This study aims to describe the dialectical process between local agents and religious structures in the practice of marriage in Padang Sidempuan.The research method is qualitative descriptive with a 75 Ohm RG6 case study design that focuses on narrating the objective conditions of agent and structure duality.Informants were chosen purposively, sup
We conduct a cryptanalysis of the Vehicle-to-Infrastructure (V2I) handover authentication protocol newly developed by Son et al., which incorporates blockchain technology for authentication purposes.Although this approach is notably efficient, our analysis reveals that the protocol is vulnerable to vehicle impersonation attacks, traceability attack
A novel kind of shape memory polyurethane (SMPU) nanofibers with core-shell nanostructure is fabricated using coaxial electrospinning.Transmission electron microscopy (TEM) and scanning electron microscopy (SEM) results show that nanofibers Adirondack Chair with core-shell structure or bead-on-string structure can be electrospun successfully from t