On April 9, 2024 at The public defense will take place at 2:45 p.mdoctoral dissertation in hybrid modeat the Faculty of Management of the University of Warsawat ul. Szturmowa 1/3 in room B 205 Wojciech Witkowski, MA title of the dissertation: Factors determining the profession of a music manager in the USA, England and Poland Promoter: prof. Ph.D. Beata GlinkaCo-supervisor: dr hab. Agnieszka Kacprzak, prof. student Reviewers:Ph.D. Ewa Bogacz-Wojtanowska, prof. student – Jagiellonian University in CracowPh.D. Joanna Radomska, prof. student – University of Economics in Wrocław Scientific discipline: management and quality sciencesDefense language: Polish The dissertation, summary and reviews will be available at https://depotuw.ceon.pl/handle/item/38.The link to participate in the public defense of the doctoral dissertation will be made available after prior registration. The application should be sent to: sd@wz.uw.edu.pl. Registration of participants will be open from 9:00 on March 26, 2024 until 15:00 on April 8, 2024 Ph.D. abstract – W Witkowski W. Witkowski-review-prof. E. Bogacz-Wojtanowska W. Witkowski-review-prof.J. Radomska On April 11, 2024 at There will be a public defense at 9:30doctoral dissertation in hybrid modeat the Faculty of Management of the University of Warsawat ul. Szturmowa 1/3 in room B 205 Dorota Zimnoch, M.A title of the dissertation: Determinants of the use of blockchain technology in financial institutions. A study on the example of applications in life insurance Promoter: prof. Ph.D. Jerzy Kisielnicki Reviewers:Prof. Ph.D. Dorota Jelonek (Częstochowa University of Technology)Prof. Ph.D. Wiktor Abramowicz (Poznań University of Economics) Scientific discipline: management and quality sciencesDefense language: Polish The dissertation, summary and reviews will be available at https://depotuw.ceon.pl/handle/item/38.The link to participate in the public defense of the doctoral dissertation will be made available after prior registration. The application should be sent to: sd@wz.uw.edu.pl. Registration of participants will be open from 9:00 on March 18, 2024 until 15:00 on April 10, 2024 Summary of Dorota Zimnoch’s doctoral thesis D. Zimnoch-review-prof. Dorota Jelonek Dorota Zimnoch-review-prof. Witold Abramowicz On April 11, 2024 at The public defense will take place on 13doctoral dissertation in hybrid modeat the Faculty of Management of the University of Warsawat ul. Szturmowa 1/3 in room B 205 M.A. Jan Zadrożny title of the dissertation: Blockchain as a breakthrough technology in public administration. Case study of notary offices Promoter: prof. Ph.D. Jerzy Kisielnicki Reviewers:Prof. Ph.D. Ewa Ziemba (University of Economics in Katowice)Ph.D. Helena Dudycz, prof. student (Wrocław University of Economics) Scientific discipline: management and quality sciencesDefense language: Polish The dissertation, summary and reviews will be available at https://depotuw.ceon.pl/handle/item/38.The link to participate in the public defense of the doctoral dissertation will be made available after prior registration. The application should be sent to: sd@wz.uw.edu.pl. Registration of participants will be open from 9:00 on March 18, 2024 until 15:00 on April 10, 2024 Summary of doctoral thesis – Zadrożny Jan Zadrożny-review-prof. Helena Dudycz Jan Zadrożny-review-prof. Ewa Ziemba