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Showing 1 to 12 of 392 entries
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[Who will coordinate patient education?].

TVZ : het vakblad voor de verpleging

de Graaf T.
PMID: 1524690
TVZ. 1992 Aug 13;(15):526-8.

No abstract available.

Local availability of green and blue space and prevalence of common mental disorders in the Netherlands.

BJPsych open

de Vries S, Ten Have M, van Dorsselaer S, van Wezep M, Hermans T, de Graaf R.
PMID: 29018562
BJPsych Open. 2016 Nov 23;2(6):366-372. doi: 10.1192/bjpo.bp.115.002469. eCollection 2016 Nov.

BACKGROUND: Previous studies revealed a relationship between residential green space availability and health, especially mental health. Studies on blue space are scarcer and results less conclusive.AIMS: To investigate the hypotheses that green and blue space availability are negatively associated...

Impact of short and long-range effects on the magnetic interactions in neutral organic radical-based materials.

Physical chemistry chemical physics : PCCP

Domingo A, Vérot M, Mota F, de Graaf C, Novoa JJ, Robert V.
PMID: 23552727
Phys Chem Chem Phys. 2013 May 14;15(18):6982-9. doi: 10.1039/c3cp44647f. Epub 2013 Apr 04.

The mutual influence of electronic structure and environment of the constituent units of neutral organic radical-based materials (radical dimers) is analysed by means of wave function calculations (Difference Dedicated Configuration Interaction, DDCI). Focus is put on the magnetic property...

Hemodynamic changes in iliofemoral disease.

Phlebology

Kurstjens R, de Wolf M, de Graaf R, Wittens C.
PMID: 24843093
Phlebology. 2014 May;29(1):90-96. doi: 10.1177/0268355514529206. Epub 2014 May 19.

BACKGROUND: Iliofemoral venous obstruction, caused by post-thrombotic disease, can be treated by percutaneous angioplasty and additional stenting with good results. However, no hemodynamic parameter determining the need for treatment has been defined. This article describes the preliminary results of...

Neural Processing of Calories in Brain Reward Areas Can be Modulated by Reward Sensitivity.

Frontiers in behavioral neuroscience

van Rijn I, Griffioen-Roose S, de Graaf C, Smeets PA.
PMID: 26834598
Front Behav Neurosci. 2016 Jan 14;9:371. doi: 10.3389/fnbeh.2015.00371. eCollection 2015.

A food's reward value is dependent on its caloric content. Furthermore, a food's acute reward value also depends on hunger state. The drive to obtain rewards (reward sensitivity), however, differs between individuals. Here, we assessed the association between brain...

The Raspberry model for hydrodynamic interactions revisited. II. The effect of confinement.

The Journal of chemical physics

de Graaf J, Peter T, Fischer LP, Holm C.
PMID: 26328819
J Chem Phys. 2015 Aug 28;143(8):084108. doi: 10.1063/1.4928503.

The so-called "raspberry" model refers to the hybrid lattice-Boltzmann (LB) and Langevin molecular dynamics schemes for simulating the dynamics of suspensions of colloidal particles, originally developed by Lobaskin and Dünweg [New J. Phys. 6, 54 (2004)], wherein discrete surface...

Compact gas cell integrated with a linear variable optical filter.

Optics express

Ayerden NP, de Graaf G, Wolffenbuttel RF.
PMID: 26906865
Opt Express. 2016 Feb 08;24(3):2981-3002. doi: 10.1364/OE.24.002981.

A miniaturized methane (CH(4)) sensor based on nondispersive infrared absorption is realized in MEMS technology. A high level of functional integration is achieved by using the resonance cavity of a linear variable optical filter (LVOF) also as a gas...

The efficiency of self-phoretic propulsion mechanisms with surface reaction heterogeneity.

The Journal of chemical physics

Kreissl P, Holm C, de Graaf J.
PMID: 27250326
J Chem Phys. 2016 May 28;144(20):204902. doi: 10.1063/1.4951699.

We consider the efficiency of self-phoretic colloidal particles (swimmers) as a function of the heterogeneity in the surface reaction rate. The set of fluid, species, and electrostatic continuity equations is solved analytically using a linearization and numerically using a...

Corrigendum: Identification of the pollen self-incompatibility determinant in Papaver rhoeas.

Nature

Wheeler MJ, de Graaf BH, Hadjiosif N, Perry RM, Poulter NS, Osman K, Vatovec S, Harper A, Christopher F, Franklin H, Franklin-Tong VE.
PMID: 26633625
Nature. 2016 Mar 03;531(7592):126. doi: 10.1038/nature16181. Epub 2015 Dec 02.

No abstract available.

Density functional theory and ab initio study of electronic and electrochemistry properties of the tetranuclear sandwich complex [FeIII4(H2O)2(PW9O34)2]6-.

Inorganic chemistry

Romo S, Fernández JA, Maestre JM, Keita B, Nadjo L, de Graaf C, Poblet JM.
PMID: 17447755
Inorg Chem. 2007 May 14;46(10):4022-7. doi: 10.1021/ic062030u. Epub 2007 Apr 21.

Quantum chemistry calculations have been performed to unravel the electronic and electrochemical properties of a FeIII-sandwich polyoxometalate. Using a combination of methods, it is shown that in these clusters the first reduction occurs in the so-called external Fe, which...

Development and application of a membrane cyclone reactor for in vivo NMR spectroscopy with high microbial cell densities.

Biotechnology and bioengineering

Hartbrich A, Schmitz G, Weuster-Botz D, de Graaf AA, Wandrey C.
PMID: 18629829
Biotechnol Bioeng. 1996 Sep 20;51(6):624-35. doi: 10.1002/(SICI)1097-0290(19960920)51:6<624::AID-BIT2>3.0.CO;2-J.

A new bioreactor system has been developed for in vivo NMR spectroscopy of microorganisms under defined physiological conditions. This cyclone reactor with an integrated NMR flow cell is continuously operated in the magnet of a 400-MHz wide-bore NMR spectrometer...

Restoration of signal polarity in a set of inversion recovery NMR images.

IEEE transactions on medical imaging

Bakker CG, De Graaf CN, Van Dijk P.
PMID: 18234630
IEEE Trans Med Imaging. 1984;3(4):197-202. doi: 10.1109/TMI.1984.4307681.

A method is described which enables unambiguous retrieval of sign information in a set of magnetic resonance magnitude images of the inversion recovery type. The proposed method starts from the observation that the inversion recovery curve S is a...

Showing 1 to 12 of 392 entries