
W
,
A
n
g
k
a
n
a
p
o
rn
K,
Kij
p
a
rk
o
rn
S
,
"
T
h
e
E
ff
e
c
t
o
f
Ro
se
ll
e
(Hib
i
c
u
s
sa
b
d
a
rif
f
a
L
in
n
.
)
c
a
ly
x
a
s
A
n
ti
o
x
id
a
n
t
a
n
d
A
c
id
if
ier
o
n
G
ro
w
th
P
e
rf
o
rm
a
n
c
e
in
P
o
stw
e
a
n
in
g
P
ig
s
",
Asia
n
-
Au
str
a
la
si
a
n
J
An
im
S
c
i
,
2
0
0
8
;
2
1
:
574
–
5
8
1
.
[1
6
]
Ki
a
n
i
M
J,
S
a
m
a
d
i
J,
Ya
g
h
o
u
b
y
a
n
S
H,
"
Hig
h
S
e
n
sit
iv
it
y
O
f
T
in
Ox
id
e
S
e
n
so
r
b
y
S
o
l
-
G
e
l
M
e
th
o
d
",
I
n
t
J
N
a
n
o
De
v
ice
s,
S
e
n
so
rs
S
y
st,
2
0
1
2
;
1:
46
–
5
2
.
[1
7
]
He
n
in
i
M
,
"
Ha
n
d
b
o
o
k
o
f
T
h
in
-
F
il
m
D
e
p
o
siti
o
n
P
r
o
c
e
ss
e
s an
d
T
e
c
h
n
iq
u
e
s"
,
v
o
l.
3
1
.
2
0
0
0
.
[1
8
]
Na
su
ti
o
n
T
I,
Na
in
g
g
o
lan
I,
Hu
tag
a
lu
n
g
S
D,
A
h
m
a
d
KR,
A
h
m
a
d
ZA
,
"
T
h
e
S
e
n
sin
g
M
e
c
h
a
n
ism
a
n
d
De
tec
ti
o
n
o
f
lo
w
Co
n
c
e
n
tratio
n
A
c
e
to
n
e
u
sin
g
Ch
it
o
sa
n
-
b
a
se
d
S
e
n
so
rs,
S
e
n
so
rs
Actu
a
t
o
rs
,
B
C
h
e
m
,
2
0
1
3
;
1
7
7
:
5
2
2
–
52
8
.
[1
9
]
M
a
rtí
n
e
z
-
Hu
it
le
CA
,
Ja
ra
CC,
Ce
rro
-
L
o
p
e
z
M
,
Qu
iro
z
M
A
,
"
Ch
it
o
sa
n
-
M
o
d
if
ied
G
las
s
y
C
a
rb
o
n
E
lec
tro
d
e
s:
Ele
c
tro
c
h
e
m
ica
l
Be
h
a
v
io
u
r
a
s
a
F
u
n
c
ti
o
n
o
f
th
e
P
re
p
a
ra
ti
o
n
M
e
th
o
d
a
n
d
P
h
"
,
C
a
n
J
A
n
a
l
S
c
i
S
p
e
c
tro
sc
.
2
0
0
9
;
5
4
:
53
–
6
2
.
[2
0
]
Ro
sh
id
a
M
,
Irw
a
n
a
N,
T
u
lu
z
Ik
h
sa
n
N,
K
h
a
irel
Ra
f
e
z
i
A
,
Na
z
r
e
e
D,
"
Ro
se
ll
e
Blen
d
F
il
m
S
e
n
so
r
(
RB
F
S
)
f
o
r
De
tec
ti
n
g
F
e
rti
li
z
e
r
Co
n
c
e
n
trat
i
o
n
o
f
G
ra
p
e
T
r
e
e
"
,
Ap
p
l
M
e
c
h
M
a
ter
.
2
0
1
5
;
7
5
4
–
7
5
5
:
6
0
6
–
6
1
1
.
Evaluation Warning : The document was created with Spire.PDF for Python.