Abstract Transformation acoustics, as an unconventional theory, provides a powerful tool to design various kinds of acoustic devices with excellent functionalities.However, the required ideal parameters, which are prescribed by the method, are both complex and hard to implement-even using acoustic metamaterials.Furthermore, simplified parameter mat
This paper proposes a time-varying amplitude frequency monitoring method based on sliding window Inositol FFT of sub-synchronous oscillation to identify the time-varying modal parameters of the oscillating signals on-line.Firstly, windowed interpolation methods are used to reduce the spectral leakage and fence effect, and decrease the FFT identific
DOWNLOAD PDF TOOTHPASTE CITRUS SPICE BLEND The research aims were: (1) obtained fish fumigator specification which effective to applied in coastal area, (2) high organoleptic value, and (3) rich nutrient content, and longtime period of expire of product.The method consisted designing, making fish crackers, and testing of equipment specification, te
Abstract Background Metabolic associated fatty liver disease (MAFLD), a prevalent liver disorder affecting one-third of the global population, encompasses a spectrum ranging from fatty liver to severe hepatic steatosis.Both genetic and lifestyle factors, particularly diet and nutrition, contribute to its etiology.Folate deficiency, a frequently enc