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Showing 1 to 12 of 214 entries
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BODY SIZE DECLINES DESPITE POSITIVE DIRECTIONAL SELECTION ON HERITABLE SIZE TRAITS IN A BARNACLE GOOSE POPULATION.

Evolution; international journal of organic evolution

Larsson K, van der Jeugd HP, van der Veen IT, Forslund P.
PMID: 28565228
Evolution. 1998 Aug;52(4):1169-1184. doi: 10.1111/j.1558-5646.1998.tb01843.x.

Analyses of more than 2000 marked barnacle geese (Branta leucopsis) in the largest Baltic colony, Sweden, showed that structurally large females generally produced larger clutches and larger eggs, hatched their broods earlier in the season, and produced more and...

Electrical impedance and other physical parameters as related to lipid content of human stratum corneum.

Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)

Nicander I, Norlen L, Brockstedt U, Rozell BL, Forslind B, Ollmar S.
PMID: 27332691
Skin Res Technol. 1998 Nov;4(4):213-21. doi: 10.1111/j.1600-0846.1998.tb00113.x.

BACKGROUND/AIMS: In previous studies we have shown that variations in the properties of the stratum corneum are reflected by alterations in electrical impedance. The aim of this study was to explore the ability of the electrical impedance technique to...

Comparison of IEUBK model predictions and actual blood lead values at a former battery recycling site.

Environmental geochemistry and health

Lewandowski TA, Forslund BL.
PMID: 24197215
Environ Geochem Health. 1994 Dec;16(3):217-22. doi: 10.1007/BF01747917.

This paper presents an evaluation of US EPA's integrated exposureuptake biokinetic model for lead (IEUBK model) using data obtained during emergency removal operations at a former lead-acid battery recycling plant and the surrounding community. Data employed in the study...

Comparing Five Year Out-Come in Two Cohorts of Patients with Early Rheumatoid Arthritis - A BARFOT Study.

The open rheumatology journal

Andersson ML, Forslind K, Hafström I.
PMID: 25674182
Open Rheumatol J. 2015 Feb 03;9:8-15. doi: 10.2174/1874312901409010008. eCollection 2015.

UNLABELLED: The objective of the study was to compare disease characteristics over the first 5 years of disease in patients with RA, with disease onset in 1990s and 2000s, respectively.METHODS: All 2235 patients with early RA (disease duration ≤12...

Effective normalization of complexity measurements for epoch length and sampling frequency.

Physical review. E, Statistical, nonlinear, and soft matter physics

Rapp PE, Cellucci CJ, Korslund KE, Watanabe TA, Jiménez-Montaño MA.
PMID: 11461369
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Jul;64(1):016209. doi: 10.1103/PhysRevE.64.016209. Epub 2001 Jun 14.

The algorithmic complexity of a symbol sequence is sensitive to the length of the message. Additionally, in those cases where the sequence is constructed by the symbolic reduction of an experimentally observed wave form, the corresponding value of algorithmic...

[Good economy in primary care laboratory].

Vardfacket

Forslind E.
PMID: 8128769
Vardfacket. 1993 Mar 11;17(5):17.

No abstract available.

Evidence for native-defect donors in n-type ZnO.

Physical review letters

Look DC, Farlow GC, Reunchan P, Limpijumnong S, Zhang SB, Nordlund K.
PMID: 16384231
Phys Rev Lett. 2005 Nov 25;95(22):225502. doi: 10.1103/PhysRevLett.95.225502. Epub 2005 Nov 21.

Recent theory has found that native defects such as the O vacancy V(O) and Zn interstitial Zn(I) have high formation energies in n-type ZnO and, thus, are not important donors, especially in comparison to impurities such as H. In...

Plastic deformation of single nanometer-sized crystals.

Physical review letters

Sun L, Krasheninnikov AV, Ahlgren T, Nordlund K, Banhart F.
PMID: 18999616
Phys Rev Lett. 2008 Oct 10;101(15):156101. doi: 10.1103/PhysRevLett.101.156101. Epub 2008 Oct 07.

We report in situ electron microscopy observations of the plastic deformation of individual nanometer-sized Au, Pt, W, and Mo crystals. Specifically designed graphitic cages that contract under electron irradiation are used as nanoscopic deformation cells. The correlation with atomistic...

Defect-induced junctions between single- or double-wall carbon nanotubes and metal crystals.

Nanoscale

Rodríguez-Manzo JA, Tolvanen A, Krasheninnikov AV, Nordlund K, Demortière A, Banhart F.
PMID: 20648284
Nanoscale. 2010 Jun;2(6):901-5. doi: 10.1039/c0nr00098a. Epub 2010 Apr 23.

Interfaces between the ends of single- or double-wall carbon nanotubes and metal crystals (Fe, Co, Pd, and Pt) are established by electron irradiation with nanometre precision at metal-nanotube contact areas. Calculations of the bonding energies at the metal-nanotube interfaces...

Atomistic modeling of metal surfaces under electric fields: direct coupling of electric fields to a molecular dynamics algorithm.

Physical review. E, Statistical, nonlinear, and soft matter physics

Djurabekova F, Parviainen S, Pohjonen A, Nordlund K.
PMID: 21405927
Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Feb;83(2):026704. doi: 10.1103/PhysRevE.83.026704. Epub 2011 Feb 14.

The effect of electric fields on metal surfaces is fairly well studied, resulting in numerous analytical models developed to understand the mechanisms of ionization of surface atoms observed at very high electric fields, as well as the general behavior...

Enhanced sputtering yields from single-ion impacts on gold nanorods.

Physical review letters

Greaves G, Hinks JA, Busby P, Mellors NJ, Ilinov A, Kuronen A, Nordlund K, Donnelly SE.
PMID: 23971585
Phys Rev Lett. 2013 Aug 09;111(6):065504. doi: 10.1103/PhysRevLett.111.065504. Epub 2013 Aug 08.

Sputtering yields, enhanced by more than an order of magnitude, have been observed for 80 keV Xe ion irradiation of monocrystalline Au nanorods. Yields are in the range 100-1900  atoms/ion compared with values for a flat surface of ≈50....

Development of interatomic ReaxFF potentials for Au-S-C-H systems.

The journal of physical chemistry. A

Järvi TT, van Duin AC, Nordlund K, Goddard WA.
PMID: 21780819
J Phys Chem A. 2011 Sep 22;115(37):10315-22. doi: 10.1021/jp201496x. Epub 2011 Aug 04.

We present fully reactive interatomic potentials for systems containing gold, sulfur, carbon, and hydrogen, employing the ReaxFF formalism. The potential is designed especially for simulating gold-thiol systems and has been used for studying cluster deposition on self-assembled monolayers. Additionally,...

Showing 1 to 12 of 214 entries