Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...

The most commonly seen defects at birth are congenital heart defects (CHD). These anomalies arise when there is a failure of the heart or its major blood vessels to form properly during embryonic ...

It's a read that's not safe for the squeamish: The Food and Drug Administration (FDA)’s Defect Levels Handbook vividly details the imperfections that the agency allows in the foods we eat. Altogether, ...

The majority of congenital anomalies have no clear cause and some are genetic, others may be associated with the mother's health during pregnancy. Environmental factors can contribute to the ...

Scientists used Lorentz transmission electron microscopy (LTEM) to visualize topological defects. They were able to do so by passing electrons and observing their deflections through a thin magnetic ...

Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without ...