New method improves the reliability of statistical estimations
Reports and Proceedings
Updates every hour. Last Updated: 14-Dec-2025 02:11 ET (14-Dec-2025 07:11 GMT/UTC)
MIT researchers developed a method that generates more accurate uncertainty measures for certain types of estimation. This could help improve the reliability of data analyses in areas like economics, epidemiology, and environmental sciences.
This two-year effort develops innovative 3D-printed materials to remove excess phosphorus from freshwater systems and curb harmful algal blooms. Backed by statewide water-quality investments and prior research, the project will create durable, retrievable structures that provide a more effective, environmentally safe method for long-term nutrient removal. It also includes educational outreach to strengthen the local workforce and public awareness. The work addresses the growing threat HABs pose to ecosystems, public health, the economy and quality of life, driven largely by phosphorus from runoff and other nutrient sources.
Concordia researchers found that AI can estimate a person’s age with up to ~96% accuracy using a 30-second ECG from a smartwatch, offering a privacy-respecting alternative to photo-based verification. The system works using only heart-signal patterns, reducing the need to store identifiable personal data.
Individuals with psychiatric disorders exhibiting seemingly similar symptoms often respond very differently to the same treatment, suggesting that distinct biological processes are at work beneath the surface of similar clinical presentations. Researchers have now identified a distinct immuno-inflammatory biomarker across major psychiatric disorders that can be detected using non-invasive brain imaging. Patients exhibiting this brain signature showed systemic inflammation and poorer response to standard treatments. The findings of the new study in Biological Psychiatry, published by Elsevier, lay the foundation for a biology-augmented diagnostic framework in psychiatry and detail the potential for biomarker-guided, anti-inflammatory precision therapies.