Guidance for safer AI-enabled medical devices: Dresden researchers highlight the importance of human factors
Peer-Reviewed Publication
Updates every hour. Last Updated: 3-Apr-2026 05:15 ET (3-Apr-2026 09:15 GMT/UTC)
Peri-urban agriculture in the Barcelona Metropolitan Area (AMB) is in a critical situation after decades of decline. A new study conducted by the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB) highlights the dramatic reduction of peri-urban farming in the region, with losses of up to 70% of agricultural land, largely driven by urban expansion, real estate speculation, and the low profitability of the agricultural sector. Currently, only 8.5% of the metropolitan region is devoted to agriculture, equivalent to around 16 square meters per inhabitant.
Sepsis complicated by acute respiratory failure is a severe condition among patients admitted to the intensive care unit (ICU). Researchers have developed and externally validated a machine learning model to predict the 28-day mortality risk in such ICU patients with sepsis. Using routinely collected clinical variables from the first 24 hours after admission, the model demonstrated stable predictive performance in large critical care databases, with potential value for early risk stratification and individualized treatment decision-making.
By designing a hybrid system with variable-sized neurons, the key problems in the manufacturing process of ODNNs were successfully resolved, thereby achieving high performance and high reliability in the practical application of ODNNs.
This article provides a comprehensive review of the research progress in perovskite light-emitting diodes (PeLEDs) up to the end of 2025, systematically compiling their key performance parameters (including EQE, luminance, and lifetime) and deeply discussing the main challenges and future directions for commercialization, such as blue efficiency, active-matrix display integration, and lead-free development.