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Introduction As a key component of modern high-performance concrete, mineral admixtures are not only conducive to environmental protection, resource saving, and energy consumption reduction, but also improve the workability, mechanical properties and durability of concrete [1-5].
It can be seen that mechanical activation refines the particle gradation, which greatly increases the content of fine particles. 3.2 The effect of different particle size distribution on the activity of materials The composite admixture is processed by jet milling to different particle size distributions, and the mortar test data of the material activity of different ages is shown in Fig.3.

The process offer improved formability to the material, significant reductions in weight, and lower springback.
(a) (b) Fig. 9 Best fitting probability distribution for a: severe thinning, b: necking The generalized extreme value distributions type I for severe thinning and type III for necking seem fit very well the data.

It is obvious that meaningful applications of the FEM require precise input data and some simplifying assumptions.
Reduction of dimensionality decreases the number of degrees of freedom in Eq. 11.

.; data curation, O.L; writing—original draft preparation, O.L. and L.S.; writing—review and editing, O.L., L.S. and M.S.; visualization, O.L.
[11] Popov, M., et al., Reduction of friction by normal oscillations, Friction 5 (2017) 45–55. doi: 10.1007/s40544-016-0136-4

This will be related to the mechanism of the occurence of mixed conduction and will be discussed later. 0.00 0.05 0.10 0.15 -4 -3 -2 -1 800o C Electronic Ionic log(σpartial/Scm -1 ) x in BaCe0.9-xY0.1RuxO3-α 0.00 0.05 0.10 0.15 -4 -3 -2 -1 900 o C Electronic Ionic log(σpartial/Scm -1 ) x in SrZr0.9-xY0.1RuxO3-α Fig. 7 Partial ionic/electronic conductivities in BaCe0.9-xY0.1RuxO3-α (x=0, 0.05 0.075 and 0.1) and SrZr0.9-xY0.1RuxO3-α（x=0.5-0.125）in hydrogen containing atmosphere, estimated from the transport number data (obtained from hydrogen concentration measurement) and hydrogen permeability.
As shown in Fig. 1, the reduction of the ionic transport number is more remarkable for strontium zirconates than for barium cerates.

To ensure a maximum reduction of the weight, and load on such blades, respectively, and minimum possible closing of the perforation hole area, the coatings protecting them should have minimum thickness.
A computerized system of unit control, including a system of data acquisition and storage, system of gun beam control, system of vacuum equipment control, also in the automatic mode; Fig.9.

Introduction Serious soil erosion in sloping land under rainstorm runoff has caused soil nutrient losses and reduction of soil productivity.
According to the data from the second national soil survey, the total area of farmland suffering from soil erosion is 4.54×107 hm2, mainly in sloping land, and the area of sloping farmland is 4.65×107 hm2, accounting for 35.09% of total farmland area.

What’s more, the overexploitation of firewood causes the huge damage to the vegetation, which induces water and soil loss, soil organic matter reduction and some other bad effects.
But the data showed that most rural new residential were self-established buildings[3].

In addition, in relation to the slurry produced with bentonite, the lower porosity of the optimized slurry provide the reduction of permeability of set cement. [6].
The complete load-displacement data were recorded during the uniaxial compressive tests and four specimens were evaluated for each mixture.

The XRD data and curves reveal that the RE doped barium ferrites (D-BaM) have been successfully prepared.
Zhang, et al, Influence of (RGO)/(ferrite) ratios and graphene reduction degree on microwave absorption properties of graphene composite, J.