University of Kassel

Structural dynamics during the three-ion Coulomb explosion of highly charged CS2 in intense soft x-ray pulses

Using intense femtosecond soft x-ray pulses above the sulfur 2p edge produced by the Free-electron LASer in Hamburg (FLASH), we investigate the multiple ionization and fragmentation dynamics of CS2. We focus on the three-ion fragmentation pathways of CS2 polycations with total ch...

Using machine learning to enhance pandemic modeling: case study of COVID-19 dynamics in Ghana

Abstract In this study, five distinct COVID-19 models developed in different countries, each designed to reflect the prevailing epidemiological condition at the time of formulation, are examined. The models are reformulated while still maintaining their original compartmental str...

Tailoring Micro- and Nanostructures to Optimize the Functional Response of FeMnAlNi-Based Shape Memory Alloys

Abstract The present paper focuses on the evolution of micro- and nanostructures during a cyclic heat treatment in a Fe 41 Mn 34.2 Al 14.1 Ni 7.7 Cr 3 (at.-%) shape memory alloy (SMA). Crystallographic orientation and subgrain structures of the obtained single crystal after a cyc...

Legal Struggles Between Managerialism and Authoritarianism: Contesting European Supply Chain Regulation

Abstract Legal struggles unfold when conflicts enter the legal arena and are processed within the framework of the legal form. Traditionally, such battles require a framework in which the pillars of the rule of law guarantee the interpretation and implementation of laws enacted t...

Firm performance after incubation: public incubators and knowledge-intensive entrepreneurial firms

Purpose Drawing upon theories of knowledge-intensive entrepreneurial firms, we analyze how knowledge specialization within public incubators in terms of industries and founder backgrounds relates to firm performance after incubation. Special attention is given to the direct and i...