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Showing 1 to 12 of 428 entries
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The playing learning child: Towards a pedagogy of early childhood

pedagogy

Carlsson MA.
GSID: mLU5VldhS8QJ
IP Samuelsson, MA Carlsson - Scandinavian journal of …, 2008 - Taylor & Francis

From children's own perspective, play and learning are not always separate in practices during early years. The purpose of this article is, first, to scrutinise the background and character of early years education in terms of play and learning....

Blurred boundaries of responsibility: after-school settings in Finland and Sweden

after-school settings

Karlsson M.
GSID: AMQLwTunQP0J
M Karlsson, A Löfdahl, E Rhöse Martinsson… - The Annual NERA …, 2011 - diva-portal.org

Blurred boundaries of responsibility : after-school settings in Finland and Sweden …

Responsibility in After-School Settings in Sweden and Finland

after-school settings

Karlsson M.
GSID: A62uU0z_c5oJ
S Perälä-Littunen, ML Böök, A Löfdahl, M Karlsson

No abstract available.

Single-Cell Characterization of in vitro Migration and Interaction Dynamics of T Cells Expanded with IL-2 and IL-7.

Frontiers in immunology

Tauriainen J, Gustafsson K, Göthlin M, Gertow J, Buggert M, Frisk TW, Karlsson AC, Uhlin M, Önfelt B.
PMID: 25972868
Front Immunol. 2015 Apr 28;6:196. doi: 10.3389/fimmu.2015.00196. eCollection 2015.

T cells are pivotal in the immune defense against cancers and infectious agents. To mount an effector response against cancer cells, T cells need to migrate to the cancer-site, engage in contacts with cancer cells, and perform their effector...

Parametric amplification with a dual-core fiber.

Optics express

Ribeiro V, Karlsson M, Andrekson P.
PMID: 28380976
Opt Express. 2017 Mar 20;25(6):6234-6243. doi: 10.1364/OE.25.006234.

In this paper we theoretically derive for the first time a matrix formalism for a coupled dual-core fiber optical parametric amplifier (FOPA). One of the most advantageous properties of this degenerate pump FOPA is the spectrally flat gain obtained...

Markers for Ongoing or Previous Hepatitis E Virus Infection Are as Common in Wild Ungulates as in Humans in Sweden.

Viruses

Roth A, Lin J, Magnius L, Karlsson M, Belák S, Widén F, Norder H.
PMID: 27657108
Viruses. 2016 Sep 19;8(9). doi: 10.3390/v8090259.

Hepatitis E virus (HEV) is a human pathogen with zoonotic spread, infecting both domestic and wild animals. About 17% of the Swedish population is immune to HEV, but few cases are reported annually, indicating that most infections are subclinical....

Structural and vibrational properties of silyl (SiH3(-)) anions in KSiH3 and RbSiH3: new insight into Si-H interactions.

Inorganic chemistry

Kranak VF, Lin YC, Karlsson M, Mink J, Norberg ST, Häussermann U.
PMID: 25668724
Inorg Chem. 2015 Mar 02;54(5):2300-9. doi: 10.1021/ic502931e. Epub 2015 Feb 10.

The alkali metal silyl hydrides ASiH3 (A = K, Rb) and their deuteride analogues were prepared from the Zintl phases ASi. The crystal structures of ASiH3 consist of metal cations and pyramidal SiH3(-) ions. At room temperature SiH3(-) moieties...

1.56-micros continuously tunable parametric delay line for a 40-Gb/s signal.

Optics express

Myslivets E, Alic N, Moro S, Kuo BP, Jopson RM, McKinstrie CJ, Karlsson M, Radic S.
PMID: 19582110
Opt Express. 2009 Jul 06;17(14):11958-64. doi: 10.1364/oe.17.011958.

Experimental demonstration of an all-fiber, all-optical continuously tunable delay line is reported. The 1.56-micros delay with a record 62,400 time-delay bit-rate product was characterized for a 40-Gbps data channel. The result was enabled by parametric dispersion compensation with cascaded...

A compact setup to study homogeneous nucleation and condensation.

The Review of scientific instruments

Karlsson M, Alxneit I, Rütten F, Wuillemin D, Tschudi HR.
PMID: 17411197
Rev Sci Instrum. 2007 Mar;78(3):034102. doi: 10.1063/1.2712945.

An experiment is presented to study homogeneous nucleation and the subsequent droplet growth at high temperatures and high pressures in a compact setup that does not use moving parts. Nucleation and condensation are induced in an adiabatic, stationary expansion...

Molecular engineering of organic sensitizers for dye-sensitized solar cell applications.

Journal of the American Chemical Society

Hagberg DP, Yum JH, Lee H, De Angelis F, Marinado T, Karlsson KM, Humphry-Baker R, Sun L, Hagfeldt A, Grätzel M, Nazeeruddin MK.
PMID: 18419124
J Am Chem Soc. 2008 May 14;130(19):6259-66. doi: 10.1021/ja800066y. Epub 2008 Apr 18.

Novel unsymmetrical organic sensitizers comprising donor, electron-conducting, and anchoring groups were engineered at a molecular level and synthesized for sensitization of mesoscopic titanium dioxide injection solar cells. The unsymmetrical organic sensitizers 3-(5-(4-(diphenylamino)styryl)thiophen-2-yl)-2-cyanoacrylic acid (D5), 3-(5-bis(4-(diphenylamino)styryl)thiophen-2-yl)-2-cyanoacrylic acid (D7), 5-(4-(bis(4-methoxyphenylamino)styryl)thiophen-2-yl)-2-cyanoacrylic acid...

Fluctuation-induced drift in a gravitationally tilted optical lattice.

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

Zelan M, Hagman H, Karlsson K, Dion CM, Kastberg A.
PMID: 21230054
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Sep;82(3):031136. doi: 10.1103/PhysRevE.82.031136. Epub 2010 Sep 24.

Experimental and theoretical studies are made of Brownian particles trapped in a periodic potential, which is very slightly tilted due to gravity. In the presence of fluctuations, these will trigger a measurable average drift along the direction of the...

Reduction of the HIV-1 reservoir in resting CD4+ T-lymphocytes by high dosage intravenous immunoglobulin treatment: a proof-of-concept study.

AIDS research and therapy

Lindkvist A, Edén A, Norström MM, Gonzalez VD, Nilsson S, Svennerholm B, Karlsson AC, Sandberg JK, Sönnerborg A, Gisslén M.
PMID: 19570221
AIDS Res Ther. 2009 Jul 01;6:15. doi: 10.1186/1742-6405-6-15.

BACKGROUND: The latency of HIV-1 in resting CD4+ T-lymphocytes constitutes a major obstacle for the eradication of virus in patients on antiretroviral therapy (ART). As yet, no approach to reduce this viral reservoir has proven effective.METHODS: Nine subjects on...

Showing 1 to 12 of 428 entries