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Showing 1 to 12 of 193 entries
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Liftings and stresses for planar periodic frameworks.

Discrete & computational geometry

Borcea C, Streinu I.
PMID: 26973370
Discrete Comput Geom. 2015 Jun 01;53(4):747-782. doi: 10.1007/s00454-015-9689-7. Epub 2015 Apr 18.

We formulate and prove a periodic analog of Maxwell's theorem relating stressed planar frameworks and their liftings to polyhedral surfaces with spherical topology. We use our lifting theorem to prove deformation and rigidity-theoretic properties for planar periodic pseudo-triangulations, generalizing...

A comparative analysis of phonological acquisition of consonants in the speech of 2½-6-year-old Xhosa- and English-speaking children.

Clinical linguistics & phonetics

Mowrer DE, Burger S.
PMID: 23682603
Clin Linguist Phon. 1991;5(2):139-64. doi: 10.3109/02699209108985510.

The articulation of 41 phonemes in the speech of 70 Xhosa-speaking children ages 2½-6 years (10 children in each group of seven age levels 6 months apart) was studied with respect to order of acquisition, types of errors, types...

Endometrial Sampling of the Post-Menopausal Uterus: MyoSure.

Journal of minimally invasive gynecology

Rosenblatt P, DiScuillo A, Warda H, Barcia S.
PMID: 27679005
J Minim Invasive Gynecol. 2015 Nov-Dec;22(6):S192. doi: 10.1016/j.jmig.2015.08.700. Epub 2015 Oct 15.

No abstract available.

Reconstitution of the ERG Gene Expression Network Reveals New Biomarkers and Therapeutic Targets in ERG Positive Prostate Tumors.

Journal of Cancer

Dubovenko A, Serebryiskaya T, Nikolsky Y, Nikolskaya T, Perlina A, JeBailey L, Bureeva S, Katta S, Srivastava S, Dobi A, Khasanova T.
PMID: 26000039
J Cancer. 2015 Apr 01;6(6):490-501. doi: 10.7150/jca.8213. eCollection 2015.

BACKGROUND: Despite a growing number of studies evaluating cancer of prostate (CaP) specific gene alterations, oncogenic activation of the ETS Related Gene (ERG) by gene fusions remains the most validated cancer gene alteration in CaP. Prevalent gene fusions have...

(68)(28)Ni(40): Magicity versus superfluidity.

Physical review letters

Sorlin O, Leenhardt S, Donzaud C, Duprat J, Azaiez F, Nowacki F, Grawe H, Dombrádi Z, Amorini F, Astier A, Baiborodin D, Belleguic M, Borcea C, Bourgeois C, Cullen DM, Dlouhy Z, Dragulescu E, Górska M, Grévy S, Guillemaud-Mueller D, Hagemann G, Herskind B, Kiener J, Lemmon R, Lewitowicz M, Lukyanov SM, Mayet P, de Oliveira Santos F, Pantalica D, Penionzhkevich YE, Pougheon F, Poves A, Redon N, Saint-Laurent MG, Scarpaci JA, Sletten G, Stanoiu M, Tarasov O, Theisen Ch.
PMID: 11863997
Phys Rev Lett. 2002 Mar 04;88(9):092501. doi: 10.1103/PhysRevLett.88.092501. Epub 2002 Feb 15.

The neutron-rich (66,68)Ni have been produced at GANIL via interactions of a 65.9A MeV 70Zn beam with a 58Ni target. Their reduced transition probability B(E2;0(+)(1)-->2+) has been measured for the first time by Coulomb excitation in a (208)Pb target...

Expansion of a coherent array of Bose-Einstein condensates.

Physical review letters

Pedri P, Pitaevskii L, Stringari S, Fort C, Burger S, Cataliotti FS, Maddaloni P, Minardi F, Inguscio M.
PMID: 11736388
Phys Rev Lett. 2001 Nov 26;87(22):220401. doi: 10.1103/PhysRevLett.87.220401. Epub 2001 Nov 12.

We investigate the properties of a coherent array containing about 200 Bose-Einstein condensates produced in a far detuned 1D optical lattice. The density profile of the gas, imaged after releasing the trap, provides information about the coherence of the...

Vitrification of polymer solutions as a function of solvent quality, analyzed via vapor pressures.

The Journal of chemical physics

Bercea M, Wolf BA.
PMID: 16689599
J Chem Phys. 2006 May 07;124(17):174902. doi: 10.1063/1.2193153.

Vapor pressures (headspace sampling in combination with gas chromatography) and glass transition temperatures [differential scanning calorimetry (DSC)] have been measured for solutions of polystyrene (PS) in either toluene (TL) (10-70 degrees C) or cyclohexane (CH) (32-60 degrees C) from...

Models for guidance in kagome-structured hollow-core photonic crystal fibres.

Optics express

Pearce GJ, Wiederhecker GS, Poulton CG, Burger S, St J Russell P.
PMID: 19550535
Opt Express. 2007 Oct 01;15(20):12680-5. doi: 10.1364/oe.15.012680.

We demonstrate by numerical simulation that the general features of the loss spectrum of photonic crystal fibres (PCF) with a kagome structure can be explained by simple models consisting of thin concentric hexagons or rings of glass in air....

Discovery of a new broad resonance in 19Ne: implications for the destruction of the cosmic gamma-ray emitter 18F.

Physical review letters

Dalouzy JC, Achouri L, Aliotta M, Angulo C, Benhabiles H, Borcea C, Borcea R, Bourgault P, Buta A, Coc A, Damman A, Davinson T, de Grancey F, de Oliveira Santos F, de Séréville N, Kiener J, Pellegriti MG, Negoita F, Sánchez-Benítez AM, Sorlin O, Stanoiu M, Stefan I, Woods PJ.
PMID: 19518704
Phys Rev Lett. 2009 Apr 24;102(16):162503. doi: 10.1103/PhysRevLett.102.162503. Epub 2009 Apr 22.

Six proton-emitting states in 19Ne were studied through the inelastic scattering reaction H(19Ne,p);{19}Ne; (p)18F. Their energies and widths were derived from the protons detected at zero degree, while proton-proton angular correlations between the detector at zero degree and a...

Tapered N-helical metamaterials with three-fold rotational symmetry as improved circular polarizers.

Optics express

Kaschke J, Blome M, Burger S, Wegener M.
PMID: 25321204
Opt Express. 2014 Aug 25;22(17):19936-46. doi: 10.1364/OE.22.019936.

Chiral helix-based metamaterials can potentially serve as compact and broadband circular polarizers. We have recently shown that the physics of structures composed of multiple intertwined helices, so called N-helices with N being an integer multiple of 4, is distinct...

Thermodynamics of copolymer solutions: how the pair interactions contribute to the overall effect.

The journal of physical chemistry. B

Bercea M, Wolf BA.
PMID: 25072934
J Phys Chem B. 2014 Aug 07;118(31):9414-9. doi: 10.1021/jp505155e. Epub 2014 Jul 29.

Vapor pressure measurements were performed for solutions of poly(methyl methacrylate-ran-tert-butyl methacrylate) with different weight fractions of tert-butyl methacrylate units, and their parental homopolymers in chloroform at 323 K, over a large domain of concentrations. The Flory-Huggins interaction parameters obtained...

Search for superscreening effects in a superconductor.

Physical review letters

Ujić P, de Oliveira Santos F, Lewitowicz M, Achouri NL, Assié M, Bastin B, Borcea C, Borcea R, Buta A, Coc A, de France G, Kamalou O, Kiener J, Lepailleur A, Meot V, Pautrat A, Saint Laurent MG, Sorlin O, Stanoiu M, Tatischeff V.
PMID: 23373914
Phys Rev Lett. 2013 Jan 18;110(3):032501. doi: 10.1103/PhysRevLett.110.032501. Epub 2013 Jan 14.

The decay of (19)O(β(-)) and (19)Ne(β(+)) implanted in niobium in its superconducting and metallic phases was measured using purified radioactive beams produced by the SPIRAL GANIL facility. Half-lives and branching ratios measured in the two phases are consistent within...

Showing 1 to 12 of 193 entries