Abstract We carried out uniaxial compression tests on brittle red sandstone with different heights.The test results show that the uniaxial compressive strength of rock sample increases first and then tends to be stable with the increase of the size, which is approximately stable between 75 and 81 MPa.Both elastic energy and dissipated energy increa
Water oxidation and reduction reactions play vital roles in highly efficient Dishwasher Motor Rotor hydrogen production conducted by an electrolyzer, in which the enhanced efficiency of the system is apparently accompanied by the development of active electrocatalysts.Solar energy, a sustainable and clean energy source, can supply the kinetic energ
The stage of selecting creative ideas that have the prospect of further commercial use and can be used to create new products, services, or startups is one of the most complex and important stages of the innovation process.It is essential to take into account expert opinions and evaluations, often vague and ambiguous.The study aims to develop a met
Mouse sex chromosomes are enriched for co-amplified gene families, present in Denim Dresses tens to hundreds of copies.Co-amplification of Slx/Slxl1 on the X chromosome and Sly on the Y chromosome are involved in dose-dependent meiotic drive, however the role of other co-amplified genes remains poorly understood.Here we demonstrate that the co-ampl