structural equation modeling (SEM)2023, IAENG International Journal of Applied Mathematics. All Rights Reserved.There are five major injurious accidents in China's construction industry, namely, falling from height, collapse, object strike, electric shock, and mechanical injury, among which falling from...
For microstructural examinations, tests by CT, microoptical and SEM observations on the samples surrounding the crack – including a post-resin burn-off test – were carried out. The cracking (one of the most common found in water and sewer pipes) turned out to be the result of bending ...
According to TEM and SEM analyses, ZnZrOx is composed of ca. 10–15 nm crystallites, which are present as agglomerated ~µm-scale particles (Supplementary Fig. 1). Pd/CNT contains uniformly dispersed Pd nanoparticles (ca. 5 nm) inside and outside the carbon tubes. (Supplementary Fig...
Interestingly, cross-sectional images showed that indeed the microvascular meshes were tightened and suspended between micropillars rather than settling at the bottom (Fig.2c), consistent with the simulation results. Scanning electron microscopic (SEM) images (Fig.2dand Supplementary Fig.5) also confir...
8a. The FE-SEM image of BCN-3 reveals the hierarchical flower-like microspheres, which indicates that BCN-3 sample has high stability after longtime use. As a result, it confirmed that the BCN-3 had excellent stability in photocatalytic Cr(VI) anion reduction. Moreover, the trapping ...
Fig. 4c and d presents SEM images of the fresh fractured surface perpendicular and parallel to the pressure direction of SrFBiSSe, respectively. The lamellar grains, which preferentially grow within the a–b plane, stack perpendicular to the pressure direction to form the textured morphology. This...
[145]. As result, the percentage of exposed {001} facets reached 47% while only 4% was obtained without fluoride ions. Subsequently, inspired by the above, anatase TiO2crystals with the exposure of 60%, 64%, and 89% {001} facets are produced by further optimizing the experiments [146,...
along with the EDS elemental mappings of P/Ni/Co/NC. Figure7c shows the SEM image of ZIF-67 particles, exhibiting dodecahedral morphology. Furthermore, Fig.7d, e indicates the SEM images of Ni/Co/NC. Ni/Co/NC particles preserved the dodecahedral construction of ZIF-67 particles with hollow...
et al. A 3D FIB-SEM technique for quantitative characterization of oil shale's microstructure: A case study from the Shahejie Formation in Dongying Depression, China. Energy Science and Engineering, 2021, 9(1): 116-128. DOI:10.1002/ese3.819 36. Islam, I., Ahmed, W., Rashid, M.U. ...
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