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Background. Chinese traditional exercise (CTE) is showing promise in the treatment of depressive symptoms in perimenopausal and postmenopausal women, yet its overall effectiveness has not been evaluated based on existing randomized controlled trials (RCTs). Problem and aim. To systematically evaluate the effects of CTE on depressive symptoms in perimenopausal and postmenopausal women. Material and...
WO3 microspheres in a hierarchical nanorod-assembled architecture were prepared by using a facile one-pot hydrothermal method. The morphology and structure of pure, and 1, 3, and 5mol% Pt-functionalized WO3 microspheres were characterized by means of SEM, TEM, XRD, XPS and FTIR measurements. Structural characterizations demonstrated that these WO3 microspheres assembled by numerous one-dimensional...
ZnO nanowire (ZNW) arrays were in-situ grown on the sensing electrode via a facile hydrothermal route for NO2 sensing application. ZNW arrays were prepared by a seed layer deposition on the surface of the sensing electrode using a dipping process in a Zn(CH3COO)2·2H2O ethanol solution followed by a seed growth using a hydrothermal route in the Zn(NO3)2·6H2O-HMTA (C6H12N4) system. The microstructural...
Many space-based camera and optical pointing and tracking systems require their line of sight (LOS) to be steady. The Inertial Pseudo-Star Reference Unit (IPSRU) is one of the effective machine which can enhance the sharpness of the camera. In this paper, we design an active disturbance rejection controller to reduce the influence of disturbance. The simulation result is achieved. Compared with the...
Inertial stabilized platform(ISP) is widely used for line of sight (LOS) stabilization of airborne optoelectronic platform. Due to multiple kinds of disturbances, dynamic characteristics of ISP changes, result in decline of system precision. In this paper, a compound control strategy that combining extended disturbance observer (EDO) and continuous robust integral of the sign of error (RISE) is proposed...
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