auto reparation of polyimide film coatings for aerospace applications challenges amp perspectives

Advances in Neuro-Information Processing docx

Ngày tải lên : 22/03/2014, 15:20

... localised incoming information and on system’s performance are main operations of the ESNN architecture that make it continuously evolvable Successful applications of ESNN for taste recognition, ... support of background physics Reports of the Bar-Ilan University, Israel, vol 1-12 (2003) Brette, R., et al.: Simulation of networks of spiking neurons: A review of tools and strategies Journal of ... computation, and their numerous applications in almost all areas of science, engineering, medicine, the environment, and business One of the features of the conference was the list of 20 plenary and invited...

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Báo cáo hóa học: " Research Article Existence and Stability of Antiperiodic Solution for a Class of Generalized Neural Networks with Impulses and Arbitrary Delays on Time Scales" ppt

Ngày tải lên : 21/06/2014, 07:20

... stability of anti-periodic solutions of system 1.1 by using the method of coincidence degree theory and Lyapunov functions The initial conditions associated with system 1.1 are of the form x0 φ, ... anti-periodic solutions of system 1.1 In Section 4, we give the criteria of global exponential stability of the anti-periodic solutions of system 1.1 In Section 5, an example is also provided ... which Cq i −Ci for all ≤ i ≤ q Similar to the proof of Theorem 3.1 in 38 , it is not diﬃcult to show that QN Ω , KP I − Q N Ω are relatively compact for any open bounded set Ω ⊂ X Therefore, N is...

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Báo cáo hóa học: " Use of Time-Frequency Analysis and Neural Networks for Mode Identiﬁcation in a Wireless Software-Deﬁned Radio Approach" pptx

Ngày tải lên : 23/06/2014, 01:20

... advantage of TF over other features, like RSS, for MI is the independence of the communication modes This is quite important from the receiver design point of view For example, when employing filters for ... definition of the SDR forum, “SDR is a collection of hardware and software technologies that enable reconfigurable system architectures for wireless networks and user terminals” (www.sdrforum.org) ... two-bit variable with one of the four possible values: presence of WLAN (DS-CDMA), presence of Bluetooth (FH-CDMA), presence of both, and presence of noise only Having two kinds of TF distributions,...

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Báo cáo hóa học: "Research Article µ-Stability of Impulsive Neural Networks with Unbounded Time-Varying Delays and Continuously Distributed Delays" doc

Ngày tải lên : 21/06/2014, 05:20

... Obviously, the μ-stability analysis of the equilibrium point x∗ of system 2.1 can be transformed to the μ-stability analysis of the trivial solution y of system 2.5 For completeness, we ﬁrst give ... and using the similar proof of A Numerical Example In the following, we give an example to illustrate the validity of our method 10 Advances in Diﬀerence Equations Example 4.1 Consider a two-dimensional ... have collective computational properties like those of two-state neurons,” Proceedings of the National Academy of Sciences of the United States of America, vol 81, no 10 I, pp 3088–3092, 1984 B...

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Báo cáo khoa học: "A Linear-time Model of Language Production: some psychological implications" doc

Ngày tải lên : 24/03/2014, 01:21

... because of earlier decisions), for the representation of linguistic context, and for the implementation of actions motivated only by grammatical convention (e.g p h e n o m e n a of combined-form ... University of Illinois [6] (1978) "Language generation: Automatic Control of Grammatical Detail", COLING78 Bergen Norway ['7] Fay, D (1977) "Transformational International Congress of Linguistics ... Department of Psycholog~v, MIT ['3] Ford M & Holmes V.M (1978) "Planning units and syntax in sentence production", Cognition 6, 3563 ['4] Ford M (1979) "Sentence Planning Units: Implications for the...

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Báo cáo khoa học: "A Polynomial-Time Fragment of Dominance Constraints" ppt

Ngày tải lên : 31/03/2014, 04:20

... algorithm for both results Fig 6: Algorithm for enumerating all irredundant solved forms of a normal constraint contain dominance edges Every solution of a constraint is a solution of one of its ... section into an algorithm for enumerating the irredundant solved forms of constraints A solved form of the normal constraint ϕ is a normal constraint ϕ which is in solved form and ϕ ≤ ϕ , with respect ... We omit this argument for lack of space; details can be found in the proof of Theorem in (Althaus et al., 2000) Furthermore, the maximal length of a < increasing chain of constraints is bounded...

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Báo cáo hóa học: " Research Article Implementation of a Cooperative MAC Protocol: Performance and Challenges in a Real Environment" doc

Ngày tải lên : 21/06/2014, 20:20

... of CoopMAC Using the All Software Radio Platform In our implementation of CoopMAC on an all software radio platform, the OFDM reference design version of the WARP platform has been used The OFDM ... softwaredeﬁned radio platform are presented A detailed description of the motivations for the implementation of the protocol on each platform is given, as well as the beneﬁts and limitations of ... plane operation of CoopMAC Figure 1: Cooperation at MAC layer applicable for the development of other cooperative MAC schemes that rely on a single relay for forwarding Implementation of CoopMAC can...

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Báo cáo hóa học: "MULTIPLE PERIODIC SOLUTIONS FOR A DISCRETE TIME MODEL OF PLANKTON ALLELOPATHY" potx

Ngày tải lên : 22/06/2014, 22:20

... (k) , (2.3) for k = 0,1,2, Equation (2.3) is a discrete analogue of system (1.2) Notice that the periodicity of parameters of (2.1) is sufficient, but not necessary for the periodicity of coefficients ... solutions for a discrete plankton model Naturally, more realistic models require the inclusion of the periodic changing of environment (e.g., seasonal effects of weather, food supplies, etc) For such ... has been done for the existence of multiple positive periodic solutions for this model using this way The paper is organized as follows In Section 2, we propose a discrete analogue of system (1.2)...

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Principles of artificial neural networks

Ngày tải lên : 09/10/2015, 05:46

... the memory of Dr Kate H Kohn of Michael Reese Hospital, Chicago and of the College of Medicine of the University of Illinois at Chicago and to Dr Boris Vern of the College of Medicine of the University ... Kordylewski of the Department of Electrical Engineering and Computer Science of the University of Illinois at Chicago for his help towards the development of LAMSTAR network of Chapter 13 of this ... junction of the biological neuron of Fig 2.1 are indicated in the appropriate parts of Fig 2.4 The biological network of Fig 2.2 thus becomes the network of Fig 2.5 Fig 2.4 Schematic analog of a...

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Tài liệu Kalman Filtering and Neural Networks - Chapter VII: THE UNSCENTED KALMAN FILTER pdf

Ngày tải lên : 23/12/2013, 07:16

... of the state This is the same complexity as the EKF The most costly operation is in forming the sample prior covariance matrix PÀ k Depending on the form of F, this may be simpliﬁed; for example, ... This example illustrates the use of the joint UKF for estimating the modes of a mass-and-spring system (see Fig 7.14) This work was performed at the University of Washington by Mark Campbell ... the case of ﬁltering, we not need to keep the whole history of the sample trajectories, in that only the current set of samples at time k is needed to calculate expectations of the form given...

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Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot

Ngày tải lên : 07/03/2014, 12:20

... consisted of a hexamer of dimeric units, and that the formation of the supramolecular assembly resulted in an increase in the catalytic efciency compared with that of the dimeric unit of the enzyme ... histidine residue forms a hydrogen bond to oxygen (OE1) in the side chain of Q516, of which the nitrogen (NE2) also forms hydrogen bond to side chain of D535 There are a total of six hydrogen bonds ... concentration of the dodecamer [8] We have previously shown that the dodecameric form of the enzyme exhibited a catalytic efciency for b-cyclodextrin that was $10 times higher than that of the dimeric form...

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Báo cáo khoa học: The 3¢-UTR of the mRNA coding for the major protein kinase C substrate MARCKS contains a novel CU-rich element interacting with the mRNA stabilizing factors HuD and HuR ppt

Ngày tải lên : 08/03/2014, 08:20

... sequence The construction of 3¢ deletions of pDK1 was performed as described for pBS-DC1 deletion clones (see Preparation of RNA transcripts) except with digestion of pDK1 by ApaI and XhoI The ... proteins responsible for the formation of the two complexes identiﬁed in RNase/EMSA analyses, we performed high resolution UV-crosslinking assays (Fig 3C) Five micrograms of protein of cytoplasmic ... element form double helical structures This robust conformation is maintained at 22 °C as well as 37 °C and may be necessary for the function of the CU-element, e.g for protein binding Therefore,...

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Báo cáo Y học: A model for recognition of polychlorinated dibenzo-p-dioxins by the aryl hydrocarbon receptor docx

Ngày tải lên : 24/03/2014, 00:21

... Leu127 in HERG [16] For both FixL and PYP, structures are known for the inactive and active signaling states In the case of PYP, conformational changes occur in the neighborhood of the p-hydroxycinnamoyl ... incomplete picture of the ligand binding domain of AhR and of its interactions with PCDDs It should also be emphasized that the LBD is part of a much larger protein and some features of the Ah receptor ... channels The crystal structures of the PAS domains of two of these proteins were recently solved: the human potassium channel HERG [11] and the heme binding domain of the bacterial O2 sensing FixL...

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Báo cáo khoa học: Molecular basis for substrate recognition and drug ˚ resistance from 1.1 to 1.6 A resolution crystal structures of HIV-1 protease mutants with substrate analogs pptx

Ngày tải lên : 30/03/2014, 20:20

... from PR–p2-NC was observed for the Fig Residues with alternate conformations The number of occurrences of alternate conformations for each residue in the A and B subunits of the eight crystal structures ... 6A) mainly by movements of the side chains of P1 Nle and P3¢ Arg ˚ and partially by the small (0.3 A) shift of the CA atom of Ala82 ⁄ 82¢ P1¢-Nle showed three conformations for the side chain and ... contacts with the CB atom of Ala82 in PRV82A than observed for Val in the ˚ PR The CE atom of P3¢ Arg moved 1.2 A and formed closer interactions with the CB atom of Ala82 All of these observed structural...

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Báo cáo khoa học: A truncated form of DNA topoisomerase IIb associates with the mtDNA genome in mammalian mitochondria doc

Ngày tải lên : 31/03/2014, 07:20

... as a truncated form of DNA topoisomerases IIb Fig Etoposide promotes cleavage of some mtDNA circles of the mtDNA–protein complex [38] Ten-microliter samples of the suspension of mtDNA–protein ... in the C-terminal regions of the a- and b-isoforms are likely what makes this possible Consequently, truncation of the C-terminal domain may be essential for the b isoform to be targeted to the ... important for mitochondrial targeting as well For many proteins imported into mitochondria, the pI of the mitochondrial form of the protein is higher than that of the cytosolic protein form [65,66]...

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A CROSS-CULTURAL STUDY OF CONCEPTION ABOUT LOVE, MARRIAGE BETWEEN THE VIETNAMESE AND AMERICANS

Ngày tải lên : 28/05/2014, 17:31

... benevolent concern for the good of others And oxford dictionary, love is a strong felling of affection for some body that you are sexually attracted to To sum up, the definition of love is almost ... variety of different emotional states, feelings or attitudes which range from those of simple personal pleasures or desires to those characterizing interpersonal affection and many forms of profound ... the informal and often hidden patterns of human interactions, expressions and viewpoints that people in one culture share The hidden nature of cultural has been compared to an iceberg, most of which...

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optical properties of nanostructured metallic systems studied with the finite-difference time-domain method

Ngày tải lên : 29/05/2014, 18:40

... the seed and the feed of this thesis It is a long list of collaborators working in the groups of Prof T.W Ebbesen, Prof S.I Bozhevolnyi, Prof D Bäuerle, Prof J.R Kreen, Prof A Dereux and A.V Kats ... sizes and positions of objects in the scale of tens of nanometers has made the understanding of their interaction with light imperative from the technological point of view Fortunately, computers ... depth of the ﬁeld into the dielectric gives us a measure of the length scale over which the SPP mode is sensitive to the presence of changes in refractive index, for example the presence of certain...

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Báo cáo hóa học: " A Method for Assessment of Segmentation Success Considering Uncertainty in the Edge Positions" pptx

Ngày tải lên : 22/06/2014, 23:20

... number of different combinations of parameters for the regionmerging algorithm was 728 for each image The number of different combinations of parameters for the edge-based algorithm was 144 for each ... algorithm provided a value for the geometric mean of SSR of between and 0.88, where most of the combinations of the configuration parameters produced a geometric mean of SSR of over 0.75 Figure 11 ... half of the experts will be considered (iv) The data for each edge in the ideal segmentation will consist of a set of positions established by the operators The dispersion of the positions of each...

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Báo cáo khoa học: "A comparison of five indirect methods for characterizing the light environment in a tropical fores" pptx

Ngày tải lên : 08/08/2014, 14:21

... height of the seedling); Rep.: number of repeated measurements at the same place and at the same hour on different days; Pts = number of sampling points; Meas.: number of measures = (number of sampling ... feasibility of implementation may play a role in the choice of method For example, a comparison of sites separated by large distances requires either punctual measures, or some type of mobile integrated ... [49] Whitmore T.C., A review of some aspects of tropical rain forest seedling ecology with suggestions for further enquiry, in: Swaine M.D (Ed.), The Ecology of Tropical Forest Tree Seedlings, Man...

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Báo cáo y học: "Uric acid is a strong independent predictor of renal dysfunction in patients with rheumatoid arthritis" docx

Ngày tải lên : 09/08/2014, 14:22

... exclusion of participants with UA of greater than 400 μmol/L (n = 56) and the results were similar (β = 0.27, P < 0.001, controlling for all of the potential confounders Page of (page number not for ... Prediction of glomerular filtration rate in patients with rheumatoid arthritis: satisfactory performance of Cockroft formula J Rheumatol 1994, 21:581-582 35 Vaziri ND, Freel RW, Hatch M: Effect of chronic ... with the Declaration of Helsinki Basic demographic and clinical characteristics of the sample are shown in Table The cohort consisted almost exclusively (96.0%) of people of white-British origin...

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