Latest News Releases26 April

UCLA materials scientists have developed a class of optical material that controls how heat radiation is directed from an object. Similar to the way overlapping blinds direct the angle of visible light coming through a window, the breakthrough involves utilizing a special class of materials that manipulates how thermal radiation travels through such materials. Recently published in Science, the advance could be used to improve the efficiency of energy-conversion systems and enable more effective sensing and detection technologies.

Through the pooling of several European brain data sets from the Lifebrain consortium, the current study has been able to track brain changes in individuals over many years. The study found that whereas highly educated people have slightly larger brain volumes than less educated people, their brains shrink at the same rate throughout life.

By translating the pattern of interconnections between nature's food chains to industrial networks, researchers at Texas A&M University have delineated guidelines for setting up successful industrial communities. The researchers said this guidance can facilitate economic growth, lower emissions and reduce waste while simultaneously ensure that partnering industries can recover from unexpected disturbances.

Fixing traumatic injuries to the skin and bones of the face and skull is difficult because of the many layers of different types of tissues involved, but now, researchers have repaired such defects in a rat model using bioprinting during surgery, and their work may lead to faster and better methods of healing skin and bones.

3D printing has opened up a completely new range of possibilities. One example is the production of novel turbine buckets. However, the 3D printing process often induces internal stress in the components which can in the worst case lead to cracks. Now a research team has succeeded in using neutrons from the Technical University of Munich (TUM) research neutron source for non-destructive detection of this internal stress - a key achievement for the improvement of the production processes.