Browsing Δημοσιεύσεις σε περιοδικά, συνέδρια, κεφάλαια βιβλίων κλπ. by Title

A 1 GHz, DDR2/3 SSTL driver with On-Die Termination, strength calibration and slew rate control

Plessas, F.; Davrazos, E.; Alexandropoulos, A.; Birbas, M.; Kikidis, J. (2012)

A 1 GHz Double Data Rate 2/3 (DRR2/3) combo Stub Series Terminated Logic (SSTL) driven has been developed for the first time to our knowledge using a 90 nm CMOS process. To satisfy the signal integrity requirements the ...

A 1 V CMOS programmable accurate charge pump with wide output voltage range

Tsitouras, A.; Plessas, F.; Birbas, M.; Kalivas, G. (2011)

A 1 V, programmable, accurate, high speed, single-ended charge pump is proposed, suitable for low voltage PLLs. It is designed in TSMC 90-nm digital CMOS process and it consists of four switches in a current steering ...

1,25-Dihydroxyvitamin D-3 and extracellular inorganic phosphate activate mitogen-activated protein kinase pathway through fibroblast growth factor 23 contributing to hypertrophy and mineralization in osteoarthritic chondrocytes

Orfanidou, T.; Malizos, K. N.; Varitimidis, S.; Tsezou, A. (2012)

Hypertrophy and impaired mineralization are two processes closely associated with osteoarthritis (OA). 1,25-dihydroxyvitamin D-3 (1a,25(OH)(2)D-3) and inorganic phosphate (Pi) are two important factors that are implicated ...

1-(3-Deoxy-3-fluoro-beta-D-glucopyranosyl) pyrimidine derivatives as inhibitors of glycogen phosphorylase b: Kinetic, crystallographic and modelling studies

Tsirkone, V. G.; Tsoukala, E.; Lamprakis, C.; Manta, S.; Hayes, J. M.; Skamnaki, V. T.; Drakou, C.; Zographos, S. E.; Komiotis, D.; Leonidas, D. D. (2010)

Design of inhibitors of glycogen phosphorylase (GP) with pharmaceutical applications in improving glycaemic control in type 2 diabetes is a promising therapeutic strategy. The catalytic site of muscle glycogen phosphorylase ...

12(th) International Symposium on Toxicity Assessment

Kungolos, A. (2006)

The 12-in-1 procedure for the treatment of congenital idiopathic clubfoot

Dailiana, Z. H.; Beris, A. E.; Malizos, K. N.; Varitimidis, S. E.; Hantes, M.; Soucacos, P. N. (2008)

The purpose of this study was to assess the long-term results of an extended soft tissue release in a single procedure, for the treatment of congenital idiopathic clubfoot. Seventeen patients with 22 congenital idiopathic ...

A 12-year survey of methicillin-resistant Staphylococcus aureus infections in Greece: ST80-IV epidemic?

Drougka, E.; Foka, A.; Liakopoulos, A.; Doudoulakakis, A.; Jelastopulu, E.; Chini, V.; Spiliopoulou, A.; Levidiotou, S.; Panagea, T.; Vogiatzi, A.; Lebessi, E.; Petinaki, E.; Spiliopoulou, I. (2014)

Methicillin-resistant Staphylococcus aureus (MRSA) is an important cause of both healthcare-associated MRSA (HA-MRSA) and community-associated MRSA (CA-MRSA) infections. Severe MRSA infections have been associated with the ...

1st EWaS-MED International Conference on Improving Efficiency of Water Systems in a Changing Natural and Financial Environment 11-13 April 2013, Thessaloniki, Greece

Zouboulis, A. I.; Samaras, P.; Kanakoudis, V.; Tsitsifli, S. (2015)

2-Oxoglutarate-dependent oxygenases control hepcidin gene expression

Braliou, G. G.; Falzacappa, M. V. V.; Chachami, G.; Casanovas, G.; Muckenthaler, M. U.; Simos, G. (2008)

Background/Aims: Hepcidin is a liver-produced hormone that regulates systemic iron homeostasis. Hepcidin expression is stimulated upon iron overload or inflammation while iron deficiency, anemia and tissue hypoxia are ...

A 2.45GHz power harvesting circuit in 90nm CMOS

Giannakas, G.; Plessas, F.; Nassopoulos, G.; Stamoulis, G. (2010)

In this work, an overview of the state-of-the-art of the design techniques of power harvesting (rectifYing) circuits is presented. The evolution of each circuit, the advantages and design constraints, are investigated and ...

The 20-year outcome of the Charnley arthroplasty in younger and older patients

Hartofilakidis, G.; Karachalios, T.; Karachalios, G. (2005)

The purpose of this study is to present the 20-year outcome of 206 Charnley low-friction arthroplasties done by the same surgeon on 181 patients who were separated into two age groups (younger and older). In Group A (76 ...

The 2003 Marshall R. Urist Award Paper - Genetic background of osteonecrosis: Associated with thrombophilic mutations?

Zalavras, C. G.; Vartholomatos, G.; Dokou, E.; Malizos, K. N. (2004)

Intravascular coagulation is considered a major pathogenetic mechanism for nontraumatic osteonecrosis. The aim of our study was to evaluate the association of thrombophilic factor V G1691A mutation (factor V Leiden) and ...

2D and 3D soil moisture imaging using a sensor-based platform moving inside a subsurface network of pipes

Gravalos, I.; Moshou, D.; Loutridis, S.; Gialamas, T.; Kateris, D.; Bompolas, E.; Tsiropoulos, Z.; Xyradakis, P.; Fountas, S. (2013)

In this study a prototype sensor-based platform moving inside a subsurface network of pipes with the task of monitoring the soil moisture content is presented. It comprises of a mobile platform, a modified commercial soil ...

A 2D cellular automaton biofilm detachment algorithm

Laspidou, C. S.; Liakopoulos, A.; Spiliotopoulos, M. G. (2012)

A cellular-automaton based two-dimensional biofilm detachment module is developed. The module is an improvement of previously presented methodologies for modeling biofilm detachment under the influence of hydrodynamic ...

2D simulator for eddy current field filters

Liakou, F.; Dimitropoulos, P.; Stamoulis, G. (2011)

Hall devices are magnetic field current sensors based on the Hall effect. A bias current is applied via contacts through the Hall plates which are placed along magnetic field. High frequency components affect the Hall ...

2nd IEEE international workshop on Privacy Aspects of Data Mining (PADM 2010)

Gkoulalas-Divanis, A.; Liu, K.; Verykios, V. S.; Wolff, R. (2010)

2nd International Conference on Environmental Management, Engineering, Planning and Economics (CEMEPE)

Samaras, P.; Zouboulis, A. I.; Kungolos, A. (2011)

3 '-Axial CH2OH Substitution on Glucopyranose does not Increase Glycogen Phosphorylase Inhibitory Potency. QM/MM-PBSA Calculations Suggest Why

Manta, S.; Xipnitou, A.; Kiritsis, C.; Kantsadi, A. L.; Hayes, J. M.; Skamnaki, V. T.; Lamprakis, C.; Kontou, M.; Zoumpoulakis, P.; Zographos, S. E.; Leonidas, D. D.; Komiotis, D. (2012)

Glycogen phosphorylase is a molecular target for the design of potential hypoglycemic agents. Structure-based design pinpointed that the 3'-position of glucopyranose equipped with a suitable group has the potential to form ...

The 3 '-UTR AACCins5874 in the stratum corneum chymotryptic enzyme gene (SCCE/KLK7), associated with atopic dermatitis; causes an increased mRNA expression without altering its stability

Vasilopoulos, Y.; Sharaf, N.; di Giovine, F.; Simon, M.; Cork, M. J.; Duff, G. W.; Tazi-Ahnini, R. (2011)

3-D catalytic regeneration and stress modeling of diesel particulate filters by ABAQUS FEM software

Pontikakis, G.; Stamatelos, A.; Bakasis, K.; Aravas, N. (2002)

The design of reliable DPF systems has proved a complex and demanding task that is increasingly being assisted by modeling. 1-D but also 2-D (axisymmetric) modeling has already been applied in design optimization case ...