Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Guy, Le Brun"'
Autor:
Hadi Loutfi, Nancy Fayad, Fabrice Pellen, Bernard Le Jeune, Maissa Chakroun, Dalel Benfarhat, Roger Lteif, Mireille Kallassy, Guy Le Brun, Marie Abboud
Publikováno v:
Applied Sciences, Vol 11, Iss 1, p 155 (2020)
In this paper, we report a morphological study of the crystals and spores of different shapes synthesized by seven different strains of Bacillus thuringiensis. Crystals and spores were separated after 48 h of culture on T3 agar medium and imaged unde
Externí odkaz:
https://doaj.org/article/79d6944ddeab491bbb9ba0a55a4c77dc
Publikováno v:
Applied optics. 61(13)
This paper proposes a new, to the best of our knowledge, modulator architecture for a microwave-modulated lidar for marine applications. The principle is based on the use of an infrared picosecond laser source, coupled to an external cavity, ensuring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a56cad8dabddb7e8ac2ed4517fe616b7
https://pubmed.ncbi.nlm.nih.gov/36256407
https://pubmed.ncbi.nlm.nih.gov/36256407
Autor:
Roula, El Hachem, Nada, El Osta, Hala, Sacre, Pascale, Salameh, Elie, Wassef, Guy, Le Brun, Fabrice, Pellen, Bernard, Le Jeune, Maha H, Daou, Issam, Khalil, Marie, Abboud
Publikováno v:
European Endodontic Journal.
This study aimed to determine the correlation between sealer penetration into dentinal tubules and interfacial adaptation to root canal walls using a hydraulic calcium silicate-based sealer, Endosequence Bioceramic Sealer (Brasseler USA, Savannah, GA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1deff5c494b9d954b5757aba2334fff6
https://doi.org/10.14744/eej.2022.06025
https://doi.org/10.14744/eej.2022.06025
Publikováno v:
Dentistry Journal, Vol 6, Iss 3, p 45 (2018)
This study compared the effects of a conventional endodontic needle with an agitation system on a novel tricalcium silicate-based sealer (NTS) in terms of dentinal tubule penetration and interfacial adaptation to a root canal. Fifty single-rooted, re
Externí odkaz:
https://doaj.org/article/7b3cf99814064132a08d6d8fa0b7bb7c
Autor:
Christelle Abou Nader, Hadi Loutfi, Fabrice Pellen, Bernard Le Jeune, Guy Le Brun, Roger Lteif, Marie Abboud
Publikováno v:
Sensors, Vol 17, Iss 10, p 2340 (2017)
In this paper, we report measurements of wine viscosity, correlated to polarized laser speckle results. Experiments were performed on white wine samples produced with a single grape variety. Effects of the wine making cellar, the grape variety, and t
Externí odkaz:
https://doaj.org/article/8ed9d9298247469ea5f6be61b102e6c1
Autor:
Hadi, Loutfi, Fabrice, Pellen, Bernard Le, Jeune, Roger, Lteif, Mireille, Kallassy, Guy Le, Brun, Marie, Abboud
Publikováno v:
Optics express. 28(19)
The speckle imaging technique has been proven to be a reliable and effective method for real-time monitoring of the growth kinetics of any bacterium in suspension. To understand the interaction between the light and the bacterial density, a simulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b5337427acea3930f99a9183b719b4e0
https://pubmed.ncbi.nlm.nih.gov/32988131
https://pubmed.ncbi.nlm.nih.gov/32988131
Publikováno v:
Applied optics
Applied optics, Optical Society of America, 2020, 59 (28), pp.8828. ⟨10.1364/AO.403027⟩
Applied optics, Optical Society of America, 2020, 59 (28), pp.8828. ⟨10.1364/AO.403027⟩
International audience; In this paper, we monitor the setting reaction of commercial glass ionomer cements using a laser speckle technique and adopting a spatial approach in the analysis of recorded speckle images. Experimental results showed that sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::264caa7cbb18aa1f5dd48c813a24a97c
https://hal.archives-ouvertes.fr/hal-03495696
https://hal.archives-ouvertes.fr/hal-03495696
Autor:
Hadi Loutfi, Bernard Le Jeune, Roger Lteif, Marie Abboud, Guy Le Brun, Mireille Kallassy, Fabrice Pellen
Publikováno v:
Scopus-Elsevier
The simulation of the fermentation of Bacillus thuringiensis using calibrated scatterers with different sizes and concentrations proved the effectiveness of the speckle imaging technique to follow the growth kinetics of any bacterium in suspension.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c196ed743a7fecf5022f86be7883e3c
https://doi.org/10.1364/isa.2020.itu3g.4
https://doi.org/10.1364/isa.2020.itu3g.4
Autor:
Alfred Naaman, Fabrice Pellen, Guy Le Brun, Issam Khalil, Maha Daou, Bernard Le Jeune, Roula El Hachem, Nada El Osta, Marie Abboud
Publikováno v:
Clinical Oral Investigations
Clinical Oral Investigations, Springer Verlag, 2019, 23 (4), pp.1871-1876. ⟨10.1007/s00784-018-2632-6⟩
Clinical Oral Investigations, Springer Verlag, 2019, 23 (4), pp.1871-1876. ⟨10.1007/s00784-018-2632-6⟩
The aim of this in vitro study was to assess the dentinal tubule penetration of three different sealers, AH Plus, BC Sealer and a novel tricalcium silicate sealer (NTS). Ninety-six human maxillary central incisors were divided into three experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b63abf8c92ff2f01e7956b1ed8b52d30
https://hal.archives-ouvertes.fr/hal-03499882
https://hal.archives-ouvertes.fr/hal-03499882
Publikováno v:
Applied optics
Applied optics, Optical Society of America, 2019, 58 (28), pp.7878. ⟨10.1364/AO.58.007878⟩
Applied optics, Optical Society of America, 2019, 58 (28), pp.7878. ⟨10.1364/AO.58.007878⟩
International audience; Glass ionomer cements (GIC) originated in the mid-twentieth century with the rising demand for dental materials to be biocompatible and cost-effective. Due to their unique ability to bond to tooth structure, coupled with their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48a0dc01f97f6bbb30869e13185f6f5e
https://hal.archives-ouvertes.fr/hal-03497454
https://hal.archives-ouvertes.fr/hal-03497454