the heat conduction equation in cylindrical coordinates
Báo cáo hóa học: " Global attractor of the extended FisherKolmogorov equation in Hk spaces" pot
Ngày tải lên :
20/06/2014, 22:20
... http://www.boundaryvalueproblems.com/content/2011/1/39 Page of 10 In this article, we shall use the regularity estimates for the linear semigroups, combining with the classical existence theorem of global attractors, to prove that the extended ... closure of H1 in H2(Ω) and Hk = H2k(Ω) ∩ H1 for k ≥ Before the main result in this article is given, we show the following theorem, which provides the existence of global attractors of the extended ... Lemma 2.3 This theorem follows from (3.3), (3.4), and Lemma 2.3 The main result in this article is given by the following theorem, which provides the existence of global attractors of the extended...
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Báo cáo y học: "Small interfering RNA mediated Poly (ADP-ribose) Polymerase-1 inhibition upregulates the heat shock response in a murine fibroblast cell line" pptx
Ngày tải lên :
11/08/2014, 03:20
... repressing factor of the heat shock response by regulating the expression of HSP-70 Both protein-protein interaction and catalytic activity of the PARP protein play a key role in modulation of the heat ... prevents their binding to DNA On the contrary, inhibition of PARP-1 enables the binding of the transcription factors to their specific DNA sites [5] Thus, it is possible that both physical interaction ... While the cell type utilized in the two studies was remarkably similar, the duration of heat shock was different In our study, the cells were subjected to 45 of heat shock in comparison to 30 in the...
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Báo cáo y học: " Small interfering RNA mediated Poly (ADP-ribose) Polymerase-1 inhibition upregulates the heat shock response in a murine fibroblast cell line." pptx
Ngày tải lên :
11/08/2014, 06:22
... repressing factor of the heat shock response by regulating the expression of HSP-70 Both protein-protein interaction and catalytic activity of the PARP protein play a key role in modulation of the heat ... prevents their binding to DNA On the contrary, inhibition of PARP-1 enables the binding of the transcription factors to their specific DNA sites [5] Thus, it is possible that both physical interaction ... While the cell type utilized in the two studies was remarkably similar, the duration of heat shock was different In our study, the cells were subjected to 45 of heat shock in comparison to 30 in the...
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THE COMPLEX MONGEAMPERE EQUATION IN ` DOMAIN OF C n
Ngày tải lên :
14/10/2015, 08:01
... continuous Notions pertaining to the plurifine topology are indicated with the prefix F and notions pertaining to the fine topology are indicated with Cn For a set A ⊂ Cn we write A F for the ... = µ in Ω In the following, we give an example to show that there exists a bounded domain Ω and the non-negative measure µ in Cn such that the MongeAmp`ere equation (ddc u)n = µ is solvable in ... is as follows In Section we recall some notions of pluripotential theory which is necessary for the next results of the paper In Section we prove the main result of the paper Preliminaries Some...
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báo cáo hóa học: " An initial-boundary value problem for the one-dimensional non-classical heat equation in a slab" potx
Ngày tải lên :
21/06/2014, 02:20
... the data f, g, h and Fi (i = 1,2) in problem (P1) Then, we obtain the following result: Theorem Let us consider the problem (P1) under the assumptions (HA) to (HD), then we obtain the following ... V2 | then the hypothesis (H6) holds In order to extend the solution to a maximal interval we can apply the Theorem 2.3 [[14], p 97] Taking into account that function m = m(t,τ), defined in (2.11), ... are related to the evolution of the heat ux(0,t) It is called the thermostat problem A heat conduction problem of the type (1.1) to (1.4) for a semi-infinite material was analyzed in [5,6], where...
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Simulation of the thermal borehole resistance in groundwater filled borehole heat exchanger using CFD technique
Ngày tải lên :
05/09/2013, 14:58
... 2-8] Since the aspect ratio is small, the heat transfer is often treated as transient in the bedrock and steady-state inside the borehole using the borehole thermal resistance to describe the heat ... conductive heat transfer) The result for THT is presented in Section 3.1 and for CHT in Section 3.2 and is further discussed in Section during comparison of the two models Since the heat transfer in the ... temperatures in the middle of the borehole, while constant temperature results in a more even spread of the heat in the borehole Using constant heat flux at the pipe wall (cq"pw) thus results in higher thermal...
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Tài liệu Đề tài " Global well-posedness and scattering for the energy-critical nonlinear Schr¨odinger equation in R3 " docx
Ngày tải lên :
16/02/2014, 06:20
... spacetime In [12], [13] this was achieved by translating the origin in the integrand of (1.6) to an arbitrary point y, and averaging against the L1 mass density |u(y)|2 dy In particular, the following ... Putting this all together, we obtain O(vlo ∇vhi ) −1/2 −δ ε1/2−δ N1 min(N4 , εN4 1/2 6/5 L2 Lx t ) N1 ≥N2 ≥N3 ≥N4 Performing the N1 sum, then the N2 , then the N3 , then the N4 , we obtain the ... |t|−3/2 Combining these estimates we obtain the lemma in the case p = ∞ To obtain the other cases we need some decay on f (t, x) in the region |x| C(η0 )(1+|t|) For this we use the Fourier representation...
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Báo cáo khoa học: Cellular refractoriness to the heat-stable enterotoxin peptide is associated with alterations in levels of the differentially glycosylated forms of guanylyl cyclase C pdf
Ngày tải lên :
08/03/2014, 08:20
... enterotoxin in human intestine and in a human intestinal cell line (Caco-2) J Cell Physiol 156, 138–144 20 Cohen, M.B., Hawkins, J.A & Witte, D.P (1998) Guanylin mRNA expression in human intestine ... soybean trypsin inhibitor, lgÆmL)1 leupeptin, lgÆmL)1 aprotinin and 100 lM sodium orthovanadate The protein was estimated by using a modification of the Bradford protein assay [29] In vitro guanylyl ... 125I-labeled STY72F for h at 37 °C in binding buffer (50 mM Hepes, pH 7.5, mM MgCl2, 0.1% bovine serum albumin, 10 lgÆmL)1 leupeptin, 10 lgÆmL)1 aprotinin) Following incubation, the reactions were filtered...
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in the heat of the night
Ngày tải lên :
21/03/2014, 22:04
... part of the day, night time In the end, the fact of the matter was that the police didn't have him there by the law, he wasn't made clear of that in the beginning of the interview One thing that ... way if the found the piece used by the killer, the could pin it to the man who did it This in my opinion is a very smart thing to do, but there is a lot of wood out there I think that the reason ... in the pits for the whole day Then the daughter of Mr Mantoli came in and talked to Sam about the murder Sam said that he was innocent of the murder charges She then told him to look her in the...
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Báo cáo "Quantum kinetic equation in the quantum hadrondynamics (QHD-I) model " pptx
Ngày tải lên :
22/03/2014, 11:20
... the Fermi - Dirac distribution These free propagators given in Eqs.(45), (46) and (51), (52) are thermal because the initial state in chosen to be in thermal equilibrium and the interaction in ... obtained the kinetic equation for fermion in the QHD-I model, including the fermion’s interaction with the neutral scalar and vector mesons The fermion distribution in non equilibrium is investigated ... γ ν Fig The Feynman diagrams contribute to the kinetic equation for fermion’s interaction up to two loop order The bold solid line is the fermion propagator S, the only solid line is the scalar...
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Báo cáo khoa học: Deletion of Phe508 in the first nucleotide-binding domain of the cystic fibrosis transmembrane conductance regulator increases its affinity for the heat shock cognate 70 chaperone docx
Ngày tải lên :
23/03/2014, 05:22
... Assessment of the impact of F508del on the NBD1–Hsc70 interaction To determine the strength of the NBD1–Hsc70 interaction, we thus immobilized the chaperone and quantified the binding of increasing concentrations ... However, in contrast to our findings, Trouve et al [32] found that ATP increased the binding of NBD1 to annexin A5, and that deleting Phe508 had no effect on the annexin A5–NBD1 interaction Interestingly, ... ways First, the binding and hydrolysis of ATP at the nucleotide-binding domain of Hsc70 is known to accelerate its binding and release of substrates, reducing the affinity of their interaction...
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Báo cáo khoa học: The heat shock protein 70 molecular chaperone network in the pancreatic endoplasmic reticulum ) a quantitative approach potx
Ngày tải lên :
30/03/2014, 03:20
... conformational change in the peptide-binding domain Apparently, in the in vitro analysis in the absence of 5184 polypeptide substrates, this leads to reversible trapping of the J-domain or neighboring parts ... ERj5 or their J-domains, such as in the case of ERj2 ⁄ Sec63, are in the low millimolar range Furthermore, the total amounts of Hsp70 and Hsp40 proteins in the ER lumen (Table 1) and the observed ... substrates Proteins with BiP-reactive J-domains have a high affinity for BiP–ATP and can therefore bind to the underside of the ATP-binding cleft Owing to their additional domains, the Hsp40s ERj3,...
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Báo cáo hóa học: "Sweat rate and sodium loss during work in the heat" ppt
Ngày tải lên :
20/06/2014, 00:20
... hair, abstain from drinking, eating, or urinating, and to ensure they were completely dry before re-dressing into the clothes in which they were originally weighed After reweighing, the sweat ... reductions in plasma aldosterone during exercise in the heat following acclimation The findings of the current study would reinforce increased sensitivity to aldosterone as the explanation for the seasonal ... 33.7 mL.kg-1.min-1 in summer and 39.1 mL.kg-1.min-1 in winter The subjects were assumed to be heat acclimatised during the summer experiments, and heat unacclimatised during the winter trials...
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Báo cáo hóa học: " A fixed point approach to the Hyers-Ulam stability of a functional equation in various normed spaces" pptx
Ngày tải lên :
20/06/2014, 22:20
... By Theorem 2.2, there exists a mapping A : X ® Y satisfying the following: (1) A is a fixed point of J, that is, x = A(x) m m A (5) for all x Î X The mapping A is a unique fixed point of J in the ... Theorem 2.2, there exists a mapping A : X ® Y satisfying the following: (1) A is a fixed point of J, that is, A x = A(x) m m (12) for all x Î X The mapping A is a unique fixed point of J in the ... extensively investigated by a number of authors, and there are many interesting results concerning this problem (see [8-12]) Using fixed point method, we prove the Hyers-Ulam stability of the following...
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Báo cáo hóa học: " On the stability of an AQCQ-functional equation in random normed spaces" potx
Ngày tải lên :
21/06/2014, 01:20
... conceived of the study, participated in its design and coordination, drafted the manuscript, participated in the sequence alignment, and read and approved the final manuscript Competing interests The ... of the functional equation (1.4): an even mapping case In this section, we prove the Hyers-Ulam stability of the functional equation D f (x, y) = in complete RN-spaces: an even mapping case Theorem ... 4f (−y) (1:4) in random normed spaces in the sense of Sherstnev under arbitrary continuous tnorms In the sequel, we adopt the usual terminology, notations and conventions of the theory of random...
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báo cáo hóa học: " On the stability of pexider functional equation in non-archimedean spaces" pot
Ngày tải lên :
21/06/2014, 02:20
... x, y Î V1 Now, first by putting y = in Equation 3.7 and applying Equation 3.2 and second by putting x = in Equation 3.7 and applying Equation 3.2 once again, we obtain e e e F1 (x) + F2 (x) − ... Equation 2.5 which satisfies Equation 2.6 x + σ (x) in Equation 2.5, we obtain the following identiThen, by replacing x, y with ties: for any solution g : V1 ® V2 of the Equation (2.5), g(x + σ (x)) ... Î K, then |a + b| = |b| In a non-Archimedean field, the triangle inequality is satisfied and so a metric is defined But an interesting inequality changes the usual Archimedean sense of the absolute...
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Báo cáo hóa học: " On the stability of the exact solutions of the dual-phase lagging model of heat conduction" docx
Ngày tải lên :
21/06/2014, 04:20
... On the other hand, the initial condition is specified in the pre-interval [-t,0] to define the time derivative of the temperature in the interval [0, t] This is a common characteristic of the ... avoided by solving Equation 5c using the Laplace transform method After taking the Laplace transform of Equation 5c, and using Equation 11, it is obtained that in the Laplace domain, the function ... flux The application of the heat flux at the boundary does not guarantee the precedence of the heat flux vector to the temperature gradient at all In fact, whether the heat flux vector precedes the...
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Báo cáo hoa học: " On the stability of a mixed type functional equation in generalized functions" ppt
Ngày tải lên :
21/06/2014, 20:20
... initial values of solutions of the heat equation as a special case of the results as in [24] In this case, the condition (i) in the above theorem is replaced by the following: For every ε > there ... consider the space F (R) In order to solve the general solution and the stability problem of (1.2) in the space F (R), we employ the fundamental solution of the heat equation called the heat kernel, ... the equation for the spaces of generalized functions Using the fundamental solution of the heat equation, we solve the general solution and prove the Hyers– Ulam stability of this equation in the...
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Báo cáo hóa học: " Research Article Existence of Pseudo Almost Automorphic Solutions for the Heat Equation with Sp -Pseudo Almost Automorphic Coefficients" docx
Ngày tải lên :
21/06/2014, 20:20
... to the heat equation 1.1 in the case when the coefficients f, g are Sp -pseudo almost automorphic is an untreated original problem and constitutes the main motivation of the present paper Preliminaries ... 6.2 Ω for all u, v ∈ L2 Ω and t ∈ R We have the following Theorem 6.1 Under the previous assumptions including (H.3), then the N-dimensional heat equation 1.1 has a unique pseudo almost automorphic ... use of the approximation 5.4 rather than 5.5 Throughout the rest of the paper, the constant k α denotes the bound of the embedding Xβ → Xα , that is, u α ≤k α u β for each u ∈ Xβ 5.24 Theorem...
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Báo cáo hóa học: " Heat Conduction of Air in Nano Spacing" doc
Ngày tải lên :
22/06/2014, 00:20
... below T1 Finally, the cooling rate and the heat conduction coefficient of the sample were calculated The key point in the experiment was to obtain the different thickness of air in NS, so the suitable ... the cooling plate was cooled in air automatically The changes of the temperature of the cooling plate were recorded by measuring the voltage in 30s interval until the temperature of the cooling ... Cooling plate Z DT ÂA DZ In Eq 1, Q is the quantity of heat, K is heat conduction coefficient (refers to the conducting heat ability of material), A is the area of heat conduction, and DT is the...
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