Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 308 entries
Sorted by: Best Match Show Resources per page
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.

Institutional Registry of Elderly Patients With Hip Fracture in a Community-Based Tertiary Care Hospital in Argentina (RIAFC).

Geriatric orthopaedic surgery & rehabilitation

Benchimol J, Fiorentini F, Elizondo CM, Boietti BR, Carabelli G, Barla J, Sancineto C, Waisman GD, Giunta DH.
PMID: 27551569
Geriatr Orthop Surg Rehabil. 2016 Sep;7(3):121-5. doi: 10.1177/2151458516651309. Epub 2016 Jun 15.

BACKGROUND: A clinical registry encompasses a selective set of rigorously collected and stored clinical data focused on a specific condition. Hip fracture is a common complication of osteoporosis in elderly patients. Hip fracture substantially increases the risk of death...

Extreme Glacial Legacies: A Synthesis of the Antarctic Springtail Phylogeographic Record.

Insects

McGaughran A, Stevens MI, Hogg ID, Carapelli A.
PMID: 26467614
Insects. 2011 Apr 06;2(2):62-82. doi: 10.3390/insects2020062.

We review current phylogeographic knowledge from across the Antarctic terrestrial landscape with a focus on springtail taxa. We describe consistent patterns of high genetic diversity and structure among populations which have persisted in glacial refugia across Antarctica over both...

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...

Androgen replacement in the treatment of Klinefelter's syndrome: efficacy and safety of a nonscrotal permeation-enhanced testosterone transdermal system.

Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists

Meikle AW, Dobs AS, Arver S, Caramelli KE, Sanders SW, Mazer NA.
PMID: 15251759
Endocr Pract. 1998 Jan-Feb;4(1):17-22. doi: 10.4158/EP.4.1.17.

OBJECTIVE: To report the efficacy and safety of a permeation-enhanced nonscrotal testosterone transdermal (TTD) system for the treatment of Klinefelter's syndrome.METHODS: Fifteen male patients with Klinefelter's syndrome, including 12 patients who received previous intramuscular (IM) treatment with testosterone esters,...

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...

4,4-Dimethyl-2-[3-nitro-2-phenyl-1-(phenyl-sulfan-yl)prop-yl]-4,5-dihydro-1,3-oxazole.

Acta crystallographica. Section E, Structure reports online

Caracelli I, Zukerman-Schpector J, Villar JA, Oliveira AR, Tiekink ER.
PMID: 22606161
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 01;68:o1225-6. doi: 10.1107/S1600536812012512. Epub 2012 Mar 31.

In the title compound, C(20)H(22)N(2)O(3)S, the oxazoline ring is planar (r.m.s. deviation = 0.045 Å) and forms dihedral angles of 47.24 (8) and 10.11 (8)° with the S- and C-bound phenyl rings, respectively. The nitro group lies to the...

3,3-Bis[(4-meth-oxy-phen-yl)sulfan-yl]-1-methyl-piperidin-2-one.

Acta crystallographica. Section E, Structure reports online

Caracelli I, Olivato PR, Cerqueira CR, Santos JM, Ng SW, Tiekink ER.
PMID: 22798758
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 01;68:o2076-7. doi: 10.1107/S1600536812025202. Epub 2012 Jun 13.

The piperidone ring in the title compound, C(20)H(23)NO(3)S(2), has a distorted half-chair conformation with the central methyl-ene atom of the propyl fragment lying 0.696 (1) Å out of the plane defined by the other five atoms (r.m.s. deviation =...

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.

(5R)-3-(2-Chloro-acet-yl)-4-methyl-5-phenyl-1,3,4-oxadiazinan-2-one.

Acta crystallographica. Section E, Structure reports online

Caracelli I, Coelho DC, Olivato PR, Rodrigues A, Tiekink ER.
PMID: 21836983
Acta Crystallogr Sect E Struct Rep Online. 2011 Jul 01;67:o1571-2. doi: 10.1107/S1600536811020356. Epub 2011 Jun 04.

The 1,3,4-oxadiazinan-2-one ring in the title compound, C(12)H(13)ClN(2)O(3), is in a distorted half-chair conformation. The phenyl and chloro-acetyl groups occupy axial and equatorial positions, respectively, and lie to the opposite side of the mol-ecule to the N-bound methyl substituent....

Showing 1 to 12 of 308 entries