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1

Discourse Ontology (Body and the Construction of a World, from Heidegger through Lacan) ||

Tombras, Christos

Year:

2019

Language:

english

File:

PDF, 2.32 MB

english, 2019

2

Elimination of idle tones by a second order 2-bit adaptive sigma delta modulation system

E. A. Prosalentis, G. S. Tombras

Journal:

Analog Integrated Circuits and Signal Processing

Year:

2010

Language:

english

File:

PDF, 741 KB

english, 2010

3

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

Year:

2005

Language:

english

File:

PDF, 378 KB

english, 2005

4

Investigating student understanding of operational-amplifier circuits

Papanikolaou, Christos P., Tombras, George S., Van De Bogart, Kevin L., Stetzer, MacKenzie R.

Journal:

American Journal of Physics

Year:

2015

Language:

english

File:

PDF, 4.23 MB

english, 2015

5

Clinical Roundtable on Technique

Bonnigal-Katz, Dorothée, Fortuna, Tomasz, Tombras, Christos

Journal:

British Journal of Psychotherapy

Year:

2017

Language:

english

File:

PDF, 96 KB

english, 2017

6

Body and the limits of language: Articulating the unthinkable

Tombras, Christos

Journal:

Psychodynamic Practice

Year:

2018

Language:

english

File:

PDF, 356 KB

english, 2018

7

Dual-hop relaying communications over generalized-K (KG) fading channels

Kostas P. Peppas, Christos K. Datsikas, Hector E. Nistazakis, George S. Tombras

Journal:

Journal of the Franklin Institute

Year:

2010

Language:

english

File:

PDF, 469 KB

english, 2010

8

Performance estimation of free space optical links over negative exponential atmospheric turbulence channels

H.E. Nistazakis, V.D. Assimakopoulos, G.S. Tombras

Journal:

Optik - International Journal for Light and Electron Optics

Year:

2011

Language:

english

File:

PDF, 262 KB

english, 2011

9

Average Capacity of Optical Wireless Communication Systems Over Atmospheric Turbulence Channels

Nistazakis, H.E., Karagianni, E.A., Tsigopoulos, A.D., Fafalios, M.E., Tombras, G.S.

Journal:

Journal of Lightwave Technology

Year:

2009

Language:

english

File:

PDF, 204 KB

english, 2009

10

Performance analysis of free-space optical communication systems over atmospheric turbulence channels

Nistazakis, H.E., Tsiftsis, T.A., Tombras, G.S.

Journal:

IET Communications

Year:

2009

Language:

english

File:

PDF, 445 KB

english, 2009

11

New results for the Shannon channel capacity in generalized fading channels

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

Journal:

IEEE Communications Letters

Year:

2005

Language:

english

File:

PDF, 578 KB

english, 2005

12

[IEEE 2006 IEEE International Symposium on Circuits and Systems - Island of Kos, Greece (21-24 May 2006)] 2006 IEEE International Symposium on Circuits and Systems - An approach for efficient design of digital amplifiers

Vlassopoulos, N., Reisis, D., Lentaris, G., Tombras, G., Prosalentis, E., Ritas, N., Tsakalis, K.

Year:

2006

Language:

english

File:

PDF, 3.70 MB

english, 2006

13

Capacity Analysis of Dual Amplify-and-Forward Relayed Free-Space Optical Communication Systems Over Turbulence Channels With Pointing Errors

Peppas, Kostas P., Stassinakis, Argyris N., Nistazakis, Hector E., Tombras, George S.

Journal:

Journal of Optical Communications and Networking

Year:

2013

Language:

english

File:

PDF, 831 KB

english, 2013

14

Probability of fade estimation for FSO links with time dispersion and turbulence modeled with the gamma–gamma or the I-K distribution

Varotsos, G.K., Stassinakis, A.N., Nistazakis, H.E., Tsigopoulos, A.D., Peppas, K.P., Aidinis, C.J., Tombras, G.S.

Journal:

Optik - International Journal for Light and Electron Optics

Year:

2014

Language:

english

File:

PDF, 561 KB

english, 2014

15

[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.

Year:

2007

Language:

english

File:

PDF, 204 KB

english, 2007

16

QAM and PSK OFDM RoFSO Over $M$-Turbulence Induced Fading Channels

Nistazakis, H. E., Stassinakis, A. N., Sandalidis, H. G., Tombras, G. S.

Journal:

IEEE Photonics Journal

Year:

2015

Language:

english

File:

PDF, 509 KB

english, 2015

17

[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.

Year:

2004

Language:

english

File:

PDF, 419 KB

english, 2004

18

[IEEE 2016 5th International Conference on Modern Circuits and Systems Technologies (MOCAST) - Thessaloniki, Greece (2016.5.12-2016.5.14)] 2016 5th International Conference on Modern Circuits and Systems Technologies (MOCAST) - Outage capacity estimation of FSO links with pointing errors over gamma turbulence channels

Stassinakis, A. N., Nistazakis, H. E., Varotsos, G. K., Tombras, G. S., Tsigopoulos, A. D., Christofilakis, V.

Year:

2016

Language:

english

File:

PDF, 346 KB

english, 2016

19

On the BER performance of FSO links with multiple receivers and spatial jitter over gamma-gamma or exponential turbulence channels

Ninos, M.P., Nistazakis, H.E., Tombras, G.S.

Journal:

Optik - International Journal for Light and Electron Optics

Year:

2017

Language:

english

File:

PDF, 968 KB

english, 2017

20

SIMO optical wireless links with nonzero boresight pointing errors over M modeled turbulence channels

Varotsos, G.K., Nistazakis, H.E., Petkovic, M.I., Djordjevic, G.T., Tombras, G.S.

Journal:

Optics Communications

Year:

2017

Language:

english

File:

PDF, 1.03 MB

english, 2017

21

A Novel Chaotic System without Equilibrium: Dynamics, Synchronization, and Circuit Realization

Azar, Ahmad Taher, Volos, Christos, Gerodimos, Nikolaos A., Tombras, George S., Pham, Viet-Thanh, Radwan, Ahmed G., Vaidyanathan, Sundarapandian, Ouannas, Adel, Munoz-Pacheco, Jesus M.

Journal:

Year:

2017

Language:

english

File:

PDF, 4.53 MB

english, 2017

22

DF Relayed Subcarrier FSO Links over Malaga Turbulence Channels with Phase Noise and Non-Zero Boresight Pointing Errors

Varotsos, George, Nistazakis, Hector, Gappmair, Wilfried, Sandalidis, Harilaos, Tombras, George

Journal:

Applied Sciences

Year:

2018

Language:

english

File:

PDF, 2.84 MB

english, 2018

23

Block error rate performance of OOK FSO links over gamma-gamma turbulence channels with generalized nonzero boresight pointing errors

Nistazakis, Hector, Ninos, M., Sandalidis, Harilaos, Stassinakis, A., Tombras, George

Journal:

IET Optoelectronics

Year:

2018

Language:

english

File:

PDF, 807 KB

english, 2018

24

Spatial diversity for QAM OFDM RoFSO links with nonzero boresight pointing errors over atmospheric turbulence channels

Ninos, M. P., Nistazakis, H. E., Leitgeb, E., Tombras, G. S.

Journal:

Journal of Modern Optics

Year:

2018

Language:

english

File:

PDF, 2.42 MB

english, 2018

25

Discourse Ontology (Body and the Construction of a World, from Heidegger through Lacan) || Back to Freud, and Beyond

Tombras, Christos

Year:

2019

File:

PDF, 390 KB

2019

26

Experimental Implementation and Theoretical Investigation of a Vanadium Dioxide Optical Filter for Bit Error Rate Enhancement of Enhanced Space Shift Keying Visible Light Communication Systems

Manousou, Dimitra K., Stassinakis, Argyris N., Syskakis, Emmanuel, Nistazakis, Hector E., Gardelis, Spiros, Tombras, George S.

Journal:

Year:

2019

Language:

english

File:

PDF, 3.18 MB

english, 2019

27

Serial DF Relayed FSO Links over Mixture Gamma Turbulence Channels and Nonzero Boresight Spatial Jitter

Androutsos,, Nistazakis,, Khalid,, Muhammad,, Tombras,

Journal:

Year:

2019

Language:

english

File:

PDF, 2.35 MB

english, 2019

28

Serial DF Relayed FSO Links over Mixture Gamma Turbulence Channels and Nonzero Boresight Spatial Jitter

Androutsos,, Nistazakis,, Khalid,, Muhammad,, Tombras,

Journal:

Year:

2019

File:

PDF, 2.35 MB

2019

29

[IEEE 2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST) - Thessaloniki, Greece (2019.5.13-2019.5.15)] 2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST) - Triple Hybrid Terresstrial FSO/RF/MMW System with Receiver's Diversity

Roumelas, G. D., Nistazakis, H.E., Stassinakis, A.N., Tombras, G.S., Volos, Ch. K.

Year:

2019

Language:

english

File:

PDF, 348 KB

english, 2019

30

[IEEE 2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST) - Thessaloniki, Greece (2019.5.13-2019.5.15)] 2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST) - DF Relayed QAM or DBPSK FSO Links with Generalized Pointing Errors Over Mixture Gamma Turbulence Channels

Androutsos, N.A., Nistazakis, H.E., Stassinakis, A.N., Tombras, G.S., Tsigopoulos, A.D.

Year:

2019

Language:

english

File:

PDF, 453 KB

english, 2019

31

[IEEE 2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST) - Thessaloniki, Greece (2019.5.13-2019.5.15)] 2019 8th International Conference on Modern Circuits and Systems Technologies (MOCAST) - On the use of Diversity in Transdermal Optical Wireless Links with Nonzero Boresight Pointing Errors for Outage Performance Estimation

Varotsos, G.K., Nistazakis, H.E., Tombras, G.S., Aidinis, K., Jaber, F., Mujeeb Rahman, K. K.

Year:

2019

Language:

english

File:

PDF, 268 KB

english, 2019

32

On the performance of optical wireless communication links impaired by time jitter, M-turbulence and pointing errors

Roumelas, G.D., Nistazakis, H.E., Leitgeb, E., Stassinakis, A.N., Tombras, G.S.

Journal:

Optics Communications

Year:

2020

File:

PDF, 1.94 MB

2020

33

Evaluation of a terrain-based point-to-point propagation model in the 900 MHz band

F. Lazarkis, A. A. Alexandris, K. Dangakis, P. Kostarakis, G. S. Tombras

Journal:

International Journal of Communication Systems

Year:

1997

Language:

english

File:

PDF, 430 KB

english, 1997

34

Spectral efficiency of direct-sequence code-division multiple-access in cellular mobile radio

P. Varzakas, G. S. Tombras

Journal:

International Journal of Communication Systems

Year:

1997

Language:

english

File:

PDF, 111 KB

english, 1997

35

Spectral efficiency of a cellular MC/DS-CDMA system in Rayleigh fading

P. Varzakas, G. S. Tombras

Journal:

International Journal of Communication Systems

Year:

2005

Language:

english

File:

PDF, 105 KB

english, 2005

36

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

Year:

2004

Language:

english

File:

PDF, 72 KB

english, 2004

37

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

Year:

2005

Language:

english

File:

PDF, 95 KB

english, 2005

38

Osmoregulation in Rhizobium meliloti: Mechanism and control by other environmental signals

Linda Tombras Smith, Gary M. Smith, Marian R. D'Souza, Jean-Alain Pocard, Daniel Le Rudulier, Magdy A. Madkour

Journal:

Journal of Experimental Zoology Part A Ecological Genetics and Physiology

Year:

1994

Language:

english

File:

PDF, 416 KB

english, 1994

39

Purification of phosphotransacetylase by affinity chromatography

Linda Tombras Smith, Nathan O. Kaplan

Journal:

Analytical Biochemistry

Year:

1979

Language:

english

File:

PDF, 452 KB

english, 1979

40

Error rate performance analysis of dual-hop relaying transmissions over generalized-K fading channels

Christos K. Datsikas, Kostas P. Peppas, Fotis I. Lazarakis, George S. Tombras

Journal:

AEU - International Journal of Electronics and Communications

Year:

2010

Language:

english

File:

PDF, 655 KB

english, 2010

41

Time series analysis in a single transistor chaotic circuit

M.P. Hanias, G.S. Tombras

Journal:

Chaos, Solitons & Fractals

Year:

2009

Language:

english

File:

PDF, 630 KB

english, 2009

42

Period doubling, Feigenbaum constant and time series prediction in an experimental chaotic RLD circuit

M.P. Hanias, Z. Avgerinos, G.S. Tombras

Journal:

Chaos, Solitons & Fractals

Year:

2009

Language:

english

File:

PDF, 537 KB

english, 2009

43

Time series cross prediction in a single transistor chaotic circuit

M.P. Hanias, G.S. Tombras

Journal:

Chaos, Solitons & Fractals

Year:

2009

Language:

english

File:

PDF, 896 KB

english, 2009

44

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

Year:

2005

Language:

english

File:

PDF, 208 KB

english, 2005

45

Spectral efficiency of a single-cell multi-carrier DS-CDMA system in Rayleigh fading

P. Varzakas, G.S. Tombras

Journal:

Journal of the Franklin Institute

Year:

2006

Language:

english

File:

PDF, 146 KB

english, 2006

46

On the cascaded Weibull fading channel model

Nikos C. Sagias, George S. Tombras

Journal:

Journal of the Franklin Institute

Year:

2007

Language:

english

File:

PDF, 497 KB

english, 2007

47

Symbol error probability of decode and forward cooperative diversity in Nakagami-m fading channels

Diomidis S. Michalopoulos, George K. Karagiannidis, George S. Tombras

Journal:

Journal of the Franklin Institute

Year:

2008

Language:

english

File:

PDF, 190 KB

english, 2008

48

Bayesian and frequentist estimation of the performance of free space optical channels under weak turbulence conditions

A. Katsis, H.E. Nistazakis, G.S. Tombras

Journal:

Journal of the Franklin Institute

Year:

2009

Language:

english

File:

PDF, 236 KB

english, 2009

49

Mechanism of osmotically regulated N-acetylglutaminylglutamine amide production inRhizobium meliloti

Linda Tombras Smith, Abdul Ameer Allaith, Gary M. Smith

Journal:

Year:

1994

Language:

english

File:

PDF, 397 KB

english, 1994

50

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

Year:

2011

Language:

english

File:

PDF, 649 KB

english, 2011

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