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Showing 1 to 12 of 121 entries
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Behavioural changes are a major contributing factor in the reduction of sarcopenia in caloric-restricted ageing mice.

Journal of cachexia, sarcopenia and muscle

van Norren K, Rusli F, van Dijk M, Lute C, Nagel J, Dijk FJ, Dwarkasing J, Boekschoten MV, Luiking Y, Witkamp RF, Müller M, Steegenga WT.
PMID: 26401472
J Cachexia Sarcopenia Muscle. 2015 Sep;6(3):253-68. doi: 10.1002/jcsm.12024. Epub 2015 Apr 27.

BACKGROUND: In rodent models, caloric restriction (CR) with maintenance of adequate micronutrient supply has been reported to increase lifespan and to reduce age-induced muscle loss (sarcopenia) during ageing. In the present study, we further investigated effects of CR on...

Redox Induced Configurational Isomerization of Bisphosphine-Tricarbonyliron(I) Complexes and the Difference a Ferrocene Makes.

Inorganic chemistry

Ringenberg MR, Wittkamp F, Apfel UP, Kaim W.
PMID: 28598145
Inorg Chem. 2017 Jul 03;56(13):7501-7511. doi: 10.1021/acs.inorgchem.7b00957. Epub 2017 Jun 09.

The tricarbonyliron (TCFe) complexes Fe(CO)

The Experience of Depression: A Qualitative Study of Adolescents With Depression Entering Psychotherapy.

Global qualitative nursing research

Weitkamp K, Klein E, Midgley N.
PMID: 28462338
Glob Qual Nurs Res. 2016 May 16;3:2333393616649548. doi: 10.1177/2333393616649548. eCollection 2016.

There is a lack of research in health psychology on the subjective experience of adolescents with mental health disorders. The aim of this study was to explore the experience of depression and the journey into therapy of young people...

Electronic and molecular structure relations in diiron compounds mimicking the [FeFe]-hydrogenase active site studied by X-ray spectroscopy and quantum chemistry.

Dalton transactions (Cambridge, England : 2003)

Kositzki R, Mebs S, Schuth N, Leidel N, Schwartz L, Karnahl M, Wittkamp F, Daunke D, Grohmann A, Apfel UP, Gloaguen F, Ott S, Haumann M.
PMID: 28905949
Dalton Trans. 2017 Sep 26;46(37):12544-12557. doi: 10.1039/c7dt02720f.

Synthetic diiron compounds of the general formula Fe

Two Decades of Teledermatology: Current Status and Integration in National Healthcare Systems.

Current dermatology reports

Tensen E, van der Heijden JP, Jaspers MW, Witkamp L.
PMID: 27182461
Curr Dermatol Rep. 2016;5:96-104. doi: 10.1007/s13671-016-0136-7. Epub 2016 Mar 28.

Teledermatology, originating in 1995, has been one of the first telemedicine services to see the light of day. Two decades of teledermatology research is summarized in this review. A literature search was conducted in PubMed. Search terms included "teledermatology,"...

Haag-Dessau Catalysts for Ring Opening of Cycloalkanes.

Angewandte Chemie (International ed. in English)

Raichle A, Traa Y, Fuder F, Rupp M, Weitkamp J.
PMID: 11301438
Angew Chem Int Ed Engl. 2001 Apr 01;40(7):1243-1246. doi: 10.1002/1521-3773(20010401)40:7<1243::aid-anie1243>3.0.co;2-7.

No abstract available.

Rotational vibrational-rotational Raman differential absorption lidar for atmospheric ozone measurements: methodology and experiment.

Applied optics

Reichardt J, Bisson SE, Reichardt S, Weitkamp C, Neidhart B.
PMID: 18354612
Appl Opt. 2000 Nov 20;39(33):6072-9. doi: 10.1364/ao.39.006072.

A single-laser Raman differential absorption lidar (DIAL) for ozone measurements in clouds is proposed. An injection-locked XeCl excimer laser serves as the radiation source. The ozone molecule number density is calculated from the differential absorption of the anti-Stokes rotational...

Single-shot read-out of an individual electron spin in a quantum dot.

Nature

Elzerman JM, Hanson R, Willems Van Beveren LH, Witkamp B, Vandersypen LM, Kouwenhoven LP.
PMID: 15269762
Nature. 2004 Jul 22;430(6998):431-5. doi: 10.1038/nature02693.

Spin is a fundamental property of all elementary particles. Classically it can be viewed as a tiny magnetic moment, but a measurement of an electron spin along the direction of an external magnetic field can have only two outcomes:...

Evolutionary conservation of equine gc alleles and of Mammalian gc/albumin linkage.

Genetics

Weitkamp LR, Allen PZ.
PMID: 17248956
Genetics. 1979 Aug;92(4):1347-54. doi: 10.1093/genetics/92.4.1347.

Ancient origin of the equine vitamin D binding protein (Gc) polymorphism is suggested by the finding of two alleles, Gc(F) and Gc(S), in each of three equine subgenera, Equus, Asinus and Hippotigris. The equine Gc and albumin loci are...

German Screen for Child Anxiety Related Emotional Disorders (SCARED): Reliability, Validity, and Cross-Informant Agreement in a Clinical Sample.

Child and adolescent psychiatry and mental health

Weitkamp K, Romer G, Rosenthal S, Wiegand-Grefe S, Daniels J.
PMID: 20591137
Child Adolesc Psychiatry Ment Health. 2010 Jun 30;4:19. doi: 10.1186/1753-2000-4-19.

BACKGROUND: The psychometric properties and cross-informant agreement of a German translation of the Screen for Child Anxiety Related Emotional Disorders (SCARED) were assessed in a clinical sampleMETHODS: 102 children and adolescents in outpatient psychotherapy and their parents filled out...

Comment on "characterization of the ability of CO(2) to act as an antisolvent for ionic liquid/organic mixtures".

The journal of physical chemistry. B

Kühne E, Alfonsín LR, Martinez MT, Witkamp GJ, Peters CJ.
PMID: 19402733
J Phys Chem B. 2009 May 07;113(18):6579-80; discussion 6581. doi: 10.1021/jp807912x.

No abstract available.

Strong coupling between single-electron tunneling and nanomechanical motion.

Science (New York, N.Y.)

Steele GA, Hüttel AK, Witkamp B, Poot M, Meerwaldt HB, Kouwenhoven LP, van der Zant HS.
PMID: 19628816
Science. 2009 Aug 28;325(5944):1103-7. doi: 10.1126/science.1176076. Epub 2009 Jul 23.

Nanoscale resonators that oscillate at high frequencies are useful in many measurement applications. We studied a high-quality mechanical resonator made from a suspended carbon nanotube driven into motion by applying a periodic radio frequency potential using a nearby antenna....

Showing 1 to 12 of 121 entries