![Man seen with a flag during the march. Thousands of people took part in a solidarity march in support for the veterans in Northern Ireland. (Photo by Ioannis Alexopoulos / SOPA Images/Sipa Man seen with a flag during the march. Thousands of people took part in a solidarity march in support for the veterans in Northern Ireland. (Photo by Ioannis Alexopoulos / SOPA Images/Sipa](https://c8.alamy.com/comp/2EMYJ2E/man-seen-with-a-flag-during-the-march-thousands-of-people-took-part-in-a-solidarity-march-in-support-for-the-veterans-in-northern-ireland-photo-by-ioannis-alexopoulos-sopa-imagessipa-usa-2EMYJ2E.jpg)
Man seen with a flag during the march. Thousands of people took part in a solidarity march in support for the veterans in Northern Ireland. (Photo by Ioannis Alexopoulos / SOPA Images/Sipa
Ioannis Alexopoulos – Coordinator of ILH / CIGL Multiscale Imaging Platform – ILH / CIGL Multiscale Imaging Platform | LinkedIn
Ioannis Alexopoulos - Communication and Marketing - Sales Support Compressor Technique - Atlas Copco | LinkedIn
IOANNIS ALEXOPOULOS - Support Specialist - Independent Power Transmission Operator (IPTO or ADMIE) | LinkedIn
![Athens, Greece. 22nd Dec, 2018. A group of people are seen seated at Zonars cafeteria in Central Athens.Shoppers were seen on the streets as the Christmas is in 4 days. Credit: Ioannis Athens, Greece. 22nd Dec, 2018. A group of people are seen seated at Zonars cafeteria in Central Athens.Shoppers were seen on the streets as the Christmas is in 4 days. Credit: Ioannis](https://c8.alamy.com/comp/R9ARWY/athens-greece-22nd-dec-2018-a-group-of-people-are-seen-seated-at-zonars-cafeteria-in-central-athensshoppers-were-seen-on-the-streets-as-the-christmas-is-in-4-days-credit-ioannis-alexopoulossopa-imageszuma-wirealamy-live-news-R9ARWY.jpg)
Athens, Greece. 22nd Dec, 2018. A group of people are seen seated at Zonars cafeteria in Central Athens.Shoppers were seen on the streets as the Christmas is in 4 days. Credit: Ioannis
![Ioannis ALEXOPOULOS | Coordinator | Dr. rer. nat | Justus-Liebig-Universität Gießen, Gießen | JLU | CIGL Imaging Unit Ioannis ALEXOPOULOS | Coordinator | Dr. rer. nat | Justus-Liebig-Universität Gießen, Gießen | JLU | CIGL Imaging Unit](https://i1.rgstatic.net/ii/profile.image/1010300966928385-1617885929414_Q512/Ioannis-Alexopoulos-5.jpg)
Ioannis ALEXOPOULOS | Coordinator | Dr. rer. nat | Justus-Liebig-Universität Gießen, Gießen | JLU | CIGL Imaging Unit
![PDF) ENGINEER PROJECT: Breaking new ground in the science education realm (co-authored with Glykeria Anyfandi and Ioannis Alexopoulos) | Anastasia FILIPPOUPOLITI and Ioannis Alexopoulos - Academia.edu PDF) ENGINEER PROJECT: Breaking new ground in the science education realm (co-authored with Glykeria Anyfandi and Ioannis Alexopoulos) | Anastasia FILIPPOUPOLITI and Ioannis Alexopoulos - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/33483705/mini_magick20190401-5768-wmcefq.png?1554166467)
PDF) ENGINEER PROJECT: Breaking new ground in the science education realm (co-authored with Glykeria Anyfandi and Ioannis Alexopoulos) | Anastasia FILIPPOUPOLITI and Ioannis Alexopoulos - Academia.edu
![Ioannis ZIOGAS | General Surgery Resident | Doctor of Medicine | University of Colorado, CO | UCD | Department of Surgery Ioannis ZIOGAS | General Surgery Resident | Doctor of Medicine | University of Colorado, CO | UCD | Department of Surgery](https://i1.rgstatic.net/ii/profile.image/1169824717778946-1655919355524_Q512/Ioannis-Ziogas.jpg)
Ioannis ZIOGAS | General Surgery Resident | Doctor of Medicine | University of Colorado, CO | UCD | Department of Surgery
![A fan of the rumjacks hold a flag of Ireland . (Photo by Ioannis Alexopoulos / Pacific Press Stock Photo - Alamy A fan of the rumjacks hold a flag of Ireland . (Photo by Ioannis Alexopoulos / Pacific Press Stock Photo - Alamy](https://c8.alamy.com/comp/K3EWBA/a-fan-of-the-rumjacks-hold-a-flag-of-ireland-photo-by-ioannis-alexopoulos-K3EWBA.jpg)
A fan of the rumjacks hold a flag of Ireland . (Photo by Ioannis Alexopoulos / Pacific Press Stock Photo - Alamy
![High school students shout slogans during a protest outside the Town Hall in Sheffield. Credits Ioannis Alexopoulos / Alamy Stock Photo - Alamy High school students shout slogans during a protest outside the Town Hall in Sheffield. Credits Ioannis Alexopoulos / Alamy Stock Photo - Alamy](https://c8.alamy.com/comp/WRPPA2/high-school-students-shout-slogans-during-a-protest-outside-the-town-hall-in-sheffield-credits-ioannis-alexopoulos-alamy-WRPPA2.jpg)