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Online since: December 2014
Authors: Shi Guang Xu, Jun Jie Ba, Chen Chen Li
Fig1 Geological materials figure(1:100000) Dadukou segment.
The SO42- ion content is relatively high in that area, which is affected by the deep fault that F2 and F3 formed by the deep circulation, and the results of the deep crust of sulfur material such as H2s through fault rise after the thermal oxidation zone into the reservoir.
Moxiang,in:Huabei Geothermal.Beijing:Science Press(1988) [3] Guan.X:Learn from foreign experience, to promote China's development of geothermal industry policy.
[4] Xu.S.G,Guo.Y.S,in:Fundamental Geothermics.Beijing:Science Press(2009) [5] Tian.M.H:Development and utilization of geothermal resources.Journal of China University of Petroleum Institute of victory,Forum Vol .21(2007),p.16-17
[6] Zhou.X,Jin.X.M,Liang.S.H,etal:Groundwater science monograph.
Online since: July 2019
Authors: Husain Sosidi, Indra Noviandri, Buchari Buchari
REE’s has been used as a major as well as support component in advance technologies such as glass industries, ceramics, electronics, agriculture, metallurgy, nuclear energy, optical, magnetic, laser materials, high-temperature superconductors, secondary batteries and catalysts [1,2].
Maghdadi, Neodymium(III)-PVC membrane sensor based on a new four dentate ionophore, Material Science and Engineering C. 37 (2010) 588- 592
Open Journal of Analytical Chemistry Research (OJACR), 1 (2013) 37-45
Reddy, Investigations on the Solvent Extraction And Luminescence Of Lanthanoids With Mixtures of Heterocyclic β- diketones and Various Neutral Oxo-donors, Disertasi, Chemical Sciences Division Regional Research Laboratory (CSIR) India 2005
Atanassova, Synergistic Solvent Extraction and Separation of Lanthanides Using Mixtures of 1‐Phenyl‐3‐methyl‐4‐benzoyl‐pyrazol‐5‐one and Aliquat‐336: Influence of the Ammonium Salt Anion, Separation Science And Technology. 39 (2004) 227–239
Online since: September 2013
Authors: Wen Zheng Shi, Xi Chang Wang, Jin Qing Wan, Qing Yun Chen
Material and Methods Material and Instruments.
The ROAV of compounds calculated as follows: ROAVi = 100 × OAVi/OAVmax(max representatives of the greatest contribution of overall odor material) and define: ROAVmax = 100 (3) By (1), (2) and (3),ROAVi ≈ 100 × Cri/Crmax × Tmax/Ti (4) Apparently, all components are satisfied 0 < ROAV ≤ 100; and the larger the value, the more contributions to the odor of food.
Acknowledgements Project supported by the National Science Foundation of China (Grant No. 31171764) and Doctoral foundation of Shanghai Ocean University (Grant No. 110201) and .
Xia: Science and Technology of Food Industry. vol. 28(2007), p.76-80
Journal of Food Science, vol 29(2008), p.370-374
Online since: October 2013
Authors: Tahir Ahmad, Rafiq Ahmad, Saima Mumtaz
[4] Studying the Effect of Different Combinations of Salt Modifier on the Mechanical Properties and Microstructure of A356 Al-Si Alloy Rafiq Ahmad, Saima Mumtaz, Tahir Ahmad* Department of Metallurgy and Materials Engineering, College of Engineering and Emerging Technologies, University of the Punjab, Lahore Pakistan *tahirengg4051@yahoo.com, tahirahmed33@gmail.com Keywords: Preparation of A356.Al-Si Alloy, Salt Modifier, Mechanical Properties, Microstructure Abstract The present study aims to develop A356 Al-Si alloy using high purity aluminium and various master alloy in gas fired pit furnace.
Experimental work 2.1 Composition of Raw Materials The composition of raw materials used in this research is given in the table 1. 2.2 Different Ratio of Modifiers and Casting Methods During present research work NaF with CaCl2 salt modifier was used to determine the optimum mechanical properties of A356 aluminum alloy.
Table1 Raw materials for melting practice Raw Material Composition Al-Ingot 99.9%Al Al-Si (Master alloy) 50%Al, 50%Si Al-Mg (Master alloy) 75%Al, 25%Mg Al-Cu (Master alloy) 50%Al, 50%Cu Al-Mn (Master alloy) 40%Al, 60%Mn Al-Ti-B (Master alloy 95%Al, 5%TiB Pure Zinc (powder) 99.9% Zn The crucible was cleaned and all non-metallic inclusions were removed from it.
Marshall; International journal of cast metals research, 15(2003) 497- 504
Abdulkhalek; Journal of Materials Science, 34(1999) 3555-3564
Online since: July 2016
Authors: Alexander Scheuermann, Jesinthan Ketheeswaran, Somayeh Behraftar
Brittle materials exhibit higher compressional strength than tension.
As such, investigating the fracture toughness of brittle materials can be realised through the Cracked Chevron Notched Brazilian Disc Test (CCNBD) which was suggested by Fowell [6].
Journal Of Rock Mechanics & Mining Sciences. 46.
Pp.489 – 497 [3] Hertzberg, Richard W.(1995) Deformation and Fracture Mechanics of Engineering Materials.
International Journal of Rock Mechanics & Mining Sciences1995. p. 57-64
Online since: December 2010
Authors: G.V. Kurlyandskaya, Juan C. Aphesteguy, Silvia E. Jacobo, N.N Shegoleva
Introduction Spinel ferrites are commercially important materials because of their excellent magnetic and electrical properties [1].
They have been utilized as radar absorbing materials (RAM) in various forms for many years due to their large magnetic losses and large resistivity.
Reflection losses (RL) in ferrites are related to magnetic and dielectric behavior of these materials, to ferrite-composite ratio and sample thickness.
The obtained materials are indeed uniform single cubic fcc (Fd3m) phase spinels having typical NiCuZnFe phases.
Kurlyandskaya: European Polymer Journal Vol. 43 (2007), p.1333
Online since: November 2015
Authors: Evgeniya Evgenievna Sheshko, Vladimir Ivanovich Galkin
Cover contour is equipped with pressure devices VII by means of which the necessary effort for holding of material is created during the work of HAC.
At different longitudinal deformations of the carrying and cover belts it is possible relative slipping of the last on a material that negatively influence on deduction of a material by friction forces on a belt and increases wear and tear of the carrying belt.
Rubber cable belts of various producers («PXOENIX», «ContiTech» firms, Germany) giving wide range for a choice of the cover and carrying belts of highly productive high angle belt conveyors capable to transport materials at considerable height have a similar variety of elastic properties, at considerably bigger explosive effort.
Sanakulov Development of cyclic and line technology on a basis of the high angle conveyors in deep open pit mines, Mining journal 8 (2011) 43-52
Kasatkin Influence of the stress strain condition of belts of the sandwich belt high angle conveyor on its efficiency, Mining journal 1 (2009) 79–82
Online since: July 2011
Authors: Xiu Xiu Yu, Qian Fei Shi
On the one hand the newly-built residences are blindly following the traditional dwellings styles: Using modern materials and techniques to reproduce traditional architectural style without fully consider, resulted in the building appearances is "no ancient, no modern".
Using the modern materials, technology and reconstruction methods to express the history, you should inherit regional historic context, regional architectural, regional architectural features and the landscape pattern of the street space.
In rural reconstruction you need combine the natural with socio-cultural, respecting historical context, using the modern technology and materials to express the past, and realize the combination of regional and epochal.
On the basis of preserving the traditional culture, historical heritage and natural harmonious co-existence, we can take the science and sustainable development theory as the guideline, combining the rural reconstruction system with the new technology, new material and new equipment.
Study on Characteristics of Village Cottage Building in New Rural Construction Planning: Taking Xiba Village as an Example, Journal of Hunan City University, Vol. 18(2009), p.22 –25
Online since: February 2012
Authors: Joaquim Ciurana, L. Serenó, J. Delgado
This type of additive fabrication allows the production of arbitrary complicated 3D physical parts using multiple materials which can be combined to create different material properties.
Edible materials Two edible products were selected as raw materials to perform the adaptation of the Fab@Home machine for processing food.
The tool is designed to work with a broad range of materials, soft/fluid enough to push through a syringe but firm enough to stack up once extruded.
Lipson: Rapid Prototyping Journal Vol. 13-4 (2007), p. 245 – 255 [4] E.
Fowler: Trends in Food Science & Technology Vol. 18 (2007) p. 290 – 298 [8] Information on http://fabathome.org/wiki/index.php/Materials:Chocolate
Online since: August 2018
Authors: Yessica S. Hannauli, Heri Hermansyah, Rudi Hartono, Ambar Maresya, Muhamad Sahlan, Anondho Wijanarko, Misri Gozan, Michel Meyer
Solid state fermentation is a fermentation technique performed in insoluble materials (non-soluble) which acts as a physical buffer and provider of nutritional [4].
Biochemical Engineering Journal 81 (2013) 146-161 [5] S.
Solid State Sciences 13 (2011) 867-874
Yang, Lipase-catalyzed Biodiesel Production in [BMIM][PF6], Asian Journal of Chemistry 26( (2014) [10] W.
Journal of Molecular Catalysis B: Enzymatic 76 (2012) 82-88