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Showing 13 to 24 of 311 entries
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[Pregnancy and tuberculosis; various examination methods and their results].

Duodecim; laaketieteellinen aikakauskirja

MATTILA A.
PMID: 13375477
Duodecim. 1956;72(9):654-62.

No abstract available.

[Not Available].

Duodecim; laaketieteellinen aikakauskirja

Välimäki M, Alhava E, Aro H, Irjala K, Heinonen A, Hirvonen E, Jousilahti P, Komulainen J, Kröger H, Lamberg-Allardt C, Malmivaara A, Mattila K, Mervaala E, Möttönen T, Salmela P, Salmi J, Salovaara K, Savolainen A, Suominen H, Tuppurainen M, Viikari J.
PMID: 17763654
Duodecim. 2007;123(11):1345-6.

No abstract available.

Local and chain dynamics in miscible polymer blends: A Monte Carlo simulation study.

The Journal of chemical physics

Luettmer-Strathmann J, Mantina M.
PMID: 16689604
J Chem Phys. 2006 May 07;124(17):174907. doi: 10.1063/1.2189244.

Local chain structure and local environment play an important role in the dynamics of polymer chains in miscible blends. In general, the friction coefficients that describe the segmental dynamics of the two components in a blend differ from each...

On-line monitoring of continuous beer fermentation process using automatic membrane inlet mass spectrometric system.

Talanta

Tarkiainen V, Kotiaho T, Mattila I, Virkajärvi I, Aristidou A, Ketola RA.
PMID: 18969939
Talanta. 2005 Mar 15;65(5):1254-63. doi: 10.1016/j.talanta.2004.08.051.

A fully automatic membrane inlet mass spectrometric (MIMS) on-line instrumentation for the analysis of aroma compounds in continuous beer fermentation processes was constructed and tested. The instrumentation includes automatic filtration of the sample stream, flushing of all tubing between...

Analysis and improvement of work postures in the building industry: application of the computerised OWAS method.

Applied ergonomics

Kivi P, Mattila M.
PMID: 15676798
Appl Ergon. 1991 Feb;22(1):43-8. doi: 10.1016/0003-6870(91)90009-7.

Awkward work posture is associated with the development of musculo-skeletal disorders. Previous workplace investigations in new building construction have shown that physical work affects workers' health in 46% of jobs. There is, however, a need for detailed analysis of...

Reflection of focused beams from opal photonic crystals.

Optics express

Varis K, Mattila M, Arpiainen S, Ahopelto J, Jonsson F, Sotomayor Torres C, Egen M, Zentel R.
PMID: 19495157
Opt Express. 2005 Apr 04;13(7):2653-67. doi: 10.1364/opex.13.002653.

We present a robust method for computing the reflection of arbitrarily shaped and sized beams from finite thickness photonic crystals. The method is based on dividing the incident beam into plane waves, each of which can be solved individually...

Effects of psychotropic drugs on digit substitution: comparison of the computerized symbol-digit substitution and traditional digit-symbol substitution tests.

Journal of psychopharmacology (Oxford, England)

Mattila MJ, Aranko K, Mattila ME, Paakkari I.
PMID: 22298533
J Psychopharmacol. 1994 Jan;8(2):81-7. doi: 10.1177/026988119400800202.

The digit-symbol substitution test (DSST), performed with paper and pencil or computerized, is widely used to reveal decrements in human attention and cognition. We programmed sets of adjustable tasks (digit-symbol, digit-digit, symbol-digit, symbol-symbol) into a microcomputer and compared the...

Electrical sintering of nanoparticle structures.

Nanotechnology

Allen ML, Aronniemi M, Mattila T, Alastalo A, Ojanperä K, Suhonen M, Seppä H.
PMID: 21825662
Nanotechnology. 2008 Apr 30;19(17):175201. doi: 10.1088/0957-4484/19/17/175201. Epub 2008 Mar 25.

A method for sintering nanoparticles by applying voltage is presented. This electrical sintering method is demonstrated using silver nanoparticle structures ink-jet-printed onto temperature-sensitive photopaper. The conductivity of the printed nanoparticle layer increases by more than five orders of magnitude...

A first-principles approach to transition states of diffusion.

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

Mantina M, Wang Y, Arroyave R, Shang SL, Chen LQ, Liu ZK.
PMID: 22771719
J Phys Condens Matter. 2012 Aug 01;24(30):305402. doi: 10.1088/0953-8984/24/30/305402. Epub 2012 Jul 06.

We propose a first-principles approach for treating the unstable vibrational mode of transition states in solid-state diffusion. It allows one to determine a number of fundamental quantities associated with the transition state, in particular the enthalpy and entropy of...

Objective and subjective effects of remoxipride, alone and in combination with ethanol or diazepam, on performance in healthy subjects.

Journal of psychopharmacology (Oxford, England)

Mattila MJ, Mattila ME, Konno K, Saarialho-Kere U.
PMID: 22156074
J Psychopharmacol. 1988 Jan;2(3):138-49. doi: 10.1177/026988118800200303.

Effects on human performance of remoxipride (RX), an antipsychotic drug of substituted benzamide structure, were studied in a randomized double-blind crossover trial where 12 young healthy volunteers took at 1 week intervals single oral doses of placebo or remoxipiride...

Increased incidence of distal humeral fractures and surgical treatment in 0- to 18-year-old patients treated in Finland from 1987 to 2010.

Journal of children's orthopaedics

Salonen A, Pajulo O, Lahdes-Vasama T, Välipakka J, Mattila VM.
PMID: 24432121
J Child Orthop. 2013 Dec;7(6):559-64. doi: 10.1007/s11832-013-0529-0. Epub 2013 Sep 17.

BACKGROUND: Studies of pediatric and adolescent fractures in general report a significant increase in the incidence of upper-extremity fractures as well as in their surgical treatment. The aim of this study was to determine the trends of the incidence...

Direct Antisite Formation in Electron Irradiation of GaAs.

Physical review letters

Mattila T, Nieminen RM.
PMID: 10058001
Phys Rev Lett. 1995 Apr 03;74(14):2721-2724. doi: 10.1103/PhysRevLett.74.2721.

No abstract available.

Showing 13 to 24 of 311 entries