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- SEVERIN, L, et al.
(författare)
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MAGNETISM AND CRYSTAL-STRUCTURE IN ORTHORHOMBIC FE2P - A THEORETICAL AND EXPERIMENTAL-STUDY
- 1995
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Ingår i: JOURNAL OF PHYSICS-CONDENSED MATTER. - : IOP PUBLISHING LTD. - 0953-8984. ; 7:1, s. 185-198
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- A theoretical and experimental study of the electronic and magnetic structure of Fe2P1-xSix is performed. A hexagonal-orthorhombic crystal structure transition occurs with increasing Si substitution. The latter crystal structure is extremely complex with
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| 2. |
- Fast, L, et al.
(författare)
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Anomaly in cia ratio of Zn under pressure
- 1997
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Ingår i: PHYSICAL REVIEW LETTERS. - : AMER INST PHYSICS. - 0031-9007. ; 79:12, s. 2301-2303
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Recently an anomaly in the cia ratio for hcp Zn was observed as a function of hydrostatic compression [Takemura Kenichi, Phys. Rev. Lett. 75, 1807 (1995)]. The anomaly is even more pronounced for the lattice parameter a in the hexagonal plane. By means of
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| 3. |
- Fast, L, et al.
(författare)
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Theoretical aspects of the charge density wave in uranium
- 1998
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Ingår i: PHYSICAL REVIEW LETTERS. - : AMERICAN PHYSICAL SOC. - 0031-9007. ; 81:14, s. 2978-2981
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Using a first principles total energy method, we have reproduced the observed charge density wave (CDW) state of alpha-uranium (called alpha(1)). This CDW is found to be a result of a Peierls-like transition, i.e., by opening of partial gaps at the Fermi
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| 4. |
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| 5. |
- Lundin, U, et al.
(författare)
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Transition-metal dioxides with a bulk modulus comparable to diamond
- 1998
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Ingår i: PHYSICAL REVIEW B-CONDENSED MATTER. - : AMERICAN PHYSICAL SOC. - 0163-1829. ; 57:9, s. 4979-4982
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Recently it has been reported that a high-pressure cubic phase of ruthenium dioxide has an unusually large bulk modulus, and consequently is a most interesting candidate as a very hard material. Based on ab initio calculations it is shown that the high bu
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| 6. |
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| 7. |
- Nordstrom, M, et al.
(författare)
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Elevated antibody levels to Epstein-Barr virus antigens in patients with hairy cell leukemia compared to controls in relation to exposure to pesticides, organic solvents, animals, and exhausts
- 1999
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Ingår i: Oncology Research. - 0965-0407 .- 1555-3906. ; 11:11-12, s. 539-544
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Tidskriftsartikel (refereegranskat)abstract
- Epstein-Barr virus (EBV) is a B-lymphotropic human herpes virus infecting B-cells, which has been associated with lymphoid malignancies, above all non-Hodgkin lymphomas (NHL. Severe immunosuppression is the best recognized risk factor for NHL, Many factors in the environment that have been described as risk factors for NHL cause measurable changes in immune functions. Hairy cell leukemia (HCL) is a rare, indolent non-Hodgkin lymphoma, originating from B-lymphocytes, This was a case-control study including 111 male cases with HCL and 400 controls. In a subgroup of 57 cases and 65 controls analysis of antibodies to EBV early antigen, viral capsid antigen, and EBNA-1, measured as P107, was performed. In this study, we confirm other studies describing elevated levels of antibodies to the EBV early antigen (EA) in patients with HCL compared to controls. We found only minor differences in the levels of antibodies to the viral capsid antigen (VCA) and EBNA-1, measured as P107. We found a positive association of a titer to EA IgG greater than or equal to 40 (OR 4.1: CI 1.9-9.5). The ORs were further elevated when subjects with high levels of EA IgG and exposed to environmental agents such as organic solvents, certain pesticides, impregnating agents, animals, and exhausts were compared to those subjects with low levels that were not exposed. Antibody reactivity against the EBV EBNA 1-alanine-glycine repeat (P107 IgG) above the median gave an increased OR for HCL, which further increased in subjects exposed to organic solvents, certain pesticides, impregnating agents, animals, and exhausts. However, the numbers of exposed cases and controls were small in some of the calculations.
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