Gallstone Ileus: A Case Report and Our Clinic’s Experience (Articles)

Konstantinos Alexiou, Argyrios Ioannidis, Nikolaos Sikalias, Eleftheria Konstantinidou, Athanasios Fotopoulos, Ioannis Karanikas, Nikolaos Economou

Surgical Science Vol.5 No.1，January 9, 2014

DOI: 10.4236/ss.2014.51003   3,850 Downloads  5,251 Views  Citations

A Computational Comparison of Basis Updating Schemes for the Simplex Algorithm on a CPU-GPU System (Articles)

Nikolaos Ploskas, Nikolaos Samaras

American Journal of Operations Research Vol.3 No.6，October 28, 2013

DOI: 10.4236/ajor.2013.36048   4,481 Downloads  7,260 Views  Citations

Developing a Methodology for Determining Design and Operating Requirements for Contracting Tunnel Works (Articles)

Nikolaos Vagiokas

Open Access Library Journal Vol.5 No.7，July 13, 2018

DOI: 10.4236/oalib.1104741   291 Downloads  546 Views  Citations

Motivation in Public Autonomous Organizations: The Case of I.A.P.R. (Articles)

Nikolaos Varotsis

Open Journal of Business and Management Vol.7 No.4，August 15, 2019

DOI: 10.4236/ojbm.2019.74112   744 Downloads  1,454 Views  Citations

Letter to the Editor: Postoperative Rhinorrhea without Intraoperative Cerebrospinal Fluid Leak after Endoscopic Transnasal Transphenoidal Surgery for Pituitary Macroadenomas (Letter to the Editor)

Nikolaos Gkekas, Panagiotis Primikiris, Nikolaos Georgakoulias

Open Journal of Modern Neurosurgery Vol.4 No.1，January 16, 2014

DOI: 10.4236/ojmn.2014.41008   3,614 Downloads  4,894 Views  Citations

Depicting Determinants and Effects of Intimacy and Verbal Aggressiveness Target through Social Network Analysis (Articles)

Nikolaos Hasanagas, Alexandra Bekiari

Sociology Mind Vol.5 No.3，July 16, 2015

DOI: 10.4236/sm.2015.53015   4,945 Downloads  5,625 Views  Citations

Suggesting Indicators of Superficiality and Purity in Verbal Aggressiveness: An Application in Adult Education Class Networks of Prison Inmates (Articles)

Alexandra Bekiari, Nikolaos Hasanagas

Open Journal of Social Sciences Vol.4 No.3，March 30, 2016

DOI: 10.4236/jss.2016.43035   2,472 Downloads  3,027 Views  Citations

Purification of Agro Waste Saffron Using Membrane Technology-Ultrafiltration-Application to Sunscreen Cosmetic Emulsions (Articles)

Maria Zarkogianni, Nikolaos Nikolaidis

Open Journal of Applied Sciences Vol.6 No.7，July 27, 2016

DOI: 10.4236/ojapps.2016.67046   1,619 Downloads  2,464 Views  Citations

An Exploration of the Relation between Hunting and Aggressiveness: Using Inmates Networks at Prison Secondary School as an Illustration (Articles)

Nikolaos Hasanagas, Alexandra Bekiari

Social Networking Vol.6 No.1，December 21, 2016

DOI: 10.4236/sn.2017.61002   1,243 Downloads  1,767 Views  Citations

A Geospatial Analysis of Mycenaean Habitation Sites Using a Geocumulative versus Habitation Approach (Articles)

George Malaperdas, Nikolaos Zacharias

Journal of Geoscience and Environment Protection Vol.6 No.1，January 30, 2018

DOI: 10.4236/gep.2018.61008   708 Downloads  1,435 Views  Citations
This article belongs to the Special Issue on Geography and Environment

Models of Tax Planning Simulation: The Case of Greece (Articles)

Nikolaos Varotsis, Ioannis Katerelos

Open Journal of Modelling and Simulation Vol.6 No.3，July 10, 2018

DOI: 10.4236/ojmsi.2018.63003   1,033 Downloads  2,049 Views  Citations

The Regional Tax Policy: A Review in Greece (Articles)

Nikolaos Varotsis, Ioannis Katerelos

Modern Economy Vol.10 No.8，August 28, 2019

DOI: 10.4236/me.2019.108125   713 Downloads  1,346 Views  Citations

Monopolistic Product Line Competition with Ex Post Consumer Heterogeneity (Articles)

Nikolaos Georgantzís, Aurora García-Gallego

Theoretical Economics Letters Vol.4 No.2，March 13, 2014

DOI: 10.4236/tel.2014.42023   3,598 Downloads  5,095 Views  Citations
This article belongs to the Special Issue on Monopolistic Competition

An Investigation of the Factors Affecting the Ozone Concentrations in an Urban Environment (Articles)

Athanasios Sfetsos, Diamando Vlachogiannis, Nikolaos Gounaris

Atmospheric and Climate Sciences Vol.3 No.1，January 30, 2013

DOI: 10.4236/acs.2013.31003   4,183 Downloads  7,044 Views  Citations

The Newly Established Unified Healthcare Fund (EOPYY): Current Situation and Proposed Structural Changes, towards an Upgraded Model of Primary Health Care, in Greece (Articles)

Stefanos E. Karakolias, Nikolaos M. Polyzos

Health Vol.6 No.9，March 28, 2014

DOI: 10.4236/health.2014.69103   5,450 Downloads  7,421 Views  Citations
This article belongs to the Special Issue on Health Economics

STAT3 Signaling in Cancer (Articles)

Ioannis Gkouveris, Nikolaos Nikitakis, John Sauk

Journal of Cancer Therapy Vol.6 No.8，August 10, 2015

DOI: 10.4236/jct.2015.68078   4,670 Downloads  6,563 Views  Citations
This article belongs to the Special Issue on STAT3 Signaling in Cancer

Analyzing Networks of Verbal Aggressiveness and Motivation (Articles)

Alexandra Bekiari, Stergiani Deliligka, Nikolaos Hasanagas

Psychology Vol.8 No.3，February 28, 2017

DOI: 10.4236/psych.2017.83031   1,416 Downloads  2,188 Views  Citations

Typology of Motivation and Aggression on the Basis of Social Network Variables: Examples of Complementary and Nested Behavioral Types through Conventional Statistics (Articles)

Alexandra Bekiari, Zoi Anna Nikolaidou, Nikolaos Hasanagas

Social Networking Vol.6 No.2，April 26, 2017

DOI: 10.4236/sn.2017.62008   1,052 Downloads  1,570 Views  Citations

Investigating Bullying Determinants and Typologies with Social Network Analysis (Articles)

Alexandra Bekiari, Vasiliki Pachi, Nikolaos Hasanagas

Journal of Computer and Communications Vol.5 No.7，May 11, 2017

DOI: 10.4236/jcc.2017.57002   1,422 Downloads  2,310 Views  Citations

Friendliness to Animals and Verbal Aggressiveness to People: Using Prison Inmates Education Networks as an Illustration (Articles)

Nikolaos Hasanagas, Alexandra Bekiari, Periklis Vasilos

Social Networking Vol.6 No.3，July 17, 2017

DOI: 10.4236/sn.2017.63015   628 Downloads  1,103 Views  Citations