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Showing 1 to 12 of 218 entries
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Anionogenic mixed valency in KxBa1-xO2-δ.

Inorganic chemistry

Giriyapura S, Zhang B, de Groot RA, de Wijs GA, Caretta A, van Loosdrecht PH, Kockelmann W, Palstra TT, Blake GR.
PMID: 24328297
Inorg Chem. 2014 Jan 06;53(1):496-502. doi: 10.1021/ic402493q. Epub 2013 Dec 11.

We have synthesized members of an isostructural solid solution series KxBa1-xO2-δ (x < 0.41, δ < 0.11) containing mixed-valent dioxygen anions. Synthesis in liquid ammonia solution allows a continuous range of compounds to be prepared. X-ray and neutron diffraction...

Early tumour shrinkage as a survival predictor in patients with recurrent glioblastoma treated with bevacizumab in the AVAREG randomized phase II study.

Oncotarget

Brandes AA, Finocchiaro G, Zagonel V, Reni M, Fabi A, Caserta C, Tosoni A, Eoli M, Lombardi G, Clavarezza M, Paccapelo A, Bartolini S, Cirillo L, Agati R, Franceschi E.
PMID: 28903444
Oncotarget. 2017 Feb 25;8(33):55575-55581. doi: 10.18632/oncotarget.15735. eCollection 2017 Aug 15.

BACKGROUND: Disease assessment for recurrent glioblastoma (GBM) represents a challenge, especially with the use of antiangiogenic agents. Moreover, validated neuroradiological predictors of outcome are lacking. Recently, the concept of early tumor shrinkage (ETS) has been developed to better assess...

Percutaneous assist devices in acute myocardial infarction with cardiogenic shock: Review, meta-analysis.

World journal of cardiology

Romeo F, Acconcia MC, Sergi D, Romeo A, Francioni S, Chiarotti F, Caretta Q.
PMID: 26839661
World J Cardiol. 2016 Jan 26;8(1):98-111. doi: 10.4330/wjc.v8.i1.98.

AIM: To assess the impact of percutaneous cardiac support in cardiogenic shock (CS) complicating acute myocardial infarction (AMI), treated with percutaneous coronary intervention.METHODS: We selected all of the studies published from January 1(st), 1997 to May 15(st), 2015 that...

Superconductivity in Sm-doped [n]phenacenes (n = 3, 4, 5).

Chemical communications (Cambridge, England)

Artioli GA, Hammerath F, Mozzati MC, Carretta P, Corana F, Mannucci B, Margadonna S, Malavasi L.
PMID: 25445748
Chem Commun (Camb). 2015 Jan 21;51(6):1092-5. doi: 10.1039/c4cc07879a.

We report here the discovery of a new aromatic hydrocarbon superconductor, Sm-doped chrysene, with Tc ∼ 5 K, and compare its behavior with those measured in the full series of Sm-doped [n]phenacene superconductors, with n = 3, 4, 5,...

Spin dynamics and magnetic correlation length in two-dimensional quantum heisenberg antiferromagnets.

Physical review letters

Carretta P, Ciabattoni T, Cuccoli A, Mognaschi E, Rigamonti A, Tognetti V, Verrucchi P.
PMID: 11015912
Phys Rev Lett. 2000 Jan 10;84(2):366-9. doi: 10.1103/PhysRevLett.84.366.

The correlated spin dynamics and temperature dependence of the correlation length xi(T) in two-dimensional quantum (S = 1/2) Heisenberg antiferromagnets (2DQHAF) on a square lattice are discussed in light of experimental results of proton spin lattice relaxation in copper...

Cognitive disorders in the elderly. Genetic and epigenetic aspects.

Archives of gerontology and geriatrics. Supplement

Vergani C, Sampietro M, Caputo L, Tagliabue J, Casatta A, Meregalli M, Pellegatti A, Annoni G.
PMID: 11431095
Arch Gerontol Geriatr Suppl. 2001;7:429-34. doi: 10.1016/s0167-4943(01)00170-4.

No abstract available.

The far-ultraviolet signature of the 'missing' baryons in the Local Group of galaxies.

Nature

Nicastro F, Zezas A, Elvis M, Mathur S, Fiore F, Cecchi-Pestellini C, Burke D, Drake J, Casella P.
PMID: 12610618
Nature. 2003 Feb 13;421(6924):719-21. doi: 10.1038/nature01369.

The number of baryons detected in the low-redshift (z < 1) Universe is far smaller than the number detected in corresponding volumes at higher redshifts. Simulations of the formation of structure in the Universe show that up to two-thirds...

[New frontieres of treatment in oncology].

Tumori

Canetta R.
PMID: 11225406
Tumori. 2000 Nov-Dec;86(6):S13-4.

No abstract available.

NMR as a probe of the relaxation of the magnetization in magnetic molecules.

Physical review letters

Santini P, Carretta S, Liviotti E, Amoretti G, Carretta P, Filibian M, Lascialfari A, Micotti E.
PMID: 15783849
Phys Rev Lett. 2005 Feb 25;94(7):077203. doi: 10.1103/PhysRevLett.94.077203. Epub 2005 Feb 23.

We investigate the time autocorrelation of the molecular magnetization M(t) for three classes of magnetic molecules (antiferromagnetic rings, grids, and nanomagnets), in contact with the phonon heat bath. For all three classes, we find that the exponential decay of...

Performances of a polymer-cholesteric-liquidcrystal output-coupler in Nd-doped fiber lasers.

Optics express

Meziane B, Li C, Carette P, Warenghem M, Mitov M.
PMID: 19451951
Opt Express. 2002 Sep 09;10(18):965-71. doi: 10.1364/oe.10.000965.

The performances and characteristics of a polymer-cholestericliquid-crystal reflector, used as an output coupler in a Nd-doped fiber laser, are presented. We show that a judicious combination of a linear polarizer and a quarter wave plate with the cholesteric coupler...

pH dependence of the properties of waterborne pressure-sensitive adhesives containing acrylic acid.

ACS applied materials & interfaces

Wang T, Canetta E, Weerakkody TG, Keddie JL, Rivas U.
PMID: 20355985
ACS Appl Mater Interfaces. 2009 Mar;1(3):631-9. doi: 10.1021/am800179y.

Polymer colloids are often copolymerized with acrylic acid monomers in order to impart colloidal stability. Here, the effects of the pH on the nanoscale and macroscopic adhesive properties of waterborne poly(butyl acrylate-co-acrylic acid) films are reported. In films cast...

Correlated trends of coexisting magnetism and superconductivity in optimally electron-doped oxypnictides.

Physical review letters

Sanna S, Carretta P, Bonfà P, Prando G, Allodi G, De Renzi R, Shiroka T, Lamura G, Martinelli A, Putti M.
PMID: 22182039
Phys Rev Lett. 2011 Nov 25;107(22):227003. doi: 10.1103/PhysRevLett.107.227003. Epub 2011 Nov 22.

We report on the recovery of the short-range static magnetic order and on the concomitant degradation of the superconducting state in optimally F-doped SmFe(1-x)Ru(x)AsO(0.85)F(0.15) for 0.1≤x≲0.5. The two reduced order parameters coexist within nanometer-size domains in the FeAs layers...

Showing 1 to 12 of 218 entries