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Online since: May 2025
Authors: Sengo Kobayashi, Satoshi Okano, Mai Kobayashi, Tomoya Nakae
Effect of Inhomogeneous Oxygen Distribution on Martensitic Transformation of b Phase in Ti-15at%Nb-1at%O Alloy
Sengo Kobayashi1,a*, Mai Kobayashi2,b , Tomoya Nakae3,c
and Satoshi Okano1,d
1Graduate School of Science and Engineering, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577, Japan.
2Graduate student, Ehime University, 3 Bunkyo-cho, Matsuyama, 790-8577, Japan.
Introduction Titanium alloys are used in various fields, such as aircraft materials, chemical plant materials, and biomaterials, because of their high specific strength, excellent corrosion resistance, and biocompatibility [1–5].
The TEM experiment was conducted at the Division of Material Science Research Support, the Advanced Research Support Center (ADRES), Ehime University.
Takayama: Keikinzoku/Journal Japan Inst.
Introduction Titanium alloys are used in various fields, such as aircraft materials, chemical plant materials, and biomaterials, because of their high specific strength, excellent corrosion resistance, and biocompatibility [1–5].
The TEM experiment was conducted at the Division of Material Science Research Support, the Advanced Research Support Center (ADRES), Ehime University.
Takayama: Keikinzoku/Journal Japan Inst.
Online since: July 2011
Authors: M. Mascot, J.C. Carru, Didier Fasquelle
The optimized annealing conditions (950°C for 15 min) give the following results: εr = 780 and tgδ = 0.01 at 100 kHz, Pr = 13 µC/cm², Ec = 63 kV/cm and a tunability of 55%.
1 Introduction
Piezoelectric actuators, infrared sensors, FeRAM usually contain lead based materials [1-2].
Among these materials, PbZrTiO3 (PZT) is the most used thanks to its superior piezoelectric performances.
Accordingly, it is now necessary to implement materials without prohibited substances.
[5] Alexandru H.V, Berbecaru C, Ioachim A,Banciu M.G, Toacsen M.I, Nedelcu L, Ghetu D, Stoica G, Materials Science and Engineering B118 (2005) 92-96
[8] Malic B, Boerasu I, Mandeljc M, Kosec M, Sherman V, Yamada T, Setter N, Vakadinovic M, Journal of European Ceramic Society 27 (2007) 2945-2948
Among these materials, PbZrTiO3 (PZT) is the most used thanks to its superior piezoelectric performances.
Accordingly, it is now necessary to implement materials without prohibited substances.
[5] Alexandru H.V, Berbecaru C, Ioachim A,Banciu M.G, Toacsen M.I, Nedelcu L, Ghetu D, Stoica G, Materials Science and Engineering B118 (2005) 92-96
[8] Malic B, Boerasu I, Mandeljc M, Kosec M, Sherman V, Yamada T, Setter N, Vakadinovic M, Journal of European Ceramic Society 27 (2007) 2945-2948
Online since: June 2011
Authors: Ying Pin Huang, Chia Wen Peng, Yi Han Huang, Ting Ru Tsai, Wei Ru Kuo, Hen Chien Lin
In the 1986 soil improvement regulations of Japan, the charcoal was regarded as an outstanding material in terms of soil improvement material [29].
Materials In this study, peat and Mikania micrantha charcoal (MMC) was used as a substrate.
It is implied that MMC is a porous material with an adsorbable ability.
Harris: Interdisciplinary Science Reviews Vol. 24 (1999) p. 301
Zhou: Quarterly Journal of Forest Research Vol. 31 (2009), p. 55
Materials In this study, peat and Mikania micrantha charcoal (MMC) was used as a substrate.
It is implied that MMC is a porous material with an adsorbable ability.
Harris: Interdisciplinary Science Reviews Vol. 24 (1999) p. 301
Zhou: Quarterly Journal of Forest Research Vol. 31 (2009), p. 55
Online since: November 2003
Authors: Dong Won Shin, Won-Woo Baek, Jeong Ok Lim, Sang Tae Lee, Jeung Soo Huh
Journal Citation (to be inserted by the publisher)
Copyright by Trans Tech Publications
Gas Sensing Properties of Nanocrystalline ITO Thick Films with Different
Particle Sizes
Won-Woo Baek1, Dong-Won Shin
1, Sang-Tae Lee
1, Jeong-Ok Lim
2 and
Jeung-Soo Huh
1*
1
Department of Materials Science and Metallurgy Kyungpook National University, 702-701, Daegu,
Korea. jshuh@knu.ac.kr
2
Department of Biomedical Engineering, Kyungpook National University, 702-701, Daegu, Korea
Keywords : ITO, Nanocrystalline, Coprecipitation Method, Particle Size, Ethanol Sensor
Abstract.
Nano-sized materials, have much bigger surface-bulk ratio than coarse materials.
Thus, surface properties become paramount, which makes these materials particularly appealing in applications in which such properties are exploited, as in gas sensors.
The bulk conduction based sensors involve gas-solid reactions in series with a change in the stoichiometry of the bulk sensor material.
Ikegami, particle size effect, Materials Letters 52 (2002) 114
Nano-sized materials, have much bigger surface-bulk ratio than coarse materials.
Thus, surface properties become paramount, which makes these materials particularly appealing in applications in which such properties are exploited, as in gas sensors.
The bulk conduction based sensors involve gas-solid reactions in series with a change in the stoichiometry of the bulk sensor material.
Ikegami, particle size effect, Materials Letters 52 (2002) 114
Online since: May 2014
Authors: Vladimir M. Petrov
For instance, it seems reasonable to consider the dynamics of the share of national income spent for science and education.
Growing Diversity: Human ‘Material’ and Technical Means Aspiration to increase the variety, or simply ‘expansion’, i.e., tendency (A), in the case of socio-cultural systems, can refer to two their aspects. 4) GROWTH OF THE DIVERSITY OF THE ‘HUMAN MATERIAL’ constituting the main property of the system.
This general evolutionary regularity is valid for the human beings, so in socio-cultural systems the diversity of their ‘material’ is determined mainly by men’s parameters.
Journal of Russian and East European Psychology, 38 (2000) 28-44
The information approach to human sciences, especially aesthetics.
Growing Diversity: Human ‘Material’ and Technical Means Aspiration to increase the variety, or simply ‘expansion’, i.e., tendency (A), in the case of socio-cultural systems, can refer to two their aspects. 4) GROWTH OF THE DIVERSITY OF THE ‘HUMAN MATERIAL’ constituting the main property of the system.
This general evolutionary regularity is valid for the human beings, so in socio-cultural systems the diversity of their ‘material’ is determined mainly by men’s parameters.
Journal of Russian and East European Psychology, 38 (2000) 28-44
The information approach to human sciences, especially aesthetics.
Online since: February 2026
Authors: Henry Osorto, Javier Enrique Delcid Carrasco
APIs in data analysis and computational science.
Materials and Methods This section describes the procedures implemented to carry out the demonstration of the use of data from the BCH Web API.
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, vol.
Cuccurullo, bibliometrix: An R-tool for comprehensive science mapping analysis.
Journal of Informetrics, vol. 11, no. 4, pp. 959-975, 2017. doi:10.1016/j.joi.2017.08.007 [12] T.
Materials and Methods This section describes the procedures implemented to carry out the demonstration of the use of data from the BCH Web API.
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, vol.
Cuccurullo, bibliometrix: An R-tool for comprehensive science mapping analysis.
Journal of Informetrics, vol. 11, no. 4, pp. 959-975, 2017. doi:10.1016/j.joi.2017.08.007 [12] T.
Online since: September 2013
Authors: Juan Juan Dai, Yu Rong Ouyang
The state index of construction period is mainly determined by the land occupation per unit of transportation capacity, which represents resource consumption and the consumption of main construction materials.
The state index during construction period is mainly determined by land occupation per unit of transportation capacity, which represents resource consumption, and the consumption of main construction materials.
(C5) Qualitative The utilization rate of building material during construction period could be evaluated from the type and amount and effect of resource-oriented utilization in building materials / Utilization Rate of Discarding Soil(C6) Quantitative Utilization Rate of Discarding Soil(%)=amount of reused discarding soil(m3)/amount of discarding soil(m3) Investment in Environmental Protection Investment Rate of Environmental Protection (C7) Quantitative Investment rate of environmental protection (%) = investment in environmental protection (10 thousand yuan ) / total investment of project (10 thousand yuan) ×100% % Operation Period Pressure Index (PIO) Operation Condition of Expressway Reasonability of the Traffic Volume Characteristics(D1) Qualitative Reasonability of the actual road traffic volume, average road vehicle speed and the component ratios of vehicle types / Annual Traffic Accident Rate of Dangerous Cargo Transportation(D2) Quantitative Annual traffic
Journal of Highway and Transportation Research and Development, 2006(3): 142-145
Hefei: University of Science and Technology of China Press, 2001
The state index during construction period is mainly determined by land occupation per unit of transportation capacity, which represents resource consumption, and the consumption of main construction materials.
(C5) Qualitative The utilization rate of building material during construction period could be evaluated from the type and amount and effect of resource-oriented utilization in building materials / Utilization Rate of Discarding Soil(C6) Quantitative Utilization Rate of Discarding Soil(%)=amount of reused discarding soil(m3)/amount of discarding soil(m3) Investment in Environmental Protection Investment Rate of Environmental Protection (C7) Quantitative Investment rate of environmental protection (%) = investment in environmental protection (10 thousand yuan ) / total investment of project (10 thousand yuan) ×100% % Operation Period Pressure Index (PIO) Operation Condition of Expressway Reasonability of the Traffic Volume Characteristics(D1) Qualitative Reasonability of the actual road traffic volume, average road vehicle speed and the component ratios of vehicle types / Annual Traffic Accident Rate of Dangerous Cargo Transportation(D2) Quantitative Annual traffic
Journal of Highway and Transportation Research and Development, 2006(3): 142-145
Hefei: University of Science and Technology of China Press, 2001
Online since: October 2008
Authors: Yao Chun Zhang, Bao Zhu Cao, Yue Ming Zhao
The merits of both materials
improve the compression capacity of composite member.
Periphery is steel and the material number is 1.
Inner material is concrete (simulated by self-defining material "Cast iron") numbered 2.
References [1] Brain Uy:Strength of concrete filled steel box columns incorporating local buckling, Journal of Structural Engineering[J], 2000(3),p.341-352
[7] Jiang Jianjing:Nonlinear finite element theory of reinforced concrete structure[M],Shanxi Science Press,1994(3),p.7-15
Periphery is steel and the material number is 1.
Inner material is concrete (simulated by self-defining material "Cast iron") numbered 2.
References [1] Brain Uy:Strength of concrete filled steel box columns incorporating local buckling, Journal of Structural Engineering[J], 2000(3),p.341-352
[7] Jiang Jianjing:Nonlinear finite element theory of reinforced concrete structure[M],Shanxi Science Press,1994(3),p.7-15
Online since: August 2013
Authors: Xian Zhao Liu
It composed the material base for forest restoration and succession.
Many financial, material and human resources will be efficiently used following these principles, e.g., increase the role of natural regeneration.
Science, Vol.277 (25):515-522 [2] Sasaki, N., Putz, F.E., 2009.
Northwest Science, Vol. 72, Special Issue No.2
Journal of the American Statistical Association 87:210-217
Many financial, material and human resources will be efficiently used following these principles, e.g., increase the role of natural regeneration.
Science, Vol.277 (25):515-522 [2] Sasaki, N., Putz, F.E., 2009.
Northwest Science, Vol. 72, Special Issue No.2
Journal of the American Statistical Association 87:210-217
Online since: June 2016
Authors: Jochen Deuse, Maike Klöckner, Nils Wantia, Bernd Kuhlenkötter, Frank Heinze, Jürgen Rossmann
For example, a gripper from the robot system will be matched against an item in the process, taking into account attributes as the weight, dimensions and material properties of the item and attributes such as the valid payload, and grasping methods of the gripper.
Gravot, A hybrid approach to intricate motion, manipulation and task planning, The International Journal of Robotics Research, vol. 28, no. 1, (2009) 104–126
Long, An Extension to PDDL for Expressing Temporal Planning Domains (PDDL2.1), Journal of Artificial Intelligence Research, Vol. 20, No. 20, AI Access Foundation, (2003) 61-124
Schlette, The Simulation and Animation of Virtual Humans to Better Understand Ergonomic Conditions at Manual Workplaces, The Journal on Systemics, Cybernetics and Informatics (JSCI), Volume 8. (2010) [18] N.
Rossmann, Symbolic Planning for Industrial Applications – the eRobotics Approach, Proceedings of the IEEE International Conference on Automation Science and Engineering (CASE), IEEE, ISBN 978-1-4799-5283-0. (2014) [19] F.
Gravot, A hybrid approach to intricate motion, manipulation and task planning, The International Journal of Robotics Research, vol. 28, no. 1, (2009) 104–126
Long, An Extension to PDDL for Expressing Temporal Planning Domains (PDDL2.1), Journal of Artificial Intelligence Research, Vol. 20, No. 20, AI Access Foundation, (2003) 61-124
Schlette, The Simulation and Animation of Virtual Humans to Better Understand Ergonomic Conditions at Manual Workplaces, The Journal on Systemics, Cybernetics and Informatics (JSCI), Volume 8. (2010) [18] N.
Rossmann, Symbolic Planning for Industrial Applications – the eRobotics Approach, Proceedings of the IEEE International Conference on Automation Science and Engineering (CASE), IEEE, ISBN 978-1-4799-5283-0. (2014) [19] F.