some topics in nonlinear functional analysis
Báo cáo hóa học: " Some new nonlinear integral inequalities and their applications in the qualitative analysis of differential equations" potx
Ngày tải lên :
21/06/2014, 01:20
... )and
t
0
1
(
1
(s))
ds =
, a(t), a(t) are defined as in Theorem 2.1, and a(0) >
t
0
>0. If x Î C(R
+
, R
+
) satisfies the following integral inequality containing multiple
integrals
φ(x(t)) ≤ a(t)+
α
1
(t)
0
f ... R
+
), and a, j, ψ , ω, a,
b, J, Y are defined as in Theorem 2.3. If u ẻ C(R
+
ì R
+
, R
+
) satisfies the following inte-
gral inequality containing multiple integrals
φ(u(x, y)) ≤a(x, y)+
β
(
y
)
0
α
(
x
)
0
[f ... R
+
), i =1,2,anda, j, ψ, ω, J, Y
are defined as in Theorem 2.3. If u ẻ C(R
+
ì R
+
, R
+
) satisfies the following integral
inequality containing multiple integrals
φ(u(x, y)) ≤ a(x, y)+
β
(
y
)
0
α
(
x
)
0
[f
1
(s,...
- 15
- 430
- 0
Báo cáo toán học: "Some inequalities in functional analysis, combinatorics, and probability theory" pdf
Ngày tải lên :
08/08/2014, 12:22
... 11T99
Abstract
The main purpose of this paper is to show that many inequalities in functional
analysis, probability theory and combinatorics are immediate corollaries of the best
approximation theorem in inner ... of combinatorics 17 (2010), #R58 4
Proof. Since the total number s of (n − 1)-dimensional hyperplanes passing through the
origin equals the total number of lines passing through the origin,
s ... electronic journal of combinatorics 17 (2010), #R58 3
The main purpose of this paper is to show that many inequalities in functional analysis,
probability theory and combinatorics are immediate...
- 12
- 268
- 0
Tài liệu Báo cáo khoa học: Functional analysis of the basic helix-loop-helix transcription factor DEC1 in circadian regulation ppt
Ngày tải lên :
19/02/2014, 16:20
... N-terminal region of DEC1, including the
bHLH domain, interacted with the C-terminal r egion o f
BMAL1 in a mammalian two-hybrid assay. Accordingly, a
Fig. 5. Analysis of DEC1 mutants for binding
to ... by DEC1 coincided
with that for interaction with BMAL1 and binding to the
E-boxes, indicating the importance of t his region in DEC1
for its suppressive activity against CLOCK/BMAL1-
induced transcription.
Materials ... Arg65, is responsible for t he
E-box binding.
Determination of the region in BMAL1 for binding
to DEC1
To identify the region in BMAL1 required for the binding to
DEC1, w e constructed e xpression...
- 11
- 629
- 0
HPLC analysis of some bacteriostats in deodorant
Ngày tải lên :
03/03/2014, 11:49
... derivative spectrum taken. In
many instances this procedure may help in finding interfering components in the
analytical peak. These spectra are shown in Figure 4. If any interference is noticed ... bacteriostats in the finished products.
The present study is aimed at developing a stability-indicating simple isocratic HPLC
method for assaying triclosan in deodorant sticks and TCC in deodorant ... "stability indicating" testing
Several chemical degradation studies of the individual bacteriostats and the deodorant
samples (containing bacteriostats) were carried out. The following tests...
- 11
- 391
- 0
Báo cáo khoa học: Functional analysis of mutations in UDP-galactose-4epimerase (GALE) associated with galactosemia in Korean patients using mammalian GALE-null cells pdf
Ngày tải lên :
07/03/2014, 00:20
... transfected individually or in combination into ldlD cells and immunoprecipitation was carried out with
myc antibody using detergent-soluble cell lysates containing the amount of protein indicated. ... colocalized
with the GALE proteins, suggesting that these
mutant proteins indeed become incorporated into
aggresomes.
GALE activity towards UDP-galactose
To determine the functional consequences of ... measuring the
intensity of the individual GALE and tubulin bands in
the western blot using Scion Image (Scion Corporation,
Frederick, MD, USA).
Generation of stable cell lines and BrdU
incorporation...
- 10
- 511
- 0
Báo cáo khoa học: Functional analysis of disease-causing mutations in human galactokinase potx
Ngày tải lên :
08/03/2014, 02:20
... also
affects the binding of galactose at some point in the
reaction. Modest changes in K
m,ATP
are seen in H44Y and
R68C. That H44 in uences the binding of both substrates
suggests that the binding sites ... change in the enzyme, which creates a
functional binding site for galactose. Identifying the nature
of this change and the residues involved in transmitting
information through the protein will ... homoserine kinase, proton transfer is unlikely to play a
major role in the rate-determining step of catalysis.
Several of the disease-causing mutations
are not soluble following induction in
E....
- 8
- 414
- 0
Báo cáo Y học: Monoterpene biosynthesis in lemon (Citrus limon) cDNA isolation and functional analysis of four monoterpene synthases pot
Ngày tải lên :
08/03/2014, 23:20
... terpenes
are produced in resin ducts [2,3]. Their biosynthesis is
induced upon wounding [4–6], indicating their role in the
defence against bark beetle infestation. For angiosperms
many investigations ... after
drying dissolved in 5 m
M
Tris, pH 6.8, 0.2% (w/v) SDS and
1% glycerol. Protein concentration was determined using
the BCA Protein assay kit using BSA as protein standard
reference, according ... at 3 mLặmin
)1
. The compounds of interest were
transferred from GC1 to GC2 from 6.6 min to 7.1 min
(a-pinene) and 10.2 min to 10.4 min (b-pinene). The fused
silica capillary column in GC2 (30%...
- 12
- 683
- 0
Báo cáo khoa học: Functional analysis of two divalent metal-dependent regulatory genes dmdR1 and dmdR2 in Streptomyces coelicolor and proteome changes in deletion mutants ppt
Ngày tải lên :
16/03/2014, 18:20
... DNA-binding protein
of the ferritin family
563 nt
20 052 Da
Contains domains typical of the ferritin-like
superfamily, such as: DNA-binding ferritin-
like protein, ferritins and bacterioferritins
Putative ... shows an
increased level in the dmdR1 mutant, is a DNA-binding
protein with domains typical of the ferritin superfamily.
This protein might be involved in a cascade of iron regu-
lation in response ... proteins that increase in level in the dmdR1 mutant. nt, Nucleotide.
Proteins
GenBank
accession
no. Name Size Homology Remarks
P1
Large increase
sco4018 Phosphatidylethanolamine-
binding protein
533...
- 11
- 315
- 0
Báo cáo khoa học: Functional analysis of disease-causing mutations in human UDP-galactose 4-epimerase pot
Ngày tải lên :
23/03/2014, 11:20
... °Cor
22 °C), by using an alternative expression host
{BL21(DE3)[pLysS]} or by including protease inhibi-
tors in the solutions used during purification.
Kinetic analysis of disease-causing mutations
The ... hexa-histidine tag at the N terminus
of the expressed protein. PCR products were cut with these
enzymes and inserted into the corresponding sites in the
expression vector pET-21d (Merck, Nottingham, ... stained with
Coomassie blue. C, control lanes containing 50 l
M GALE; P, GALE
digested with 90 n
M thermolysin for 30 min at 37 °C; U, GALE
digested with 90 n
M thermolysin for 30 min at 37 °C in...
- 8
- 424
- 0
Báo cáo khoa học: Functional analysis of pyrimidine biosynthesis enzymes using the anticancer drug 5-fluorouracil in Caenorhabditis elegans docx
Ngày tải lên :
30/03/2014, 01:20
... similarity to human uridine kinase, UMPK, and
UDPK. Uridine kinases are downstream of UP in the
pyrimidine salvage pathway. Homology searches
revealed that several uridine kinases exist in the C. ele-
gans ... is expressed in the hypo-
dermis and intestine, both UP ⁄ UMPK in the hypo-
dermis and OPRT ⁄ UMPK in the intestine are essential
for mediating 5-FU function in C. elegans. It is also
possible ... a
control.
In vitro enzymatic assays
To induce the MBP–UPP1 fusion protein, 0.3 lm IPTG
was added to the culture. Induced fusion proteins were
purified using amylose resin (New England Biolabs),
according...
- 12
- 316
- 0
nonlinear and mixed integer optimization fundamentals and applications topics in chemical engineering
Ngày tải lên :
01/04/2014, 11:35
... and
there exist nonlinear terms
in the
objective
function
and
constraints, then (1.1)
is a
mixed-integer nonlinear programming
MINLP
problem.
The
fundamentals
of
MINLP optimization
... multipliers
in a
constrained nonlinear optimization problem have
a
similar inter-
pretation
to the
dual variables
or
shadow prices
in
linear programming.
To
provide such
an
interpretation,
... stationary points
of the
Lagrange
function
correspond
to the
minimum
of
(3.3).
Illustration 3.2.2 Consider
the
following
two-variable
constrained nonlinear programming prob-
lem in the
...
- 475
- 393
- 0
Báo cáo hóa học: " Research Article Simple Statistical Analysis of the Impact of Some Nonidealities in Downstream VDSL with Linear Precoding" doc
Ngày tải lên :
21/06/2014, 08:20
... Advances in Signal Processing
line whereas d
n
is the length of the considered in- domain
disturbed line.
To evaluate the impact of the out-of-domain crosstalk,
we introduce the following two parameters:
T
n
1
=
C
n
I
−
C
n
VA
C
n
I
·
100,
T
n
2
=
C
n
VA
−
C
n
NA
C
n
VA
·
100,
(36)
where, ... 1.
A more accurate analysis consists in determining the
probability density function (p.d.f.) of the SNR
n
k
in (26), and
then deriving the mean value of c
n
k
accordingly. In this case,
it is ... transmitted, at the kth tone, on the
jth out-of-domain line.
Including the out-of-domain crosstalk contribution in
(19), we obtain the signal-to-noise ratio in the presence
of an absolute estimation error...
- 14
- 382
- 0
Báo cáo hóa học: " ON SOME BANACH SPACE CONSTANTS ARISING IN NONLINEAR FIXED POINT AND EIGENVALUE THEORY" doc
Ngày tải lên :
23/06/2014, 00:20
... −x)m. Being the
sum of a one-dimensional nonlinear and a compact linear operator, g is certainly com-
pact.
Suppose that g(x) = λx for some λ>0andx ∈ S(
2
). Writing this out in components
means ... B
r
(X)
. (4.8)
ON SOME BANACH SPACE CONSTANTS ARISING IN
NONLINEAR FIXED POINT AND EIGENVALUE THEORY
J
ă
URGEN APPELL, NINA A. ERZAKOVA, SERGIO FALCON SANTANA,
AND MARTIN V
ă
ATH
Received 8 ... Brouwer’s fixed point prin-
ciple which states that every map f : B(R
N
) → B(R
N
) has a fixed point. Interestingly, this
characterizes finite-dimensional Banach spaces, inasmuch as in each in nite-dimensional
Banach...
- 20
- 249
- 0
