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

The range of materials that concrete contains, such as stone, chalk, and sand, scatters normal sound waves, making clear ...

The nose occupies the most prominent part of the face. It consists of several subunits, with the nasal alar being the most distinct and delicate. Alongside other subunits, the nasal alar contributes ...

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 ...

Order doesn’t always form perfectly—and those imperfections can be surprisingly powerful. In materials like liquid crystals, ...

An atrial septal defect is a congenital heart issue. According to the Centers for Disease Control and Prevention (CDC), it develops in about 1 in 1,859 babies in the United States. An atrial septal ...

This paper reviews the research progress of layered double hydroxide (LDH) with various types of defects and its regulation strategies in recent years. Furthermore, the relationship between the ...

A congenital heart defect is a condition you’re born with. Types of heart defects vary in severity — with some, you’ll need surgery as a child, while others don’t need treatment until later in life or ...

(Nanowerk News) "Topological defects" are formed when the symmetry of a magnetic material is disrupted. Domain walls (DWs) are a type of topological defect that separates regions of different magnetic ...