Oral and Posters Presentations

2025

• Application and Evaluation of Deep Learning Phase Pickers for Local Aftershock Monitoring, Semin, K.U., Destici, T.C., Meral Ozel, N., Kocak, S., Teoman, M.U., CTBTO Science & Technology Conference 2025, Vienna, Austria.
• Infrasound Analysis of the 6 February 2023 Kahramanmaraş Earthquakes Using CTBTO Arrays, Destici, T.C., Semin, K.U., Meral Ozel, N., Kocak, S., Teoman, M.U., CTBTO Science & Technology Conference 2025, Vienna, Austria.

2024

• Waveform analysis of the NPE 2024 event by Turkish NDC, Semin, K.U., Destici, C., Kocak, S., Meral Ozel, N., CTBTO NDC Workshop, Beijing, China, 21–25 October 2024.

2023

• Monitoring and Data Quality Issues of Mining Activites Around BRTR, Turkiye, Destici, C., Semin, K.U., Kocak, S., Ozener, H., EGU General Assembly, 23–28 April 2023, Vienna, Austria.

2022

• Turkish NDC Participation of the NPE 2019 Event Analysis, Semin, K.U., Necmioglu, O., Destici, C., Kocak, S., Teoman, U., CTBTO NDC Workshop, Toledo, Spain, 3–7 October 2022.

2021

• Forensic Event Analyses at the Turkish NDC, Semin, K.U., Destici, C., Necmioglu, O., Kocak, S., Turhan, F., CTBTO Science & Technology Conference, Vienna, Austria.

2019

• Identification of quarry blasts near BRMAR seismic array: An application of Multichannel Cross-Correlation detector, Semin, K.U., Destici, C., Kocak, S., Necmioglu, O., Teoman, M.U., CTBTO Science & Technology Conference, Vienna, Austria.

2018

• NPE Participation of Turkish NDC, Semin, K.U., Destici, T.C., Necmioglu, O., Kocak, S., CTBTO NDC Workshop 2018, Algeria, Algeria, 6–10 May 2018.

2017

• Shear-wave Attenuation Structure of Central Anatolia Using Full Seismogram Envelope, Semin, K.U., Ozel, N.M., CTBTO Science & Technology Conference, Vienna, Austria.

2016

• Seismic Analysis of Three Bomb Explosions in Turkey, Necmioglu, O., Semin, K.U., Kocak, S., Destici, C., Teoman, U., Ozel, N., AGU Fall Meeting, San Francisco, USA.

2015

• Ground Motion Scaling Study in Central Anatolia Region, Turkey, Semin, K.U., Ozel, N., Necmioglu, O., Destici, C., Kocak, S., Teoman, U., CTBTO Science & Technology Conference, Vienna, Austria.

2014

• NPE 2013 event analysis and results by Turkish NDC, Semin, K.U., Ozel, N.M., Destici, C., Necmioglu, O., Kocak, S., Teoman, U., NDC Evaluation Workshop, Vienna, Austria.

2013

• Analysis of infrasound event of NPE 2012 at Turkish NDC using WinPMCC, Ozel, N.M., Kocak, S., Semin, K.U., Necmioglu, O.,Destici, T.C., Teoman, U., ARISE Training School 3-5 June 2013, Observatoire de Haute-Provence, St.Michel l’Observatoire, France
• Investigation of P-Wave Backazimuth and Slowness Residuals at Small-Aperture Keskin Seismic Array (BRTR), Turkey, Semin, K.U., Ozel, N.M., Destici, T.C., Necmioglu, O., Kocak, S., CTBTO Science & Technology Conference, Vienna, Austria.
• The Analysis of DPRK Nuclear Test of February 12, 2013 by Turkish NDC, Semin, K.U., Necmioglu, O., Destici, C., Ozel, N., Kocak, S., Teoman, U., CTBTO Science & Technology Conference, Vienna, Austria.
• The Analysis of North Korea’s Nuclear Tests by Turkish National Data Center, Ozel, N.M., Semin, K.U., Destici, T.C., Necmioglu, O., Kocak, S., Teoman, U., AGU Fall Meeting, San Francisco, USA.

2012

• Analysis and Results of NDC Preparedness Exercise (NPE 2012) by Turkish NDC, Semin, K.U., Destici, C., Necmioglu, O., Kocak, S., Ozel, N.M., NDC Evaluation Workshop, Asuncion, Paraguay.

2011

• Scientific Activities of Turkish National Data Center (CTBTO), Meral Ozel, N., Semin, K.U., , Necmioglu, O., Kocak, S., Destici, T.C., Teoman, U., The International Workshop on Seismicity and Earthquake Engineering in the Extended Mediterranean Region (RELEMR 2011); Nicosia, Cyprus 28 February – 3 March 2011
• Operations and Maintenance of BRTR (PS43), Kocak, S., Meral Ozel, N., Semin, K.U., Destici, T.C., Necmioglu, O., Teoman, U., CTBTO Operations and Maintenance Workshop, Vienna, Austria
• Scattering and intrinsic attenuation structure in Central Anatolia using BRTR (PS-43) array data, Semin, K.U., Meral Ozel, N., CTBTO Science & Technology Conference, Vienna, Austria.
• Detection and Identification of Low-magnitude Seismic Events near Bala, Central Turkey, Semin, K.U., Ozel, N.M., Necmioglu, O., CTBTO Science & Technology Conference, Vienna, Austria, 8-10 June 2011.
• Long Term - Real time Background Noise Monitoring Around BR235,Meral Ozel, N., Kocak, S., Semin, K.U., Necmioglu, O., Destici, T.C., Teoman, U., Kemerait, R., CTBTO Science & Technology Conference, Vienna, Austria, 8-10 June 2011.
• Background Noise Analysis of Quarry Activities Around BRTR-PS43 Arrays, Meral Ozel, N., Kocak, S., Semin, K.U., Necmioglu, O., Destici, T.C., Teoman, U., Kemerait, R., NDC Evaluation Workshop, Bucharest, Romania, 3-7 October 2011.
• Assessment of BRTR Array’s Detection Capability Using Array-based Waveform Correlation Method, Semin, K.U., Ozel, N.M., Necmioglu, O., NDC Evaluation Workshop, Bucharest, Romania, 3-7 October 2011.
• Study of attenuation structure for Central Anatolia region, Turkey based on Keskin seismic array data, Semin, K.U., Ozel, N.M., AGU Fall Meeting, San Francisco, USA.

2010

• Improvement of Data Acquisition of the BRTR (PS-43) Seismic Array, Meral Ozel, N., Kocak, S., Semin, K.U., Necmioglu, O., Destici, T.C., Teoman, U., EGU 2010 General Assembly, April 2010, Vienna, Austria.
• Bala Earthquake and its Aftershocks Analysis Using Array-based Waveform Correlation and Standard Array Processing, Semin, K.U., Meral Ozel, N., Necmioglu, O., ESC General Assembly, 6-10 September 2010, Montpellier, France.

2009

• Bala An Evaluation of North Korea’s Nuclear Test by Belbaşı Nuclear Tests Monitoring Center-KOERI, Necmioglu, O., Meral Ozel, N., Semin, K.U., Kocak, S., Destici, T.C., Teoman, M.U., Uluslararası Deprem Sempozyumu, 17-19 Ağustos 2009, Kocaeli, Türkiye.

2008

• Detection Capabilities of the BRTR (PS-43) Seismic Array, Semin, K.U., Ozel, N.M., ESC General Assembly, Crete, Greece.

Scientific Papers

• Detection and Identification of Low-magnitude Seismic Events near Bala, Central Turkey,Using Array-based Waveform Correlation; Semin, K.U., Meral Ozel, N., Necmioglu, O., Seismological Research Letters Volume 82, Number 1, January/February 2011

• Kuleli S., E. Zor, N. Türkelli, E. Sandvol, D. Seber, and M. Barazangi, “The IMS Belbasi Seismic Array (BRAR) in Central Turkey”, Seismological Research Letters, V.72, N:1 ,60-69, January/February 2001