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Showing 1 to 12 of 250 entries
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Safety climate and readiness for implementation of evidence and person centered practice - A national study of registered nurses in general surgical care at Swedish university hospitals.

BMC nursing

Olsson C, Forsberg A, Bjerså K.
PMID: 27625589
BMC Nurs. 2016 Sep 13;15(1):54. doi: 10.1186/s12912-016-0174-2. eCollection 2016.

BACKGROUND: The rationale behind this study is the increasing research on relationships between patient safety, evidence based practice and person centered care, and the growing interest in outcomes of surgical patients. The aim of this study was to explore...

Hill classification is superior to the axial length of a hiatal hernia for assessment of the mechanical anti-reflux barrier at the gastroesophageal junction.

Endoscopy international open

Hansdotter I, Björ O, Andreasson A, Agreus L, Hellström P, Forsberg A, Talley NJ, Vieth M, Wallner B.
PMID: 27004249
Endosc Int Open. 2016 Mar;4(3):E311-7. doi: 10.1055/s-0042-101021. Epub 2016 Feb 10.

BACKGROUND AND STUDY AIMS: The pathogenesis of gastroesophageal reflux disease (GERD) is multifactorial, including the mechanical anti-reflux barrier of the gastroesophageal junction. This barrier can be evaluated endoscopically in two ways: by measuring the axial length of any hiatal...

Effects on Balance and Walking with the CoDuSe Balance Exercise Program in People with Multiple Sclerosis: A Multicenter Randomized Controlled Trial.

Multiple sclerosis international

Forsberg A, von Koch L, Nilsagård Y.
PMID: 28042485
Mult Scler Int. 2016;2016:7076265. doi: 10.1155/2016/7076265. Epub 2016 Nov 30.

No abstract available.

Where's Waldo? How perceptual, cognitive, and emotional brain processes cooperate during learning to categorize and find desired objects in a cluttered scene.

Frontiers in integrative neuroscience

Chang HC, Grossberg S, Cao Y.
PMID: 24987339
Front Integr Neurosci. 2014 Jun 17;8:43. doi: 10.3389/fnint.2014.00043. eCollection 2014.

The Where's Waldo problem concerns how individuals can rapidly learn to search a scene to detect, attend, recognize, and look at a valued target object in it. This article develops the ARTSCAN Search neural model to clarify how brain...

ENVIRONMENTAL SCIENCE. Profiling risk and sustainability in coastal deltas of the world.

Science (New York, N.Y.)

Tessler ZD, Vörösmarty CJ, Grossberg M, Gladkova I, Aizenman H, Syvitski JP, Foufoula-Georgiou E.
PMID: 26250684
Science. 2015 Aug 07;349(6248):638-43. doi: 10.1126/science.aab3574.

Deltas are highly sensitive to increasing risks arising from local human activities, land subsidence, regional water management, global sea-level rise, and climate extremes. We quantified changing flood risk due to extreme events using an integrated set of global environmental,...

Abnormal rolls and regular arrays of disclinations in homeotropic electroconvection.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Rossberg AG, Eber N, Buka A, Kramer L.
PMID: 11046364
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Jan;61(1):R25-8. doi: 10.1103/physreve.61.r25.

We present the first quantitative verification of an amplitude description for systems with (nearly) spontaneously broken isotropy, in particular for the recently discovered abnormal-roll states. We also obtain a conclusive picture of the three-dimensional director configuration in a spatial...

Magnetic field effect on the thresholds of a sequence of transitions in the electroconvection of a homeotropic nematic liquid crystal.

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

Eber N, Németh S, Rossberg AG, Kramer L, Buka A.
PMID: 12366230
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Sep;66(3):036213. doi: 10.1103/PhysRevE.66.036213. Epub 2002 Sep 23.

We present a detailed analysis of the characteristics of electroconvection patterns in a homeotropic nematic liquid crystal under the influence of a variable magnetic field. An unambiguous observation of low frequency "reentrant" normal rolls and a nonmonotonic magnetic field...

A neural network model for the development of simple and complex cell receptive fields within cortical maps of orientation and ocular dominance.

Neural networks : the official journal of the International Neural Network Society

Olson SJ, Grossberg S.
PMID: 12662831
Neural Netw. 1998 Mar;11(2):189-208. doi: 10.1016/s0893-6080(98)00003-3.

Prenatal development of the primary visual cortex leads to simple cells with spatially distinct and oriented ON and OFF subregions. These simple cells are organized into spatial maps of orientation and ocular dominance that exhibit singularities, fractures, and linear...

Unidirectional Influx and Net Accumulation of PIB.

The open neuroimaging journal

Blomquist G, Engler H, Nordberg A, Ringheim A, Wall A, Forsberg A, Estrada S, Frändberg P, Antoni G, Långström B.
PMID: 19526073
Open Neuroimag J. 2008 Nov 13;2:114-25. doi: 10.2174/1874440000802010114.

The compound {N-methyl-[(11)C]}2-(4'-methylaminophenyl)-6-hydroxybenzothiazole, "PIB", measured by positron emission tomography, has been demonstrated to image brain beta-amyloid deposition in Alzheimer's disease (AD). In the present study the benefit of measuring the PIB accumulation rate together with the unidirectional influx of...

Obtaining a foundation for nursing care at the time of patient admission: a grounded theory study.

The open nursing journal

Jansson I, Pilhammar E, Forsberg A.
PMID: 19746207
Open Nurs J. 2009 Aug 31;3:56-64. doi: 10.2174/1874434600903010056.

The nursing process can be viewed as a problem-solving model, but we do not know whether use of the whole process including care plans with interventions based on nursing diagnoses improves nurses' ability to carry out assessments. Therefore, the...

Leukocyte oxygen radical production determines disease severity in the recurrent Guillain-Barré syndrome.

Journal of inflammation (London, England)

Mossberg N, Andersen O, Nordin M, Nilsson S, Svedhem A, Bergström T, Hellstrand K, Movitz C.
PMID: 20691112
J Inflamm (Lond). 2010 Aug 08;7:40. doi: 10.1186/1476-9255-7-40.

BACKGROUND: The recurrent Guillain-Barré syndrome (RGBS) is characterized by at least two GBS episodes with intervening remission. In a previous study of monophasic GBS, we reported that the magnitude of oxygen radical production ("respiratory burst") in peripheral blood leukocytes...

Determining the radial pair distribution function from X-ray absorption spectra by use of the Landweber iteration method.

Journal of synchrotron radiation

Rossberg A, Funke H.
PMID: 20157284
J Synchrotron Radiat. 2010 Mar;17(2):280-8. doi: 10.1107/S0909049509052200. Epub 2010 Jan 16.

The Landweber iteration approach is used to construct the radial pair distribution function (RPDF) from an X-ray absorption (EXAFS) spectrum. The physical motivation for the presented investigation is the possibility to also reconstruct asymmetric RPDFs from the EXAFS spectra....

Showing 1 to 12 of 250 entries