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Introduction With the development of modern medical technology, CT, MRI and other medical imaging data plays an important role in the clinical diagnosis.
In this paper, we make images noise reduction through an anisotropic filtering algorithm which we used.
Anisotropic filtering algorithm can noise reduction while preserving edge information.
The experimental results The data of this paper comes from Tumor Hospital of Jilin Province, the original images are DCM format.
Image noise reduction based on anisotropic diffusion: A survey [J].

This research proposes that Engineering courses in a near future adopt the aspect of Citizenship Education systematically, contextualizing environmental impact reduction and social inclusion of people with disabilities.
The technical procedure of the study was delineated according to IPDP phases defined in two multidisciplinary strands leading to raw materials data collection through recycling and manufacturability with accessibility process to develop the product prototype.
The technical procedure was delineated according to IPDP phases defined in two multidisciplinary strands leading to raw materials data collection through recycling and manufacturability with accessibility process to develop the product prototype.
Preliminary and Detailed Design · Solar water Heating system prototype development and assembly; · Prototype implementation; · Data collection about the product efficiency. · Development of the tooling and templates to prepare the product components (wash, cut, fold); · Product prototype; · Tooling evaluation.
The data collection to verify the product efficiency was carried out during January and February/2013, with intervals of two hours, between 7 am and 7 pm, featuring maximum temperature between 330K and 333K .

The research results showed that the reduction amount of the material made the material thinning rate approach the limit thinning rate.
Furthermore a test piece for ultra-high-strength steel spinning technology has been developed, and the solutions discussed for flanging defects in the actual spinning process, and test data for the actual production of ultra-high-strength steel spinning parts accumulated.
The actual wall thickness is often smaller than the pass reduction due to material spring back and equipment concession.
In order to control the wall thickness of the final part, the pass reduction should be adjusted according to the material stress state.
Serial number Pass reduction（mm） Actual wall thickness reduction（mm） Radial spinning force（Ton） 1 1.0 0.85 6.5 2 2.0 1.62 14 3 3.0 2.43 21 4 4.0 3.37 29 5 5.0 4.21 36 When the pass reduction was set to 5.0 mm, the spinning process was prone to overload causing the equipment to stop running.

This matrix, made up of 2s block rows and N – 2s columns (being 2s the total data shift, see [7]), is partitioned into a past reference and a future part, i.e..
Moreover, they proved to be robust enough to the disturbance introduced, as it can be seen by a comparison between the data.
The experiments for the C-F beam dynamic response time data led to conclusions similar to those previously remarked (see Tables 3 and 4).
Damage distribution estimates gained by implementation of MDLAC algorithm on data obtained allowed to assess the two OMA techniques’ accuracy for damage detection purposes.
M., Messina, A., Detection of Structural Faults by Modal Data, Lower Bounds and Shadow Sites, Journal of Sound and Vibration, 210(2) (1998), 267-278

The current CCM required a weight reduction and up to 33% was achieved.
The weight data of CCM parts for original and fabricated is shown in Table 3.
Massive weight reduction was found in stationary and rotating split frame that contribute to 55.2% and 31.6% weight reduction respectively.
The total weight of original CCM is 66.48 kg wheras the fabricated CCM is 44.24 kg that show weight reduction of 33.5%.
The overall percentage of weight reduction between the fabricated and the original CCM is 33.5%.

Direct mechanisms involve adsorbed biocompounds, generally enzymes or their active sites, which catalyse the cathodic reduction of oxygen for aerobic biocorrosion or the proton/water reduction in anaerobic processes.
A few works have also described biofilms that are able to catalyse cathodic reductions.
Aerobic Corrosion Established enzyme-based mechanisms for oxygen reduction.
New experimental data have demonstrated that hydrogenases can provoke local corrosion of carbon steel in the absence of phosphate species.
In this case, only a direct catalysis of proton/water reduction can be suggested as an explanation.

The investigation is based exclusively on numerical data.
The method of data processing is also crucial.
The results (Fig. 3, Fig. 4) shows the localisation of damage modelled as a 90% stiffness reduction in one spectral element.
Firstly, damage as 90% stiffness reduction in one spectral element was considered (Fig. 4).
The reduction in their number will lead to reduction in the cost of the detection system.

The spectral acquisition circuit, data conversion and storage circuit were designed.
The synchronization of the spectral data acquisition, data conversion and storage were achieved using VHDL.
The system overall The spectral data acquisition system is mainly composed of three parts following as: optical system, the spectral acquisition module and data analysis module.
The data conversion and storage.
The data conversion and storage circuit is shown in Fig. 3.

The experimental investigations showed a high efficiency of technology which led to a reduction of pathogens at the pre-processing of manure by 60%.
The use of sodium acetate promotes to the covering manure decontamination and subsequent reduction of pathogens.
Meanwhile there are published data, in which the efficiency of the uses of carbon nanostructures as the additives in fertilizers is indicated [2, 3, 4, 5, 6], so that the addition of the carbon nanostructures into the covering manure allows to obtain the highly effective fertilizer.
The length of the flat line is determined by the definite integral formula: ; (5) According to the above data the agitator-loader device with needle disks and the sodium acetate aqueous solution with carbon nanostructures feeder was developed.
The experimental tests demonstrated high efficiency technology, which leads to a reduction of pathogens at the pretreatment step at 60%.

Although the hyperspectral image data space is endowed with rich spectrum information, with the continuous increase of spatial resolution and spectral resolution, the data to process for each image is also increased dramatically which causes difficulty to data mining of information and data transmission.
The linear dimension reduction methods always depend on a linear projection which maps the input data into the space spaned by the most significant eigenvectors of the covariance matrix.
Then search the neighborhood of in the data set according to the Euclidean distance:
Let be the test sample set and be the reference data set.
In the RX algorithm, only the data covariance matrix is needed without any additional posteriori information.