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Vertical gate-all-around (VGAA) has been shown to be one of the most promising devices for the scaling beyond 10nm for its reduced delay, large driving current, and good gate control. Moreover, emerging devices such as heterojunction tunneling FETs are more amenable to vertical fabrication. However, past studies of vertical channel devices focused more on(More)
Stability has always been one of the major limitations that constraints Physical Unclonable Function (PUF) from being put in widespread practical use. In this paper, we propose a weak PUF and a strong PUF that are both completely stable with 0% intra-distance. These PUFs are called Locally Enhanced Defectivity Physical Unclonable Function (LEDPUF). A LEDPUF(More)
PURPOSE To assess the physiological meanings of the detrended fluctuation analysis (DFA) slope α and its relationship to spectral measures in heart rate variability, this study investigated changes of α and its corresponding spectral measures over various night-sleep stages. METHODS The overall DFA α and natural-logarithm-transformed power values of the(More)
—The lack of stability is one of the major limitations that constrains Physical Unclonable Function (PUF) from being put in widespread practical use. In this paper, we propose a weak PUF and a strong PUF that are both completely stable with 0% intra-distance. These PUFs are called Locally Enhanced Defectivity Physical Unclonable Function (LEDPUF). The(More)
—The Physical Unclonable Function (PUF) is a promising hardware security primitive because of its inherent uniqueness and low cost. To extract the device-specific variation from delay-based strong PUFs, complex routing constraints are imposed to achieve symmetric path delays; and systematic variations can severely compromise the uniqueness of the PUF. In(More)
Vertical gate-all-around (VGAA) structure has been shown to be one of the most promising devices for the scaling beyond 10 nm for its reduced area, large driving current, and good gate control. Moreover, emerging devices such as heterojunction tunneling FETs are more amenable to vertical fabrication. However, past studies of vertical channel devices focused(More)
Acute-onset alcohol-associated neuropathy is only occasionally reported, and delayed postanoxic encephalopathy is rare. Here, we report a male who developed acute multiple focal neuropathies and later delayed postanoxic encephalopathy after alcohol intoxication. He had hypoxia and rhabdomyolysis, presenting with acute renal failure initially, and(More)
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