Browsing by Author "Chang, Yi-Jui"

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Hematuria as the only symptom at initial presentation of hypovolemic shock caused by ruptured renal arteriovenous malformations
(2018-09-01)
Chang, Yi-Jui
;
Chou, Chu-Chung
;
Chang, Chin-Fu
;
Lin, Yan-Ren
;
生物科技學系
Gross hematuria is a very common complaint in emergency departments and outpatient clinics. Globally, the incidence of hematwia is 4 per 1000 patients per year. Infection, urolithiasis, and neoplasm are the most common etiologies. However, hematuria rarely causes hypovolemic shock or an emergent, life-threatening condition at the initial presentation. In this report, we describe the case of a 64-year-old man who suffered a life-threatening gross hematuria in a very short time due to ruptured renal arteriovenous malformations (AVMs). (C) 2018 Elsevier Inc. All rights reserved.
Monolithic 3D BEOL FinFET switch arrays using location-controlled-grain technique in voltage regulator with better FOM than 2D regulators
(2019-01-01)
Hsieh, Ping-Yi
;
Chang, Yi-Jui
;
Chen, Pin-Jun
;
Chen, Chun-Liang
;
Yang, Chih-Chao
Monolithic 3D back-end of line (BEOL) FinFET switch arrays are demonstrated in large single crystalline Si islands (2.56 mu m(2)), whose location, size and shape are determined by design. Details of the improved location-controlled-grain (LCG) technique are presented. A voltage regulator implemented with the BEOL switch arrays using external control signals shows better theoretical figure of merit (FOM) of 0.089ns than 2D voltage regulators of 0.43ns.