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Online since: April 2010
Authors: Simon C. Hopkins, Bartek A. Glowacki, Ludovic Thilly, Marco Di Michiel, Ian Pong, Christian Scheuerlein, Carmine Senatore, Alexandre Gerardin, Luc-Rene Oberli, Guillaume Geandier, Luca Bottura
Glowacki5, j, Luca Bottura 1, k 1 CERN, CH-1211 Geneva 23, Switzerland 2 Département de Physique de la Matière Condensée & MaNEP, Université de Genève, 24, quai Ernest-Ansermet, CH-1211 Genève-4, Switzerland 3 Université de Poitiers, PHYMAT, SP2MI, F-86962 Futuroscope, France 4 ESRF, 6 rue Jules Horowitz, F-38000 Grenoble, France 5 Applied Superconductivity and Cryoscience Group, Department of Materials Science and Metallurgy, Pembroke Street, University of Cambridge, CB2 3QZ, United Kingdom 6 Synchrotron SOLEIL, 91192 GIF-sur-YVETTE CEDEX France a ian.pong@cern.ch, bchristian.scheuerlein@cern.ch, ccarmine.senatore@unige.ch, d ludovic.thilly@univ-poitiers.fr, emarco.di_michiel@esrf.fr, falexandre.gerardin@cern.ch, g sch29@cam.ac.uk, hluc-rene.oberli@cern.ch, igeandier@synchrotron-soleil.fr, jbag10@cam.ac.uk, kluca.bottura@cern.ch Keywords: Cu-Ti, intermetallic compound, Nb-Ti, superconductor, LHC, ESRF, in situ XRD, in situ resistometry, RRR, superconducting
The starting material is the LHC 02 reference wire, with approximately 6500 roughly circular Nb-47 wt% Ti filaments embedded in an OFHC Cu matrix.
Biner: Journal of Materials Science Vol. 28, (1993), p. 4623.
Online since: September 2013
Authors: Qiu Jing Zhou, Yi Liu, Guo Xin Zhang
Prediction of and Early Warning for Deformation and Stress in the Xiaowan Arch Dam during the First Impounding Stage ZHOU Qiujing 1, a, ZHANG Guoxin 1, b and LIU Yi1, c 1 Department of Structures and Materials, China Institute of Water Resources and Hydropower Research, Beijing 100038, China azhouqj@iwhr.com, bzhanggx@iwhr.com, cliuyi@iwhr.com Keywords: High arch dams, Prediction and early warning, Deformation, Stress, First impounding stage Abstract.
Inversion analysis should also be conducted on the thermal parameters of the actual performance of dam concrete according to the measured air temperature, water temperature, sun exposure, other boundary conditions, and the thermal parameters of concrete materials obtained in material tests.
Acknowledgments This work was financially supported by the National Natural Science Foundation of China (50909105), the National Basic Research Program of China (973 Program) (2013CB035904, 2013CB036406), the National “Twelfth Five-Year” Plan for Science and Technology Support (SQ2013BAJY4138B02), the Governmental Public Industry Research Special Funds for Projects of MWR (201201050), and the Special Research Funds of IWHR (1361/1353/1169/1309).
[7] Li Zan: Study on cracks at the heel of the arch dam of shimen project, Journal of Hydraulic Engineering, 11, (1999), p.61-65
Online since: August 2008
Authors: Yu Ru Chen, Long Sun Chao
Experimental Analysis for the Low-Temperature Growth of Poly-Si Films by Using Double Excimer Laser Long-Sun Chao 1, a and Yu-Ru Chen 2,b 1,2 Department of Engineering Science, National Cheng Kung University; No.1, University Road, Tainan City, 701, Taiwan, R.O.C.
Those methods mentioned above mainly apply the views of the material, optics and partial heat transfer to produce big grains.
This work was funded by the National Science Council (NSC), Taiwan, R.O.C., under Project NO. 94-2212-E-006-098.
[9] Yu-Ru Chen and Long-Sun Chao, Materials Science Forum, Vols.505-507, pp. 277-282 , 2006
[11] Yu-Ru Chen, Chien-Hung Chang and Long-Sun Chao, Journal of The American Ceramic Society, 90 [3], pp.688-692, 2007
Online since: June 2013
Authors: Carmen Brinzila, Lurdes Ciríaco, Maria Jose Pacheco, Ana Lopes, Romeo Cristian Ciobanu
This material has a high O2-overpotential and produces a high concentration of hydroxyl radical (.OH) on its surface during electrochemical process from water oxidation
Lee, Sorption of three tetracyclines by several soils: Assessing the role of pH and cation exchange, Environmental Science and Technology 39 (2005) 7452–7459
Lopes, Electrodegradation of tetracycline on BDD anode, Chemical Engineering Journal 209 (2012) 54-61
Karthikeyan, Interaction of tetracycline with aluminium and iron hydrous oxides, Environmental Science and Technology 39 (2005) 2660–2667
Aga, Removal of antibiotics in wastewater: effect of hydraulic and solid retention times on the fate of Tetracycline in the activated sludge process, Environmental Science and Technology 39 (2005) 5816-5823
Online since: July 2025
Authors: Atia Balkis, Riski Dwimalida Putri, Dori Fitria
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.
Online since: November 2005
Authors: Jiri Kliber, Bohuslav Mašek, Ondrej Zacek, H. Staňková
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".
Online since: September 2009
Authors: Philippe Colomban, M.J.M. Gomes, M. Pereira, A. Mata, L.C. Alves, T. de Lacerda-Arôso
Results and Discussion The observation of the materials of the azulejos by optical microscopy reveals a uniform glassy layer on top of all the samples.
This is possibly due to impurities in the raw materials or to the basic tools used to crush, mix or handle the initial powders.
To produce a darker yellow or brown, the artists seem to have used the same composition though not having achieved the complete pigment synthesis; some free raw materials (PbO, SnO2, Sb2O5, and SiO2) have remained side by side with the pyrochlore phase.
Pires, Advanced Materials Forum III, Parts 1 and 2 - Materials Science Forum Part 1-2 Vol. 514-516 (2006), p. 1648
Alves : submitted to Journal of European Ceramic Society (2008)
Online since: January 2022
Authors: Madhusudan Saranathan, S. Tamil Selvi, Pa Hari Krishna Achuthan, R. Abhishek, Adhitya Ravi
An aperture current tends to flow through the insulating materials when they are located in the middle of the active sections of the electrical equipment.
The current flowing through the dielectric material leads the dielectric voltage by 90°since the dielectric material is non-conductive and offensive in nature.
The acid number of the power transformer oil increases as the transformer ages because of the above mentioned reason and as a result of external sources like paint, varnish, environmental contaminations, etc [7].The insulating property of both liquid and solid insulation materials starts to deteriorate due to the formation of these acidic substances during operation.
One such novel method is the use of specialized polymer concrete composite material for filtration of oil.
[7] Saleh Forouhari, “Remnant Life Estimation of Power Transformer based on IFT and Acidity Number of Transformer oil”, IEEE 11th International Conference on the properties and Applications of Dielectric materials, 2015
Online since: January 2024
Authors: Khairunisak Abdul Razak, Zainovia Lockman, Nor Azizah Parmin, Noorhashimah Mohamad Nor, Asyraf Hakimi Abu Bakar
The material selection for the electrode is crucial as researcher needs to make sure the material is electrically conductive where gold, carbon based and copper are the materials that are commonly used as they are electrically conductive.
The advancement in biosensors helps in developing new detection method and materials that can help in fast detection time.
Rota et al., “Characterization of a Novel,” vol. 1394, no. 2003, 2014, doi: 10.1126/science.1085952
Iravani, “Materials Advances SARS-CoV-2 : challenges and opportunities,” pp. 3092–3103, 2020, doi: 10.1039/d0ma00702a
Narita et al., “A Review of Piezoelectric and Magnetostrictive Biosensor Materials for Detection of COVID-19 and Other Viruses,” vol. 2005448, 2021, doi: 10.1002/adma.202005448
Online since: February 2014
Authors: Wijesinghe Kaluarachchige Hiromi Ariyaratne, Edirisinghe Vidana Pathiranage Jagath Manjula, Morten Christian Melaaen, Lars André Tokheim
A detailed mathematical model for optimal selection of raw materials and fuels has been developed by other researchers [7].
MBM is prepared by post-treating (grinding and sterilizing) the waste materials associated with slaughtering operations.
Mulholland, Emissions study of co-firing waste carpet in a rotary kiln, Journal of Environmental Management. 70 (2004) 27–33
Palma-Oliveira, Emissions of metals and polychlorinated dibenzo(p)dioxins and furans (PCDD/Fs) from Portland cement manufacturing plants: Inter-kiln variability and dependence on fuel-types, Science of the Total Environment. 409 (2011) 4198-4205
Tokheim: The impact of staged combustion on the operation of a precalciner cement kiln, Ph.D. thesis, Telemark University College / Norwegian University of Technology and Science, Norway (1999).
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