application of the moment area method

... Bracket Functions 209 *6.4 Moment- Area Method 219 a Moment- area theorems 220 b Bending moment diagrams by parts 222 c Application of the moment- area method 225 6.5 Method of Superposition 235 CHAPTER ... of inertia of area polar moment of inertia of area centroidal polar moment of inertia of area stress concentration factor; radius of gyration of area; spring sti¤ness length e¤ective length of ... Review of Properties of Plane Areas A.1 First Moments of Area; Centroid A.2 Second Moments of Area 488 487 487 a Moments and product of inertia 488 b Parallel-axis theorems 489 c Radii of gyration...

Ngày tải lên: 09/03/2016, 10:22

... hydrogenase of a photosynthetic eukaryotic cell, represents a novel type of Fe-hydrogenases Parts of the deduced amino-acid sequence of the cDNA correspond to the polypeptide sequence of the tryptic ... addition to the detection of the protein using antibodies raised against the Fe-hydrogenase, the localization of the mature protein in the chloroplast stroma is indicated by a high content of hydroxylated ... [50,51] Anaerobic treatment of maize seedlings alters the profile of total protein synthesis [52,53] It is known that the induction of the anaerobic proteins is the result of an increased mRNA level...

Ngày tải lên: 08/03/2014, 22:20

... if K t a bt with a, b > From now on, whenever the function K satisfies the assumption of Theorem 2.1, we denote by us the unique global minimum of the functional Ψ defined in 2.1 Moreover, for ... problem Pλ is the stationary analogue of the well-known equation proposed by Kirchhoff in This is one of the motivations why problems like Pλ were studied by several authors beginning from the seminal ... the seminal paper of Lions In particular, among the most recent papers, we cite 3–7 and refer the reader to the references therein for a more complete overview on this topic The case λ was considered...

Ngày tải lên: 21/06/2014, 11:20

... Academy of Sciences of the United States of America, vol 27, pp 222–224, 1941 T Aoki, “On the stability of the linear transformation in Banach spaces,” Journal of the Mathematical Society of Japan, ... called the Theodorus function Theorem 1.1 The unique solution f : −1, ∞ → C of 1.1 satisfying the additional condition that lim n→∞ f x n f n 1.3 for all x ∈ 0, is the Theodorus function Theorem ... Note that the only substantial difference of the generalized metric from the metric is that the range of generalized metric includes the infinity We now introduce one of fundamental results of fixed...

Ngày tải lên: 22/06/2014, 11:20

... are the putative target of this cytokine [18,19] The localization of Ang-1 is similar to that of VEGF, which further supports the crucial role of the interaction between these two pathways Ang-1 ... the gene of interest was directly related to the fluorescence detection of FAM after 40 cycles The amount of cDNA was calculated using a comparative CT method and the standard curve method [33] ... confirmed the expression of this antigen mainly on endothelial cells Tie2 mRNA and protein expression followed the same pattern of expression as Tie1 There are some possible reasons why the immunohistochemistry...

Ngày tải lên: 09/08/2014, 03:24

... immunoreactive The number of cells of a given type that reacted with a specific antibody divided by the total number of cells of that given type was defined as the percentage of reactivity The mean ... responsible for acquisition of data; AEK was responsible for design of the study, interpretation of the data and manuscript preparation, and all authors have approved the content of the manuscript Acknowledgements ... that they have no competing interests Authors' contributions SS was responsible for design of the study, acquisition of data, analysis and interpretation of the data and manuscript Page of 10...

Ngày tải lên: 09/08/2014, 10:21

... panel) or localization to the nucleus (Figure 3, 2nd panel) However, none of the other isoforms retained the capacity to form these structures, but rather exhibited their own, unique localization ... evaluated the capability of the ASC isoforms to interact with caspase Because activation of caspase would result in proteolytic cleavage of the CARD of pro-caspase 1, we expressed the C285A catalytically ... inflammatory activation of macrophages [37] Therefore we investigated the localization patterns of the three alternate ASC proteins Expression plasmids encoding each of the ASC isoforms were transiently...

Ngày tải lên: 11/08/2014, 03:20

... slope), the descending slope of the lactation curve (b2), the interaction effect of TIME_CC with the starting level of milk production (b ), the interaction effect of PAR with the starting level of ... managerial, or as is more often the case, a combination of both Nevertheless, the alteration in the profile of the lactation curve may pose an opportunity of early identification of a herd reproductive ... by QQ-plots testing the normality of the residuals, and predicted values were plotted against residuals to assess the homogeneity of variance of the residuals The fit of the estimated lactation...

Ngày tải lên: 12/08/2014, 18:22

... MYLK-210 expressed as the fraction of MYLK-210 in the four groups (d) Graph of the fraction of MYLK-130 expressed in the four groups These results represent densitometry analysis of western blots ... Thus, in glaucoma there appears to be MYLK isoform switching towards the larger protein The difference between the two proteins is the presence of an amino-terminal extension in the 210 kDa species ... 1b is the network of proteins associated with the phosphorylation of the regulatory light chain of myosin II and activation of myosin-ATPase (MYH10) Two network nodes are critical for the regulation...

Ngày tải lên: 14/08/2014, 20:22

... problems 1.5 Since the proof of the main theorem Theorem 4.1 in this paper is independent of the expression form of G t, s and only dependent on its continuity and nonnegativity, there are similar ... all t ∈ 0, , s ∈ 0, Proof From the properties of G1 t, s , and the definition of G2 t, s , we can prove that the results of Proposition 2.3 hold Theorem 2.4 If μ ∈ 0, α − , the function G t, s defined ... 19 In 19 , the authors used the fixed point theorems to show sufficient conditions for the existence of at least one and at least three positive solutions to problem 1.5 For the case of α 2, boundary...

Ngày tải lên: 21/06/2014, 05:20

... 1.3 Section shows that operator T satisfies the hypothesis of the Banach fixed point theorem and thus the sequence {T m z0 }m∈N converges to the solution z of 1.1 for any z0 ∈ C 0, However, such ... explicit way The method we present consists of replacing the first element of the convergent sequence, T z0 , by the new easy to calculate function z1 ∈ C 0, , and in such a way that the error T ... conditions, we can estimate the rate of convergence of the sequence of projections For this purpose, consider the dense subset {ti }i≥1 of distinct points in 0, and let Tn be the set {t1 , , tn...

Ngày tải lên: 21/06/2014, 10:20

... Numerical Solutions of the Black Scholes Equation The left-hand side of the heat equation, on the other hand, cannot be unambiguously approximated The following are some of the more common approximations, ... difference method seriously The last two methods tried to overcome the biases which are inherent in the discretization of the time variable However, there is another approach: when using the approximation ... exponentials of the first column Note that the S values in this grid correspond to those of the Jarrow– Rudd scheme of Figure 7.4 If the reader is unsure of the reason for this, he will find the answer...

Ngày tải lên: 25/10/2013, 19:20

... Assemblage of the clones yield the full-length cDNA sequences of at least two distinct LDH-A isoforms, which differ substantially in the coding sequence and length of the 3¢-UTR Therefore, isoform-specific ... acclimation Therefore, we think that the described mechanism maintains either (a) the kinetic ⁄ thermodynamic properties of this metabolic node by ‘dilution’ of the major mRNA with the minor one; ... All the observed dynamic changes in enzyme properties under acclimation should be considered in the context of the relevance for the performance of metabolic networks, because the theory of metabolic...

Ngày tải lên: 19/02/2014, 02:20

... plotting the ratio of the fitting functions of wild-type over mutant, either in the presence or in the absence of a Du, as shown in Fig 3C In the presence of a Du, the difference between the two ... in the case of the mutant The large difference relative to the wild-type can be best appreciated by taking the derivative of the fitting functions of the mutant and wild-type data and plotting their ... different PCR runs The lower ATP synthesis rate of the mutant was not due to a lower efficiency of the electron transport chain or higher permeability of the membrane as the ATP synthesis rate induced...

Ngày tải lên: 21/02/2014, 03:20

... given the magnitude of economic activity in the area, as well as the alarming damage it may cause to human beings given the high population level in the region In spite of the magnitude of importance ... results -the coefficient would be indicative of the effect of the change in the independent variable on the change in the pollutant A positive coefficient means that an increase in the rate of change ... assumes that the environment becomes better as income increases Furthermore, one of the criticisms of the EKC is that it has an anti-environmentalist tone because it downplays the urgency of the environment...

Ngày tải lên: 06/03/2014, 16:20

... promoters These results show that the configuration of nGAAn units in the promoter is important in determining which hHSF members are involved in the regulation of the gene Footprint analysis of the ... hHSF4–VP16, without changing the magnitude of the heat shock response (cp3) The mutational analysis of the CRYGA and CRYGC HSEs suggests that the nucleotide sequences and configuration of nGAAn-like units ... the binding affinity for HSEstep was threefold lower than that for HSE3P The amount of hHSF2 polypeptide used in the assay was fourfold lower than that of hHSF1 polypeptide, and the addition of...

Ngày tải lên: 07/03/2014, 00:20

Ngày tải lên: 14/03/2014, 13:20

Ngày tải lên: 16/03/2014, 03:20

... represent the geometric centers of the cavities that are located over the protein surface, and the blue spheres indicate the geometric centers of the cavities that are located inside the b-barrel The ... indicating the importance of the positive charges for the occurrence of nonspecific contacts with DNA [22] The BPV-1 protein shows low flexibility of the loop connecting the b2 and b3 strands (Fig 6B) The ... both the HPV-16 and BPV-1 E2 trajectories to identify the main 3N directions along which the majority of the protein motion is defined [27,28] The analysis is based on the diagonalization of the...

Ngày tải lên: 16/03/2014, 10:20