Search results

Looking for cheaper and more efficient reactive media is one effective way to enhance efficiency and reduce cost of PRB.Therefore,recent studies have focused on the search of inexpensive and efficient reactive media especially developed from various natural mineral materials.The application of emerging reactive media,such as peat[4]and lignite[5],has been studied in repair projects.
[2] Gabriele Hornig, Kathy Northcott, Ian Snape: Assessment of sorbent materials for treatment of hydrocarbon contaminated groundwater in cold regions.
Cold Regions Science and Technology. 53 (2008),83-91
Journal of Hazardous Materials. 68(1999),97-108
Journal of Jilin University(Earth Science Edition). 40.2(2010),399-404.

Introduction Due to ever increasing prices and limited global resources of lithium raw materials, search for alternative battery chemistries is becoming highly urgent.
Materials and Methods Five different compositions of PVdF-HFP: NaBF4: EC: PC QSSPEs were synthesized as listed in Table 1.
Arof, Studies on sodium ion conducting gel-polymer electrolytes, Key Engineering Materials 594-595 (2014) 786-792 [6] D.T.
Le, Sodium ion conducting gel-polymer electrolyte using poly (vinylidene fluoride hexafluoropropylene), Materials Science and Engineering B 241 (2019) 27-35 [7] S.A.
Chandra, Experimental investigations on a sodium-ion conducting polymer electrolyte based on poly (ethylene oxide) complexed with NaPF6, Materials Science and Engineering B 34 (1995) 18-26 [8] A.

Bundy: Sintered superhard materials.
Journal of materials processing technology 209,(2009).
Journal of materials processing technology. 209,(2009). p.355-359 [5]Zhijie Lu: Development of high performance Si3N4/TiC nano composite ceramic tool materials and investigation of their properties[D].
Journal of university of science and technology Beijing. 31,(2009) . p.215-219
Journal of Material Science, 39, (2004). p.4705- 4710 [8]Jianbin Zang: Investigation on SiC/Si3N4 bonded polycrystalline diamond/cubic boron nitride toughened with Y-ZrO2[D].

School of Light Industy, Hebei United University, Tangshan 063000, China 2.Key Laborary for Inorganic Non-metallic Materialogy of Hebei Province, School of Materials Science and Engineering, Hebei United University, Tangshan 063009, China Keywords: Nanosilica; iron tailing; chemical deposition method; structure Abstract.
These properties make it a potential candidate for applications in many high-technology fields, such as activator carriers, compound materials of macromolecule, electronic encapsulation materials and fine ceramic materials.
Journal of Mining Science, 2006, 42(4): 403-408
Metal recovery and inorganic eco-materials from tailings by leaching-sintering process [J].
Advances in Metallurgical, Processes and Materials, Ukraine, 2007, 337-343

And judging whether all the free areas have arranged; if not, continuing to arrange; Otherwise, updating the information of the rectangular pieces, at the same time, taking the surplus material as a a certain size sheet material to arrange material until any workpiece can not be fill.
Acknowledgements This work was financially supported by Forestry Public Welfare Projects (201004007) and National Natural Science Foundation of China (31070500) and the Natural Science Foundation of China (30800869).
European Journal of Operational Research, 2-14 (1992)
Software space-time, 226-227 (2007) [7] Cheng C H,feiring B R and Cheng TCE. cutting stock problem-asurvey [J].International Journal of Production Economics, 291-305 (1994)
European Journal of Operational Research, 253-273 (2002)

Igarashi, R&D of A MW-class solid-target for a spallation neutron source, Journal of Nuclear Materials 318 (2003) 38-55
Abe, Microstructural development of neutron irradiated W–Re alloys, Journal of Nuclear Materials 283 (2000) 1144–1147
Satou, Property change mechanism in tungsten under neutron irradiation in various reactors, Journal of Nuclear Materials 417 (2011) 491–494
Hasegawa, Stability and mobility of rhenium and osmium in tungsten: first principles study, Modelling and Simulation in Materials Science and Engineering 22 (2014) 075006
Hasegawa, Migration of rhenium and osmium interstitials in tungsten, Journal of Nuclear Materials 467 (2015) 418–423

Materials and Methods Materials. 10-year-old eucalyptus veneers came from planted forest in Guangxi Autonomous Region China.
Fiberglass mesh is a kind of GFRP materials which came from Dong lin Fiberglass Cloth Factory in Renqiu.
According to table 2, reinforced materials influenced the static bending strength of lumber.
According to table 2, elastic modulus was affected by reinforced materials on lumber.
Advanced Materials Research Vols.168-170 (2011) pp 578-581.

Introduction Metal matrix composites (MMCs) are materials offering attributes that are not obtained by normally available materials.
Materials and Method A material which has moderate strength is Al6061 alloy.
Selvaraj, Mechanical and dry sliding wear behaviour of Al7075 alloy-reinforced with SiC particles, Journal of composite materials.46 (2011) 1201–1209 [15] G.B.
Annigeri, Physical, Mechanical, and Fracture Studies of Al6061-B4C MMCs, International Conference on Materials Research in Science and Engineering, AIP Conf.
Pech-Canul, “Effect of Sintering Temperature on Tribological Behavior of Ce-TZP/ Al2O3-Aluminum Nanocomposite,” Journal of Composite Materials. 49 (2015) 3507–3514 [23] T.

School of Civil and Architecture Engineering, Jiangsu University of Science and Technology, Zhenjiang Jiangsu 212003, China) (2.
Acknowledgments This work was financially supported by the National Natural Science Foundation of China (Grant No. 51108212) and the Natural Science Foundation of Fujian Province, China(Grant No. 2012J01240).
Journal of Constructional Steel Research, 2013, 80：91-99
[4]Tong Lewei, Sun Jiandong, Chen Yiyi,A New Formula for Loading Capacity of Un-stiffened CHS K-joints[J].Journal of Tong Ji University(Natural Science)..2012, 40(4):515-21
Journal of Southwest Jiao Tong University, 2013,48(1):75-80

The materials used for the small-scale potatoes harvesting machine S/no.
International Journal of Agricultural Science. 2019;9(2):101-108
Journal of Agricultural Machinery Science. 2019;15(4):1-11
Research Journal of Agricultural Sciences. 2020;9(1):36-42
Indian Journal of Agricultural Sciences. 2021;91(5):722-726