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Showing 1 to 12 of 381 entries
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Experimental bit commitment based on quantum communication and special relativity.

Physical review letters

Lunghi T, Kaniewski J, Bussières F, Houlmann R, Tomamichel M, Kent A, Gisin N, Wehner S, Zbinden H.
PMID: 24237497
Phys Rev Lett. 2013 Nov 01;111(18):180504. doi: 10.1103/PhysRevLett.111.180504. Epub 2013 Nov 01.

Bit commitment is a fundamental cryptographic primitive in which Bob wishes to commit a secret bit to Alice. Perfectly secure bit commitment between two mistrustful parties is impossible through asynchronous exchange of quantum information. Perfect security is however possible...

Confined polymers in the extended de Gennes regime.

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

Werner E, Mehlig B.
PMID: 25615121
Phys Rev E Stat Nonlin Soft Matter Phys. 2014 Dec;90(6):062602. doi: 10.1103/PhysRevE.90.062602. Epub 2014 Dec 22.

We show that the problem of describing the conformations of a semiflexible polymer confined to a channel can be mapped onto an exactly solvable model in the so-called extended de Gennes regime. This regime (where the polymer is neither...

Time-dependent growth of crystalline Au(0)-nanoparticles in cyanobacteria as self-reproducing bioreactors: 2. Anabaena cylindrica.

Beilstein journal of nanotechnology

Rösken LM, Cappel F, Körsten S, Fischer CB, Schönleber A, van Smaalen S, Geimer S, Beresko C, Ankerhold G, Wehner S.
PMID: 27335727
Beilstein J Nanotechnol. 2016 Mar 02;7:312-27. doi: 10.3762/bjnano.7.30. eCollection 2016.

Microbial biosynthesis of metal nanoparticles as needed in catalysis has shown its theoretical ability as an extremely environmentally friendly production method in the last few years, even though the separation of the nanoparticles is challenging. Biosynthesis, summing up biosorption...

Why Are Water-Seeking Insects Not Attracted by Mirages? The Polarization Pattern of Mirages.

Die Naturwissenschaften

Horváth G, Gál J, Wehner R.
PMID: 27518274
Naturwissenschaften. 1997 Jul;84(7):300-3. doi: 10.1007/s001140050398.

No abstract available.

Clinical Applications of Procalcitonin in Pediatrics: An Advanced Biomarker for Inflammation and Infection-Can It Also Be Used in Trauma?.

International scholarly research notices

Koutroulis I, Loscalzo SM, Kratimenos P, Singh S, Weiner E, Syriopoulou V, Theocharis S, Chrousos G.
PMID: 27355024
Int Sch Res Notices. 2014 Oct 28;2014:286493. doi: 10.1155/2014/286493. eCollection 2014.

Background. Procalcitonin is a small molecular peptide that has gained increased support as an adjunct diagnostic marker of infection in the adult population; the concordant body of evidence for the use of procalcitonin in pediatric populations is far less...

Ceria-Vanadia/Silica-Catalyzed Cascade for C-C and C-O Bond Activation: Green One-Pot Synthesis of 2-Amino-3-cyano-4H-pyrans.

ChemistryOpen

Maddila SN, Maddila S, van Zyl WE, Jonnalagadda SB.
PMID: 27308209
ChemistryOpen. 2015 Aug 19;5(1):38-42. doi: 10.1002/open.201500159. eCollection 2016 Feb.

We designed a ceria-vanadia/silica (Ce-V/SiO2) heterogeneous catalyst and used it for the green and efficient synthesis of 2-amino-3-cyano-4H-pyran derivatives. The green reaction was a multicomponent one-pot condensation of 5,5-dimethylcyclohexane-1,3-dione, aromatic aldehyde, and malononitrile in an eco-compatible solvent (ethanol). The...

MR-compatibility study of a preclinical digital PET/MRI insert.

EJNMMI physics

Wehner J, Weissler B, Dueppenbecker P, Gebhardt P, Goldschmidt B, Lerche C, Salomon A, Schug D, Schulz V.
PMID: 26501605
EJNMMI Phys. 2014 Jul;1:A2. doi: 10.1186/2197-7364-1-S1-A2.

No abstract available.

Mid-Burdigalian Paratethyan alkenone record reveals link between orbital forcing, Antarctic ice-sheet dynamics and European climate at the verge to Miocene Climate Optimum.

Global and planetary change

Grunert P, Tzanova A, Harzhauser M, Piller WE.
PMID: 25844022
Glob Planet Change. 2014 Dec;123:36-43. doi: 10.1016/j.gloplacha.2014.10.011.

The Early Ottnangian Cooling (EOC), a distinct cold-spell in European climate at ~ 18 Ma preceding the Miocene Climate Optimum, is frequently reported in Paratethys records; however, the duration, magnitude, and underlying causes are poorly understood. A new palaeoclimatic...

[Development and prevalidation of alternative methods for the potency testing of C. perfringens vaccines].

ALTEX

Ebert E, Öppling, Werner E, Cubetaler K.
PMID: 11178544
ALTEX. 1998;15(5):59-61.

The requirements for the quality control of C. perfringens vaccines for veterinary use are described in the monograph 363 of the European Pharmacopoeia (Ph. Eur.). In the current used potency test neutralising antibodies against C. perfringens beta- and epsilontoxin...

First observation of the fourth neutral polarization point in the atmosphere.

Journal of the Optical Society of America. A, Optics, image science, and vision

Horváth G, Bernáth B, Suhai B, Barta A, Wehner R.
PMID: 12365628
J Opt Soc Am A Opt Image Sci Vis. 2002 Oct;19(10):2085-99. doi: 10.1364/josaa.19.002085.

In the clear sky there are three commonly known loci, the Arago, Babinet, and Brewster neutral points, where the skylight is unpolarized. These peculiar celestial points, bearing the names of their discoverers, have been the subject of many ground-based...

Complex morphogenesis of surfaces: theory and experiment on coupling of reaction-diffusion patterning to growth.

Faraday discussions

Harrison LG, Wehner S, Holloway DM.
PMID: 11901681
Faraday Discuss. 2001;(120):277-94; discussion 325-51. doi: 10.1039/b103246c.

Reaction-diffusion theory for pattern formation is considered in relation to processes of biological development in which there is continuous growth and shape change as each new pattern forms. This is particularly common in the plant kingdom, for both unicellular...

Milieu differences in social competence.

The Journal of genetic psychology

WERNER E.
PMID: 13475737
J Genet Psychol. 1957 Dec;91(2):239-49. doi: 10.1080/00221325.1957.10533051.

No abstract available.

Showing 1 to 12 of 381 entries