Zobrazeno 1 - 10
of 275
pro vyhledávání: '"Garas Antonios"'
Firms' innovation potential depends on their position in the R&D network. But details on this relation remain unclear because measures to quantify network embeddedness have been controversially discussed. We propose and validate a new measure, corene
Externí odkaz:
http://arxiv.org/abs/2205.07677
We consider a multi-layer network with two layers, $\mathcal{L}_{1}$, $\mathcal{L}_{2}$. Their intra-layer topology shows a scale-free degree distribution and a core-periphery structure. A nested structure describes the inter-layer topology, i.e., so
Externí odkaz:
http://arxiv.org/abs/1911.03277
Autor:
Sifakis Stavros, Manolakos Emmanouil, Vetro Annalisa, Kappou Dimitra, Peitsidis Panagiotis, Kontodiou Maria, Garas Antonios, Vrachnis Nikolaos, Konstandinidou Anastasia, Zuffardi Orsetta, Orru Sandro, Papoulidis Ioannis
Publikováno v:
Molecular Cytogenetics, Vol 5, Iss 1, p 12 (2012)
Abstract Wolf-Hirschhorn syndrome (WHS) is a well known genetic condition caused by a partial deletion of the short arm of chromosome 4. The great variability in the extent of the 4p deletion and the possible contribution of additional genetic rearra
Externí odkaz:
https://doaj.org/article/b560f5780c8d4f479a51e78ec5f82ace
Autor:
Anifandis George, Pournaras Spyros, Messini Christina I, Venetis Christos, Dafopoulos Konstantinos, Garas Antonios, Messinis Ioannis E
Publikováno v:
Reproductive Biology and Endocrinology, Vol 9, Iss 1, p 59 (2011)
Abstract Objectives It has been suggested that inhibin secretion is altered in women with the polycystic ovary syndrome (PCOS). However, the contribution of a preceding luteal phase has not been taken into account. The aim of the present study was to
Externí odkaz:
https://doaj.org/article/1c5efcef0a8a4ebd904c8a7a4d313861
Autor:
Eleftheriades Makarios, Tsoplou Panagiota, Vasileiadis Lefteris, Kitsos George, Garas Antonios, Louizou Eirini, Rapti Stamatia-Maria, Kefalas Konstantinos, Vetro Annalisa, Manolakos Emmanouil, Peitsidis Panagiotis, Orru Sandro, Liehr Thomas, Petersen Michael B, Thomaidis Loretta
Publikováno v:
Molecular Cytogenetics, Vol 3, Iss 1, p 22 (2010)
Abstract Background The genetic diagnosis of mental retardation (MR) is difficult to establish and at present many cases remain undiagnosed and unexplained. Standard karyotyping has been used as one of the routine techniques for the last decades. The
Externí odkaz:
https://doaj.org/article/69a8c1d1ae6847ce9d6eaa78aa91e48f
Autor:
Garas Antonios, Weise Anja, Ewers Elisabeth, Kosyakova Nadezda, Kontodiou Maria, Anagnostopoulou Katerina, Lagou Magdalini, Manolakos Emmanouil, Kitsiou-Tzeli Sofia, Orru Sandro, Liehr Thomas, Metaxotou Aikaterini
Publikováno v:
Molecular Cytogenetics, Vol 2, Iss 1, p 8 (2009)
Externí odkaz:
https://doaj.org/article/752f0f94abd14369a0b74819797d42d0
We propose a new measure to quantify the impact of a node $i$ in controlling a directed network. This measure, called `control contribution' $\mathcal{C}_{i}$, combines the probability for node $i$ to appear in a set of driver nodes and the probabili
Externí odkaz:
http://arxiv.org/abs/1906.04663
Using the economic complexity methodology on data for disease prevalence in 195 countries during the period of 1990-2016, we propose two new metrics for quantifying the relatedness between diseases, or the `disease space' of countries. With these met
Externí odkaz:
http://arxiv.org/abs/1903.09703
Publikováno v:
Advs. Complex Syst. 19, 1650009 (2016)
We explore the relationship between human migration and OECD's foreign direct investment (FDI) using a gravity equation enriched with variables that account for complex-network effects. Based on a panel data analysis, we find a strong positive correl
Externí odkaz:
http://arxiv.org/abs/1701.07729