DURHAM, N.C.— January 21, 2026 — The 2026 Volume 101 marks a new Era following the Century Edition of the AATCC Manual of International Test Methods and Procedures and will be available starting ...

Hydrogen breath tests help diagnose conditions like lactose intolerance and SIBO. Before a hydrogen breath test, you need to follow specific dietary rules and stop certain medications. The test ...

Abstract: We present a new, pulsed-gate stress test approach to determine electrical parameter stability of SiC MOSFETs over a lifetime. We demonstrate that the results of our test procedure reflect ...

This study evaluated the biological importance of immobilized urease enzyme over the free urease. The support material used for urease immobilization was alginate. Generally, the immobilization of ...

A stool ova and parasite, or O&P, test is a simple way of diagnosing parasite infections. This test determines whether parasites and their eggs are present in your stool. The stool O&P test is a ...

Jiangsu Key Laboratory of Sericultural and Animal Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212100, P. R. China Jiangsu Key Laboratory of ...

A stool test is a diagnostic procedure that involves analyzing fecal matter, or poop, to check for signs of infection, inflammation, or disease. The specific analysis depends on a person’s symptoms ...

The Tenex Procedure is a nonsurgical procedure developed and trademarked by Tenex Health. It helps patients with chronic tendon pain - tendinosis or tendinitis. By using ultrasonic frequencies — or ...

You need more than strength to age well — you also need power. Here’s how to measure how much you have. By Amanda Loudin For seven years, the author has devoted three to four weekly sessions to ...

A diurnal cortisol test shows the pattern of cortisol levels, a biomarker for stress, throughout the day. Abnormal changes in cortisol levels may be an indicator of an underlying mental or physical ...