Polyvinylidene fluoride (PVDF) piezoelectric nanofibers were fabricated through near-field electrospinning (NFES) to develop a flexible piezoelectric element. Innovative screen printing technolo ... Read More

In this paper, we propose a system for estimating the concentration of biochemical reagents through impedance measurement. In particular, we studied electrode structures that can accurately meas ... Read More

We propose a compact electrical-cell-substrate impedance sensing (ECIS) system. The ECIS system measures the amount of microorganisms cultivated in an incubator and monitors it in real time. Th ... Read More

A circuit investigation of dual-band surface acoustic wave (SAW) filters of the ladder type is proposed. The designed filter exhibits a broader bandwidth and a sharper cut-off frequency than the ... Read More

The DNA amplified by the conventional polymerase chain reaction (PCR) is subjected to two-step detection, electrophoresis, and gel image analysis. Recently, real-time PCR has been developed to d ... Read More

A high-frequency (1 MHz) ultrasonic device was applied to investigate the relationships between the somatic cell count (SCC) in milk and the physical properties measured through the changes in th ... Read More

In general, DNA detection involves the following four steps: DNA extraction, DNA amplification, electrophoresis, and gel image analysis. Each step requires expensive equipment. Generally, a gel ... Read More

Many machines around us continue to age over time. This aging of machines affects experimental results, and the accuracy of experimental results may be reduced or not fully achieved. To prevent ... Read More

Biomedical materials should have biodegradability (enzymatic degradation and hydrolysis) because biodegradable materials in clinical applications show excellent biocompatibility. Polycaprolacton ... Read More

In this study, we propose a method of manufacturing spherical carriers with controllable and uniform particle size. Emulsification and a uniform design experiment were carried out to obtain the ... Read More

In this study, membrane separation technology is used to separate hydrogen gas from tail gas and recover the exhaust energy from the petrochemical process. The results from field testing show th ... Read More

In this paper, a boost converter with a transformer capacitor cell for implementing features of double-output sources and zero-voltage switching (ZVS)/zero-current switching (ZCS) is proposed. T ... Read More

In this paper, we propose an abnormal detection and defect prognostic method for a polymerase chain reaction (PCR) thermal cycler. PCR is a very important technology that is used to manipulate D ... Read More

In this paper, we propose a new mechanism to improve the disadvantage of the security mechanism proposed by a scholar and then fulfill the demands of Internet of Things (IoT) to go through the de ... Read More

In this paper, we propose an Internet of Things (IoT) parking management solution for roadside parking spaces. This solution includes software and sensor hardware installed at each parking space ... Read More

In this paper, we propose an inexpensive and compact gel document system in an Internet-of-Things (IoT) form employing recent open platforms. The proposed system adopts a smartphone camera devel ... Read More

Land use, land cover, and carbon dioxide emission reduction have been crucial topics among scholars considering the prevention of global warming in recent years. The application of satellite rem ... Read More