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Pre-service teacher education programs play a pivotal role in the formation and evolution of teachers' identities, wherein both formal and hidden curriculums exert significant influences (Beauchamp and Thomas, 2009). This qualitative study delves into the development of Language Teacher Identities (LTIs) among student teachers at Farhangian University, with a particular focus on the reformed curriculum.A qualitative research method was used. A total of 27 female student teachers shared their experiences through individual and focus group interviews. Thematic analysis was used for analyzing the interviews. The findings revealed mismatches between the student teachers’ envisioned identities and the curriculum’s expected identity, leading to feelings of cognitive unpreparedness. The study also highlighted the significant roles of both formal and hidden curriculums in shaping teacher identity, with both positive and negative changes observed in cognitive, social, and emotional aspects. The implications drawn from the study’s findings provide insights into curriculum design and teacher education programs, offering guidance on how to effectively support the construction of teacher identity and raise student teachers’ awareness of this transformative process.

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It is inevitable to replace the tissues and organs that were disrupted due to trauma or various diseases. One of the methods that can help to speed up the regeneration of wounds is to improve the technology of wound dressings. In the current research, by using the properties of polyurethane nanofibers and improving their properties with additives including graphene oxide, selenium nanoparticles, and henna plant extract, it was aimed to improve the performance of wound dressings. After finding the optimal concentration for the electrospinning machine, DMSO solution containing 12 wt.% polyurethane was used to produce wound dressing nanofibers. The images from scanning electron microscope (SEM) confirmed the production of uniform scaffolds composed of polyurethane nanofibers. Antibacterial properties and mechanical properties of the fabric were studied to check the performance of the manufactured fabric as a wound dressing. For the PU-GO-Se-Henna composite sample, the antibacterial activity against two bacteria, S.aureus and E.coli, was 3.26 and 2.85, respectively, which indicates the very attractive antibacterial properties. This sample reached a tensile strength of 92 MPa in the tensile test, which showed a 104% increase in strength compared to the pure polyurethane sample.