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| 1 | Modeling of secondary treated wastewater disinfection by UV irradiation: Effects of suspended solids content显示文摘This work aimed to study UV-resistant strains of Pseudomonas aeruginosa, to propose a formulation of the kinetics of secondary treated wastewater disinfection and to underline the influence of suspended solids on the inactivation kinetics of these strains. Some investigations were carried out for the validation of some simulation models, from the simplest, the kinetics model of Chick-Watson reduced to first order, to rather complex models such as multi-kinetic and Collins-Selleck models. Results revealed that the involved processes of UV irradiation were too complex to be approached by a simplified formulation, even in the case of specific strains of microorganisms and the use of nearly constant UV radiation intensity. In fact, the application of Chick-Watson model in its original form is not representative of the kinetics of UV disinfection. Modification, taking into account the speed change during the disinfection process, has not significantly improved results. On the other hand, the application of Collins-Selleck model demonstrates that it was necessary to exceed a least dose of critical radiation to start the process of inactivation. To better explain the process of inactivation, we have assumed that the action of disinfectant on the survival of lonely microorganisms is faster than its action on suspended solids protected or agglomerated to each others. We can assume in this case the existence of two inactivation kinetics during the processes (parallel and independent) of the first-order. For this reason, the application of a new kinetic model by introducing a third factor reflecting the influence of suspended solids in water on disinfection kinetics appeared to be determinant for modeling UV inactivation of P. aeruginosa in secondary treated wastewater. | Mounaouer Brahmi Noureddine Hamed Belhadi Helmi Hamdi Abdennaceur Hassen | 2010 | Journal of Environmental Sciences2010，22，8： | 8 |
| 2 | Dynamic characteristics and improved MPPT control of PV generator显示文摘 | Houda BRAHMI Rachid DHIFAOUI | 2013 | Frontiers in Energy2013，7，3： | 2 |
| 3 | Adaptive high-order sliding mode control based on quasi-time delay estimation for uncertain robot manipulator显示文摘This paper presents the design,and validation of a new adaptive control system based on quasi-time delay estimation(Q-TDE)augmented with new integral second-order terminal sliding mode control(ISOTSMC)for a manipulator robot with unknown dynamicuncertainty and disturbances.Contrary to the conventional[TDE,the proposed Q-TDE becomes sufficient to invoke a fixed artficial time delay and utilize the past data only of the control input to approximate the unknown system's dynamic uncertainties.The incorporating of new adaptive reachinglaw with ISOTSMCaugmented with Q-TDE policy ensures the continuous performance tracking of the robot manipulator's trajectories using output feedback.This combination may achieve high performance with a significant chattering reducing procedure.By utilizing the Lyapunov function theory,it can be demonstrated that the robot system is stable and all signals in closed-loop are converging in finite time.Consequently,Simulation and comparative studies with two degrees of freedom robot manipulator were carried out to validate the effectiveness of the designed control scheme. | Brahim BRAHMI Mark DRISCOLL Mohamed Hamza LARAKl Abdelkrim BRAHMI | 2020 | Control Theory and Technology2020，18，3： | 2 |
| 4 | Flow cytometric immunophenotyping and comparison with immunocytochemistry in small round cell tumors显示文摘 | BRAHMI U RAJWANSHI A JASHI K | 2001 | Anal Qyant Cytol Histol2001，23，6： | 1 |
| 5 | Physical Bowing Parameters of ZnSxSel-x Ternary Semiconductor from Ab Initio Study显示文摘 | Badr-eddine Nabil Brahmi Abdelkrim Elhasnaine Merad Samiha Dergal | 2013 | 材料科学与工程(中英文A版)2013，3，3： | 1 |
| 6 | Influence of activated charcoal on the pharmacokinetics and the clinical features of carbamazepine poisoning显示文摘 | BRAHMI N KOURAICHI N THABET H | 2006 | The American journal of emergency medicine2006，24，4： | 1 |
| 7 | Prognostic value of human erythrocyte aeetyl cholinesterase in acute organophosphate poisoning显示文摘 | Brahmi N Mokline A Kouraiehi N | 2006 | Am J Emerg Med2006，24，7： | 1 |
| 8 | Effect of missed combined hormonal contraceptives on contraceptive effective- ness: A systematic review显示文摘 | Zapata L B Steenland M W Brahmi D | 2013 | Contraception2013，87，5： | 1 |
| 9 | The effect of acute exercise on natural killer cell activity of trained and sedentary human subjects显示文摘 | Brahmi Z Thomas J E m Park M | 1985 | J ain Immunol1985，5，5： | 1 |
| 10 | The effect of acute exercise on natural killer-cell activity of trained and sedentary human subjects显示文摘 | Brahmi Z Thomas J Em Park M | 1985 | J Clin Immunol1985，5，5： | 1 |
| 11 | A comparative study between three sensorless control strategies for PMSG in wind energy conversion system显示文摘 | Brahmi J Krichen L Ouali A | 2009 | Applied Energy2009，86，9： | 1 |
| 12 | Who can provide effective and safe termination of pregnancy care? A systematic review显示文摘 | Renner RM Brahmi D Kapp N | 2013 | B JOG: An In- ternational Journal of Obstetrics & Gynaecology2013，，： | 1 |
| 13 | Immunoregulatory lymphocyte populations in disseminated histoplasmosis of infancy显示文摘 | Clapp D W Kleiman M B Brahmi Z | 1987 | J Infect Dis1987，156，： | 1 |
| 14 | Impact of antibiotic use and prescribing policy in a Tunisian intensive care unit显示文摘 | Brahmi N Blel Y Kouraichi N | 2006 | Med Mal Infect2006，36，9： | 1 |
| 15 | Role of lipoxygenation in human natural killer cell activation显示文摘 | Bray RA Brahmi Z | 1986 | J Immunol1986，136，5： | 1 |
| 16 | Complexes of borane and N-heterocyclic carbenes:A new class of radical hydrogen atom donor 显示文摘 | Ueng S H Brahmi M M Derat e | 2008 | J Am Chem Soc2008，130，10： | 1 |
| 17 | Removal of oxygenated volatile organic compounds by catalytic oxidation over Zr-Ce-Mn catalysts 显示文摘 | Azalim S Franco M Brahmi R | 2011 | Journal of Hazardous Materials2011，188，13： | 1 |
| 18 | NKcells recover early and mediate cytotoxicity via perforin/ granzyme and Fas/FasL pathways in umbilical cord blood recipients显示文摘 | BRAHMI Z HOMMEL-BERREY G SMITH F | 2005 | Hum Immunol2005，62，： | 1 |
| 19 | Clinical experience with carbamazepine overdose: relationship between serum concentration and neurological severity显示文摘 | Brahmi N Kouraiehi N Abderrazek H | 2008 | J Clin Psychopharmacol2008，28，2： | 1 |
| 20 | A CA3nlparative study between three sensorless control strategies for PMSG in wind energy conversion system显示文摘 | Brahmi J Krichen L Ouali A | 2008 | Applied Energy2008，85，11： | 1 |
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