Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Guo-Ming Xia"'
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 14, Iss 1, Pp 1-8 (2019)
Abstract Background Flap transplantation is often needed for soft tissue defects of the fingers that cannot be closed directly. Sensory reconstruction of the fingers is important for patients to recover feelings. In this study, we report clinical out
Externí odkaz:
https://doaj.org/article/ddb8981cb6064d989b552427a2ff839e
Publikováno v:
IEEE Sensors Journal. 22:6454-6465
Publikováno v:
In Photodiagnosis and Photodynamic Therapy 2008 5(4):251-255
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 5, p 1455 (2020)
Sensors
Volume 20
Issue 5
Sensors, Vol 20, Iss 5, p 1455 (2020)
Sensors
Volume 20
Issue 5
This paper presents a MEMS (Micro-Electro-Mechanical System) Silicon Oscillating Accelerometer (SOA) with AC (alternating current) polarization to expand its bias-instability limited by the up-converted 1/f noise from front-end transimpedance amplifi
Publikováno v:
In Photodiagnosis and Photodynamic Therapy 2007 4(2):88-93
Publikováno v:
Bioresources and Bioprocessing, Vol 10, Iss 1, Pp 1-14 (2023)
Abstract A series of activated biochar (KBBC-700, KBBC-800 and KBBC-900) which were modified by KOH and pyrolysis at various temperatures from ball-milling bamboo powder were obtained. The physicochemical properties and pore structures of activated b
Externí odkaz:
https://doaj.org/article/5e4c19d2db744a44bbfce3f7833aa606
Publikováno v:
Applied Mechanics and Materials. 868:51-57
A digital closed-loop control system with all digital phase locked loop (ADPLL) is designed and optimized, in order to improve the bias stability and transient response of the gyroscope. The nonlinear mathematical models for the closed-loop amplitude
Publikováno v:
IEEE Journal of Solid-State Circuits. 52:1053-1065
This paper presents a silicon oscillating accelerometer (SOA) with a new CMOS readout circuit architecture. A phase lock loop (PLL) with a hybrid and antinoise folding PFD is employed to sustain the oscillation of the MEMS oscillator, and the oscilla
Publikováno v:
IEEE Journal of Solid-State Circuits. 52:472-482
This paper describes a silicon-on-insulator MEMS oscillating accelerometer with a fully differential CMOS continuous-time oscillation sustaining circuit and a digital frequency measurement circuit. To reduce the amplitude-stiffness-induced frequency
Publikováno v:
2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL).
This paper describes an in-plane ultra-low power Micro Electro-Mechanical System (MEMS) silicon oscillating accelerometer (SOA) based on pierce oscillators with CMOS readout circuit and automatic amplitude control (AAC). A noise model is proposed to