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Online since: January 2012
Authors: T. Madhan Prabhu, A.V. Joshi Kumar, S. Mohan Raj
Braille, which is the existing feature available for visually challenged people to read a book or other materials, lets people read by identifying the characters by touching them.
SectionID=6 [3] Information from http://www.aip.org/dbis/stories/2008/18052.html [4] C´ elineMancas-Thillou, Silvio Ferreira, Jonathan Demeyer, ChristopheMinetti, and Bernard Gosselin “A Multifunctional Reading Assistant for the Visually Impaired” in Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2007, Article ID 64295, 11 pages doi:10.1155/2007/6429 [5] Kenichiro Kigo “Improving Speed of Japanese OCR through Linguistic Preprocessing” [6] Picture from http://www.spycameras.com/item,vc-54k,color-multi-purpose-ccd.html [7, 8] Gyeonghwan Kim, Venu Govindaraju, and Sargur N.
Srihari “An architecture for handwritten text recognition systems” in International Journal on Document Analysis and Recognition Volume 2, Number 1, 37-44, DOI: 10.1007/s100320050035 [9] Sukanya Yimngam, Wichian Premchaisawadi and Worapoj Kreesuradej “State of the Art Review on Thai Text-to-Speech System” on International Conference on Computer Science and Information Technology 2008
SectionID=6 [3] Information from http://www.aip.org/dbis/stories/2008/18052.html [4] C´ elineMancas-Thillou, Silvio Ferreira, Jonathan Demeyer, ChristopheMinetti, and Bernard Gosselin “A Multifunctional Reading Assistant for the Visually Impaired” in Hindawi Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2007, Article ID 64295, 11 pages doi:10.1155/2007/6429 [5] Kenichiro Kigo “Improving Speed of Japanese OCR through Linguistic Preprocessing” [6] Picture from http://www.spycameras.com/item,vc-54k,color-multi-purpose-ccd.html [7, 8] Gyeonghwan Kim, Venu Govindaraju, and Sargur N.
Srihari “An architecture for handwritten text recognition systems” in International Journal on Document Analysis and Recognition Volume 2, Number 1, 37-44, DOI: 10.1007/s100320050035 [9] Sukanya Yimngam, Wichian Premchaisawadi and Worapoj Kreesuradej “State of the Art Review on Thai Text-to-Speech System” on International Conference on Computer Science and Information Technology 2008
Online since: October 2012
Authors: Qing Wu, Xiao Min Wang
In the example of outer wall heat keeping, the typical way is to put insulation mortar of insulation board onto brick the main task of the designer is to calculate and decide the kind of the material and its thickness.
Taking a Japanese project as an example, in the project of “Century Style Housing in Japan”, the research include architecture, structure design, environmental engineering, automatic control, computer programming, human-machine interface, chemical engineering, material engineering, industrial management, and engineering budget.
[2] Bao-liang Sun, Hui-Sun: Countermeasures on building energy-saving for hot summer and cold winter zones, Housing Science, Vol.1,2008, p21-25
[4] Bao-feng Li: Analysis of type of “double-layer” curtain wall and prospects of their application, Architectural Journal, Vol.11, 2001,p28
[6] Zhi-gang su and Jing Yang, The sunshade design from theory to reality, Architectural Journal, Vol.4, 2004, p77.
Taking a Japanese project as an example, in the project of “Century Style Housing in Japan”, the research include architecture, structure design, environmental engineering, automatic control, computer programming, human-machine interface, chemical engineering, material engineering, industrial management, and engineering budget.
[2] Bao-liang Sun, Hui-Sun: Countermeasures on building energy-saving for hot summer and cold winter zones, Housing Science, Vol.1,2008, p21-25
[4] Bao-feng Li: Analysis of type of “double-layer” curtain wall and prospects of their application, Architectural Journal, Vol.11, 2001,p28
[6] Zhi-gang su and Jing Yang, The sunshade design from theory to reality, Architectural Journal, Vol.4, 2004, p77.
Online since: November 2012
Authors: Xian Shan Liu
To some degree, the FEM coupling model reflects the materials nonlinearity, but it cannot simulate the seepage and deformation of the fractures so as not to practically grasp the hydro-mechanical characteristics.
Acknowledgements This work was financially supported by the Fundamental Research Funds for the Central Universities (CDJZR11 20 00 13) and National Natural Science Foundation of China (No. 51109231).
Simulation of the mechanical behavior of inclined jointed rock massesduring tunnel construction using Discontinuous Deformation, International Journal of Rock Mechanics & Mining SciencesVol. (41) (2004), p.731-743
Influence of the fracture seepage on the stability of the rock slope- coupling of seepage and deformation by DDA method, Chinese Journal of Rock Mechanics and Engineering Vol22(8) (2003), p.1269-1274 [7] Kim Yong, Amadei, B., Modeling the effect of water, excavation sequence and rock reinforcement with discontinuous deformation analysis, Int.
Acknowledgements This work was financially supported by the Fundamental Research Funds for the Central Universities (CDJZR11 20 00 13) and National Natural Science Foundation of China (No. 51109231).
Simulation of the mechanical behavior of inclined jointed rock massesduring tunnel construction using Discontinuous Deformation, International Journal of Rock Mechanics & Mining SciencesVol. (41) (2004), p.731-743
Influence of the fracture seepage on the stability of the rock slope- coupling of seepage and deformation by DDA method, Chinese Journal of Rock Mechanics and Engineering Vol22(8) (2003), p.1269-1274 [7] Kim Yong, Amadei, B., Modeling the effect of water, excavation sequence and rock reinforcement with discontinuous deformation analysis, Int.
Online since: May 2018
Authors: Jing Li, Chao Hua, Fang Bai
As template agent, it can induce the shape of the material skeleton to get the nanoscale catalyst.
[41] LF Zubeir, C Held, G Sadowski, PC-SAFT Modeling of CO2 Solubilities in Deep Eutectic Solvents, Journal of Physical Chemistry B. 120 (2016) 2300-2310
[44] B Liu, J Zhao, F Wei, Characterization of caprolactam based eutectic ionic liquids and their application in SO2 absorption, Journal of Molecular Liquids. 180 (2013) 19-25
[46] GH Li, DS Deng, YF Chen, Solubilities and thermodynamic properties of CO2 in choline-chloride based deep eutectic solvents, Journal of Chemical Thermodynamics. 75 (2014) 58-62
Ionothermal synthesis of amorphous vanadium phosphate catalyst in eutectic mixture for oxidation reaction.journal of molecular catalysis (china) 28(2014)105-111
[41] LF Zubeir, C Held, G Sadowski, PC-SAFT Modeling of CO2 Solubilities in Deep Eutectic Solvents, Journal of Physical Chemistry B. 120 (2016) 2300-2310
[44] B Liu, J Zhao, F Wei, Characterization of caprolactam based eutectic ionic liquids and their application in SO2 absorption, Journal of Molecular Liquids. 180 (2013) 19-25
[46] GH Li, DS Deng, YF Chen, Solubilities and thermodynamic properties of CO2 in choline-chloride based deep eutectic solvents, Journal of Chemical Thermodynamics. 75 (2014) 58-62
Ionothermal synthesis of amorphous vanadium phosphate catalyst in eutectic mixture for oxidation reaction.journal of molecular catalysis (china) 28(2014)105-111
Online since: February 2014
Authors: John L. West, Da Wei Lee
Vacuum deposited indium tin oxide, ITO, is the material of choice for producing the transparent conducting electrodes used in a wide variety of electro-optic applications, including flat panel displays and solar cells.
Because the cracks are much smaller than the thickness of the active PDLC material they are not visible.
A bistable cholesteric liquid crystal mixture was used for the responsive electro-optic material.
Bakeev, “Multiple Cracking of Rigid Platinum Film Covering Polymer Substrate,” Journal of Applied Polymer Science, Vol. 72, p.1267, 1999
West, Polymer-Dispersed Liquid Crystals, in Progress in Liquid Crystal Science and Technology, Series on Liquid Crystals, Vol. 4, 575-596, World Scientific Publishing, 2013.
Because the cracks are much smaller than the thickness of the active PDLC material they are not visible.
A bistable cholesteric liquid crystal mixture was used for the responsive electro-optic material.
Bakeev, “Multiple Cracking of Rigid Platinum Film Covering Polymer Substrate,” Journal of Applied Polymer Science, Vol. 72, p.1267, 1999
West, Polymer-Dispersed Liquid Crystals, in Progress in Liquid Crystal Science and Technology, Series on Liquid Crystals, Vol. 4, 575-596, World Scientific Publishing, 2013.
Online since: September 2021
Authors: Tabarak Mohammed Awad, May A.S. Mohammed
Introduction
The study of the optical properties of polymers and experimental measurements is one of the scientific endeavors and research in the history of materials science.
Polymers science is one of the most important branches of materials science, which includes (metals and their various alloys, ceramic and glass materials, polymeric materials, semiconductor materials, and superconducting materials), as the composition of giant molecules of the polymer was not known specifically until after the year 1920 [5].Polymers are generally used in manufacturing and engineering [6][7].
Ganeev, Nonlinear Optical Properties of Materials.
Anderson, “Materials science,” Wiley Encycl.
Sharma, “Preparation, structural and dielectric properties of solution grown polyvinyl alcohol (PVA) film,” in IOP Conference Series: Materials Science and Engineering, 2017, vol. 225, no. 1, p. 12044
Polymers science is one of the most important branches of materials science, which includes (metals and their various alloys, ceramic and glass materials, polymeric materials, semiconductor materials, and superconducting materials), as the composition of giant molecules of the polymer was not known specifically until after the year 1920 [5].Polymers are generally used in manufacturing and engineering [6][7].
Ganeev, Nonlinear Optical Properties of Materials.
Anderson, “Materials science,” Wiley Encycl.
Sharma, “Preparation, structural and dielectric properties of solution grown polyvinyl alcohol (PVA) film,” in IOP Conference Series: Materials Science and Engineering, 2017, vol. 225, no. 1, p. 12044
Online since: December 2012
Authors: Nurak Grisdanurak, Anupap Tosuwan, Kitirote Wantala
Materials and Methods
2.1.
Shao, “Mn-doped TiO2 nanopowders with remarkable visible light photocatalytic activity,” Materials Letters, vol. 65, no. 13, pp. 2051–2054, Jul. 2011
Grisdanurak, “Electronic Chemical Properties of Vanadium Doped TiO2 for Photocatalytic Degradation of BTEX,” Materials Science Forum, vol. 700, pp. 223–226, Sep. 2011
Grisdanurak, “Visible light-irradiated degradation of alachlor on Fe-TiO2 with assistance of H2O2,” Korean Journal of Chemical Engineering, vol. 28, no. 11, pp. 2178–2183, 2011
Zheng, “Optimization for decolorization of azo dye acid green 20 by ultrasound and H2O2 using response surface methodology,” Journal of Hazardous Materials, vol. 172, no. 2–3, pp. 1388–1393, 2009
Shao, “Mn-doped TiO2 nanopowders with remarkable visible light photocatalytic activity,” Materials Letters, vol. 65, no. 13, pp. 2051–2054, Jul. 2011
Grisdanurak, “Electronic Chemical Properties of Vanadium Doped TiO2 for Photocatalytic Degradation of BTEX,” Materials Science Forum, vol. 700, pp. 223–226, Sep. 2011
Grisdanurak, “Visible light-irradiated degradation of alachlor on Fe-TiO2 with assistance of H2O2,” Korean Journal of Chemical Engineering, vol. 28, no. 11, pp. 2178–2183, 2011
Zheng, “Optimization for decolorization of azo dye acid green 20 by ultrasound and H2O2 using response surface methodology,” Journal of Hazardous Materials, vol. 172, no. 2–3, pp. 1388–1393, 2009
Online since: August 2004
Authors: C.S. You, Woon Bong Hwang
Because the materials for the facesheet limited to low dielectric
systems that transmit RF signals with minimum loss have lower strength and modulus than conventional
laminated composite materials, its material selection is very important in design process.
Electrical and mechanical properties of materials composed of SAS are tabulated in Table 1.
Lockyer, et al.: SPIE Smart Structures and Materials: Smart Materials, Vol. 2189(1994), p. 172
Lockyer, et al.: SPIE Smart Structures and Materials: Smart Electronics and MEMS, Vol. 2189(1997), p. 182
Park: Journal of Composite Materials, Vol. 37(2003), p. 351
Electrical and mechanical properties of materials composed of SAS are tabulated in Table 1.
Lockyer, et al.: SPIE Smart Structures and Materials: Smart Materials, Vol. 2189(1994), p. 172
Lockyer, et al.: SPIE Smart Structures and Materials: Smart Electronics and MEMS, Vol. 2189(1997), p. 182
Park: Journal of Composite Materials, Vol. 37(2003), p. 351
Online since: May 2014
Authors: Guang Yu Li, Liang Hou
Research on warehouse safety warning system based on multi-sensor fusion
Liang Hou 1, a, Guangyu Li 1,b
1 School of Information Engineering
Jilin Agricultural Science And Technology College
Jilin, China
aHou_Liang1@126.com, bLi_Guangyu1@125.com
Keywords: wireless communications; temperature monitoring; smoke detector; infrared monitoring.
The results show that the use of security warning systems can use the limited funds to address storage warehouse security risks in the complex security environment, improve the efficiency of storage and security management of funds, save manpower, material and financial resources, and reduce storage costs.
On the basis of comparative analysis of modern security technology, this paper comprehensively utilized computer vision technology [2], sensor technology (temperature, smoke, infrared sensing), wireless communication technology, RFID radio frequency technology [3], database management technology and other advanced technologies, proposed storage security early warning systems framework based on multi-sensor fusion and developed online storage security monitoring and early warning system, achieving the reservoir area of the range of fire, theft monitoring and timely transmitting the warehouse exception information to the monitoring person over wireless networks to ensure the safe of storage materials.
It saves manpower, material and financial resources, and reduces storage costs.The research of safety warning platform can meet security warning problem by warning eliminate security risks, it tries to eliminate the danger in the bud to reduce disaster losses the maximum extent under current conditions.
References [1] Z.Liu, J.Makar, A.KKim: Development of Fire Detection Systems in the Intelligent Building, 12th International Conference on Automatic Fire Detection, National Institute of Standards and Technology,Gaithersburg, Maryland U.S.A. (2009) [2] Y.Gong, G.Proietti, C.Faloutsos: Image indexing and retrieval based on human perceptual co- lor clustering,.Computer Vision and Pattern Recognition Proceedings of IEEE Computer Soci-ey Conference (1998) [3] Shuenn-Jyi Wand, Dah-Lih Jeng, Meng-Tsai: Early fire detection method in video for Vessels, Journal of Systems and Software (2009) [4] Q.Jun, D.Gong: The auto-fire-detection and auto-putting out system.
The results show that the use of security warning systems can use the limited funds to address storage warehouse security risks in the complex security environment, improve the efficiency of storage and security management of funds, save manpower, material and financial resources, and reduce storage costs.
On the basis of comparative analysis of modern security technology, this paper comprehensively utilized computer vision technology [2], sensor technology (temperature, smoke, infrared sensing), wireless communication technology, RFID radio frequency technology [3], database management technology and other advanced technologies, proposed storage security early warning systems framework based on multi-sensor fusion and developed online storage security monitoring and early warning system, achieving the reservoir area of the range of fire, theft monitoring and timely transmitting the warehouse exception information to the monitoring person over wireless networks to ensure the safe of storage materials.
It saves manpower, material and financial resources, and reduces storage costs.The research of safety warning platform can meet security warning problem by warning eliminate security risks, it tries to eliminate the danger in the bud to reduce disaster losses the maximum extent under current conditions.
References [1] Z.Liu, J.Makar, A.KKim: Development of Fire Detection Systems in the Intelligent Building, 12th International Conference on Automatic Fire Detection, National Institute of Standards and Technology,Gaithersburg, Maryland U.S.A. (2009) [2] Y.Gong, G.Proietti, C.Faloutsos: Image indexing and retrieval based on human perceptual co- lor clustering,.Computer Vision and Pattern Recognition Proceedings of IEEE Computer Soci-ey Conference (1998) [3] Shuenn-Jyi Wand, Dah-Lih Jeng, Meng-Tsai: Early fire detection method in video for Vessels, Journal of Systems and Software (2009) [4] Q.Jun, D.Gong: The auto-fire-detection and auto-putting out system.