We use the proper orthogonal decomposition (POD) method to decompose acoustic imaging from wavelet-based beamforming results click here into their corresponding modes, and demonstrate the method to analyze the noise characteristics of small-dimensional components, where research literature is still scarce.In particular, we consider the noise from a
Neoliberal capitalist intrusions into university classrooms are pervasive, incessant, and pernicious.How we perform and enact care in classrooms is shaped by this prevailing ideology.However, its ideological and material reach is not absolute.Using insights from radical pedagogies, militant ethnographic, and narrative approaches, I reimagine and re
Abstract The presence of defects, such as pores, in materials processed using additive manufacturing represents a challenge during the manufacturing of many engineering components.Recently, ultrasonic vibration-assisted (UV-A) directed energy deposition (DED) has been shown to reduce porosity, promote grain refinement, and enhance mechanical perfor
Introduction Unbalanced and frequent use of chemical fertilizers and pesticides results in the degradation of soil physicochemical properties, loss of soil-born organisms, reduction of quality of produced crops and reduction of yield plant.Nowadays, due to environmental considerations of chemical fertilizers, use of organic acids for quantitative a
Small and Medium Industries (SMIs) play an important role in the industrial sector of the Lima Puluh Kota Regency, even though the growth rate has fluctuated in the last six years.The purpose of this study is to identify the potential of Small and Medium Industries (SMIs) Lima Puluh Kota Regency that have comparative and competitive advantages.The