graphical representation of the time dependent stress of solid materials

... However, the absolute amount of apoB endocytosed, degraded and accumulated was dependent upon the nature of the LDL modification; these were quantified at the 96 h time point (Fig 2D) The extent of protein ... receptor-blocking experiments The rates of uptake of both the lipid and protein components are not matched by the rate of cellular metabolism of these species, resulting in the accumulation of both unmodified ... that it may be the nature of the products arising from glycation, rather than purely the loss of the parent amino acid, which is the key factor in terms of receptor recognition [29] There are no...

Ngày tải lên: 19/02/2014, 02:20

... describe the motion of the person and his keys while he is holding them Then we will look at the motion of the person and his keys after he lets go of them Let's begin by looking at the motion of the ... with the system both with and without the NM (Section 4) Our analysis of the users’ subjective evaluation of the system indicates that users prefer the version of the system with the NM over the ... Tutor5 The left side of the figure shows the interaction transcript (not available to the user at runtime) The right side of the figure shows the NM which will be discussed in the next section Our...

Ngày tải lên: 20/02/2014, 12:20

... USA) at the ÔServeis Cientifico-TecnicsÕ of the University of Barcelona, using the 488 nm line of an argon laser and standard optical emission filters Percentages of cells at each phase of the cell ... h The levels of p53 in cells continuously treated with WP631 decreased, which was consistent with the suppression of the arrest in G2/M, the production of polyploidy, and the final death, independent ... presence of 60 nM WP631 (the IC75 of which was measured at 72 h) is shown in Fig 2E It illustrates the ability of the cells to exclude Trypan blue for up to 140 h However, by 72–80 h of incubation the...

Ngày tải lên: 20/02/2014, 23:20

... of both space and time variables, in the additive or separable forms Many researchers viewed the source as a function of space or time only In [, ], the authors determined the heat source dependent ... in a bounded domain by the boundary-element method and the iterative algorithm In [], the authors investigated the heat source which is time- dependent only by the method of a fundamental solution ... authors considered the uniqueness and stability conditions of the determination of the heat source under this separate form In spite of the uniqueness and stability results, the regularization...

Ngày tải lên: 16/12/2017, 03:46

... of ! ! , and (b) cos D , the cosine of the angle between D the direction of one pion in the rest frame of the remaining pion pair and the direction of the pion pair The signals are cos2 D distributed ... j, where T is the angle between the B0 thrust axis and the thrust axis of the rest of the event; (c) jcos2 B j, where B is the angle between the beam direction and the direction of the B0 ; (d) ... between the momenta of the B0 and the from the D in the D rest frame The signal is characterized by the kinematic variables q mES s=2 p0 pB =E20 p2B and E EB Ebeam , where the asterisk denotes the...

Ngày tải lên: 16/12/2017, 03:59

... data for the downstream and long K S0 subsamples separately The efficiency function is then used to correct the description of the decay time distribution The finite decay time resolution of the detector ... shows the projection of the full PDF and the shaded area the projection of the background component Table Summary of systematic uncertainties on the CP parameters Fig (Colour online.) Time- dependent ... of S J /ψ K and C J /ψ K S S The analysis is performed using the following set of observables: the reconstructed mass m J /ψ K , the decay time t, the esS timated decay time resolution σt , the...

Ngày tải lên: 16/12/2017, 15:12

... which represents the state of the entities In this software, the process of the diagram graphically represents the state transitions of the molecules involved, which could illustrate the interactions ... calculates the expected log likelihood over the conditional distribution of the missing data The M-step updates the over model parameters by maximizing them from the probabilistic results of the E-step ... algorithm The time complexity of this algorithm is O (nm2 + Qn2ml), where n is the number of sequences in the data set, and m is the average length of sequences 2.2.2 Graphical presentations of various...

Ngày tải lên: 07/10/2015, 10:10

... Finally, the time- frequency representation of the signal is generated by calculating the inverse Fourier transform of the ambiguity function If the signal of interest is not a sum of chirplets, the ... in time and frequency [40] The spatial frequency of the oscillations depends on the distance between the monocomponents in time- frequency plane; that is, the farther apart the components, the ... consist of a number of formant frequencies illustrating the resonance of the vocal tract In such a case, chirplets (or chirp signals of limited time extent) can be thought of as a good model of the...

Ngày tải lên: 21/06/2014, 16:20

... over time Therefore, the market is concerned with the problem of identifying of non-constant volatility [20, p 741] We have the problem of calibrating the implied volatility σ (t, X ) from the ... of the lemma, we have S(wδ+ )(t) ≤ S(wδ+1 )(t) which gives the last desired inequality This completes the proof of Lemma 3.2 The Continuity of R(w, δ) For a fixed δ, to prove the continuity of ... to get the desired estimate This completes the proof of Theorem Corollary Let the assumptions in Theorem hold If there exist μ, K2 > such that < λμ < and ≤ vex (t) ≤ (T K −t)μ , then there exists...

Ngày tải lên: 16/12/2017, 09:00

... africans: the history of a continent defeat of Egypt in the Six Days War of 1967, the success of the Iranian Revolution of 1978–9, and refusal by Egypt’s rulers to allow the Muslim Brotherhood ... 315 the state contraction and anti-apartheid struggle of the 1980s, through the rapid population growth of the 1950s, through the cities and commercial networks of the colonial period, through the ... and the Coloured and white populations of the Western Cape The new constitution took still further the gradual centralisation of South Africa during the twentieth century, making the provinces dependent...

Ngày tải lên: 01/11/2013, 07:20

... was then ligated to the EcoRI site of the p2159 vector, a vector with TPI1 promoter and URA3 selection marker derived from the pYX212 [17], and the orientation of the open reading frame in the ... as the untagged protein, indicating that the tag was not interfering with the protein activity The tagged protein was purified and then used for further analysis In the reductive reaction, the ... with the number EC 1.1.1.156 The properties of GLD2 are similar to those of the enzymes purified from A niger [1] and A nidulans [2]; that is, the enzyme catalyses the reversible reduction of DHA...

Ngày tải lên: 19/02/2014, 06:20

... common (i.e the cycles in such a combination not touch each other) The value (the sign) of a cycle is the product of the values (the signs) of its steps The sign of the magnitude of a Ôminus ... The absolute magnitude of a combined autoinfluence path is the product of all the rates divided by the product of all the concentrations of its species Therewith the coefficient of order p of the ... network, is the basis of the graphical analyses of the characteristic equation and of the method we develop here Inspection of Eqn 12 shows that in all coefficients ap the term consisting of negative...

Ngày tải lên: 19/02/2014, 16:20

... image in the table using the ~-expression, and then finding the corresponding element in the model If the element in the model that was the denotation of the h-expression was not expanded in the same ... evaluation of "talk" This forces the model to expand to contain the property of talking The addition of this new property expands the domain of the set of properties denoted by "John", thus forcing the ... ~-expression and the ima6e of its denotation in the current stage of the dynamic model When the domain of the ~-expression expands, the correct denotational relationship is maintained by expanding the image...

Ngày tải lên: 21/02/2014, 20:20

... comparison, the amount of GroEL was determined in the same extracts using anti-GroEL Ig It has been previously shown that at the beginning of the stationary phase the rate of synthesis of heat-shock ... respectively In order to estimate the ratio between the amounts of UP12 and the total amount of protein in the extracts, a series of samples containing determined amounts of the purified UP12 were separated ... Taken together, these observations indicate that maintenance of the correct folding state of GatY in E coli probably requires the assistance of two chaperone systems The identification of UP12 as...

Ngày tải lên: 22/02/2014, 07:20

... operator The higher the p-value attached to an operator, the closer is the interpretation of that operator in accordance with the rules of ordinary Boolean logic On the other hand, the smaller the ... introduced recently with the following main properties: [17-18] a) It is not possible in the present context to furnish the details of the operation of the extended logic system The following results ... reflecting the uncertain nature of term relations in the language Tn the extended system, soft Boolean queries are easy to formulate, and methods exist for a completely automatic formulation of the soft...

Ngày tải lên: 22/02/2014, 09:20

... dimer are mainly limited to the conformation of the Glu-Pro dipeptide in the hinge region between the last b-strand and the core of CKS The crystal structure of the complex of CKS with CDK2 ⁄ cyclin ... for destabilizing the double bond character of the pThr-Pro bond [26] Further evidence is available for the catalytic mechanism of Pin1 resembling more closely that of the other prolyl cis ⁄ ... whereas in the study on cyclin E degradation, Pin1 was brought in by the phospho-cyclin E and not by the CDC4a component of the final complex (Fig 2) [35] Therefore, the outcome of the molecular...

Ngày tải lên: 07/03/2014, 05:20

... investigate the possible existence of different isoforms of the PKA C-subunit in the sea mussel M galloprovincialis Results Separation of different isoforms of the C-subunit In order to demonstrate the ... demonstrate the presence of different isoforms of the PKA C-subunit in mussels, the protein was partially purified from the PAM and the mantle tissues of the mollusc, and then subjected to cation ... result of the in vivo deamidation of the Asn2 residue, and therefore the only difference between CA and CB was the presence of aspartic acid or asparagine, respectively, at position of their sequences...

Ngày tải lên: 07/03/2014, 06:20

... respectively [29] The overall analysis, examining the topology of the phylogenetic tree and the position of each gene inside the cluster, was informative regarding the orthology relationships of the distinct ... vertebrate enzymes The most significant difference between the amphioxus and the other retinal reductases was, nevertheless, their preference for the NADH cofactor To our knowledge, these are the first SDR ... on the cytosolic side of the membrane [38,39] Amphioxus RDH did not show positively charged amino acids at the N-terminus of the signaling sequence, but rather contained the L24ERGR motif at the...

Ngày tải lên: 07/03/2014, 09:20

... [25] The structures of all group members show ThDP in the V-conformation that brings the C2 atom of thiazolium in close proximity to the N4¢ atom of the pyrimidine moiety Moreover, one of the ... and of Dom-a¢ of a neighbouring subunit (pyrimidine moiety) The active centre is defined by the thiazolium ring of ThDP, which sits in a deep pocket opening to the outer surface of the tetramer The ... Stereo ribbon plot of the D2-symmetric BAL tetramer with the three molecular twofold axes P, Q and R using the colors of Fig The tetramer should be described as a dimer of dimers The tightest interfaces...

Ngày tải lên: 07/03/2014, 12:20