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Showing 1 to 12 of 270 entries
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Erratum to: Assessment of radiation protection awareness and knowledge about radiological examination doses among Italian radiographers.

Insights into imaging

Paolicchi F, Miniati F, Bastiani L, Faggioni L, Ciaramella A, Creonti I, Sottocornola C, Dionisi C, Caramella D.
PMID: 26780779
Insights Imaging. 2016 Apr;7(2):243-4. doi: 10.1007/s13244-015-0458-1.

No abstract available.

An unexpected bispericyclic transition structure leading to 4+2 and 2+4 cycloadducts in the endo dimerization of cyclopentadiene.

Journal of the American Chemical Society

Caramella P, Quadrelli P, Toma L.
PMID: 11841256
J Am Chem Soc. 2002 Feb 20;124(7):1130-1. doi: 10.1021/ja016622h.

The stereospecific endo dimerization of cyclopentadiene takes place through an asynchronous and symmetrical bispericyclic transition structure, which shows a merging of the 4+2 and 2+4 cycloaddition paths. The shape of the transition structure testifies to the presence of attractive...

A bispericyclic transition structure allows for efficient relief of antiaromaticity enhancing reactivity and endo stereoselectivity in the dimerization of the fleeting cyclopentadienone.

The Journal of organic chemistry

Quadrelli P, Romano S, Toma L, Caramella P.
PMID: 12868944
J Org Chem. 2003 Jul 25;68(15):6035-8. doi: 10.1021/jo034401j.

B3LYP/6-31G calculations account for the enhanced reactivity and endo stereoselectivity in the dimerization of the fleeting antiaromatic cyclopentadienone. Secondary orbital interactions promote endo stereoselectivity and a full merging of 4+2 and 2+4 allowed paths in an endo bispericyclic transition...

Ratchet effect: demonstration of a relativistic fluxon diode.

Physical review letters

Carapella G, Costabile G.
PMID: 11497909
Phys Rev Lett. 2001 Aug 13;87(7):077002. doi: 10.1103/PhysRevLett.87.077002. Epub 2001 Jul 25.

We report the observation of the ratchet effect for a relativistic flux quantum trapped in an annular Josephson junction embedded in an inhomogeneous magnetic field. In such a solid state system, mechanical quantities are proportional to electrical quantities, so...

Massive upper gastrointestinal bleeding from a pancreatic pseudocyst rupture: a case report.

Cases journal

Donatini G, Iacconi P, De Bartolomeis C, Iacconi C, Caldarelli C, Caramella D, Chiarugi M, Miccoli P.
PMID: 19918546
Cases J. 2009 Aug 17;2:6793. doi: 10.4076/1757-1626-2-6793.

INTRODUCTION: Bleeding from pancreatic pseudocyst's rupture into adjacent organs is a rare, but potentially fatal, complication of chronic pancreatitis requiring quick management. Timing of the rupture is unpredictable; early diagnosis and correct management is essential in preventing the bleeding.CASE...

The remarkable cis effect in the ene reactions of nitrosocarbonyl intermediates.

The Journal of organic chemistry

Quadrelli P, Romano S, Piccanello A, Caramella P.
PMID: 19284736
J Org Chem. 2009 Mar 20;74(6):2301-10. doi: 10.1021/jo801641j.

Nitrosocarbonyls are fleeting and highly reactive intermediates that undergo ene reactions in a two-step fashion. The addition steps are rate and product determining and lead to polarized diradicals that readily enter the H-abstraction step yielding the ene products. The...

Comment on "Charge-density wave and superconducting dome in TiSe2 from electron-phonon interaction".

Physical review letters

Olevano V, Cazzaniga M, Ferri M, Caramella L, Onida G.
PMID: 24580498
Phys Rev Lett. 2014 Jan 31;112(4):049701. doi: 10.1103/PhysRevLett.112.049701. Epub 2014 Jan 27.

No abstract available.

Whole body MRI in paediatric oncology.

Diagnostic and interventional imaging

Canale S, Vilcot L, Ammari S, Lemery M, Bidault F, Balleyguier C, Caramella C, Dromain C.
PMID: 24704147
Diagn Interv Imaging. 2014 Jun;95(6):541-50. doi: 10.1016/j.diii.2013.11.002. Epub 2014 Apr 03.

Whole body MRI provides excellent contrast resolution imaging and is an interesting alternative to nuclear medicine examinations in paediatric oncology because it does not involve exposure to radiation. This technique, now feasible in clinical practice, helps to evaluate metastatic...

Average absorbed breast dose in mammography: a new possible dose index matching the requirements of the European Directive 2013/59/EURATOM.

European radiology experimental

Traino AC, Sottocornola C, Barca P, Marini C, Aringhieri G, Caramella D, Fantacci ME.
PMID: 29708206
Eur Radiol Exp. 2017;1(1):28. doi: 10.1186/s41747-017-0026-1. Epub 2017 Dec 28.

No abstract available.

Transparent Er.

ACS omega

Zhang H, Yang J, Gray S, Brown JA, Ketcham TD, Baker DE, Carapella A, Davis RW, Arroyo JG, Nolan DA.
PMID: 31457688
ACS Omega. 2017 Jul 19;2(7):3739-3744. doi: 10.1021/acsomega.7b00541. eCollection 2017 Jul 31.

Er

Severe cyclophosphamide-related hyponatremia in a patient with acute glomerulonephritis.

World journal of nephrology

Esposito P, Domenech MV, Serpieri N, Calatroni M, Massa I, Avella A, La Porta E, Estienne L, Caramella E, Rampino T.
PMID: 28729970
World J Nephrol. 2017 Jul 06;6(4):217-220. doi: 10.5527/wjn.v6.i4.217.

Cyclophosphamide is frequently used to treat cancer, autoimmune and renal diseases, such as rapidly progressive glomerulonephritis. Its side effects are well-known, including bone marrow depression, infections, alopecia, sterility, bladder malignancy and hemorrhagic cystitis. Moreover, in some cases cyclophosphamide use...

The Dementia Rating Scale (DRS) in the diagnosis of vascular dementia.

Dementia & neuropsychologia

Porto CS, Caramelli P, Nitrini R.
PMID: 29213402
Dement Neuropsychol. 2007 Jul-Sep;1(3):282-287. doi: 10.1590/S1980-57642008DN10300010.

The Dementia Rating Scale (DRS) is considered a very useful instrument to assess patients with dementia. The tasks are grouped into five subscales, each one evaluating different cognitive areas, namely: Attention, Initiation/Perseveration (I/P), Construction, Conceptualization and Memory.OBJECTIVE: To verify...

Showing 1 to 12 of 270 entries