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Showing 1 to 12 of 65 entries
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Maxillofacial Fractures Surgically Managed at Aalesund Hospital between 2002 and 2009.

Craniomaxillofacial trauma & reconstruction

Helgeland E, Dahle IM, Leira JI, Loro LL.
PMID: 26576237
Craniomaxillofac Trauma Reconstr. 2015 Dec;8(4):321-5. doi: 10.1055/s-0035-1550062. Epub 2015 Apr 28.

This study analyses the demographics, etiology, and complications in patients operated for maxillofacial fractures by oral and maxillofacial surgeons at the Aalesund Hospital between 2002 and 2009. A total of 188 fractures in 139 patients were studied. The male-to-female...

Orientation and stability of a bi-functional aromatic organic molecular adsorbate on silicon.

Physical chemistry chemical physics : PCCP

O'Donnell KM, Hedgeland H, Moore G, Suleman A, Siegl M, Thomsen L, Warschkow O, Schofield SR.
PMID: 27722539
Phys Chem Chem Phys. 2016 Oct 05;18(39):27290-27299. doi: 10.1039/c6cp04328c.

In this work we combine scanning tunneling microscopy, near-edge X-ray absorption fine structure spectroscopy, X-ray photoemission spectroscopy and density functional theory to resolve a long-standing confusion regarding the adsorption behaviour of benzonitrile on Si(001) at room temperature. We find...

Jumping, Rotating, and Flapping: The Atomic-Scale Motion of Thiophene on Cu(111).

The journal of physical chemistry letters

Lechner BA, Sacchi M, Jardine AP, Hedgeland H, Allison W, Ellis J, Jenkins SJ, Dastoor PC, Hinch BJ.
PMID: 26283133
J Phys Chem Lett. 2013 Jun 06;4(11):1953-8. doi: 10.1021/jz400639c. Epub 2013 May 28.

Self-assembled monolayers of sulfur-containing heterocycles and linear oligomers containing thiophene groups have been widely employed in organic electronic applications. Here, we investigate the dynamics of isolated thiophene molecules on Cu(111) by combining helium spin-echo (HeSE) spectroscopy with density functional...

Linewidths in bound state resonances for helium scattering from Si(111)-(1 × 1)H.

Journal of physics. Condensed matter : an Institute of Physics journal

Tuddenham FE, Hedgeland H, Knowling J, Jardine AP, Maclaren DA, Alexandrowicz G, Ellis J, Allison W.
PMID: 21828452
J Phys Condens Matter. 2009 Jul 01;21(26):264004. doi: 10.1088/0953-8984/21/26/264004. Epub 2009 Jun 11.

Helium-3 spin-echo measurements of resonant scattering from the Si(111)-(1 × 1)H surface, in the energy range 4-14 meV, are presented. The measurements have high energy resolution yet they reveal bound state resonance features with uniformly broad linewidths. We show...

Determination of the quantum contribution to the activated motion of hydrogen on a metal surface: H/Pt(111).

Physical review letters

Jardine AP, Lee EY, Ward DJ, Alexandrowicz G, Hedgeland H, Allison W, Ellis J, Pollak E.
PMID: 21230789
Phys Rev Lett. 2010 Sep 24;105(13):136101. doi: 10.1103/PhysRevLett.105.136101. Epub 2010 Sep 23.

Measurements of the atomic-scale motion of H and D atoms on the Pt(111) surface, above the crossover temperature to deep tunneling, are presented. The results indicate that quantum effects are significant up to the highest temperature studied (250 K)....

The dynamics of benzene on Cu(111): a combined helium spin echo and dispersion-corrected DFT study into the diffusion of physisorbed aromatics on metal surfaces.

Faraday discussions

Sacchi M, Singh P, Chisnall DM, Ward DJ, Jardine AP, Allison W, Ellis J, Hedgeland H.
PMID: 28766630
Faraday Discuss. 2017 Oct 26;204:471-485. doi: 10.1039/c7fd00095b.

We use helium spin-echo spectroscopy (HeSE) to investigate the dynamics of the diffusion of benzene adsorbed on Cu(111). The results of these measurements show that benzene moves on the surface through an activated jump-diffusion process between the adsorption sites...

Favorable outcome of a patient with an unclassifiable myelodysplastic syndrome/myeloproliferative neoplasm treated with allogeneic hematopoietic stem cell transplantation.

SAGE open medical case reports

Hemsing AL, Gjertsen BT, Spetalen S, Helgeland L, Reikvam H.
PMID: 33628448
SAGE Open Med Case Rep. 2021 Jan 22;9:2050313X20988413. doi: 10.1177/2050313X20988413. eCollection 2021.

The entity myelodysplastic syndrome/myeloproliferative neoplasm overlap syndrome is characterized by the coexistence of both myeloproliferative and myelodysplastic features in the bone marrow. Risk assessment and treatment recommendations have not been standardized, and clinicians rely on updated patient studies and...

Placental weight centiles adjusted for age, parity and fetal sex.

Placenta

Flatley C, Sole-Navais P, Vaudel M, Helgeland Ø, Modzelewska D, Johansson S, Jacobsson B, Njølstad P.
PMID: 34773745
Placenta. 2021 Oct 23;117:87-94. doi: 10.1016/j.placenta.2021.10.011. Epub 2021 Oct 23.

INTRODUCTION: The weight of the placenta can be indicative of efficacy in nutrient and oxygen supply. Furthermore, it has been suggested that a measure of the placenta's ability to adequately supply nutrients to the fetus can be found in...

Correction: Hospitalisations for COVID-19 - a comparison of different data sources.

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke

Whittaker R, Grøsland M, Buanes EA, Beitland S, Bryhn B, Helgeland J, Sjøflot OI, Berild JD, Seppälä E, Tønnessen R, Telle K.
PMID: 34911280
Tidsskr Nor Laegeforen. 2021 Nov 17;141(18). doi: 10.4045/tidsskr.21.0785. Print 2021 Dec 14.

No abstract available.

SeeCiTe: a method to assess CNV calls from SNP arrays using trio data.

Bioinformatics (Oxford, England)

Lavrichenko K, Helgeland Ø, Njølstad PR, Jonassen I, Johansson S.
PMID: 33459766
Bioinformatics. 2021 Jan 18; doi: 10.1093/bioinformatics/btab028. Epub 2021 Jan 18.

MOTIVATION: Single nucleotide polymorphism (SNP) genotyping arrays remain an attractive platform for assaying copy number variants (CNVs) in large population-wide cohorts. However current tools for calling CNVs are still prone to extensive false positive calls when applied to biobank...

Placental weight centiles adjusted for age, parity and fetal sex.

Placenta

Flatley C, Sole-Navais P, Vaudel M, Helgeland Ø, Modzelewska D, Johansson S, Jacobsson B, Njølstad P.
PMID: 34773745
Placenta. 2021 Oct 23;117:87-94. doi: 10.1016/j.placenta.2021.10.011. Epub 2021 Oct 23.

INTRODUCTION: The weight of the placenta can be indicative of efficacy in nutrient and oxygen supply. Furthermore, it has been suggested that a measure of the placenta's ability to adequately supply nutrients to the fetus can be found in...

Placental weight centiles adjusted for age, parity and fetal sex.

Placenta

Flatley C, Sole-Navais P, Vaudel M, Helgeland Ø, Modzelewska D, Johansson S, Jacobsson B, Njølstad P.
PMID: 34773745
Placenta. 2021 Oct 23;117:87-94. doi: 10.1016/j.placenta.2021.10.011. Epub 2021 Oct 23.

INTRODUCTION: The weight of the placenta can be indicative of efficacy in nutrient and oxygen supply. Furthermore, it has been suggested that a measure of the placenta's ability to adequately supply nutrients to the fetus can be found in...

Showing 1 to 12 of 65 entries