Chih‐Lung Shen
YOU?
Author Swipe
View article: The clinical performance of CAD/CAM-fabricated hybrid ceramic restorations in cases with severe wear: A 3-year clinical trial
The clinical performance of CAD/CAM-fabricated hybrid ceramic restorations in cases with severe wear: A 3-year clinical trial Open
The clinical use of hybrid ceramic restorations in patients with severe tooth wear improved chewing efficiency and esthetics, provided adequate resistance for load-bearing, and delivered a stable treatment outcome after functional use.
View article: Interleaved step-down converter with capacitor-diode voltage splitter and minimum switches for low current ripple and extra-low voltage ratio
Interleaved step-down converter with capacitor-diode voltage splitter and minimum switches for low current ripple and extra-low voltage ratio Open
This paper proposes an interleaved step-down converter (ISDC) with a capacitor-diode voltage splitter. Even though the ISDC only utilizes two active switches, it can significantly step down a high input voltage to a much lower level and ac…
View article: Multi-Port Multi-Directional Converter with Multi-Mode Operation and Leakage Energy Recycling for Green Energy Processing
Multi-Port Multi-Directional Converter with Multi-Mode Operation and Leakage Energy Recycling for Green Energy Processing Open
In this article, a novel multi-port multi-directional converter (MPMDC) is proposed. Even though the power stage of the MPMDC belongs to a single-stage structure, it can control power flow direction handily among ports and achieve converte…
View article: Cascaded-like High-Step-Down Converter with Single Switch and Leakage Energy Recycling in Single-Stage Structure
Cascaded-like High-Step-Down Converter with Single Switch and Leakage Energy Recycling in Single-Stage Structure Open
A cascaded-like high-step-down converter (CHSDC) is proposed in this article, which can steeply convert a high voltage to a much lower level without the utilizing of extreme turns ratio or duty ratio. The proposed converter integrates two …
View article: Bridgeless Single-stage Step-down Power Factor Corrector under Synchronous Switching Control Scheme
Bridgeless Single-stage Step-down Power Factor Corrector under Synchronous Switching Control Scheme Open
In this paper, a novel bridgeless power factor corrector (PFC) is proposed.The PFC can shape the waveform of the input current to be sinusoidal and in phase with the AC input voltage simply by sensing of the AC voltage, input current, and …
View article: Dual-Input Isolated DC-DC Converter with Ultra-High Step-Up Ability Based on Sheppard Taylor Circuit
Dual-Input Isolated DC-DC Converter with Ultra-High Step-Up Ability Based on Sheppard Taylor Circuit Open
A dual-input high step-up isolated converter (DHSIC) is proposed in this paper, which incorporates Sheppard Taylor circuit into power stage design so as to step up voltage gain. In addition, the main circuit adopts boosting capacitors and …
View article: Interleaving‐based converter system with features of external auxiliary triggering and universal line input for driving medical laser equipment
Interleaving‐based converter system with features of external auxiliary triggering and universal line input for driving medical laser equipment Open
A novel power converter system to drive medical laser equipment is proposed here, which has the major features of interleaving, external auxiliary triggering, and lighting period control. The converter system can deal with universal line i…
View article: Magnetic Material Assessment of a Novel Ultra-High Step-Up Converter with Single Semiconductor Switch and Galvanic Isolation for Fuel-Cell Power System
Magnetic Material Assessment of a Novel Ultra-High Step-Up Converter with Single Semiconductor Switch and Galvanic Isolation for Fuel-Cell Power System Open
In this paper, a novel step-up converter is proposed, which has the particular features of single semiconductor switch, ultra-high conversion ratio, galvanic isolation, and easy control. Therefore, the proposed converter is suitable for th…
View article: Isolated DC-DC Converter for Bidirectional Power Flow Controlling with Soft-Switching Feature and High Step-Up/Down Voltage Conversion
Isolated DC-DC Converter for Bidirectional Power Flow Controlling with Soft-Switching Feature and High Step-Up/Down Voltage Conversion Open
In this paper, a novel isolated bidirectional DC-DC converter is proposed, which is able to accomplish high step-up/down voltage conversion. Therefore, it is suitable for hybrid electric vehicle, fuel cell vehicle, energy backup system, an…
View article: Novel Interleaved Converter with Extra-High Voltage Gain to Process Low-Voltage Renewable-Energy Generation
Novel Interleaved Converter with Extra-High Voltage Gain to Process Low-Voltage Renewable-Energy Generation Open
This paper presents a novel interleaved converter (NIC) with extra-high voltage gain to process the power of low-voltage renewable-energy generators such as photovoltaic (PV) panel, wind turbine, and fuel cells. The NIC can boost a low inp…
View article: Ribosome Protein L4 is essential for Epstein–Barr Virus Nuclear Antigen 1 function
Ribosome Protein L4 is essential for Epstein–Barr Virus Nuclear Antigen 1 function Open
Significance Epstein–Barr Virus (EBV) Nuclear Antigen 1 (EBNA1) is essential for establishing long-term EBV infection in human cells and is implicated in EBV-related malignancies. The maintenance of the EBV genome and viral gene expression…
View article: BS69/ZMYND11 C-Terminal Domains Bind and Inhibit EBNA2
BS69/ZMYND11 C-Terminal Domains Bind and Inhibit EBNA2 Open
Epstein-Barr virus (EBV) nuclear antigen 2 (EBNA2) plays an important role in driving immortalization of EBV-infected B cells through regulating the expression of many viral and cellular genes. We report a structural study of the tumor sup…
View article: Integrated Three-Voltage-Booster DC-DC Converter to Achieve High Voltage Gain with Leakage-Energy Recycling for PV or Fuel-Cell Power Systems
Integrated Three-Voltage-Booster DC-DC Converter to Achieve High Voltage Gain with Leakage-Energy Recycling for PV or Fuel-Cell Power Systems Open
In this paper, an integrated three-voltage-booster DC-DC (direct current to direct current) converter is proposed to achieve high voltage gain for renewable-energy generation systems. The proposed converter integrates three voltage-booster…
View article: Dual-Output Single-Stage Bridgeless SEPIC with Power Factor Correction
Dual-Output Single-Stage Bridgeless SEPIC with Power Factor Correction Open
This study proposes a dual-output single-stage bridgeless single-ended primary-inductor converter (DOSSBS) that can completely remove the front-end full-bridge alternating current-direct current rectifier to accomplish power factor correct…