The CEFR organises language proficiency in six levels, A1 to C2, which can be regrouped into three broad levels: Basic User, Independent User and Proficient User, and that can be further subdivided ...

Scientists at the UK Centre for Ecology & Hydrology (UKCEH) have developed a robust method for detecting whether a toxic chemical used in car tyres is present in rivers, streams and lakes, and ...

Christy Bieber has a JD from UCLA School of Law and began her career as a college instructor and textbook author. She has been writing full time for over a decade with a focus on making financial and ...

Individual chart review in patients’ electronic medical records may serve as an accurate surveillance method for urinary catheter use, according to research published in the American Journal of ...

Researchers from Kaunas University of Technology (KTU), Lithuania came up with the idea on how to measure fluctuating blood potassium levels non-invasively, through electrocardiogram. Researchers from ...

Biologists can now analyze snow leopard stress hormones in the field. The newly developed method lets researchers rapidly and accurately measure stress hormones in snow leopards without the need for ...