Results 11 to 20 of about 408,956 (298)

The Role of Center Vortices in QCD [PDF]

open access: yes, 1999
Center vortices are unambiguously identified after Laplacian Center Gauge fixing and their influence on confinement and chiral symmetry breaking is investigated on a sample of SU(2) configurations at zero and finite temperature.Comment: LaTeX, 4 pages, 3
Ambjørn   +13 more
core   +2 more sources

Conformal string operators and skewed parton distributions [PDF]

open access: yes, 1999
We discuss skewed parton distributions in the coordinate space. Solution of the corresponding LO evolution equation is constructed in terms of eigenfunctions of the evolution kernel and its relation to the conformal symmetry is explained.Comment: 5 pages,
Kivel, N.
core   +2 more sources

Three-Neutrino MSW Effect and the LNW Mass Matrix [PDF]

open access: yes, 2001
We review recent work on analytical solutions to the MSW equations for three neutrino flavours, for exponential and linear potentials. An application to a particular mass matrix is also discussed.
Per Osland, Tai Tsun Wu, Tai Tsun Wu
core   +3 more sources

Hyaluronan Research in Uppsala* [PDF]

open access: yesUpsala Journal of Medical Sciences, 2007
Studies of the polysaccharide hyaluronan (hyaluronic acid) started more than a century ago in Uppsala. This article describes the general development of hyaluronan research from an Uppsala point of view and is thus strongly biased. The readers are referred to other reviews for a more objective description of the history.
openaire   +2 more sources

Lars Hällbom; Nitrogenase regulation and ultrastructure of heterocystous cyanobacteria; free living and in lichen symbiosis.

open access: yesRangifer, 1982
Doktoravhandling forsvart i Botanisk auditorium, Uppsala Universitet 19. mai 1982. (Inst. for fysiologisk botanik, Uppsala Universitet).
Sven Skjenneberg
doaj   +1 more source

Uppsala Biobank—the development of a biobank organization in a local, regional, and national setting

open access: yesUpsala Journal of Medical Sciences, 2019
A biobank is generally in an international setting considered as a sample collection with linked data. In Sweden we have a lot of sample collections, but the definition of a biobank has changed, and it has become an organization that administrates many ...
Anna Beskow
doaj   +1 more source

Symplectic Symmetry of the Neutrino Mass For Many Neutrino Flavors [PDF]

open access: yes, 2001
The algebraic structure of the neutrino mass Hamiltonian is presented for two neutrino flavors considering both Dirac and Majorana mass terms. It is shown that the algebra is Sp(8) and also discussed how the algebraic structure generalizes for the case ...
Nurcan ?zt?k, Nurcan ?zt?k
core   +3 more sources

Renal Transplantation in Uppsala

open access: yesUpsala Journal of Medical Sciences, 1985
The history and progress of organ transplantation in Uppsala are reviewed. Renal transplantation was begun in 1969, and the programme now comprises 50 to 60 transplants per year. Since 1976 the operation is performed at the department of urology. Close collaboration has been established with other departments in the hospital, especially with the ...
L, Frödin, U, Backman
openaire   +2 more sources

Chris Coulter. Being a Bush Wife. Women’s Lives Through War and Peace in Northern Sierra Leone

open access: yesSuomen Antropologi, 2009
CHRIS COULTER . Being a Bush Wife. Women’s Lives Through War and Peace in Northern Sierra Leone. Uppsala: Uppsala University, 2006. Pp. 432. ISBN 91-506-1887-3.
Antero Holmila
doaj   +1 more source

Adaptation of Rice to the Nordic Climate Yields Potential for Rice Cultivation at Most Northerly Site and the Organic Production of Low-Arsenic and High-Protein Rice

open access: yesFrontiers in Plant Science, 2020
There is an urgent demand for low-arsenic rice in the global market, particularly for consumption by small children. Soils in Uppsala, Sweden, contain low concentrations of arsenic (As).
Mingliang Fei   +13 more
doaj   +1 more source

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