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Showing 1 to 12 of 287 entries
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Nanostructured carbon materials decorated with organophosphorus moieties: synthesis and application.

Beilstein journal of nanotechnology

Biagiotti G, Langè V, Ligi C, Caporali S, Muniz-Miranda M, Flis A, Pietrusiewicz KM, Ghini G, Brandi A, Cicchi S.
PMID: 28326239
Beilstein J Nanotechnol. 2017 Feb 22;8:485-493. doi: 10.3762/bjnano.8.52. eCollection 2017.

A new synthetic approach for the production of carbon nanomaterials (CNM) decorated with organophosphorus moieties is presented. Three different triphenylphosphine oxide (TPPO) derivatives were used to decorate oxidized multiwalled carbon nanotubes (ox-MWCNTs) and graphene platelets (GPs). The TPPOs chosen...

Review of the results of the in vivo dosimetry during total skin electron beam therapy.

Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology

Guidi G, Gottardi G, Ceroni P, Costi T.
PMID: 24936333
Rep Pract Oncol Radiother. 2013 Aug 15;19(2):144-50. doi: 10.1016/j.rpor.2013.07.011. eCollection 2014 Mar.

This work reviews results of in vivo dosimetry (IVD) for total skin electron beam (TSEB) therapy, focusing on new methods, data emerged within 2012. All quoted data are based on a careful review of the literature reporting IVD results...

MF59- and Al(OH)3-Adjuvanted Staphylococcus aureus (4C-Staph) Vaccines Induce Sustained Protective Humoral and Cellular Immune Responses, with a Critical Role for Effector CD4 T Cells at Low Antibody Titers.

Frontiers in immunology

Monaci E, Mancini F, Lofano G, Bacconi M, Tavarini S, Sammicheli C, Arcidiacono L, Giraldi M, Galletti B, Rossi Paccani S, Torre A, Fontana MR, Grandi G, de Gregorio E, Bensi G, Chiarot E, Nuti S, Bagnoli F, Soldaini E, Bertholet S.
PMID: 26441955
Front Immunol. 2015 Sep 07;6:439. doi: 10.3389/fimmu.2015.00439. eCollection 2015.

Staphylococcus aureus (S. aureus) is an important opportunistic pathogen that may cause invasive life-threatening infections, like sepsis and pneumonia. Due to the increasing antibiotic resistance, the development of an effective vaccine against S. aureus is needed. Although a correlate...

Validating TRANSP simulations using neutron emission spectroscopy with dual sight lines.

The Review of scientific instruments

Hellesen C, Sundén EA, Conroy S, Ericsson G, Giacomelli L, Hjalmarsson A, Johnsson MG, Källne J, Ronchi E, Weiszflog M, Ballabio L, Gorini G, Tardocchi M, Voitsekhovitch I.
PMID: 19068504
Rev Sci Instrum. 2008 Oct;79(10):10E510. doi: 10.1063/1.2965017.

A method to generate modeled neutron spectra from bulk and fast ion distributions simulated by TRANSP has been developed. In this paper, modeled data generated from fuel ion distributions modeled with TRANSP is compared to measured data from two...

Pyrene-excimers-based antenna systems.

Chemistry (Weinheim an der Bergstrasse, Germany)

Cicchi S, Fabbrizzi P, Ghini G, Brandi A, Foggi P, Marcelli A, Righini R, Botta C.
PMID: 19053090
Chemistry. 2009;15(3):754-64. doi: 10.1002/chem.200801379.

A series of dendrimeric compounds bearing pyrene units were synthesized to afford light-harvesting antennae based on the formation of intramolecular excimers. The synthetic plan profited from the efficiency of the Huisgen reaction, the 1,3-dipolar cycloaddition of azides and terminal...

Line integration effects on ion temperatures in tokamak plasmas measured with neutron emission spectroscopy.

The Review of scientific instruments

Ognissanto F, Gorini G, Tardocchi M, Albergante M, Ballabio L, Conroy S, Källne J.
PMID: 19044495
Rev Sci Instrum. 2008 Oct;79(10):10E511. doi: 10.1063/1.2988820.

The line integrated line emission measured by neutron spectrometers at JET along sight lines in the vertical and horizontal planes has been simulated in Monte Carlo calculations to determine the relationship between the measured (effective) ion temperature (T(eff)) relative...

Medical education research at the crossroads.

Lancet (London, England)

Davis MH, Ponnamperuma GG.
PMID: 16458747
Lancet. 2006 Feb 04;367(9508):377-8. doi: 10.1016/S0140-6736(06)68116-6.

No abstract available.

Coded aperture imaging of gamma-ray sources with an off-axis rotating slit.

Applied optics

Kujoory MA, Miller EL, Barrett HH, Gindi GR, Tamura PN.
PMID: 20309034
Appl Opt. 1980 Dec 15;19(24):4186-95. doi: 10.1364/AO.19.004186.

The rotating slit is a time-varying coded aperture that can be used advantageously with a scintillation camera in imaging of static radioactive objects. The coded image obtained from an on-axis slit conveys no tomographic information, but when the slit...

Invariance of the Doppler bandwidth with range cell size above a critical beam-to-flow angle.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Tortoli P, Guidi G, Newhouse VL.
PMID: 18263194
IEEE Trans Ultrason Ferroelectr Freq Control. 1993;40(4):381-6. doi: 10.1109/58.251286.

For a sound beam impinging on a blood vessel, with a range cell much smaller than the vessel diameter, it is known that the breadth of the echo Doppler spectrum is proportional to the velocity of the flow through...

Bayesian image reconstruction in SPECT using higher order mechanical models as priors.

IEEE transactions on medical imaging

Lee SJ, Rangarajan A, Gindi G.
PMID: 18215871
IEEE Trans Med Imaging. 1995;14(4):669-80. doi: 10.1109/42.476108.

While the ML-EM algorithm for reconstruction for emission tomography is unstable due to the ill-posed nature of the problem. Bayesian reconstruction methods overcome this instability by introducing prior information, often in the form of a spatial smoothness regularizer. More...

Prevalence of menstrual pain in young women: what is dysmenorrhea?.

Journal of pain research

Grandi G, Ferrari S, Xholli A, Cannoletta M, Palma F, Romani C, Volpe A, Cagnacci A.
PMID: 22792003
J Pain Res. 2012;5:169-74. doi: 10.2147/JPR.S30602. Epub 2012 Jun 20.

OBJECTIVES: This study aimed to determine the frequency of dysmenorrhea, as identified by different definitions, in a population of young women, and to investigate factors associated with this complaint.MATERIALS AND METHODS: A final group of 408 young women completed...

Chirality driven self-assembly in a fluorescent organogel.

Chirality

Cicchi S, Pescitelli G, Lascialfari L, Ghini G, Di Bari L, Brandi A, Bussotti L, Atsbeha T, Marcelli A, Foggi P, Berti D, Mannini M.
PMID: 21919079
Chirality. 2011 Oct;23(9):833-40. doi: 10.1002/chir.21007. Epub 2011 Aug 25.

In this work, we present the characterization of an enantiomeric pair of fluorescent dye organogelators and the properties of their stable gel at low concentration in organic solvents. The gels of both enantiomers and of their mixtures were analyzed...

Showing 1 to 12 of 287 entries