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Showing 1 to 12 of 338 entries
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A novel stable isotope labelling assisted workflow for improved untargeted LC-HRMS based metabolomics research.

Metabolomics : Official journal of the Metabolomic Society

Bueschl C, Kluger B, Lemmens M, Adam G, Wiesenberger G, Maschietto V, Marocco A, Strauss J, Bödi S, Thallinger GG, Krska R, Schuhmacher R.
PMID: 25057268
Metabolomics. 2014;10(4):754-769. doi: 10.1007/s11306-013-0611-0. Epub 2013 Dec 04.

Many untargeted LC-ESI-HRMS based metabolomics studies are still hampered by the large proportion of non-biological sample derived signals included in the generated raw data. Here, a novel, powerful stable isotope labelling (SIL)-based metabolomics workflow is presented, which facilitates global...

Characterization of genetically engineered mouse models carrying Col2a1-cre-induced deletions of Lrp5 and/or Lrp6.

Bone research

Schumacher CA, Joiner DM, Less KD, Drewry MO, Williams BO.
PMID: 26962465
Bone Res. 2016 Mar 01;4:15042. doi: 10.1038/boneres.2015.42. eCollection 2016.

Mice carrying Collagen2a1-cre-mediated deletions of Lrp5 and/or Lrp6 were created and characterized. Mice lacking either gene alone were viable and fertile with normal knee morphology. Mice in which both Lrp5 and Lrp6 were conditionally ablated via Collagen2a1-cre-mediated deletion displayed...

Partitioning of on-demand electron pairs.

Nature nanotechnology

Ubbelohde N, Hohls F, Kashcheyevs V, Wagner T, Fricke L, Kästner B, Pierz K, Schumacher HW, Haug RJ.
PMID: 25437747
Nat Nanotechnol. 2015 Jan;10(1):46-9. doi: 10.1038/nnano.2014.275. Epub 2014 Dec 01.

The on-demand generation and separation of entangled photon pairs are key components of quantum information processing in quantum optics. In an electronic analogue, the decomposition of electron pairs represents an essential building block for using the quantum state of...

Semiconductor quantized voltage source.

Physical review letters

Hohls F, Welker AC, Leicht Ch, Fricke L, Kaestner B, Mirovsky P, Müller A, Pierz K, Siegner U, Schumacher HW.
PMID: 23006195
Phys Rev Lett. 2012 Aug 03;109(5):056802. doi: 10.1103/PhysRevLett.109.056802. Epub 2012 Jul 31.

We realize and investigate an all-semiconductor quantized voltage source which generates quantized output voltages V(out) = f(h/e) linked only to two fundamental constants, the electron's charge e and Planck's constant h, and to an applied excitation frequency f. The...

Anisotropic magnetoresistance state space of permalloy nanowires with domain wall pinning geometry.

Scientific reports

Corte-León H, Nabaei V, Manzin A, Fletcher J, Krzysteczko P, Schumacher HW, Kazakova O.
PMID: 25116470
Sci Rep. 2014 Aug 13;4:6045. doi: 10.1038/srep06045.

The domain wall-related change in the anisotropic magnetoresistance in L-shaped permalloy nanowires is measured as a function of the magnitude and orientation of the applied magnetic field. The magnetoresistance curves, compiled into so-called domain wall magnetoresistance state space maps,...

Experiment and simulation of laminar and turbulent ferrofluid pipe flow in an oscillating magnetic field.

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

Schumacher KR, Sellien I, Knoke GS, Cader T, Finlayson BA.
PMID: 12636801
Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Feb;67(2):026308. doi: 10.1103/PhysRevE.67.026308. Epub 2003 Feb 13.

Laminar and turbulent pipe flow of a ferrofluid with an imposed linearly polarized, oscillating, magnetic field is examined here. Experimental results show a fractional pressure drop dependence on flow rate, magnetic field strength, and oscillation frequency. Calculations are presented,...

The 1960 medical school graduate: his biographical history.

Journal of medical education

SCHUMACHER CF.
PMID: 13748951
J Med Educ. 1961 May;36:398-406.

No abstract available.

Kinetics and mechanism of complex formation of nickel(II) with tetra-N-alkylated cyclam in N,N-dimethylformamide (DMF): comparative study on the reactivity and solvent exchange of the species Ni(DMF)6(2+) and Ni(DMF)5Cl+.

Inorganic chemistry

Elias H, Schumacher R, Schwamberger J, Wittekopf T, Helm L, Merbach AE, Ulrich S.
PMID: 12526560
Inorg Chem. 2000 Apr 17;39(8):1721-7. doi: 10.1021/ic991139h.

13C NMR was used to study the rate of DMF exchange in the nickel(II) cation Ni(DMF)6(2+) and in the monochloro species Ni(DMF)5Cl+ with 13C-labeled DMF in the temperature range of 193-395 K in DMF (DMF = N,N-dimethylformamide). The kinetic...

Joseph Lee Hollander, MD, 1910--2000.

Arthritis and rheumatism

Eisenberg R, Schumacher HR, Finkel TH, Ehrlich GE.
PMID: 11857258
Arthritis Rheum. 2000 Jul;43(7):1430. doi: 10.1002/1529-0131(200007)43:7<1430::AID-ANR2>3.0.CO;2-K.

No abstract available.

[Now and then: a hundered years of diabetes mellitus].

Munchener medizinische Wochenschrift (1950)

SCHUMACHER H, SCHUMACHER J.
PMID: 13334427
Munch Med Wochenschr. 1956 Apr 13;98(15):517-21; contd.

No abstract available.

[Then and now: 100 years of diabetes mellitus].

Munchener medizinische Wochenschrift (1950)

SCHUMACHER H, SCHUMACHER J.
PMID: 13334447
Munch Med Wochenschr. 1956 Apr 27;98(17):601-4; concl.

No abstract available.

[Hospital follow-up of patients with HIV infection: towards new modalities of management].

Presse medicale (Paris, France : 1983)

May T, Doco-Lecompte T, Rabaud C, Burty C, Schuhmacher H, Canton P.
PMID: 9232062
Presse Med. 1997 Jun 07;26(19):904.

No abstract available.

Showing 1 to 12 of 338 entries