Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. Skordas"'
It has been shown that some dynamic features hidden in the time series of complex systems can be unveiled if we analyze them in a time domain termed natural time. In this analysis, we can identify when a system approaches a critical point (dynamic ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::bd6aaf0ef38baac9710767fe41367750
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3186321
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3186321
The observed earthquake scaling laws indicate the existence of phenomena closely associated with the proximity of the system to a critical point. Taking this view that earthquakes are critical phenomena (dynamic phase transitions), here we investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::3eb75d1c461d497058e428bb908b8009
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3181613
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3181613
Ab initio detailed calculations of the elastic properties of AgCl xBr1-x alloys were recently made using density-functional perturbation theory and by employing the virtual crystal approximation or by means of the full potential linearized augmented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::cad3516c1b6059756a98178200d75375
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073333
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073333
Autor:
Constantina Gartzonika, Panayotis Markoulatos, Stamatina Levidiotou-Stefanou, Vaia Pliaka, I. G. A. Ruether, Z. Kyriakopoulou, D. Tsakogiannis, V. Skordas
Publikováno v:
Archives of virology. 157(9)
The HPV16 E1(∧)E4 protein is thought to contribute to the release of newly formed viral particles from infected epithelia. In order to investigate amino acid mutations in the HPV16 E1(∧)E4 protein, the complete E4 ORF was amplified by PCR in 27 H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::461ea280cc2329bf4661b924a4370b8e
https://pubmed.ncbi.nlm.nih.gov/22684534
https://pubmed.ncbi.nlm.nih.gov/22684534
The order parameter fluctuations of seismicity are investigated upon considering a natural time window of fixed length sliding through the consecutive earthquakes that occurred in California. We previously found that when this length corresponds to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::196794d597fb495bede63c13053f3687
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3153696
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3153696
Autor:
A. Theoharopoulou, V. Skordas, D. Tsakogiannis, I. G. A. Ruether, Z. Kyriakopoulou, E. Panotopoulou, C. Nepka, Panayotis Markoulatos, Vaia Pliaka
Publikováno v:
Archives of virology. 157(5)
The E2 gene of human papilloma virus is expressed at the early stage of the viral life cycle, encoding the E2 transcription factor, and regulates the expression of E6 and E7 oncogenes. Disruption of E2 gene due to viral integration inhibits the trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b099adfe53fd32ffbedb547edfa8f49a
https://pubmed.ncbi.nlm.nih.gov/22294445
https://pubmed.ncbi.nlm.nih.gov/22294445
The diffusion of tungsten in α-iron is important for the application of ferritic-iron alloys to thermal power plants. These data, over a wide temperature range across the Curie temperature, have been recently reported. We show that these diffusion c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::63d260b95a306fef5cb44604b6da0868
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036888
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036888
We first investigate in natural time the numerical simulations of a simple deterministic self-organized critical system introduced to describe avalanches in stick-slip phenomena. It is one-dimensional and belongs to the same universality class as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::437164be91f74f9c04ea7e3477db3552
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3147129
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3147129
Electric and magnetic pulses are measured shortly (some minutes) before earthquakes. These pulses differ greatly from the seismic electric signals, which have appreciably longer lead times (days to months). In the case of 1995 Grevena-Kozani earthqua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::2640e2df136702966535d0b217125efa
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3116180
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3116180
Sudden cardiac death (SCD) is a frequent cause of death and may occur even if the electrocardiogram seems to be similar to that of a healthy individual. A method which not only identifies the risk but also provides an estimate of the time of an impen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::bc2331c26b1c774aee2a8e63177d7628
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3117735
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3117735