Zhi-Gong Wang

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Far-red (FR) insensitive 219 (FIN219) was previously shown to be involved in phytochrome A-mediated FR light signaling. To further understand its function and regulatory relation with other light-signaling components, a yeast two-hybrid approach was used to isolate FIN219-interacting partners. Here, we demonstrate that FIN219-interacting protein 1 (FIP1)(More)
This paper reviews at first the features of the present information techniques including the telephone, the television, the computer, and the body sensor network briefly. Then, the concept and the construction of microelectronic neural bridges (MENB) are discussed. A special animal experiment in which the signal regeneration and the function rebuilding were(More)
A transient finite-element model has been presented to simulate extracellular potential stimulating in a neural tissue by a nonplanar microelectrode array (MEA). This model allows simulating the extracellular potential and transmembrane voltage by means of a single transient computation performed within single finite element (FE) software. The differential(More)
Study on features of acupoints with resistance test in the past half century is reviewed in this article. Mechanism and technology of the method are introduced as well as its shortcomings. The determination method of signal transmission along meridians with the combination of electrical network theories and practice is advanced. And the result of a series(More)
In recent years, there has emerged applications of vehicular ad hoc networks (VANETs) towards security, safety, rescue, exploration, military and communication redundancy systems in non-populated areas, besides its ordinary use in urban environments as an essential part of intelligent transportation systems (ITS). This paper proposes a novel algorithm for(More)
An 850 nm wavelength monolithic integrated photoreceiver with a novel single-power-supplied transimpedance amplifier is reported based on 0.8 /spl mu/m depleted GaAs PHEMT technology. The IC consists of an MSM photodetector and a transimpedance amplifier with a 50 ohm-matched differential output. The MSM PD on the chip shows a dark current of 2.0 nA as well(More)
We are searching for a way to generate neural function recovery by introducing an implantable microelectronic system. Prototypes of the so-called microelectronic neural-bridging systems have been realized in the form of integrated circuits. The integrated circuits were realized in a standard CMOS process. In a series of animal experiments, we have(More)
Selective characteristic for functional electrical stimulation is very important for restoring lost motor or sensory functions. The stimulation should broadly generate action potentials with a stimulating electrode and simultaneously blocks unnecessary stimulation with given grounded ones. 1-, 2-, 3-, and 5-needle electrode arrays were designed and(More)
In this study, we present an alternating controlled functional electrical stimulation (FES) strategy for rehabilitation of lower extremity motor function of hemiplegia after stroke. The muscle activity onset time, determined by using sample entropy (SampEn) analysis of an electromyographic (EMG) signal, is used as a trigger for FES to manage stimulations.(More)
A monolithic integrated linear power amplifier (PA) for 5GHz WLAN application has been realized in 0.35mum-SiGe BiCMOS technology. The single-ended 3-stage power amplifier uses on-chip inductors and bond-wire inductance for input and interstage matching. Under a single supply voltage of +3.3V, the SiGe HBT MMIC power amplifier exhibits linear output power(More)