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Under the premise of the implementation of waste classification in China, the public has designed a lot of garbage collection systems, but all of them have single use. Therefore, the author designs the identification and printing module, so as to expand the use of the garbage collection system.

The three-dimensional-quantitative structure activity relationship (3D-QSAR) studies were performed on a series of direct factor Xa (FXa) inhibitors using AutoGPA-based modeling method in this paper. A training set of 38 molecules and a test set containing 10 molecules were used to build the 3D-QSAR model and validate the derived model, respectively. The developed model with correlation coefficients (r2) of 0.8564 and cross-validated correlation coefficients (q2) of 0.6721 were validated by an external test set of 10 molecules with predicted correlation coefficient (rpred2) of 0.6077. Docking study of FXa inhibitors and FXa active site was performed to check the induced pharmacophore query and comparative molecular field analysis (CoMFA) contour maps using MOE2012.10. It was proved to be coincidence with the interaction information between ligand and FXa active site and was rendered to provide a useful tool to improve FXa inhibitors.

ANSYS can be a powerful tool to simulate the process of energy exchange in magnetically-coupled resonant wireless power transfer system. In this work, the MCR-WPT system with single intermediate coil resonator is simulated and researched based on scattering parameters using ANSYS Electromagnetics. The change rule of power transfer efficiency is reflected intuitively through the scattering parameters. A new method of calculating the coupling coefficient is proposed. A cascaded 2-port network model using scattering parameters is adopted to research the efficiency of transmission. By changing the relative position and the number of turns of the intermediate coil, we find some factors affecting the efficiency of transmission. Methods and principles of designing the MCR-WPT system with single intermediate coil resonator are obtained. And these methods have practical value with design and optimization of system efficiency.

The objective of the study presented in this article was to examine the relationship between self-initiated self-repairs, the revisions that speakers initiate and perform on their own speech (Salonen & Laakso, 2009, p. 859) and working memory, defined as limited capacity system responsible for the temporary storage and manipulation of information (Baddeley, 2012). Although a few studies have examined the relationship between self-initiated self-repairs and working memory, the results show discrepancies that can be explained by methodological differences. Therefore, we wanted to shed new light on the relationship between these two variables by observing self-initiated self-repairs using an image-based narrative task and a complex numerical task to measure working memory. Thirty adult non-native speakers of French participated in the study. The results obtained from the principal component factor analyses show a differentiated relationship according to the type of self-triggered self-repair produced. [ABSTRACT FROM AUTHOR]