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Online since: March 2009
Authors: Sheldon M. Wiederhorn, José M. López-Cepero, Julian Martínez-Fernández, António Ramirez de Arellano-López
The fracture surface of the sapphire plate was
observed by using a Leica DMRM Materials
Research Microscope with a 10x objective
1.
On the other hand, the behavior of hook B (Fig. 8) differs in several key points.
Krause, in: 26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A, edited by H.
Singh, Vol. 23, issue 3 of Ceramic Engineering and Science Proceedings, The American Ceramic Society, Westerville, OH (2002)
On the other hand, the behavior of hook B (Fig. 8) differs in several key points.
Krause, in: 26th Annual Conference on Composites, Advanced Ceramics, Materials, and Structures: A, edited by H.
Singh, Vol. 23, issue 3 of Ceramic Engineering and Science Proceedings, The American Ceramic Society, Westerville, OH (2002)
Eco-Toxicological Evaluation of Fire-Fighting Foams in Small-Sized Aquatic and Semi-Aquatic Biotopes
Online since: February 2014
Authors: Tomonori Kawano, Kohei Otsuka, Kazuya Uezu, Takashi Kadono, Reina Inokuchi, Bart Dewancker, Yuki Ishizaki
Eco-Toxicological Evaluation of Fire-Fighting Foams in Small-Sized Aquatic and Semi-Aquatic Biotopes
Tomonori Kawanoa, Kohei Otsuka, Takashi Kadono, Reina Inokuchi,
Yuki Ishizaki, Bart Dewancker, and Kazuya Uezub
Faculty and Graduate School of Environmental Engineering, The University of Kitakyushu,
1-1 Hibikino, Wakamatsu-ku, Kitakyushu, 808-0135, Japan
a kawanotom@kitakyu-u.ac.jp, b uezu@kitakyu-u.ac.jp
Keywords: biotope, soap, fire-fighting foam, eco-toxicity
Abstract.
The biological materials used in our recent bioassays mostly focused on the acute toxicity and biodegradability of FFF-related chemicals include a tiny fresh water model fish, Oryzias latipes known as Medaka fish [5-7], aquatic protozoa such as Paramecium bursaria [7-9], and P. caudatum [10], germinating seeds of rice (Oryza sativa.
L.) plants [11] which is a key component in the semi-aquatic landscape in Japan, and microbial samples in activated sludge [12].
Materials and Methods Laboratory-sized preliminary studies.
The biological materials used in our recent bioassays mostly focused on the acute toxicity and biodegradability of FFF-related chemicals include a tiny fresh water model fish, Oryzias latipes known as Medaka fish [5-7], aquatic protozoa such as Paramecium bursaria [7-9], and P. caudatum [10], germinating seeds of rice (Oryza sativa.
L.) plants [11] which is a key component in the semi-aquatic landscape in Japan, and microbial samples in activated sludge [12].
Materials and Methods Laboratory-sized preliminary studies.
Online since: December 2020
Authors: Min Li, Shu Ting Zhang, Zhi Ang Liu, Ming Yue Hu, Sulan Ma, Xiao Li Liu
Synthesis of Gold Nanorods by Using H2O2 as the Weak Reducer in a Binary Surfactant Mixture
Shuting Zhang1,a, Zhiang Liu2,b, Mingyue Hu1,c, Sulan Ma1,d, Min Li1,e*
and Xiaoli Liu3,f*
1Jiangsu Key Laboratory of Advanced Laser Materials and Devices, School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, China
2Experimental Teaching and Equipment Management Center, Qufu Normal University, Qufu 273165, China
3Department of Physics, Qufu Normal University, Qufu 273165, China
azst_jsnu@163.com, bzhiang_001@163.com, c1072902135@qq.com, d1821307504@qq.com, *elim2011@jsnu.edu.cn, *fxiaoliliu_opt@126.com
Keywords: Gold nanorods; visible–near infrared spectroscopy; reducer; surfactant
Abstract.
Materials and Methods Chemicals Chloroauric acid (HAuCl4•4H2O), Silver nitrate (AgNO3), hydrogen peroxide (H2O2), sodium hydroxide (NaOH), and sodium borohydride (NaBH4) were purchased from Sinopharm Chemical Reagent Co.
Materials and Methods Chemicals Chloroauric acid (HAuCl4•4H2O), Silver nitrate (AgNO3), hydrogen peroxide (H2O2), sodium hydroxide (NaOH), and sodium borohydride (NaBH4) were purchased from Sinopharm Chemical Reagent Co.
Online since: January 2015
Authors: K.A. Koparkar, N.S. Bajaj, S.K. Omanwar
Luminescent materials held a lion’s share amongst all functional materials.
Introduction Smart materials have been considered to be the next generation of natural materials.
These materials are engineered to have best specific properties or additional properties such as optical, sensing electric and magnetic fields.
Chi, Mechanochromic Fluorescent Materials: Phenomena, Materials and applications, Royal Society of Chemistry, UK, 2014
Segal, Chemical synthesis of ceramic materials, J.
Introduction Smart materials have been considered to be the next generation of natural materials.
These materials are engineered to have best specific properties or additional properties such as optical, sensing electric and magnetic fields.
Chi, Mechanochromic Fluorescent Materials: Phenomena, Materials and applications, Royal Society of Chemistry, UK, 2014
Segal, Chemical synthesis of ceramic materials, J.
Online since: September 2007
Authors: Alessandro de Stefano
In civil engineering domain, the excitation, e.g. the action of the wind on a tower, or the dynamic
force transmitted by a vehicle to a viaduct, is generally non stationary.
After the fire, the Supervisor for Architectonic Assets committed to the Politecnico di Torino the project for a general experimental campaign on materials and structure (P.
It is the class of damages caused by degradation and chemical modification of construction materials.
Beck, Ka-Veng Yuen, Journal of Engineering Mechanics, ASCE, V. 130, February 2004, pp.192-203 [4] I.F.C.
De Stefano, Key Engineering Materials, 293-294, 2005, 703710 [7] Model selection strategy based non-linear hysteretic System identification , J.
After the fire, the Supervisor for Architectonic Assets committed to the Politecnico di Torino the project for a general experimental campaign on materials and structure (P.
It is the class of damages caused by degradation and chemical modification of construction materials.
Beck, Ka-Veng Yuen, Journal of Engineering Mechanics, ASCE, V. 130, February 2004, pp.192-203 [4] I.F.C.
De Stefano, Key Engineering Materials, 293-294, 2005, 703710 [7] Model selection strategy based non-linear hysteretic System identification , J.
Online since: March 2021
Authors: Isabel Malico, Sérgio Cavaleiro Costa, Rui Pedro Monteiro Lima, Luís Rato
Key aspects in the design and operation of billet heating furnaces are product quality, furnace efficiency and pollutants formation [4].
The furnace chamber is made of a cylindrical region lined with refractory material with an internal diameter of 0.38 m, below which a channel with rectangular cross-section exists (the skids are placed between these two regions).
The interior wall of the furnace is covered with refractory material with an emissivity of 0.9, while brass is considered to have a 0.82 emissivity value.
Fedorov, Direct flame impingement heating for rapid thermal materials processing.
Viskanta, Mathematical modeling of direct flame impingement heat transfer, in: Proceedings of the ASME 2006 International Mechanical Engineering Congress and Exposition, ASME, 2007, pp. 615-623 [3] L.K.
The furnace chamber is made of a cylindrical region lined with refractory material with an internal diameter of 0.38 m, below which a channel with rectangular cross-section exists (the skids are placed between these two regions).
The interior wall of the furnace is covered with refractory material with an emissivity of 0.9, while brass is considered to have a 0.82 emissivity value.
Fedorov, Direct flame impingement heating for rapid thermal materials processing.
Viskanta, Mathematical modeling of direct flame impingement heat transfer, in: Proceedings of the ASME 2006 International Mechanical Engineering Congress and Exposition, ASME, 2007, pp. 615-623 [3] L.K.
Online since: January 2021
Authors: V. Sydorets, R. Gubatyuk, O. Prokof’iev, S. Rymar, Valery Kostin
This is connected with the phenomenon of skin effect, especially during heating of magnetic materials to the point of phase transition (Curie point) [13].
Zhou, Effect on hardness and microstructures of rail joint with ultra-narrow gap arc welding by post weld heat treatment, Key Engineering Materials 737 (2017) 90-94. https://doi.org/10.4028/www.scientific.net/KEM.737.90 [8] R.S.
Zhou, Effect on hardness and microstructures of rail joint with ultra-narrow gap arc welding by post weld heat treatment, Key Engineering Materials 737 (2017) 90-94. https://doi.org/10.4028/www.scientific.net/KEM.737.90 [8] R.S.
Online since: May 2012
Authors: Guo Xing Chen, Hai Yang Zhuang, Hui Long
Correspondence to: Guoxing Chen, Institute of Geotechnical Engineering, Nanjing University of Technology, Nanjing, 210009, China.
[4] He Mei-de,LIU Jun,et al. : Chinese Journal of Rock Mechanics and Engineering, Vol. 29(2010), p. 603, in Chinese
[8] ZHUANG Hai-yang, CHEN Guo-xing, ZHU Ding-hua: Chinese Journal of Geotechnical Engineering, Vol. 28(2006), p. 1267, in Chinese
Geotechnical Earthquake Engineering.
[10] LEE Jeeho, FENVES Gregory L: Journal of Engineering Mechanics, Vol. 124 (1998), p. 892
[4] He Mei-de,LIU Jun,et al. : Chinese Journal of Rock Mechanics and Engineering, Vol. 29(2010), p. 603, in Chinese
[8] ZHUANG Hai-yang, CHEN Guo-xing, ZHU Ding-hua: Chinese Journal of Geotechnical Engineering, Vol. 28(2006), p. 1267, in Chinese
Geotechnical Earthquake Engineering.
[10] LEE Jeeho, FENVES Gregory L: Journal of Engineering Mechanics, Vol. 124 (1998), p. 892
Online since: February 2018
Authors: Larry A. Fahnestock, Santiago R. Zaruma
Key design parameters are compared in Table 1.
"Open System for Earthquake Engineering Simulation", Pacific Earthquake Engineering Research Center (PEER), University of California, Berkeley, CA
Blume Earthquake Engineering Center, Stanford Univ., Stanford, CA
Dissertation, Department of Structural Engineering, Budapest University of Technology and Economics, Budapest, Hungary
“Shear design of steel frame joints,” Engineering Journal, AISC, Vol. 15, No. 3.
"Open System for Earthquake Engineering Simulation", Pacific Earthquake Engineering Research Center (PEER), University of California, Berkeley, CA
Blume Earthquake Engineering Center, Stanford Univ., Stanford, CA
Dissertation, Department of Structural Engineering, Budapest University of Technology and Economics, Budapest, Hungary
“Shear design of steel frame joints,” Engineering Journal, AISC, Vol. 15, No. 3.
Online since: October 2011
Authors: Abdulrahman M. Al-Ahmari, Anis Gharbi, Mohamed Kais Msakni, Hisham Al-Khalefah
A good representation of the solution is a key factor for designing an effective and efficient GA.
Software Engineering & Applications, Vol. (3), pp. 674-682, 2010
“Meta-heuristics in cellular manufacturing: A state-of-the-art review” International Journal of Industrial Engineering Computations, Vol (2), No. 1, pp. 123-140, 2011
Tariq A., Hussain I., and Abdul Ghafoor “A hybrid genetic algorithm for machine-part grouping” Computers & Industrial Engineering, Vol. 56, pp. 347–356, 2009
“Designing Cellular Manufacturing Systems with Variable Production Costs and Times” Journal of King Saud University - Engineering Sciences(1), Vol. 15, pp.95-111, 2003
Software Engineering & Applications, Vol. (3), pp. 674-682, 2010
“Meta-heuristics in cellular manufacturing: A state-of-the-art review” International Journal of Industrial Engineering Computations, Vol (2), No. 1, pp. 123-140, 2011
Tariq A., Hussain I., and Abdul Ghafoor “A hybrid genetic algorithm for machine-part grouping” Computers & Industrial Engineering, Vol. 56, pp. 347–356, 2009
“Designing Cellular Manufacturing Systems with Variable Production Costs and Times” Journal of King Saud University - Engineering Sciences(1), Vol. 15, pp.95-111, 2003