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Online since: December 2012
Authors: Ismail Hanafi, Hakim Ibrahim Lokman, N.Z. Noimam, Sam Sung Ting
The meteorological data such as average temperature, rainfall, and relative humidity were obtained from the nearest meteorology station in Butterworth (latitude 5o28’N, longitude 100o23’E).
This reduction might be due to leaching of soy spent powder on the surface and the biodegradation of soy spent powder in the blends.
Online since: March 2013
Authors: Saifollah Abdullah, R. Ahmad, M.Z. Borhan, Mohamad Rusop
Nanosizing can be referring as reduction of particles down to the submicron size [5].
Data were analysed by an analysis of one way variance (ANOVA) (P<0.05) and the means comparisons by Tukey test using Statistical Analysis System OriginPro 8.
Online since: November 2012
Authors: Shan Liang Li, Chun Hua Wang
This reduction allows the buyer to break up the entire season’s purchase into multiple orders.
Data, model and decisions: A modeling and case studies approach with spreadsheets.
Online since: November 2012
Authors: Zhao Lin Chen, Zi Jun Tang, Hong Tao Zhang, Ding Sheng Chen, Ping Fang, Zhi Hang Chen, Chao Ping Cen
Benefits of those waste-based adsorbents would comprise not only a significant reduction of the adsorption technology operational costs, but also the resource utilization of solid waste.
Fig. 2 The isotherms for adsorption with different Fig. 3 The isotherms for adsorption with different benzene derivatives concentrations esters concentrations Fig. 4 The isotherm for adsorption with different Fig. 5 The isotherms for adsorption with different propanone concentrations n-Hexane concentrations on the basis of the experimental datas, The Langmuir adsorption isotherm equations of VOCs on the adsorbents were studied.
The results show that the experimental datas are fitted to the Langmuir isotherm model, and the adsorption of seven kinds of VOCs on sludge-based adsorbents all corresponds to the Langmuir adsorption isotherm equations, and there is a good correlation.
Online since: October 2010
Authors: Li Ren Han, Cheng Lu, Zhong Wen Tan, Xiang Yun Deng, Xiao Fen Guan, Ren Bo Yang, Yan Jie Zhang
Introduction The rapidly growing communication market demands for powerful and low cost microwave systems e.g. fast band switching for multimedia services with high data transmitting rates or electronically steerable antennas in automobiles for collision radars.
Furthermore, ferroelectric ceramics enable a high cost reduction by integration.
Online since: December 2010
Authors: Ying Chun Zhang, Long Hao Qi, Chang Chun Ge, Qing Zhi Yan, Shu Ming Wang, Feng Hua Kuang
Nowadays, infrared technology is developing rapidly, especially because of energy conservation and pollution reduction, infrared heating and drying technology is being used more and more in industry.
First, the light path system is aligned by laser, and then adjusts the temperature of standard black body to the required temperature (70 ˚C), as the temperature is stabilized, starting the infrared spectrometer, and the computer began to sampling, data storage, which can obtain the radiation energy spectrum curve of standard sources.
Online since: November 2011
Authors: Gang Liu, Wei Jun Liu, Duo Hua Jiang, Cong Bin Fan
Introduction Organic photochromic compounds have obtained considerable interest because of their potential applications to optical data storage, optical memory and switching devices [1-6].
The open and closed isomers of diarylethenes differ from each other not only in their absorption spectra but also in various physical and chemical properties such sa refractive index [8,9], oxidation/reduction potentials [10-12] and chiral properties [13-15], among others.
Online since: November 2011
Authors: Chuan He, Xu Chen, Yang Xu, Zhi Yong Liu
Before the constant stress experiment, preload 25Mpa to eliminate the gap between reduction gear and fixture.
ZSimpwin software was used to analyze the data.
Online since: December 2013
Authors: Jian Liu, Qian Le
At the same time, the generation of new fractures in coal and reduction of stress broke the coal gas adsorption and desorption of dynamic balance, made the most of the adsorption gas in the coal into the free gas, moreover, the free gas migrated through the fissure and extracted from drilling, then the coal gas permeability was increased greatly and the gas extraction rate of coal was improved, the coal plastic was increased and brittleness decreased, and the rate of gas desorption remaining in the coal was lowered.
Table1 Coal physical and mechanical parameters ρ(kg/m3) (MPa) (MPa) 1400 8 0.82 0.48 The related parameters of dedicated grain developed by our team: density is 1180kg/m3;burst speed is 3500m/s; Depend on the above data, obtained the crushing circle of radius is 0.44m and cracks circle of radius is 3.9m, thus the effective radius of deep borehole pre-cracking blasting is 4.16m.
Online since: March 2004
Authors: Young Ho Kim, Hwan Pil Park, Chong Seung Yoon, Sung Su Jo, Yoon Chung
The vapour synthesis methods, the majority of which utilize the condensation of atomic metal vapour into an inert gas, has an advantage that it can make stable particle dispersion without any stabilizing agent such as ions, polymers or surfactant, which were usually used in liquid phase reduction method [6].
When the 10 nm Sn film was deposited, the indexed data showed the tetragonal SnO2 mostly.
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