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Equal-gain and maximal-ratio combining over nonidentical Weibull fading channels

Karagiannidis, G.K., Zogas, D.A., Sagias, N.C., Kotsopoulos, S.A., Tombras, G.S.

Journal:

IEEE Transactions on Wireless Communications

Année:

2005

Langue:

english

Fichier:

PDF, 378 KB

english, 2005

Exergy modelling of vapour compression heat pumps using refrigerant mixtures

Sagia, Athina Stegou, Papadaki, Argyro

Journal:

International Journal of Exergy

Année:

2006

Langue:

english

Fichier:

PDF, 339 KB

english, 2006

Mechanical properties of 3D printed polymer specimens

Sagias, V.D., Giannakopoulos, K.I., Stergiou, C.

Journal:

Procedia Structural Integrity

Année:

2018

Langue:

english

Fichier:

PDF, 649 KB

english, 2018

An experimental study and a computer simulation of heat and mass transfer for three-dimensional humidification processes

A. Stegou-Sagia

Journal:

International Journal for Numerical Methods in Biomedical Engineering

Année:

1996

Langue:

english

Fichier:

PDF, 498 KB

english, 1996

Exergy losses in refrigerating systems. A study for performance comparisons in compressor and condenser

A. Stegou-Sagia, N. Paignigiannis

Journal:

International Journal of Energy Research

Année:

2003

Langue:

english

Fichier:

PDF, 138 KB

english, 2003

E-CLEMA: A cross-layer design for improved quality of service in mobile WiMAX networks

Dionysia Triantafyllopoulou, Nikos Passas, Lazaros Merakos, Nikos C. Sagias, P. Takis Mathiopoulos

Journal:

Wireless Communications and Mobile Computing

Année:

2009

Langue:

english

Fichier:

PDF, 338 KB

english, 2009

Distribution of Inner Product of Complex Gaussian Random Vectors and its Applications

Mallik, R.K., Sagias, N.C.

Journal:

IEEE Transactions on Communications

Année:

2011

Langue:

english

Fichier:

PDF, 692 KB

english, 2011

New results for the Shannon channel capacity in generalized fading channels

Sagias, N.C., Tombras, G.S., Karagiannidis, G.K.

Journal:

IEEE Communications Letters

Année:

2005

Langue:

english

Fichier:

PDF, 578 KB

english, 2005

Laparoscopically assisted resection of jejunal diverticula. A case report and review of the literature

Lawrence Toquero, Roland Fernandes, Nang Kyi, Sonia Chloe Bains, Filipos Sagias, Samantha Baillie, Samer Doughan

Journal:

Central European Journal of Medicine

Année:

2012

Langue:

english

Fichier:

PDF, 483 KB

english, 2012

[IEEE 2006 IEEE International Conference on Communications - Istanbul (2006.06.11-2006.06.15)] 2006 IEEE International Conference on Communications - Multihop Free-Space Optical Communications Over Strong Turbulence Channels

Tsiftsis, Theodoros, Sandalidis, Harilaos, Karagiannidis, George, Sagias, Nikos

Année:

2006

Langue:

english

Fichier:

PDF, 296 KB

english, 2006

[IEEE IEEE Global Telecommunications Conference, 2004. GLOBECOM '04. - Dallas, TX, USA (29 Nov.-3 Dec., 2004)] IEEE Global Telecommunications Conference, 2004. GLOBECOM '04. - Selection diversity for wireless communications with non-identical weibull statistics

Sagias, N.C., Karagiannidis, G.K., Zogas, D.A., Mathiopoulos, P.T.

Année:

2004

Langue:

english

Fichier:

PDF, 728 KB

english, 2004

[IEEE VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005. - Dallas, TX, USA (25-28 Sept., 2005)] VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005. - On the correlated weibull fading model and its applications

Sagias, N.C., Karagiannidis, G.K., Bithas, P.S., Mathiopoulos, P.T.

Année:

2005

Langue:

english

Fichier:

PDF, 286 KB

english, 2005

[IEEE 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Athens, Greece (2007.09.3-2007.09.7)] 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Dual-Hop Relaying Networks over Nakagami-M Fading Channels

Datsikas, Christos K., Tombras, George S., Sagias, Nikos C., Lazarakis, Fotis I., Alexandropoulos, George C., Alexandridis, Antonis A., Dangakis, Kostas P.

Année:

2007

Langue:

english

Fichier:

PDF, 204 KB

english, 2007

[IEEE VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005. - Dallas, TX, USA (25-28 Sept., 2005)] VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005. - Dual-branch diversity receivers over correlated rician fading channels

Bithas, P.S., Karagiannidis, G.K., Sagias, N.C., Zogas, D.A., Mathiopoulos, P.T.

Année:

2005

Langue:

english

Fichier:

PDF, 320 KB

english, 2005

[IEEE 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Athens, Greece (2007.09.3-2007.09.7)] 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - On the Sum of Squared Correlated Rayleigh Variates and Applications to Maximal-Ratio Diversity

Alexandropoulos, George C., Berberidis, Kostas, Sagias, Nikos C., Lazarakis, Fotis I., Datsikas, Christos K., Alexandridis, Antonis A., Dangakis, Kostas P.

Année:

2007

Langue:

english

Fichier:

PDF, 351 KB

english, 2007

[IEEE 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Athens, Greece (2007.09.3-2007.09.7)] 2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications - Householder-Matrices based Analysis of SC Receivers over Rayleigh Fading Channels with Arbitrary Correlation

Alexandropoulos, George C., Berberidis, Kostas, Sagias, Nikos C., Lazarakis, Fotis I., Alexandridis, Antonis A., Dangakis, Kostas P.

Année:

2007

Langue:

english

Fichier:

PDF, 348 KB

english, 2007

[IEEE GLOBECOM '04. IEEE Global Telecommunications Conference - Dallas, TX, USA (29 Nov.-3 Dec. 2004)] IEEE Global Telecommunications Conference, 2004. GLOBECOM '04. - Multihop communications with fixed-gain relays over generalized fading channels

Karagiannidis, G.K., Zogas, D.A., Sagias, N.C., Tsiftsis, T.A., Mathiopoulos, P.T.

Année:

2004

Langue:

english

Fichier:

PDF, 929 KB

english, 2004

[IEEE 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications - Barcelona, Spain (5-8 Sept. 2004)] 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE Cat. No.04TH8754) - Second order statistics and channel spectral efficiency for selection diversity receivers in Weibull fading

Sagias, N.C., Karagiannidis, G.K., Zogas, D.A., Mathiopoulos, P.T., Tombras, G.S., Pavlidou, F.-N.

Année:

2004

Langue:

english

Fichier:

PDF, 419 KB

english, 2004

A Palpable Painless Axillary Mass as the Clinical Manifestation of Castleman’s Disease in a Patient with Hepatitis C Disease

Papazafiropoulou, Athanasia K., Angelidi, Angeliki M., Kousoulis, Antonis A., Christofilidis, Georgios, Sagia, Chariklia, Kaftanidou, Liountmila, Manoloudaki, Kassiani, Tsavari, Aikaterini, Kranidioti

Journal:

Case Reports in Medicine

Année:

2016

Langue:

english

Fichier:

PDF, 2.23 MB

english, 2016

Thermodynamic property formulations and heat transfer aspects for replacement refrigerants: R-123 and R-134a

A. Stegou-Sagia

Journal:

International Journal of Energy Research

Année:

1997

Langue:

english

Fichier:

PDF, 196 KB

english, 1997

On blends R32/R134a and R32/R125: Thermodynamic and heat transfer aspects

A. Stegou-Sagia

Journal:

International Journal of Energy Research

Année:

2001

Langue:

english

Fichier:

PDF, 125 KB

english, 2001

Average channel capacity for generalized-selection combining RAKE receivers

Nikos C. Sagias, Panagiotis Varzakas, George S. Tombras, George K. Karagiannidis

Journal:

Transactions on Emerging Telecommunications Technologies

Année:

2004

Langue:

english

Fichier:

PDF, 72 KB

english, 2004

Average output SNR of equal-gain diversity receivers over correlative Weibull fading channels

Dimitris A. Zogas, Nikos C. Sagias, George S. Tombras, George K. Karagiannidis

Journal:

Transactions on Emerging Telecommunications Technologies

Année:

2005

Langue:

english

Fichier:

PDF, 95 KB

english, 2005

Measuring the evaporation of NH3 in triple-fluid gas absorption units

D.A. Kouremenos, A. Stegou-Sagia

Journal:

International Journal of Refrigeration

Année:

1988

Langue:

english

Fichier:

PDF, 521 KB

english, 1988

Use of helium instead of hydrogen in inert gas absorption refrigeration

D.A. Kouremenos, A. Stegou-Sagia]

Journal:

International Journal of Refrigeration

Année:

1988

Langue:

english

Fichier:

PDF, 546 KB

english, 1988

Three-dimensional evaporation process in aqua-ammonia absorption refrigerators using helium as inert gas

D.A. Kouremenos, A. Stegou-Sagia, K.A. Antonopoulos

Journal:

International Journal of Refrigeration

Année:

1994

Langue:

english

Fichier:

PDF, 817 KB

english, 1994

A basic-2 program for the “psychrometric problem” of ammonia, in neutral gas absorption refrigeration units

D.A. Kouremenos, A. Stegou-Sagia

Journal:

Advances in Engineering Software (Barking)(1978)

Année:

1978

Langue:

english

Fichier:

PDF, 556 KB

english, 1978

A basic-2 program to compute the enthalpy/mass fraction diagram of the real NH3/H2 gas mixture at 25 bar, for neutral gas absorption refrigeration units (technical note)

D.A. Kouremenos, A. Stegou-Sagia

Journal:

Advances in Engineering Software (Barking)(1978)

Année:

1978

Langue:

english

Fichier:

PDF, 1.37 MB

english, 1978

On isentropic changes of alternative refrigerants (R-123, R-134a, R-500, R-503)

A. Stegou-Sagia, D. Katsanos

Journal:

Energy

Année:

1996

Langue:

english

Fichier:

PDF, 277 KB

english, 1996

Ozone friendly binary blends R 32/R 134a and the ternary R 407b

A. Stegou-Sagia, X. Kakatsios, M. Damanakis

Journal:

Energy

Année:

2004

Langue:

english

Fichier:

PDF, 295 KB

english, 2004

Spectral efficiency for selection combining RAKE receivers over Weibull fading channels

N.C. Sagias, P. Varzakas, G.S. Tombras, G.K. Karagiannidis

Journal:

Journal of the Franklin Institute

Année:

2005

Langue:

english

Fichier:

PDF, 208 KB

english, 2005

On the cascaded Weibull fading channel model

Nikos C. Sagias, George S. Tombras

Journal:

Journal of the Franklin Institute

Année:

2007

Langue:

english

Fichier:

PDF, 497 KB

english, 2007

On blends R32/R134a and R32/R125: thermodynamic and heat transfer aspects

A. Stegou-Sagia

Journal:

Fuel and Energy Abstracts

Année:

2002

Langue:

english

Fichier:

PDF, 184 KB

english, 2002

Design of a model identification fuzzy adaptive controller and stability analysis of nonlinear processes

D.I. Sagias, E.N. Sarafis, C.I. Siettos, G.V. Bafas

Journal:

Fuzzy Sets and Systems

Année:

2001

Langue:

english

Fichier:

PDF, 309 KB

english, 2001

Air drying in an adsorption column for cooling operations in open-cycle adsorption systems

A. Stegou-Sagia, M. Damanakis

Journal:

Applied Energy

Année:

1997

Langue:

english

Fichier:

PDF, 615 KB

english, 1997

Laparoscopic versus open left lateral segmentectomy

Kirstin A Carswell, Filippos G Sagias, Beth Murgatroyd, Mohamed Rela, Nigel Heaton, Ameet G Patel

Journal:

BMC Surgery

Année:

2009

Langue:

english

Fichier:

PDF, 574 KB

english, 2009

The psychrometric problem for the evaporation of NH3in NH3/H2atmosphere in neutral gas absorption refrigeration units for pressures 17.5 to 27.5 bar

D. A. Kouremenos, A. Stegou-Sagia

Journal:

Heat and Mass Transfer

Année:

1988

Langue:

english

Fichier:

PDF, 476 KB

english, 1988

Evaporation of NH3in NH3/H2atmosphere by 25 bar for neutral gas absorption refrigeration units

Dimitrios A. Kouremenos, Athina Stegou-Sagia

Journal:

Forschung im Ingenieurwesen

Année:

1986

Langue:

english

Fichier:

PDF, 2.20 MB

english, 1986

Quantum effects and properties of the Helium-Ammonia mixture for neutral gas absorption refrigeration

Dimitrios A. Kouremenos, Athina Stegou-Sagia, Rizos Krikis

Journal:

Forschung im Ingenieurwesen

Année:

1989

Langue:

english

Fichier:

PDF, 589 KB

english, 1989

R-410A and R-404A real gas thermodynamic relations and their application for predicting exergy efficiency in vapor compression heat pumps

A. Stegou-Sagia, A. Papadaki, V. Ioakim

Journal:

Forschung im Ingenieurwesen

Année:

2005

Langue:

english

Fichier:

PDF, 418 KB

english, 2005

Comments on “Average LCR and AFD for SC diversity over correlated Weibull fading channels”

Nikos C. Sagias, George K. Karagiannidis

Journal:

Wireless Personal Communications

Année:

2007

Langue:

english

Fichier:

PDF, 111 KB

english, 2007

Higher Order Capacity Statistics of Diversity Receivers

Nikos C. Sagias, Fotis I. Lazarakis, Antonis A. Alexandridis, Kostas P. Dangakis, George S. Tombras

Journal:

Wireless Personal Communications

Année:

2011

Langue:

english

Fichier:

PDF, 649 KB

english, 2011

Properties of new refrigerants and predictions for condensation heat transfer enhancement with low-finned tubes

A. Stegou-Sagia

Journal:

Energy

Année:

1996

Langue:

english

Fichier:

PDF, 505 KB

english, 1996

A computational method for the methyl amine/H2 gas mixture concentrations in methyl amine/H2O/H2 absorption refrigeration units

A. Stegou-Sagia

Journal:

Applied Thermal Engineering

Année:

1996

Langue:

english

Fichier:

PDF, 762 KB

english, 1996

Capacity of dual-branch selection diversity receivers in correlative Weibull fading

Nikos C. Sagias

Journal:

Transactions on Emerging Telecommunications Technologies

Année:

2006

Langue:

english

Fichier:

PDF, 120 KB

english, 2006

Serial relaying communications over generalized-gamma fading channels

Christos K. Datsikas, Kostas P. Peppas, Nikos C. Sagias, George S. Tombras

Journal:

Wireless Communications and Mobile Computing

Année:

2012

Langue:

english

Fichier:

PDF, 437 KB

english, 2012

Neutral gas absorption refrigeration units with methyl amine as refrigerant and hydrogen as inert gas

E. Rogdakis, A. Stegou-Sagia

Journal:

Energy Conversion and Management

Année:

1996

Langue:

english

Fichier:

PDF, 667 KB

english, 1996

Cooling dominated Hybrid Ground Source Heat Pump System application

Z. Sagia, C. Rakopoulos, E. Kakaras

Journal:

Applied Energy

Année:

2012

Langue:

english

Fichier:

PDF, 556 KB

english, 2012

Evaluation of mixtures efficiency in refrigerating systems

A. Stegou-Sagia, N. Paignigiannis

Journal:

Energy Conversion and Management

Année:

2005

Langue:

english

Fichier:

PDF, 436 KB

english, 2005

The impact of glazing on energy consumption and comfort

A. Stegou-Sagia, K. Antonopoulos, C. Angelopoulou, G. Kotsiovelos

Journal:

Energy Conversion and Management

Année:

2007

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2007