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Online since: December 2013
Authors: Saeed Kamali, Golrokh Khakzar, Soolmaz Abdali Hajiabadi
This task can be easily done with the data, employers give to the system.
In addition, the default data such as daily and seasonal changes, design conditions and equipment selection helps to choose the best choice.
By using various interior and exterior sensors and also computer network, getting permanent and immediate data of temperature, pressure, humidity, air flow rate, oxygen and carbon dioxide are possible.
Figure 3 - Electrical demand in building [5] Fig. 3 shows a 50 percent reduction in electrical demand before 2002 and after 2003 retrofits.
Result of retrofits Energy consumption reduction 50% Annual energy demand decline 1,220,000 [KW] Annual saving USD 172,000 Payback period 1.7 years References [1] Figueiredo J. and Costa J.
In addition, the default data such as daily and seasonal changes, design conditions and equipment selection helps to choose the best choice.
By using various interior and exterior sensors and also computer network, getting permanent and immediate data of temperature, pressure, humidity, air flow rate, oxygen and carbon dioxide are possible.
Figure 3 - Electrical demand in building [5] Fig. 3 shows a 50 percent reduction in electrical demand before 2002 and after 2003 retrofits.
Result of retrofits Energy consumption reduction 50% Annual energy demand decline 1,220,000 [KW] Annual saving USD 172,000 Payback period 1.7 years References [1] Figueiredo J. and Costa J.
Online since: September 2013
Authors: Jung Chang Wang, Wen Chou Chiang
Shen et al. [4] developed an aluminium/sea water battery for sub-sea applications, which are two modes of operation, use of hydrogen-evolving or oxygen-reduction cathodes.
In the oxygen-reduction mode, the current density is approximately 0.1 mA/cm2 at 1.4 V because of the low concentration of O2 in seawater.
Start the data recorder and fixed thermocouples to the measuring position. 9.
Finishing and analysis the experimental data. 13.
Moreover, the current data of these four electrolytic solutions have significant fluctuations under heating process.
In the oxygen-reduction mode, the current density is approximately 0.1 mA/cm2 at 1.4 V because of the low concentration of O2 in seawater.
Start the data recorder and fixed thermocouples to the measuring position. 9.
Finishing and analysis the experimental data. 13.
Moreover, the current data of these four electrolytic solutions have significant fluctuations under heating process.
Online since: January 2015
Authors: Irina Yu. Efimova, Nataliya Yu. Efimova, Sergey V. Triss, Nataliya N. Zyablova
At the same time, now it is not proved that decrease in the arterial pressure leads to reduction of risk of development of this pathology.
Statistical processing of the obtained data was carried out with application of the software package “STATISTICA”.
Our data are agreed with the results of research of I.E.Chazova in co-authorship testifying improvement of perfusion of a brain at AH patients after 6-month of taking perindropil [7].
So, improvement of attention and increase of psychomotor speed that was proved by increase in quantity of the signs found on the table of Shulte for 30 sec with on the average by16% (р=0.005), reduction of time of performance of test by 11% (р=0.002), increase in speed finding numbers according to Shulte's modified table by 18% (р=0.017), and also improvement of implementation of the test “Encryption” by 9% (р=0.011) was noted.
Not numerous literary data also testify about positive effect of antihypertensive therapy concerning neurocognitive dysfunction.
Statistical processing of the obtained data was carried out with application of the software package “STATISTICA”.
Our data are agreed with the results of research of I.E.Chazova in co-authorship testifying improvement of perfusion of a brain at AH patients after 6-month of taking perindropil [7].
So, improvement of attention and increase of psychomotor speed that was proved by increase in quantity of the signs found on the table of Shulte for 30 sec with on the average by16% (р=0.005), reduction of time of performance of test by 11% (р=0.002), increase in speed finding numbers according to Shulte's modified table by 18% (р=0.017), and also improvement of implementation of the test “Encryption” by 9% (р=0.011) was noted.
Not numerous literary data also testify about positive effect of antihypertensive therapy concerning neurocognitive dysfunction.
Online since: September 2015
Authors: Oleg S. Kachin, Alexander S. Karakulov, Alexander B. Serov
Firstly, the data acquisition concerning the ratio and dynamics of the components of brush wear during the lifetime test.
Secondly, the data acquisition concerning relation between the sparking energy and the force acting on a brush.
This leads to the current density decreasing in the sliding contact brush-commutator and therefore to the heat reduction which increases the brush resistance to the mechanical failure.
Out of the curves it can be seen that the force reduction from 3,5 N to 1,5 N (pressure 525-225 g/cm2) will lead to the increase of sparking energy in 10 times!
At the same time the data shown on fig.3 is useful for demonstrating the importance of choosing the correct force acting on the brush.
Secondly, the data acquisition concerning relation between the sparking energy and the force acting on a brush.
This leads to the current density decreasing in the sliding contact brush-commutator and therefore to the heat reduction which increases the brush resistance to the mechanical failure.
Out of the curves it can be seen that the force reduction from 3,5 N to 1,5 N (pressure 525-225 g/cm2) will lead to the increase of sparking energy in 10 times!
At the same time the data shown on fig.3 is useful for demonstrating the importance of choosing the correct force acting on the brush.
Online since: March 2013
Authors: Bevis Hutchinson, Anthony D. Rollett, David Lindell, Mark Nave
The final cold rolling reduction was 75%.
After hot rolling, steel B was given two cold rolling treatments with intermediate anneals to refine the grain structure prior to the final 75% cold rolling reduction.
The latter data were based on grain reconstruction with a minimum disorientation of 5º used to define a grain boundary.
These give both the correlated misorientations (for distributions based on boundary length) and the uncorrelated data which show the contribution that can be assigned purely to texture.
A better representation is achieved by taking the ratio of these two data sets which has the effect of normalizing the grain boundary misorientations to eliminate the texture effect.
After hot rolling, steel B was given two cold rolling treatments with intermediate anneals to refine the grain structure prior to the final 75% cold rolling reduction.
The latter data were based on grain reconstruction with a minimum disorientation of 5º used to define a grain boundary.
These give both the correlated misorientations (for distributions based on boundary length) and the uncorrelated data which show the contribution that can be assigned purely to texture.
A better representation is achieved by taking the ratio of these two data sets which has the effect of normalizing the grain boundary misorientations to eliminate the texture effect.
Online since: December 2004
Authors: Wei Xiao Tang, B.C. Shi, Yi Qi Zhou, H. Zhang
. *** 679
q
q
q
q
a
q
v
q
T
m
m
L
L
q
v
Li
x
x
L
R
L
K
L
K
J
KR
J
KR
J
KR
J
K
i
x
x
P
+
'
−−
−
−
=
'
1
0
0
0
0
000
0
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01000
00
0
00010
2
ω
θ
ω
θ
(2)
where: is motor torque constant, is motor electromotance constant, v is the speed of the
machine table, R is the reduction rate of the mechanical chain,
K T Kv
θ is motor rotor displacement, ω is
motor rotor speed,
i is torque control current.
L is torque loop inductance, R is torque loop resistance, is the inertia of motor rotor, K and are equivalent rigid coeficecent and inertia of the drive chain at the shaft of motor rotor, and can be calculated with the reduction rate of the mechanical chain and the coeficents of and x of Eq. 1.
The database layer is a common data exchange district where the server exchange design data with client by the ADO technology.
It exchanges data with IIS by the CGI programer and outputs dynamical curves in JPG format to the client.
L is torque loop inductance, R is torque loop resistance, is the inertia of motor rotor, K and are equivalent rigid coeficecent and inertia of the drive chain at the shaft of motor rotor, and can be calculated with the reduction rate of the mechanical chain and the coeficents of and x of Eq. 1.
The database layer is a common data exchange district where the server exchange design data with client by the ADO technology.
It exchanges data with IIS by the CGI programer and outputs dynamical curves in JPG format to the client.
Online since: October 2006
Authors: Takashi Kamiyama, Yoshiaki Kiyanagi, F. Hiraga, Toshiyuki Nagata
Results and discussion
For the welded sample we got 20 pixel data to see the position dependent change of the crystal
structure.
Figure 3 shows the cross section data for three SS samples summing over the whole area, since in this case we did not find the spatial dependent change of the cross sections.
This effect results in reduction of the cross section around the edges.
Anyway, this reduction of the cross section may be due to some structural feature of the sample crystal. �� � �� � �� � �� � �� � 0DFU R� FU RVV� VHFW RQ� FP � � � ������ 1HXW U RQ� �DYH� HQ�W �� � � S� �H� � 1R� � 1R� �� � 1R� �� � 1R� �� � 1R� �� Fig. 1 Neutron macro cross section depending on the position for the welding sample. �� � �� � �� � �� � �� � �� � � � FP � � @ ������� DYH� HQ�W �� � @ � �7 � �5 � �3 Fig. 3 Macro cross section of three SS samples.
Suzuki very much for analysis of cross section data.
Figure 3 shows the cross section data for three SS samples summing over the whole area, since in this case we did not find the spatial dependent change of the cross sections.
This effect results in reduction of the cross section around the edges.
Anyway, this reduction of the cross section may be due to some structural feature of the sample crystal. �� � �� � �� � �� � �� � 0DFU R� FU RVV� VHFW RQ� FP � � � ������ 1HXW U RQ� �DYH� HQ�W �� � � S� �H� � 1R� � 1R� �� � 1R� �� � 1R� �� � 1R� �� Fig. 1 Neutron macro cross section depending on the position for the welding sample. �� � �� � �� � �� � �� � �� � � � FP � � @ ������� DYH� HQ�W �� � @ � �7 � �5 � �3 Fig. 3 Macro cross section of three SS samples.
Suzuki very much for analysis of cross section data.
Online since: May 2020
Authors: Shu Ren Zhang, Chao Wei Zhong, Tian Ying Qin, Yang Qin
The XRD data was refined by using Jade 6.5 software.
It can be inferred from the data in Table 1 that the decrease of Al2O3 phase in the sample is mainly related to the crystallization of ZnAl2O4 phase in the sample.
Each of the obtained samples was subjected to a bending strength test, the bending strength data are plotted in Figure 2.
The initial increase is due to the reduction of the porosity, and the latter decrease is due to the increase in the glass phase.
The initial increase is related to the reduction of the porosity and the increase of the crystal phase in the sample, As shown in Figure 1, the crystalline phase BaAl2Si2O8 is the main phase and the peak intensities of ZnAl2O4 are gradually enhance with the content of Al2O3 increasing.
It can be inferred from the data in Table 1 that the decrease of Al2O3 phase in the sample is mainly related to the crystallization of ZnAl2O4 phase in the sample.
Each of the obtained samples was subjected to a bending strength test, the bending strength data are plotted in Figure 2.
The initial increase is due to the reduction of the porosity, and the latter decrease is due to the increase in the glass phase.
The initial increase is related to the reduction of the porosity and the increase of the crystal phase in the sample, As shown in Figure 1, the crystalline phase BaAl2Si2O8 is the main phase and the peak intensities of ZnAl2O4 are gradually enhance with the content of Al2O3 increasing.
Online since: September 2013
Authors: Juan Wang, Si Yu Lai
We represent 2D image as {x(n,m)n = 0,1,…{TTP}8230
,N-1,m = 0,1,…{TTP}8230
M-1}
(1)
It can also be expressed as the matrix form:
(2)
where x is input data matrix(N × M), X is DCT coefficient matrix(N × M),C(N) is DCT transform matrix and CT(N) is transpose.
(7) Items of ∑{TTP}8721 operation in (6) are formally the products of input data multiply cosine function and are similar to 1D-DCT which could be transformed into 1D-DCT style by taking appropriate subscript mapping.
(3) Transform binary image watermark into one-dimensional sequence using dimension reduction.
A Fast DCT Algorithm and Filter Structure and Image Noise Reduction of Wavelet Transform Domain Research.
“Fast Algorithm for Computing Prime-Length DCT Using Cyclic Convolutions”, Journal of Data Acquisition & Processing, vol. 34, Aug. 2001, pp. 42-46 [6] Q.
(7) Items of ∑{TTP}8721 operation in (6) are formally the products of input data multiply cosine function and are similar to 1D-DCT which could be transformed into 1D-DCT style by taking appropriate subscript mapping.
(3) Transform binary image watermark into one-dimensional sequence using dimension reduction.
A Fast DCT Algorithm and Filter Structure and Image Noise Reduction of Wavelet Transform Domain Research.
“Fast Algorithm for Computing Prime-Length DCT Using Cyclic Convolutions”, Journal of Data Acquisition & Processing, vol. 34, Aug. 2001, pp. 42-46 [6] Q.
Online since: June 2017
Authors: Juan Carlos Baena, Nicholas Tenison, Jacky Yu, Zhong Xiao Peng
Each sample was tested three times to obtain reliable data.
Linear, quadratic and cubic curve estimation regression analysis was completed, on each power and the entire data set to ascertain if a significant relationship existed between the tested variables and COF.
These positive characteristics may be a result of more effective nanotube dispersion and distribution, strengthing the composites struture, the lack of pitting and striations possibly indicating a reduction of third body wear.
As shown in Fig. 8, ball milling and sonication have very comparable coefficients of friction (0.17), with sonication presenting higher standard deviation within experimental data.
Use of this method can increase materials properties to a greater extent than the most common mixing method, ball milling (within this study an average wear volume reduction of 4.3% in comparison to ball milling was achieved, all else equal).
Linear, quadratic and cubic curve estimation regression analysis was completed, on each power and the entire data set to ascertain if a significant relationship existed between the tested variables and COF.
These positive characteristics may be a result of more effective nanotube dispersion and distribution, strengthing the composites struture, the lack of pitting and striations possibly indicating a reduction of third body wear.
As shown in Fig. 8, ball milling and sonication have very comparable coefficients of friction (0.17), with sonication presenting higher standard deviation within experimental data.
Use of this method can increase materials properties to a greater extent than the most common mixing method, ball milling (within this study an average wear volume reduction of 4.3% in comparison to ball milling was achieved, all else equal).