Search Results - "Ben Nasr, A"

Precipitation and adsorption during fluoride removal from water by calcite in the presence of acetic acid by Nasr, A. Ben, Walha, K., Puel, F., Mangin, D., Amar, R. Ben, Charcosset, C.

“…Defluoridation of groundwater is of major concern in several places around the world, such as North and East Africa, India and China. In this paper, removal of…”
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Defluoridation of water by nanofiltration by Nasr, A. Ben, Charcosset, C., Amar, R. Ben, Walha, K.

“…[Display omitted] ► Removal of fluoride first from model water solution and ground water is investigated by NF5 and NF9 membranes. ► Retention of ions may be…”
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Human kininogens interact with M protein, a bacterial surface protein and virulence determinant by Ben Nasr, A B, Herwald, H, Müller-Esterl, W, Björck, L

“…Streptococcus pyogenes, the most significant streptococcal species in clinical medicine, expresses surface proteins with affinity for several human plasma…”
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Self-consistent analysis of the band structure of doped lattice-matched GaNAsBi-based QWs operating at 1.55μm by Habchi, M.M., Bilel, C., Ben Nasr, A., Rebey, A., El Jani, B.

“…Band structures of n–i doped lattice-matched GaNAsBi/GaAs quantum wells are studied theoretically using a self-consistent calculation (based on the envelop…”
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Urinary lithiasis: Can dual-energy CT rival morphological and infrared analysis in determining composition? by Talbi, E., Ghodbane, R., Ben Nasr, A., Hammami, S., Jrad, M., Abdelmoula, J.

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Quantitative stool culture in hospitalized neonates: Microbiological analysis, antibiotic resistance patterns, and clinical management implications by Ghileb, M., Jallouli, F., Boubaker, W., Ben Nasr, A., Sassi, M.

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A new supramolecular semi conductor cobalt organometallic complex: structural study, optical and electrical properties by Ameni, BEN NASR, Abderrazek, OUESLATI, Thierry, ROISNEL, Walid, REKIK

“…•Two different coordination spheres around cobalt cations in a suprmolecular hybrid material.•The DSC curve reveals the presence of one phase transition which…”
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Theoretical calculations of absorption spectra of GaNAsBi-based MQWs operating at 1.55 μm by Ben Nasr, A., Habchi, M.M., Bilel, C., Rebey, A., El Jani, B.

“…By applying the band anticrossing model combined with the envelope function formalism, a theoretical study of optoelectronic properties of lattice matched…”
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Theoretical study of optoelectronic properties of GaAs1−xBix alloys using valence band anticrossing model by Habchi, M.M., Ben Nasr, A., Rebey, A., El Jani, B.

“…•GaAs1−xBix band structures have been calculated using Valence-BAC models.•Reduction of Eg by 81meV/%Bi accompanied by an increase of Δso+ by 56meV/%Bi.•A…”
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Removal of fluoride ions using cuttlefish bones by Ben Nasr, A., Walha, K., Charcosset, C., Ben Amar, R.

“…This work investigates the possibility of eliminating, by adsorption, the excess of fluoride in overloaded water using cuttlefish bone. The optimal conditions…”
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Theoretical calculations of absorption spectra of GaNAsBi-based MQWs operating at 1.55 [mu]m by Nasr, A Ben, Habchi, M M, Bilel, C, Rebey, A, Jani, B El

“…By applying the band anticrossing model combined with the envelope function formalism, a theoretical study of optoelectronic properties of lattice matched…”
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Electronic band structure calculation of GaNAsBi alloys and effective mass study by Habchi, M.M., Ben Nasr, A., Rebey, A., El Jani, B.

“…•GaNAsBi band structures have been calculated using BAC model and k⋅p method.•Band-gap energy of GaNAsBi lattice matched to GaAs decreases by…”
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Investigation of the doping and Stark effects on the band structure and optical absorption of 1.55 mm GaNAsBi/GaAs MQWs by C. Bilel, M.M. Habchi, A. Ben Nasr, I. Guizani, A. Rebey, B. El Jani

“…We present a self-consistent calculation combined with the 16-band anticrossing model in order to investigate the electronic and optical properties of n-doped…”
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Theoretical study of optoelectronic properties of GaAs 1 − x Bi x alloys using valence band anticrossing model by Habchi, M.M., Ben Nasr, A., Rebey, A., El Jani, B.

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Carriers confinement study of GaNAsBi/GaAs QWs emitting at 1.3 and 1.55 μm by Ben Nasr, A., Habchi, M. M., Bilel, C., Rebey, A., El Jani, B.

“…Band structures of GaN 0.58 y As 1–1.58 y Bi y /GaAs quantum wells (QWs) were studied using the band anticrossing model and the envelope function…”
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Investigation of the doping and Stark effects on the band structure and optical absorption of 1.55 μm GaNAsBi/GaAs MQWs by Bilel, C., Habchi, M.M., Ben Nasr, A., Guizani, I., Rebey, A., El Jani, B.

“…We present a self-consistent calculation combined with the 16-band anticrossing model in order to investigate the electronic and optical properties of n-doped…”
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Carriers confinement study of GaNAsBi/GaAs QWs emitting at 1.3 and 1.55 µm by Nasr, A. Ben, Habchi, M.M, Bilel, C, Rebey, A, Jani, B. El

“…Band structures of Ga[N.sub.0.58]y[As.sub.1-1.58y][Bi.sub.y]/GaAs quantum wells (QWs) were studied using the band anticrossing model and the envelope function…”
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Streptokinase activates plasminogen bound to human group C and G streptococci through M‐like proteins by BEN NASR, Abdelhakim, WISTEDT, Annika, RINGDAHL, Ulrika, SJÖBRING, Ulf

“…An ability to interact with plasminogen or plasmin could provide micro‐organisms with a mechanism for invasion. Thus, group A, C and G streptococci secrete…”
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Werner Protein Protects Nonproliferating Cells from Oxidative DNA Damage by Szekely, Anna M., Bleichert, Franziska, Nümann, Astrid, Van Komen, Stephen, Manasanch, Elisabeth, Ben Nasr, Abdelhakim, Canaan, Allon, Weissman, Sherman M.

“…Article Usage Stats Services MCB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Lineage Specificity of Gene Expression Patterns by Kluger, Yuval, Tuck, David P., Chang, Joseph T., Nakayama, Yasuhiro, Poddar, Ranjana, Kohya, Naohiko, Lian, Zheng, Ben Nasr, Abdelhakim, Halaban, H. Ruth, Krause, Diane S., Zhang, Xueqing, Newburger, Peter E., Weissman, Sherman M.

“…The hematopoietic system offers many advantages as a model for understanding general aspects of lineage choice and specification. Using oligonucleotide…”
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