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Showing 13 to 24 of 1022 entries
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Gas-Chromatography Mass-Spectrometry (GC-MS) Based Metabolite Profiling Reveals Mannitol as a Major Storage Carbohydrate in the Coccolithophorid Alga Emiliania huxleyi.

Metabolites

Obata T, Schoenefeld S, Krahnert I, Bergmann S, Scheffel A, Fernie AR.
PMID: 24957896
Metabolites. 2013 Mar 11;3(1):168-84. doi: 10.3390/metabo3010168.

Algae are divergent organisms having a wide variety of evolutional histories. Although most of them share photosynthetic activity, their pathways of primary carbon metabolism are rather diverse among species. Here we developed a method for gas chromatography-mass spectroscopy (GC-MS)...

[Insufficient use of anticoagulants in geriatric in-patients with atrial fibrillation and flutter].

Deutsche medizinische Wochenschrift (1946)

Djukic M, Bergmann D, Jacobshagen C, Nau R.
PMID: 26529551
Dtsch Med Wochenschr. 2015 Sep;140(19):e224. doi: 10.1055/s-0041-108704. Epub 2015 Nov 03.

No abstract available.

Polarization control at spin-driven ferroelectric domain walls.

Nature communications

Leo N, Bergman A, Cano A, Poudel N, Lorenz B, Fiebig M, Meier D.
PMID: 25868608
Nat Commun. 2015 Apr 14;6:6661. doi: 10.1038/ncomms7661.

Unusual electronic states arise at ferroelectric domain walls due to the local symmetry reduction, strain gradients and electrostatics. This particularly applies to improper ferroelectrics, where the polarization is induced by a structural or magnetic order parameter. Because of the...

A new kind of rays.

Ear, nose, & throat journal

Bergmann K, Helms J.
PMID: 7555877
Ear Nose Throat J. 1995 Aug;74(8):582-4.

No abstract available.

Highly enantioselective intra- and intermolecular [2 + 2] photocycloaddition reactions of 2-quinolones mediated by a chiral lactam host: host-guest interactions, product configuration, and the origin of the stereoselectivity in solution.

Journal of the American Chemical Society

Bach T, Bergmann H, Grosch B, Harms K.
PMID: 12095342
J Am Chem Soc. 2002 Jul 10;124(27):7982-90. doi: 10.1021/ja0122288.

The [2 + 2] photocycloaddition of 4-alkoxy-2-quinolones was conducted in the presence of the chiral lactams 5 or ent-5. At -60 degrees C in toluene as the solvent the intramolecular reaction of quinolones 6 and 8 as well as...

Enantioselective Intramolecular.

Angewandte Chemie (International ed. in English)

Bach T, Bergmann H, Harms K.
PMID: 10941071
Angew Chem Int Ed Engl. 2000 Jul 03;39(13):2302-2304.

No abstract available.

A Convergent Strategy for the Modification of Peptide Nucleic Acids: Novel Mismatch-Specific PNA-Hybridization Probes.

Angewandte Chemie (International ed. in English)

Seitz O, Bergmann F, Heindl D.
PMID: 10425482
Angew Chem Int Ed Engl. 1999 Aug;38(15):2203-2206. doi: 10.1002/(sici)1521-3773(19990802)38:15<2203::aid-anie2203>3.0.co;2-2.

Coupling of nonnatural nucleobases to the orthogonally protected backbone 1 on the solid phase provided access to novel peptide nucleic acid (PNA) conjugates 2, which are difficult to synthesize by standard routes. Hybridization probes containing the thiazolorange dye might...

[On the treatment of recent kidney injuries].

Wiener medizinische Wochenschrift (1946)

BERGMANN M, RECKENZAUN G.
PMID: 13799404
Wien Med Wochenschr. 1959 Nov 28;109:934-6.

No abstract available.

[Re-employment of tuberculous convalescents in the Leipzig area].

Das Deutsche Gesundheitswesen

BERGMANN C.
PMID: 13500898
Dtsch Gesundheitsw. 1957 Oct 24;12(43):1340-3.

No abstract available.

Interferometric analysis of nanostructured surface profiles: correcting material-dependent phase shifts.

Applied optics

Yatsenko LP, Loeffler M, Shore BW, Bergmann K.
PMID: 15181803
Appl Opt. 2004 Jun 01;43(16):3241-50. doi: 10.1364/ao.43.003241.

We present a technique to correct interferometry for the material-dependent phase shift that accompanies reflection. Such corrections are needed for nanometer accuracy of surfaces that are not of homogeneous composition. We adapt the general theory of reflection from surfaces...

Primary structure of the soybean nodulin-35 gene encoding uricase II localized in the peroxisomes of uninfected cells of nodules.

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

Nguyen T, Zelechowska M, Foster V, Bergmann H, Verma DP.
PMID: 16593585
Proc Natl Acad Sci U S A. 1985 Aug;82(15):5040-4. doi: 10.1073/pnas.82.15.5040.

Nodulin-35 (N-35), a subunit of nodule-specific uricase (uricase II) of soybean (Glycine max), is shown to be preferentially synthesized on free polysomes during nodule development and is localized in peroxisomes of the uninfected cells of this tissue. A cDNA...

Granular physics: creating a dry variety of quicksand.

Nature

Lohse D, Rauhé R, Bergmann R, van der Meer D.
PMID: 15592401
Nature. 2004 Dec 09;432(7018):689-90. doi: 10.1038/432689a.

Sand can normally support a weight by relying on internal force chains. Here we weaken this force-chain structure in very fine sand by allowing air to flow through it: we find that the sand can then no longer support...

Showing 13 to 24 of 1022 entries