Malaria continues to be among the most lethal infectious diseases. Immediate barriers
include the detection of low-parasitemia levels in asymptomatic individuals, which act as a …

Conventional electromagnetic (EM) sensing techniques such as radar and LiDAR are widely
used for remote sensing, vehicle applications, weather monitoring, and clinical monitoring …

Rail foot corrosion is an important issue for the electrified railway system. It usually initiates
at the bottom of rail foot edges covered by a rail clip and is hardly accessible to conventional …

A new radio-frequency (RF) liquid permittivity measurement system using a filter-based
microfluidic sensor is proposed in this article. Integrating the filter-based sensor with an RF …

This paper demonstrates a unique symmetric structure excellent metamaterial absorber
(MMA) loaded with circular-ring tied arcs. The FR4 substrate-based MMA can accomplish …

The concentration of oxygen (O2) plays a crucial role in the metabolic respiration,
maturation, and ripening processes of fruits. In this study, we propose a novel method for …

The development of micro-and nanotechnology for biomedical applications has defined the
cutting edge of medical technology for over three decades, as advancements in fabrication …

Terahertz (THz) has significant potential applications in biosensing, but its detection
sensitivity still needs to be improved. Metamaterials (MMs) can effectively improve THz …

It is necessary to study the influence mechanism of blade thickness on the photoacoustic
signals since material thickness will affect defect detection precision by affecting the types …

Inductance oil detection sensors face the challenge of not being able to simultaneously
increase both detection sensitivity and detection throughput. In this article, based on the …