Abstract In order to improve the construction technology level of the connection nodes of prefabricated buildings and improve the mechanical properties, fluidity and economy of the connection mortar, this paper adopts the orthogonal experimental design to improve the cement mortar by adding polymer dispersible polymer powder.A modified high-perform
Fintech is driving the revolution of finance and profoundly affecting the development of the financial sector.However, few studies examined how commercial banks’ fintech innovation affects total factor productivity (TFP).To build up the fintech index of commercial banks, we use web crawler technology to accumulate news related to the fintech inno
The rise and development of serious games have shown promise in addressing critical social issues, including school bullying.However, prior work often compares game-based interventions with the conventional non-game approach, failing to generate insights about which game features should be emphasized to create more effective games.To bridge this re
The paper portrays the origins and ideological foundations of NSZZ “Solidarity” (Independent Self-governing Trade Union “Solidarity”) and their meaning in social life at the time wilds of eldraine prerelease guide of the communist regime in PRL (Polish People’s Republic).There are references to strikes (June ‘56 in Poznan, polish March