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条
1.
Spanning
tree
s with a constraint on the number of
leaves
. A new formulation
作者:
Luis Gouveia
a
;
legouveia@fc.ul.pt
;
Luidi Simonetti
b
;
luidi@cos.ufrj.br
关键词:
Spanning
tree
s
;
Max-
leaves
;
ILP reformulations
;
Combinatorial optimization
刊名:Computers & Operations Research
出版年:2017
2.
On the minimal ABC index of
tree
s with
leaves
作者:
Wenshui Lin
;
Peixi Li
;
Jianfeng Chen
;
Chi Ma
;
Yuan Zhang
;
Dongzhan Zhang
;
zdz@xmu.edu.cn
关键词:
Atom-bond connectivity index
;
Extremal graphs
;
Tree
s
;
Pendent vertices
刊名:Discrete Applied Mathematics
出版年:2017
3.
Environmental studies in two communes of Santiago de Chile by the analysis of magnetic properties of particulate matter deposited on
leaves
of roadside
tree
s
作者:
David Muñ
;
oz
a
;
Bertha Aguilar
b
;
Raú
;
l Fuentealba
a
;
Margarita Pré
;
ndez
a
;
mprendez@ciq.uchile.cl
关键词:
Airborne particulate matter capture
;
Urban
tree
s
;
Magnetic measurements
;
Traffic flows
;
Santiago de Chile
刊名:Atmospheric Environment
出版年:2017
4.
Seasonal changes of natural antioxidant content in the
leaves
of Hungarian forest
tree
s
作者:
Esztella Tá
;
los-Nebehaj
;
nebehaj.esztella@gmail.com
;
Tamá
;
s Hofmann
hofmann.tamas@nyme.hu
;
Levente Albert
albert.levente@nyme.hu
关键词:
Forest
tree
s
;
Leaf
;
Polyphenols
;
Antioxidant capacity
;
Seasonal variation
刊名:Industrial Crops and Products
出版年:2017
5.
Discriminative measures for comparison of phylogenetic
tree
s
作者:
Omur Arslan
;
omur@seas.upenn.edu
;
Dan P. Guralnik
guralnik@seas.upenn.edu
;
Daniel E. Koditschek
kod@seas.upenn.edu
关键词:
Phylogenetic
tree
s
;
Evolutionary
tree
s
;
Nearest Neighbor Interchange
;
Comparison of classifications
;
Tree
metric
刊名:Discrete Applied Mathematics
出版年:2017
6.
Packing large
tree
s of consecutive orders
作者:
Andrzej Żak
zakandrz@agh.edu.pl
关键词:
Tree
s
;
Packing of graphs
;
Tree
packing conjecture
刊名:Discrete Mathematics
出版年:2017
7.
A characterization of dissimilarity families of
tree
s
作者:
Agnese Baldisserri
;
Elena Rubei
;
rubei@math.unifi.it
关键词:
Weighted
tree
s
;
Dissimilarity families
刊名:Discrete Applied Mathematics
出版年:2017
8.
The effect of salt stress on lime aphid abundance on Crimean linden (Tilia ‘Euchlora’)
leaves
作者:
Dorota Sienkiewicz-Paderewska
a
;
dorota.sienkiewicz.paderewska@gmail.com
;
Wojciech Dmuchowski
a
;
b
;
Aneta H. Baczewska
b
;
Paulina Brągoszewska
c
;
Dariusz Gozdowski
a
关键词:
Aphids
;
Chlorine
;
Declining
tree
s
;
De-icing
;
Nitrogen
;
Urban
tree
s
刊名:Urban Forestry & Urban Greening
出版年:2017
9.
Nature of fly ash amendments differently influences oxidative stress alleviation in four forest
tree
species and metal trace element phytostabilization in aged contaminated soil: A long-term field experiment
作者:
Sonia Labidi
a
;
b
;
1
;
Sté
;
phane Firmin
a
;
c
;
1
;
Anthony Verdin
a
;
Gé
;
raldine Bidar
d
;
Fré
;
dé
;
ric Laruelle
a
;
Francis Douay
d
;
Pirouz Shirali
a
;
Joë
;
l Fontaine
a
;
Anissa Lounè
;
s-Hadj Sahraoui
a
;
lounes@univ-littoral.fr
关键词:
Phytostabilization
;
MTE mobility
;
Coal fly ashes
;
Oxidative stress
;
Forest
tree
s
刊名:Ecotoxicology and Environmental Safety
出版年:2017
10.
Foliar iron sulphate-organic acids sprays improve the performance of oriental plane
tree
in calcareous soil better than soil treatments
作者:
Bijan Salahi
a
;
Ebrahim Hadavi
a
;
hadavi@kiau.ac.ir
;
Seyed Mahmood Samar
b
关键词:
Calcareous soil
;
Fe Deficiency
;
Foliar biostimulation
;
Organic acids
刊名:Urban Forestry & Urban Greening
出版年:2017
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