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Showing 1 to 12 of 252 entries
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Rotationally Cold OH^{-} Ions in the Cryogenic Electrostatic Ion-Beam Storage Ring DESIREE.

Physical review letters

Schmidt HT, Eklund G, Chartkunchand KC, Anderson EK, Kamińska M, de Ruette N, Thomas RD, Kristiansson MK, Gatchell M, Reinhed P, Rosén S, Simonsson A, Källberg A, Löfgren P, Mannervik S, Zettergren H, Cederquist H.
PMID: 28949695
Phys Rev Lett. 2017 Aug 18;119(7):073001. doi: 10.1103/PhysRevLett.119.073001. Epub 2017 Aug 14.

We apply near-threshold laser photodetachment to characterize the rotational quantum level distribution of OH^{-} ions stored in the cryogenic ion-beam storage ring DESIREE at Stockholm University. We find that the stored ions relax to a rotational temperature of 13.4±0.2...

The developmental transcriptome of contrasting Arctic charr ( Salvelinus alpinus) morphs.

F1000Research

Gudbrandsson J, Ahi EP, Franzdottir SR, Kapralova KH, Kristjansson BK, Steinhaeuser SS, Maier VH, Johannesson IM, Snorrason SS, Jonsson ZO, Palsson A.
PMID: 27635217
F1000Res. 2015 Jun 01;4:136. doi: 10.12688/f1000research.6402.1. eCollection 2015.

Species and populations with parallel evolution of specific traits can help illuminate how predictable adaptations and divergence are at the molecular and developmental level. Following the last glacial period, dwarfism and specialized bottom feeding morphology evolved rapidly in several...

Can social bees be influenced to choose a specific feeding station by adding the scent of the station to the hive air?.

Journal of chemical ecology

Jakobsen HB, Kristjánsson K, Rohde B, Terkildsen M, Olsen CE.
PMID: 24233819
J Chem Ecol. 1995 Nov;21(11):1635-48. doi: 10.1007/BF02033666.

The behavioral response of honeybees (Apis mellifera L.) and bumblebees (Bombus terrestris L.) to the flower volatiles 2-ethyl-1-hexanol and myrcene isolated in situ from white clover (Trifolium repens L.) and oil seed rape (Brassica napus oleifera), respectively, were investigated...

Draft Genome Sequence of Moraxella catarrhalis Type Strain CCUG 353T.

Genome announcements

Jakobsson HE, Salvà-Serra F, Thorell K, Gonzales-Siles L, Boulund F, Karlsson R, Sikora P, Engstrand L, Kristiansson E, Moore ER.
PMID: 27313296
Genome Announc. 2016 Jun 16;4(3). doi: 10.1128/genomeA.00552-16.

Moraxella catarrhalis is a Gram-negative commensal and pathogenic bacterium found in the human respiratory tract. It is associated with otitis media and respiratory tract infections. Here, we report the draft genome sequence of M. catarrhalis type strain CCUG 353(T),...

Resistance Mutations in gyrA and parC are Common in Escherichia Communities of both Fluoroquinolone-Polluted and Uncontaminated Aquatic Environments.

Frontiers in microbiology

Johnning A, Kristiansson E, Fick J, Weijdegård B, Larsson DG.
PMID: 26696975
Front Microbiol. 2015 Dec 09;6:1355. doi: 10.3389/fmicb.2015.01355. eCollection 2015.

Alterations in the target proteins of fluoroquinolones, especially in GyrA and ParC, are known to cause resistance. Here, we investigated environmental Escherichia communities to explore the possible link between the abundance of mutations, and the exposure to fluoroquinolones. Sediment...

Psychometric properties of the Icelandic NEO-FFI in a general population sample compared to a sample recruited for a study on the genetics of addiction.

Personality and individual differences

Bjornsdottir G, Jonsson FH, Hansdottir I, Almarsdottir AB, Heimisdottir M, Tyrfingsson T, Runarsdottir VA, Kristjansson K, Stefansson H, Thorgeirsson TE.
PMID: 24415821
Pers Individ Dif. 2014 Feb;58. doi: 10.1016/j.paid.2013.10.010.

Personality traits are major determinants of social behavior influencing various diseases including addiction. Twin and family studies suggest personality and addiction to be under genetic influence. Identification of DNA susceptibility variants relies on valid and reliable phenotyping approaches. We...

The amino acid sequence of human glucagon.

FEBS letters

Thomsen J, Kristiansen K, Brunfeldt K, Sundby F.
PMID: 11946536
FEBS Lett. 1972 Apr 01;21(3):315-319. doi: 10.1016/0014-5793(72)80192-3.

No abstract available.

Species Composition of Cultivated and Noncultivated Bacteria from Short Filaments in an Icelandic Hot Spring at 88 degrees C.

Microbial ecology

Hjorleifsdottir S, Skirnisdottir S, Hreggvidsson GO, Holst O, Kristjansson JK.
PMID: 12024275
Microb Ecol. 2001 Aug;42(2):117-125. doi: 10.1007/s002480000110.

Samples of short pink-grayish filaments were collected from a hot spring in the Hengill area in southwestern Iceland at 85-88 degrees C, pH 6.9 and 1.7 mg/L sulfide. The species composition was studied by cloning and sequencing small subunit...

Hexaaquabis(dimethyl sulfoxide)yttrium(III) trichloride.

Acta crystallographica. Section C, Crystal structure communications

Kristiansson O, Lindqvist-Reis P.
PMID: 10777873
Acta Crystallogr C. 2000 Feb;56:163-4. doi: 10.1107/s0108270199014092.

No abstract available.

Unusual manifestation of closed-shell interactions in silver(I) complexes: crystal structure of catena-bis(4-aminobenzoato)disilver(I) acetone solvate with ligand unsupported chains of repeated rhombohedral Ag4 units.

Inorganic chemistry

Kristiansson O.
PMID: 11559055
Inorg Chem. 2001 Sep 24;40(20):5058-9. doi: 10.1021/ic015534v.

No abstract available.

[Chemical injuries of the eye - management of alkali burns.].

Laeknabladid

Zoega GM, Kristinsson JK.
PMID: 16819039
Laeknabladid. 2004 Jun;90(6):491-3.

Chemical injuries are among the most severe injuries to the eye. Young men are most often affected. Work related injuries are more common than other types of injuries. Immediate treatment is paramount in preventing blindness. In the case of...

[Falling by the wayside? On priorities in the allocation of health-care resources.].

Laeknabladid

Kristjansson K.
PMID: 20065463
Laeknabladid. 1995 Oct;81(10):707-26.

This essay serves a twofold purpose. The first is to offer a brief overview of recent discussions of what constitutes a just model of rationing in health care, i.e. how the problem of scarce health resources is to be...

Showing 1 to 12 of 252 entries