In recent years, high-entropy alloys (HEAs) have become prominent metallic materials due
to their unique design strategies and excellent mechanical properties. The HEAs-inherent …

Ionically-conductive and stretchable hydrogels are ideally suited for the synthesis of flexible
electronic devices. However, conventional hydrogels undergo dehydration at ambient …

Adhesion of marine fouling organisms on artificial surfaces such as ship hulls causes many
problems, including extra energy consumption, high maintenance costs, and increased …

Recently, nonuniform linear arrays (eg, coprime/nested array) have attracted great attention
of researchers in array signal processing field due to its ability to generate virtual difference …

Here, we designed a self-healing composite hydrogel with antioxidant and antibacterial
activities by using cellulose nanofibrils (CNF) and tannic acid (TA) as functional additives. …

3D printing technology is a new type of precision forming technology and the core technology
of the third industrial revolution. The powder-based 3D printing technology of titanium and …

Environmental sound classification (ESC) is an important and challenging problem. In contrast
to speech, sound events have noise-like nature and may be produced by a wide variety of …

We demonstrate a novel type of distributed optical fiber acoustic sensor, with the ability to
detect and retrieve actual temporal waveforms of multiple vibration events that occur …

Grapefruit essential oil has been proven to have wide range of bioactivities. However,
bioactivity of its molecular distillate has not been well studied. In this study, a light phase oil was …

Environmental sound classification (ESC) is a challenging problem due to the complexity of
sounds. The classification performance is heavily dependent on the effectiveness of …