... the densely packed arrangement The first topograph represents a reference-free single particle average obtained from more than 200 c rings Most of the examples selected exhibit additional central ... they were regarded as incompletely assembled In preparations derived from recombinant E coli cells, the incomplete assemblies were more abundant than in preparations derived from wild-type I tartaricus ... with phospholipases and lipase The c ring samples isolated from Ilyobacter tartaricus wild-type cells were incubated with phospholipase C (PLC), phospholipase A2 (PLA2) and lipase (Lip), as described...
Ngày tải lên: 07/03/2014, 21:20
... paper company? combinations of raw materials has enabled new paper technical property combinations to printing papers and often at a lower price Standard printing paper grades are interchangeable ... focused paper company strategies or is it a response to increasing competition created by rapidly emerging electronic media? Is it a managed process and an integrated part of a paper company strategy? ... ….…223 Appendices Appendix X The main printing paper grades and their typical end-uses Different regional paper grade classifications Appendix Evolution of mechanical pulp dominating printing papers...
Ngày tải lên: 18/03/2014, 02:20
Natural gas supply management and contract allocation and valuation for a power generation company
... Expensive Application scope Small scale Convergence result 2.3 ADP Backward Yes No guarantee AVI Forward Yes No guarantee API Hybrid Yes Provably convergent Cheap Cheap Cheap Large scale & Special ... iteration (AVI) and approximate policy iteration (API), where the policy is determined by a value function approximation Approximate Value Iteration Approximate value iteration is a widely used approximation ... 2.2.2 In particular, we review two popular ADP algorithms: approximate value iteration and approximate policy iteration As an alternative to ADP, another approach “least-squares Monte Carlo” (LSM),...
Ngày tải lên: 09/09/2015, 08:15
Bài Tự do - P.Ê - Luy - A
... tác phẩm cho l p nghe Giáo án Ngữ Văn 12 a Hoµn c¶nh s¸ng t¸c: Bµi th¬ ®êi ®óng thêi gian ph¸t xÝt §øc ®ang dµy xÐo nưíc Ph p ( m a hÌ 1941) vµ ®ưỵc coi lµ th¸nh ca c a th¬ kh¸ng chiÕn Ph p b ... l p từ theo kiểu xoáy tròn “trên-trên”? Theo em “trên” thơ sử dụng với ý ngh a nào? Có phải hiểu giới từ nơi chốn, đ a điểm ? Hãy liệt kê đ a đ a điểm, nơi chốn mà nhà thơ viết từ “tự do” lean ... THPT Đức Linh 20’ thuật xuất Ph p năm 1922 -Hướng tới nghệ thuật cao siêu trực giác nắm bắt - Khai thác mối quan hệgi a thực mộng, vô thức ý thức -Hình thức tác phẩm xáo trộn không tuân theo...
Ngày tải lên: 21/10/2013, 23:11
Xây dựng e – book hóa học phần phi kim lớp 11 nâng cao hỗ trợ tự học cho học sinh trung học phổ thông
... http://www.giangdaytructuyen.com http://www.eXelearning.org http://www.hoahocvietnam.com http://www.moet.gov.vn http://www.mozilla.com http://www.mozilla.com http://truongtructuyen.vn ... chiến lược phù h p Design: Thiết kế nội dung Development: Phát triển trình Implementation: Triển khai thực Evaluation: Lượng giá 2.3.1.2 Xây dựng e – book H a học 11 NC theo quy trình Phân tích ... phương ph p luận để tìm hiểu chất PPDH định hướng hoàn thiện PPDH 1.2.2.2 Hoàn thiện chất lượng PPDH có 1.2.2.3 Sáng tạo phương ph p dạy học cách liên kết, chuyển h a, a dạng h a phương pháp...
Ngày tải lên: 09/02/2014, 15:53
Tài liệu Báo cáo khoa học: "Unlimited Vocabulary Grapheme to P h o n e m e Conversion for Korean TTS" pdf
... single morpheme We put the whole phoneme sequence candidates in a phoneme graph where a correct phoneme sequence path can be selected for input sentence The phoneme connectivity check performs ... this selection and prunes the ungrammatical phoneme sequences in the graph Implementation and Experiment Results We implemented simple phrase-break detection rules from break and POS tagged corpus ... first phoneme of the adjacent morphemes To handle the OOV morphemes, morpheme phonetic pattern dictionary is developed to contain all the general patterns of Korean POS tags, morphemes, phoneme connectivity...
Ngày tải lên: 20/02/2014, 18:20
Tài liệu STRENGTHEN CONFIDENCE AND WORK TOGETHER FOR A NEW ROUND OF WORLD ECONOMIC GROWTH doc
Ngày tải lên: 21/02/2014, 01:20
NATIONAL INTEGRATED INFRASTRUCTURE MASTER PLAN: AN IMPERATIVE FOR A SUSTAINABLE ECONOMIC GROWTH AND DEVELOPMENT ppt
Ngày tải lên: 08/03/2014, 04:22
Beyond the Business Cycle: The Need for a Technology-Based Growth Strategy potx
... domestic demand should have ratcheted up the economy’s growth rate Instead, average annual real GDP growth was less than half (45 percent) of the average for the previous four decades.4 This apparent ... doubles average living standards in 28 years—about one generation—whereas per capita GDP growing at only one percentage point less (1-1/2 percent per year) leads to a doubling in average living standards ... the rate of economic growth had a pronounced negative impact on tax revenue, which was exacerbated by lower tax rates and higher government spending The result was large budget deficits appearing...
Ngày tải lên: 08/03/2014, 16:20
Báo cáo khoa học: Alternative substrates for wild-type and L109A E. coli CTP synthases Kinetic evidence for a constricted ammonia tunnel doc
... alanine could cause a tunnel blockage has precedent For example, the F33 4A mutant of glutamine phosphoribosylpyrophosphate amidotransferase exhibited kinetic properties expected for a blocked or ... [25], and the same may be true for CTPS While the presence of a phenylalanine at position 109 may impede the appropriate conformational changes required for catalysis, substitution by alanine might ... in the NH3 tunnel of E coli CTPS Experimental procedures General materials and methods All chemicals were purchased from Sigma-Aldrich Canada Ltd (Oakville, ON, Canada), except where mentioned...
Ngày tải lên: 23/03/2014, 13:20
e-Parliament to e-Democracy Creating a Model for Effective Management of Public Content
... whether parliaments are currently using e- parliament effectively to achieve this The role of e- parliament Having explained e- parliament in the previous chapter as a legislature that is empowered ... assisted in creating space for the expression of the voice of the people It appears that in general parliaments have embraced e- parliament but have used this mainly to improve their internal organisational ... opinions, the need to use parliamentary channels may decline if parliamentary representatives not use ICT to make themselves more representative and more accountable There is thus a great opportunity...
Ngày tải lên: 10/05/2014, 16:26
Báo cáo hóa học: " Existence results for a class of nonlocal problems involving p-Laplacian" pot
... (x) P- Kirchhoff problem began to attract the attention of several researchers mainly after the work of Lions [1], where a functional analysis approach was proposed to attack it The reader may ... and the references therein for similar problem in several cases This work is organized as follows, in Section 2, we present some preliminary results and in Section we prove the main results Preliminaries ... definition and the lemmas Definition 2.1 Let E be a real Banach space, and D an open subset of E Suppose that a functional J : D ® R is Fréchet differentiable on D If x0 Î D and the Fréchet derivative...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article Non-Constant Positive Steady States for a Predator-Prey Cross-Diffusion Model with Beddington-DeAngelis Functional Response" pot
... Cosner 17 derived criteria for permanence and for predator extinction, and Chen and Wang 18 proved the nonexistence and existence of nonconstant positive steady states Taking into account the population ... knowledge, there are few known results for 1.3 while there has been relatively good success for the predator-prey model with the full Beddington-DeAngelis functional responses For example, Cantrell and ... observations, such as the paradox of enrichment 11, 12 The ratio- dependent functional response reflects the mutual interference between predator and prey, but it usually raises controversy because...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Three Solutions for a Discrete Nonlinear Neumann Problem Involving the p-Laplacian Pasquale Candito1 and Giuseppina D’Agu`2 ı" pptx
... relation between continuous and discrete problems are available in the papers 15, 16 General references on difference equations and their applications in different fields of research are given in 17, ... 18 While for an overview on variational methods, we refer the reader to the comprehensive monograph 19 Critical Point Theorems and Variational Framework Let X be a real Banach space, let Φ, Ψ ... insure the existence at least three critical points for every λ belonging to well-defined open intervals These theorems have been obtained, respectively, in 6, 20, 21 Theorem 2.1 see 11, Theorem...
Ngày tải lên: 21/06/2014, 07:20
báo cáo hóa học:" Research Article Complete Asymptotic and Bifurcation Analysis for a Difference Equation with Piecewise Constant Control" potx
... Then we describe our results in terms of our phase plane model 1.21 and compare them with what we have obtained for the phase plane model of 1.1 We remark that since we need to find the exact regions ... arguments cannot be applied to our 1.3 Fortunately, we are able to achieve our goal by means of completely elementary considerations To this end, we first recall a few concepts Note that given x−2 , x−1 ... the nonlinear nature of our model at hand Indeed, we are dealing with a dynamical system with piecewise constant nonlinearlities see e. g., 2–6 , and the usual linear and continuity arguments cannot...
Ngày tải lên: 21/06/2014, 11:20
báo cáo hóa học:" Existence of solutions for a differential inclusion problem with singular coefficients involving the $p(x)$-Laplacian" pdf
... nonlinearities In the celebrated work [24, 25], Ricceri elaborated a Ricceri-type variational principle and a three critical points theorem for the Gˆteaux differentiable functional, respectively Later, ... [12–21] for the study of the p( x)-Laplacian equations and the corresponding variational problems Since many free boundary problems and obstacle problems may be reduced to partial differential equations ... p (x), N ∀x ∈ Ω (1.5) The operator −div(| u |p( x)−2 u) is said to be the p( x)-Laplacian, and becomes pLaplacian when p( x) ≡ p (a constant) The p( x)-Laplacian possesses more complicated nonlinearities...
Ngày tải lên: 21/06/2014, 17:20
báo cáo hóa học:" Existence and multiplicity of positive solutions for a class of p(x)-Kirchho type equations" ppt
... have be established, however, they cannot be applied to the Neumann problems To prove Theorem 1.1, we establish a special f strong comparison principle for the Neumann problem P (see Lemma 4.6 ... depends on the average of itself, such as the population density [23–26] The study of Kirchhoff type equations has already been extended to the case involving the p- Laplacian (for details, see ... p( x)-Laplacian possesses more complicated nonlinearities than the p- Laplacian; for example, it is inhomogeneous The study of various mathematical problems with variable exponent growth condition has been...
Ngày tải lên: 21/06/2014, 17:20
báo cáo hóa học:" Research Article Existence and Uniqueness of Periodic Solutions for a Class of Nonlinear Equations with p-Laplacian-Like Operators" doc
... great interest for many mathematicians Especially, there is a large literature see, e. g., 1–7 and references therein about the existence of periodic solutions to the following p- Laplacian equation: ... will see, our theorem generalizes some recent results even for the case of ϕ s p s see Remark 2.2 Next, let us recall some notations and basic results For convenience, we denote CT : x ∈ C1 R, ... p s Acknowledgments The authors are grateful to the referee for valuable suggestions and comments, which improved the quality of this paper The work was supported by the NSF of China, the NSF...
Ngày tải lên: 21/06/2014, 18:20
Báo cáo hóa học: " In Situ Loading of Basic Fibroblast Growth Factor Within Porous Silica Nanoparticles for a Prolonged Release" ppt
... effect only lasts for day, as the cells appeared to recover Recent reports on nanoparticleinduced lung epithelial cell proliferation indicated that MSNs are able to induce the activation of protein ... promote the cell proliferation This new delivery system may help blood vessel regeneration and potentiate greater angiogenesis In addition, this research indicates that the porous silica nanoparticles ... Molecules entrapped inside the pores are released by the introduction of uncapping triggers (chemicals that cleave the bonds attaching the caps to the MSNs) However, it takes extra processes...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo hóa học: "Research Article Existence of Solutions for a Class of Elliptic Systems in RN Involving the p x , q x -Laplacia" pptx
... the well-known p- Laplacian operator However, the p x -Laplace operator possesses more complicated nonlinearity than p- Laplace operator due to the fact that p x is not homogeneous This fact implies ... system; these results correspond to the sublinear and superlinear cases for p 2, respectively Inspired by the above-mentioned papers, we concern the existence of nontrivial solutions of problem P, Q ... Notations and preliminaries 1 ,p x RN , We will investigate our problem P, Q in the variable exponent Sobolev space W0 p x N 1 ,p x R and W RN so we need to recall some theories and basic properties on...
Ngày tải lên: 22/06/2014, 03:20