Wei-Sheng Cheng

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Today, charging stations (CSs) for electric vehicles (EVs) are much less popular than gas stations. Therefore, searching and selecting CSs is an important issue for the drivers of EVs. This paper investigates the EV charging problem. We propose two types of CSselection algorithms. The first type only utilizes local information of an EV. The second type(More)
Today, charging stations (CSs) for electric vehicles (EVs) are much less popular than gas stations. Therefore, searching and selecting CSs is an important issue for the drivers of EVs. This paper investigates the EV charging problem. We propose two types of CS-selection algorithms. The first type only utilizes local information of an EV. The second type(More)
BACKGROUND Quantitative polymerase chain reaction (qPCR) analysis is a precise and effective method for the study of mRNA expression throughout the field of peripheral blood mononuclear cell (PBMC) research. However, the use of suitable reference genes for data normalization is critical to obtain meaningful and reproducible results. The present study aimed(More)
A 10-bit current-steering digital-to-analog converter (DAC) has been proposed. This study is used for the transmitter (Tx) of the powerline communication (PLC) analog-front-end (AFE), and it reaches the standard of the HomePlug AV2. The proposed DAC also uses a technique as digital random-returnto-zero (DRRZ) [1] to achieve high performance in the OFDM(More)
BACKGROUND The primary aim of this study is to measure the JAK-STAT signaling in HBV infected peripheral blood mononuclear cells (PBMCs) stimulated by IFN-α and 3-TC and explore the influence of HBV to the JAKSTAT signaling pathways. METHODS PBMCs were separated from healthy volunteers and patients who had not received any treatment with chronic hepatitis(More)
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