Abstract: In this article, the reliability assessment methods for the exponential load-sharing system is proposed based on the system accelerated life testing data under the equal load-sharing rule.

KINGSTON, Jamaica — The Digicel Foundation has handed over a US$80,000 Smart Lab to Church Teachers’ College in Mandeville, Manchester, as part of efforts to strengthen teacher preparation and ...

Abstract: This work uses multivariable life stress models to revisit the catastrophic failure of high-brightness blue light emitting diodes (LEDs) under accelerated life testing (ALT). The stress ...

For over 165 years, scientists have puzzled over a strange fossil called Prototaxites. Even its appearance was unusual. It stood up to 26 feet tall, and resembled a towering tree with no leaves. These ...

Some fungi, particularly species in the order Mucorales, can change from one form to another by changing what genes they express. Mucor lusitanicus will take the form of yeast in anaerobic ...