Imaging Photoplethysmography for Noninvasive Anastomotic Perfusion Assessment in Intestinal Surgery

Introduction: Anastomotic leakage after gastrointestinal surgery has a high impact on patient's quality of life and its origin is associated with inadequate perfusion. Imaging photoplethysmography (iPPG) is a noninvasive imaging technique that measures blood-volume changes in the microvascular tissue bed and detects changes in tissue...

Project Sudarsus

Climate variability in temperature and precipitation has the potential to exacerbate the water scarcity problems already present in many parts of Sub-Saharan Sudan. A socio-hydrological study was carried out to determine the extent to which sorghum, the dominant rain-fed crop in Sudan, is susceptible to this climate variability and how this...