Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mikael Christensen"'
Autor:
Volker Eyert, Mikael Christensen, Walter Wolf, David Reith, Alexander Mavromaras, Clive Freeman, Erich Wimmer
Publikováno v:
Computation, Vol 6, Iss 4, p 63 (2018)
The development of density functional theory and the tremendous increase of compute power in recent decades have created a framework for the incredible success of modern computational materials engineering (CME). CME has been widely adopted in the ac
Externí odkaz:
https://doaj.org/article/3871b2c0306f4d9384e8cff227de888a
Autor:
Pia Bükmann Larsen, Åsne Bakke, Jesper Revsholm, Elin Storjord, Kristin Husby, Grete Monsen, Tone Bukve, Rie McGrail, Mikael Christensen, Aslaug Johanne Risøy, Unni Marie Skålsvik, Heidi Strand, Joakim Eikeland, Jan Nybo, Elvar Theodorsson, Mette Fogh Møller, Solveig Meier Mikaelsen, Vegar Engeland Haugen, Reyes Serrano Teruel
Publikováno v:
Larsen, P B, Storjord, E, Bakke, Å, Bukve, T, Christensen, M, Eikeland, J, Haugen, V E, Husby, K, McGrail, R, Mikaelsen, S M, Monsen, G, Møller, M F, Nybo, J, Revsholm, J, Risøy, A J, Skålsvik, U M, Strand, H, Teruel, R S & Theodorsson, E 2017, ' The microINR portable coagulometer : analytical quality and user-friendliness of a PT (INR) point-of-care instrument ', Scandinavian Journal of Clinical & Laboratory Investigation, vol. 77, no. 2, pp. 115-121 . https://doi.org/10.1080/00365513.2016.1277433
Larsen, P B, Storjord, E, Bakke, A, Bukve, T, Christensen, M, Eikeland, J, Haugen, V E, Husby, K, McGrail, R, Mikaelsen, S M, Monsen, G, Moller, M F, Nybo, J, Revsholm, J, Risoy, A J, Skalsvik, U M, Strand, H, Teruel, R S & Theodorsson, E 2017, ' The microINR portable coagulometer : analytical quality and user-friendliness of a PT (INR) point-of-care instrument ', Scandinavian Journal of Clinical and Laboratory Investigation. Supplement, vol. 77, no. 2, pp. 115-121 . https://doi.org/10.1080/00365513.2016.1277433
Larsen, P B, Storjord, E, Bakke, A, Bukve, T, Christensen, M, Eikeland, J, Haugen, V E, Husby, K, McGrail, R, Mikaelsen, S M, Monsen, G, Moller, M F, Nybo, J, Revsholm, J, Risoy, A J, Skalsvik, U M, Strand, H, Teruel, R S & Theodorsson, E 2017, ' The microINR portable coagulometer : analytical quality and user-friendliness of a PT (INR) point-of-care instrument ', Scandinavian Journal of Clinical and Laboratory Investigation. Supplement, vol. 77, no. 2, pp. 115-121 . https://doi.org/10.1080/00365513.2016.1277433
Regular measurement of prothrombin time as an international normalized ratio PT (INR) is mandatory for optimal and safe use of warfarin. Scandinavian evaluation of laboratory equipment for primary health care (SKUP) evaluated the microINR portable co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1216ec6f6318f5961653fee216ec6b4
https://vbn.aau.dk/da/publications/bfd35c47-0d68-4e3f-8a02-1c5fcba2c4c1
https://vbn.aau.dk/da/publications/bfd35c47-0d68-4e3f-8a02-1c5fcba2c4c1
Autor:
Henrik Svensson, Mikael Christensen, Krystyna Marta Stiller, Göran Wahnström, Pavleta Knutsson
Publikováno v:
Corrosion Science. 51:539-546
The purpose of the investigation was to study the mechanisms improving oxide scale adherence in Pt-free and Pt-rich beta-NiAl materials during high temperature oxidation. Theoretical density-functional theory (DFT) calculations were used to calculate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4659f54f33de6b11f787bf5108965ceb
https://doi.org/10.1016/j.corsci.2008.12.016
https://doi.org/10.1016/j.corsci.2008.12.016
Publikováno v:
Materials Science and Engineering: A. 486:253-261
In two alloys WC–(24 wt.%) Co containing a C and W excess respectively, sintered at 1450 °C (10 h) the shape of the larger WC grains that is a prism with a truncated triangle base is studied by transmission electron microscopy. The truncation that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70591dec2ce2b692f86fa4e22a47edf9
https://doi.org/10.1016/j.msea.2007.09.019
https://doi.org/10.1016/j.msea.2007.09.019
Publikováno v:
Acta Materialia. 55:1515-1521
A theoretical approach to predict grain morphology from interface energies computed using density-functional theory is presented and applied to the WC–Co system. The dependences of the WC grain shape on the geometrical misfit at the Co/WC metal–c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::245c3f3cad84b31f838855fe4ccc8082
https://doi.org/10.1016/j.actamat.2006.10.013
https://doi.org/10.1016/j.actamat.2006.10.013
Autor:
Göran Wahnström, Mikael Christensen
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 24:80-88
The tendency for segregation of 3d-transition metals to WC/WC interfaces in cemented carbides, and resulting effect on grain boundary cohesion, have been assessed by density-functional theory calculations. The results show that the propensity for seg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ddc116111d9bbb308ebc04ae0574397
https://doi.org/10.1016/j.ijrmhm.2005.05.010
https://doi.org/10.1016/j.ijrmhm.2005.05.010
Autor:
Gustaf Östberg, Ingrid Reineck, Hans-Olof Andrén, Daniele Mari, K. Buss, Mikael Christensen, Susanne Norgren, Göran Wahnström
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 24:135-144
The deformation of the cutting edge of inserts made from WC–Co and Ti(C, N)–19%WC–Co upon radial turning was measured as a function of the cutting speed. Ab initio calculations of some grain boundary geometries in WC–Co indicated that Co segr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bfa6f39aba98f5c90e4f1b7d196ea1b
https://doi.org/10.1016/j.ijrmhm.2005.04.009
https://doi.org/10.1016/j.ijrmhm.2005.04.009
Autor:
Mikael Christensen, Gustaf Östberg, Ingrid Reineck, Hans-Olof Andrén, Daniele Mari, K. Buss, Susanne Norgren, Göran Wahnström
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 24:145-154
The plastic deformation resistance of metal cutting inserts made from a WC–Co cemented carbide, a Ti(C, N)–WC–Co cermet and corresponding materials with additions of TaC has been studied. The cermets were produced with both high and low carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08dd47a84b9786a4ff7443f1f5f0b027
https://doi.org/10.1016/j.ijrmhm.2005.04.010
https://doi.org/10.1016/j.ijrmhm.2005.04.010
Autor:
Göran Wahnström, Mikael Christensen, Uta Klement, Muhammad Umar Farooq, Gustaf Östberg, Hans-Olof Andrén
Publikováno v:
Materials Science and Engineering: A. 416:119-125
Cutting inserts of WC–6 wt.% Co were investigated before and after plastic deformation. The deformation tests were performed with a turning operation under realistic, yet controlled, conditions. SEM studies showed that after deformation the WC skel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa4ba6c04a74a3b31a9a4aa0cd9f2df4
https://doi.org/10.1016/j.msea.2005.09.095
https://doi.org/10.1016/j.msea.2005.09.095
Publikováno v:
Physical review letters. 95(22)
An ab initio based approach to determine energies and structures for semicoherent interfaces is developed and applied to the $\mathrm{Fe}(001)/\mathrm{VN}(001)$ system. To account for elastic displacements resulting from the lattice misfit, we compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3800b9b133135916650310af5a950ab
https://pubmed.ncbi.nlm.nih.gov/16384245
https://pubmed.ncbi.nlm.nih.gov/16384245