Search results

It is observed that the percentage reduction in Young’s modulus, yield stress and % strain at fracture of 0.4% composite at 50 kGy dose are 6.4%, 8.8% and 12.7%, respectively compared to that of virgin UHMWPE irradiated at same dosage.
The reported results are an average of data obtained from the four specimens.
The numerals in brackets indicate the percentage reduction of properties compared with respective unirradiated composite of same composition.
It can also be observed that the percentage reduction in material properties increased with irradiation dosage, however decreased with CNT concentration.
· The reduction of mechanical properties due to shelf ageing after subjecting to irradiation has been relatively less for MWCNTs reinforced composites

It realized reduction and harmless and stabilization resource utilization of sludge.
In our country, that level is lower technological level of sludge reduction and stabilization and innocent treatment and resource utilization.
Table1 Legal authority supplied measured data of flue gas mission Pollutant name Unit Thrice observed value Thrice reduced value EU2000 (EU1992) GB18485- 2001 hazardous wastes Smoke dust mg/m3 8，10，12 20，24，29 10 (30) 100 HCL mg/m3 not detected not detected 10 (50) 100 CO mg/m3 20，25，22 50，64，54 50 (300) 400 SO2 mg/m3 6，8，8 15，19，20 200 (--) 500 NOx mg/m3 4，3，4 10，7，10 50 (300) 100 Ringelman Emittance Level 0 0 -- (1) 1 Table2 Legal authority supplied measured data of property of incineration product Property Unit weight Heat conductivity coefficient Burn off rate Radioactivi-ty internal exposure index Radioactivity external exposure index Incineration product 213 kg/m3 0.0825 W/m.k 0.3% 0.2 0,4 Main Economic and Technical Norms: Sludge drying incineration integration circular process kiln equipment and technology principle use for drying or incineration sludge of different sort and use for incineration of solid waste.
Sludge treatment realized reduction and stabilization and innocent treatment and recycling use.

The results proved that predictions based on our mathematical model were agreed with the experimental data comparatively.
The burr volume reduction ΔV within process time Δt can be expressed as follows:
Therefore, the volume of metal removal capacity from the workpiece calculated by Eq. 2 is larger than the actual burr volume reduction.
In M-ECD process, the deburring time t increase considerably when the processing current is less than 0.1A, and the reduction in deburring time is not evident while the probabilities of discharge and short circuit will increase when the processing current is more than 0.4 A.
(2) The rate of burr height reduction is initially high and it reduces gradually with processing time.

Techniques for data collection. 
Two techniques were used to collect data from different companies: Surveys. 
This segment includes only two representative data regarding monthly coal consumption (Ton) and power (kW).
Includes data related to the activities or operations performed and equipment used for this purpose.
The average values will be established from the data calculated for the samples obtained in the energy diagnosis. 

This research is based on the precise data of carbon footprint.
So it is of particular significance to support emission reduction decision only by some estimated and rough carbon data.
Several important topics of COQ Research on Carbon Footprint Data Estimated and Allocation.
Daganzo [21] emphasizes that the lack of precise details of data should not be an excuse to escape analysis.
This is a basic and key issue for supporting the enterprises with voluntary emission reduction only by using rough data.

The effect of ozone treatment on metal ions concentration reduction was investigated using the cyclic voltammetry.
Experimental data In the present study, a decrease in aluminum ions concentration in water solution have been tested, using ozonation.
After 30, 60 and 90 minutes of ozonation, a reduction of the aluminum peak amplitude is observed, from the current value of approximately -900 µA, to approximately -400 µA.
Before ozonation After ozonation Fig. 1 Cyclic voltammograms obtained at the determination of the aluminum ions, at 5oC Table 1 Theoretical and experimental data of the aluminum ions determination by cyclic voltammetry in an aqueous solution of Al2(SO4)3·18H2O, at 5 oC Substance Gross sample Ozonated 30 min Ozonated 60 min Ozonated 90 min Normal potential in standard conditions [V] Measured potential [V] Al2(SO4)3·18H2O blue red green yellow -1,66 -1,60 The reaction that could take place is Al3+ + 3e- Alo
After a longer exposure to ozone, a new decrease of the current is observed, probably due to reduction of Al3+ ions to Alo.

Our pulse signals are obtained by the pulse instrument collection, generally speaking, the length of a pulse wave cycle is about 600 data.
Among them, point a and point b are a pair of minimum and maximum points (Fig.1), and the interval between the feature point a and the point b are generally about 60 to 100 data points, about one tenth of the entire cycle.
So we can choose a suitable data interval ∆L to search the maxima and minima,then the point a and point b are determined.
Study on Pulse Wave Signal Noise Reduction and Feature Point Identification.
Journal of Data Acquisition & Processing.2006,12,vol 21

Cold rolling with reduction of 80%, in contrast, provided a heavily deformed structure with high dislocation density.
Nowadays, the data on such processing of UFG sheets with enhanced SP properties from Al-Mg-Sc(-Zr) alloys are, however, quite poor.
The warm rolling was carried out under isothermal conditions (at constant temperature of a sample and rolls) at 325oC with total reduction of 86%, and the cold rolling was performed at ambient temperature with total reduction of 80%.
Note that such data are superior to the respective values, which have ever been reported for both Al-Mg-Sc(-Zr) alloys and other Al-based matrix alloys exhibited structural superplasticity.
Such data are superior to the respective values, which have ever been reported for both Al-Mg-Sc(-Zr) alloys and other Al-based matrix alloys exhibited structural superplasticity.

The Control Policy For Self-balancing Robot ZhenXing Wang 1 Shanghai Second Polytechnic University,Shanghai,China Superwang2002@hotmail.com Keywords: gyro data fusion,self-balancing robot,PID Abstract.
The most important factor that must be considered is the tile angle control ,the angle and accelerator data get from gyro is mixed with error and disturbance,the compensation algorithm is discussed in this paper.Furthermore system response time must fit for the electromechanical character of the robot.
All these control parameters will eventually contribute to the PWM output of the motor witch in turn decide the torque output of the motor.The controller is based on STM32103RBT6 CPU，the gyro is MPU6050 which combines the gyro and accelerator and output data in digital formate[2].
The data fusion algorithm outputs the angle dot speed and tilt angle.
The angle and the angular speed are filtered by data fusion algorithm, The experiment show that the proportion and derivative is key to the system stability and the speed control also need to be added to make the robot more and can fixed to a given point.

In this paper according to the actual settlement monitoring data, on basis of considering the construction stage, the settlement data were segmented regression analysis.
Based on the settlement data of foundation of high-rise building, the regression analysis method for the settlement data has been discussed, and the final settlement values are predicted.
The settlement observational data were observed and at the same time, the current load data were also recorded.
The settlement and load data are shown in Table1.
The data in Table is the average value of current six settlement observation points.