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Online since: September 2013
Authors: Hai Xia Wang, Yu Liu, Ling Liu, Hui Ming Bao, Bao Zhan Liu
Effects of nutritional conditions on the Stable Carbon and Nitrogen Isotope of Microalgae
WANG Haixia1, a, LIU Yu1,b, LIU Ling1,c, Bao Huiming1,d and LIU Baozhan2,e
1College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, P.R.China
2Department of Geology and Geophysics, Louisiana State University, Baton Rouge 7803, U.S.A.
Materials and methods Culture.
Edna, “Carbon isotope signature variability among cultured microalgae: Influence of species, nutrients and growth”, Journal of Experimental Marine Biology and Ecology, vol.372, pp.98-105, 2009
Materials and methods Culture.
Edna, “Carbon isotope signature variability among cultured microalgae: Influence of species, nutrients and growth”, Journal of Experimental Marine Biology and Ecology, vol.372, pp.98-105, 2009
Online since: August 2019
Authors: Takron Chantadee, Setthapong Senarat, Yaowaruk Phorom, Wichai Santimaleeworagun, Thawatchai Phaechamud
Experimental
Materials
aMG (Batch No.
Journal of Drug Delivery Science and Technology. 46(2018), 322-329
Journal of Drug Delivery Science and Technology. 46(2018), 322-329
Online since: January 2017
Authors: Yuri Morgalev, Tatiana P. Astafurova, Sergey P. Kulizhskiy, Anastasia A. Burenina, Svetlana A. Suchkova, Al'bina P. Zotikova
Materials and methods
Nanoparticles were obtained by means of laser ablation in distilled water from Pt bars of high degree of purity (99.97 %).
Acknowledgments The results obtained in the framework of the state task № 37.901.2014/K Ministry of education and science of Russia.
Gardea-Torresdey, Influence of CeO2 and ZnO nanoparticles on cucumber physiological markers and bioaccumulation of Ce and Zn: a life cycle study, Journal of Agricultural and Food Chemistry. 61 (2013) 11945-11951
Acknowledgments The results obtained in the framework of the state task № 37.901.2014/K Ministry of education and science of Russia.
Gardea-Torresdey, Influence of CeO2 and ZnO nanoparticles on cucumber physiological markers and bioaccumulation of Ce and Zn: a life cycle study, Journal of Agricultural and Food Chemistry. 61 (2013) 11945-11951
Online since: January 2005
Authors: Jeong Ok Lim, Woon Yi Baek, Hai Yan Hong
Journal Citation (to be inserted by the publisher)
Copyright by Trans Tech Publications
Effect of Morphine and Bupivacaine on Nicotine-Induced
Catecholamine Secretion from Encapsulated Chromaffin Cells
Hai Yan Hong
1, Jeong Ok Lim
2, Woon Yi Baek3
1,3
Department of Anesthesiology, Kyungpook National University, Daegu, 700-721, Korea
2
Medical Research Institute, Kyungpook National University, Daegu, 700-721, Korea
3
Corresponding author : webaik@knu.ac.kr
Keywords: Bupivacaine, chromaffin cell, epinephrine, encapsulation, nicotine, morphine, bupivacaine.
Materials and Methods Cell preparation.
Sun: Science Vol. 210 (1980), p. 908-10
Materials and Methods Cell preparation.
Sun: Science Vol. 210 (1980), p. 908-10
Online since: November 2015
Authors: Mridula Gupta, Vandana Kumari, Manoj Saxena
Modeling and Simulation of Nanoscale Lateral Gaussian Doped Channel Asymmetric Double Gate MOSFET
Vandana Kumari1,2,a, Manoj Saxena3,b, Mridula Gupta1,c,
1Semiconductor Device Research Laboratory, Department of Electronic Science, University of Delhi, South Campus, New Delhi, 110021, India
2Department of Electronics, Maharaja Agrasen College, University of Delhi, New Delhi, 110096, India
3Department of Electronics, Deen Dayal Upadhyaya College, University of Delhi, New Delhi, 110015, India
avandanakumari511@gmail.com, bsaxena_manoj77@yahoo.co.in,
cmridula@south.du.ac.in (corresponding Author)
Keywords: Band Gap Narrowing, Double Gate, Gaussian Doping, Modeling
Abstract.
The change in band gap due to high channel doping is modeled as [10] [13]: (3a) where N2(x) is the channel doping, BGN.E, BGN.N and BGN.C are material constants i.e. 9x10-3V, 1x1017cm-3 and 0.5 respectively.
Jit, A Subthreshold Swing Model for Symmetric Double Gate (DG) MOSFETs with Vertical Gaussian Doping, Journal of Semiconductor Technology and Science, 10 (2010) 107-117
Jit, On-current modeling of short-channel double-gate (DG) MOSFETs with a vertical Gaussian like doping profile, Journal of semiconductor, 34 (2013) 054001 (8)
The change in band gap due to high channel doping is modeled as [10] [13]: (3a) where N2(x) is the channel doping, BGN.E, BGN.N and BGN.C are material constants i.e. 9x10-3V, 1x1017cm-3 and 0.5 respectively.
Jit, A Subthreshold Swing Model for Symmetric Double Gate (DG) MOSFETs with Vertical Gaussian Doping, Journal of Semiconductor Technology and Science, 10 (2010) 107-117
Jit, On-current modeling of short-channel double-gate (DG) MOSFETs with a vertical Gaussian like doping profile, Journal of semiconductor, 34 (2013) 054001 (8)
Online since: July 2025
Authors: Riski Dwimalida Putri, Dori Fitria, Atia Balkis
Research Methods
Materials
The equipment used includes magnetic stirrers, hot plates, analytical balances, ultraviolet lamps, needles, autoclaves, ovens, bunsen lamps, and glassware.
The materials used were cinnamaldehyde (Merck), 2-acetylnaphthalene (Sigma Aldrich), KOH, ethanol (Supelco), ethyl acetate (Supelco), n-hexane (Supelco), GF254 TLC plate (Merck), nutrient agar (NA), nutrient broth (NB), aqua dest, 70% ethanol, Escherichia coli, and Staphylococcus aureus bacteria.
Until the product is obtained, TLC is then carried out, by highlighting the starting materials, namely cinnamaldehyde and 2-acetylnaphthalene, as well as the product.
One of the syntheses was carried out using the starting materials cinnamaldehyde and 2-acetylnaphthalene but using a NaOH base catalyst and obtained a yield of 65-83%.
The Cinnamylideneacetophenone compound was synthesized using the starting materials cinnamaldehyde and 2-acetylnaphthalene, using a KOH base catalyst in ethanol/distilled water (50% v/v) at room temperature for 24 hours.
The materials used were cinnamaldehyde (Merck), 2-acetylnaphthalene (Sigma Aldrich), KOH, ethanol (Supelco), ethyl acetate (Supelco), n-hexane (Supelco), GF254 TLC plate (Merck), nutrient agar (NA), nutrient broth (NB), aqua dest, 70% ethanol, Escherichia coli, and Staphylococcus aureus bacteria.
Until the product is obtained, TLC is then carried out, by highlighting the starting materials, namely cinnamaldehyde and 2-acetylnaphthalene, as well as the product.
One of the syntheses was carried out using the starting materials cinnamaldehyde and 2-acetylnaphthalene but using a NaOH base catalyst and obtained a yield of 65-83%.
The Cinnamylideneacetophenone compound was synthesized using the starting materials cinnamaldehyde and 2-acetylnaphthalene, using a KOH base catalyst in ethanol/distilled water (50% v/v) at room temperature for 24 hours.
Online since: November 2005
Authors: Bohuslav Mašek, Ondrej Zacek, H. Staňková, Jiri Kliber
Stankova
2,d
1
Department of Materials Forming, Faculty of Metallurgy and Materials Engineering, VSBTechnical
University of Ostrava, Czech Republic
2
Department of Material Science and Technology, Faculty of Mechanical Engineering, University
of West Bohemia in Pilsen, Czech Republic
a
jiri.kliber@vsb.cz, b
ondrej.zacek@vsb.cz, c masekb@kmm.zcu.cz, dhstankov@kmm.zcu.cz
Keywords: Transformation induced plasticity, carbon steel with Si, retained austenite, annealing,
hot forming
Abstract.
The present paper thus involves study of the austenitization temperature effects and holding times at these temperatures with subsequent forming of materials, straining in intercritical region and rapid cooling down to the area of bainite nose and holding at this temperature.
The objective of this paper is to identify optimum forming conditions with subsequent controlled cooling or optimum conditions of separate heat treatment to achieve a high ductility of materials.
Meyer: International Journal of Plasticity Vol.16 (2000), p. 1391
Kliber: 12 th International Metallurgical and Materials conference "METAL 2002".
The present paper thus involves study of the austenitization temperature effects and holding times at these temperatures with subsequent forming of materials, straining in intercritical region and rapid cooling down to the area of bainite nose and holding at this temperature.
The objective of this paper is to identify optimum forming conditions with subsequent controlled cooling or optimum conditions of separate heat treatment to achieve a high ductility of materials.
Meyer: International Journal of Plasticity Vol.16 (2000), p. 1391
Kliber: 12 th International Metallurgical and Materials conference "METAL 2002".
Online since: December 2012
Authors: Jian Qin, Cheng Liu
Now in China, the construction of distributed power system based on natural gas has come to a material step, in residential quarters, malls and university towns of big cities such as Beijing, Shanghai and Guangzhou, projects of co-generation of cold, heat and electricity are put into operation.
References [1] Li Chao, Qian Hong and Ye Jian-hua: Distributed generation and the technique of its joining up to the grid, Journal of Shanghai University of Electric power, Vol.9(2008), P.277-281(In Chinese) [2] Zhang Xiao-yun: Distributed generation and research on its related techniques, Ganshu Science and Technology, Vol.6(2009), P.40-41(In Chinese) [3] Chen Jin-fu, Lu Yan-sheng: Discuss about application of distributed generation in China, Science od hydroelectric, Vol.23(2005), P.61-63(In Chinese) [4] DUGANRC,PRICESK: Issues for distributed generation in the US , IEEE Power Engineering Society Winter Meeting,Vol.1(2002), P.121-126(In Chinese) [5] Wang Xin-mao: Discuss about some problems related to the development of distributed generation, Economy of electric power techniques, Vol.19(2007), P.6-9(In Chinese) [6] Tang Kun-ming, Wang Fu-song, Luo Jian and Zhang Tai-qing: Research on scheme of relay protection about electric power distribution network that contains distributed
References [1] Li Chao, Qian Hong and Ye Jian-hua: Distributed generation and the technique of its joining up to the grid, Journal of Shanghai University of Electric power, Vol.9(2008), P.277-281(In Chinese) [2] Zhang Xiao-yun: Distributed generation and research on its related techniques, Ganshu Science and Technology, Vol.6(2009), P.40-41(In Chinese) [3] Chen Jin-fu, Lu Yan-sheng: Discuss about application of distributed generation in China, Science od hydroelectric, Vol.23(2005), P.61-63(In Chinese) [4] DUGANRC,PRICESK: Issues for distributed generation in the US , IEEE Power Engineering Society Winter Meeting,Vol.1(2002), P.121-126(In Chinese) [5] Wang Xin-mao: Discuss about some problems related to the development of distributed generation, Economy of electric power techniques, Vol.19(2007), P.6-9(In Chinese) [6] Tang Kun-ming, Wang Fu-song, Luo Jian and Zhang Tai-qing: Research on scheme of relay protection about electric power distribution network that contains distributed
Online since: January 2014
Authors: Mohammad Aljarrah, E. Essadiqi, Rami H. Fouad, M. Rababah, A. Almagableh
Fores, Magnesium science, technology and applications, AdvPerform Mater 1998, 5, 201-212
Mahajan, Deformationtwinning, Progress in material science 1995, 39(1/2) 157
Essadiqi, On the precipitates and mechanicalproperties of magnesium-yttrium sheets, Alexandria Engineering Journal, 2013, 52(2), 221-225.
Mahajan, Deformationtwinning, Progress in material science 1995, 39(1/2) 157
Essadiqi, On the precipitates and mechanicalproperties of magnesium-yttrium sheets, Alexandria Engineering Journal, 2013, 52(2), 221-225.
Online since: August 2013
Authors: Yong Jiang Zhang, Zun Yu Xu, Ben Qing Yuan, Jian Jun Cao
Chongqing Institute of Coal Science Research Institute, Chongqing, china
caojianjun207@126.com
Key Words: Hydraulic; Integrative drilling and reaming; Reaming bit; Rotation joint with high pressure; Completely technology equipment
Abstract: The effect of gas extraction would be significantly increased by the way of coal section drilling hole diameter expansion.
Summarize of the high pressure water jet reaming technology 1.1 Heterogeneous crusher mechanism of high pressure water jet The coal and rock destructive process of water jet is very complex, which is not only related to water jet condition, but also has close relation with the heterogeneity of rock material.
Acknowledgements The major projects of the "12th Five-Year" National Science and Technology(2011ZX05041: The CMM efficient extraction, gathering and transportation technology and equipment development).
Journal of China Coal Society, 2005, 8(4) , in Chinese
Summarize of the high pressure water jet reaming technology 1.1 Heterogeneous crusher mechanism of high pressure water jet The coal and rock destructive process of water jet is very complex, which is not only related to water jet condition, but also has close relation with the heterogeneity of rock material.
Acknowledgements The major projects of the "12th Five-Year" National Science and Technology(2011ZX05041: The CMM efficient extraction, gathering and transportation technology and equipment development).
Journal of China Coal Society, 2005, 8(4) , in Chinese