Volume, No., CONGRUENCE LATTICES OF UNIFORM LATTICES (2008)
G. Grätzer, E. T. Schmidt, K. Thomsen
Abstract. A lattice L is uniform, if for any congruence Θ of L, any two congruence classes A and B of Θ are of the same size, that is, |A | = |B| holds. A classical result of R. P. Dilworth...
A. Kallenbach, P. Mccarthy, F. Ryter, A. Stäbler, Çåè�ëë M. Valovič, ...
Abstract. We describe and analyse an international multi-tokamak confinement database, both motivated by physics and with a view toward prediction of next-step burning-plasma experiments such as...
Fazio, Concetta, Gröschel, F., Wagner, W., Thomsen, K., Smith, B.L., Stieglitz, R., ...
The megawatt pilot experiment (MEGAPIE) has been launched by six European institutions (PSI, FZK, CEA, SCK-CEN, ENEA and CNRS), JAEA (Japan), DOE (US) and KAERI (Korea) with the aim to carry out an...
JET confinement studies and their scaling to high βN, ITER scenarios (2008)
McDonald, D. C., Laborde, L., DeBoo, J. C., Ryter, F., Brix, M., Challis, C. D., ...
Fazio, C., Gröschel, F., Wagner, W., Thomsen, K., Smith, B.L., Stieglitz, R., ...
Nuclear Engineering and Design, 238(2008) S.1471-95
Chapter 2: Plasma confinement and transport (2007)
Doyle, E. J., Houlberg, W. A., Kamada, Y., Mukhovatov, V., Osborne, T. H., Polevoi, A., ...
McDonald, D. C., Cordey, J. G., Thomsen, K., Kardaun, Ojwf, Snipes, J. A., Greenwald, M., ...
This paper describes the updates to and analysis of the International Tokamak Physics Activity (ITPA) Global H-Mode Confinement Database version 3 (DB3) over the period 1994-2004. Global data, for...
Chapter 2: Plasma confinement and transport (2007)
Doyle, E. J., Houlberg, W. A., Kamada, Y., Mukhovatov, V., Osborne, T. H., Polevoi, A., ...
The understanding and predictive capability of transport physics and plasma confinement is reviewed from the perspective of achieving reactor-scale burning plasmas in the ITER tokamak, for both core...
The role of aspect ratio and beta in H-mode confinement scalings (2006)
Kaye, S., Valovic, M., Chudnovskiy, A., Cordey, J.G., McDonald, D., Meakins, A., ...
The role of aspect ratio and beta in H-mode confinement scalings (2006)
Kaye, S. M., Valovic, M., Chudnovskiy, A., Cordey, J. G., McDonald, D., Meakins, A., ...
The addition of high power, low aspect ratio data from the NSTX and MAST experiments has motivated a new investigation of the effect of aspect ratio on confinement scaling. Various statistical...
Relative K-homology and normal operators (2005)
Let $A$ be a C*-algebra, $J \subset A$ a C*-subalgebra, and let $B$ be a stable C*-algebra. Under modest assumptions we organize invertible C*-extensions of $A$ by $B$ that are trivial when...
On the lack of inverses to C*-extensions related to property T groups (2005)
Using ideas of S. Wassermann on non-exact $C^*$-algebras and property T groups, we show that one of his examples of non-invertible C*-extensions is not semi-invertible. To prove this, we show that a...
The scaling of confinement in ITER with β and collisionality (2005)
Cordey,J. G., Snipes,J. A., Greenwald,M., Sugiyama,L., Ryter,F., ...
Scaling Study of ELMY H-Mode Global and Pedestal Confinement at High Triangularity in JET (2005)
Sartori,R., Lomas,P., Saibene,G., Thomas,P. R., Sauter,O., Loarte,A., ...
Scaling confinement in the ITPA L-mode database with dimensionless variables (2005)
Elbeze,D., Greenwald,M., Snipes,J. A., Sugiyama,L., Kus,A., Ryter,F., ...
The scaling of confinement in ITER with β and collisionality (2005)
Cordey, J. G., Snipes, J. A., Greenwald, M., Sugiyama, L., Ryter, F., ...
Scaling Study of ELMY H-Mode Global and Pedestal Confinement at High Triangularity in JET (2005)
Sartori, R., Lomas, P., Saibene, G., Thomas, P. R., Sauter, O., Loarte, A., ...
Scaling confinement in the ITPA L-mode database with dimensionless variables (2005)
Elbeze, D., Greenwald, M., Snipes, J. A., Sugiyama, L., Kus, A., Ryter, F., ...
Cordey, J. G., Thomsen, K., Chudnovskiy, A., Kardaun, Ojwf, Takizuka, T., Snipes, J. A., ...
The condition of the latest version of the ELMy H-mode database has been re-examined. It is shown that there is bias in the ordinary least squares regression for some of the variables. To address...
MEGAPIE - a high power liquid metal spallation target for the ADS development. (2005)
Groeschel, F., Cadiou, A., Fazio, C., Kirchner, T., Latge, C., Thomsen, K.
Jahrestagung Kerntechnik 2005, Nürnberg, 10.-12.Mai 2005
Buylaert, Jan-Pieter, MURRAY, A, THOMSEN, K, Ghysels, Gunther, Vandenberghe, Dimitri, De Corte, Frans, ...
Buylaert, Jan-Pieter, MURRAY, A, THOMSEN, K, Ghysels, Gunther, Vandenberghe, Dimitri, De Corte, Frans, ...
Optical dating of fossil frost-wedges from Flanders (Belgium) using quartz OSL. (2004)
Buylaert, Jan-Pieter, MURRAY, A, THOMSEN, K, Ghysels, Gunther, Vandenberghe, Dimitri, De Corte, Frans, ...
On the asymptotic tensor norm (2003)
We introduce a new asymptotic one-sided and symmetric tensor norm, the latter of which can be considered as the minimal tensor norm on the category of separable C*-algebras with homotopy classes of...
Semi-invertible extensions and asymptotic homomorphisms (2003)
We consider the semigroup $Ext(A,B)$ of extensions of a separable C*-algebra $A$ by a stable C*-algebra $B$ modulo unitary equivalence and modulo asymptotically split extensions. This semigroup...
Extensions of C*-algebras and translation invariant asymptotic homomorphisms (2003)
Let $A$, $B$ be C*-algebras; $A$ separable, $B$ $\sigma$-unital and stable. We introduce a notion of translation invariance for asymptotic homomorphisms from $SA=C_0(\mathbb R)\otimes A$ to $B$ and...
Renal, Na,K-ATPase structure from cryo-electron microscopy of two-dimensional crystals. (2003)
Hebert, H., Purhonen, P., Thomsen, K., Vorum, H., Maunsbach, A.B.
The molecular structure of Na,K-ATPase was determined by electron crystallography from two-dimensional crystals induced in purified membranes isolated from the outer medulla of pig kidney. The P2...
Characteristics of the H-mode pedestal and extrapolation to ITER (2003)
Osborne,T. H., Cordey,J. G., Groebner,R. J., Hatae,T., Hubbard,A., Horton,L. D., ...
The development of a predictive capability for the characteristics of the H-mode pedestal and ELMs is important in predicting tokamak reactor performance. The H-mode pedestal effects core confinement...
Characteristics of the H-mode pedestal and extrapolation to ITER (2003)
Osborne, T. H., Cordey, J. G., Groebner, R. J., Hatae, T., Hubbard, A., Horton, L. D., ...
The development of a predictive capability for the characteristics of the H-mode pedestal and ELMs is important in predicting tokamak reactor performance. The H-mode pedestal effects core confinement...
Overview of JET results (2003)
Pamela, J., Solano, E. R., Adams, J. M., Agarici, G., Agarici, M., Akhter, H., ...
Scientific and technical activities on JET focus on the issues likely to affect the ITER design and operation. Our understanding of the ITER reference mode of operation, the ELMy H-mode, has...
Dependence of H-mode pedestal parameters on plasma magnetic geometry (2002)
Horton,L. D., Hatae,T., Hubbard,A., Janeschitz,G., Kamada,Y., Kurzan,B., ...
Dependence of H-mode pedestal parameters on plasma magnetic geometry (2002)
Horton, L. D., Hatae, T., Hubbard, A., Janeschitz, G., Kamada, Y., Kurzan, B., ...
Thomsen, K., Cordey, J.G., Martin, Y.
The overlap of pulses in the pedestal database and the global H-mode confinement database has been increased. This has resulted in a new improved combined dataset with core and pedestal energy data....
The Reuven Ramaty high-energy solar spectroscopic imager (RHESSI) (2002)
Lin, R.P., Dennis, B.R., Hurford, G.J., Smith, D.M., Zehnder, A., Harvey, P.R., ...
RHESSI is the sixth in the NASA line of Small Explorer (SMEX) missions and the first managed in the Principal Investigator mode, where the PI is responsible for all aspects of the mission except the...
Next Step Tokamak Physics: Confinement-oriented Global Database Analysis (2001)
Kardaun, O.J., Kallenbach, A., McCarthy, P., Ryter, F., Stäbler, A., Stober, J., ...
Overview of JET results in support of the ITER physics basis (2001)
Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Arshad, S., Bainbridge, N., ...
The JET experimental campaign has focused on studies in support of the ITER physics basis. An overview of the results obtained is given for the reference ELMy H mode and advanced scenarios, which in...
The Connes-Higson construction is an isomorphism (2000)
Let $A$ be a separable $C^*$-algebra and $B$ a stable $C^*$-algebra containing a strictly positive element. We show that the group $\Ext(SA,B)$ of unitary equivalence classes of extensions of $SA$ by...
Asymptotically split extensions and E-theory (1999)
We show that the E-theory of Connes and Higson can be formulated in terms of C*-extensions in a way quite similar to the way in which the KK-theory of Kasparov can. The essential difference is that...
Overview of ITER physics Deuterium-Tritium experiments in JET (1999)
Jacquinot, J, Bhatnagar, V, Cordey, J G, Horton, L D, Start, D F H, Barnsley, R, ...
Quasidiagonal Extensions And Sequentially Trivial Asymptotic Homomorphisms (1998)
this paper, call an extension of the form (1.1) weakly quasidiagonal when there is an increasing sequence of projections P 1 P 2 P 3 \Delta \Delta \Delta in the multiplier algebra
Jones, T. T. C., Adams, J. M., Ageladarakis, P., AliArshad, S., Alper, B., Altmann, H., ...
Planned experiments in the Joint European Torus [Plasma Physics and Controlled Fusion Research, Proceedings, 13th International Conference, Washington, D.C., 1990 (International Atomic Energy Agency,...
Latest JET results in deuterium and deuterium-tritium plasmas (1997)
Adams, J. M., Ageladarakis, P., Arshad, S. A., Alper, B., Altmann, H., Andrew, P., ...
All major JET systems have been fully commissioned for D-T and the DTE1 series of experiments has started with the D-T fuel mixture and operating conditions foreseen for ITER. In the area of ITER...
JET results with the new pumped divertor and implications for ITER (1995)
Adams, J. M., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., AliArshad, S., ...
This paper presents an overview of results of the 1994/95 experimental campaign on JET with the new pumped divertor and draws implications for ITER in the areas of detached and radiative divertor...
First Results with the Modified Jet - the Jet Team (1994)
Adams, J. M., Agarici, Y., Ageladarakis, P., Alper, B., Altmann, H., Andrew, P., ...
JET was extensively modified in the 1992/93 shutdown. The new pumped divertor and many new systems were brought into operation early in 1994. Operations have progressed to 4MA plasma current and,...
Tubular handling of amino acids after intravenous infusion of amino acids in healthy humans (1992)
Tietze, I. N., Sørensen, S. S., Eiskjæer, H., Thomsen, K., Pedersen, E. B.
To examine the fractional excretion of amino acids after an increase in the filtered load, and to study a possible coupling between proximal tubular reabsorption of individual amino acids and sodium/...
Lauridsen, Ida N., Jespersen, Bente, Thomsen, K., Pedersen, E. B.
Fourteen normotensive patients with chronic glomerulonephritis and well-preserved renal function and thirteen healthy control subjects were studied. Glomerular filtration rate (GFR), proximal and...
SØrensen, S. S., Lauridsen, I. N., Thomsen, K., Pedersen, E. B.
The effect of two different regimens of intravenous infusion of amino acids on glomerular filtration rate (GFR), renal plasma flow (RPF), tubular sodium and water handling judged from the clearance...
The Reuven Ramaty high-energy solar spectroscopic imager (RHESSI)
Lin, R.P., Dennis, B.R., Hurford, G.J., Smith, D.M., Zehnder, A., Harvey, P.R., ...
RHESSI is the sixth in the NASA line of Small Explorer (SMEX) missions and the first managed in the Principal Investigator mode, where the PI is responsible for all aspects of the mission except the...
Scaling Study of ELMY H-Mode Global and Pedestal Confinement at High Triangularity in JET
Sartori,R., Lomas,P., Saibene,G., Thomas,P. R., Sauter,O., Loarte,A., ...
Gotfredsen, A, Nilas, L, Riis, B J, Thomsen, K, Christiansen, C
Regional values of bone mineral content and bone mineral density were calculated from total body dual photon absorptiometry scans of 52 early postmenopausal women treated with oestrogen for one year...
Effect of Prolonged Thiazide Treatment on Renal Lithium Clearance
Petersen, V., Hvidt, S., Thomsen, K., Schou, M.
Renal lithium clearances were determined after the administration of a small test dose of lithium carbonate in 22 patients when they were on long-term treatment with thiazides and when they were not...
Gotfredsen, A, Nilas, L, Riis, B J, Thomsen, K, Christiansen, C
Regional values of bone mineral content and bone mineral density were calculated from total body dual photon absorptiometry scans of 52 early postmenopausal women treated with oestrogen for one year...
Effect of Prolonged Thiazide Treatment on Renal Lithium Clearance
Petersen, V., Hvidt, S., Thomsen, K., Schou, M.
Renal lithium clearances were determined after the administration of a small test dose of lithium carbonate in 22 patients when they were on long-term treatment with thiazides and when they were not...
Scaling Study of ELMY H-Mode Global and Pedestal Confinement at High Triangularity in JET
Sartori, R., Lomas, P., Saibene, G., Thomas, P. R., Sauter, O., Loarte, A., ...
The Reuven Ramaty high-energy solar spectroscopic imager (RHESSI)
Lin, R.P., Dennis, B.R., Hurford, G.J., Smith, D.M., Zehnder, A., Harvey, P.R., ...
RHESSI is the sixth in the NASA line of Small Explorer (SMEX) missions and the first managed in the Principal Investigator mode, where the PI is responsible for all aspects of the mission except the...
Clinical and radiographic spectrum of pathologically confirmed tumefactive multiple sclerosis
Lucchinetti, C. F., Gavrilova, R. H., Metz, I., Parisi, J. E., Scheithauer, B. W., Weigand, S., ...
Atypical imaging features of multiple sclerosis lesions include size >2 cm, mass effect, oedema and/or ring enhancement. This constellation is often referred to as ‘tumefactive multiple...