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Showing 1 to 12 of 13 entries
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[Development of dental specialists for dental health care at University of Kuopio].

Suomen hammaslaakarilehti = Finlands tandlakartidning

Turunen S, Vesala H, Nyyssönen V.
PMID: 1817321
Suom Hammaslaakarilehti. 1991 Oct 15;38(18):1244-6.

No abstract available.

Linewidth measurement with an optical microscope: the effect of operating conditions on the image profile.

Applied optics

Nyyssonen D.
PMID: 20168900
Appl Opt. 1977 Aug 01;16(8):2223-30. doi: 10.1364/AO.16.002223.

A theoretical model of the optical microscope based on the theory of partial coherence is used to predict the image profiles of lines on IC photomasks and assess factors contributing to measurement errors for different conditions of microscope operation....

Association of Modic changes with health-related quality of life among patients referred to spine surgery.

Scandinavian journal of pain

Määttä J, Kautiainen H, Leinonen V, Niinimäki J, Järvenpää S, Koskelainen T, Mäkelä P, Pesälä J, Nyyssönen T, Savolainen S, Airaksinen O, Kyllönen E, Cheung KMC, Karppinen J.
PMID: 29913663
Scand J Pain. 2014 Jan 01;5(1):36-40. doi: 10.1016/j.sjpain.2013.08.003.

Background and purpose Modic changes (MC) are bone marrow and vertebral endplate lesions seen in magnetic resonance imaging (MRI) which have been found to be associated with low back pain (LBP), but the association between MC and health-related quality...

suPAR cut-offs for stratification of low, medium, and high-risk acute medical patients in the emergency department.

BMC emergency medicine

Santeri S, Peter AA, Kristiina N, Jesper EO, Harri H.
PMID: 34844557
BMC Emerg Med. 2021 Nov 29;21(1):149. doi: 10.1186/s12873-021-00544-x.

BACKGROUND: Soluble urokinase plasminogen activator receptor (suPAR) levels have previously been associated with readmission and mortality in acute medical patients in the ED. However, no specific cut-offs for suPAR have been tested in this population.METHODS: Prospective observational study of...

Lens testing with a simple wavefront shearing interferometer.

Applied optics

Nyyssonen D, Jerke JM.
PMID: 20125669
Appl Opt. 1973 Sep 01;12(9):2061-70. doi: 10.1364/AO.12.002061.

A lens-testing system using a simple wavefront shearing interferometer is described. This simple cube interferometer has all the interferometric adjustments built in at manufacture. In contrast to most interferometric test systems, the wavefront shearing interferometer is inexpensive, portable, relatively...

Response of Deep Subsurface Microbial Community to Different Carbon Sources and Electron Acceptors during ∼2 months Incubation in Microcosms.

Frontiers in microbiology

Purkamo L, Bomberg M, Nyyssönen M, Ahonen L, Kukkonen I, Itävaara M.
PMID: 28265265
Front Microbiol. 2017 Feb 20;8:232. doi: 10.3389/fmicb.2017.00232. eCollection 2017.

Acetate plays a key role as electron donor and acceptor and serves as carbon source in oligotrophic deep subsurface environments. It can be produced from inorganic carbon by acetogenic microbes or through breakdown of more complex organic matter. Acetate...

Behavioral therapy is superior to follow-up without intervention in patients with supragastric belching-A randomized study.

Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society

Punkkinen J, Nyyssönen M, Walamies M, Roine R, Sintonen H, Koskenpato J, Haakana R, Arkkila P.
PMID: 33991432
Neurogastroenterol Motil. 2021 May 15;e14171. doi: 10.1111/nmo.14171. Epub 2021 May 15.

BACKGROUND: Behavioral therapy (BT) has been proven effective in the treatment of supragastric belching (SGB) in open studies. The aim was to compare BT to follow-up without intervention in patients with SGB in a randomized study.METHODS: Forty-two patients were...

Revealing the unexplored fungal communities in deep groundwater of crystalline bedrock fracture zones in Olkiluoto, Finland.

Frontiers in microbiology

Sohlberg E, Bomberg M, Miettinen H, Nyyssönen M, Salavirta H, Vikman M, Itävaara M.
PMID: 26106376
Front Microbiol. 2015 Jun 09;6:573. doi: 10.3389/fmicb.2015.00573. eCollection 2015.

The diversity and functional role of fungi, one of the ecologically most important groups of eukaryotic microorganisms, remains largely unknown in deep biosphere environments. In this study we investigated fungal communities in packer-isolated bedrock fractures in Olkiluoto, Finland at...

Cloning of novel bacterial xylanases from lignocellulose-enriched compost metagenomic libraries.

AMB Express

Ellilä S, Bromann P, Nyyssönen M, Itävaara M, Koivula A, Paulin L, Kruus K.
PMID: 31385056
AMB Express. 2019 Aug 05;9(1):124. doi: 10.1186/s13568-019-0847-9.

Xylanases are in important class of industrial enzymes that are essential for the complete hydrolysis of lignocellulosic biomass into fermentable sugars. In the present study, we report the cloning of novel xylanases with interesting properties from compost metagenomics libraries....

Coupled high-throughput functional screening and next generation sequencing for identification of plant polymer decomposing enzymes in metagenomic libraries.

Frontiers in microbiology

Nyyssönen M, Tran HM, Karaoz U, Weihe C, Hadi MZ, Martiny JB, Martiny AC, Brodie EL.
PMID: 24069019
Front Microbiol. 2013 Sep 23;4:282. doi: 10.3389/fmicb.2013.00282. eCollection 2013.

Recent advances in sequencing technologies generate new predictions and hypotheses about the functional roles of environmental microorganisms. Yet, until we can test these predictions at a scale that matches our ability to generate them, most of them will remain...

Diversity of TiO.

ACS applied materials & interfaces

Ali-Löytty H, Hannula M, Saari J, Palmolahti L, Bhuskute BD, Ulkuniemi R, Nyyssönen T, Lahtonen K, Valden M.
PMID: 30608653
ACS Appl Mater Interfaces. 2019 Jan 23;11(3):2758-2762. doi: 10.1021/acsami.8b20608. Epub 2019 Jan 08.

Visually black, electrically leaky, amorphous titania (am-TiO

Rapid Reactivation of Deep Subsurface Microbes in the Presence of C-1 Compounds.

Microorganisms

Rajala P, Bomberg M, Kietäväinen R, Kukkonen I, Ahonen L, Nyyssönen M, Itävaara M.
PMID: 27682076
Microorganisms. 2015 Feb 05;3(1):17-33. doi: 10.3390/microorganisms3010017.

Microorganisms in the deep biosphere are believed to conduct little metabolic activity due to low nutrient availability in these environments. However, destructive penetration to long-isolated bedrock environments during construction of underground waste repositories can lead to increased nutrient availability...

Showing 1 to 12 of 13 entries