STEM and STEAM education promotes the integration between science, technology, engineering, mathematics, and the arts.The latter aims at favoring deep and collaborative learning on students, through curricular integration in K-12 science education.The diamond painting strand en zee enactive and ecological psychology approach to education puts atten
This study provides a novel methodology for the natural frequency estimation of the jet engine turbine blade by using the dimension check.This paper presents a summarization of the ongoing research devoted read more to the method for the turbine blade natural frequency estimation.The main target of the research presented in the paper is to develop
The paper features a computational fluid dynamics study of a flapping NACA0015 hydrofoil 100w products moving with a combination of sinusoidal heaving and pitching.Several kinematic configurations are explored, varying sequentially pitch and heave amplitude, Strouhal number and phase angle, in an attempt to determine the influence of each parameter
crystal beaded candle holder Cisplatin (CDDP) is currently one of the most effective FDA-approved treatments for breast cancer.Previous studies have shown that CDDP-induced cell death in human breast cancer (MCF-7) cells is associated with disruption of calcium homeostasis.However, whether the sensitivity of breast cancer cells to cisplatin is asso
ObjectiveIn response to challenges such as large sampling data, extended diagnosis time, and subjective fault feature selection in traditional bearing 100w products fault diagnosis, a CS-DMKELM intelligent diagnosis model for rolling bearings is proposed based on compressed sensing(CS) and deep multi-kernel extreme learning machine(D-MKELM) theory.