Evaluation of blood transfusion rate in obstetric patients.

Objectives: The aim of this study was to analyse the obstetric patients who underwent transfusion in the gynecology and obstetrics clinic.

Material And Methods: Obstetric patients who underwent a blood transfusion in the peripartum period were included in the study. A total of 213 patients who needed blood transfusion were identified.

Tribo-mechanical properties evaluation of HA/TiO/CNT nanocomposite.

In this study, a combination of reverse microemulsion and hydrothermal techniques were used to synthesize HA. A hydrothermal method was used to synthesize HA/TiO/CNT nanocomposite powders. Cold and hot isostatic pressing techniques were used to fabricate tablet-shaped samples.