Proceedings of 4th International Conference on Quantitative, Social, Biomedical and Economic Issues DATES: July 10th (Friday) - July 11th (Saturday), 2020 CONFERENCE MAIN SUBJECT The use of the new technologies to improve the efficiency of Education, Enterpreneurship and Economic Activities This year’s Conference is organized by the Greek Foundation for Research in the Quantitative, Social and Economic Subjects, which is a non-profit Company with Articles of Association registered in the Chamber of Non-for- profit organizations. This Conference is a continuation,in a broader sense, of the four International Conferences which were organized by myself during the years 2003, 2009, 2013, and 2015, under the auspices of the Technological Educational Institute of Athens,as well as the 1st and 2nd and 3rd International Conference on Quantitative, Social, Biomedical and Economic Issues ,during the years 2017,2018,2019 in Athens. The International Conferences of the years 2017,2018,1919, were organized under the Auspices of the Greek Foundation for Research in the Quantitative, Social and Economic Subjects which is based in Athens, Greece and has links with an International group of Academics. This Conference is focusing on the following subject: The use of the new technologies to improve the efficiency of Education, Enterpreneurship and Economic Activities The aim of this Conference is to become a forum for the analysis of subjects related to the Quantitative, Social, Biomedical and Economic Sciences, the present state in Greece for the sectors of Education, Health, Innovative Business and the lessons learnt from them , in the context of the serious Economic crisis .in Europe and ,particularly, in Greece. This Conference, also, is the opportunity for many highly respected scientists to present and exchange ideas in their respective research areas with the aim of initiating new joint projects. The new developments in the sectors of contemporary Science and Economy are important and the need for a clear and responsible information is very high regarding, also, the possibility of fake news through the Internet.

List of members for the years 1914-20 are included in v. 1-7, after which they are continued in the Year book of the society, begun in 1922.