[Scaffold technologies in regenerative medicine: history of the issue, current state and prospects of application].

Development of methods for replacing human tissue defects based on scaffold technologies in regenerative surgery proves the prospects of this industry. High-tech manufacturing of scaffold matrices suggests complete replacement of obsolete methods of treatment with new developments in the near future. At the same time, additional studies devoted to these methods and their results are needed.

Nursing students' perceptions of effective problem-based learning tutors.

Aim To explore baccalaureate nursing students' perceptions of what makes an effective tutor in problem-based learning courses, and the influence of effective teaching on students' learning and experience. Method Students enrolled in all four years of a baccalaureate nursing programme completed online surveys (n=511) and participated in focus groups (n=19). Data were analysed and combined using content analysis.

Student perceptions of effective nurse educators in clinical practice.

Aim: To explore baccalaureate nursing student perceptions of what makes an effective nurse educator in the clinical practice setting and the influence of effective teaching on student experiences.

Method: Online surveys (n=511) and focus groups (n=7) were completed by nursing students enrolled in all four years of the baccalaureate programme. Data were analysed using content analysis.