Search Results - "Ouaini, N"

Geochemical signature of the bed sediments at the outlet of the Ibrahim River (Lebanon): temporal variation by Najjar, P. El, Chidiac, S., Probst, J.-L., Omari, K. El, Ouaini, N., Azzi, D. El

“…Bed sediments were collected monthly at the outlet of the Ibrahim River between May 2016 and July 2017. Their physical and chemical characteristics were…”
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Water and sediment microbiota diversity in response to temporal variation at the outlet of the Ibrahim River (Lebanon) by El Najjar, P., Pfaffl, M., Ouaini, N., Abdel Nour, A, El Azzi, D.

“…Bacterial diversity is an important factor controlling the functioning of aquatic ecosystems. With the critical sensitivity of the microbial community towards…”
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First principles account for large changes in electronic structure and bonding from LaCu to LaCuMg and LaCuMg4 by Matar, S.F., Al Alam, A.F., Ouaini, N.

“…[Display omitted] •Increasing amounts of Mg in LaCu bring drastic electronic and mechanical changes.•From LaCu to LaCuMg and LaCuMg4 cohesive energy…”
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Ab initio investigations of the electronic and magnetic structures of CoH and CoH2 by Riane, R., Abdiche, A., Hamerelaine, L., Guemmou, M., Ouaini, N., Matar, S.F.

“…First principles investigation of the structural, electronic and magnetic properties study of cobalt and the hydrides CoHx (x = 1, 2) show significant volume…”
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Investigation of changes in crystal and electronic structures by hydrogen within LaNi5 from first-principles by AL ALAM, A. F, MATAR, S. F, NAKHL, M, OUAINI, N

“…Hydrogenation of LaNi5 P6/mmm, up to saturation brings modifications of the crystal structure with two possible space groups for LaNi5H7, i.e. P63mc and P31c,…”
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Changes in electronic, magnetic and bonding properties from Zr2FeH5 to Zr3FeH7 addressed from ab initio by Matar, S.F., Al Alam, A.F., Gédéon, D., Ouaini, N.

“…Potential hydrogen storage ternaries Zr3FeH7 and Zr2FeH5, are studied from ab initio with the purpose of identifying changes in electronic structures and…”
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Ab initio investigations of the electronic structure and chemical bonding of Li2ZrN2 by Matar, S.F., Pöttgen, R., Al Alam, A.F., Ouaini, N.

“…The electronic structure of the ternary nitride Li2ZrN2 is examined from ab initio with DFT computations for an assessment of the properties of chemical…”
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Effect of cucurbitacins on bilirubin–albumin binding in human plasma by Greige-Gerges, H., Abou Khalil, R., Chahine, R., Haddad, C., Harb, W., Ouaini, N.

“…The aim of this study is to investigate the effect of three cucurbitacins (Cuc) E, D and I on the bilirubin–albumin binding, both in human serum albumin (HSA)…”
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Electrophoresis PDMS/glass chips with continuous on-chip derivatization and analysis of amino acids using naphthalene-2,3-dicarboxaldehyde as fluorogenic agent by Yassine, O., Morin, P., Dispagne, O., Renaud, L., Denoroy, L., Kleimann, P., Faure, K., Rocca, J.-L., Ouaini, N., Ferrigno, R.

“…In this work, we developed a PDMS electrophoresis device able to carry out on-chip derivatization and quantification of amino acids (AAs) using…”
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Interplay of negative pressure and hydrogen chemical effects in CeRhSn from first principles by Al Alam, A. F., Matar, S. F., Ouaini, N., Nakhl, M.

“… Investigations within the local spin density functional theory (LSDF) of the intermetallic hydride system CeRhSnH x were carried out for discrete model…”
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Ab initio investigations of the perovskite and K2NiF4 phases in the Cs—Ca—H system by MATAR, S. F, NAKHL, M, AL ALARM, A. F, ZAKHOUR, M, OUAINI, N

“…Deriving the energy-volume equation of state within DFT for CsCaH3 and Cs2CaH4 has allowed predicting significant changes within the ionic behavior of…”
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Adenosine reduces the reverse mode of the Na+/Ca(2+) exchanger in ferret cardiac fibres by Hleihel, W, Lafoux, A, Ouaini, N, Huchet-Cadiou, C

“…The aim of this study was to investigate the effects of adenosine on reverse mode Na+/Ca(2+) exchange. In intact ferret cardiac trabeculae, Na+-free…”
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Ferutinin stability in human plasma and interaction with human serum albumin by Greige-Gerges, H., Diab, Y., Farah, J., Magdalou, J., Haddad, C., Ouaini, N.

“…Ferutinin is a potent phytoestrogen extracted from plants of the genus Ferula. The biological activity of this sesquiterpene is associated with the…”
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Adenosine affects the release of Ca2+ from the sarcoplasmic reticulum via A2A receptors in ferret skinned cardiac fibres by Hleihel, W., Lafoux, A., Ouaini, N., Divet, A., Huchet‐Cadiou, C.

“…In this study, it was shown that adenosine potentiates caffeine-induced Ca 2+ release. It was then proposed that the enhancement of the caffeine-induced Ca 2+…”
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Structural geomimetism: A conceptual framework for devising new materials from first principles by Matar, S.F., Betranhandy, E., Nakhl, M., Zakhour-Nakhl, M., Ouaïni, N.

“…We propose an original conceptual framework for the search for new materials based on “structural geomimetism”. Specific properties can be sought such as…”
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Electrophoresis Poly(Dimethylsiloxane)/Glass Chips with Integrated Active Cooling for Quantification of Amino Acids by Renaud, L., Yassine, O., Kleimann, P., Deman, A.-L., Chateaux, J.-F., Morin, P., Ouaini, N., Ferrigno, R.

“…The objective of this work was to develop and characterize a poly(dimethylsiloxane) device with an integrated active cooling function able to carry out…”
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Genetic diversity of grapevine landraces grown in a traditional vineyard in North Lebanon by Merheb, J., Roux, C., Laucou, V., Ouaini, N., El Beyrouthy, M., Ghorra Chammoun, Y., Touma, J.A., This, P., Chalak, L.

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Ab initio investigations of the electronic structure and chemical bonding of Li{sub 2}ZrN{sub 2} by Matar, S.F., Poettgen, R., Al Alam, A.F., Ouaini, N.

“…The electronic structure of the ternary nitride Li{sub 2}ZrN{sub 2} is examined from ab initio with DFT computations for an assessment of the properties of…”
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Electronic structure and chemical bonding of Li4Pt3Si by Matar, S.F., Pöttgen, R., Al Alam, A.F., Ouaini, N.

“…[Display omitted] ► Totally delithiated Li4Pt3Si (Pt3Si) is metastable and keeps mother structure. ► Li binding energy range { −1.1–1.5eV} is intermediate…”
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Hydrogen insertion effects on the magnetic properties and chemical bonding within C14 Laves phases by Al Alam, A.F., Matar, S.F., Ouaïni, N., Nakhl, M.

“…The Laves phases family, AB 2 (A = 3 B, 4 B, rare earth or actinide; B = transition metal) is among the largest of binary intermetallic systems. They readily…”
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