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Laser altimetry reveals complex pattern of Greenland Ice Sheet dynamics.

Proceedings of the National Academy of Sciences of the United States of America

Csatho BM, Schenk AF, van der Veen CJ, Babonis G, Duncan K, Rezvanbehbahani S, van den Broeke MR, Simonsen SB, Nagarajan S, van Angelen JH.
PMID: 25512537
Proc Natl Acad Sci U S A. 2014 Dec 30;111(52):18478-83. doi: 10.1073/pnas.1411680112. Epub 2014 Dec 15.

We present a new record of ice thickness change, reconstructed at nearly 100,000 sites on the Greenland Ice Sheet (GrIS) from laser altimetry measurements spanning the period 1993-2012, partitioned into changes due to surface mass balance (SMB) and ice...

Traceable reference gas mixtures for sulfur-free natural gas odorants.

Analytical chemistry

Brown AS, van der Veen AM, Arrhenius K, Downey ML, Kühnemuth D, Li J, Ent H, Culleton LP.
PMID: 24882216
Anal Chem. 2014 Jul 01;86(13):6695-702. doi: 10.1021/ac501525d. Epub 2014 Jun 18.

The first reference gas mixtures of sulfur-free natural gas odorants that are traceable to the International System of Units (SI) have been produced and their compositions validated. These mixtures, which contain methyl acrylate and ethyl acrylate at amount fractions...

BODY SIZE DECLINES DESPITE POSITIVE DIRECTIONAL SELECTION ON HERITABLE SIZE TRAITS IN A BARNACLE GOOSE POPULATION.

Evolution; international journal of organic evolution

Larsson K, van der Jeugd HP, van der Veen IT, Forslund P.
PMID: 28565228
Evolution. 1998 Aug;52(4):1169-1184. doi: 10.1111/j.1558-5646.1998.tb01843.x.

Analyses of more than 2000 marked barnacle geese (Branta leucopsis) in the largest Baltic colony, Sweden, showed that structurally large females generally produced larger clutches and larger eggs, hatched their broods earlier in the season, and produced more and...

A Robust, Environmentally Benign Catalyst for Highly Selective Hydroformylation.

Angewandte Chemie (International ed. in English)

Sandee AJ, van Der Veen LA, Reek JN, Kamer PC, Lutz M, Spek AL, van Leeuwen PW.
PMID: 10556912
Angew Chem Int Ed Engl. 1999 Nov 02;38(21):3231-3235.

By a sol-gel process a rhodium complex containing a diphosphane with a large natural P-Rh-P bite angle is covalently anchored in a silica matrix (see picture). The immobilized catalyst is a very selective hydroformylation catalyst that is completely and...

Escape flights of yellowhammers and greenfinches: more than just physics.

Animal behaviour

van der Veen IT, Lindström KM.
PMID: 10715182
Anim Behav. 2000 Mar;59(3):593-601. doi: 10.1006/anbe.1999.1331.

Wintering birds increase their fat reserves throughout the day, and impaired escape performance is often considered to be an important cost of fat reserves. Since lifting a larger mass requires more energy, if birds escape at maximum power output,...

SCN-AVP release of mPer1/mPer2 double-mutant mice in vitro.

Journal of circadian rhythms

van der Veen DR, Mulder EG, Oster H, Gerkema MP, Hut RA.
PMID: 18355404
J Circadian Rhythms. 2008 Mar 20;6:5. doi: 10.1186/1740-3391-6-5.

BACKGROUND: Circadian organisation of behavioural and physiological rhythms in mammals is largely driven by the clock in the suprachiasmatic nuclei (SCN) of the hypothalamus. In this clock, a molecular transcriptional repression and activation mechanism generates near 24 hour rhythms....

Colloidal monolayer trapped near a charged wall: a synchrotron x-ray diffraction study.

Physical review letters

Satapathy DK, Bunk O, Jefimovs K, Nygård K, Guo H, Diaz A, Perret E, Pfeiffer F, David C, Wegdam GH, van der Veen JF.
PMID: 18851466
Phys Rev Lett. 2008 Sep 26;101(13):136103. doi: 10.1103/PhysRevLett.101.136103. Epub 2008 Sep 24.

Using x-ray diffraction from microfluidic channel arrays, we have determined concentration profiles of charge-stabilized silica colloids (radius 60+/-2 nm) confined between two like-charged dielectric walls at a few hundred nanometer distance. In solutions of very low ionic strength, strongly...

Bandgap opening in oxygen plasma-treated graphene.

Nanotechnology

Nourbakhsh A, Cantoro M, Vosch T, Pourtois G, Clemente F, van der Veen MH, Hofkens J, Heyns MM, De Gendt S, Sels BF.
PMID: 20890016
Nanotechnology. 2010 Oct 29;21(43):435203. doi: 10.1088/0957-4484/21/43/435203. Epub 2010 Oct 04.

We report a change in the semimetallic nature of single-layer graphene after exposure to oxygen plasma. The resulting transition from semimetallic to semiconducting behavior appears to depend on the duration of the exposure to the plasma treatment. The observation...

In situ orientation-sensitive observation of molecular adsorption on a liquid/zeolite interface by second-harmonic generation.

Langmuir : the ACS journal of surfaces and colloids

van der Veen MA, Valev VK, Verbiest T, De Vos DE.
PMID: 19275210
Langmuir. 2009 Apr 21;25(8):4256-61. doi: 10.1021/la8039785.

The inherently surface-specific technique of second-harmonic generation was employed to probe the adsorption of an organic molecule, a hemicyanine dye, on b-oriented silicalite-1 films in situ. Measurements were performed in a purpose-built cell for solution experiments. By measuring at...

Mapping of the organization of p-nitroaniline in SAPO-5 by second-harmonic generation microscopy.

Physical chemistry chemical physics : PCCP

van der Veen MA, Van Noyen J, Sels BF, Jacobs PA, Verbiest T, De Vos DE.
PMID: 20714583
Phys Chem Chem Phys. 2010 Sep 28;12(36):10688-92. doi: 10.1039/c0cp00257g. Epub 2010 Aug 16.

Second-harmonic generation microscopy (SHGM) has been employed to study crystals of zeolite-like material SAPO-5 filled with p-nitroaniline (PNA). The SHG and 2-photon fluorescence response of PNA in the one-dimensional channels readily reveals the pore accessibility; intergrown crystallites containing hexagonal...

Missing-row surface reconstruction of Ag(110) induced by potassium adsorption.

Physical review letters

Frenken JW, Holub-Krappe E, Horn K, Krans RL, van der Veen JF.
PMID: 10035509
Phys Rev Lett. 1987 Nov 16;59(20):2307-2310. doi: 10.1103/PhysRevLett.59.2307.

No abstract available.

Impaired Hepatic Phosphatidylcholine Synthesis Leads to Cholestasis in Mice Challenged With a High-Fat Diet.

Hepatology communications

Wan S, Kuipers F, Havinga R, Ando H, Vance DE, Jacobs RL, van der Veen JN.
PMID: 30766963
Hepatol Commun. 2019 Jan 02;3(2):262-276. doi: 10.1002/hep4.1302. eCollection 2019 Feb.

Phosphatidylethanolamine

Showing 1 to 12 of 143 entries