Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 189 entries
Sorted by: Best Match Show Resources per page
Lifelong learning: Formal, non‐formal and informal learning in the context of the use of problem‐solving skills in technology‐rich environments

informal learning

Nissinen K, Hämäläinen R.
GSID: QGqAXpmg1RgJ
H Nygren, K Nissinen, R Hämäläinen… - British Journal of …, 2019 - Wiley Online Library

… (2009), we should more deeply understand how adults learn in these new formal, non-formal and informal learning settings and how digitalisation reshapes lifelong learning. Lifelong learning links all areas of life: (1) from childhood to old age; (2)...

Nucleation and Conformality of Iridium and Iridium Oxide Thin Films Grown by Atomic Layer Deposition.

Langmuir : the ACS journal of surfaces and colloids

Mattinen M, Hämäläinen J, Gao F, Jalkanen P, Mizohata K, Räisänen J, Puurunen RL, Ritala M, Leskelä M.
PMID: 27673703
Langmuir. 2016 Oct 18;32(41):10559-10569. doi: 10.1021/acs.langmuir.6b03007. Epub 2016 Oct 06.

Nucleation and conformality are important issues, when depositing thin films for demanding applications. In this study, iridium and iridium dioxide (IrO

Cognitive performance profile in different phenotypes of MS with cognitive complaints.

Multiple sclerosis and related disorders

Rosti-Otajärvi E, Ruutiainen J, Huhtala H, Hämäläinen P.
PMID: 25877058
Mult Scler Relat Disord. 2014 Jul;3(4):463-72. doi: 10.1016/j.msard.2014.01.003. Epub 2014 Jan 24.

BACKGROUND: The relationship between cognitive impairment and disease course and severity of multiple sclerosis (MS) is not well understood.OBJECTIVE: The aim of the study was to evaluate whether cognitive complaints in different clinical phenotypes and severity stages of MS...

The dynamics of the human infant gut microbiome in development and in progression toward type 1 diabetes.

Cell host & microbe

Kostic AD, Gevers D, Siljander H, Vatanen T, Hyötyläinen T, Hämäläinen AM, Peet A, Tillmann V, Pöhö P, Mattila I, Lähdesmäki H, Franzosa EA, Vaarala O, de Goffau M, Harmsen H, Ilonen J, Virtanen SM, Clish CB, Orešič M, Huttenhower C, Knip M, Xavier RJ.
PMID: 25662751
Cell Host Microbe. 2015 Feb 11;17(2):260-73. doi: 10.1016/j.chom.2015.01.001. Epub 2015 Feb 05.

Colonization of the fetal and infant gut microbiome results in dynamic changes in diversity, which can impact disease susceptibility. To examine the relationship between human gut microbiome dynamics throughout infancy and type 1 diabetes (T1D), we examined a cohort...

Microsomal Prostaglandin E Synthase-1 Expression in Inflammatory Conditions Is Downregulated by Dexamethasone: Seminal Role of the Regulatory Phosphatase MKP-1.

Frontiers in pharmacology

Tuure L, Hämäläinen M, Whittle BJ, Moilanen E.
PMID: 28983247
Front Pharmacol. 2017 Sep 21;8:646. doi: 10.3389/fphar.2017.00646. eCollection 2017.

Microsomal prostaglandin E synthase-1 (mPGES-1) is an inducible enzyme situated downstream of cyclo-oxygenase-2, promoting the excessive PGE

Host sex and age influence endoparasite burdens in the gray mouse lemur.

Frontiers in zoology

Hämäläinen A, Raharivololona B, Ravoniarimbinina P, Kraus C.
PMID: 26435728
Front Zool. 2015 Oct 01;12:25. doi: 10.1186/s12983-015-0118-9. eCollection 2015.

INTRODUCTION: Immunosenescence (deteriorating immune function at old age) affects humans and laboratory animals, but little is known about immunosenescence in natural populations despite its potential importance for population and disease dynamics and individual fitness. Although life histories and immune...

X-Ray Spectrometry of Copper: New Results on an Old Subject.

Journal of research of the National Institute of Standards and Technology

Deutsch M, Förster E, Hölzer G, Härtwig J, Hämäläinen K, Kao CC, Huotari S, Diamant R.
PMID: 27366598
J Res Natl Inst Stand Technol. 2004 Feb 01;109(1):75-98. doi: 10.6028/jres.109.006. Print 2004.

We review recent, and some less recent, measurements of several emission spectra of copper. The results are discussed with special emphasis on elucidating the structure of the Kα 1,2 and Kβ 1,3 diagram lines and their underlying transitions. These...

Molecular-level changes of aqueous poly(N-isopropylacrylamide) in phase transition.

The journal of physical chemistry. B

Juurinen I, Galambosi S, Anghelescu-Hakala AG, Koskelo J, Honkimäki V, Hämäläinen K, Huotari S, Hakala M.
PMID: 24786724
J Phys Chem B. 2014 May 22;118(20):5518-23. doi: 10.1021/jp501913p. Epub 2014 May 09.

We report a Compton scattering study on the molecular-level structural changes of aqueous poly(N-isopropylacrylamide) (PNIPAM) across the conformational phase transition. PNIPAM is a thermoresponsive polymer that changes its conformation in water from the hydrophilic coil state to the collapsed...

Diagram X-ray emission spectra of a hollow atom: the Kh alpha1,2 and Kh beta1,3 hypersatellites of Fe.

Physical review letters

Diamant R, Huotari S, Hämäläinen K, Sharon R, Kao CC, Deutsch M.
PMID: 14611577
Phys Rev Lett. 2003 Nov 07;91(19):193001. doi: 10.1103/PhysRevLett.91.193001. Epub 2003 Nov 06.

High-resolution Fe K(h) beta(1,3) and K(h) alpha(1,2) hypersatellite spectra were measured, using monochromatized synchrotron radiation photoexcitation. The lines' energies, splitting, excitation thresholds, and the K(h) alpha(1)/K(h) alpha(2) intensity ratio were derived with high accuracy. Having both spectra, not hitherto...

High-energy magnetic compton scattering from iron.

Journal of synchrotron radiation

McCarthy JE, Cooper MJ, Lawson PK, Timms DN, Manninen SO, Hämäläinen K, Suortti P.
PMID: 16699214
J Synchrotron Radiat. 1997 Mar 01;4:102-9. doi: 10.1107/S0909049596015002.

The magnetic Compton profile of Fe [111] was measured using circularly polarized synchrotron radiation at incident energies of 84.4, 167.2 and 256.0 keV on the high-energy beamline at the European Synchrotron Radiation Facility. It was found that the momentum...

A fast statistical significance test for baseline correction and comparative analysis in phase locking.

Frontiers in neuroinformatics

Rana KD, Vaina LM, Hämäläinen MS.
PMID: 23919088
Front Neuroinform. 2013 Feb 15;7:3. doi: 10.3389/fninf.2013.00003. eCollection 2013.

Human perception, cognition, and action are supported by a complex network of interconnected brain regions. There is an increasing interest in measuring and characterizing these networks as a function of time and frequency, and inter-areal phase locking is often...

Momentum distribution and renormalization factor in sodium and the electron gas.

Physical review letters

Huotari S, Soininen JA, Pylkkänen T, Hämäläinen K, Issolah A, Titov A, McMinis J, Kim J, Esler K, Ceperley DM, Holzmann M, Olevano V.
PMID: 20868119
Phys Rev Lett. 2010 Aug 20;105(8):086403. doi: 10.1103/PhysRevLett.105.086403. Epub 2010 Aug 19.

We present experimental and theoretical results on the momentum distribution and the quasiparticle renormalization factor in sodium. From an x-ray Compton-profile measurement of the valence-electron-momentum density, we derive its discontinuity at the Fermi wave vector. This yields an accurate...

Showing 1 to 12 of 189 entries