The 15th workshop European Collaboration in Higher Education on Radiological and Nuclear Engineering and Radiation Protection was held in Portopalo di Capo Passero, Italy, June 2–52019. Participants from five countrieswerepresenting 20papers, 14 ofwhichhave been collected as selected works to appear in this special issue. This year, we took the opportunity to review 15 years of successful cooperation in the network. The contribution by F. Tondeur et al. reflects that history. Initially, the network CHERNE had started in order to share educational resources to the benefit of all students within the network. The European Commission provided a unique support with ERASMUS (now ERASMUS+) for the exchange of students and staff. Other initiatives could also utilized to pursue the goals of the network:many Intensive Programs (IPs) could be organized, now activities are funded by Strategic Partnership (SP) or Capacity Building programs. Two publications report on educational activities within the network. Cooperation in research projects were added over time, so the majority of the papers shows the multitude of research topics covered by the partners. The number of members has increased over the years with highs and lows, as also the number of activities has kept increasing steadily. We wish the network continued success and look forward to 16th workshop to be organized in Brussels, Belgium, in 2020. The Scientific Committee

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第 15 届欧洲放射和核工程及辐射防护高等教育合作讲习班

第 15 届欧洲放射和核工程及辐射防护高等教育合作讲习班于 2019 年 6 月 2 日至 5 日在意大利 Portopalo di Capo Passero 举行。来自五个国家的参会者代表了20篇论文，其中14篇被选作入选本期特刊。今年，我们借此机会回顾了15年来在网络方面的成功合作。F. Tondeur 等人的贡献。反映了那段历史。最初，CHERNE 网络的启动是为了共享教育资源，以造福网络内的所有学生。欧盟委员会通过 ERASMUS（现在的 ERASMUS+）为学生和教职员工的交流提供了独特的支持。也可以利用其他举措来实现网络的目标：可以组织许多强化计划 (IP)，现在活动由战略伙伴关系 (SP) 或能力建设计划资助。两份出版物报告了网络内的教育活动。随着时间的推移，研究项目的合作不断增加，因此大部分论文都展示了合作伙伴涵盖的众多研究课题。多年来，会员人数有高有低，活动数量也在稳步增加。我们希望该网络继续取得成功，并期待 2020 年在比利时布鲁塞尔举办第 16 届研讨会。 科学委员会 因此，大多数论文都展示了合作伙伴涵盖的众多研究主题。多年来，会员人数有高有低，活动数量也在稳步增加。我们希望该网络继续取得成功，并期待 2020 年在比利时布鲁塞尔举办第 16 届研讨会。 科学委员会 因此，大多数论文都展示了合作伙伴涵盖的众多研究主题。多年来，会员人数有高有低，活动数量也在稳步增加。我们希望该网络继续取得成功，并期待 2020 年在比利时布鲁塞尔举办第 16 届研讨会。 科学委员会