Search results

This cycle time reduction helps increase the productivity of the washing process by 42.9%.
This cost reduction results from the reduction of the proportion of defectives from 12.8% to 1.78%.
This defective reduction decreases the rework cost of $16,800 per year.
Rojanarowan, “Investigation of Ultrasonic Washing System on Reduction of Oil Contamination on Machining Parts,” in 2009 Proc.
Cepeda C., “Application of Generalized Linear Model to Data Analysis in Drinking Water Treatment.”

Cone data indicate that the incorporation of 1% GNP leads to a 12% reduction in the peak heat release rate compared to pure PMMA.
Measurements The X-ray diffraction (XRD) data were obtained at room temperature using a Rigaku Miniflex II Desktop X-ray diffractometer equipped with a Cu-Ka source (λ=1.5404Å).
The incorporation of 1% GNP leads to a 12% reduction in the peak heat release rate (PHRR) compared to pure PMMA.
Increasing the GNP loading brings about a gradual reduction in PHRR; the reductions are 16% and 19% at 2% and 3% loading, respectively.
The reason for the reduction in PHRR may be due to physical barrier effect caused graphene sheets.

Experimental equipments include: reduction furnace, reduction tube, electronic balance, silicon controlled voltage regulator, temperature controller, flowmeter and so on.
Fig 4 Experimentation of hydrogen reduction a Experiment conditions (1) hydrogen flow: 2L/min; (2) nitrogen flow: 2L/min(gas shield), 5L/min(reduction process); (3) weight: 50g; (4) corundum crucible: inner diameter: Φ49mm, external diameter: Φ54mm，high: 80mm.
b Experimental results and analysis Weightlessness curve and analysis of reducibility Ten times reduction experiments were proceed, weightlessness datas were written down every minute, Weight loss curve of iron ore is shown in the figure 5.
According to figure 5, the final reduction temperature of 0.18 mm ore was about 950 ℃， the 2μm ore was about 730℃, the reduction temperature of micron order ore droped about 100℃, compared with millimeter.
In the weightlessness experiment, the percent reduction was more than 95%.

Data acquisition is the key step for data warehouse.
Rhombus-dimension-reduction technology is adopted to decompose the dimensions in multi-dimension data storage so as to raise the computer answer speed of the search analysis, as shown in Fig. 3.
Data access tool includes query and reporting, OLAP, data mining etc.
Data mining subsystem organizes and executes the data mining task in the object-oriented form and its data sources are obtained from the data warehouse.
Metadata are data about data that describe the content, quality, condition, and other characteristics of data.

It realizes screening and dimensionality reduction for primitive data through factor analysis(FA), decreases data redundancy regardless of related data, we make use of the nonlinear reflection ability and association learning ability of wavelet neural network, and proposes a model of pressure sensor temperature compensation.
(2)Divide the data into training data and test data
(5)Apply the trained neural network to inspect test data[4]. 5 Temperature Compensation of the Pressure Sensor 5.1 Calibration Data In experiment the PT14 piezoresistive pressure sensor and AD590 temperature transducer are used, their output are UP and Ut, as shown in table 1.
Random function generates the initial data center, extension constant and weights of output.
Table 4 Comparison with WNN Average iteration times Average training time [s] WNN 7 3.4218 WNN Based on FA 3 1.2597 In short, WNN based on FA improves the stability of pressure sensorand accuracy. 6 Summary For the sake of eliminating the temperature influence on the output of sensor, WNN based on FA is proposed, and the validity of the method is tested. it realizes screening and dimensionality reduction for primitive data through factor, decreases data redundancy regardless of related data, we make use of the nonlinear reflection ability and association learning ability of WNN, and propose a model of pressure sensor temperature compensation.

Data Resource of Prevention Rule integrated analysis is proposed which using the two data sources from the civil aviation flight terms and the questionnaire from resourceful pilots.
The Obtain of Experimental Evaluation Data Provided by Experience Pilots.
There was untruthful data from the questionnaire from resourceful pilots because some pilots’ carelessness owing to their hard work, so it is important to clean those false data, noise data, redundancy data and incomplete data.
At last, it is to keep the data integrated, facility and timeliness, to repair those data according to statistic method for those two kinds of properties values [5].
Grzymala-Busse: Rough Set Theory with Applications to Data Mining

The study uses field data, existing data on RETScreen software and analytical methods to examine the energy consumption patterns of key household appliances and their impact on renewable energy system design, cost, and emissions reduction.
Data Collection Data collection methods were implemented according to the research design.
ΣX = the sum of the x-values in the data set.
ΣY = the sum of the y-values in the data set.
The data aligns with findings from the U.S.

Experimental Research on Energy Conservation and Emission Reduction of LPG Vehicles Aimin Fan 1,a, Lianghong Zhao 1,b, Xiaolei Zhang 1, Fei Wang 2 1 Electromechanical Engineering Department of Shunde Polytechnic,Foshan328300,Guangdong province, China 2 Foshan Powergate Energy Developing Co., Ltd., Guangdong province,China aemail:fam99999@163.com, bemail:zhaolianghong@163.com Keywords: LPG vehicles, buses, synergist, energy conservation and emission reduction Abstract.
This thesis makes a comparative experimental research on the vehicles through adding a proper amount of CPG-4 synergist to the fuel of the LPG vehicles so as to ameliorate their combustion performance and reach the purpose of energy conservation and emission reduction.
At the same time, low nitrogen combustion state can be formed, because with the energy field of the exclusive charges and supplemented by the reduction characteristics of the selective ends of the roast, the emission of NOx is reduced.
In order to ensure the reliability of the test data, the test is made respectively at the sites of the many authoritative testing institutes such as the Automobile Parts Test Center (Guangzhou), Thermal Mechanical Engineering Technology Institute of South China University of Technology (Guangzhou), Transport Vehicles Comprehensive Performances Test Station of Tianhe District, Guangzhou, Guangzhou AnXun Automobiles Testing Service Co., Ltd., etc.
(3) The effect of using CPG-4 synergist to reduce the HC emission is obvious, with the reduction rate of more than 50%

Weather the emission reduction of SO2 being successful or not is the key for finishing the task of emission reduction of SO2 during “the Twelfth Five-Year Plan” in Sichuan Province.
In accordance with the population data of each city, energy data, and per capita living energy consumption of standard coal for domestic use, liquefied petroleum gas, natural gas in each city, etc. in the statistical yearbook of Sichuan Province, the emission factors [10] (showed as table 2) of SO2 in the rural and urban household cooking range are referred from the Discharge Coefficients Manual of Industrial Pollutants in The First Nationwide Pollution Source Census are adopted to calculate the SO2 emissions of the domestic area source in the Chengdu Economic Circle.
Therefore, the concentration distribution of SO2 in the whole economic circle can not be fully reflected only through monitored data.
Research on Pollution Control Measures Emission Reduction Objectives.
Therefore, the emission reduction of the SO2 becomes the actual need for the protection of ambient air quality.

In order to adapt to different environments, RFID technology needs a different antenna communication technology to achieve data exchange.
It can achieve both multi-band and antenna size reduction.
Compared to normal square patch antenna, this antenna has a good size-reduction feature.
The n iteration Minkowski fractal called Size-reduction characteristics of Minkowski fractal patch antenna.
Therefore, it has a good antenna characteristics and size-reduction feature for RFID applications.