With the goal of examining the micromechanics damage characteristics of freeze-thaw red sandstone under the influence of cyclic loads, a model of freeze-thaw cyclic rock particles is developed based on Discrete Element Method numerical simulation in order to investigate and study the micromechanics response mechanism of rocks under the coupling eff
This study aims to examine the plant stress responses induced by the water transport of matrix materials from the eroded and degraded asbestos cement materials.The paper includes a general assessment of the exposure and Electronics risk factors of the plant-water-soil system to asbestos cement products.Furthermore, the results of the experimental a
This essay wants to reply to one of the most important ontological problemes that the theory of existential gradation can justify numerical manyness of beinges or not? This research at the first Ringette Cage step will show that the gradational relationship between two things logically dependes on vertical and casual linkage waist them.So that the
The diverse applications of genetically modified cells and organisms require D3+K2 more precise and efficient genome-editing tool such as clustered regularly interspaced short palindromic repeats/CRISPR-associated protein (CRISPR/Cas).The CRISPR/Cas system was originally discovered in bacteria as a part of adaptive-immune system with multiple types