Báo cáo toán học: "Solution to an Open Problem on the Integral Sum Graphs" ppt
Báo cáo toán học: "Solution to an Open Problem on the Integral Sum Graphs" ppt
... Finally people concentrate on the investigation on some
combinatorial parameters such as the sum numb er and the integral sum numb er
of some graphs (see [6, 7, 8]). Indeed, there are many problems ... Zhou, and Yanqin Feng
three categories. Firstly, one tries to find some new integral sum graphs (see
[1, 3, 4]). Secondly, one tries to construct some new integral sum...
Báo cáo toán học: " Influence of different flow conditions on the occurrence and behavior of potentially hazardous organic xenobiotics in the influent and effluent of a municipal sewage treatment plant in Germany: an effect-directed approach" pot
... (Duisburg,
Germany) and J.T. Baker (Deventer, The Netherlands).
For chemical analysis, standard stock solutions of the
analytes and the internal standards were prepared both
in methanol and hexane and stored ... weather conditions, we observed a significant
decrease in the overall toxicity of the organic pollutants and specifically in the toxic effects of the moderately polar
fr...
Báo cáo khoa học: Solution structure of Cu6 metallothionein from the fungus Neurospora crassa pptx
... position r.m.s.d. between the structurally related
b-domain of mouse MT1 and human MT2 a re 0.57 and
2.10 A
˚
for the backbone heavy atoms and the sulfur atoms,
respectively.
Discussion
The solution ... mammalian MTs
and metalloregulatory proteins. The in vitro formation of the
Cu
6
NcMT identical to the native Cu
6
NcMT was dependent
upon the prior formation of the Zn
3
N...
Báo cáo toán học: " Impact of changes in diet on the availability of land, energy demand, and greenhouse gas emissions of agriculture" docx
... extensive
conditions. It is therefore a simplifying assumption of
themodelingthatlandthatissurplustofoodandfeed
production must be diverted to renewable energy crop
production and to only these uses.
Other ... feedstock production in the exam-
ined scenario involves an expansion compared to the
baseline situation. On the other hand the scenario esti-
mates are lower than th...
Báo cáo sinh học: " Research Article An Upper Bound on the Critical Value β∗ Involved in the Blasius Problem" pot
... is the similarity stream function, and f
η and f
η are the velocity and
the shear stress functions, respectively.
Problem 1.1-1.2 also arises in the study of the mixed convection ... Falkner-Skan equation arising in boundary layer theory,” Applied
Mathematics and Computation, vol. 202, no. 1, pp. 406–412, 2008.
13
K. Q. Lan and G. C. Yang, “Positive solutions of th...
Báo cáo toán học: "A Tur´n Type Problem Concerning the Powers of the a Degrees of a Graph" ppsx
... βn, and if this
happens, then the other degrees are all at most t/β +o(1) which is constant (and hence have
no significant contribution to e
p
(G)). By the convexity of the polynomial x
p
, the ... G isomorphic to K
4
, and for any 3-cycle, the connected
component to which it belongs must be an H(r, 5) for some r ≥ 3. Thus, the components
of G are either K
4
’s or H(r, 5)’s...
Báo cáo toán học: "Hard Squares with Negative Activity on Cylinders with Odd Circumference" ppt
... minimal and, among the remaining pairs, such that the
column b is nonnegative and minimal.
See the picture on the left in Figure 7 for an illustration of the situation. By the
assumption about ... 3.
The last case is the only situation where ν(x
i
) and ν(x
i+1
) belong to the same congruence
class modulo three. Write x
i
∼ x
i+1
if this is the case and extend ∼ to...
Báo cáo toán học: " Effect of water stress conditioning on the water relations, root growth capacity, and the nitrogen and non-structural carbohydrate concentration of Pinus halepensis Mil" pot
...
I).
The
moderately
and
strongly
conditioned
plants
showed
a
significantly
lower
(25-28
%)
minimum
tran-
spiration
rate
than
the
control
and
the
mildly
conditioned
ones
which
did ...
concentration
was
sig-
nificantly
higher
in
the
mild
conditioning
treatment
than
in
the
other
treatments.
Control
plants
had
a
significantly
lower
root
N
concentra...
Báo cáo toán học: "A Differential Approach for Bounding the Index of Graphs under Perturbations" ppsx
... modifications of G. The
perturbations considered here are the connection of a new vertex with, say, g vertices
of G, the addition of a pendant edge (the pr evious case with g = 1) and the addition
of an ... j.
the electronic journal of combinatorics 18 (2011), #P172 6
5 Addition of an edge
The second result that we present is on the change of the index when we add an e...
báo cáo hóa học:" Research Article An Open Framework for Rapid Prototyping of Signal Processing Applications" pdf
... Detection. The RACH is a
contention-based uplink channel used mainly in the initial
transmission requests from the UE to the eNodeB for
connection to the network. The UE, seeking connection
with ... Whenadatablockis
transferred from one operator to another, transfer tasks are
added and then mapped to the corresponding medium. A
route is associated with each edge carrying...