This paper presents the Malmö Breast Tomosynthesis project. The tomosynthesis equipment is described as well as the patient selection and image acquisition. Special focus is given to one of the studies of the project, which is a comparison of the diagnostic performance between breast tomosynthesis (BT), digital mammography (DM) and ultrasonography (US): Tumor classification according to the BIR...

General properties of ternary semigroups and groups are considered. The bi-element representation theory in which every representation matrix corresponds to a pair of elements is built, connection with the standard theory is considered and several concrete examples are constructed. For clarity the shortened versions of classical Gluskin-Hosszú and Post theorems are given for them.

Business Intelligence (BI) relies on corporate data to derive information for supporting strategic decisions. Source data internal to the corporation are used to assess productivity, lucrativeness, quality, etc, whereas external data are used to evaluate market share, expansion opportunities, competitiveness, etc. In a typical BI scenario, structured data, usually gathered from application data...

Focusing on the working relationship between Marketing Managers and Sales Managers, our study examines two dimensions of interpersonal conflict: dysfunctional conflict and functional conflict. Drawing on relevant theory, we include three communication variables – frequency, bidirectionality, and quality – as antecedents in our structural model. Using these explanatory variables we predict the t...

Neighbourhoods are one of the important topics in topology that relies on two types neighbours a point and has many applications graph theory sciences medical sciences. In this work, some bi-j-neighbourhoods generalized bicovering approximation space introduced. Moreover, kinds rough sets using relations presented. Some properties these new covering discussed. Pawlaks’ studied case space. More ...

The aim of this study was (a) to investigate the relationship between destination personality (DP), image (DI), self-congruity (SC), and behavioral intention (BI) in context golf tourism (b) examine mediating roles DI SC DP BI. We collected valid data about 519 tourists who visited Hainan, China 2021. results show that positively affected DI, BI, SC, In addition, mediated findings enrich litera...

There is a growing use of business intelligence (BI) for better management decisions in different industries. However, empirical studies on BI are still scarce in academic research. This research investigates BI from an organizational agility perspective. Organizational agility is the ability to sense and respond to market opportunities and threats with speed. Drawing on systems theory and lite...