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Showing 1 to 12 of 205 entries
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Diversification versus Concentration Motivesin Mutual Fund Mergers

STEM and diversification

Karoui A, Kooli M.
GSID: YrZK5YOo06wJ
A Karoui, M Kooli - The Journal of Wealth Management, 2014 - jwm.pm-research.com

… Thus, the potential for diversification could stem from the latter two characteristics. We then test whether the differences between the characteristics of acquirers and targets predict the …

Comprehensive Synthesis of Monohydroxy-Cucurbit[n]urils (n = 5, 6, 7, 8): High Purity and High Conversions.

Journal of the American Chemical Society

Ayhan MM, Karoui H, Hardy M, Rockenbauer A, Charles L, Rosas R, Udachin K, Tordo P, Bardelang D, Ouari O.
PMID: 26197228
J Am Chem Soc. 2015 Aug 19;137(32):10238-45. doi: 10.1021/jacs.5b04553. Epub 2015 Aug 05.

We describe a photochemical method to introduce a single alcohol function directly on cucurbit[n]urils (n = 5, 6, 7, 8) with conversions of the order 95-100% using hydrogen peroxide and UV light. The reaction was easily scaled up to...

Using the Script Concordance Test to Evaluate Clinical Reasoning Skills in Psychiatry.

Academic psychiatry : the journal of the American Association of Directors of Psychiatric Residency Training and the Association for Academic Psychiatry

Kazour F, Richa S, Zoghbi M, El-Hage W, Haddad FG.
PMID: 27178278
Acad Psychiatry. 2017 Feb;41(1):86-90. doi: 10.1007/s40596-016-0539-6. Epub 2016 May 13.

OBJECTIVES: Although clinical reasoning is a major component of psychiatric training, most evaluating tools do not assess this skill properly. Clinicians mobilize networks of organized knowledge (scripts) to assess ambiguous or uncertain situations. The Script Concordance Test (SCT) was...

MRI features in 17 patients with l2 hydroxyglutaric aciduria.

European journal of radiology open

Fourati H, Ellouze E, Ahmadi M, Chaari D, Kamoun F, Hsairi I, Triki C, Mnif Z.
PMID: 27709120
Eur J Radiol Open. 2016 Sep 27;3:245-250. doi: 10.1016/j.ejro.2016.09.001. eCollection 2016.

l-2-Hydroxyglutaric (l-2-HG) aciduria is a rare inherited metabolic disease usually observed in children. Patients present a very slowly progressive deterioration with cerebellar ataxia, mild or severe mental retardation, and various other clinical signs including extrapyramidal and pyramidal symptoms, and...

Peritoneal amyloidosis: unusual localization of gastrointestinal amyloidosis.

Clinical journal of gastroenterology

Karoui S, Haddad W, Serghini M, Ghorbel IB, Chebbi F, Azzouz H, Haouet S, Houmen H, Safta ZB, Boubaker J, Filali A.
PMID: 26189519
Clin J Gastroenterol. 2011 Aug;4(4):198-201. doi: 10.1007/s12328-011-0222-0. Epub 2011 May 28.

Amyloidosis is a rare disease that results from the extracellular deposition of amorphous fibrillar protein. It is usually observed in a systemic form. Gastrointestinal involvement is frequent but peritoneal localization is unusual. A 43-year-old male was investigated for nephritic...

Synthesis of a New Spin Trap: 2-(Diethoxyphosphoryl)-2-phenyl-3,4-dihydro-2H-pyrrole 1-Oxide.

The Journal of organic chemistry

Karoui H, Nsanzumuhire C, Le Moigne F, Tordo P.
PMID: 11674206
J Org Chem. 1999 Mar 05;64(5):1471-1477. doi: 10.1021/jo981875n.

Recently, the synthesis of a new phosphorylated nitrone, 2-(diethoxyphosphoryl)-2-methyl-3,4-dihydro-2H-pyrrole 1-oxide (DEPMPO) (2) was described. The presence of the phosphorylated group strongly stabilized the DEPMPO-superoxide spin adduct. To understand the role of the diethoxyphosphoryl group in this stabilization, a new...

[Present status of surgery of gastroduodenal ulcer in U.S.A..].

La Presse medicale

KANOUI F.
PMID: 13088722
Presse Med. 1953 Jun 10;61(40):829-30.

No abstract available.

Dynamics of holographic recording with focused beams in iron-doped lithium niobate crystals.

Optics express

Kalkum F, Peithmann K, Buse K.
PMID: 19188960
Opt Express. 2009 Feb 02;17(3):1321-9. doi: 10.1364/oe.17.001321.

Holograms are recorded with focused beams in an iron-doped lithium niobate crystal. The diffraction efficiency shows a maximum after several seconds of recording, unlike in the case of writing with two homogeneous plane waves in the same crystal. This...

Fast numerical simulation of diffraction from large volume holograms.

Journal of the Optical Society of America. A, Optics, image science, and vision

Kalkum F.
PMID: 19884937
J Opt Soc Am A Opt Image Sci Vis. 2009 Nov;26(11):2393-7. doi: 10.1364/JOSAA.26.002393.

An efficient way to numerically calculate diffraction from large volume holograms is developed using the first-order Born approximation. For this, everything except the propagating part of the Green's function is neglected, and the fact that the gratings have a...

Ethyl-enedi-ammonium chloride thio-cyanate.

Acta crystallographica. Section E, Structure reports online

Karoui S, Kamoun S, Michaud F.
PMID: 23723830
Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 05;69:o669. doi: 10.1107/S1600536813008830. Print 2013 May 01.

In the ethyl-enedi-ammonium dication of the title salt, C2H10N2 (2+)·Cl(-)·SCN(-), the N-C-C-N torsion angle is 72.09 (12)°. In the crystal, an extensive three-dimensional hydrogen-bonding network, formed by N-H⋯Cl and N-H⋯N hydrogen bonds, holds all the ions together.

Bis(N,N',N''-triisopropyl-guanidinium) fumarate-fumaric acid (1/1).

Acta crystallographica. Section E, Structure reports online

Said FF, Ali BF, Richeson D, Korobkov I.
PMID: 22719661
Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 01;68:o1906. doi: 10.1107/S1600536812023094. Epub 2012 May 26.

The asymmetric unit of the title compound, C(10)H(24)N(3) (+)·0.5C(4)H(2)O(4) (2-)·0.5C(4)H(4)O(4), comprises a triisopropyl-guanidinium cation, half of a fumarate dianion and half of a fumaric acid mol-ecule; both the fumarate dianion and the fumaric acid mol-ecule are located on inversion...

Multislice CT of the head and body routine scans: Are scanning protocols adjusted for paediatric patients?.

Biomedical imaging and intervention journal

Sun Z, Al Ghamdi K, Baroum I.
PMID: 22970059
Biomed Imaging Interv J. 2012 Jan;8(1):e3. doi: 10.2349/biij.8.1.e3. Epub 2012 Jan 01.

PURPOSE: To investigate whether the multislice CT scanning protocols of head, chest and abdomen are adjusted according to patient's age in paediatric patients.MATERIALS AND METHODS: Multislice CT examination records of paediatric patients undergoing head, chest and abdomen scans from...

Showing 1 to 12 of 205 entries