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Online since: August 2013
Authors: Yu He, Yuan Wang, Bei Bei Yan, Meng Han
GHG reduction of Landfill E.
/MW·h, based on the data of power grid in North China.
Referring to the statistical data of a MSW incineration power plant in Shanghai[5], power generation of per ton MSW incineration is 205 kW·h.
Based on the data of Shuangkou MSW landfill in Tianjin [6], the collection rate of landfill gas generated by MSW landfill is 45-60% and the average rate is 55.5% during 2008-2014.
/tMSW] Total GHG reduction [MT] GHG reduction cost [CNY/ tCO2eq.]
Online since: February 2013
Authors: Laszlo Czap, Judit Pinter
Traditional noise reduction procedures (e.g.
Traditional speech recognition systems use a single microphone to collect the speech data to be analyzed.
However, when the environment includes noise, interfering signals, or when a different microphone is used to acquire data than was used to train the system, the system's performance invariably degrades, usually drastically.
The pattern classifier was trained using data corrupted by Gaussian noise.
Noise Reduction With Multi-microphone Recording Multi-microphone schemes use the principles developed for one microphone in various modifications and represent robust techniques for noise reduction.
Online since: June 2014
Authors: Wen Zhang, Juan Wu
The UAV remote sensing is an important way of aerial remote sensing, and increasingly become an important means for spatial data acquisition, which has the advantages of long life time, image real-time transmission, high-risk area detection, low cost, flexibility, is a powerful supplement satellite and aerial remote sensing."
Biaxial yuntai fixed wing on the other hand can reduce the UAV in the process of flight of camera shake caused by external factors, on the other hand can improve precision of the aerial survey and reduce the deviation of aerial target and image plane center, ensure the quality of data.
Application of UAV in Disaster Prevention and Reduction [2] Southern Snow and Ice Storms In early 2008, Guangxi suffered a rare large snow and ice storms; we participate in the development of UAV over steep mountains and vast number of open circuit, power off area, to get a lot of intuitive, clear picture image data and for the first for a time sent to the Ministry of Civil Affairs national Disaster Reduction Center.
Ziyuan County mountainous aerial photo “512” Wenchuan Earthquake May 12, 2008, the 8.0-magnitude Wenchuan earthquake, commissioned by the National Disaster Reduction Center, Guilin UAV twice to Sichuan, Gansu, Shaanxi and other disaster-hit aerial perform the task, and successfully completed the exploration of the disaster, the first time via satellite to the national Disaster Reduction Center pictures and image data is returned, during the flight control team to overcome the aftershocks, landslides, mudslides, heavy rain, wind and other harsh environments, rough day and night, the shuttle in the affected towns and between the Grand Canyon, successful completion of the flight control task 13 vehicles, access to more than 1,500 high-resolution photos and 60 disaster-minute video for the Ministry of Civil Affairs disaster assessment team of experts to provide a reliable technical data, has been highly praised relief headquarters.
Through a wide range of flight speed detection, the first time to master the required survey information, and real-time returns investigation data, and provide effective information guarantee for the monitoring center.
Online since: June 2007
Authors: So Yeon Lee, Yong Kul Lee, S.Ted Oyama, Seok Hee Lee, Hee Chul Woo
Reduction condition : 99.9 % H2 flow 100 mL/min, heating rate 5 °C/min.
Reduction condition : 99.9 % H2 flow 100 mL/min, heating rate 5 °C/min.
The reduction temperature of silica-supported oxidic precursors for NiMoP formation was a range of 530-590 oC.
However, from our previous data the XRD peak corresponding to NiMoP was not detected.
The formation of NiMoP phase on silica is particularly promoted at a below 5 oC/min of reduction rate.
Online since: May 2012
Authors: Peng Fei Li, Hong Bo Liu, Yu Zhang
The strength reduction method is applied in the analysis of slope stability, strength reduction, into the finite element program for calculating, until computations convergence.
According to the survey data of landslide soil mainly for silty clay clip of gravel, and sliding bed for approximate circular arc shape due to landslide, groundwater is meager, it does not consider the effect of hydrostatic pressure on groundwater dynamic.
Set, as the initial strength parameters, safety factor, strength reduction definition form.
This article uses the finite element strength reduction method of a landslide, undertook systems analysis, confirmed the strength reduction method used in slope engineering feasibility, obtained the corresponding safety coefficient of stability of landslide
The finite element strength reduction method in soil and rock slope, 2004, 23 ( 19): 3381 - 3388(In Chinese) [3]Shifei Lou.
Online since: September 2013
Authors: Bin Du, Ying Jiong Zhao, Bo Kai Liu
The application layer processes the data effectively.
On-line monitoring data was provided to all the major programs which have been included in the annual emission reduction verification process.
These data can be used as proof to show that the operations of environmental protection devices are on track, and to verify the reduction amount.
At the same time, it can send the data obtained from the mobile terminal to the server and achieve the data exchange.
As the applications of data analysis, data mining and other cloud computing technologies growing deeper, the application of the environmental data is widened and deepened as well.
Online since: August 2013
Authors: Yi Qi, Jian Cheng Wan, Jun Hui Li, Xiao Ming Rui
Data Collection Displacement measurement shall immediately start when all load are completely imposed, first reading is corresponding to creep at zero time.
This test will use the software which is specially developed for creep test to carry out data collection.
Data Analysis Method Relationship between creep elongation rate of the conductor and time follows exponential law, which shows linear relationship on the double logarithmic coordinate.
Carry out analysis on test data, obtain coefficient in creep equation, apply the creep equation to calculate creep quantity after operation for 10 years and 30 years, and provide the regression curve[6].
Section ratio between aluminium and steel of JL/G3A-1000/45-72/7 conductor reaches 23.25, which greatly exceeds specified scope of the specification, and the temperature reduction value shall be obtained from calculation and analysis of test data.
Online since: December 2021
Authors: Andrey N. Dmitriev, Galina Yu. Vitkina, Roman V. Alektorov
It is possible to pinpoint the actual location and shape of the cohesion zone in the blast furnace using experimental data on the temperatures of the beginning of softening and melting of iron ore materials.
Alekseev [15] first obtained experimental data on the temperatures of the beginning of softening and melting of iron ore materials, taking into account the degree of reduction.
Data were recorded in the range of angles from 5° to 90° in steps of 0.021° to 2θ and a point hold time of at least 2963 s.
The phase compositions and crystal structures of the samples were determined from X-ray diffraction data using the International Center for Diffraction Data (ICDD) PDF4 database.
Borisenko, Selection of the operating mode of BLT using the data on gas distribution on the grate and the shape of the melting zone in the lower part of the furnace, Metallurgist, 11 (2017) 40-46
Online since: September 2013
Authors: Jia Yin Sui, Zhe Ren, Ying Nan Wang
Compared with the traditional management information system (MIS), GIS has spatial data and attribute data.
MIS only has attribute data.
The data is graphic, stored as files.
GIS is the data source of the spatial load prediction for data collection, processing and results display.
It exchanges data with distribution automation system to achieve real-time data information.
Online since: February 2019
Authors: Yevgen Smyrnov, Vladimir Belevitin, Vitalii Skliar
The obtained data on the thickness of the crystallized shell of continuous cast bloom and the amount of solid phase depending on the casting speed and steel grade allowed us to conclude about the possible place of installation of the MSR unit.
Selection of boundary conditions (heat transfer coefficients at the boundaries metal – cooling environment) and verification of the model were made based on industrial data.
In the analysis of the calculated data (Fig. 2) in terms of the dynamics of changes in the considered time interval and ratio of the area of the crystallized component of the bloom Fhard to its total cross-sectional area Ftotal the strength characteristics of the formed crust draw attention to themselves.
Aksenov, Soft reduction of a cast ingot on the incomplete crystallization stage, Materials Science Forum. 762 (2013) 261-265
Ney and e.t.c., Soft reduction in the continuous casting of billets, Millennium steel. (2007) 112-118
Showing 361 to 370 of 40694 items