Reactive Air Brazing (RAB) enables the joining of vacuum-sensitive oxide ceramics, such as BaSrCoFeO (BSCF), to metals in a one-step process. However, damage may form in ceramic or joint during RAB. In this work, experimental microstructure characterization, measurement, and prediction of local material properties using finite element analysis were combined to enlighten these damage mechanisms, which are currently not well understood.
View Article and Find Full Text PDFBackground: Vagus nerve stimulation (VNS) has been introduced as a therapeutic option for treatment-resistant depression. The neural and chemical mechanisms responsible for the effects of VNS are largely unclear.
Methods: Bilateral removal of the olfactory bulbs (OBX) is a validated animal model in depression research.