Search results

Some UF indicators are sorbed by soil, and it leads to the reduction of their concentrations in water and the distortion of the analytic results, consequently [4].
Especially for the comparison of the data Table 3 was obtained.

Semi-finished products obtained after 5 rotations of the rolls, with the effective strain distribution marked Based on the analysis of the effective strain distributions both on the surface (Fig. 2) and in the axial section of the semi-finished balls (Fig. 3), it can be observed that the material flows most intensively in the area where the necking is formed and the billet diameter reduction takes place.
The data presented in this figure demonstrate that the function takes – in both cases – the highest values near the neckings where the balls are connected.

Sulfur from coal forms hydrogen sulfide (H2S) instead of sulfur dioxide (SO2) due to low oxygen partial pressure in the NOx reduction zone.
Fig.1 shows cross-sections of the developed powder particle by light optical microscopy, and Fig.2 contains corresponding X-ray diffraction data.

Calcination method without additives at high temperature merely remove 15% of S in petroleum coke since organic sulfur can not be oxidized in reduction atmosphere formed by carbon in petroleum coke which accounts for about 88.3%.
The experiment was carried out systematically in order to reduce relative alkali amount, the data of the paper present convenience for relevant researchers. 2.

Reduction of Rejection Rate for High Gloss Plastics Product using Six Sigma Method C.K Abdullah C.K Kairulazam 1,a, M.
In analysis phase, all data collection will be analyzed to assess its capability process and to determine the baseline and cost of poor quality (COPQ).

The identity of models and real objects is established as a result of solving a series of inverse problems and is confirmed by a water balance discrepancy of 0.003%, the convergence of water inflows in separate layers with a deviation of 5 – 12.5% and the coincidence of groundwater surface levels on models and data of a mode network.
To create arrays of initial information, maps of the surface hypsometry, maps of roofs and bottoms of coal seams, hydrogeological maps for various time periods, data on filtration parameters of bearing rocks, and results of routine observations were used.
The final evaluation of identification results is performed according to the object operation data, i.e. drainage contours are defined according to the plans of mining operations in periods where characteristic changes in water inflow values are recorded, and also the data of mode observations of groundwater level are available (Table 1).
The convergence of a model position of a level surface of the Buchak aquifer with the data of long-term mode observations obtained during the calibration, as well as the convergence in magnitude of water inflows, made it possible to proceed to the solution of predictive tasks of operation until 2020 and subsequent flooding in various options.
It should be noted that the cone of depression has shifted to Dneprovskaya mine field with a reduction value of up to 11.3 m.

Shuai [11] and so on, which can effectively avoid the numerical data distortion caused by geometric modeling, and it is more similar to the actual corrosion defect on the geometrical features.
A Case Study The measured data of one oil field was taken as the basic data to analyze the influence of the defect dimensional parameter on the residual strength of the oil tube under varied service loads.
The service load of the oil tube is determined by the axial load and the internal pressure together, and the working condition based on the field data is shown in Table 1.
Herein referencing the basic data of the oil tube, the maximum equivalent stress induced by various axial stress was studied with three internal pressures: 15, 20 and 25MPa.
Valentini, On the failure pressure of pipelines containing wall reduction and isolated pit corrosion defects, Comput.

Based on the obtained data on the microstructures of boride coatings, conclusions were made concerning the most appropriate compositions of boriding mixtures and the mass fraction of fused flux in their composition.
The second thermodynamically resolved reaction can be implemented in addition to the main processes of boron reduction from its carbide with calcium at lower temperatures, and silicon at higher temperatures, also described above.
The increase in the boriding agent particle size up to 150 µm (Fig.1.b) results in a reduction in area occupied by carbide regions and widening of iron-boride eutectic, the transition zone in such a coating is absent.
An increase of the content of P-0.66 fused flux up to 5% by weight due to a reduction of the amount of boriding agent (composition # 6, Table 1.) results in boride coating with a structure represented by a ledeburite-like iron-boride eutectic with closed carbide regions (Fig. 4.b).

In this case, the tensile strength is slightly lower (≈1500-2000N/mm2, based on data sheets of the suppliers) than that of carbon UHTSS, while the cost may be 3-5 times higher.
Artificial ageing with acid pH solution induced a deterioration of 13%, while no strength reduction was found after treatment with neutral pH solution.
A reduction of 15% of strength and 8% of stiffness were found.
Concrete substrates are generally manufactured ad hoc for experimental purposes, but in [24] prisms were extracted from an existing RC bridge and used as substrates for laboratory tests to gain data on the shear bond performance of SRP when applied to relatively old concrete.
Preliminary databases of collected test results have also been assembled to provide a convenient source of information on published test data on the performance of SRP systems.

Also, the new requirements such as independent discovery and peer-to-peer sharing data are difficult to achieve.
With the development of science and technology, context-aware technology has been widely used, scenario information is not only confined to the external perception data such as time, location, brightness.
It provides weather, businesses, user consumer information and map data etc[7].
Algorithm design If the central server group receives a corresponding request signal from node, it should return j resources to achieve data transmission capabilities of providing the requesting node.
Research of Distributed P2P Situational Data Retrieval Platform for Mobile Applications.