Search Options

Sort by:

Publication Type:

Open access:

Publication Date:

Periodicals:

Search results

Online since: December 2013
Authors: Tiago Vieira De Carvalho, Renato José Sassi
The data analysis technology based on information and network economic environment, Business Intelligence (BI) emerges as the key to solve this problem [2].
It is directly related with control and planning on the following activities: data consolidation, goals measurement, management based on performance indicators [4].
There was improvements on the process standardization, level of IT service increases, reduction of the number of BO reports used, better integration on business units.
So, common corporate reports were built and that enabled a reduction of efforts on IT side to deal with local exclusive, non corporate reports or processes.
Marzona, “Data Value in Decision Process: Survey on Decision Support System in Small and Medium Enterprises”, MIPRO, 2012 Proceedings of the 35th International Convention, p. 1647 – 1654, 2012
Online since: February 2012
Authors: Nageswara Rao Neti
The present data suggest that it may be possible to apply this technique initially for the color treatment of textile wastewater from small dyeing operations.
The present data suggest that it may be possible to apply this technique initially for the color treatment of textile wastewater from small dyeing operations.
BETSA analysis of the catalysts was carried out and the data is given in Table 2.
Table 8 presents the corresponding color, COD and TOC data.
Experiments were conducted on several days and only a few representative data is provided in Table 9.
Online since: August 2020
Authors: Ahmed M. Salman, Hamada M. Gad, Ibrahim A. Ibrahim, Tharwat M. Farag
It indicated that, 400 degrees increase in air temperature causes a 37.1% reduction in flame length.
It was observed that, adding H2 results reduction in flame length.
Data acquisition was used; the data were corrected for radiation and convection errors.
This reduction in the flame temperature in axial direction is nearly constant.
The reduction in the flame length is due to increases the chemical reaction rate which reduces the time of combustion.
Online since: December 2014
Authors: Ji Yuan Li, Hao Zhou
This paper proposes a responsibility sharing principle for carbon emissions considering carbon emission efficiency and energy structure, which tries to promote the regional cooperation for carbon reduction among different regions on the domestic level.
(8) Case studies To prove the effectiveness of the proposed sharing principle, this paper adopts the basic data including electricity production and carbon emissions of China’s six main regions for calculation.
The basic data is shown in table 1 Table 1 Basic data of China’s six main regions in 2008 Regions Thermal Power (TWh) Clean Energy (TWh) Carbon Emissions (Mt) Carbon Emission Efficiency (Mt/TWh) Energy Structure (%) Northeast 226.4 14.0 231.61 1.02 5.82 Northwest 212.7 59.3 197.14 0.927 21.8 North China 599.0 80.0 806.24 1.35 11.8 Central China 298.0 159.4 395.85 1.33 34.8 East China 1019.3 100.2 555.55 0.545 8.95 South China 447.4 303.9 326.38 0.730 40.4 Based on the carbon flow network model proposed in [7], the carbon flow network of China’s six-region system can be obtained which is shown in figure 1.
Fig. 1 Carbon flow network of six regions in China The elements of matrixandare calculated relying on the basic data listed in table 1 as follows: Assume that, the changing rate of the responsibility for carbon emissions that each region shares is shown in figure 2.
It promotes the carbon reduction with the interregional cooperation Case studies on the six-region carbon flow network of China demonstrated the effectiveness of the proposed principle.
Online since: July 2014
Authors: Chun Sun, Jing Xin Wei
Through the simulation, in which the STBC-OFDM communication system in coal mines is employed, the BER performance of the OFDM system is improved and the complexity and cost of the receiver is lowered with a significant reduction in daily maintenance. 1.
In the moment n, either of the two data blocks , , when passing space-time coding, are converted into two different data sequences .
After being space-time coded, the kth voice OFDM signal in the nth data block of the ith emitting antennas becomes .
It can be seen from Diagram 2 that the use of STBC-OFDM communication system in coal mines improves the BER performance of the OFDM system, and reduces the complexity and cost of the receiver with a significant reduction in the need for daily maintenance.
Muquet, space-time coding for broadband wireless communications,Wireless Communications and Mobile Computing, Jan.2001,vol.1, no.1, pp. 35-53 [4] A. winttneben, A new bandwidth efficient transmit antenna modulation diversity scheme for linear digital modulation, IEEE International in Proc.1993 [5] Vahid Tarokh, Nambi Seshadri, A R Calderbank, Space-Time Codes for High Data Rate Wireless Communications: Performance Criterion and Code Construction, IEEE Transactions on Information Theory, Mar 1998, vol.1,pp744-765 [6] S.
Online since: September 2008
Authors: Hirotaka Suematsu, Kentaro Yamato, Keiichi Kaneto
The conducting polymers are actuated or deformed by electrochemical oxidation and reduction.
Similarly, the peak at around -400 mV in the reduction cycle also shifted to higher potential side.
The shifting of curve to the direction of reduction indicates the degradation of film.
The data were obtained from Fig.2. 6 Energy conversion efficiency and summary of ECMS as the function of tensile stress in the artificial muscles of PPyDBS films operated in aqueous NaCl is summarized in Table 1.
The deformation data in Table 1 and Fig. 5 were obtained at 3rd cycle of each tensile stress.
Online since: May 2012
Authors: Chang Ping Qian, Yao Long Liu, Jun Wang, Zhen Lou Chen
The pollution emission reduction benefit, the ecological quality of riparian zone landscape, aquatic environment condition, and the development of basic establishment belong to the level of efficient.
We pay a visit to Panlong District Library, Bureau of Statistics of Panlong District, Kunming Library, Xinhua Bookstore of Kunming to search and collect the basic economic statistics data and the record along the river banks.
We also visit the website of Water Conservancy Bureau and Environmental Protection Bureau of Kunming City to obtain relative data.
According to the basic data of investigation and formula (1), the treatment project performance evaluation indexes are calculated as followed in table 3.
Data Exploration: Concepts and Technology (English Edition: Second Edition).
Online since: June 2025
Authors: Martin Bilka, Maroš Eckert, Miroslav Polášek, Michal Krbat'a, Marcel Kohutiar
Therefore, it is essential to perform a detailed analysis of the operating data to identify the main causes of failure.
FEM analysis provides accurate data on hot gas flow through the damper, pressures, temperatures and their effect on damage accumulation [6].
The decibel scale is an exponential measurement, and a noise reduction of just 10 decibels equates to a factor of 10 less energy to the ears.
A reduction of 30 dB is already significantly less intensity.
I reduced the accumulated data to 4 time sequences of data collection at times: 0.0025 s, 0.004 s, 0.0065 s and 0.009 s.
Online since: August 2012
Authors: Ze Jun Liu, Hai Ping Meng
A reduction factor was adopted to modify the ultimate tension strain derived from the planar section assumption.
At the same time,the properties of strengthened composites are not very clear and testing data is very little.
(5) If and b=290mm, the strain reduction coefficient can be calculated, that is =0.868.
Based on formula (6) and the experimental data, the following regression formula can be used to calculate
(2)Strain reduction coefficient is proposed in this paper, which can modify the fiber valid tensile strain, because of CFRP debonding at cracking root.
Online since: February 2011
Authors: Wei Min Kang, Quan Xiang Li, Bo Wen Cheng, Lin Cui
This paper provides a new method for the preparation of the SnO2/Al2O3 catalysts for NOX reduction.
However, the research on SnO2/Al2O3 catalyst for the selective catalytic reduction of NOX is far from being satisfied.
To this end, there are few reports on the NOX reduction catalyst based on electrospun SnO2/Al2O3 nanofibers.
The data from the XPS analyses of the SnO2/Al2O3 nanofibers is reported in Table 1.
Table 1 Data from the XPS analyses of the SnO2/Al2O3 nanofibers: Elements Atomic% Atomic Rations Sn / Al Sn / Al / O Sn 14.34 1:0.97 1:0.97:3.29 Al 13.59 O 47.18 C 24.91 Room temperature XRD patterns of samples annealed at selected temperatures are shown in Fig.4.
Showing 4101 to 4110 of 40296 items