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According to the calculation model of the keyhole porfile[1], the 3D point cloud data is calculated.
In Fig.6, the color denotes the temperature which is sequential reduction from red to blue.
Conclusions (1) According to the calculation model of the keyhole porfile, the 3D point cloud data is calculated, Besides, the paper establishes a physical model of the keyhole in the laser welding by using the 3D reverse technology

The features of the steady flow above an airfoil are as follow: being streamlined, drag reduction and lift increment.
Reduction, elimination, or control of vortex shedding has motivated considerable research in this area for several decades [32-37].
Fig. 2 Airfoil with positions of collecting data and two plasma actuators mounted on it.
In Figure 6, the data for the streamwise velocity component has been shown.
Due to the reduction in the amount of vortex shedding frequency, it can be concluded that plasma actuators are the cause of this reduction.

They allow increased control over tribological conditions and can help reduce the environmental impact of various processes through waste reduction and improved energy efficiency [1].
Metal and metal-oxide particles can be used to improve friction-reduction and anti-wear properties, while various sulphur compounds are used to improve anti-oxidation properties [3].
Mannekote et al. [2] list 10 different types of additives and the function of their application, which ranges from wear-reduction to viscosity index improvers.
[7] “Calcium carbonate ≥98,5 %, Ph.Eur., USP, BP, precipitated,” Carl Roth GmbH, Germany, Material Safety Data Sheet P013, Jan. 2021
[14] “Paraffin Liquid Light,” SciChem, Safety data sheet DSPA010, Jul. 2018.

In addition, the reduction of deposition thickness after annealing is not explained in literature.
The mechanism of reduction of ZnO layers’ thickness after annealing also discussed based on the findings in this work.
The increase of O at. % in Fig. 4 (EDX) with pro-long annealing indirectly indicates the reduction of oxygen vacancies in ZnO layers.
Since oxygen vacancies were the main source of electrons for charges transportation, the reduction of oxygen vacancies in ZnO layers would increase the sheet resistance after pro-long annealing.
Research Data Policy and Data Availability Statements The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.

Then, we completed the 3-Dimensional localization after data fusion by weighting the 2-Dimensional localization result.
Table 1 Comparison of actual data with measurement data and measurement error in simulation experiment number test point coordinates error actual measurement 1 67,24,85 67.05,24.00,84.97 0.50 2 327,101,34 327.21,101.07,33.87 0.26 3 136,250,7 135.86,249.78,7.00 0.26 4 312,169,54 312.23,169.07,54.01 0.24 5 88,139,55 87.93,139.00,55.03 0.0 6 370,54,68 370.41,53.79,68.12 0.24 7 409,233,58 409.02,232.96,58.12 0.13 8 141,233,10 141.03,233.02,8.96 1.04 9 432,57,88 432.02,57.11,88.00 0.11 10 127,442,56 127.42,442.25,56.13 0.51 From the Table 1, we can get not only the actual data and measurement data of the 10 test points mentioned above, but also the actual distance and measured distance of them to each base station and the actual angle and measured angle of the receives signals.
In addition, we can calculate the average localization error of this algorithm which is 0.337. 3-Dimensional simulation has been made with the data above using Matlab.
Now, with the same conditions and data as feasibility experiments, localize the test point using the two algorithms, and compare the coordinate errors of these three algorithms, as shown in Figure 6.
In addition, with the same data acquisition environment and data sources, the 3-Dimensional localization algorithm based on weighted fusion with projection coordination has the smallest error.

Considering at the reduction in tensile properties, stress at 200% strain of both raw STR5L and RSS3 mixed with 1 phr of 6-PPD after heat aging test were totally lower than those applied with alanine, asparagine, and cysteine.
It is well known that natural proteins and their derivatives contaminated in the solid NR strongly affect the reduction of cure time. [8] Table 5 shows tensile property of the vulcanized NR mixed with various kinds of antioxidant after heat aging at severe condition.
These results were corresponding confirmed with the tensile data of the green NR.

These organisms could colonize the deeply buried geological formations even under anaerobic conditions as most are able to grow by coupling the reduction of ferric iron to the oxidation of reduced sulfur compounds in the absence of oxygen.
Introduction A major concern of deep in situ bioleaching of mineral ores is that facultatively anaerobic acidophiles that couple the oxidation of reduced sulfur compounds to the reduction of ferric iron, inadvertently introduced into buried geological formations from surface-located ferric iron-generating bioreactors (FIGB) could persist and possibly change the environmental conditions in the deep subsurface (e.g. acidification, (heavy)metal ion mobilization) and the composition and metabolic potentials of indigenous microbial communities for long after the biomining operation has finished.
The microcalorimetrically-determined heat output values shown in Figure 2 were in agreement with the iron-oxidation data.

The Cu2O nanocubes were prepared by the reduction of Cu2+ ions with ascorbic acid in the present of trisodium citrate and sodium dodecil sulfat (SDS) surfactant under an alkaline condition.
However, these data have shown the TiO2 nanowire - Cu2O nanocube hybrid has successfully been prepared.
The resultant morphology shows the SDS addition into solution has been giving a best result in term of particles size reduction [12, 13].

Strain hardening was done by cross rolling at 200 °C to 20 % thickness reduction (warm rolling) to simulate the weld induced strain in constrained welds.
Strain hardening of the solution annealed plates was done by cross-rolling to 20 % thickness reduction at 200 °C (warm rolling).
[2] K Gott, Cracking data base as a basis for risk informed inspection, in: Proc. 10th Int.

However, there are increasing opportunities to braze stainless steel in an inert atmosphere gas at atmosphere for cost reduction and mass production.
However, high-precision data could not be obtained because the cross section was damaged when the test specimen was cut.
The void ratio of each area was calculated, and a graph was created based on this data.
Our data suggested that bubbles were less likely to come out than in the fillet area, and the void ratio increased.