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Showing 1 to 12 of 220 entries
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A common trust fund for your uncommon problems.

Dental management

Martinson R.
PMID: 5240944
Dent Manage. 1968 Jan;8(1):49-52 passim.

No abstract available.

On adjustment for auxiliary covariates in additive hazard models for the analysis of randomized experiments.

Biometrika

Vansteelandt S, Martinussen T, Tchetgen ET.
PMID: 28669998
Biometrika. 2014 Mar;101(1):237-244. doi: 10.1093/biomet/ast045. Epub 2013 Nov 21.

We consider additive hazard models (Aalen, 1989) for the effect of a randomized treatment on a survival outcome, adjusting for auxiliary baseline covariates. We demonstrate that the Aalen least squares estimator of the treatment effect parameter is asymptotically unbiased,...

Corrigenda: Martinsson S, Rota E, Erséus C (2015) On the identity of Chamaedrilusglandulosus (Michaelsen, 1888) (Clitellata, Enchytraeidae), with the description of a new species. ZooKeys 501: 1-14. doi: 10.3897/zookeys.501.9279.

ZooKeys

Martinsson S, Rota E, Erséus C.
PMID: 26019682
Zookeys. 2015 May 19;(504):153-4. doi: 10.3897/zookeys.504.9972. eCollection 2015.

[This corrects the article DOI: 10.3897/zookeys.501.9279.].

Paired Comparison Survey Analyses Utilizing Rasch Methodology of the Relative Difficulty and Estimated Work Relative Value Units of CPT.

International journal of spine surgery

Lorio M, Martinson M, Ferrara L.
PMID: 28377854
Int J Spine Surg. 2016 Dec 01;10:40. doi: 10.14444/3040. eCollection 2016.

BACKGROUND: Minimally invasive sacroiliac joint arthrodesis ("MI SIJ fusion") received a Category I CPTMETHODS: A survey was developed and sent to ninety-three ISASS surgeon committee members. Respondents were asked to compare CPTRESULTS: Twenty surgeons responded to the first survey...

Impact of chronic obstructive pulmonary disease on morbidity and mortality after myocardial infarction.

Open heart

Andell P, Koul S, Martinsson A, Sundström J, Jernberg T, Smith JG, James S, Lindahl B, Erlinge D.
PMID: 25332773
Open Heart. 2014 Feb 03;1(1):e000002. doi: 10.1136/openhrt-2013-000002. eCollection 2014.

AIM: To gain a better understanding of the impact of chronic obstructive pulmonary disease (COPD) on long-term mortality in patients with myocardial infarction (MI) and identify areas where the clinical care for these patients may be improved.METHODS: Patients hospitalised...

Influence of source coherence on x-ray absorption spectroscopy.

Physical review letters

Dunn JH, Arvanitis D, Carr R, Martensson N.
PMID: 11017433
Phys Rev Lett. 2000 Jan 31;84(5):1031-4. doi: 10.1103/PhysRevLett.84.1031.

Core-level x-ray absorption spectroscopy measurements have been performed at the L3,2 edges of Fe and Co thin films. The degree of source coherence was varied using soft x rays from five different beam lines. We observe an increase of...

Azithromycin therapy in patients with chronic Chlamydia pneumoniae infection and coronary heart disease: immediate and long-term effects on inflammation, coagulation, and lipid status in a double-blind, placebo-controlled study.

European journal of internal medicine

Gabriel AS, Ahnve S, Gnarpe H, Gnarpe J, Martinsson A.
PMID: 14962698
Eur J Intern Med. 2003 Dec;14(8):470-478. doi: 10.1016/j.ejim.2003.07.001.

Background: An association between Chlamydia pneumoniae (Cp) infection and coronary heart disease (CHD) has already been reported. We investigated the relationship between Cp infection and other risk factors in CHD patients, as well as the effects of azithromycin treatment....

Communication modes in large-aperture approximation.

Optics letters

Burvall A, Martinsson P, Friberg AT.
PMID: 17308577
Opt Lett. 2007 Mar 15;32(6):611-3. doi: 10.1364/ol.32.000611.

Simplified versions of the communication modes in the Fresnel domain are derived when the system apertures are large. The approximate modes, which are in the form of spherical waves and sinc functions with a spherical curvature, give physical insight...

IL-6 levels in acute and post myocardial infarction: their relation to CRP levels, infarction size, left ventricular systolic function, and heart failure.

European journal of internal medicine

Gabriel AS, Martinsson A, Wretlind B, Ahnve S.
PMID: 15668089
Eur J Intern Med. 2004 Dec;15(8):523-528. doi: 10.1016/j.ejim.2004.07.013.

BACKGROUND: Inflammatory mechanisms in heart disease are of great interest. The proinflammatory cytokine interleukin (IL) 6 has been linked to increased morbidity in unstable angina pectoris and depressed myocardial function in heart failure (HF). METHODS: We studied the relation...

Physiological Responses to Stress Conditions and Barophilic Behavior of the Hyperthermophilic Vent Archaeon Pyrococcus abyssi.

Applied and environmental microbiology

Marteinsson VT, Moulin P, Birrien J, Gambacorta A, Vernet M, Prieur D.
PMID: 16535565
Appl Environ Microbiol. 1997 Apr;63(4):1230-6. doi: 10.1128/aem.63.4.1230-1236.1997.

The physiology of the deep-sea hyperthermophilic, anaerobic vent archaeon Pyrococcus abyssi, originating from the Fiji Basin at a depth of 2,000 m, was studied under diverse conditions. The emphasis of these studies lay in the growth and survival of...

Medicine Cabinet: Drug treatment of depression.

The Western journal of medicine

Martensson B, Spigset O.
PMID: 18751171
West J Med. 1999 Aug;171(2):102-5.

No abstract available.

Communication modes with partially coherent fields.

Journal of the Optical Society of America. A, Optics, image science, and vision

Martinsson P, Lajunen H, Friberg AT.
PMID: 17912329
J Opt Soc Am A Opt Image Sci Vis. 2007 Oct;24(10):3336-42. doi: 10.1364/josaa.24.003336.

We develop a theory for the description of partially coherent wave fields in linear optical systems in terms of the so-called communication modes. The communication modes are the singular functions and singular values of the appropriate propagation kernels. In...

Showing 1 to 12 of 220 entries