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Online since: June 2012
Authors: Qiang Xu, Yong Yuan, Feng Zhang
Based on the real number encoding, Gerding[3] and Bragt[4] separately simulated the cooperative evolution process of multi-issue negotiation and alternately biding negotiation.
Generally, samples are taken from strategy space uniformly, and a number of strategy individuals are produced randomly.
In order to reduce the complexity of the computation, a number of strategies are chosen from the parasite group as training samples to evaluate the fitness of current strategy.
By now there are three structure models for strategic population[9], that is, random match model, coarse-grained isolating island model and fine-grained neighborhood model.
Negotiation parameters include the number of negotiators, the number of negotiation subjects, the weights of negotiations and negotiation protocols, and other negotiation relative parameters.
Generally, samples are taken from strategy space uniformly, and a number of strategy individuals are produced randomly.
In order to reduce the complexity of the computation, a number of strategies are chosen from the parasite group as training samples to evaluate the fitness of current strategy.
By now there are three structure models for strategic population[9], that is, random match model, coarse-grained isolating island model and fine-grained neighborhood model.
Negotiation parameters include the number of negotiators, the number of negotiation subjects, the weights of negotiations and negotiation protocols, and other negotiation relative parameters.
Online since: May 2012
Authors: Jing Wang
At the end of 2009, the total area of tea plantations in Ankang reached 390000 mu, the mulberry field reached 750000 mu, orchard area 1680000 mu, the area of woody oil crops were 1650000 mu, the number of pigs raised 3655600, which included 1831800 fattening hogs that year.
This model can reduce 30 yuan of pesticide per mu and more than 10kg of fertilizer. the survival rate of the ducks in paddy fields are 95% on average, the number of the ducks is 8.9 on average, the price of each duck which weighs five kg is10.3 yuan per kilogram, the total sales can reach132.9 per mu.
The cost of breeding is cut by 20% or more, the outputs of crops like grain, fruit and vegetables increased by 8%-15%, the average per capita income of workers can be increased by 20% or more.
According to statistics : the number of pigs raised in Ankang achieves about 3.6 million in 2008, 4 million tons of waste can be produced, The annual sown area of grain is 4 million mu, which can produce1.5 million tons of straw, the biogas resource is very rich.
To introduce and promote the major industry technology, continuously improve the development capabilities of agricultural biological resources, give more aid to biogas project, actively encourage farmers to use biogas, minimize the number of residents who use coal and straw in life.
This model can reduce 30 yuan of pesticide per mu and more than 10kg of fertilizer. the survival rate of the ducks in paddy fields are 95% on average, the number of the ducks is 8.9 on average, the price of each duck which weighs five kg is10.3 yuan per kilogram, the total sales can reach132.9 per mu.
The cost of breeding is cut by 20% or more, the outputs of crops like grain, fruit and vegetables increased by 8%-15%, the average per capita income of workers can be increased by 20% or more.
According to statistics : the number of pigs raised in Ankang achieves about 3.6 million in 2008, 4 million tons of waste can be produced, The annual sown area of grain is 4 million mu, which can produce1.5 million tons of straw, the biogas resource is very rich.
To introduce and promote the major industry technology, continuously improve the development capabilities of agricultural biological resources, give more aid to biogas project, actively encourage farmers to use biogas, minimize the number of residents who use coal and straw in life.
Online since: May 2014
Authors: Ernst Kozeschnik, M.R. Ahmadi, L. Whitmore, E. Povoden-Karadeniz, M. Stockinger, A. Falahati
From Fig. 1, it is clear that the size of the spherical γ' precipitates increases during aging, while their number density Ns decreases.
Simulation of mean radius and number density of γ' is shown in Fig. 2 compared with the experimental results of measurements from the TEM investigation.
Fig. 2: Simulation result of (a) mean radius (b) number density for 718Plus as a function of aging time at 788°C compared with experimental TEM results Ns appears in the strengthening equations indirectly as Ls=1/√Ns.
It means before 10 hours, the effect of mean radius increase dominates against the number density decrement and, as a result, the yield strength increases.
After 10 hours, the effect of number density decrement overcomes the mean radius increase and yield strength reduces.
Simulation of mean radius and number density of γ' is shown in Fig. 2 compared with the experimental results of measurements from the TEM investigation.
Fig. 2: Simulation result of (a) mean radius (b) number density for 718Plus as a function of aging time at 788°C compared with experimental TEM results Ns appears in the strengthening equations indirectly as Ls=1/√Ns.
It means before 10 hours, the effect of mean radius increase dominates against the number density decrement and, as a result, the yield strength increases.
After 10 hours, the effect of number density decrement overcomes the mean radius increase and yield strength reduces.
Online since: September 2005
Authors: Olivier Bouaziz, Benoît Beausir, László S. Tóth
The orientation distribution of the grains
constituting the sample before rolling was random (2000 grains).
Fig. 5 Rotation of the texture as a function of position in the thickness as well as pass number at 41.4 % reduction with or without taking into account the initial discontinuity - 5 - It can be seen in Fig. 5 that the rotation of the texture increases significantly with the number of passes up to 14° after 9 passes.
The effect of multipass on texture development The same reduction can be obtained in different number of passes.
The main feature of the texture gradient is a rotation around the TD axis which increases with the number of passes and with the position towards the surface of the sample. 2.
When the same final reduction is reached at increasing number of passes, the texture strengthens.
Fig. 5 Rotation of the texture as a function of position in the thickness as well as pass number at 41.4 % reduction with or without taking into account the initial discontinuity - 5 - It can be seen in Fig. 5 that the rotation of the texture increases significantly with the number of passes up to 14° after 9 passes.
The effect of multipass on texture development The same reduction can be obtained in different number of passes.
The main feature of the texture gradient is a rotation around the TD axis which increases with the number of passes and with the position towards the surface of the sample. 2.
When the same final reduction is reached at increasing number of passes, the texture strengthens.
Online since: October 2013
Authors: X. Cao, T. Kako, B. Song, H. Miyashita, Z. Zhang
6
σ=5.669×10-8[W/m2h[W/m2K]∙K4] (7)
The parameter in Eq.4 is heat transfer coefficient and is expressed by Eq. 8 - Eq.10
h=hnat+hfor (8)
hnat=kairL0.54Ra0.25 for 2×1045×105 (10)
Where kair[w/mK] is thermal conductivity of air, Ra[w/m2] is Rayleigh number
, L[m] is width of expressway, Pr is Prandtl number, Re is Reynolds number and its relation with wind velocity u[m/s] is given in Eq.11 Re=uLνair (11) Where vair[m2/s] is kinematic viscosity.
The numbers of mesh are different from each other by the number of layers and depth of each expressway pavement.
Numbers written on each cross section is road width.
dense grain asphalt concrete surface → DGACS coarse grain asphalt concrete base → CGACB heating asphalt stable processing subbase → HASPS granular roadbed → GR high performance asphalt concrete surface → HPACS granular roadbed → GR; cement stabilization → CS Fig. 2 Sectional diagrams of expressway structures Physical Properties of Paving Materials.
, L[m] is width of expressway, Pr is Prandtl number, Re is Reynolds number and its relation with wind velocity u[m/s] is given in Eq.11 Re=uLνair (11) Where vair[m2/s] is kinematic viscosity.
The numbers of mesh are different from each other by the number of layers and depth of each expressway pavement.
Numbers written on each cross section is road width.
dense grain asphalt concrete surface → DGACS coarse grain asphalt concrete base → CGACB heating asphalt stable processing subbase → HASPS granular roadbed → GR high performance asphalt concrete surface → HPACS granular roadbed → GR; cement stabilization → CS Fig. 2 Sectional diagrams of expressway structures Physical Properties of Paving Materials.
Online since: July 2025
Authors: Vishal D. Wankhade, Rajesh B. Pedhekar, Vinod S. Kalyamwar, Vilas R. Hiranwale, Suraj P. Patil
Micrographs of sample (2b-3c, and 6f) reveal densely packed nanocrystals with high porosity, variations in surface texture, and non-uniform grain distribution.
In 7M ZnO : 3M TiO2 (Sample 4) thick film, a well-balanced distribution of TiO2 grains is associated with a large number of smaller ZnO grains, resulting in an optimal number of ZnO-TiO2 inter-grain boundaries.
However, in heavily TiO2-doped samples, such as 1M ZnO : 9M TiO2 (Sample 2) and 3M ZnO : 7M TiO2 (Sample 3), a large number of fine TiO2 grains tend to coat the smaller ZnO grains, leading to a partial masking effect.
The observed superior response of the 7M ZnO : 3M TiO2 composition is attributed to the optimized grain structure, ensuring efficient charge transfer, enhanced adsorption-desorption dynamics, and well-regulated inter-grain barrier formation, making it most effective configuration for H2S gas sensing at 40°C as shown in Fig. 7 (a and b).
In 7M ZnO : 3M TiO2 (Sample 4) thick film, a well-balanced distribution of TiO2 grains is associated with a large number of smaller ZnO grains, resulting in an optimal number of ZnO-TiO2 inter-grain boundaries.
However, in heavily TiO2-doped samples, such as 1M ZnO : 9M TiO2 (Sample 2) and 3M ZnO : 7M TiO2 (Sample 3), a large number of fine TiO2 grains tend to coat the smaller ZnO grains, leading to a partial masking effect.
The observed superior response of the 7M ZnO : 3M TiO2 composition is attributed to the optimized grain structure, ensuring efficient charge transfer, enhanced adsorption-desorption dynamics, and well-regulated inter-grain barrier formation, making it most effective configuration for H2S gas sensing at 40°C as shown in Fig. 7 (a and b).
Online since: November 2004
Authors: William M. Vetter
The numeral in this polytype
notation represents the number of basal plane layers in the hexagonal or pseudohexagonal unit cell
of the polytype.
Journal Title and Volume Number (to be inserted by the publisher) 9 dislocation should extend across a wide region of tens of microns.
Journal Title and Volume Number (to be inserted by the publisher) 11 tailedness.
Subgrain boundaries, which are also known as low-angle grain boundaries or domain walls, are walls of discontinuity between adjacent grains that are misoriented by less than five degrees or so.
Journal Title and Volume Number (to be inserted by the publisher) 15 [5] S.
Journal Title and Volume Number (to be inserted by the publisher) 9 dislocation should extend across a wide region of tens of microns.
Journal Title and Volume Number (to be inserted by the publisher) 11 tailedness.
Subgrain boundaries, which are also known as low-angle grain boundaries or domain walls, are walls of discontinuity between adjacent grains that are misoriented by less than five degrees or so.
Journal Title and Volume Number (to be inserted by the publisher) 15 [5] S.
Online since: October 2013
Authors: Daniel Ola, Mihai Mănescu, Luciana Cristea, Jörn Budde, Thomas Hoffmann
Systems that can optically grade cereal grains are already available in the agricultural industry.
Each image taken was processed by the software in order to determine the pixels for the background, the pixels for the matured seeds and the counting of the number of good pixels versus the bad pixels which gave the ratio between the good seeds versus the bad seeds.
By evaluation of the Red channel histogram (Fig.9) it was determined that the ripe seeds were more better identified when the color level filter would be in the interval of 50 and 108, while the unripe seeds presented more pixels in the interval between 190 and 220 on the color level number chart.
Acknowledgment This paper is supported by the Sector/Operational Program Human Resources Development (SOP HRD), ID 59323, financed from the European Social Fund and by the Romanian Government under the project number POSTDRU/89/1.5/S/59323.
Classification of bulk samples of cereal grains using machine vision.
Each image taken was processed by the software in order to determine the pixels for the background, the pixels for the matured seeds and the counting of the number of good pixels versus the bad pixels which gave the ratio between the good seeds versus the bad seeds.
By evaluation of the Red channel histogram (Fig.9) it was determined that the ripe seeds were more better identified when the color level filter would be in the interval of 50 and 108, while the unripe seeds presented more pixels in the interval between 190 and 220 on the color level number chart.
Acknowledgment This paper is supported by the Sector/Operational Program Human Resources Development (SOP HRD), ID 59323, financed from the European Social Fund and by the Romanian Government under the project number POSTDRU/89/1.5/S/59323.
Classification of bulk samples of cereal grains using machine vision.
Online since: September 2011
Authors: R. Saravanan, M. Ambika
Here F000 is the number of electrons in the unit cell.
Table 3:Parameters from MEM analysis Parameter Value Number of cycles 287 Lagrange parameter(λ) 0.0772 Number of electrons in the unit cell (F000) 392 Number of pixels in the unit cell 262144 (64x64x64) wRMEM(%) 1.5285 RMEM (%) 1.2757 The charge density distribution constructed in the unit cell of PbS is presented with the ball and stick model of the structure in the form of isosurfaces as shown in the fig. 2.
The grain size of PbS is analyzed using XRD with the help of software package GRAIN [14] and the value is 10.37 nm.
[13] Jean Laugier et Bernard Bochu: GRETEP, Domaine univeritaire BP 46,38402 Saint Martind Heres , http:/www.inpg.fr/LMGP [14] R.Saravanan: GRAIN software available at http://www.saraxraygroup.net/ [15] Information on http:// www.siliconfreast.com/edxwdx.htm [16] M.Navaneethan, K.D.Nisha,S.Ponnusamy,C.Muthamizhselvan, in: Rev.Adv.Mater.Sci,Vol 21,(2009),p 217-224 [17] N.Choudry, B.K.Sarma, in: “Structural charecterisation of Lead sulphide thin films by means of X-ray line profile analysis”, Bull.
Table 3:Parameters from MEM analysis Parameter Value Number of cycles 287 Lagrange parameter(λ) 0.0772 Number of electrons in the unit cell (F000) 392 Number of pixels in the unit cell 262144 (64x64x64) wRMEM(%) 1.5285 RMEM (%) 1.2757 The charge density distribution constructed in the unit cell of PbS is presented with the ball and stick model of the structure in the form of isosurfaces as shown in the fig. 2.
The grain size of PbS is analyzed using XRD with the help of software package GRAIN [14] and the value is 10.37 nm.
[13] Jean Laugier et Bernard Bochu: GRETEP, Domaine univeritaire BP 46,38402 Saint Martind Heres , http:/www.inpg.fr/LMGP [14] R.Saravanan: GRAIN software available at http://www.saraxraygroup.net/ [15] Information on http:// www.siliconfreast.com/edxwdx.htm [16] M.Navaneethan, K.D.Nisha,S.Ponnusamy,C.Muthamizhselvan, in: Rev.Adv.Mater.Sci,Vol 21,(2009),p 217-224 [17] N.Choudry, B.K.Sarma, in: “Structural charecterisation of Lead sulphide thin films by means of X-ray line profile analysis”, Bull.
Online since: March 2004
Authors: Dan Li, Shen Dong, Ming Jun Chen, Fei Hu Zhang
Then Journal Title and Volume Number (to be inserted by the publisher) 315
R2d = . (4)
The diameter of the tool electrode may be worked out through Eq.4.
From this figure, we can see that the abrasive grain of the diamond wheel surface after dressing is more homogeneous, i.e. the equal-high-micro-toughness is better.
For brittle materials, if the average grain size of the diamond wheel, grinding parameter and coolant are selected appropriate, the grinding will be performed in the ductile mode of the brittle material.
After dressing the wheel, average grain size of the diamond wheel w is 2.5 µm, the speed of the wheel �s=1200 m/min, feed rate f=0�20 µm/rev, grinding depth ap =0.1�3 µm and large flux coolant is adopted.
Acknowledgements Author gratefully acknowledges Heilongjiang Province Natural Science Foundation and the Harbin City Science Foundation of China Heilongjiang Province for their Support of this work: The contact number is E0218 and 2002AFXXJ046.
From this figure, we can see that the abrasive grain of the diamond wheel surface after dressing is more homogeneous, i.e. the equal-high-micro-toughness is better.
For brittle materials, if the average grain size of the diamond wheel, grinding parameter and coolant are selected appropriate, the grinding will be performed in the ductile mode of the brittle material.
After dressing the wheel, average grain size of the diamond wheel w is 2.5 µm, the speed of the wheel �s=1200 m/min, feed rate f=0�20 µm/rev, grinding depth ap =0.1�3 µm and large flux coolant is adopted.
Acknowledgements Author gratefully acknowledges Heilongjiang Province Natural Science Foundation and the Harbin City Science Foundation of China Heilongjiang Province for their Support of this work: The contact number is E0218 and 2002AFXXJ046.