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tio
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ltu
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p
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p
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in
clu
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s
tu
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teen
s
.
Mo
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s
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q
u
ir
es
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f
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r
ts
to
d
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with
it
u
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til
n
o
w
[
1
]
,
[
2
]
.
Ma
n
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p
ar
ties
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av
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liz
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th
at
v
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ch
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an
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p
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m
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lth
[
3
]
–
[
5
]
,
p
s
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lo
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ical
well
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[
6
]
,
[
7
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a
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s
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p
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[
8
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,
[
9
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.
Ho
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m
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b
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f
d
if
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at
ex
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in
s
tu
d
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[
1
0
]
.
A
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least
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to
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teac
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[
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1
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.
T
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p
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ca
tio
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to
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as
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At
least
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im
p
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tan
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u
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clu
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in
g
as
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s
tr
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to
b
u
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tr
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p
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[
1
2
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;
p
r
o
v
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n
to
s
u
p
p
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s
tu
d
en
t
v
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len
ce
[
1
3
]
;
c
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ltiv
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ler
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[
1
4
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a
n
d
d
ev
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lict
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I
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J
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Vo
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14
,
No
.
1
,
Feb
r
u
a
r
y
20
25
:
6
1
-
73
62
r
eso
lu
tio
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s
k
ills
[
1
5
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.
E
s
p
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cially
in
a
co
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tr
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n
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r
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u
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tio
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[
1
6
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Peac
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ca
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lict th
at
ar
is
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[
1
7
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–
[
1
9
]
.
Peac
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u
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as
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v
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s
u
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with
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d
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v
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[
2
0
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.
Min
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[
6
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.
Fu
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[
2
1
]
.
I
t
b
ec
o
m
es
a
ch
allen
g
e
f
o
r
ed
u
ca
to
r
s
to
b
ec
o
m
e
a
g
en
ts
o
f
p
ea
ce
th
at
ca
n
ac
co
m
m
o
d
ate
th
e
g
r
o
wth
o
f
a
c
u
ltu
r
e
o
f
p
ea
ce
in
s
ch
o
o
ls
[
2
2
]
,
[
2
3
]
.
Sch
o
o
ls
ca
n
b
ec
o
m
e
f
o
r
m
al
in
s
titu
tio
n
s
th
at
ca
n
p
r
o
m
o
te
tr
u
e
p
ea
ce
f
o
r
e
v
er
y
s
tu
d
e
n
t
[
2
4
]
.
T
h
e
s
tu
d
y
o
f
th
e
d
ev
elo
p
m
en
t o
f
p
ea
ce
e
d
u
ca
tio
n
is
alwa
y
s
in
ter
esti
n
g
.
R
esear
ch
o
n
p
ea
ce
ed
u
ca
tio
n
u
s
in
g
b
ib
lio
m
etr
ic
an
al
y
s
is
h
as
n
ev
er
b
ee
n
ca
r
r
ied
o
u
t
b
ef
o
r
e.
On
ly
o
n
e
s
tu
d
y
r
ev
ea
ls
f
o
u
r
clu
s
ter
s
o
f
p
ea
ce
ed
u
ca
tio
n
:
civ
ic
ed
u
ca
tio
n
,
g
lo
b
al
citizen
s
h
ip
,
p
ea
ce
ed
u
ca
ti
o
n
,
an
d
d
em
o
cr
ac
y
ed
u
ca
tio
n
[
2
5
]
.
Ho
wev
e
r
,
th
is
r
esear
ch
d
o
es
n
o
t
c
o
m
p
r
e
h
en
s
iv
ely
d
escr
ib
e
p
ea
ce
ed
u
ca
tio
n
r
esear
ch
.
T
h
is
r
esear
ch
is
i
m
p
o
r
tan
t
b
ec
a
u
s
e
it
p
r
o
v
id
es
a
r
o
a
d
m
ap
f
o
r
f
u
tu
r
e
r
esear
ch
.
B
ased
o
n
th
e
an
al
y
s
is
th
at
h
as
b
ee
n
d
escr
ib
ed
,
th
is
s
tu
d
y
aim
s
to
d
escr
ib
e
:
i
)
co
u
n
tr
ies
an
d
i
n
s
titu
tio
n
s
th
at
h
av
e
co
n
tr
ib
u
ted
s
ig
n
if
ican
tly
to
p
u
b
lica
tio
n
s
ab
o
u
t
p
ea
ce
ed
u
ca
tio
n
;
ii
)
jo
u
r
n
als
th
at
p
u
b
lis
h
ar
ticles
r
elate
d
to
p
ea
ce
ed
u
ca
tio
n
;
iii
)
th
e
th
em
es
th
at
o
f
ten
ap
p
ea
r
in
p
u
b
licatio
n
s
ar
e
p
ea
ce
ed
u
ca
ti
o
n
;
an
d
iv
)
d
ata
o
f
p
r
o
m
in
en
t
r
esear
ch
er
s
wh
o
h
av
e
co
n
tr
i
b
u
ted
s
ig
n
if
ican
tly
t
o
p
ea
ce
ed
u
ca
tio
n
p
u
b
licatio
n
s
.
2.
M
E
T
H
O
D
2
.
1
.
Resea
rc
h desi
g
n
T
h
is
s
tu
d
y
u
s
es
b
ib
lio
m
etr
ic
an
aly
s
is
to
an
aly
ze
lar
g
e
a
m
o
u
n
ts
o
f
r
esear
ch
d
ata
p
u
b
lis
h
ed
in
s
cien
tific
jo
u
r
n
als.
T
h
e
ex
am
i
n
atio
n
r
esu
lts
will
o
b
tain
d
ata
v
is
u
aliza
tio
n
th
r
o
u
g
h
r
esear
c
h
p
atter
n
s
,
tr
en
d
s
,
an
d
m
eta
d
ata.
W
e
u
s
e
th
e
p
r
ef
er
r
ed
r
ep
o
r
tin
g
item
s
f
o
r
s
y
s
tem
atic
r
ev
iews
an
d
m
eta
-
an
aly
s
es
(
PR
I
SMA)
m
o
d
el
g
u
id
e
[
2
6
]
,
[
2
7
]
to
d
escr
ib
e
a
r
esear
ch
f
lo
w
th
at
is
s
i
m
u
lated
f
r
o
m
id
en
tific
atio
n
,
s
o
u
r
ce
s
elec
tio
n
,
a
n
d
s
cr
ee
n
in
g
p
r
o
ce
s
s
es.
T
h
e
PR
I
SMA
m
o
d
el
in
th
is
r
esear
ch
is
d
escr
ib
ed
in
Fig
u
r
e
1
.
Fig
u
r
e
1
.
PR
I
SMA
d
iag
r
am
2
.
2
.
Da
t
a
c
o
llect
io
n t
o
o
ls
W
e
s
ea
r
ch
ed
r
esear
ch
d
ata
o
n
p
ea
ce
ed
u
ca
tio
n
in
Sco
p
u
s
-
in
d
ex
ed
j
o
u
r
n
als
f
r
o
m
1
9
6
1
to
2
0
2
3
.
Ar
ticles
p
u
b
lis
h
ed
in
Sco
p
u
s
-
in
d
ex
ed
j
o
u
r
n
als
wer
e
c
h
o
s
en
b
ec
au
s
e
ar
ticles
m
u
s
t
g
o
th
r
o
u
g
h
a
s
tr
ict
p
ee
r
-
r
ev
iew
p
r
o
ce
s
s
to
en
s
u
r
e
th
e
e
lig
ib
ilit
y
o
f
t
h
e
ar
ticle
to
b
e
p
u
b
lis
h
ed
.
I
n
a
d
d
itio
n
,
ar
ticles
in
d
ex
ed
b
y
Sco
p
u
s
also
h
av
e
b
r
o
ad
an
d
d
iv
e
r
s
e
s
cien
tific
d
is
cip
lin
es,
s
o
t
h
e
d
a
ta
o
b
tain
e
d
ca
n
b
e
m
o
r
e
v
ar
ie
d
.
Sev
er
al
Sco
p
u
s
-
R
e
c
o
r
d
i
d
e
n
t
i
f
i
e
d
a
n
d
scre
e
n
e
d
1
6
/
0
8
/
2
0
2
3
n
=
5
6
3
D
a
t
a
e
x
t
r
a
c
t
e
d
K
e
y
w
o
r
d
s
a
n
d
s
e
a
r
c
h
s
t
r
i
n
g
(
T
I
T
L
E
-
AB
S
-
K
E
Y
(
*pe
a
c
e
AN
D
e
duc
a
ti
on*
)
AN
D
T
I
T
L
E
-
AB
S
-
K
E
Y
(
vio
lenc
e
)
)
AN
D
(
L
I
M
I
T
-
T
O
(
S
R
C
T
YPE
,
"
j"
)
)
R
e
c
o
r
d
r
e
m
o
v
e
d
n
=
5
7
,
A
r
t
i
c
l
e
t
y
p
e
s:
A
r
t
i
c
l
e
(
P
e
e
r
r
e
v
i
e
w
)
R
e
c
or
d
include
d
f
o
r
bibl
io
metr
ic
a
na
lys
is
n
=
5
0
6
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n
c
l
u
d
e
d
S
c
r
e
e
n
i
n
g
To
p
i
c
P
e
a
c
e
e
d
u
c
a
t
i
o
n
S
c
o
p
e
a
n
d
c
o
v
e
r
a
g
e
D
a
t
a
b
a
s
e
:
S
c
o
p
u
s
d
a
t
a
b
a
s
e
,
S
e
a
r
c
h
f
i
e
l
d
:
Ar
t
i
c
l
e
t
i
t
l
e
To
p
i
c
,
s
c
o
p
e
,
a
n
d
e
l
i
g
i
b
i
l
i
t
y
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t
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v
al
&
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es E
d
u
c
I
SS
N:
2252
-
8
8
2
2
Ma
p
p
in
g
r
esea
r
ch
o
n
p
ea
ce
e
d
u
ca
tio
n
:
th
e
b
i
b
lio
metric a
n
a
lysi
s
fo
r
r
esea
r
ch
a
g
en
d
a
in
…
(
N
u
r
Hid
a
ya
h
)
63
in
d
ex
ed
p
u
b
licatio
n
s
ex
is
t,
s
u
ch
as
jo
u
r
n
als,
co
n
f
er
e
n
ce
p
r
o
ce
ed
in
g
s
,
an
d
b
o
o
k
s
.
Sco
p
u
s
i
s
a
s
u
itab
le
ch
o
ice
in
b
ib
lio
m
etr
ic
an
aly
s
is
b
ec
au
s
e
it
ca
n
s
h
o
w
m
etad
ata
s
u
ch
as
au
th
o
r
,
i
n
s
titu
tio
n
al,
an
d
co
u
n
tr
y
-
lev
e
l
an
aly
s
is
,
co
-
citatio
n
a
n
aly
s
is
,
an
d
r
esear
c
h
n
etwo
r
k
m
ap
p
i
n
g
.
W
e
u
s
e
t
h
e
k
e
y
wo
r
d
s
“
p
ea
ce
ed
u
ca
tio
n
”
an
d
“
v
io
len
ce
”
to
id
e
n
tify
ar
ticles
th
at
f
it th
e
r
esear
ch
o
b
jectiv
es.
2
.
3
.
Da
t
a
e
x
t
ra
ct
i
o
n
R
elev
an
t
ar
ticle
p
u
b
licatio
n
s
a
cc
o
r
d
in
g
to
th
e
r
esear
ch
o
b
jec
tiv
es
wer
e
id
en
tifie
d
th
r
o
u
g
h
th
e
Sco
p
u
s
d
atab
ase.
Ar
ticles
p
u
b
lis
h
ed
i
n
Sco
p
u
s
i
n
d
ex
e
d
jo
u
r
n
als
ar
e
o
f
g
o
o
d
q
u
ality
a
n
d
h
av
e
g
o
n
e
th
r
o
u
g
h
a
s
tr
ict
r
ev
iew
p
r
o
ce
s
s
.
A
to
tal
o
f
5
0
6
ar
ticles we
r
e
s
elec
ted
in
d
ep
en
d
en
tly
f
o
r
b
ib
lio
m
etr
ic
an
aly
s
i
s
.
2
.
4
.
Resea
rc
h
pro
ce
du
re
R
esear
ch
g
o
es
th
r
o
u
g
h
a
n
u
m
b
er
o
f
s
tag
es.
First,
we
f
o
r
m
u
late
th
e
r
esear
ch
to
p
ic.
T
h
e
to
p
ic
d
eter
m
in
ed
in
th
is
r
esear
ch
is
m
ap
p
in
g
r
esear
c
h
o
n
p
ea
ce
e
d
u
ca
tio
n
.
Seco
n
d
,
we
s
et
Sco
p
u
s
as
a
d
atab
ase
to
s
ea
r
ch
f
o
r
jo
u
r
n
al
a
r
ticles
th
at
p
u
b
lis
h
th
e
to
p
ic
o
f
p
ea
ce
ed
u
ca
tio
n
.
Sco
p
u
s
was
ch
o
s
en
b
ec
au
s
e
th
e
ar
ticles
h
ad
g
o
n
e
th
r
o
u
g
h
a
s
tr
ict
p
e
er
r
ev
iew
p
r
o
ce
s
s
.
T
h
ir
d
,
we
an
aly
ze
d
th
e
d
ata
th
r
o
u
g
h
th
e
an
aly
s
is
to
o
ls
in
Sco
p
u
s
an
d
th
e
VOSViewe
r
ap
p
licatio
n
.
Fr
o
m
th
is
b
ib
lio
m
etr
ic
an
aly
s
is
,
a
r
esear
c
h
m
a
p
o
n
p
ea
c
e
ed
u
ca
tio
n
ca
n
b
e
o
b
tain
ed
wh
ic
h
ca
n
b
e
th
e
b
asis
f
o
r
ca
r
r
y
in
g
o
u
t f
u
r
th
er
r
esear
ch
.
2
.
5
.
St
a
t
is
t
ica
l a
na
ly
s
is
VOSViewe
r
ap
p
licatio
n
v
er
s
i
o
n
1
.
6
.
1
6
is
u
s
ed
to
p
er
f
o
r
m
b
ib
lio
m
etr
ic
an
aly
s
is
.
T
h
e
ap
p
licatio
n
p
ay
s
s
p
ec
ial
atten
tio
n
to
g
r
ap
h
ical
r
ep
r
esen
tatio
n
s
th
at
ca
n
p
r
o
v
i
d
e
d
etailed
in
ter
p
r
etat
io
n
o
f
b
ib
lio
m
et
r
ic
m
ap
s
.
Fu
r
th
er
m
o
r
e,
th
e
an
aly
s
is
in
th
is
s
tu
d
y
is
p
r
esen
ted
u
s
in
g
p
ictu
r
es,
g
r
a
p
h
s
,
an
d
ta
b
les.
Data
is
ex
p
o
r
ted
to
Mic
r
o
s
o
f
t
E
x
ce
l
f
o
r
c
o
m
p
ilatio
n
,
co
r
r
ec
tio
n
,
a
n
d
s
ele
ctio
n
.
Ma
p
v
is
u
aliza
tio
n
s
ar
e
cr
ea
ted
u
s
in
g
t
h
e
VOSViewe
r
ap
p
licatio
n
.
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
Peac
e
ed
u
ca
tio
n
is
a
r
esp
o
n
s
e
to
m
an
y
f
o
r
m
s
o
f
v
i
o
len
ce
in
th
e
in
ter
n
atio
n
al
wo
r
ld
.
T
h
r
o
u
g
h
ed
u
ca
tio
n
al
s
ettin
g
s
,
p
ea
ce
b
e
g
in
s
to
b
e
b
u
ilt
in
ea
ch
s
tu
d
en
t.
T
h
e
awa
r
en
ess
o
f
r
esear
ch
e
r
s
an
d
p
r
ac
titi
o
n
er
s
in
ed
u
ca
tio
n
o
n
th
e
im
p
o
r
ta
n
ce
o
f
in
teg
r
atin
g
p
ea
ce
ed
u
ca
tio
n
in
to
th
e
cu
r
r
ic
u
lu
m
is
in
cr
ea
s
in
g
.
T
h
is
in
cr
ea
s
ed
awa
r
en
ess
is
tr
a
n
s
lated
in
to
th
e
in
cr
ea
s
in
g
n
u
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Fig
u
r
e
2
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r
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ase,
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ich
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ticles p
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Fig
u
r
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2
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Pu
b
lis
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ed
d
ata
f
r
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m
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t
o
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with
th
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.
1
.
T
he
t
o
p
10
co
un
t
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nd
ins
t
it
utio
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i
n pea
ce
educa
t
io
n pub
lica
t
io
ns
Ma
n
y
co
u
n
tr
ies
h
av
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co
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tr
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u
ted
to
p
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s
th
at
co
n
tain
elem
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o
f
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.
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ab
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1
p
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th
e
h
ig
h
est n
u
m
b
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f
p
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s
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d
citatio
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s
f
o
r
th
e
10
co
u
n
tr
ies in
p
ea
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u
ca
tio
n
p
u
b
licatio
n
s
.
T
h
e
co
u
n
tr
ies
with
th
e
h
ig
h
est
co
n
tr
i
b
u
tio
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s
to
p
u
b
licatio
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s
o
n
p
ea
ce
e
d
u
ca
tio
n
ar
e
th
e
Un
ited
States
,
Un
ited
Kin
g
d
o
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,
Sp
ain
,
C
o
lo
m
b
ia,
C
an
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So
u
th
A
f
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B
r
az
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I
s
r
ae
l,
Au
s
tr
alia,
an
d
I
n
d
ia.
T
h
e
f
ir
s
t
p
u
b
licatio
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was
m
ad
e
b
y
th
e
au
t
h
o
r
in
U
n
ited
States
in
1
9
6
1
[
2
8
]
,
Sp
a
in
in
2
0
0
9
[
2
9
]
,
C
o
lo
m
b
ia
in
2
0
1
6
[
3
0
]
,
C
an
ad
a
in
1
9
9
2
[
3
1
]
,
So
th
Af
r
ica
in
1
9
9
6
[
3
2
]
,
B
r
az
il
in
2
0
0
6
[
3
3
]
,
I
s
r
ae
l
in
2
0
0
4
[
3
4
]
,
Au
s
tr
alia
in
2
0
0
7
[
3
5
]
,
an
d
I
n
d
ia
[
3
6
]
.
Ap
a
r
t
f
r
o
m
h
av
in
g
th
e
m
o
s
t
to
tal
p
u
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licatio
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s
,
t
h
e
Un
ited
States
also
h
as
th
e
m
o
s
t
to
tal
citatio
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s
.
“
T
wen
ty
-
f
iv
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y
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r
s
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f
p
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r
esear
ch
:
10
ch
allen
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o
m
e
r
esp
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es
”
b
y
Galtu
n
g
is
th
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ar
ticle
with
th
e
m
o
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t to
tal
citatio
n
s
,
r
ea
ch
in
g
200
[
3
7
]
.
0
200
400
600
T
o
tal
p
u
b
l
i
c
ati
o
n
T
o
tal
c
i
tati
o
n
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
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2
2
5
2
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8
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2
2
I
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t
J
E
v
al
&
R
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d
u
c
,
Vo
l
.
14
,
No
.
1
,
Feb
r
u
a
r
y
20
25
:
6
1
-
73
64
I
n
th
e
n
ex
t
s
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tio
n
,
we
s
h
o
w
co
-
au
th
o
r
s
h
ip
a
n
d
c
o
u
n
tr
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s
es
with
at
least
f
iv
e
d
o
cu
m
en
ts
p
er
co
u
n
tr
y
.
B
ased
o
n
th
ese
cr
iter
i
a,
it wa
s
f
o
u
n
d
t
h
at
2
2
o
u
t o
f
8
9
co
u
n
t
r
ies m
et
th
e
s
p
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if
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c
r
iter
ia.
T
h
e
r
esu
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f
th
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aly
s
is
s
h
o
w
th
at
th
er
e
ar
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at
least
s
ix
r
esear
ch
clu
s
te
r
s
as sh
o
wn
in
Fig
u
r
e
3
.
T
h
e
f
ir
s
t c
lu
s
ter
is
I
n
d
ia,
I
taly
,
Nig
er
ia,
No
r
way
,
So
u
th
Af
r
ica,
an
d
Swed
en
r
ep
r
esen
ted
in
r
ed
.
T
h
e
s
ec
o
n
d
clu
s
ter
is
B
r
az
il,
C
an
ad
a,
C
o
lo
m
b
ia,
Me
x
ico
,
a
n
d
Sp
ain
r
ep
r
esen
ted
in
g
r
ee
n
.
T
h
e
th
i
r
d
clu
s
ter
is
Au
s
tr
alia,
th
e
Neth
er
lan
d
s
,
an
d
th
e
R
u
s
s
ian
Fed
er
atio
n
r
ep
r
esen
te
d
in
b
lu
e.
T
h
e
f
o
u
r
th
clu
s
ter
i
s
I
n
d
o
n
esia,
J
ap
a
n
,
an
d
Ma
la
y
s
ia
r
ep
r
esen
ted
i
n
y
ello
w.
T
h
e
f
if
th
clu
s
ter
is
I
s
r
ae
l,
So
u
th
Ko
r
ea
,
an
d
t
h
e
Un
ited
Kin
g
d
o
m
r
e
p
r
esen
ted
in
p
u
r
p
le.
Fin
ally
,
th
e
s
ix
th
clu
s
ter
is
T
u
r
k
ey
a
n
d
th
e
Un
ited
States
r
ep
r
esen
ted
b
y
th
e
co
lo
r
t
o
s
ca
.
T
ab
le
2
d
escr
ib
es
th
e
10
u
n
iv
er
s
ities
with
th
e
h
ig
h
est
co
n
tr
ib
u
tio
n
to
p
u
b
licatio
n
s
a
b
o
u
t
p
ea
ce
ed
u
ca
tio
n
.
T
h
e
Un
iv
er
s
ity
o
f
T
o
r
o
n
t
o
an
d
th
e
U
n
iv
er
s
ity
o
f
Kwa
zu
lu
-
Nata
l
ar
e
th
e
af
f
ilia
tes
with
th
e
h
ig
h
est
co
n
tr
ib
u
tio
n
s
in
p
u
b
licatio
n
s
a
b
o
u
t
p
ea
ce
ed
u
ca
tio
n
,
with
10
d
o
cu
m
en
ts
.
Me
an
wh
ile,
th
e
Un
iv
er
s
ity
o
f
Haif
a
is
th
e
af
f
iliate
with
th
e
m
o
s
t to
tal
citatio
n
s
,
r
ea
ch
in
g
2
7
8
.
B
ased
o
n
T
ab
le
2
,
it
ca
n
b
e
c
o
n
clu
d
e
d
th
at
s
o
m
e
p
u
b
licatio
n
s
th
at
co
n
tr
ib
u
te
to
p
ea
ce
ed
u
ca
tio
n
ar
e
ca
r
r
ied
o
u
t
in
th
e
f
ield
o
f
s
o
ci
al
s
cien
ce
s
.
I
t
b
ec
o
m
es
in
ter
e
s
tin
g
to
s
tu
d
y
m
o
r
e
d
ee
p
ly
b
e
ca
u
s
e
m
an
y
s
tu
d
ies
o
n
p
ea
ce
ed
u
ca
tio
n
lin
k
it
to
t
h
e
r
o
le
o
f
th
e
teac
h
er
[
3
8
]
–
[
4
0
]
.
T
h
e
teac
h
e
r
is
o
n
e
asp
ec
t
th
at
d
eter
m
in
es
th
e
s
u
cc
ess
o
f
th
e
im
p
lem
en
tatio
n
o
f
p
ea
ce
ed
u
ca
tio
n
.
E
v
en
a
teac
h
er
ed
u
ca
tin
g
s
tu
d
en
ts
'
a
b
o
u
t
p
ea
ce
r
eq
u
ir
es
m
an
y
attr
ib
u
tes,
s
u
ch
as
c
o
m
p
ass
io
n
,
s
in
ce
r
ity
,
g
u
i
d
in
g
a
g
o
o
d
attitu
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e,
b
eh
a
v
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ac
co
r
d
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to
h
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k
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wled
g
e,
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p
ath
y
,
a
n
d
to
le
r
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[
2
3
]
.
Attr
ib
u
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as
an
e
d
u
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to
r
o
f
p
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h
av
e
p
r
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to
b
e
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im
p
o
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p
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in
h
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s
u
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ess
in
b
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ild
in
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a
c
u
ltu
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p
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th
r
o
u
g
h
s
ch
o
o
ls
.
Fu
r
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m
o
r
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,
Fig
u
r
e
4
p
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a
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er
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iew
o
f
th
e
c
o
-
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m
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r
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s
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1
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T
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p
1
0
co
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p
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b
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o
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No
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ip
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f
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25
Evaluation Warning : The document was created with Spire.PDF for Python.
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J
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&
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d
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2252
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iv
er
s
ity
an
d
Geo
r
g
e
W
ash
in
g
to
n
ar
e
r
ep
r
esen
ted
in
r
ed
;
ii
)
th
e
Un
i
v
er
s
ity
o
f
C
am
b
r
id
g
e
an
d
Keim
y
u
n
g
Un
i
v
er
s
ity
ar
e
r
e
p
r
esen
ted
in
g
r
ee
n
;
iii
)
Un
iv
e
r
s
id
ad
o
f
Vallad
o
lid
an
d
Un
iv
er
s
id
ad
N
ac
io
n
al
Au
to
n
o
m
a
d
e
Ho
n
d
u
r
as
ar
e
r
ep
r
esen
ted
in
b
lu
e
;
iv
)
t
h
e
Un
iv
e
r
s
ity
o
f
Hai
f
a
is
r
ep
r
esen
ted
in
y
ello
w
;
v
)
th
e
Un
iv
er
s
ity
o
f
B
en
in
is
r
ep
r
esen
ted
in
p
u
r
p
le
;
vi
)
Mc
Gill
Un
iv
er
s
ity
is
r
ep
r
esen
ted
in
o
r
an
g
e
;
v
ii
)
t
h
e
Un
iv
er
s
ity
o
f
Otag
o
is
r
e
p
r
e
s
en
ted
in
b
r
o
wn
;
v
iii
)
New
Yo
r
k
U
n
iv
er
s
ity
is
r
ep
r
esen
ted
in
lig
h
t
p
u
r
p
le
;
ix
)
Un
iv
er
s
ity
o
f
T
o
r
o
n
to
is
r
ep
r
esen
ted
in
p
in
k
;
x
)
Un
iv
er
s
ity
o
f
Kwa
zu
lu
-
Na
tal
is
r
ep
r
esen
ted
in
lig
h
t
g
r
e
en
;
xi
)
Un
iv
e
r
s
id
ad
d
e
Gr
an
a
d
a
is
r
ep
r
esen
ted
i
n
g
r
ay
;
x
ii)
lig
h
t
y
ello
w
citizen
s
r
ep
r
esen
t
Un
iv
e
r
s
id
ad
d
e
Ma
lag
a
;
x
iii
)
Un
iv
e
r
s
id
ad
Simo
n
B
o
liv
ar
is
r
ep
r
esen
ted
in
lig
h
t g
r
a
y
;
an
d
x
iv
)
th
e
Un
i
v
er
s
ity
o
f
Pen
n
s
y
lv
an
ia
is
r
ep
r
esen
ted
i
n
to
s
ca
.
Peac
e
ed
u
ca
to
r
s
m
o
v
e
to
b
u
il
d
a
cu
ltu
r
e
o
f
p
ea
ce
th
r
o
u
g
h
s
ch
o
o
l
s
ettin
g
s
.
T
h
ey
b
ec
o
m
e
ag
en
ts
o
f
p
ea
ce
wh
o
s
e
jo
b
is
to
s
u
p
p
r
e
s
s
a
cu
ltu
r
e
o
f
v
io
len
ce
in
s
c
h
o
o
ls
[
4
1
]
,
[
4
2
]
.
Sch
o
o
l
is
o
n
e
o
f
th
e
p
o
ten
tial
in
s
titu
tio
n
s
to
b
u
ild
t
r
u
e
p
ea
c
e
in
ev
er
y
s
tu
d
e
n
t.
At
s
ch
o
o
l,
s
tu
d
en
ts
lear
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p
ea
ce
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u
l
co
n
te
n
t
th
at
ca
n
b
e
ta
k
en
f
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o
m
v
ar
io
u
s
s
o
u
r
ce
s
,
f
o
r
e
x
am
p
le,
lo
ca
l
wis
d
o
m
[
1
7
]
,
l
o
ca
l
f
ig
u
r
es
[
1
9
]
,
an
d
g
am
es
[
4
3
]
.
So
m
e
s
tu
d
ies
r
ec
o
m
m
en
d
in
te
g
r
atin
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p
ea
ce
ed
u
ca
tio
n
in
to
th
e
s
ch
o
o
l
cu
r
r
i
cu
lu
m
[
4
4
]
–
[
4
6
]
.
T
h
e
d
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v
elo
p
m
en
t
o
f
a
p
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u
l
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im
en
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tu
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co
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elat
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ag
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t in
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[
2
0
]
.
3
.
2
.
T
he
t
o
p
10
j
o
urna
ls
pu
bli
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hi
ng
a
rt
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t
ed
t
o
pea
ce
educa
t
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T
h
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s
ec
tio
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d
escr
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th
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jo
u
r
n
al
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p
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u
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h
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t
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elate
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o
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ield
o
f
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t
h
e
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o
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R
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N=
4
0
8
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d
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SC
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ag
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an
k
(
SJ
R
=2
.
4
4
)
.
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ab
le
3
p
r
esen
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th
e
jo
u
r
n
als th
at
c
o
n
tr
ib
u
te
m
o
s
t to
p
u
b
licatio
n
s
ab
o
u
t p
ea
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ed
u
ca
tio
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.
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ab
le
3
ex
p
lain
s
th
at
th
e
ten
d
en
cy
o
f
p
u
b
licatio
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s
ab
o
u
t
p
e
ac
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ed
u
ca
tio
n
is
f
o
cu
s
ed
o
n
th
e
s
co
p
e
o
f
s
o
cial
s
cien
ce
s
,
esp
ec
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ed
u
ca
tio
n
.
On
e
o
f
th
e
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ea
s
o
n
s
r
esear
ch
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s
to
o
k
t
h
is
s
tep
is
th
at
th
e
s
tu
d
y
o
f
b
u
ild
in
g
p
ea
ce
is
in
s
ep
ar
ab
le
f
r
o
m
ed
u
ca
tio
n
al
asp
ec
ts
[
4
7
]
,
[
4
8
]
.
T
h
r
o
u
g
h
ed
u
ca
tio
n
,
i
n
d
i
v
id
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n
lear
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ac
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p
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o
f
m
i
n
d
,
wh
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ca
n
m
ed
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p
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ce
in
f
ac
in
g
s
ev
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al
p
r
o
b
lem
s
in
th
eir
liv
es
[
4
9
]
.
As
p
r
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f
,
th
e
J
o
u
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n
al
o
f
Peac
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E
d
u
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r
an
k
s
f
ir
s
t
as
t
h
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jo
u
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al
th
at
ca
n
h
a
v
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e
m
o
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4
5
p
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y
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3
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T
o
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1
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ip
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ig
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s
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wn
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n
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iii
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ch
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n
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co
n
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L
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tio
n
is
p
ar
t
o
f
th
e
cu
r
r
ic
u
lu
m
th
at
aim
s
to
s
u
p
p
r
ess
v
io
len
ce
,
m
ain
tain
p
ea
ce
,
an
d
b
u
ild
a
cu
ltu
r
e
o
f
p
ea
ce
.
Fig
u
r
e
5
s
h
o
ws
th
at
co
n
f
lict
tr
an
s
f
o
r
m
atio
n
,
cr
itical
p
ea
ce
ed
u
ca
tio
n
,
cu
r
r
icu
lu
m
,
n
o
n
-
v
i
o
len
ce
,
p
ea
ce
cu
ltu
r
e,
p
ea
ce
b
u
ild
i
n
g
,
p
o
s
itiv
e
p
ea
ce
,
s
ch
o
o
l
v
io
len
ce
,
an
d
teac
h
er
e
d
u
ca
ti
o
n
ar
e
co
n
n
ec
ted
with
p
ea
ce
ed
u
ca
tio
n
.
So
it
ca
n
b
e
u
n
d
er
s
to
o
d
th
at
p
ea
ce
ed
u
ca
tio
n
s
u
p
p
r
ess
es
v
io
len
c
e
[
32
]
,
p
ea
ce
k
ee
p
in
g
[5
0
]
,
a
n
d
b
u
ild
s
a
cu
ltu
r
e
o
f
p
ea
c
e
[5
1
]
th
r
o
u
g
h
an
in
teg
r
atio
n
in
t
o
th
e
cu
r
r
ic
u
lu
m
ca
r
r
ie
d
o
u
t
b
y
teac
h
er
s
[5
2
]
.
Fig
u
r
e
5
d
escr
ib
es
th
e
f
r
eq
u
en
cy
o
f
c
o
-
o
cc
u
r
r
e
n
ce
o
f
a
k
e
y
wo
r
d
with
o
th
er
k
ey
wo
r
d
s
.
Peac
e
ed
u
ca
tio
n
as
a
k
e
y
wo
r
d
s
h
o
ws
th
e
h
ig
h
est
n
u
m
b
er
o
f
co
n
n
ec
tio
n
s
(
n
=3
6
)
,
f
o
ll
o
wed
b
y
p
ea
ce
(
n
=3
4
)
,
e
d
u
ca
tio
n
(
n
=3
2
)
,
p
ea
ce
(
n
=
3
6
)
,
an
d
v
io
le
n
ce
(
n
=3
0
)
.
T
h
e
f
o
llo
win
g
an
aly
s
is
is
b
ased
o
n
in
d
ex
k
e
y
wo
r
d
g
en
e
r
aliza
tio
n
s
u
s
ed
in
in
d
ex
i
n
g
s
tan
d
ar
d
s
.
T
h
is
an
aly
s
is
co
n
s
id
er
s
th
e
o
cc
u
r
r
en
ce
o
f
at
least 5
o
f
9
2
3
k
ey
wo
r
d
s
,
an
d
4
8
k
e
y
wo
r
d
s
m
et
th
e
th
r
esh
o
ld
.
Fig
u
r
e
6
,
as
a
wh
o
le,
p
r
esen
ts
f
iv
e
clu
s
t
er
s
.
Sti
ll,
at
least
th
er
e
ar
e
tw
o
im
p
o
r
tan
t
clu
s
ter
s
:
i
)
v
io
len
ce
(
m
ar
k
ed
in
r
ed
)
,
wh
ich
in
clu
d
es
th
e
k
ey
w
o
r
d
s
ad
o
lescen
t,
ad
u
lt,
ag
g
r
ess
io
n
,
ch
il
d
,
co
n
f
lict,
cu
r
r
icu
lu
m
,
p
r
e
v
en
tio
n
an
d
co
n
tr
o
l,
p
r
o
g
r
am
d
ev
elo
p
m
e
n
t,
p
r
o
g
r
am
ev
alu
atio
n
,
s
ch
o
o
l,
s
o
cial
b
eh
av
io
r
,
an
d
s
o
cial
s
tatu
s
;
an
d
ii
)
ed
u
ca
tio
n
m
ar
k
ed
in
b
lu
e
wh
ich
in
clu
d
es
th
e
k
ey
wo
r
d
s
co
n
f
lict
m
an
ag
em
en
t,
lear
n
in
g
,
p
ea
ce
p
r
o
ce
s
s
,
p
ea
ce
k
ee
p
in
g
,
p
er
ce
p
tio
n
,
p
o
li
tical
v
io
len
ce
,
s
o
cial
co
n
f
lict,
s
tu
d
en
t,
an
d
y
o
u
n
g
p
o
p
u
latio
n
.
Ov
er
lay
v
is
u
aliza
tio
n
an
aly
s
i
s
in
th
e
n
ex
t
a
n
aly
s
is
aim
s
to
o
b
s
er
v
e
wh
en
k
ey
wo
r
d
t
r
en
d
s
em
er
g
e.
Fig
u
r
e
7
p
r
esen
ts
th
e
u
n
it
o
f
a
n
aly
s
is
o
f
all
i
n
d
ices
u
s
ed
with
th
e
n
u
m
b
er
o
f
o
cc
u
r
r
en
ce
s
o
f
o
v
e
r
lay
5
o
f
2
,
0
4
4
k
ey
wo
r
d
s
,
a
n
d
1
0
5
k
e
y
wo
r
d
s
m
et
th
e
th
r
esh
o
ld
s
.
T
h
e
r
esu
lt
s
o
f
th
e
an
aly
s
is
r
ev
ea
l
th
e
f
o
l
lo
win
g
s
ix
clu
s
ter
s
:
i)
th
e
av
er
ag
e
n
u
m
b
er
o
f
p
u
b
licatio
n
s
m
ad
e
in
2
0
1
7
in
cl
u
d
es
k
ey
wo
r
d
s
s
u
ch
as
p
ea
ce
ed
u
ca
tio
n
,
c
o
n
f
lict
r
eso
lu
tio
n
,
c
u
ltu
r
e
o
f
p
ea
ce
,
ed
u
ca
tio
n
f
o
r
p
ea
ce
,
p
ea
ce
,
n
o
n
-
v
io
le
n
ce
,
s
ch
o
o
l
v
i
o
len
ce
,
an
d
p
ea
ce
b
u
ild
in
g
;
ii)
p
u
b
licatio
n
s
wh
ich
o
n
av
e
r
ag
e
wer
e
m
ad
e
in
2
0
1
5
co
v
er
in
g
k
ey
wo
r
d
s
s
u
ch
as
ed
u
c
atio
n
,
p
o
s
t
-
co
n
f
lict,
p
o
s
t
war
,
p
ea
ce
p
r
o
ce
s
s
,
p
ea
ce
k
ee
p
in
g
,
s
o
cial
co
n
f
lict,
an
d
y
o
u
n
g
p
o
p
u
latio
n
;
iii)
th
e
a
v
er
a
g
e
p
u
b
licatio
n
was
m
ad
e
in
2
0
1
4
c
o
v
er
in
g
k
e
y
wo
r
d
s
s
u
ch
as
v
io
len
ce
,
ag
g
r
ess
io
n
,
attitu
d
e,
em
p
ath
y
,
ter
r
o
r
is
m
,
m
en
tal
h
ea
lth
,
an
d
p
o
liti
ca
l
co
n
f
lict
;
iv
)
th
e
a
v
er
ag
e
p
u
b
licatio
n
was
m
ad
e
in
2
0
0
7
c
o
v
er
i
n
g
k
ey
wo
r
d
s
s
u
c
h
as
h
u
m
an
r
ig
h
ts
,
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t
J
E
v
al
&
R
es E
d
u
c
I
SS
N:
2252
-
8
8
2
2
Ma
p
p
in
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r
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ch
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u
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:
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lio
metric a
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67
d
ev
elo
p
in
g
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u
n
tr
ies,
war
,
p
o
v
er
ty
,
ec
o
n
o
m
ics,
an
d
d
em
o
g
r
ap
h
y
;
v
)
th
e
a
v
er
ag
e
n
u
m
b
er
o
f
p
u
b
licatio
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s
m
ad
e
in
2
0
1
2
i
n
clu
d
es
k
ey
w
o
r
d
s
s
u
ch
as
ad
o
lescen
t,
ad
u
lt,
ch
ild
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ch
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lear
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b
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u
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e
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p
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b
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s
m
ad
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in
2
0
1
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i
n
clu
d
es
th
e
k
e
y
wo
r
d
ar
m
e
d
c
o
n
f
lict.
Descr
ip
tio
n
o
f
co
-
o
cc
u
r
r
en
ce
n
etwo
r
k
o
f
r
esear
ch
th
em
es b
ased
o
n
all
in
d
ex
ed
k
ey
wo
r
d
s
is
d
ep
icted
in
Fig
u
r
e
7
.
Fig
u
r
e
6
.
C
o
-
o
cc
u
r
r
e
n
ce
n
etw
o
r
k
o
f
s
tu
d
y
t
h
em
es b
ased
o
n
i
n
d
ex
k
ey
wo
r
d
s
Fig
u
r
e
7
.
C
o
-
o
cc
u
r
r
e
n
ce
n
etw
o
r
k
o
f
r
esear
ch
t
h
em
es b
ased
o
n
all
in
d
e
x
ed
k
e
y
wo
r
d
s
I
t
ca
n
b
e
o
b
s
er
v
ed
f
r
o
m
Fig
u
r
e
7
th
at
ea
ch
clu
s
ter
h
as
v
ar
io
u
s
ch
ar
ac
ter
is
tics
.
I
n
th
e
f
ir
s
t
clu
s
ter
,
th
e
p
u
b
licatio
n
in
2
0
1
7
was
ex
e
m
p
lifie
d
b
y
p
u
b
licatio
n
s
with
th
e
th
em
e
o
f
p
ea
ce
ed
u
ca
tio
n
r
esear
ch
[
5
3
]
.
T
h
e
s
ec
o
n
d
clu
s
ter
co
n
tain
s
p
u
b
licatio
n
s
in
2
0
1
5
,
ex
em
p
lifie
d
b
y
p
u
b
licatio
n
s
o
n
p
ar
tn
er
v
io
le
n
ce
in
p
o
s
t
-
co
n
f
lict
s
ettin
g
s
[
5
4
]
.
Pu
b
licatio
n
s
o
n
n
u
clea
r
d
is
aster
s
ex
em
p
lif
y
th
e
2
0
1
4
p
u
b
licatio
n
in
cl
u
s
ter
3
as
d
o
m
esti
c
v
io
len
ce
[
5
5
]
.
C
lu
s
ter
4
is
ex
em
p
lifie
d
b
y
p
u
b
licatio
n
s
with
s
o
cio
-
ec
o
n
o
m
ic
d
eter
m
i
n
an
ts
o
f
e
v
er
y
d
ay
v
io
len
ce
[
5
6
]
.
C
lu
s
ter
5
is
f
ill
ed
with
p
u
b
licatio
n
s
in
2
0
1
2
with
ex
am
p
les
o
f
p
u
b
licatio
n
s
with
th
e
th
em
e
o
f
p
ea
ce
in
t
h
e
class
r
o
o
m
[
5
7
]
.
Fin
ally
,
clu
s
ter
6
is
e
x
em
p
lif
ied
b
y
p
u
b
licatio
n
s
with
th
e
th
em
e
o
f
teac
h
in
g
p
ea
ce
d
u
r
i
n
g
th
e
ci
v
il wa
r
[
5
8
]
.
B
ased
o
n
th
e
Fig
u
r
e
7
,
p
ea
ce
ed
u
ca
tio
n
is
s
ig
n
if
ican
tly
co
r
r
elate
d
with
v
io
len
ce
b
y
u
s
in
g
th
e
b
ib
lio
m
etr
ic
an
al
y
s
is
.
Peac
e
ed
u
ca
tio
n
is
o
n
e
o
f
th
e
a
n
s
wer
s
to
th
e
p
r
o
b
lem
o
f
s
tu
d
e
n
t
v
io
len
ce
in
s
ch
o
o
ls
.
Peac
e
ed
u
ca
tio
n
in
s
ch
o
o
ls
ai
m
s
to
b
u
ild
c
o
n
f
lict
r
eso
l
u
tio
n
s
k
ills
in
ea
ch
s
tu
d
en
t
s
o
th
a
t
s
itu
atio
n
s
th
at
ca
n
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
8
2
2
I
n
t
J
E
v
al
&
R
es E
d
u
c
,
Vo
l
.
14
,
No
.
1
,
Feb
r
u
a
r
y
20
25
:
6
1
-
73
68
cr
ea
te
co
n
f
lict
ca
n
b
e
s
u
p
p
r
ess
ed
f
r
o
m
th
e
s
tar
t
[
1
5
]
,
[
5
9
]
,
[
6
0
]
.
T
h
e
n
atu
r
e
o
f
p
ea
c
e
s
h
o
ws
th
e
p
s
y
ch
o
l
o
g
ical,
s
o
cial,
p
o
liti
ca
l,
eth
ical,
an
d
s
p
ir
itu
al
co
n
d
itio
n
s
ex
p
r
ess
ed
co
n
s
tr
u
ctiv
ely
in
in
tr
ap
e
r
s
o
n
al,
in
ter
p
er
s
o
n
al,
in
ter
g
r
o
u
p
,
in
ter
n
atio
n
al,
an
d
g
lo
b
al
h
u
m
a
n
life
[
6
1
]
.
Peac
e
ed
u
ca
tio
n
h
as
b
ec
o
m
e
an
in
ter
n
atio
n
al
ag
en
d
a
to
cr
ea
te
citizen
s
wh
o
ca
n
ac
t
as
ag
en
ts
o
f
g
lo
b
al
ju
s
tice
in
f
ig
h
tin
g
ar
b
itra
r
y
p
o
wer
a
n
d
ar
e
a
m
ea
n
s
o
f
r
ea
lizin
g
ju
s
t
p
ea
ce
[
6
2
]
.
Peac
e
ed
u
ca
ti
o
n
is
r
ec
o
m
m
en
d
e
d
to
b
e
in
te
g
r
ated
in
to
th
e
s
ch
o
o
l
cu
r
r
icu
l
u
m
,
th
e
co
n
te
n
t
o
f
wh
ich
is
o
n
e
o
r
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ased
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C
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J
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14
,
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1
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Feb
r
u
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20
25
:
6
1
-
73
70
d
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4.
CO
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SI
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Peac
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life
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to
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.
RE
F
E
R
E
NC
E
S
[
1
]
K
.
M
.
D
e
v
r
i
e
s,
J.
C
.
C
h
i
l
d
,
E.
A
l
l
e
n
,
E.
W
a
l
a
k
i
r
a
,
J
.
P
a
r
k
e
s
,
a
n
d
D
.
N
a
k
e
r
,
“
S
c
h
o
o
l
v
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l
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n
c
e
,
me
n
t
a
l
h
e
a
l
t
h
,
a
n
d
e
d
u
c
a
t
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o
n
a
l
p
e
r
f
o
r
m
a
n
c
e
i
n
U
g
a
n
d
a
,
”
Pe
d
i
a
t
ri
c
s
,
v
o
l
.
1
3
3
,
n
o
.
1
,
p
p
.
e
1
2
9
–
e
1
3
7
,
Ja
n
.
2
0
1
4
,
d
o
i
:
1
0
.
1
5
4
2
/
p
e
d
s.
2
0
1
3
-
2
0
0
7
.
[
2
]
E.
O
.
O
l
se
n
,
L.
K
a
n
n
,
A
.
V
i
v
o
l
o
-
K
a
n
t
o
r
,
S
.
K
i
n
c
h
e
n
,
a
n
d
T
.
M
c
M
a
n
u
s,
“
S
c
h
o
o
l
v
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o
l
e
n
c
e
a
n
d
b
u
l
l
y
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n
g
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m
o
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g
s
e
x
u
a
l
mi
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r
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g
h
s
c
h
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l
s
t
u
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e
n
t
s,
2
0
0
9
-
2
0
1
1
,
”
J
o
u
rn
a
l
o
f
Ad
o
l
e
sc
e
n
t
H
e
a
l
t
h
,
v
o
l
.
5
5
,
n
o
.
3
,
p
p
.
4
3
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3
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d
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h
e
a
l
t
h
.
2
0
1
4
.
0
3
.
0
0
2
.
[
3
]
K
.
C
h
a
u
e
t
a
l
.
,
“
A
sso
c
i
a
t
i
o
n
b
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n
c
u
m
u
l
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mu
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t
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n
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s
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r
a
l
s
c
h
o
o
l
,
v
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o
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n
c
e
a
n
d
me
n
t
a
l
h
e
a
l
t
h
d
i
f
f
i
c
u
l
t
i
e
s
i
n
e
a
r
l
y
a
d
o
l
e
sc
e
n
t
s,”
Ps
y
c
h
i
a
t
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y
R
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a
rc
h
,
v
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l
.
2
8
0
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.
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.
p
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c
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s.
2
0
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9
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1
1
2
4
8
0
.
[
4
]
E.
D
u
r
u
a
n
d
M
.
B
a
l
k
i
s,
“
Ex
p
o
s
u
r
e
t
o
sch
o
o
l
v
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c
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s
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me
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t
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f
v
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t
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mi
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d
a
d
o
l
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s
c
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n
t
s
:
t
h
e
med
i
a
t
i
o
n
r
o
l
e
o
f
so
c
i
a
l
s
u
p
p
o
r
t
,
”
C
h
i
l
d
A
b
u
se
& N
e
g
l
e
c
t
,
v
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l
.
7
6
,
p
p
.
3
4
2
–
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2
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b
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c
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a
b
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.
2
0
1
7
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1
1
.
0
1
6
.
[
5
]
M
.
Q
u
i
n
l
a
n
-
D
a
v
i
d
s
o
n
,
L.
K
i
ss
,
D
.
D
e
v
a
k
u
mar,
M
.
C
o
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t
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n
a
-
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o
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a
,
M
.
E
i
s
n
e
r
,
a
n
d
M
.
F
.
T.
P
e
r
e
s
,
“
T
h
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r
o
l
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o
f
s
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c
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a
l
s
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p
p
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s’
me
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ã
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P
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o
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B
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,
”
PLO
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6
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r
n
a
l
.
p
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n
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.
0
2
5
8
0
3
6
.
[
6
]
J.
J.
V
a
r
e
l
a
,
D
.
S
i
r
l
o
p
ú
,
R
.
M
e
l
i
p
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l
l
á
n
,
D
.
Es
p
e
l
a
g
e
,
J.
G
r
e
e
n
,
a
n
d
J.
G
u
z
mán
,
“
E
x
p
l
o
r
i
n
g
t
h
e
i
n
f
l
u
e
n
c
e
sc
h
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o
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c
l
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ma
t
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t
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v
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c
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d
a
d
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t
s
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b
j
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c
t
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v
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w
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l
l
-
b
e
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n
g
,
”
C
h
i
l
d
I
n
d
i
c
a
t
o
rs
Re
s
e
a
r
c
h
,
v
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l
.
1
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,
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o
.
6
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p
p
.
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0
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1
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1
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s
1
2
1
8
7
-
0
1
9
-
0
9
6
3
1
-
9.
[
7
]
J.
J
.
V
a
r
e
l
a
,
P
.
A
.
S
á
n
c
h
e
z
,
F
.
A
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u
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,
C
.
G
o
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