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Online since: October 2012
Authors: Ju Ping Zhang, Cheng Yang, Juan Liu
This study obtains the following results through the analysis of Ningdong Base system status with reference to the inside and outside research data: The reform of the Ningdong Base water management system of industrial water supply achieved significant results, and the models of water management system are:(1) established a modern enterprise system, and set up a water affair company; (2) implemented water rights transfer, establish water mechanism of modern enterprise; (3) established and improved the industrial water supply security system; (4) under the premise of the unified management, actively promoted the reform of water prices; (5) formed a multi-channel water financing mechanism. (6) basically implemented the integrated management water affair water supply, drainage, sewage treatment and. (7) actively explored diversified business ideas, seek new economic point of growth.
Up to 100%, get 5 points. 5 2 Reuse (15 points) Recycling rate (5 points) >75%, each 1% reduction in minus 1 point 5 Cycling rate of indirect cooling water (5 points) >95%, each 1% reduction in minus 1 point 5 The reuse rate of the boiler condensate water (5 points) Up to 60%, decreasing by 5% minus 1 point 4 3 Water equipment (15 points) Integrated loss rate of water equipment (4 points) ≤3%, Over 1% minus 1 point 3 The evaporation loss rate of the cooling towers (3 points) ≤1.2%, beyond the indicators may not points 3 The wind loss rate of the cooling tower (3 points) ≤0.1%, Over 1% minus 1 point 3 The installation rate of water saving equipment (5 points) ≥90, 5 points, decreasing by 5% minus 1 point 4 4 Drainage of the enterprise (10 points) Standard discharge rate (5 points) 100%, each 1% reduction in minus 2 point 5 The recovery rate of regeneration by the synthetic wastewater (5 points) ≥80%, 3 points, Over 10% minus 1 point 5 5 Unconventional use of water resources
(10 points) Unconventional water replacement rate (10 points) ≥20%, each 1% reduction in minus 1 point 10 Total 60 57 References [1] Peiyuan sheng, Jinping Zhang, Yong Zhao.
Online since: March 2024
Authors: Tri Widodo Besar Riyadi, Agus Dwi Anggono, Zulhendra Zulhendra, Haryanto Haryanto, Andi Hendrawan
The data analysis for XRD spectra was executed using Match and Original Pro software.
The visual observations of the damaged bar confirm severe polishing wear on the bar surface, which causes a subsequent reduction in the bar's cross-section.
The polishing wear is responsible for the reduction of the bar size.
It was observed that there was a gradual reduction in the hardness of the bar from the surface to the inner section of the bar.
The wear causes a gradual reduction in the hardness of the bar from the surface to the inner section of the bar.
Online since: February 2012
Authors: Jing Jing Wan, Yun Yan
The second, energy saving and consumption reduction is the unprecedented urgency.
Table 1.The relationship between economic growth and energy consumption in China in 2001~2009 Year 2001 2002 2003 2004 2005 2006 2007 2008 2009 Growth rate of GDP 8.3% 9.1% 10.0% 10.1% 10.2% 11.1% 13.0% 9.0% 8.7% Growth rate of energy consumption 3.3% 6.0% 15.3% 16.1% 10.6% 9.61% 8.4% 3.9% 5.2% Elasticity of energy consumption 0.40 0.66 1.53 1.60 0.93 0.76 0.59 0.41 0.57 Data Source: China Statistical Yearbook At the same time, we must see that China's energy saving potential is huge.
Therefore, it is very important and urgent to increase efforts in energy conservation and consumption reduction for maintaining the energy security.
Dangerous Environment (1) Damage the environment in the exploitation of energy; (2) The serious emissions of carbon dioxide, sulfur dioxide and soot energy-related. (1)Develop and implement the target of major pollutants discharge by 10% during "Eleventh Five-Year"; (2) Implement pollution reduction target responsibility system.
With the continued increase in energy consumption, the international pressure of greenhouse gas emissions reduction also will be increasing.
Online since: January 2025
Authors: Thye-Foo Choo, Nur Ubaidah Saidin, Norhazirah Azhar, Nurazila Mat Zali
However, PEMFC requires the need for a catalyst to promote the oxygen reduction process (ORR) efficiently because this process is significantly slower and more complex than the hydrogen oxidation reaction (HOR) [4].
During the past ten years, there has been a significant advancement in creating catalysts for the oxygen reduction process (ORR) in proton exchange membrane fuel cell PEMFC.
These resulting data can be used in future’s PEMFC ink preparation after take into account on percentage of ink loss.
This is good because if large agglomeration of catalysts formed, it will lead to reduction of the active area thus reducing the PEMFC performance [11].
Saidin et al., “One-pot gamma radiolysis synthesis of a graphene oxide-supported cobalt oxyhydroxide electrocatalyst for oxygen reduction reaction,” Radiation Physics and Chemistry, vol. 205, Apr. 2023, doi: 10.1016/j.radphyschem.2022.110680
Online since: July 2011
Authors: Li Meng, Ping Yang, Xiao Li
A sample was sectioned in such a way that rolling (reductions of 7%) was conducted on the initial lateral section so as to obtain a prismatic initial texture and to promote tension twins during following rolling.
It can be partly attributed to the incomplete recrystallization, which is the significant characteristic for the cold rolled samples with low reduction and the warm rolled samples with high reduction.
It may be caused by low strain energy and low rolling reduction of tension twins, which can not provide enough driving force for effective grain nucleation and growth, leading to no orientation data of new grains with typical recrystallization characteristic acquired.
Online since: August 2012
Authors: Ana Cristina Figueiredo de Melo Costa, Elvia Leal, R.L.P. Santos, A.T.C. Silva
Table 1 shows the results of amount of phase and crystallite size calculated from the X-ray diffraction data for the samples synthesized by combustion reaction using glycine as fuel and the different dilution ratios.
For the ZnO was observed an average reduction of 44.3%.
This drastic reduction of the ZnO content may possibly be attributed to the partial volatilization of Zn, as a result of the high combustion temperatures.
Vieira (2008) [23] also observed this same behavior when synthesized Ni-Zn ferrites by combustion reaction using urea and glycine as fuel, and microwave energy as heating source, and attributed to the Zn volatilization the increase of the combustion temperature, that resulted in a reduction of 7.6% and 79% compared to the theoretical value of ZnO.
Barros (2008) [24] also observed this effect, reporting a zinc reduction of 17.1% for samples synthesized by combustion reaction with urea and glycine, using a ceramic base with electrical resistance as heating source, and reaching combustion temperatures of 719 and 1194 °C, respectively.
Online since: November 2014
Authors: Zakaria Man, Ariyanti Sarwono, Mohd Azmi Bustam, Khairun Azizi Azizli
The mean percentage of equilibrium water uptake at three different temperatures Sample Temperature 25°C 35°C 45°C SUB 2719 ± 201 2744± 281 2755 ± 268 SUB5%L 1617 ± 129 1636 ± 158 1665 ± 149 SUB10%L 554 ± 49 565 ± 61 620 ± 45 SUB15%L 252 ± 25 281 ± 35 312 ± 51 The data in Table 1 clearly shows that lignin impedes the water uptake.
The significant reduction of percentage water uptake in the presence of lignin is observed in all three different temperatures.
The reduction of water sensitivity by lignin insertion is reported in several papers [12, 17, 18].
Diffusion coefficient of modified starch films at different temperatures Sample Diffusion coefficient (10-7 cm2/sec) 25°C 35°C 45°C SUB 4.31 5.26 6.20 SUB5%L 2.51 3.25 4.26 SUB10%L 2.32 3.09 3.99 SUB15%L 2.12 2.91 3.83 As given in Table 2, the reduction of diffusion coefficient in the presence of lignin is observed.
The reduction of diffusion coefficient in the presence of lignin is also reported by Steven et al. [21] in which the diffusion coefficient decreases from 2.68 x 10-6 to 0.8 x 10-6 cm2/sec for starch and starch-lignin foam respectively.
Online since: July 2013
Authors: Yang Li, Jian Lin Li, Song Jie Yue, Zhi Wang
Accurately intrusion detection technology often needs a lot of labelled data as the training sample.
The dataset in first week and third week are normal access log without attack behaviors, which can be used for training data, the dataset in fourth week and fifth week are access log with attack behaviors, which can be used for testing data.
Detecting intrusions using system calls: alternative data models.
Mining maximal frequent itemsets from data streams.
Combining labeled and unlabeled data with Co-training[C].
Online since: May 2014
Authors: Qi Lai Zhang, Pei Cai Cong, Fan Bo Meng, Jian Ping Yang, Bin Wang
It mainly responsible for data acquisition, data preprocessing and communication transmission functions.
Data preprocessing module is the resource pool consisting of a large number of computers, with powerful computing storage and data processing capabilities.
The module is subdivided into three parts: the first part is responsible for the numeralization ​​and normalization processing of the original data, after which treatment, relatively common data can be obtained; In the second part, the mainstream of dimensionality reduction method is used to reduce the dimension of the data to improve efficiency of analysis module.
Invasion attribute of the data are constructed.
Clustering distributed data streams in peer-to-peer environments[J].
Online since: May 2010
Authors: Jürgen Kompenhans
All data is acquired non-intrusively so that no interference of the flow field by the measurement is to occur.
These data fields give valuable insight into unsteady flow topologies and their interaction with model structures.
In the PIV data there are pronounced secondary vortices present, starting at the leading edge of the airfoil.
This, however, will require the development of tools for fast alignment and calibration of the experimental set up and on-line evaluation, for comprehensive post-processing and data reduction tools in order to compare and analyze experimental and numerical data during the test, and for easily understandable presentation of the results to the end user.
Recording of the propeller blade rotating at 2000 rpm (right) and processed propeller deformation data (left)
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