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. In addition, because of high permeability of stone materials, stone columns speed up the consolidation rate in soft soils and are useful in terms of drainage and in decreasing the potential of liquefaction... because geogrids have relatively high rigidity and tensile strength, and soil grains are locked in their openings, which in turn mobilize high frictional strength at the geogrid-soil interface. Using......
, 25(6): 1340–1349. DOI: https://doi.org/10.1007/s11771-018-3830-8. 1 Introduction Al–Cu–Li alloys are extensively used for aerospace applications due to their low density, high elastic modulus and high.... As reported in Refs. [6–8], a high level of Li usually facilitates the formation of the metastable δ' phase. When the Li concentration is low [9–11], the alloys prefer to form T1 or θ', and which one......
of the body postures is not comprehensive, and the precision of these methods is usually not very high [11, 12]. The fourth type is based on image content [13–17]. These methods determine the picture... small. The other problem is the efficiency of the detection model. The detection of artificial pornographic pictures on social networks requires high efficiency of the algorithm. Because......
results show that the data driven PS estimation model has high accuracy. The remainder of this paper is organized as follows. In Section 2, a typical hematite grinding process studied is described... of outliers at low level contamination rate (0–10%) and high level contamination rate (20%–30%), the robustness of each algorithm is assessed via the following metrics: 1) Minimal Mean at each contamination......
. The trend of paper counts is consistent with citations in the United States and China, which reflects that these two countries have high activity for research on soil arsenic. Other countries... are widely recognized to be of high quality and academic value among published journals, Total Environmental Science is ranked first. The quantitative analysis of the issues of the journal includes......
; [24], respectively. Referring to the hydrogen-containing α- and β-Ti, there are two common high symmetry interstitial sites including octahedral (O) and tetrahedral (T) sites available for the temporary... expansion rate. This implies that α-Ti would still keep original hexagonal crystal structure when the oxygen solubility is high up to 33.33 at.%, which is consistent with the reported maximum value......
In recent years, the demand for high variety products in the automotive section has been increased significantly. To meet various customer needs and the broad satisfaction requirements, it is necessary for the manufacturing companies to produce high variety of products with the lowest possible costs. In order to solve the trade-off between product, variety and cost several approaches are proposed; one......
. After a magnification of 2000 times, the microstructural images of Neogene clayrock, Paleogene redbeds and Permian sandstone all show a large number of micron-size pores, resulting in high connectivities..., eluviation effects would further lead to the development of induced porosity, and the high content of fragile minerals (quartz, muscovite and calcite) in redbeds would also benefit the conservation......
carbon, mineral oxides, biological substances and ion- exchange resins [5]. Although nanomaterials have been recently investigated for removal of various ions [6-12], and have shown high kinetic...; however, its industrial use depends on a high enough adsorption efficiency. Generally, the pH of aqueous solutions may become a major factor in the adsorption of metal ions if it affects......
, the high cost of cement is a dilemma. The use of stone powder as a partial replacement for Portland cement and tailings as backfill aggregate materials in many mines can be an efficient, cost effective... deviation. Compared with the Füller curve, the PSD curve for Group A was not continuous and PSD ranged from 0 to 350 μm. Fine particle content was very high and there were too few medium particles......
