Chemical Engineering

Increasing the Safety and Efficiency of Ammonia Sampling

From fertilizer and petroleum to textiles and plastics, production of vital commodities around the world relies on the use of ...
The Lancet

Effective sample size for individual risk predictions: quantifying uncertainty in machine learning models

Individual prediction uncertainty is a key aspect of clinical prediction model performance; however, standard performance ...

Eco-friendly method detects trace illicit drugs on surfaces in just 5 minutes

Affordable and Sustainable Sample Preparation at the University of Córdoba has developed a method that is not only faster and ...

Counting salmon is a breeze with airborne eDNA

During the annual salmon run last fall, University of Washington researchers pulled salmon DNA out of thin air and used it to ...

Primary Hydrogen Corp.: Primary Hydrogen Reports Anomalous Hydrogen Values From Phase 1 Soil Gas Sampling at Point Rosie and Mary's Harbour Properties, Newfoundland and Labrador

CALGARY, AB / ACCESS Newswire / November 26, 2025 / Primary Hydrogen Corp. (TSXV:HDRO)(OTCQB:HNATF)(FRA:83W0) (the "Company" or "Primary Hydrogen") announces completion of its Phase 1 field program at ...