Microsoft Word - mamalis-040321a.doc

/CalGrayProfile (Dot Gain 20%) /CalRGBProfile (sRGB IEC61966-2.1) /CalCMYKProfile (U.S. Web Coated \050SWOP\051 v2) /sRGBProfile (sRGB IEC61966-2.1) /CannotEmbedFontPolicy /Error /CompatibilityLevel 1.4 [...] Simulation A.G. Mamalis1, D.E. Manolakos1, A.G. Kladas2, A.K. Koumoutsos1 1 Manufacturing Technology Division National Technical University of Athens, Greece 2 Electric Power Division National Technical University [...] information for tooling design. 1st International Conference on High Speed Forming – 2004 144 2 Model Description 2.1 The Electro-Magnetic Model The Multiphysics High Option, Release 6 version of ANSYS is employed …

Original Articles

more The role of collagen specific a2ß1 integrin in anchorage dependent apoptosis (anoikis) was investigated. Stimulation of a2ß1 signaling with immobilized anti-a2 antibody markedly sensitized human MCF-7 [...] MCF-7 breast carcinoma and HepG2 hepatoma cells to anoikis. Accordingly, down-regulation of a2ß1 by a2-specific siRNA decreased the percentage of cells undergoing anoikis. These results for the first time [...] reoxygenation increased Bax - 4-fold at 1 day. Although the expression of Bcl-2 was slightly increased by hypoxia, [Bcl-2] was 3-4-fold smaller in comparison with Bax. These results indicate that hypoxia …

Dokumentenvorlage fuer ICHSF04

map the fracture behaviour for a broader range of materials in the context of the HSB process. 2 Methodology 2.1 Sample Geometry The sample geometry was selected based on the recommendation of (Andrade et [...] comprehensive analysis of the damage behaviour of the material under different stress conditions. 2.2 FE Simulation with LS-DYNA As part of numerical investigations in LS-DYNA, four investigated sample [...] equation (2). When the instability parameter reaches the value on (F=1) damage-stress coupling is activated, leading to progressive material degradation. 𝐹=( 𝜀𝑒𝑞 𝜌 𝜀𝑐𝑟𝑖𝑡(𝜂) ) 𝑛 (2) The GISSMO …

Þ3>:fÚ|¢PzBACAC´¤(¡ÛGKÓ.-2/Fa¦ÃÄ ]]ãÄqÌ=Ä2ÃvRKÄÊ I/BGÄ.ÃEê 5_ ¤£¡Â/aaRKÄ.ÃeÍÕÃBÊÈ2´Â/a+ÈIÃÜÓ¦íg]kÂÄ2Ã7Ò}ÄajÓ¤a1-2/RIÄI^CÃ`_fÄ2Ã`_fÄ2Ã6[ÈIÃêÄ-£ÂÄ2ÃO(=V;îmF'&$óôGJ ÷lîÚö)3ÉMñî2"÷lôõîkH öfûö8V$)ôö|ðñvïH3 [...] ¢PzBACA"C¤(q÷Z'Ä2Ó2Â/a1ÈIà ânÃ'Ó¤qÄaÃFbqʤGÈI GÄGøK'Ä2Ã<Â/]ùç+â ÓfQIÄ_÷ZÜÄÕÓ2Â/a1ÈIà a]ãÄÕÓõjËd¤£'Ä ¤aæÄ2Ã<-ÉÄ2ÓXdaÂ/MÂ/WÄ âR÷ aÃ`_fÄ@çKÓ2ÂÄ.(Q>÷øùñîYõøfùv÷lôRDD÷lôîYøùö)3@ÉTñîkH2"÷lôõîÚöd $ ._3úù [...] dCÂÄNb´Èaãê)CÂ/a1ÈIà Ù`KÓfQ~( Hºñ7Ù>3ua Ê2ÂÄÉÄ2Ã@Â/gânÃÜÃ7]ÍÕÃ@ÂÄ2Ã`CÂ/a1ÈIÃ`]â^Å=Û WÍKÿoÍGÑtÅÈIÃ)ÊÄ}Ä2Ã<-ÕÄ`ÈIÃ7ÑÄ2ÓÄG-2/EIÃ`_`ï[ÄSRKÄ]mȤ£< Ä2Ã<Âa¦ÃhÍÕÃBÊÈ2TCÂ/a+ÈCÃÑ8Ä.Â/¤aæÄSRsC]W340~(rë"){Cú3 h$I …

Spectral Clustering – Lecture Notes

\(=D^{-1}L=I-D^{-1}A\) [ ShMa00 ] ➜ random walk normalized: \(L_{\text{rw}}\) \(=D^{-1/2}LD^{-1/2} = I-D^{-1/2}A D^{-1/2}\) [ NgJoWe01 ] compute the \(k+1\) eigenvectors to the smallest eigenvalues implementation: [...] ) iff either is a nearest neighbor of the other, else 0 We want to find \(k\) clusters, not just \(2\) Solution: find the \(k\) smallest eigenvalues ⇝ spectral embedding Spectral Clustering [ MeSh00 ; …

Latent Semantic Indexing – Lecture Notes

Factorization /2 Complexity of SVD on a \(m\times n\) matrix is: \(\mathcal{O}(\min \{ mn^2, m^2n\} )=\mathcal{O}(mn\cdot \min \{ m, n\} )\) We can approximate this in \(\mathcal{O}(k^2\cdot \min \{ m [...] JASIS . 41, 6 (1990), 391–407. DOI: 10.1002/(SICI)1097-4571(199009)41:6&lt;391::AID-ASI1&gt;3.0.CO;2-9 [FDDL88] Furnas, G.W., Deerwester, S.C., Dumais, S.T., Landauer, T.K., Harshman, R.A., Streeter, L …

Latent Semantic Indexing – Lecture Notes

Factorization /2 Complexity of SVD on a \(m\times n\) matrix is: \(\mathcal{O}(\min \{ mn^2, m^2n\} )=\mathcal{O}(mn\cdot \min \{ m, n\} )\) We can approximate this in \(\mathcal{O}(k^2\cdot \min \{ m [...] JASIS . 41, 6 (1990), 391–407. DOI: 10.1002/(SICI)1097-4571(199009)41:6&lt;391::AID-ASI1&gt;3.0.CO;2-9 [FDDL88] Furnas, G.W., Deerwester, S.C., Dumais, S.T., Landauer, T.K., Harshman, R.A., Streeter, L …