This paper presents a user-friendly version of Persistent Homology (PH) graph code to model financial market structures and changes. By leveraging Topological Data Analysis (TDA), the code offers an effective approach for analyzing high-dimensional stock data, enabling the identification of persistent …

Even though citizen and patient engagement in health research has a long tradition, citizen science in health has only recently gained attention and recognition. However, at present, there is no clear overview of the specifics and challenges of citizen science initiatives in the health domain. Such an …

ESMA (European Securities and Markets Authority) published in December 2014 a document about the regulation norms. In that document the ESMA proposed to skip the exemption option for energy companies for the guidelines of the financial instruments. From Jan. 3 2018 MiFID II (Markets in Financial Instruments …