Browsing by Subject "cluster analysis"

Now showing items 1-12 of 12

    • Article  

      BioTextQuest+: A knowledge integration platform for literature mining and concept discovery 

      Papanikolaou, Nikolas; Pavlopoulos, Georgios A.; Pafilis, Evangelos; Theodosiou, Theodosios G.; Schneider, R.; Satagopam, V. P.; Ouzounis, Christos A.; Eliopoulos, Aristides G.; Promponas, Vasilis J.; Iliopoulos, Ioannis Crete (2014)
      The iterative process of finding relevant information in biomedical literature and performing bioinformatics analyses might result in an endless loop for an inexperienced user, considering the exponential growth of scientific ...
    • Article  

      Conformational analysis of compstatin analogues with molecular dynamics simulations in explicit water 

      Tamamis, Phanourios; Skourtis, Spiros S.; Morikis, D.; Lambris, J. D.; Archontis, Georgios Z. (2007)
      The cyclic 13-residue peptide compstatin is a potential therapeutic agent against the unregulated activation of the complement system. A thorough knowledge of its structural and dynamical properties in solution may assist ...
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      Discriminant Analysis of Volatile Organic Compounds data related to a new location method of entrapped people in collapsed buildings of an earthquake 

      Statheropoulos, Miltiades K.; Mikedi, Katerina; Agapiou, Agapios; Georgiadou, A.; Karma, Sofia (2006)
      Discriminant Analysis is used as a part of a research, which aims at using expired air analysis for the early location of entrapped people under the ruins of collapsed buildings in an earthquake. This work focuses on the ...
    • Article  

      A European spectrum of pharmacogenomic biomarkers: Implications for clinical pharmacogenomics 

      Mizzi, C.; Dalabira, E.; Kumuthini, J.; Dzimiri, N.; Balogh, István; Başak, N.; Böhm, R.; Borg, J.; Borgiani, P.; Bozina, N.; Bruckmueller, H.; Burzynska, B.; Carracedo, A.; Cascorbi, I.; Constantinou-Deltas, Constantinos D.; Dolzan, V.; Fenech, A.; Grech, G.; Kasiulevicius, V.; Kádaši, L.; Kučinskas, V.; Khusnutdinova, E.; Loukas, Y. L.; Macek, M.; Makukh, H.; Mathijssen, R.; Mitropoulos, K.; Mitropoulou, C.; Novelli, G.; Papantoni, I.; Pavlovic, S.; Saglio, G.; Setric, J.; Stojiljkovic, M.; Stubbs, A. P.; Squassina, A.; Torres, M.; Turnovec, M.; Van Schaik, R. H.; Voskarides, Konstantinos; Wakil, S. M.; Werk, A.; Zompo, M. D.; Zukic, B.; Katsila, T.; Lee, M. T. M.; Motsinger-Rief, A.; Leod, H. L. M.; Van Der Spek, P. J.; Patrinos, G. P. (2016)
      Pharmacogenomics aims to correlate inter-individual differences of drug efficacy and/or toxicity with the underlying genetic composition, particularly in genes encoding for protein factors and enzymes involved in drug ...
    • Article  

      Genetic analysis of HIV type 1 strains from newly infected untreated patients in cyprus: high genetic diversity and low prevalence of drug resistance. 

      Kousiappa, Ioanna; van de Vijver, D. A.; Demetriades, Ioannis; Kostrikis, Leontios G. (2009)
      Abstract The molecular epidemiology of HIV-1 infection was first studied in Cyprus in the mid-1990s, but the extent of HIV-1 diversity and the prevalence of drug resistance have remained elusive. In an effort to address ...
    • Article  

      Limited cross-border infections in patients newly diagnosed with HIV in Europe 

      Moutschen, M.; Frentz, D.; Wensing, A. M. J.; Albert, Jan; Paraskevis, Dimitrios N.; Abecasis, A. B.; Hamouda, O.; Jørgensen, L. B.; Kücherer, C.; Struck, D.; Schmit, J. -C; Åsjö, Birgitta; Balotta, Claudia; Beshkov, Danail; Camacho, Ricardo J.; Clotet, B.; Coughlan, S.; De Wit, S.; Griskevicius, A.; Grossman, Z.; Horban, A.; Kolupajeva, T.; Korn, K.; Kostrikis, Leontios G.; Liitsola, K.; Linka, M.; Nielsen, C.; Otelea, D.; Paredes, R.; Poljak, M.; Puchhammer-Stöckl, E.; Sönnerborg, A.; Stanekova, D.; Stanojevic, M.; Vandamme, A. -M; Boucher, C. A. B.; Van de Vijver, D. A. M. C.; Balluch, G.; Vandamme, A. -M; Vercauteren, J.; Derdelinckx, I.; Sasse, A.; Bogaert, M.; Ceunen, H.; De Roo, A.; De Wit, S.; Echahidi, F.; Fransen, K.; Goffard, J. -C; Goubau, P.; Goudeseune, E.; Yombi, J. -C; Lacor, P.; Liesnard, C.; Pierard, D.; Rens, R.; Schrooten, Y.; Vaira, D.; Vandekerckhove, L. P. R.; Van den Heuvel, A.; Van Der Gucht, B.; Van Ranst, M.; Van Wijngaerden, E.; Vandercam, B.; Vekemans, M.; Verhofstede, C.; Clumeck, N.; Van Laethem, K.; Demetriades, Ioannis; Kousiappa, Ioanna; Demetriou, Victoria L.; Hezka, Johana; Bruckova, M.; Linka, M.; Machala, L.; Nielsen, C.; Jørgensen, L. B.; Gerstoft, J.; Mathiesen, L.; Pedersen, C.; Nielsen, H.; Laursen, A.; Kvinesdal, B.; Salminen, M.; Ristola, M.; Liitsola, K.; Suni, J.; Sutinen, J.; Korn, K.; Kücherer, C.; Berg, T.; Braun, P.; Poggensee, G.; Däumer, M.; Eberle, J.; Hamouda, O.; Heiken, H.; Kaiser, R.; Knechten, H.; Müller, H.; Neifer, S.; Schmidt, B.; Walter, H.; Gunsenheimer-Bartmeyer, B.; Harrer, T.; Paraskevis, Dimitrios N.; Hatzakis, Angelos E.; Magiorkinis, Emmanouil N.; Hatzitheodorou, Eleni; Haida, Catherine; Zavitsanou, Assimina; Magiorkinis, Gkikas; Lazanas, Marios C.; Chini, Maria C.; Magafas, N.; Tsogas, Nickolaos; Paparizos, Vassilios A.; Kourkounti, Sofia; Antoniadou, Anastasia C.; Papadopoulos, Antonios I.; Panagopoulos, Periklis; Poulakou, Garyphallia G.; Sakka, V.; Chryssos, Georgios; Drimis, Stylianos; Gargalianos, Panagiotis; Lelekis, Moyssis I.; Chilomenos, G.; Psichogiou, Mina A.; Daikos, George L.; Panos, George; Haratsis, G.; Kordossis, Theodore; Kontos, Athanasios N.; Koratzanis, Georgios; Theodoridou, Maria C.; Mostrou, Glykeria J.; Spoulou, Vana I.; Coughlan, S.; De Gascun, C.; Byrne, C.; Duffy, M.; Bergin, C.; Reidy, D.; Farrell, G.; Lambert, J.; O'Connor, E.; Rochford, A.; Low, J.; Coakely, P.; O'Dea, S.; Hall, W.; Grossman, Z.; Levi, I.; Chemtob, D.; Balotta, Claudia; Franzetti, M.; Lai, A.; Binda, F.; Tramuto, F.; Ciccozzi, M.; Mussini, C.; Angarano, G.; Rezza, G.; Schmit, J. C.; Struck, D.; Hemmer, R.; Arendt, V.; Staub, T.; Schneider, F.; Roman, F.; Wensing, A. M. J.; Boucher, C. A. B.; Van Kessel, A.; van Bentum, P. H. M.; Brinkman, K.; de Coul, E. L.; van der Ende, M. E.; Hoepelman, I. M.; van Kasteren, M.; Juttmann, J.; Kuipers, M.; Langebeek, N.; Richter, C.; Santegoets, R. M. W. J.; Schrijnders-Gudde, L.; Schuurman, R.; van de Ven, B. J. M.; Åsjö, Birgitta; Ormaasen, V.; Aavitsland, P.; Horban, A.; Stanczak, J. J.; Stanczak, G. P.; Firlag-Burkacka, E.; Wiercinska-Drapalo, A.; Jablonowska, E.; Malolepsza, E.; Leszczyszyn-Pynka, M.; Szata, W.; Camacho, Ricardo J.; Palma, C.; Borges, F.; Paixão, T.; Duque, V.; Araújo, F.; Jevtovic, D.; Salemovic, D.; Stanekova, D.; Habekova, M.; Mokráš, Miloš; Truska, P.; Poljak, M.; Lunar, M.; Babic, Dunja Z.; Tomazic, J.; Vidmar, L.; Vovko, T.; Karner, P.; Clotet, B.; Domingo, P.; Galindo, M. J.; Miralles, C.; del Pozo, M. A.; Ribera, E.; Iribarren, J. A.; Ruiz, L.; de la Torre, J.; Vidal, F.; Garcia, F.; Paredes, R.; Albert, Jan; Heidarian, A.; Aperia-Peipke, K.; Axelsson, M.; Mild, M.; Karlsson, A.; Sönnerborg, A.; Thalme, A.; Navér, L.; Bratt, G.; Karlsson, A.; Blaxhult, A.; Gisslén, M.; Svennerholm, B.; Bergbrant, I.; Björkman, Per; Säll, C.; Mellgren, Å.; Lindholm, A.; Kuylenstierna, N.; Montelius, R.; Azimi, F.; Johansson, B.; Carlsson, M.; Johansson, E.; Ljungberg, B.; Ekvall, H.; Strand, A.; Mäkitalo, S.; öberg, S.; Holmblad, P.; Höfer, M.; Holmberg, H.; Josefson, P.; Ryding, U. (2013)
      Background: International travel plays a role in the spread of HIV-1 across Europe. It is, however, not known whether international travel is more important for spread of the epidemic as compared to endogenous infections ...
    • Article  

      MRI-based morphological modeling, synthesis and characterization of cardiac tissue-mimicking materials 

      Kossivas, Fotis; Angeli, Stelios I.; Kafouris, Demetris; Patrickios, Costas S.; Tzagarakis, V.; Constantinides, Christakis (2012)
      This study uses standard synthetic methodologies to produce tissue-mimicking materials that match the morphology and emulate the in vivo murine and human cardiac mechanical and imaging characteristics, with dynamic mechanical ...
    • Article  

      Neural Network Models in EMG Diagnosis 

      Pattichis, Constantinos S.; Schizas, Christos N.; Middleton, Lefkos T. (1995)
      In the past years, several computer-aided quantitative motor unit action potential (MUAP) techniques were reported. It is now possible to add to these techniques the capability of automated medical diagnosis so that all ...
    • Article  

      Preparation and crystal structures of MnII, mixed-valent MnII/MnIII, and MnIII polymeric compounds 

      Tasiopoulos, Anastasios J.; Harden, N. C.; Abboud, K. A.; Christou, George (2003)
      The preparation and crystal structures of three polymeric Mn compounds are reported. The comproportionation reaction between Mn(OAc)2·4H2O and KMnO4 in MeOH-AcOH (2:3) leads to isolation of {[Mn(OH)(OAc)2]·AcOH·H2O}n (1). ...
    • Article  

      Spectral density ratio based clustering methods for the binary segmentation of protein sequences: A comparative study 

      Ioannou, Androulla; Fokianos, Konstantinos; Promponas, Vasilis J. (2010)
      We compare several spectral domain based clustering methods for partitioning protein sequence data. The main instrument for this exercise is the spectral density ratio model, which specifies that the logarithmic ratio of ...
    • Article  

      Texture-based classification of atherosclerotic carotid plaques 

      Christodoulou, Christodoulos I.; Pattichis, Constantinos S.; Pantzaris, Marios C.; Nicolaïdes, Andrew N. (2003)
      There are indications that the morphology of atherosclerotic carotid plaques, obtained by high-resolution ultrasound imaging, has prognostic implications. The objective of this study was to develop a computer-aided system ...
    • Article  

      Trends and predictors of transmitted drug resistance (TDR) and clusters with TDR in a local Belgian HIV-1 epidemic 

      Pineda-Peña, A. -C; Schrooten, Y.; Vinken, L.; Ferreira, F.; Li, G.; Trovão, N. S.; Khouri, R.; Derdelinckx, I.; De Munter, P.; Kuc̈herer, C.; Kostrikis, Leontios G.; Nielsen, C.; Littsola, K.; Wensing, A.; Stanojevic, M.; Paredes, R.; Balotta, Claudia; Albert, Jan; Boucher, C.; Gomez-Lopez, A.; Van Wijngaerden, E.; Van Ranst, M.; Vercauteren, J.; Vandamme, A. M.; Van Laethem, K. (2014)
      We aimed to study epidemic trends and predictors for transmitted drug resistance (TDR) in our region, its clinical impact and its association with transmission clusters. We included 778 patients from the AIDS Reference ...