... 2DH1&2DM
1
packets over a
correlated Rayleigh fading channel at SNR = 15 dB with different
1
Performance of the audio signals transmission over wireless networks
with the channel interleaving ... show the variation of the Cr and the MSE of the
received audio signals with the channel SNR, respectively. These figures
reveal that...
... 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. Environmental
Sciences ... Kraft (Duisburg,
Germany) and J.T. Baker (Deventer, The Netherlands).
For chemical analysis, standard stock solutions of the
analytes an...
... full text (HTML) versions will be made available soon.
Identification of cytochrome P450 monooxygenase genes from the white-rot
fungus Phlebia brevispora
AMB Express 2012, 2:8 doi:10.1186/2191-0855-2-8
Ryoich ... provided the original work is properly cited.
3
Abstract
Three cytochrome P450 monooxygenase (CYP) genes, designated pb-1, pb-2 and pb-3,
were isola...
... More matrix forms of the arithmeticgeometric mean in-
equality. SIAM J. Matrix Anal. Appl. 14, 132–136 (1993)
2. Kittaneh, F: On the convexity of the Heinz means. Integ. Equ. Oper. Theory
68, 519–527 ... on the interval [a, b]. Then
f
a + b
2
≤
1
b − a
b
a
f(t)dt ≤
f(a) + f( b)
2
.
In [2], Kittaneh obtained several refinements of the Heinz inequalities by
using the...
... akroutkamel@gmail.com;
∗
Corresponding author
Abstract
In this paper, we are interested on the study of the nonexistence of nontrivial solutions for the p (x) −Laplacian
equations, in unbounded domains of R
n
. This ... versions will be made available soon.
Nonexistence of nontrivial solutions for the p(x)-Laplacian equations and
systems in...
... article as: Fazeni and Steinmüller: Impact of changes in diet on
the availability of land, energy demand, and greenhouse gas emissions
of agriculture. Energy, Sustainability and Society 2011 1:6.
Submit ... examined simultaneously. Existing studies on this
topic often focus on the impact of dietary choices either
on energy and emissions...
... the class of generalized abelian rings (for short,
GA-
rings) introduced in [10] is a proper subclass of the class of
WGA -rings. We will prov e
that, for an exchange ring
R with stable range 1, ... e
0
R.
Vietnam Journal of Mathematics 34:2 (2006) 171–178
K
0
of Exchange Rings with Stable Range 1
*
Xinmin Lu
1,2
and Hourong Qin
2
1
Faculty of Science, Jiangx...
... [3], these tile the sphere uniquely up to reflection.
6 Conclusion
This paper lists all the right spherical triangles with asymptotically right V
1
that tile the
sphere. The set of such triangles ... gives us Figure 29c; but there is no way to
the electronic journal of combinatorics 13 (2006), #R48 27
Tilings of the sphere with right triangles I:
Th...
... 27
◦
)andvertexvectors(0, 2, 8), (0, 5, 0), (1, 0, 10),
(1, 3, 2), (2, 1, 4), and (4, 0, 0). Its area is 1/80 that of the sphere.
Theorem 2 The triangle T
8
does not tile the sphere.
Proof: As before, we examine the ... now find the vertex vectors (a, b, c) of the triangles T
n
.
Proposition 1 The vertex vectors of T
n
are precisely (0, 2 ,n),...
... divide that of the sphere.
Proposition 5 The only right triangles with V
1
= (1, 2, 1) that tile the sphere are the
(90
◦
, 90
◦
, 90
◦
) and (90
◦
, 108
◦
, 54
◦
) triangles.
Proof: The triangles ... right triangles I: the
asymptotically right families, Electronic Journal of Combinatorics 13(1) (2006) #R48
[5] Dawson, R. J. MacG. and Doyle, B., Tilings...