XFELs provide highly intense, femtosecond X-ray pulses that are ideal for the study of photoionization dynamics in atoms and molecules. In this presentation, I will two main bodies of work: first, the commissioning of a Cold Target Recoil Ion Momentum Spectroscopy (COLTRIMS) experimental setup at the Maloja endstation of SwissFEL; and second, the investigation of ultrafast dynamics in ethanol foll...

As deep learning (DL) systems become integral to safety-critical domains, from autonomous driving to healthcare, their trustworthiness is more important than ever. Despite remarkable progress, deep neural networks can exhibit instability and remain vulnerable to adversarial perturbations. Addressing these issues requires new techniques that provide robustness guarantees and practical scalability. ...

Fibroblasts and the extracellular matrices they contribute support many different cell and tissue types in the body. They are also indispensable for tissue repair and for the regeneration of organs and limbs. Prof. Rinkevich is making significant contributions to the how fibroblast populations contribute to wound healing, cancerous growth, and tissue development. He is also making ground-breaking...