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Online since: February 2016
Authors: Vasiliy E. Gai, Anna M. Bogdan
Considering that the recognition problem is solved in the conditions of a priori uncertainty, the selection of an appropriate filter is difficult; 2) to create a definition of input signal the signatures are calculated: Fourier spectrum coefficients, cepstral coefficient, mel frequency cepstral coefficients, linear predictive coding, wavelet spectrum coefficients, etc. [1, 3], Gaussian mixture or hidden Markov model can be used for data modelling; 3) neural network, support vector machines, nearest-neighbor method, Bayesian classifier, maximum likelihood [4, 5] are used at the stage of classification in recognition systems.
The sensor that is used to generate data – land-based pulse Doppler radar, operating at Ku band at a frequency of 16.8 GHz.
Reduction the data amount is carried out by key component analysis method, classification is based on the support vectors, testing was performed using the cross-validation.
In the available data objects of one class occurs more frequently than the objects of another class thus during the division the learning / test sets were stratified: each of the four classes data is equally represented in test and training set.
References [1] Zabalza J. et al., Novel folded-PCA for improved feature extraction and data reduction with hyperspectral imaging and SAR in remote sensing, ISPRS J. of Photogrammetry and Remote Sensing, 93 (2014) 112-122
Online since: March 2014
Authors: Jing Guo
Test platform software controls motor load , sends data after collecting, protects overrun, and so on.
PC software stores data storage and displays various results including all the parameters and electromotor state.
Then it begins to control load and collect data.
Data are sent once per second.
Under the condition of no overrun protection, according to the data received, it displays contents.
Online since: March 2014
Authors: Ahmed Boukhaled, Samir Bouhedja
The data base integrates not only the usual data currently needed for calculation purposes but also the physical and socio-economic environment data related to the project
Identification and Classification of the General Data This step is performed to identify and classify the general data in the following way: building owner (client) wishes, soil data, site project data, environmental project data, and retaining structures data (Figs. 1and 2).
Figure 2: Example of detailed data.
Table 2 summarizes the project data.
Table 2: Data of the project.
Online since: May 2012
Authors: Yu Hong Zhou, Shu Qing Chen, Chang Hong Li
Iannuzzi[7-9] had used the split cell technique, EIS, polarization curves, and adsorption isotherms methods to study the mechanisms of corrosion inhibition of AA2024-T3 by vanadates, and find that the clear metavanadate solutions(contain monovanadate (V1), divanadate (V2), tetravanadate (V4) and pentavanadate (V5) species [10-12]) were shown to be good inhibitors of the oxygen reduction reaction(ORR) by adsorbing on the surface and blocking sites rather than by a reduction process, and the main corrosion inhibition composition is metavanadate(V1) .
It may because that the adsorption activation energy of SO was significantly lower than the activation energy of oxidation-reduction reaction which sodium vanadate participates in.
The second is that the oxidation-reduction reaction which sodium vanadate participates in is increased with the increase of the temperature.
Data 40 (1995) 1276-1280
Online since: June 2011
Authors: Hector A. Calderon, Lorenzo Calzado Lopez, Tsutomu Mori
Coarsening of second phase particles involves a reduction of the total free energy of the system.
In fluids, the tendency for larger particles to grow at the expense of smaller ones is driven by the reduction of surface energy.
Reduction of elastic energy promotes particle alignment along elastically soft directions and changes of morphology as the precipitate volume increases.
In addition according to several authors, reduction of elastic energy produces the splitting of large particles that reach a critical size [2,3].
The lattice parameter mismatch (d = ap-ap/am, m=matrix, p=particle) normally used for characterization of a Ni alloy can be readily derived from the data in Fig. 2d as shown elsewhere [13].
Online since: January 2014
Authors: Xin Li Wei, Wen Rui Mao
However, the reduction of temperature of gas can effectively improve the compression efficiency of compressor, as shown in the following figure 1.
The reduction of the temperature of strong solution makes the refrigerant vapor absorb easily in the absorber, which not only ensures virtuous cycle of lithium bromide refrigerator, but also improves the refrigerating efficiency of the machine.
We can see from the data that the reduction of the temperature at compressor entrance can improve the efficiency [6].
[6] Hao Li, Chen Chao, Liu Hongquan, Energy utilization and sustainable development , Scientific and Technological Information, 2008,(20):646-647 [7] Ding Hongyan, Zhao Hong, Zhang Xiaoming, Promoting renewable water source heat pump heating in Cities and realizing new breakthroughs in energy saving and emission reduction , Environmental Protection Science, 2008,34(2).
Online since: January 2013
Authors: H. Habib, N.G. Wright, A.B. Horsfall
These unwanted noise signals may result in the incorrect switching of digital circuits, leading to false interpretation of important data at the output.
This improvement in speed at high temperatures is accounted to the reduction of threshold voltage of the complementary pair and higher on state saturation current through the channel at high temperatures [2].
Thus, for applications requiring operation at high temperatures, a similar speed performance can be attained by 4H-SIC CJFET technology at a much lower supply voltage, resulting in significant reduction in static power dissipation and subsequent increase in efficiency.
This further reduction in power can be easily achieved by scaling the supply voltage down to 1 V.
From the results shown in the table it is evident that even after supply voltage reduction to 1 V, the noise margins and metastability in CJFET logic inverter are comparable to those of Si and strained Si based CMOS inverters, operating at room temperature [6].
Online since: November 2013
Authors: Jae Pil Choi, Taek Young Lee, Eui Soon Ahn, Gen Song Piao, Jang Hyun Lim
theoretical Stydy on the Development of Multi-Purpose Exterior Shading Device     O   O O 2006 External Shading Devices in Commercial Buildings_ The Impact on Energy Use, Peak Demand, and Glare Control O       O   2006 Application of Detached Exterior Shading Device for Improvement of Building Environment Performance         O O 2006 An Evaluation of Daylight Performance in the Reading Room of a Library according to Different Azimuths and Louver Systems O   O   O   2007 A Study on Folding Shading Device for Improvement of Building Environment Performance           O 2007 A Theoretical Study on the Optimal Design of Folding Shading Device O       O O 2008 A Study on Design of Movable Horizontal Shading Device for Office Building         O O 2010 A Feasibility Study and Energy Analysis of Exterior Shading Device on Cooling Energy Demand for High-rise Residences O O O   O   2010 Effect of Louver Shading Devices on Building Energy Requirements O       O O 2010 A Study for Cooling Heating Load Reduction
in Office Space with the Change of Overhangs Length and Shading Coefficient   O     O   2010 Evaluation of Daylight and Thermal Performance for the Optimization of Glazing and Shading Device in an Office Building O   O   O   2011 A Study on shading design to minimize heating and cooling energy demand         O   2012 Study on the optimum angle of BIPV(shading device) considering cooling and heating loads         O O 2012 Daylight Environment Assessment of South Facing Classrooms With Different Shading Devices Using Dynamic Simulation         O O 2012 An Analysis on Building Energy Reduction Effect of Exterior Venetian Blind According to Orientation and Reflectance of Slat O   O O O O 2012 A Study on Exterior Horizontal Louvers of Office Space to Reduce Heating, Cooling and Lighting Loads       O O   2012 Energy Consumptions and Daylight Illumination levels of a Multi-bed Patient Room according to the Window Shapes and Shading O       O   From the above table, six formal parameters have
It uses hourly data of direct solar radiation and the outside temperature of the typical year to evaluate the control capacity in the scale of 0 to 100.
Kim: A Study for Cooling Heating Load Reduction in Office Space with the Change of Overhangs Length and Shading Coefficient, Journal of KIAEBS Vol. 4, No. 3 (2010) [18] Y.
Yoon: An Analysis on Building Energy Reduction Effect of Exterior Venetian Blind According to Orientation and Reflectance of Slat, Proceeding of Annual Conference of the Korean Solar Energy Society (2012) [23] J.
Online since: February 2014
Authors: Giovanni Alfieri, Tsunenobu Kimoto
Hayashi et al. [12] have reported that for increasing irradiation doses the estimated concentration of Z1/2 also increases, leading to a reduction of the charge carrier lifetime.
Some of the as-grown samples were instead thermally oxidized in dry O2 ambient for 5h at 1150 oC, aiming at VC reduction.
As for the HM level, too few data are present to put forward any hypothesis on the nature of both EM1 and EM2.
In the upper half of the band gap, oxidation results in the remarkable reduction of the EH6/7 level, due to the diffusing C interstitials (Ci) that react with the VC.
For this reason, the diffusion of Ci in p-type is lower than in n-type 4H-SiC [12], leading to a less efficient reduction of VC in p-type.
Online since: October 2015
Authors: Worapot Rattanapan
The VFAs are produced from biodegradation of non-rubber such as protein, carbohydrate etc. [7] Recently, wet scrubber with packing media has been introduced to remove VFAs contained in exhausted-hot gas from rubber oven for malodor reduction in STR 20 factory.
This naturally leads to a reduction of the wet scrubber efficiency.
Information from this research can be useful for further development of effective wet scrubber and the bio-wet scrubber for malodor reduction by bacterial attachment in packing media in STR 20 factory.
No data of malodor removal efficiency were reported from the factory.
Information from this research is useful for development of efficiency of wet scrubber in the future about bio-wet scrubber for malodor reduction by bacterial attachment in packing media in STR 20 factory.
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