M. Mayr

Publication List Details

Period

1987 - 2008

Number

41

Co-Authors

XQuery Join Graph Isolation (2008)

Grust, T., Mayr, M., Rittinger, J.

A purely relational account of the true XQuery semantics can turn any relational database system into an XQuery processor. Compiling nested expressions of the fully compositional XQuery language,...

One-particle spectral function and local density of states in a phenomenological mixed-phase model for high-temperature superconductors (2006)

Mayr, M., Alvarez, G., Moreo, A., Dagotto, E.

The dynamical properties of a recently introduced phenomenological model for high-temperature superconductors are investigated. In the clean limit, it was observed that none of the homogeneous or...

Phase Fluctuations in Strongly Coupled $d$-Wave Superconductors (2005)

Mayr, M., Alvarez, G., Sen, C., Dagotto, E.

We present a numerically exact solution for the BCS Hamiltonian at any temperature, including the degrees of freedom associated with classical phase, as well as amplitude, fluctuations via a Monte...

Effect of inhomogeneity on s-wave superconductivity in the attractive Hubbard model (2005)

Aryanpour, K., Dagotto, E. R., Mayr, M., Paiva, T., Pickett, W. E., Scalettar, R. T.

Inhomogeneous s-wave superconductivity is studied in the two-dimensional, square lattice attractive Hubbard Hamiltonian using the Bogoliubov-de Gennes (BdG) mean field approximation. We find that at...

The One-Particle Spectral Function and the Local Density of States in a Phenomenological Mixed-Phase Model for High-Temperature Superconductors (2005)

Mayr, M., Gonzalez, A., Moreo, A., Dagotto, E.

The dynamical properties of a recently introduced phenomenological model for high temperature superconductors are investigated. In the clean limit, it was observed that none of the homogeneous or...

Wigner crystallization in Na(3)Cu(2)O(4) and Na(8)Cu(5)O(10) chain compounds (2005)

Horsch, P., Sofin, M., Mayr, M., Jansen, M.

We report the synthesis of novel edge-sharing chain systems Na(3)Cu(2)O(4) and Na(8)Cu(5)O(10), which form insulating states with commensurate charge order. We identify these systems as...

Helicoidal magnetic order in a clean copper oxide spin chain compound (2004)

Capogna, L., Mayr, M., Horsch, P., Raichle, M., Kremer, R. K., Sofin, M., ...

We report susceptibility, specific heat, and neutron diffraction measurements on NaCu$_2$O$_2$, a spin-1/2 chain compound isostructural to LiCu$_2$O$_2$, which has been extensively investigated....

Ischemic preconditioning exaggerates cardiac damage in PKC-delta null mice (2004)

Mayr,M., Metzler,B., Chung,Y. L., McGregor,E., Mayr,U., Troy,H., ...

Ischemic preconditioning confers cardiac protection during subsequent ischemia-reperfusion, in which protein kinase C (PKC) is believed to play an essential role, but controversial data exist...

Loss of PKC-delta alters cardiac metabolism (2004)

Mayr,M., Chung,Y. L., Mayr,U., McGregor,E., Troy,H., Baier,G., ...

PKC-delta is believed to play an essential role in cardiomyocyte growth. In the present study, we investigated the effect of PKC-delta on cardiac metabolism using PKC-delta knockout mice generated in...

Superconducting Puddles and "Colossal'' Effects in Underdoped Cuprates (2004)

Alvarez, G., Mayr, M., Moreo, A., Dagotto, E.

Phenomenological models for the antiferromagnetic (AF) vs. d-wave superconductivity competition in cuprates are studied using conventional Monte Carlo techniques. The analysis suggests that cuprates...

Ischemic preconditioning exaggerates cardiac damage in PKC-delta null mice (2004)

Mayr, M., Metzler, B., Chung, Y. L., McGregor, E., Mayr, U., Troy, H., ...

Ischemic preconditioning confers cardiac protection during subsequent ischemia-reperfusion, in which protein kinase C (PKC) is believed to play an essential role, but controversial data exist...

Loss of PKC-delta alters cardiac metabolism (2004)

Mayr, M., Chung, Y. L., Mayr, U., McGregor, E., Troy, H., Baier, G., ...

PKC-delta is believed to play an essential role in cardiomyocyte growth. In the present study, we investigated the effect of PKC-delta on cardiac metabolism using PKC-delta knockout mice generated in...

Loss of PKC-delta alters cardiac metabolism (2004)

Mayr, M., Chung, Y. L., Mayr, U., McGregor, E., Troy, H., Baier, G., ...

PKC-delta is believed to play an essential role in cardiomyocyte growth. In the present study, we investigated the effect of PKC-delta on cardiac metabolism using PKC-delta knockout mice generated in...

Ischemic preconditioning exaggerates cardiac damage in PKC-delta null mice (2004)

Mayr, M., Metzler, B., Chung, Y. L., McGregor, E., Mayr, U., Troy, H., ...

Ischemic preconditioning confers cardiac protection during subsequent ischemia-reperfusion, in which protein kinase C (PKC) is believed to play an essential role, but controversial data exist...

Percolative transitions with first-order characteristics in the context of colossal magnetoresistance manganites (2003)

Burgy, J., Dagotto, E., Mayr, M.

The unusual magnetotransport properties of manganites are widely believed to be caused by mixed-phase tendencies and concomitant percolative processes. However, dramatic deviations from "standard"...

Study of Percolative Transitions with First-Order Characteristics in the Context of CMR Manganites (2002)

Burgy, J., Mayr, M., Dagotto, E.

The unusual magneto-transport properties of manganites are widely believed to be caused by mixed-phase tendencies and concomitant percolative processes. However, dramatic deviations from "standard"...

Phase diagram of a model for diluted magnetic semiconductors beyond mean-field approximations (2002)

Alvarez, G., Mayr, M., Dagotto, E.

A lattice spin-fermion model for diluted magnetic semiconductors (DMS) is investigated numerically, improving on previously used mean-field approximations. Curie temperatures are obtained varying the...

Colossal Effects in Transition Metal Oxides Caused by Intrinsic Inhomogeneities (2001)

Burgy, J., Mayr, M., Martin-Mayor, V., Moreo, A., Dagotto, E.

The influence of quenched disorder on the competition between ordered states separated by a first-order transition is investigated. A phase diagram with features resembling quantum-critical behavior...

Myocardial metabolism of free fatty acids. Studies with 14C-labeled substrates in humans.

Wisneski, J A, Gertz, E W, Neese, R A, Mayr, M

Free fatty acids are considered to be the major energy source for the myocardium. To investigate the metabolic fate of this substrate in humans, 24 subjects underwent coronary sinus and arterial...

Myocardial metabolism of free fatty acids. Studies with 14C-labeled substrates in humans.

Wisneski, J A, Gertz, E W, Neese, R A, Mayr, M

Free fatty acids are considered to be the major energy source for the myocardium. To investigate the metabolic fate of this substrate in humans, 24 subjects underwent coronary sinus and arterial...