regions evidence for a distributed neural semantic system
Báo cáo hóa học: "Research Article Rendering-Oriented Decoding for a Distributed Multiview Coding System Using a Coset Code Yuichi Taguchi and Takeshi Naemura" docx
Ngày tải lên :
22/06/2014, 00:20
... performing the decoding and rendering as fast as the all-key method In particular, the coding performance for the City and Santa image sets shows a clearer advantage of our method than that for ... are captured by moving a single camera on a control stage, which is an ideal condition for generating accurate side information Since they are captured on a regular 2D grid with a fixed camera ... the parameters on the right-hand side of the equation For an irregular (practical) camera arrangement, the reference regions are similarly defined as quadrangular segments in the input images Based...
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A distributed decision support system for building evacuation 2009
Ngày tải lên :
07/12/2013, 11:41
... translated in a full knowledge of the building graph and a calculation of the shortest paths by using Dijkstra’s algorithm An evacuee becomes aware of a hazardous area when it reaches a location ... hazard A low value indicates that the system has succeeded in directing the evacuees along safe paths, avoiding the hazardous locations • Percentage of fatally injured evacuees This is a straightforward ... building’s structure before the hazard starts spreading We consider that the evacuees are familiar with all the available exits and are able to follow the shortest paths that lead to them In terms...
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Tài liệu A Hybrid Neural Fuzzy System for Statistical Process Control docx
Ngày tải lên :
23/01/2014, 01:20
... etc A QC can be mathematically defined as a random variable, which is a function that takes values from a population or distribution Denote a QC as random variable x If a population Ω only contains ... variation change Notice that SPC charts are designed to detect assignable causes of variation as indicated by mean or standard deviation shifts and at the same time tolerate the chance variation ... statistical control charts for monitoring process variance changes Johnson and Leone (196 2a, 1962b) and Page (1963) later proposed CUSUM charts based on sample variance and sample range As an alternative,...
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Báo cáo y học: "Preliminary evidence for a change in spectral sensitivity of the circadian system at night" potx
Ngày tải lên :
10/08/2014, 09:20
... iris area, normalized to unity, ± S.E.M.) for sessions and for each lightRelative pupil area (calculated as a proportion of the iris area, normalized to unity, ± S.E.M.) for sessions and for each ... photosensitive and able to convert electromagnetic radiation into neural signals Melanopsin, a photopigment based on vitamin A, was found in these RGCs and is the strongest candidate for the circadian photopigment ... conception and design of the experiment and participated in the data analyses and interpretation MSR conceived the study, helped to collect the data, participated in the data analyses and interpretation,...
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Báo cáo y học: " Angiotensin-converting enzyme 2 autoantibodies: further evidence for a role of the renin– angiotensin system in inflammation" potx
Ngày tải lên :
12/08/2014, 14:22
... renin–angiotensin system and inflammatory events [5] Pre-eclampsia is associated with circulating autoantibodies against the AT1 protein that act as functional receptor agonists to promote vasoconstriction and ... mechanism to alter the balance of the renin–angiotensin system to favor the ACE2– Ang-(1–7)–AT7 receptor axis and promote the antifibrotic and anti-inflammatory actions of the heptapeptide, as well ... blockade or ACE inhibition ameliorated the autoimmune inflammation [7] The present findings by Takahashi and colleagues reveal increased expression of circulating ACE2 in patients with vasculopathy utilizing...
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Tài liệu Báo cáo khoa học: Insulin-dependent phosphorylation of DPP IV in liver Evidence for a role of compartmentalized c-Src ppt
Ngày tải lên :
19/02/2014, 07:20
... Electro Corporation, San Jose, CA) mascot was used for searches in the nonredundant NCBI database [64] Phosphorylation and immunoprecipitation assays IR autophosphorylation and KOH treatment (hydrolysis ... Kameoka J, Tanaka T, Nojima Y, Schlossman SF & Morimoto C (1993) Direct association of adenosine deaminase with a T cell activation antigen, CD26 Science 261, 466–469 Girardi AC, Degray BC, Nagy ... Pozzi N, Tamasi S & Pignata C (1998) Occupancy of dipeptidyl peptidase IV activates an associated tyrosine kinase and triggers an apoptotic signal in human hepatocarcinoma cells Hepatology 27,...
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Tài liệu Báo cáo khoa học: Cleavage of nonphenolic b-1 diarylpropane lignin model dimers by manganese peroxidase from Phanerochaete chrysosporium Evidence for a hydrogen abstraction mechanism docx
Ngày tải lên :
20/02/2014, 23:20
... prepared for analysis as described above Chromatography and mass spectrometry GC-MS was performed at 70 eV on a Finnigan 4500 mass spectrometer using a Galaxy data system and fitted with a Hewlett ... (III), and a- keto diarylpropane (IV) can be explained on the basis of an initial hydrogen abstraction reaction at one of two positions A benzylic radical can be generated at C1, which is resonance ... abstraction from the aromatic ring We also show that a- keto diarylpropane lignin dimeric compounds are degraded by a hydrogen abstraction mechanism to produce benzoic acid derivatives Materials...
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Báo cáo khóa học: FRET evidence for a conformational change in TFIIB upon TBP-DNA binding pptx
Ngày tải lên :
07/03/2014, 15:20
... observed rate constants for wild-type CYIIB and mutants E51R and C3 4A/ C3 7A on TBP–AdML and TBP–AdE4 are summarized in Fig 6C,F Similar to what was seen for AdML, GAL4–VP16 increased the kobs for all ... CYIIB mutants at 437 nm also produced a two peak appearance with a maximum at 476 and 526 nm (Fig 5) When comparing the 526/476 nm emission ratio of E51R and C3 4A/ C3 7A mutants to that of Fig ... overnight at 37 °C, and extracted by using the QIAfilter plasmid Giga kit (Qiagen) The plasmid DNA was cut by BamHI and EcoRI, phenol/chloroform extracted and precipitated After washing with 70% ethanol,...
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Báo cáo khoa học: Structural and functional evidence for a singular repertoire of BMP receptor signal transducing proteins in the lophotrochozoan Crassostrea gigas suggests a shared ancestral BMP/activin pathway docx
Ngày tải lên :
07/03/2014, 21:20
... tract, gills, heart and labial palp) including female gonads (oocytes), and from various stages of embryonic and larval development (blastula, gastrula, trochophore larvae, D larvae, and 14 days ... QsBMPR1, 5¢-AGCTTGCCCCCAACCTC-3¢; QaBMPR1, 5¢-ATGGTCTCTGCGGGTTGA-3¢; QsTGFbsfR2, 5¢-GCC AGATCCCAAATTAGTGC-3¢; QaTGFbsfR2, 5¢-TGAA ACCACAGCCTCAGTTG-3¢, where ‘s’ and a indicate sense and antisense ... bootstrap replications is indicated STPK Ancylostoma caninum (AAL06642), TGFR Brugia pahangi (ACC47801), C32D5.2(Actr) Caenohabditis elegans (NP_495271), Daf-1 Caenohabditis elegans (P20792), Daf-4...
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Báo cáo khoa học: Structural evidence for a constant c11 ring stoichiometry in the sodium F-ATP synthase doc
Ngày tải lên :
07/03/2014, 21:20
... Meier et al Structural evidence for a constant c11 ring stoichiometry 5¢-GGAGGAAATAAGCATATGGATATG-3¢ (forward), containing an NdeI site, and 5¢-CCTTTCAGGAAGCT TCCTCC-3¢ (reverse), containing a HindIII ... Ltd, Cambridge, UK) Alternatively, the rotational power spectrum of each individual particle was calculated and then averaged (data not shown) It appeared that all averaged classes showed a stoichiometry ... the Spirulina platensis F-ATP AFM data analysis and image processing Individual particles of the AFM topographs were selected manually and subjected to reference-free alignment and averaging using...
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Báo cáo Y học: Recombinant human glucose-6-phosphate dehydrogenase Evidence for a rapid-equilibrium random-order mechanism potx
Ngày tải lên :
08/03/2014, 22:20
... ordered (A as leading substrate) Theorell–Chance Rapid equilibrium random Ping Pong None /A, /AB//B None /AB/ /A /B /o, /A, /AB//B /AB//B /A Xiao-Tao Wang was supported, as a research assistant, by ... the leading substrate can similarly be made by comparing the data for alternative coenzymes (Tables and 2) The mean value of /NADP+Glc6P//NADP+ is 55 lM for NADP+ as coenzyme, which is reasonably ... this pattern, this in itself suggests that the reaction catalysed by human Glc6P dehydrogenase may involve a rapid-equilibrium rather than a steady-state random-order mechanism, although admittedly...
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Báo cáo khoa học: "Designing a Task-Based Evaluation Method ology for a Spoken Machine Translation System" pot
Ngày tải lên :
17/03/2014, 07:20
... systems must focus on whether goals are communicated, rather than whether they are achieved Goals of a Task-Based Evaluation Methodology for an MT System The goal of a task-based evaluation for ... Communication and Technology, pages 1423-1426 M.Walker, D.J.Litman, C .A. Kamm, and A. Abella 1997 PARADISE: A framework for evaluating spoken dialogue agents Technical Report T R 97.26.1, AT and T ... translation task We need to be able to account for the average goal complexity per speaker turn in a dialogue and scale the above metric accordingly; if dialogues A and B have the same score according...
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Báo cáo khoa học: Evidence of a new phosphoryl transfer system in nucleotide metabolism doc
Ngày tải lên :
23/03/2014, 06:20
... inhibition) AMP–AMP phosphotransferase reaction in human colorectal mucosa from cancer patients Table shows the activities of AdK, MK, ADA and AMP–AMP phosphotransferase in normal and cancerous human ... AMP–AMP phosphotransferase activity was restored every time we combined the two separate protein preparations ADA was also isolated When ADA was added to the assay mixture, AMP– AMP phosphotransferase ... kinase, the HPLC chromatogram of the mixture revealed the disappearance of ADP and the formation of an ATP peak, which was identified in the chromatogram using the same criteria as for ADP and...
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Báo cáo khoa học: Neuroglobin and cytoglobin expression in mice Evidence for a correlation with reactive oxygen species scavenging doc
Ngày tải lên :
23/03/2014, 09:21
... using a LumiImager (Roche Diagnostics) image quant (Molecular Dynamics, Amersham Biosciences, NJ, USA) was used for quantitation, using b-actin for normalization Statistics Statistical analysis ... Proc Natl Acad Sci USA 99, 6252–6256 Liu Y, Takahashi S, Ogasawara H, Seo HG, Kawagoe M, Hirasawa F, Guo N, Ueno Y, Kameda T & Sugiyama T (2005) Protection of hepatocytes from apoptosis by a novel ... E Fordel et al Fago et al [10] described a mathematical model of retinal O2 supply that argues that Ngb plays a role in scavenging ROS and reactive nitrogen species that are generated following...
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Báo cáo khoa học: Alternative substrates for wild-type and L109A E. coli CTP synthases Kinetic evidence for a constricted ammonia tunnel doc
Ngày tải lên :
23/03/2014, 13:20
... phosphoribosylpyrophosphate amidotransferase [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, ... Figs and Such ratios have been used to characterize the channelling efciency of amidotransferases [41] kcat =Km ịCTP formation Subsaturatingcouplingratioẳ kcat =Km ịglutaminase activity 2ị Saturatingcouplingratioẳ ... substrate at saturating concentrations (Fig and see above) Such signicant conformational changes would be expected because GTP binding causes conformational changes in the GAT domain to promote stabilization...
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Báo cáo khoa học: Identification of a 250 kDa putative microtubuleassociated protein as bovine ferritin Evidence for a ferritin–microtubule interaction pdf
Ngày tải lên :
23/03/2014, 13:20
... peroxidase-conjugated anti-(rabbit IgG) IgG (Sigma-Aldrich 829 Identification of a putative MAP as ferritin M R Hasan et al Japan K.K.) for h at room temperature The membrane was washed, and the bound antibodies ... R Hasan et al with an approximate molecular mass of 250 kDa, was reported as a putative MAP, on the basis of various properties such as electrophoretic mobility, heat stability and immunoreactivity ... the molecular 827 Identification of a putative MAP as ferritin Fig Effect of total MAPs on the microtubule binding activity of ferritin A total MAP preparation (lane 1) was added to a reaction mixture...
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Báo cáo khoa học: No evidence for a role in signal-transduction of Na+/K+-ATPase interaction with putative endogenous ouabain potx
Ngày tải lên :
23/03/2014, 17:21
... of a ouabain-like compound from human plasma Proc Natl Acad Sci USA 88, 6259–6263 Hansen, O (1989) Characterization of fatty acid interaction with ouabain and vanadate binding to (Na++K+) -activated ... another group in collaboration with Hamlyn [21] by means of two independent assays, a radioimmunoassay using an anti-ouabain Ig and an enzymatic assay using ouabain-sensitive Na+/K+ATPase from dog kidney ... applied and (c) assume a similar role by putative endogenous ouabain or OLF Ouabain-sensitive and -insensitive a- isoforms of Na+/K+-ATPase in rats All isoforms of the catalytic a- peptide of Na+/K+-ATPase...
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Báo cáo khoa học: The light-harvesting antenna of the diatom Phaeodactylum tricornutum Evidence for a diadinoxanthin-binding subcomplex doc
Ngày tải lên :
30/03/2014, 20:20
... contents: 0.5 lg for LHCo (lane of part A) and for LHCo-2 (lanes and of part B); and 0.1 lg for LHCo-1 and LHCo-2 (lanes and of part A) and lanes and of part B higher plant LHC antennae that pigment–protein ... meneghiniana LHC, in which two FCP fractions, A and B (B having a larger apparent molecular mass than A) , were separated by using sucrose gradients [21] Fraction A is mainly composed of 18 kDa polypeptides ... but not for the F fraction All the presently available data confirm that, although sharing a common ancestor, diatoms exhibit an organization and pigment composition for their LHC that clearly differ...
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Báo cáo khoa học: Structure–activity relation for synthetic phenoxazone drugs Evidence for a direct correlation between DNA binding and pro-apoptotic activity pdf
Ngày tải lên :
31/03/2014, 07:20
... than the mean value for DHbind for complex formation for ActIII–ActV with DNA Assuming that the nature of intercalation with DNA is similar for all the drugs investigated, then the additional ... Table Binding parameters for ActII/ActV drug–DNA complexation, calculated per mol of ligand at r = 0.33 (ratio of moles of bound ligand to moles of base pairs) Values are mean ± average deviation ... transition interval DT was determined as a half-width (i.e width at half height) of the heat absorption curve All values of thermodynamic parameters were calculated for mol base pairs, taking an...
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báo cáo hóa học:" Research Article Bifurcation Analysis for a Delayed Predator-Prey System with Stage Structure" pdf
Ngày tải lên :
21/06/2014, 11:20
... has a positive real root and two negative real roots One has the following lemma Lemma 2.2 For system 1.4 , E0 is a saddle point 4 Fixed Point Theory and Applications The linear part of 1.4 at ... USA, 1997 Y N Xiao and L S Chen, “Global stability of a predator-prey system with stage structure for the predator,” Acta Mathematica Sinica English Series, vol 19, no 2, pp 1–11, 2003 W Wang and ... λ iω ω > is a root of 2.11 if and only if iω3 a2 ω2 − ia1 ω − a0 − b1 ωi b0 cos ωτ − i sin ωτ 2.12 Separating the real part and imaginary part, we can obtain a2 ω2 − a0 b0 cos ωτ a1 ω − ω3 b0...
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