Static instability of an asymmetrical two-layered beam supported by a Pasternak base under thermal gradient and an axial pulsating loadMadhusmita Pradhan, Madhumita Mohanty, Sasmita Sahu, Nabakishor Dang and Pusparaj DashEPJ Web Conf., 345 (2026) 01045DOI: https://doi.org/10.1051/epjconf/202634501045