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Online since: December 2012
Authors: Zhen Yu Li, Tao Chen, Jian Jiang Yao, Yang Lv, Min Li, Wu Ming Zhang, Guang Li
Several novel efforts to the hybrid structure of multi-layer organic materials had been made to increase the sensitivity of detection and reduce the consumption of reagents.
Experimental Reagents and Materials.
Besides these, the method proposed in this work for microfluidic chip fabrication was much simpler and time/material saving comparing to the soft lithography and PDMS molding [11].
Acknowledgements This work was supported by the National Natural Science Foundation of China (No. 60974114) and State Key Laboratory Program.
Yus: International Journal of Food Microbiology Vol. 125 (2008), p.357
Experimental Reagents and Materials.
Besides these, the method proposed in this work for microfluidic chip fabrication was much simpler and time/material saving comparing to the soft lithography and PDMS molding [11].
Acknowledgements This work was supported by the National Natural Science Foundation of China (No. 60974114) and State Key Laboratory Program.
Yus: International Journal of Food Microbiology Vol. 125 (2008), p.357
Online since: July 2014
Authors: Na Li, Xiang Tao, Zhe Ying Jin, Mei Jie Sun, Lai Shun Shi
Slow-set asphalt emulsifier is a key material for slurry seal [7,8].
Experimental Materials.
Acknowledgement The authors would like to thank the financial support from the Shandong Provincial Science and Technology Project (No. 2012GGX10708).
Tsai: Journal of Central South University Vol. 19(2012), p.2394 [9] C.
Li: Advanced Materials Research Vol. 909(2014), p.72
Experimental Materials.
Acknowledgement The authors would like to thank the financial support from the Shandong Provincial Science and Technology Project (No. 2012GGX10708).
Tsai: Journal of Central South University Vol. 19(2012), p.2394 [9] C.
Li: Advanced Materials Research Vol. 909(2014), p.72
Online since: June 2012
Authors: Li Jing Zou
Coating material reduces the diffusion and chemical reaction between the props and the work piece, thereby reducing wear and tear, a better solution to the conflict between the tool strength and toughness.
At present, only relying on the advanced cooling technology, the development of new high-temperature alloy materials and improvement of turbine blade manufacturing process is difficult to meet the industrial demand in a short period, and therefore strive to improve the pitting corrosion resistance of advanced turbine blade is essential .
Vacuum Science and Technology, 1997, 17(5): 351-354 [6] Mukong Wang, Ruixin Ma, Wei Lin.
The research progress of TiAlN hard film / coating material.
Journal of Chinese Electron Microscopy Society, 2004, 23(3): 252-256
At present, only relying on the advanced cooling technology, the development of new high-temperature alloy materials and improvement of turbine blade manufacturing process is difficult to meet the industrial demand in a short period, and therefore strive to improve the pitting corrosion resistance of advanced turbine blade is essential .
Vacuum Science and Technology, 1997, 17(5): 351-354 [6] Mukong Wang, Ruixin Ma, Wei Lin.
The research progress of TiAlN hard film / coating material.
Journal of Chinese Electron Microscopy Society, 2004, 23(3): 252-256
Online since: March 2005
Authors: A.A. Naqvi, M.M. Nagadi, Omar S. Baghabra Al-Amoudi
B Al-Amoudi3,c
1Center for Applied Physical Sciences, King Fahd University of Petroleum and Minerals,
Dhahran-31261, Saudi Arabia.
2Department of Physics, King Fahd University of Petroleum and Minerals,
Dhahran-31261, Saudi Arabia.
3Center for Engineering Research, King Fahd University of Petroleum and Minerals,
Dhahran-31261, Saudi Arabia.
The KFUPM accelerator-based PGNAA facility [7], which is a thermal neutron capture based PGNAA setup, was designed to analyze large samples of bulk material.
The setup consists of a rectangular moderator, which can be used to analyze 14 cm long cylindrical samples with a diameter up to 25 cm [7] The size of the sample, which can be used with the KFUPM moderator, depends upon the sample material and is to be calculated using the Monte Carlo simulation [7].
The 2.22 MeV thermal neutron capture peak from hydrogen in the moderator material is prominent in the spectrum.
Journal of Materials in Civil Engineering, Vol. 8, (1996) pp.63-69
The KFUPM accelerator-based PGNAA facility [7], which is a thermal neutron capture based PGNAA setup, was designed to analyze large samples of bulk material.
The setup consists of a rectangular moderator, which can be used to analyze 14 cm long cylindrical samples with a diameter up to 25 cm [7] The size of the sample, which can be used with the KFUPM moderator, depends upon the sample material and is to be calculated using the Monte Carlo simulation [7].
The 2.22 MeV thermal neutron capture peak from hydrogen in the moderator material is prominent in the spectrum.
Journal of Materials in Civil Engineering, Vol. 8, (1996) pp.63-69
Online since: August 2020
Authors: Dalibor Kocáb, Petr Žítt, Sabina Hüblová
Introduction
Recent years have brought an increased emphasis on the durability of building materials, and concrete is no exception.
If a concrete structure or its part comes in contact with water (precast roadway panels, railway ties, water reservoirs, etc.), the material’s pore structure will absorb it.
Acknowledgement This paper has been written as a part of project No. 19-22708S, supported by the GAČR - Czech Science Foundation and project No.
Turkiewicz, Properties and durability of coarse igneous rock aggregates and concretes, Construction and Building Materials, 126 (2016) 119-129
Yi, Freeze-Thaw Durability of Air-Entrained Concrete, The Scientific World Journal, 2013 (2013) 1-6
If a concrete structure or its part comes in contact with water (precast roadway panels, railway ties, water reservoirs, etc.), the material’s pore structure will absorb it.
Acknowledgement This paper has been written as a part of project No. 19-22708S, supported by the GAČR - Czech Science Foundation and project No.
Turkiewicz, Properties and durability of coarse igneous rock aggregates and concretes, Construction and Building Materials, 126 (2016) 119-129
Yi, Freeze-Thaw Durability of Air-Entrained Concrete, The Scientific World Journal, 2013 (2013) 1-6
Online since: July 2011
Authors: Xiao Feng Xie, Rong Gang Li, Chuan Shan Zhao
Study of Flotation Deinking Efficiency of Old Newspaper and Old Magazine
Ronggang Li1, a, Xiaofeng Xie1, b and Chuanshan Zhao1, c
1 Key Lab. of Paper Science and Technology of Ministry of Education, Shandong Polytechnic University, Jinan, 250353, China
alrg923@163.com, bsd_xiexf@163.com, cppzcs78@163.com
Keywords: flotation deinking; old newspaper; old magazine
Abstract.
Experimental Materials.
The raw material used in this study was taken from a paper corporation.
Flotation rate constant K is convenient for comparing the relative floatability of different materials under a given set of conditions.
International Journal of Mineral Progressing, 1999, 56(1), 277-316.
Experimental Materials.
The raw material used in this study was taken from a paper corporation.
Flotation rate constant K is convenient for comparing the relative floatability of different materials under a given set of conditions.
International Journal of Mineral Progressing, 1999, 56(1), 277-316.
Online since: October 2013
Authors: Ileana Ciobanu, Mihai Berteanu, Pierre de Hillerin, Radu Bidiugan, Luminita Dumitru, Alina Iliescu, Ruxandra Badea, Horatiu Dinu
Materials.
We mention that the patient presents osteoarthritis at the right knee, clinically and radiologically noticed, a right hip joint fracture, object to surgery, with osteosinthesis material, subsequently extracted, in her case history, and recent repeated falls.
Gait Analysis In The Science Of Rehabilitation, Monography, Joel A.
Inertial sensor-based knee flexion/extension angle estimation, Glen Cooper et al, Journal of Biomechanics 42 (2009) 2678–2685 [7.]
Advanced Rehabilitation Technology, Ciobanu Ileana, Berteanu Mihai, Applied Mechanics and Materials, vol. 186, pp. 35-45, 201
We mention that the patient presents osteoarthritis at the right knee, clinically and radiologically noticed, a right hip joint fracture, object to surgery, with osteosinthesis material, subsequently extracted, in her case history, and recent repeated falls.
Gait Analysis In The Science Of Rehabilitation, Monography, Joel A.
Inertial sensor-based knee flexion/extension angle estimation, Glen Cooper et al, Journal of Biomechanics 42 (2009) 2678–2685 [7.]
Advanced Rehabilitation Technology, Ciobanu Ileana, Berteanu Mihai, Applied Mechanics and Materials, vol. 186, pp. 35-45, 201
Online since: March 2019
Authors: Siti Khoiri Inayah, Tutik Dwi Wahyuningsih, Chairil Anwar, Harno Dwi Pranowo
Ultrasound-Assisted Synthesis of Some Curcumin Analogs
and their Synergistic Effect with Ferulic Acid
on α-Amylase Inhibition
Siti Khoiri Inayaha, Harno Dwi Pranowob, Tutik Dwi Wahyuningsihc
and Chairil Anward,*
Department of Chemistry, Faculty of Mathematics and Natural Sciences
Universitas Gadjah Mada, Sekip Utara Yogyakarta 55281, Indonesia
as.khoiri@mail.ugm.ac.id, bharnodp@ugm.ac.id, ctutikdw@ugm.ac.id, dchanwar@ugm.ac.id
Keywords: Curcumin Analogs, Ultrasound, Synergistic Effect, Ferulic Acid, α-Amylase
Abstract.
Material and Methods Materials The materials used were ferulic acid, quercetin, 4-dimethylaminobenzaldehyde, and some monoketone (acetone, cyclopentanone, and cyclohexanone), sodium hydroxide, ethanol, methanol, and other reagents were purchased from Aldrich.
The structure elucidation was only performed by FTIR, 1H-NMR and mass spectrometers and the spectra were compared to the reported journal [6].
Material and Methods Materials The materials used were ferulic acid, quercetin, 4-dimethylaminobenzaldehyde, and some monoketone (acetone, cyclopentanone, and cyclohexanone), sodium hydroxide, ethanol, methanol, and other reagents were purchased from Aldrich.
The structure elucidation was only performed by FTIR, 1H-NMR and mass spectrometers and the spectra were compared to the reported journal [6].
Online since: February 2013
Authors: Shu Suo Li, Hui Li, Fu Lin Li, Sheng Kai Gong, Heng Zhang
Influence of Ageing Treatments on Stress Rupture Properties of Ni3Al-base Single-crystal Alloy IC21 at 850℃
Hui Lia, Fulin Lib, Shusuo Lic, Heng Zhangd and Shengkai Gonge
School of Materials Science and Engineering, Beihang University, Beijing 100191, China
axiaohui19870828@163.com, blifulin007@163.com, clishs@buaa.edu.cn, d546why@163.com, egongsk@buaa.edu.cn
Keywords: Heat treatment, Stress rupture life, Dislocations, Stacking fault.
Experimental Procedure The material used in this study was IC21 single-crystal alloy which is a Ni-Al-Mo-Re system alloy.
Yu, et al., Influence of heat treatment on the microstructure and stress rupture property of DZ951 alloy, Journal of Materials Processing Technology. 186 (2007) 315-322
Experimental Procedure The material used in this study was IC21 single-crystal alloy which is a Ni-Al-Mo-Re system alloy.
Yu, et al., Influence of heat treatment on the microstructure and stress rupture property of DZ951 alloy, Journal of Materials Processing Technology. 186 (2007) 315-322
Online since: October 2013
Authors: Salvo Mirabella, Salvo Cosentino, Antonio Terrasi
It should be noted that, contrary to photonics applications, for PV purposes the indirect nature of the energy bandgap in Si and Ge NS is advantageous, since the photogenerated electron-hole pair has a longer lifetime with respect to direct bandgap materials.
The thermal behavior of light absorption is essentially due to the variation of the EgOPT, [shown in the inset of panel (a)] which is constant up to 900°C for MS samples, while it decreases for PECVD materials, accounting for what observed in a spectra.
However, the bandgap tuning in Si NS is still challenging as the quantum confinement effect appears only for NC lower than 5 nm (exciton Bohr radius in Si), thus other Si-compatible materials could be exploited to overcome this limit.
Conibeer, Materials Today 10, 11 (2007) [4] A.
Cardona, Journal of Non-Crystalline Solids 32, 405 (1979) [49] S.
The thermal behavior of light absorption is essentially due to the variation of the EgOPT, [shown in the inset of panel (a)] which is constant up to 900°C for MS samples, while it decreases for PECVD materials, accounting for what observed in a spectra.
However, the bandgap tuning in Si NS is still challenging as the quantum confinement effect appears only for NC lower than 5 nm (exciton Bohr radius in Si), thus other Si-compatible materials could be exploited to overcome this limit.
Conibeer, Materials Today 10, 11 (2007) [4] A.
Cardona, Journal of Non-Crystalline Solids 32, 405 (1979) [49] S.