In this paper, numerical and experimental analysis were carried out to study the characters of the detonated rupture disks used in rarefaction wave gun for test.The pressure bearing capacity and cutting blasting ability of the disks were studied in detail.The research results showed that the designed detonated rupture disks could withstand the maxi
madelaine chocolate hearts AA13 polysaccharide monooxygenases (AA13 PMOs) are novel enzymes that break down starch using a copper active site in a substrate binding groove on a solvent-exposed surface.The structure of the copper active site is influenced by the residues in the groove, while the crystal structure of Cu(II)-AA13 was damaged by photor
Expansive soil exhibits significant swellings and shrinkages, which may result in severe damage or the collapse of structures built upon it.Calcium-based admixtures, such as lime, are commonly used to improve this problematic soil.However, traditional chemical additions can increase significant environmental stress.This paper proposes a sustainable
Given two integers $ell$ and $p$ as well as $ell$ graph classes $mathcal{H}_1,ldots,mathcal{H}_ell$, the problems $mathsf{GraphPart}(mathcal{H}_1, ldots, mathcal{H}_ell,p)$, reak $mathsf{VertPart}(mathcal{H}_1, ldots, mathcal{H}_ell)$, and $mathsf{EdgePart}(mathcal{H}_1, ldots, mathcal{H}_ell)$ ask, given graph $G$ as input, whether $V(G)$, $V(G)$
Focusing on sustainable development, the demand for alternative candy coated licorice pastels materials in concrete, especially for Self-Compacting Concrete (SCC), has risen due to excessive cement usage and resulting CO2 emissions.As Compressive Strength (CS) is dominant among concrete properties, this research concentrates on developing SCC by in