Search results

For example, microclimate adjustment, noise reduction , air purification , dust stagnation ,soil and water conservation and many other ecological functions[1-4].
Selected 3 samplings for each shading situation, measured once every two hours from 8:00 am to 6:00 pm, then took 3-10 sets of data for each sample , drew diurnal variation curves of photosynthesis and transpiration to calculate the carbon fixation and oxygen release per unit area as well as transpiration and heat absorption per unit area of the two plants. 1.2.3 Determination of the dust-removal abilities After a week of rainfall, some leaves were collected randomly in selected plots, with three replicates, sealed and took back to the laboratory , which was washed with distilled water , filtered , weighed separately and recorded as W.
Compared with the previous measured data ( Table 1 ) , both the leaf area indexes were in the middle level .
As far as Dust-removal effect , the green period of G.longituba is 190 days , while V.philippica’s is 150 days ,100m2 G.longituba can retain dust 2.86kg per year , while 100 m2 V.philippica can retain dust 13.63kg per year. 3.3 The data obtained in the experiment are estimated theoretically , if the changes of oxygen and carbon dioxide levels over or near the ground cover plants ,as well as changes in humidity and temperature ,could be measured, then the ground cover plants improving environment could be described even more intuitively .

Likewise, throughout the paper the study is based on experimental data gathered when testing a vehicle that has onboard computer, transducer and actuators that are already building since fabrication and using specialized data acquisition equipment.
Information theory The information analysis of vehicle dynamic behavior, based on experimental data gathered during test-runs, allows for establishing the relevant parameters that define vehicle movement, so those parameters that need to be taken into consideration when establishing mathematical models.
When a certain system evolves, entropy is at its maximum when the systems find itself at a static equilibrium; so a dynamic system behavior, characterized by the reduction of its entropy ensures a good prediction, better than the case of static system.

However, it is difficult to interpret diffraction data for silicon carbide ceramic with different crystal type and crystallography complex mechanism.
In addition, compared with the X-ray diffraction and neutron diffraction, Raman spectroscopy in analysis of data and experimental operation are relatively easier [10].
Raman spectra (a) 532nm laser wavelength (b) 785 nm laser wavelength Fig.4 provides some data associated with the Raman frequency shift at wavelength of 532nm and 785nm.
Along with the reduction of distance from the layer, compressive stress increases and reached the maximum where close to recent adhesive layer.

The initial data of design is known, the sign of entrance X (t), as well as the given exit sign Y(t).
In this synthesis, the input data for the parameters mentioned above and the output data are the dimensions of the composing elements, their dynamic behaviours, the distribution of masses etc. [8].
(6) The average coefficient of the non-uniformity of the working: , (7) where: , are the values of extreme speeds of the angular speed of the reduction element, at the stage of stabile movement, and -the average value of the speed.

The significant factors, their interactions and the optimum setting are presented in this paper Introduction Rapid Prototyping (RP) is a process that is used for fabricating solid prototypes from a computeraided design (CAD) data file [1].
RP is finding its applications in diverse fields of industry today, with prototypes used for form, fit and function, design verification, early detection of error and reduction of waste [2-3].
Two-level Three-factor Full Factorial Experiment Data Analysis Based on the results in Table 3, the column effects containing the three way interaction can be ignored in the analysis due to their low effect on the results.
Three-level Two-factor Full Factorial Experiment Data Analysis The nine experimental trials were conducted by testing the combination of factor levels from Table 2 in the experimental design matrix for each trial.

Therefor determining the impact of aquaculture on water environment and solving the problem of aquaculture pollution load reduction are urgent.
The data is in Tab.3.
The data is in Tab.4.
There is no official data about phosphorus pollution load of Baiyangdian aquaculture.

A goal of this research investigation has been to provide quantitative data on metal release rates of bioactivated Co-Cr alloys when exposed to different media.
The data statistical treatment was performed with a Medcalc program for biomedical application.
MTT Assay, is based on the enzymatic reduction of yellow MTT, 3-(4, 5-dimetiltiazol-2-il)-2, 5- difeniltetrazolium bromure) to an amount of formazan which is directly proportional to the number of viable cells.
Analyzing the data contained in Table 2 is evident that the current density, respectively the corrosion rate is lowest for the electrochemical deposition in comparison with the untreated and chemically treated in PBS, lactic acid and citric acid.

Voltage and current data that are directly obtained from the tests are processed with Microsoft Excel.
Because of the rate oxidation and the rate of reduction are equal then this line equation is equivalent.
The Result of Polarization The resulting data is processed using auto lab and the NOVA 1.8 program.
The results of the processed data display a graph of the current value for each potential change, then expressed in the form of an E / Log curve i.

Blending a thermoplastic (TP) with a thermotropic liquid crystalline polymer (TLCP) has become an interesting choice because of the possible enhanced processibility and improved mechanical properties; i.e. under proper flow conditions, the TLCP domains can align themselves and elongate to the direction of flow causing a reduction in melt viscosity as well as reinforcing effects.
The VA peaks were too weak to be displayed properly, so they were excluded, and only the data belonging to the PTT phase were tabulated here (see Table 1).
Table 1 Characteristic data of non-isothermal melt-crystallization exotherms for the neat PTT and PTT/VA blends at various cooling rates Cooling rate [°C/min] Sample Tcp(I) [°C] ΔHc(I) [J/g] ΔH *c(I) [J/g] a t0.5(I) [s] 10 PTT 177.2 60.20 60.20 70.8 VA10 184.9 59.96 66.62 39.6 VA30 186.0 45.76 65.37 36.6 VA70 180.8 13.61 45.37 58.8 15 PTT 170.6 61.00 61.00 58.2 VA10 180.0 58.60 65.10 30.6 VA30 181.3 44.60 63.70 30.6 VA70 176.9 13.90 46.30 42.0 20 PTT 168.4 57.27 57.27 46.8 VA10 178.0 58.56 65.07 22.8 VA30 179.6 43.68 62.40 28.8 VA70 173.2 10.41 34.70 33.0 25 PTT 165.1 60.40 60.40 39.0 VA10 174.8 54.87 60.97 20.4 VA30 176.5 42.42 60.60 23.4 VA70 174.5 12.19 40.63 31.8 a Heat flow was normalized against the weight fraction of the PTT component For a long time, the non-isothermal crystallization of polymers has been investigated by many researchers, as semicrystalline polymers are commonly processed under non-isothermal
One of the methods commonly applied for the analysis of non-isothermal crystallization kinetic data was proposed by Ozawa [5, 6] who extended the Avrami equation [7, 8], which is applicable to the isothermal system, to fit the non-isothermal case by assuming that the sample was cooled with a constant rate from the molten state.

Introduction Statistical data show that in Europe and America, the market demand for biodegradable plastic is 40,000 - 50,000 and 70,000-80,000 ton/year and expands to 20 and 16% per year, respectively.
Data Analysis Data were analyzed by Duncan's Multiple Range Test (P≤0.05) using the SPSS software program version 10.0.
The reduction absorption time and contact angle at pressure higher than 100 mTorr because of plasma instability [13].