pencils of rays of the second order
Project Gutenberg’s Researches on curves of the second order, by George Whitehead Hearn ppt
... of the first order The preceding will therefore be homogeneous and in general of the third order Hence, classifying the curves described on a spherical surface by the orders of the equations of ... same In order therefore to determine m, suppose the origin changed to the extremity of one of the principal axes of the solid, the greatest or least (not the mean) Let A be the length of such ... to a cone of the second order such that their traces on a cyclic plane are always inclined at the same angle, the intersection of such planes will trace out another cone of the second order having...
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báo cáo hóa học: " Study of the asymptotic eigenvalue distribution and trace formula of a second order operatordifferential equation" ppt
... From the above, for |h| < ε we have |yk (t + η) − yk (t)|2 dt < 2ε This shows the equicontinuity of ER, and it completes the proof of the discreteness of the spectrum of L0 The derivation of the ... (2:7) Further, let N be the number of positive roots of the function in (2.6), and W be the number of sign changes in its coefficients Because the radius of convergence of this series is ∞, then ... vicinity of zero is O(zν+1), and the order of its denominator is O(zν), the integral along the left part of contour vanishes Now, consider the integrals along the remaining three sides of the contour...
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Báo cáo hóa học: " Excitonic effects on the second-order nonlinear optical properties of semi-spherical quantum dots" pdf
... blue-shift of the energy peaks of the order of several meV in the studied spectra These results were found for two quantum dot sizes, in the first one the characteristic quantities of the harmonic ... This is because the mean spatial separation between the electron and the hole increases, and therefore the Coulomb interaction decreases, as the energy of the quantum state increases The final result ... exists in the quantum dot Figures and reproduce the reported results quite well [5,8] regarding the enhancement of the nonlinear optical coefficients due to the quantum confinement of the exciton...
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Báo cáo hóa học: "Research Article Global Behavior of the Components for the Second Order m-Point Boundary Value Problems" potx
... , the bifurcation structure of the nodal solutions of 1.8 , 1.9 becomes more complicated: the component of the solutions of 1.8 , 1.9 from the trivial solution at λk /f0 , and the component of ... (H0) and 3.6 hold If μ, u ∈ E is a nontrivial solution of 3.3 , then u ∈ Tk for some k, ν Proof The proof of Lemma 3.6 is similar to the proof of Lemma 3.1 omit it 4, Proposition 4.1 ; we ν Remark ... eigenvalues of the linear problem Lu λu, u ∈ E 2.5 We call the set of eigenvalues of 2.5 the spectrum of L, and denote it by σ L The following lemmas can be found in 3, 4, 12 Lemma 2.3 Let (H0) hold The...
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Fredholm alternative for the second order differential opertor associated to a class of boundary conditions
... Fredholm property of the operator In the rest of paper we use the following notations is zero matrix of order d × d and θ is zero element of d Id : the identity matrix of order d ν z(t) := t ... (3.7) and the continuity of of Lemma is complete we can obtain the estimate (3.8) and the proof The main result is presented as below Its proof is directly corollary of above analysis Theorem 3.1 ... , } Proof The proof of this Lemma is straightforward and we will omit the details Theorem 2.1 The operator • zero if dim (Im + Im • positive if dim (Im is Fredholm Moreover the index of is )...
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Motivation in learning english speaking of the second year tourism major students at tourism and foreign language department, sao do college of industry
... Almost of them came from Northern provinces of Vietnam The majority of the population is from the countryside The average score of English they got in the entrnace exam ranges from to These students ... O.K The content of the textbook was suitable for the students The kinds of the exercises in the books were designed suitably, able to develop speaking skills of the students However, most of the ... 0 Order of lessons 0 The result of the question (questionaire for the students) revealed that the topics and the content of the textbooks attracted the students very much Among 11 t opics in the...
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AN INVESTIGATION INTO TECHNIQUES TO OVERCOME FACTORS AFFECTING THE PARTICIPATION IN CLASSROOM ORAL ACTIVITIES OF THE SECOND YEAR TOURISM STUDENTS AT CSSH
... O1: the degree of the participation before the experiment of Class A O2: the degree of the participation at the end of the experiment of Class A O3: the degree of the participation before the ... dominate the activity Second, students often lose their confidence when giving their presentation It is the result of the fact that they not often have chance to speak English in front of the crowd ... the title of the presentation, the purpose(s) of the presentation, the length of time he/she will take, the main parts or points he/she will cover, the visual aids he/she will use, the time the...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... proteins of these subregions (Fig S1C) and 1654 Fig Of all members of the KIND family of proteins, only KIND2 binds to MAP2 Pull-down assay (PD) of the endogenous MAP2 from cerebellar lysates of P21 ... [9] The KIND domain in these proteins is localized to the N-terminal region, and their specific functional domains are located in the C-terminal region The C-lobe of protein kinases mediates the ... that the core sequence critical for the specific MAP2 binding resides within the 32 residues (amino acids 456–487) of the v-KIND KIND2 domain To examine whether the MAP2 binding core site of v-KIND...
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Tài liệu History and Ecclesiastical Relations of the Churches of the Presbyterial Order at Amoy, China doc
... of the saints of the Most High, is made to lie at the basis of the action of the last Synod! History and Ecclesiastical Relations of the Churches of the Presbyterial Order at Amoy, China 17 The ... Surely it is not the spirit of the world, neither is it the spirit of the devil Try the experiment, then, and see whether the wonders of God's grace will alienate the hearts of his people Your ... according to the new plan, the Missionaries form themselves into the kind of Classis now required of them; what will be the relation of the Classis of Amoy to the Board of Foreign Missions? Is the Classis,...
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Báo cáo khoa học: Saccharomyces cerevisiae Ybr004c and its human homologue are required for addition of the second mannose during glycosylphosphatidylinositol precursor assembly ppt
... but one of the predicted reactions in the GPI pathway The exception is the addition of the second mannose to the GPI core We show here that depletion of the essential, multispanning membrane ... Ybr004cp functions upstream of Smp3p Together, these data further support the conclusion that Ybr004cp functions in the yeast GPI assembly pathway Sequence analysis of the Ybr004cp protein family ... GPIs We conclude that human Ybr004cp is the functional equivalent of S cerevisiae Ybr004cp Discussion The majority of the steps in assembly and decoration of the GPI precursor glycolipid have been...
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Proceedings of the Second International Workshop on Library-Centric Software Design (LCSD ''''06) docx
... demonstrate the ease of use of the GIDL extension and reason about the soundness of the translation mechanism 4.1 The Generic Base Class Figure presents a simplified version of the base class for the ... string that contains the query using the value of variable s or i The third example, computes the value of the expression whose value is included in the query The type checking of these queries is ... string For example, in the specification of the forwards to construct of the driver construct, the lexeme of the terminal s is the parameter to the Class.forName construct The vertical bars are...
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Báo cáo khoa học: The tetralogy of Fallot-associated G274D mutation impairs folding of the second epidermal growth factor repeat in Jagged-1 potx
... in the presence of the GSH ⁄ oxidized GSH (GSSG) redox couple The RP-HPLC profile of the purified, reduced J1ex6 peptide is also shown mutant, the correct folding and the complete formation of the ... obtained in the present study suggest the opposite There are several lines of evidence in support of this hypothesis: the dramatic impairment of the oxidative folding in vitro induced by the G274D ... localization of the mutated Jagged-1 in NIH-3T3 cells The question arises as to whether the fraction of the mutated Jagged-1 that is presented at the cell surface is correctly folded The results...
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Báo cáo khoa học: ATP-binding domain of heat shock protein 70 is essential for its effects on the inhibition of the release of the second mitochondria-derived activator of caspase and apoptosis in C2C12 cells potx
... respect to the role of HSP70 in the inhibition of the release of Smac and apoptosis GAPDH Ratio of HSP70 to GAPDH 14 # 12 # 10 * The role of the ATP-binding domain of HSP70 in the prevention of the ... decreased In the transfected cells, HSP70 over-expression inhibited the release of Smac from mitochondria into the cytosol in a dosedependent manner Under the same conditions, the absence of another ... showing immunoreactive bands of the expected sizes (Fig 4B) Next, whether the protective potency of HSP70 would be annulled by deletion of the ATP-binding domain or the peptide-binding domain was...
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The Cleveland Eraby A Chronicle Of The New Order In Politics (dodo Press) By Henry Jones Ford pdf
... which became for them the tomb of the Capulets; most of them were never heard of afterward From the Senate there were 2700 bills Nine tenths of the time of the committees of the Forty-eighth ... always in order, and takes precedence of all other motions as to the order of business “ The practical effect of the rules was that, instead of remaining the servant of the House, the committee ... Britain the entire question of the fishery rights of the two governments and 38 The Cleveland Era: A Chronicle of the New Order in Politics their respective citizens on the coasts of the United...
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Báo cáo Y học: The role of the second binding loop of the cysteine protease inhibitor, cystatin A (stefin A), in stabilizing complexes with target proteases is exerted predominantly by Leu73 pdf
... Leu73–Asn77 segment in the second binding loop of cystatin A After each of these steps, the conformation of the second binding loop in the complex was refined by energy minimization of the Leu73–Asn77 ... considerably decrease the contribution of the second binding loop of cystatin A to the inhibition of target proteases However, the flexibility of the second binding loop of cystatin A demonstrated ... of the inhibitor in protease binding can differ with the target protease [28] The contributions of the N-terminal region and the first binding loop of family and cystatins, as well as of the second...
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in what ways and to what effect did the british cinema of the second world war mobilize support for th
... guidelines were therefore enforced to raise the cultural and intellectual levels of the general public whilst also moderating the amount of information they were exposed to whether it be on the weekly ... her sexuality freely As the nation lived under the constant threat of death the film seemed to echo the general feeling of living for the day The film concludes with 'the happiness we have is ... and the very real temptation of extra-marital affairs Whilst the Ministry of Information were not unaware of these issues they wanted to maintain an image of strength These problems could only be...
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The Local Benefits of Global Air Pollution Control in Mexico City - Final Report of the Second Phase of the Integrated Environmental Strategies Program in Mexico ppt
... stand, or another form of coordinated operation Consequently, we shall not consider this element of the program in the analysis The fourth goal of the program is to improve the income of the taxi ... in models of so-called “rational scrappage”, where the optimal decision of the owner to keep or scrap the vehicle is based on the minimization of the present value of the costs from the two alternatives, ... reflected in the parameter values (i.e., the emissions factors and the fuel economy of the new vehicles) On the basis of the changes introduced in the control scenario, data are needed on the incremental...
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Báo cáo khoa học: Crystal structure of the second PDZ domain of SAP97 in complex with a GluR-A C-terminal peptide ppt
... proteins The secondary structural elements of SAP97 PDZ2 are included at the top of the sequence alignment The residues (Gly328-Leu329-Gly330-Phe331) of the carboxylate binding loop and the critical ... structures The solution structure of the second PDZ domain of PSD-95 has been determined by NMR [21], and, quite recently, coordinates of the PDZ2 domain of SAP102 crystallized in the absence of ligand ... 4) The structure of the C378G variant of SAP97PDZ2 was practically identical to that of C378S variant, except for the mutated residue, and because of its better resolution, only the structure of...
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Báo cáo khoa học: Expression, purification and characterization of the second Kunitz-type protease inhibitor domain of the human WFIKKN protein pot
... determinant of the hydrophobic S¢2 binding pocket of trypsins is the side-chain of Tyr151 [18] The importance of this residue is underlined by the fact that in the case of the second Kunitz-domain of ... (JASCO) Fig Alignment of the sequences of the second Kunitz-modules of the human and fugu WFIKKN proteins (wfikkn_hu_2; wfikkn_fugu_2) with the second Kunitz-domains of the human and the two fugu WFIKKNRP ... spectra of the second Kunitz–type protease inhibitor module of human WFIKKN The solid line indicates the spectrum of the recombinant protein, the dotted line indicates the CDPro-predicted spectrum of...
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