Whether you’re after an island breeze or vineyards in the clouds, mountain hikes or sheltered bays, these are the holiday ...

Researchers at Pohang University of Science and Technology (POSTECH) have achieved a significant breakthrough in online security by integrating an AI-based metasurface with oblique helicoidal ...

The oblique helicoidal cholesterics can precisely reflect light at specific wavelengths (bandwidth < 30 nm) by adjusting the internal layered structure gap in response to external stimuli, such as ...

Researchers at Pohang University of Science and Technology (POSTECH) have advanced online security by integrating an AI-based metasurface with oblique helicoidal cholesteric liquid crystals. Led by ...

Here, we consider a distinctive approach to thermochromism via the selective reflection of liquid crystalline elastomers that retain the helicoidal structure of the cholesteric phase (CLCEs). Upon ...

This means more erosion on one side and more deposition on the other, so flow downstream is affected, and the faster water swings to the other side (known as a helicoidal flow). On the side where the ...

Whether rising to the highest room of the tallest tower in a Disney-esque castle, giving an admirer the chance to confess their love on an apartment building fire escape, or connecting a basement ...

WE wish to suggest a structure for the salt of deoxyribose nucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest. A structure for nucleic acid has ...

Fiber orientation across the left ventricular myocardial wall has been studied. Specimens were obtained from 18 dog hearts rapidly fixed in situ in systole, in diastole, and in dilated diastole. Fiber ...