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Objective To explore the clinical efficacy of tuina combined with moxibustion for treatment of lung-wei insecurity-type sweating syndrome in children. Methods Infantile tuina combined with moxibustion was conducted for 28 cases of lung-wei insecurity-type sweating syndrome in children. Tuina was carried out for once every other day, and moxibustion was conducted for once every other three days. Clinical efficacy was observed after treatment for 4 weeks. Results The total effective rate of tuina combined with moxibustion for treatment of lung-wei insecurity-type sweating syndrome in children was 92.85%. Conclusion The efficacy of tuina combined with moxibustion for treatment of lung-wei insecurity-type sweating syndrome in children is definite, which is worthy of being popularized clinically.

As the scale of the power system continues to expand, the power equipment fault rate gradually increases, which puts forward higher requirements for transformer fault diagnosis. Through fault diagnosis technology, faults can be found in advance during transformer operation, measures can be taken in time to reduce the possibility of accidents. It is found that the composition and content of dissolved gas in oil are closely related to the types of defects, and the composition and content of dissolved gas in transformer oil can play an important role in the prediction of transformer operating state and fault diagnosis. In order to obtain higher prediction accuracy, not only the composition and content of gas in oil, but also the correlation between fault types and characteristic quantities should be considered. In this paper, BP neural network algorithm based on association rules is adopted. Apriori algorithm of association rules reveals the association rules by mining high frequency terms in the data set of characteristic quantities. Apriori algorithm can effectively explore the confidence degree of association rules between feature quantity and running state and apply it as a weight value to the prediction link. Through the training steps of repeated forward training, reverse transfer and weight adjustment, the transformer operation state is finally determined.

The photocatalytic activity of cobalt phthalocyanine (CoPc) immobilized onto MCM-41 was investigated for decomposition of methyl orange in aqueous solutions. The morphology and structure of the catalyst were analyzed by diffuse reflectance ultraviolet-visible (DR UV–vis), X-ray diffraction, Fourier transform infrared, and scanning electron microscopy (SEM). Photocatalytic efficiency of the prepared catalyst for degradation of methyl orange was tested under illumination of visible light. The photodegradation process is completed within 2 h using a dose of 0.04 g/L of the catalyst in the 0.05 g/L of methyl orange solution under Xenon lamp, and the removal rate was 98.3%. The obtained results revealed that the photocatalyst was very active in degradation of methyl orange.

In this study, a simple and active Fe3O4–Fe2O3–CeO2/MCM-41 (Fe–Ce/MCM-41) catalyst was fabricated, using iron and cerium species that were simultaneously immobilized on a MCM-41 zeolite surface, and employed as a heterogeneous Fenton-like catalyst for the oxidation of methyl orange (MO) for the first time. The activity of the Fe–Ce/MCM-41 catalyst was evaluated based on the degradation of MO, and the effects of the operating conditions (i.e., pH value, catalyst addition, hydrogen peroxide (H2O2) concentration and MO concentration) on degradation performance were investigated. The kinetics results indicated that MO removal followed pseudo-first order kinetics. Based on the analysis of metal leaching, X-ray photoelectron spectroscopy, and the effects of radical scavengers, MO in the bulk solution was primarily oxidized by surface-bound ˙OH, which was generated by the reaction of Fe2+ and Ce3+ species with H2O2 on the catalyst surface. The as-prepared Fe–Ce/MCM-41 catalyst exhibited excellent performance without the aid of ultrasonic and UV light irradiation, which can decrease the operating costs. In addition, this process may be promising for application in practical wastewater treatment.