Techniques for the Re nement of Orthogonal Graph Drawings
Techniques for the Re nement of Orthogonal Graph Drawings
... procedure for refinement searches the space in the grid at the self crossing to determine if the there is enough space for the node to be placed there If so, the node is moved and the endpoints of the ... poor since some of these qualities work against each other Therefore most algorithms try to layout the graph in a manner which is good for some set of aesthetics Current orthogonal graph drawing ... the most evolved implementation of the Graph Drawing Server (GDS) and thus refinement has a lesser impact on these drawings One of the main steps of Giotto finds the minimum number of bends of...
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Báo cáo toán học: "A refinement of the formula for k-ary trees and the Gould-Vandermonde’s convolution" pps
... class consists of the rest of trees, i.e., the trees in which there is no colored leaf in the lowest level (the level furthest to the root) and there is an internal vertex in the second lowest ... will prove (2) and refine the formula for k-ary trees and the GouldVandermonde’s convolution through Riordan array theory The Riordan array theory is an effective tool to prove and invert combinatorial ... proofs of (2) and (3) are via an involution on some kind of colored ordered trees We note that ordered trees and k-ary trees have been extensively studied and refer to [4, 10] and references therein...
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A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 1
... communicative language teaching and practical techniques for language teaching 3 Chapter deals with the analysis on the current performance of English teaching and learning in junior high schools in Quang ... Functional-Notional Approach In the 19 70s teachers of the Functional-Notional Approach stopped teaching grammar and started teaching more practical phrases and vocabulary for everyday life and social situations ... emphasizes the implication of the study in which practical techniques for improving the teaching of oral skills for junior high school teachers in Quang Ngai province are suggested Part (Conclusion)...
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A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 2
... VIET NAM NATIONAL UNIVERSITY, HANOI COLLEGE OF FOREIGN LANGUAGES POST GRADUATE STUDIES DEPARTMENT TRẦN QUỐC VIỆT A STUDY ON THE TECHNIQUES FOR THE IMPROVEMENT TO THE TEACHING OF ORAL SKILLS IN LIGHT ... LIGHT OF COMMUNICATIVE ENGLISH LANGUAGE TEACHING FOR JUNIOR HIGH SCHOOL TEACHERS IN QUẢNG NGÃI PROVINCE (NGHIÊN CỨU CÁC THỦ THUẬT NÂNG CAO VIỆC DẠY KỸ NĂNG NGHE NÓI TIẾNG ANH THEO ĐƯỜNG HƯỚNG GIAO ... TIẾNG ANH THEO ĐƯỜNG HƯỚNG GIAO TIẾP CHO GIÁO VIÊN TRUNG HỌC CƠ SỞ TẠI TỈNH QUẢNG NGÃI) M .A. THESIS HA NOI -20 07 ...
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A study on the techniques for the improvement to the teaching of oral skills in light of communicative english language teaching for junior high school teachers in quang ngai province part 3
... 32 3. 3.1 Introduction 32 3. 3.2 Correction Techniques 34 3. 3 .3 Summary 36 Part 3: Conclusion Recapitulation 37 Limitations and suggestions for further ... Languages Department, Quang Ngai Teachers Training College for their attention and encouragement I am appreciative of all those who have kindly advised and helped me during the period of my study at College ... BA : Bachelor of Arts • : Communicative Language Teaching CLT • DES : District Education Service • ELT : English language teaching • JHS : Junior High School • TJC : Teachers Training Junior...
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A STUDY ON THE TECHNIQUES FOR THE IMPROVEMENT TO THE TEACHING OF ORAL SKILLS IN LIGHT OF COMMUNICATIVE ENGLISH LANGUAGE TEACHING
... Communicative Language Teaching 1.3.1 Definition According to American and British proponents, Communicative Language Teaching is an approach that aims to (a) make communicative competence the goal of language ... classroom A method is an overall plan for the orderly presentation of language material An approach is a set of correlative assumptions dealing with the nature of language teaching and learning ... communicative language teaching and practical techniques for language teaching 3 Chapter deals with the analysis on the current performance of English teaching and learning in junior high schools in Quang...
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TECHNIQUES FOR THE ANALYSIS OF ORGANIC CHEMECALS BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) pptx
... analysis of the organic solvent is the preferred method of analysis, either untreated or simply diluted in a suitable solvent Direct organic solvent analysis demands some ... cleaners In the case of non water-soluble organic solvents, oxygen cannot be derived from the water solvent and so another source of oxygen is required For this second group of organic solvents, the ... to the plasma, the plasma environment becomes considerably more reactive, and so the use of platinum-tipped interface cones instead of the standard nickel cones is recommended Optimization of the...
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Review of the Existing Techniques for the Determination of Dry Rubber Content in Natural potx
... presented in this thesis In this thesis, results of our work on the design and development of different instrumentation systems for the rapid determination of Dry Rubber Content in natural rubber ... discussion of the results are included in chapter five of this thesis Finally, in chapter six the summary and general conclusions of the work including scope for doing further work in the area are incorporated ... touching the side of the cylinder The reading on stem is noted The ORC of the latex is obtained by multiplying the reading by three (since two parts of water are added) and dividing by ten The...
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báo cáo hóa học:" Review of fixation techniques for the four-part fractured proximal humerus in hemiarthroplasty" pdf
... investigation is therefore the analysis of existing fixation techniques for proximal humeral four-part fractures for hemiarthroplasty Method of analyzing fixation techniques A review of the different fixation ... to the shaft, to each other, and to the fin of the prosthesis (Table 2) First the GT is secured to the shaft and to the fin of the prosthesis using transverse sutures Then the LT is fixed to the ... each other; - the number of strands connecting the greater and lesser tuberosity to the shaft; - the design of the middle parts of corresponding prosthesis including - the number of holes and fins...
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báo cáo hóa học:" Research Article On the Well Posedness and Refined Estimates for the Global Attractor of the TYC Mod" docx
... for the Global Attractor In 14 , we derive estimates on the upper bound for the Hausdorff and Fractal dimensions of the global attractor for the TYC system The estimates are quite crude and are ... state a theorem about the existence of weak solution in the weighted spaces This in turn will entail making refined estimates on the dimension of the global attractor for TYC system, when the phase ... The convergence in the last equation follows via the compact embedding of H0 Ω → L2 Ω 3.3 A Priori Estimates for m, r, and s The a priori estimates for m, r and s are very similar to the estimates...
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báo cáo hóa học:" Research Article Progressive Refinement of Beamforming Vectors for High-Resolution Limited Feedback" potx
... different codebook sizes can Progressive Refinement of Beamforming Vectors To reduce the complexity of codeword search, this paper proposes to progressively refine an initial beamformer quantization using ... and the use of local codebooks to implement progressive beamforming vector refinement are the main subjects of this paper A formal definition of a local codebook, desirable properties of local codebooks, ... application for progressive refinement beamforming We propose a specific construction of a local codebook, called a ring codebook, which consists of a root vector and several nonroot vectors that...
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Báo cáo hóa học: " Research Article A Refinement of Jensen’s Inequality for a Class of Increasing and Concave Functions" pptx
... proof for part a of Theorem 1.2 by showing the following lemma 8 Journal of Inequalities and Applications Lemma 1.3 For any integer n ≥ 1, and for all x1 , , xn with each xk ∈ a, b and all ... show that this is indeed true for all admissible q, t, and x1 For the case x1 a, ψ q 1/ 1−q ta Because ta ≤ b a, ψ q ≥ 1/ b a When a < x1 ≤ b, the value of ψ q approaches ∞ as q approaches ... maximum at x b Hence, π2 max − x∈ a, b f x −f a x a f x − f b −f a b a f b eb a − b a is a 2.13 Lemma 2.7 For < b − a < 2, eb a − ≥ 2− b a b a 2.14 Proof Note that, for < b − a < 2, 2.14 is equivalent...
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Báo cáo toán học: "A Refinement of Cayley’s Formula for Trees" doc
... formula For the second formula, we note that L = − K −1 , and a formula for the coefficients of K −1 follows from (8.4) and (5.10) Applying Lemma 2.5 to Theorem 8.3 gives hook length formulas for ... h(v) of a vertex v in a forest is the number of descendants of v (including v) We will consider various kinds of trees and forests in this paper, and for each of them we will have a hook length formula ... and for a forest F we write asc F for the number of the electronic journal of combinatorics 11(2) (2006), #R27 18 ascents of F and des F for the number of descents of F (A different notion of...
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Báo cáo toán học: "Lower Bounds for the Average Genus of a CF-graph" doc
... subgraph of Gi+1 for all i In [4] it was proved that the values of the average genus for 2-connected graphs have limit points Note that the average genus for bar-amalgamation of a cactus and the ... number of graphs in the sequence can be obtained by attaching ears serially or by bar-amalgamation of a cactus to GN Proof Suppose the values of the average genus of the graphs approach a finite ... real number, then only finitely many real numbers less than r are possible values of average genus for CF-graphs Theorem 6.2 (see [15]) The average genus of a graph is not less than the average...
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