... are identical? This article is concerned with variational methods on the existence of certain types of solutions to the planar three-body problem with various choices of masses. There is a natural ... results. 0 1 0.62 m 1 ··· Triple Star in retrograde motion m 2 1 1 . . . Double Star with one planet 1 A star with two planets Double Star with one outer planet or comet Lunar orbit (satellite orbits) 2 2 2.50 orbiting ... collision-ejection orbits) with prime period 2T . This proves (14) for the case φ = π. Now suppose r φ ∈ Δ T,φ minimizes I μ,α,T over Δ T,φ for φ ∈ (0,π). Consider the circular Keplerian orbit with prime period 2πT φ : ˜ r φ (t)= αT 2 μφ 2 1 3 e t T φi . The...
Ngày tải lên: 29/03/2014, 07:20
... Chih-Jen Lin. Radius margin bounds for support vector machines with the RBF kernel. Neural Computation, 15:2643–2681, 2003. Combining SVMs with Various Feature Selection Strategies 3 3 Feature Selection ... features is small. d) Among various feature subsets chosen above, select one with the lowest CV error. 3. SVM a) Apply the SVM procedure in Section 2 on the training data with the selected features. Note ... method, but it does not directly obtain the feature importance. In this article we combine SVM with various feature selection strategies and investigate their performance. Some of them are “filters”:...
Ngày tải lên: 24/04/2014, 13:03
báo cáo hóa học:" Quality of life in patients with various Barrett''''s esophagus associated health states" ppt
... differ- ent management options associated with Barrett's HGD were as follows: Post-esophagectomy with dysphagia = 0.92; Post-PDT without dysphagia = 0.93; Post-PDT with dysphagia = 0.91. The state ... utility scores (0–1 with 0 = death and 1 = perfect health) for the various Barrett's esophagus associated states were: BE without dysplasia-0.95; Post-esophagectomy for HGD with dysphagia-0.92; ... life in patients with gastroesophageal reflux dis- ease (GERD) and BE, our analysis is the first to present utilities associated with many of the pivotal health states associated with Barrett's...
Ngày tải lên: 20/06/2014, 15:20
Báo cáo hóa học: "Research Article Z-Complementary Sets Based on Sequences with Periodic and Aperiodic Zero Correlation Zone" pptx
... Z- complementary sequences are zero within a region around the zero shift. Z-complementary sequences can be defined as follows. Let A be a flock of complex-valued sequences with N ele- ment sequences ... iterations, there are 2 n K Z-complementary sequences in total. These sequences are divided into 2 n groups with each group containing K Z- complementary sequences. The sequences from the ((r − 1)K + 1)th ... complementary sequences as a kernel, the proposed constructions are based on sequences with periodic and aperiodic zero-correlation zone (PAZCZ). These PAZCZ sequences are unitary sequences, not...
Ngày tải lên: 21/06/2014, 23:20
Báo cáo hóa học: " Distributed Coding of Highly Correlated Image Sequences with Motion-Compensated Temporal Wavelets" potx
Ngày tải lên: 22/06/2014, 23:20
Tài liệu Independent Component Analysis - Chapter 16: ICA with Overcomplete Bases ppt
... similar to Gabor functions or wavelets, as is typical with image data (see Chapter 21). 310 ICA WITH OVERCOMPLETE BASES A decomposition with these two properties seems to capture the essential ... problem is, however, that its complexity grows exponentially with the dimension of , and thus it can only be used , , 16 ICA with Overcomplete Bases A difficult problem in independent component analysis ... optimization is easier than usual is when the have a Laplacian distribution: (16.5) 308 ICA WITH OVERCOMPLETE BASES where is the noise variance, here assumed to be infinitely small, the are the realizations...
Ngày tải lên: 20/01/2014, 11:20
Tài liệu Báo cáo khoa học: Four divergent Arabidopsis ethylene-responsive element-binding factor domains bind to a target DNA motif with a universal CG step core recognition and different flanking bases preference pptx
... C8, G9 and C11 most frequently and with the moderate requirements of C7. As for CBF1, the prerequisite bases appeared to be C8 and G9, whereas the other bases within the binding motif were only ... ERF domains from various subgroups within the AtERF family recognize a certain binding site with universal binding characteristic to a conserved core. The divergent short flanking bases, on the other ... residues reported to contact DNA bases directly are red; other conserved amino acid residues that do not directly contact with DNA bases are blue. (B) The DNA base sequence with position numbering along...
Ngày tải lên: 18/02/2014, 13:20
Báo cáo khoa học: Fluorescence studies of the replication initiator protein RepA in complex with operator and iteron sequences and free in solution pdf
... pumped with a 5 W Nd : YVO 4 diode laser (Millennia, Spectra Physics), and associated with a third harmonic generator. The pulses had 1–2 ps width and a repetition rate of 0.8–4 MHz, with an ... unlabeled (dashed line) and AEDANS labeled (dash-dots), recorded at 23.5 °C with $ 2 l M protein and with intensities normalized with respect to their emission maximum at 327 nm. (D) Binding of wild-type ... samples labeled with 60% Atto532 (i.e. with 43% of Atto532 residing on double-labeled RepA dimers) show clearly different excitation anisotropy spectra from C160–RepA samples labeled with only 10%...
Ngày tải lên: 07/03/2014, 04:20
Đề tài " On the Julia set of a typical quadratic polynomial with a Siegel disk " ppt
... ζ a preserves the real line, has an attracting fixed point at z = 0 with multiplier Dζ a (0) = a −1 and a repelling fixed point at z = 1 with multiplier Dζ a (1) = a. (Here and in what follows, D is the ... . QUADRATIC POLYNOMIALS WITH A SIEGEL DISK 25 exists, we define P n := ( P k ) S ; otherwise we take a k with I( P k )=I n−2 . Such a k must exist, because the sequence of n’s associated with { P k } k≥0 cannot ... of π/3 with the unit circle at z = 1, the third bound follows. QUADRATIC POLYNOMIALS WITH A SIEGEL DISK 5 where the summation is over all the univalent branches g = F −k θ mapping D to various...
Ngày tải lên: 14/03/2014, 22:20
Đề tài " Real polynomial diffeomorphisms with maximal entropy: Tangencies " pptx
... point of f with multipliers λ u/s (q), then q is also a fixed point of f 2 , and it has multipliers (λ u/s (q)) 2 > 0. Annals of Mathematics Real polynomial diffeomorphisms with maximal ... real polynomial diffeomorphism to a real polynomial diffeomorphism of the same degree in the form (1.1). Proof. According to [FM] a polynomial diffeomorphism f R of R 2 is con- jugate via a polynomial ... consistent with the analysis above. Figure 0.1 1. Background Despite the fact that we study real polynomial diffeomorphisms, the proofs of the results of this paper depend on the theory of complex polynomial...
Ngày tải lên: 14/03/2014, 22:20
Discovering Frequent Event Patterns with Multiple Granularities in Time Sequences docx
... structure with time granularities. Then a complex event type derived from is with each variable associated with an event type, and a complex event matching is with each variable asso- ciated with ... notion of a timed finite automaton with granularities (TAG). A TAG is essentially a standard finite automaton with the modification that a set of clocks is associated with the automaton and each transition ... is starting with simple subpatterns (subsequences in this case) and incre- mentally building longer sequence candidates for the dis- covery process. While we assume to start directly with a data...
Ngày tải lên: 16/03/2014, 19:20
Báo cáo " Local polynomial convexity of union of two graphs with CR isolated singularities" doc
... X 1 ∪ X 2 is polynomially convex for D small enough . We have X 3 ∪ X 4 is the image of X 1 ∪ X 2 under the biholomorphic map (z, w) → (−z, w). So X 3 ∪ X 4 is also polynomially convex with D sufficiently ... (1993) 145. [5] G. Bharali, Surfaces with degenerate CR sigularities that are locally polynomially convex, Michigan Math. Journal., 53 (2005) 429. [6] E. Kallin, Fat polynomially convex sets, Function ... exp(iθ), ρ n exp(−niθ)) : 0 ≤ ρ ≤ r}, with a constant θ. Obviously, p −1 (0) ∩ X r 1 is polynomially convex for r small enough. Thus p −1 (0)∩(X r 1 ∪X r 2 ) is polynomially convex for r small enough....
Ngày tải lên: 28/03/2014, 13:20
The Healthy Life, Vol. V, Nos. 24-28, by Various This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg L ppt
... gradually oust the bulbs and corms and grown plants with which physiologists there is no difficulty in settling the question of quantity in accordance with the signs of the physiology of a normal body. ... quantity with sufficient care. That the question of nutrition should be considered in relation to every illness even though it may appear on the surface to have no direct connection with foods o ... philanthropist, the business man, whereas none of these can do work at a really human standard without imagination that is living, penetrating, active and yet trained and disciplined. A recent...
Ngày tải lên: 29/03/2014, 13:20
Báo cáo hóa học: " Heterologous influenza vRNA segments with identical non-coding sequences stimulate viral RNA replication in trans" potx
... non-cod- ing sequences at its 5' and 3' regions. The lengths and sequences of these non-coding sequences are segment specific. Growing evidences have supported the hypothe- sis that these sequences ... non-coding sequence with the corresponding sequences of the NA to investigate the role of segment- specific sequences on viral transcription and replication. An A/WSN/33 (H1N1) mutant with the above ... 217:242-251. Additional file 1 NS vRNA sequences in the studied mutants. The non-coding sequences of NS vRNA in the wild-type (WT) and NSNA viruses were shown. The NS and NA segment-specific sequences were underlined...
Ngày tải lên: 20/06/2014, 01:20
Báo cáo hóa học: "Research Article ISAR Imaging of Ship Target with Complex Motion Based on New Approach of Parameters Estimation for Polynomial Phase Signal" docx
... the IHMPT algorithm for ISAR imaging of ship target with high maneuv erability. 5.1. Simulated Data. Here, we use the simulated data of ship target with three-dimensional rotation (including the roll, ... pages doi:10.1155/2011/425203 Research Article ISAR Imaging of Ship Target with Complex Motion Based on New Approach of Parameters Estimation for Polynomial Phase Signal Yong Wang and Yi-Cheng Jiang Research ... positions will influence the parameters estimation accuracy. In [17, 18], the polynomial Fourier transform and local polynomial Fourier transform are used in ISAR or SAR imaging, but these algorithms...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Review Article Construction of Sparse Representations of Perfect Polyphase Sequences in Zak Space with " ppt
... perfect autocorrelation sequences associated with the set B L can be factored into (L − 2)! PSSs. The construction is outlined in the next example. Example 16. Fix L = 5. The PSS sequences are given ... perfect autocorrelation sequences. The first PSS in the partition is the set of generalized Frank sequences. The remaining PSSs are formed by appropriate permutations of sequences in the first PSS ... utocorrelation sequences into PSSs proceeds as follows. (1) Start with the sequence (1, 2, , L −1), and apply the mapping k →−ak (mod L), 1 ≤ a<L−1toeachof its elements. (2) Generate the “ j” sequences...
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: " Research Article Construction of Orthonormal Piecewise Polynomial Scaling and Wavelet Bases on Non-Equally Spaced Knots" docx
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Spectral Analysis of Polynomial Nonlinearity with Applications to RF Power Amplifiers" pdf
Ngày tải lên: 23/06/2014, 01:20
IELTS for Academic Purposes-6 Practice Tests with Key.pdf
Ngày tải lên: 06/08/2012, 15:04
New Insight into IELTS Student book with answers 2008 Answers - Part 5 out of 5.pdf
Ngày tải lên: 07/08/2012, 11:48
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