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Showing 1 to 12 of 172 entries
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Calculation of laser absorption by metal powders in additive manufacturing.

Applied optics

Boley CD, Khairallah SA, Rubenchik AM.
PMID: 25968537
Appl Opt. 2015 Mar 20;54(9):2477-82. doi: 10.1364/AO.54.002477.

We have calculated the absorption of laser light by a powder of metal spheres, typical of the powder employed in laser powder-bed fusion additive manufacturing. Using ray-trace simulations, we show that the absorption is significantly larger than its value...

Synthesis, structure and gas-phase reactivity of the mixed silver hydride borohydride nanocluster [Ag3(μ3-H)(μ3-BH4)L(Ph)3]BF4 (L(Ph) = bis(diphenylphosphino)methane).

Nanoscale

Zavras A, Ariafard A, Khairallah GN, White JM, Mulder RJ, Canty AJ, O'Hair RA.
PMID: 26470792
Nanoscale. 2015 Nov 21;7(43):18129-37. doi: 10.1039/c5nr05690j.

Borohydrides react with silver salts to give products that span multiple scales ranging from discrete mononuclear compounds through to silver nanoparticles and colloids. The cluster cations [Ag3(H)(BH4)L3](+) are observed upon electrospray ionization mass spectrometry of solutions containing sodium borohydride,...

Genetic mapping of 66 new microsatellite (SSR) loci in bread wheat.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Gupta K, Balyan S, Edwards J, Isaac P, Korzun V, Röder M, Gautier MF, Joudrier P, Schlatter R, Dubcovsky J, De La Pena C, Khairallah M, Penner G, Hayden J, Sharp P, Keller B, Wang C, Hardouin P, Jack P, Leroy P.
PMID: 12582546
Theor Appl Genet. 2002 Aug;105(2):413-422. doi: 10.1007/s00122-002-0865-9. Epub 2002 Jun 19.

In hexaploid bread wheat ( Triticum aestivum L. em. Thell), ten members of the IWMMN ( International Wheat Microsatellites Mapping Network) collaborated in extending the microsatellite (SSR = simple sequence repeat) genetic map. Among a much larger number of...

Gas phase synthesis and reactivity of Agn+ and Ag(n-1)H+ cluster cations.

Dalton transactions (Cambridge, England : 2003)

Khairallah GN, O'Hair RA.
PMID: 16075109
Dalton Trans. 2005 Aug 21;(16):2702-12. doi: 10.1039/b505645b. Epub 2005 Jul 08.

Multi-stage mass spectrometry (MSn) on [(M + Ag - H)x + Ag]+ precursor ions (where M = an amino acid such as glycine or N,N-dimethylglycine) results in the formation of stable silver (Ag3+, Ag5+ and Ag7+) and silver hydride...

Diabetes mellitus-associated ocular motor nerve palsies.

Neurosciences (Riyadh, Saudi Arabia)

Chebel S, Bouatay AB, Ammar M, Ben-Yahia S, Khairallah M, Ayed MF.
PMID: 21048659
Neurosciences (Riyadh). 2009 Oct;14(4):386-8.

No abstract available.

Correlation between Group B Streptococcal Genotypes, Their Antimicrobial Resistance Profiles, and Virulence Genes among Pregnant Women in Lebanon.

International journal of microbiology

Hannoun A, Shehab M, Khairallah MT, Sabra A, Abi-Rached R, Bazi T, Yunis KA, Araj GF, Matar GM.
PMID: 20148175
Int J Microbiol. 2009;2009:796512. doi: 10.1155/2009/796512. Epub 2010 Feb 02.

The antimicrobial susceptibility profiles of 76 Streptococcus agalactiae (Group B Streptococci [GBS]) isolates from vaginal specimens of pregnant women near term were correlated to their genotypes generated by Random Amplified Polymorphic DNA analysis and their virulence factors encoding genes...

Mitochondrial genome size variation and restriction fragment length polymorphisms in threePhaseolus species.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Khairallah MM, Adams MW, Sears BB.
PMID: 24213176
Theor Appl Genet. 1991 Sep;82(3):321-8. doi: 10.1007/BF02190618.

Restriction patterns of mitochondrial DNA (mtDNA) from threePhaseolus species were examined to estimate their relative genome sizes and to determine the level of interspecific variability and relatedness. Three restriction endonucleases that produced relatively simple profiles were identified and used...

Experimental and DFT Studies on the Identity Exchange Reactions between Phenyl Chalcogen Iranium Ions and Alkenes.

The journal of physical chemistry. A

Brydon SC, Ren Z, da Silva G, Lim SF, Khairallah GN, Rathjen MJ, White JM, O'Hair RAJ.
PMID: 31512874
J Phys Chem A. 2019 Sep 26;123(38):8200-8207. doi: 10.1021/acs.jpca.9b06004. Epub 2019 Sep 12.

The gas-phase ion-molecule identity exchange reactions of phenyl chalcogen iranium ions with alkenes have been examined experimentally in a linear ion trap mass spectrometer by isotope labeling experiments. The nature of both the alkene and the chalcogen play crucial...

Orbital infections: review of 28 cases.

La Tunisie medicale

Kahloun R, Abroug N, Ben Abdessalem N, Ksiaa I, Jelliti B, Zaouali S, Ben Yahia S, Khairallah M.
PMID: 27126422
Tunis Med. 2015 Nov;93(11):673-7.

BACKGROUND: Orbital infections (OI) are a serious disorder that may results in visual and systemic morbidity.AIM: To study epidemiologic data and outcome of OI in a tertiary eye care center.METHODS: Retrospective study of 28 patients (28 eyes) with OI....

Measurement Reliability of the Remaining Dentin Thickness below Deep Carious Lesions in Primary Molars.

International journal of clinical pediatric dentistry

Berbari R, Khairallah A, Kazan HF, Ezzedine M, Bandon D, Sfeir E.
PMID: 29805230
Int J Clin Pediatr Dent. 2018 Jan-Feb;11(1):23-28. doi: 10.5005/jp-journals-10005-1478. Epub 2017 Feb 01.

AIM: This study was carried out to assess the reliability of measurements of the remaining dentin thickness under deep carious lesions as estimated from digital radiographs. The goal is to allow clinicians to correlate the radiographic measurement to the...

The Collaborative Ocular Tuberculosis Study (COTS)-1: A Multinational Review of 165 Patients with Tubercular Anterior Uveitis.

Ocular immunology and inflammation

Agrawal R, Betzler B, Testi I, Mahajan S, Agarwal A, Gunasekeran DV, Raje D, Aggarwal K, Murthy SI, Westcott M, Chee SP, Mccluskey P, Ho SL, Teoh S, Cimino L, Biswas J, Narain S, Agarwal M, Mahendradas P, Khairallah M, Jones N, Tugal-Tutkun I, Babu K, Basu S, Carreño E, Lee R, Al-Dhibi H, Bodaghi B, Invernizzi A, Goldstein DA, Herbort CP, Barisani-Asenbauer T, González-López JJ, Androudi S, Bansal R, Moharana B, Esposti S, Tasiopoulou A, Nadarajah S, Agarwal M, Abraham S, Vala R, Singh R, Sharma A, Sharma K, Zierhut M, Kon OM, Cunningham ET, Kempen JH, Nguyen QD, Pavesio C, Gupta V.
PMID: 32600163
Ocul Immunol Inflamm. 2020 Jun 30;1-10. doi: 10.1080/09273948.2020.1761400. Epub 2020 Jun 30.

PURPOSE: The Collaborative Ocular Tuberculosis Study (COTS) Group sought to address the diagnostic uncertainty through retrospective cohort analysis of treatment regimens and therapeutic outcomes for patients with tubercular Anterior Uveitis (TAU) across international centers.METHODS: Multicentre retrospective analysis of patients...

Authors' Reply.

Journal of ophthalmic & vision research

Herbort CP, El Ameen A, Tugal-Tutkun I, Khairallah M.
PMID: 31114666
J Ophthalmic Vis Res. 2019 Apr-Jun;14(2):237. doi: 10.4103/jovr.jovr_38_19.

No abstract available.

Showing 1 to 12 of 172 entries