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The autonomic nervous system plays an integral role in the maintenance of homeostasis during times of stress. The functioning of the autonomic nervous system in patients with functional movement disorders (FMD) is of particular interest given the hypothesis that converted psychological stress plays a critical role in FMD disease pathogenesis. We sought to investigate autonomic nervous system activity...
This paper reports a silicon-silicon anodic bonding process based on embedded glass. We successfully embedded glass into patterned silicon groove by fusion treatment and bonded it with another silicon wafer by anodic bonding process. This process realizes the precise control of bonding pattern and the depth of the bonding gap without electrical connection between two silicon wafers. Tension test result...
In this paper, the reliable SiNx/AlGaN/GaN MISHEMTs on silicon substrate with improved trap-related characteristics have been well demonstrated. The devices with our proposed treatment method showed less deep-level traps and more Si surface donors at SiNx-AlGaN interface. The trap related device characteristics are also improved by using our optimized treatment method. The devices with proposed treatment...
CMOS-compatible GaN-on-silicon technology with excellent D-mode MISHFET performance is realized. A low specific contact resistance Rc (0.35 Ω-mm) is achieved by Au-free process. MIS-HFET with a gate-drain distance (LGD) of 15 μm exhibits a large breakdown voltage (BV) (980 V with grounded substrate) and a low specific on-resistance (R ON,sp) (1.45 mΩ-cm2). The importance of epitaxial quality in a...
Microfiltration is an important microfluidic technique suitable for enrichment and isolation of cells. However, cell lysing could occur due to hydrodynamic damage that may be detrimental for medical diagnostics. Therefore, we conducted a systematic study of hydrodynamic cell lysing in a high-throughput Circular Multi-Channel Microfiltration (CMCM) device integrated with a polycarbonate membrane. HeLa...
Main steam pipelines are important components of power plants and chemical plants, which operated at elevated temperature and high pressure for the long term. Creep is a potential mechanism of failure of these pipelines. In this paper, the modified Karchanov-Rabotnov creep damage constitutive equation has been incorporated into finite element program ABAQUS through its user subroutine to predict the...
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