Chirping techniques for enhancing the performance of SOA-based UWB over fiber systems: An experimental demonstration

Autor: Ali Al Housseini, Ali Alaeddine, Pascal Morel, Haidar Taki, Ammar Sharaiha, Ali Hamie, Stéphane Azou

Publikováno v: AEÜ-International Journal of Electronics and Communications / Archiv für Elektronik und Übertragungstechnik
AEÜ-International Journal of Electronics and Communications / Archiv für Elektronik und Übertragungstechnik, Elsevier, 2018, 94, pp.221-225. ⟨10.1016/j.aeue.2018.07.008⟩

International audience; A phaser-based processing technique was adopted in an UWB over fiber system employing SOA. The target is to simultaneously reduce the ASE noise impact and nonlinear effects inherent to optical amplification. Experimental resul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6040c329bf2254e68b80345ec939c2
https://doi.org/10.1016/j.aeue.2018.07.008

Improving the power efficiency of SOA-based UWB over fiber systems via pulse shape randomization

Autor: Stéphane Azou, Haidar Taki, Ammar Sharaiha, A Hamie, Ali Al Housseini, Ali Alaeddine

Publikováno v: Optical Fiber Technology
Optical Fiber Technology, Elsevier, 2016, 31, pp.161-167. ⟨10.1016/j.yofte.2016.07.006⟩

International audience; A simple pulse shape randomization scheme is considered in this paper for improving the performance of Ultra Wide band (UWB) communication systems using On Off Keying (OOK) or Pulse Position Modulation (PPM) formats. The advan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00334221475593010cc02f602fff59c7
https://hal.archives-ouvertes.fr/hal-01353969/file/TAKI_OFT_20160408(pre-print).pdf

Prediction of risk for cesarean delivery in term nulliparas: a comparison of neural network and multiple logistic regression models

Autor: Lawrence D. Devoe, Ali Al Housseini, Tondra Newman, Alan Cox

Publikováno v: American journal of obstetrics and gynecology. 201(1)

Objective We sought to develop a neural network (NN) to predict the risk for cesarean delivery (CD) in term nulliparas. Study Design Using software (BrainMaker for Windows, Version 3.0; California Scientific Software, Nevada City, CA), we trained an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dacf8f70c6892af2e05321ce9da0e954
https://pubmed.ncbi.nlm.nih.gov/19576377

Devenir Ayatollah : Guide spirituel chiite

Autor: Nejatbakhshe Nasrollah

La hiérarchie du clergé chiite n'est pas sans rappeler celle des mages, membres de la caste sacerdotale de l'Iran ancien. Ce livre retrace les cinquante dernières années de l'enseignement religieux dans les centres d'études chiites d'Iran et d'I