Zobrazeno 1 - 10
of 363
pro vyhledávání: '"F, WASSERMANN"'
Publikováno v:
Frontiers in Physiology, Vol 1 (2010)
The aim of this study was to evaluate the effect of pertussis toxin (PTX) on the depolarising component of the action of FSH on the membrane potential of Sertoli cells, which is linked to the rapid entry of Ca2+ into cells and to the Ca2+-dependent t
Externí odkaz:
https://doaj.org/article/70b98af94be1456d9e8658cc5a2182a3
Autor:
Mark A. Christon, Seung Jun Kim, Markus H.A. Piro, Sven Grundmann, M. Nishimura, Markus Berndt, F. Wassermann, Cameron Tropea, B. Tensuda
Publikováno v:
International Journal of Heat and Fluid Flow. 66:27-42
The current work presents experimental and computational investigations of fluid flow through a 37 element CANDU nuclear fuel bundle. Experiments based on Magnetic Resonance Velocimetry (MRV) permit three-dimensional, three-component fluid velocity m
Periodical
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Publikováno v:
Nuclear Engineering and Design. 299:184-200
The present work investigates the velocity field within a simplified CANDU fuel bundle with Computational Fluid Dynamic (CFD) simulations and Magnetic Resonance Velocimetry (MRV). MRV is a relatively new experimental method that is not prone to many
Autor:
Eberhard F. Wassermann, Mehmet Acet
Publikováno v:
Advanced Engineering Materials. 14:523-529
Ni-Mn-based Heusler alloys exhibit a variety of features related to martensitic transformations and are materials that are sought to be employed in actuation applications. To be able to exploit their properties, it is necessary to understand the rich
Autor:
Pascale P. Deen, Lluís Mañosa, Thorsten Krenke, Xavier Moya, Mehmet Acet, Antoni Planes, Seda Aksoy, Eberhard F. Wassermann
Publikováno v:
Philosophical Magazine. 89:2093-2109
We study the structural and magnetic properties of Heusler based Ni50Mn50−x Sb x in the composition range 5.0 ≤ x ≤ 25.0. The cubic phase is preserved in the range 17.0 ≤ x ≤ 25.0, and the presence of martensitic transformations are found i
Autor:
Jordi Marcos, Mehmet Acet, Seda Aksoy, Lluís Mañosa, Eberhard F. Wassermann, Xavier Moya, Thorsten Krenke, Antoni Planes
Publikováno v:
Advanced Materials Research. 52:221-228
In this paper, we discuss the magnetocaloric behavior of Ni-Mn-based Heusler alloys in rela- tion to their shape-memory and superelastic properties. We show that the magnetocaloric effect in these materials originates from two different contributions
Autor:
Lluís Mañosa, Eberhard F. Wassermann, Thorsten Krenke, Mehmet Acet, Xavier Moya, Antoni Planes, Seda Aksoy
Publikováno v:
Advanced Materials Research. 52:189-197
In this paper, we discuss the possibility of inducing a martensitic transition by means of an applied magnetic field or hydrostatic pressure in Ni-Mn based Heusler shape memory alloys. We report on the shift of the martensitic transition temperatures
Autor:
Vasile O. Garlea, Eberhard F. Wassermann, Xavier Moya, Mehmet Acet, Lluís Mañosa, Antoni Planes, Thorsten Krenke, T.A. Lograsso, M. Morin, Jerel L. Zarestky
Publikováno v:
Materials Science and Engineering: A. :227-230
We have studied the lattice dynamics of a Ni 54 Mn 23 Al 23 (at.%) Heusler single-crystalline alloy by means of neutron scattering and ultrasonic techniques. Results show the existence of a number of precursor phenomena. We have found an anomaly (dip
Publikováno v:
Materials Science and Engineering: A. :49-56
We report a compilation of the structural and magnetic properties of Ni–Mn-based magnetic alloys with special attention to those which undergo martensitic transformations. We discuss the effect of the coupling between structure and magnetism on the