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Numerical Key Results for Studying the Performance of TCP Traffic under Class-Based Weighted Fair Queuing System

通讯和计算机（中英文版） 2016年第4期13卷 195-201页

作者： Mohamed E1 Hedi Boussada Jean Marie Garcia mounir Frikha Mobile Network and Multimedia SUP 'COM University of Carthage Tunis Tunisia Services and Architectures for Advanced Networks LAAS-CNRS Toulouse France

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Efficacy of different doses of sugammadex after continuous infusion of rocuronium

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World Journal of Clinical Cases 2015年第4期3卷 360-367页

作者： Diego Soto Mesa mounir Fayad Fayad Laura Pérez Arviza Verónica Del Valle Ruiz Fernando Cosío Carreño Luis Arguelles Tamargo Manuel Amorín Díaz Sergio Fernández-Pello Montes Department of Anaesthesiology Hospital of Cabueñes33394 GijónSpain Department of Neurology Hospital of JoveEduardo Castro s/n33290 GijónSpain Department of Urology Hospital of Cabueñes33394 GijónSpain

AIM: To evaluate the effects of two different doses of sugammadex after maintenance anesthesia with sevofluorane and remifentanil and deep rocuroniuminduced neuromuscular blockade(NMB).METHODS: Patients between 20 and 65 years of age, with American Society of Anesthesiologists physical status classification Ⅰ-Ⅱ, undergoing gynecological surgery were included in a prospective, comparative and randomized study. NMB was induced with an injection of 0.6 mg/kg of rocuronium followed by continuous infusion of 0.3-0.6 mg/kg per hour to maintain a deep block. Anesthesia was maintained with sevofluorane and remifentanil. Finally, when surgery was finished, a bolus of 2 mg/kg(group A) or 4 mg/kg(group B) of sugammadex was applied when the NMB first response in the train-of-four was reached. The primary clinical endpoint was time to recovery to a train-of-four ratio of 0.9. Other variables recorded were the time until recovery of train-of-four ratio of 0.7, 0.8, hemodynamic variables(arterial blood pressure and heart rate at baseline, starting sugammadex, and minutes 2, 5 and 10) and adverse events were presented after one hour in the post-anesthesia care ***: Thirty-two patients were included in the study: 16 patients in group A and 16 patients in group B. Only 14 patients each group were recorded because arterial pressure values were lost in two patients from each group in minute 10. The two groups were comparable. Median recovery time from starting of sugammadex administration to a train-of-four ratio of 0.9 in group A and B was 129 and 110 s, *** estimated difference in recovery time between groups was 24 s(95%CI: 0 to 45 s, Hodges-Lehmann estimator), entirely within the predefined equivalence interval. Times to recovery to train-of-four ratios of 0.8(group A: 101 s; group B: 82.5 s) and 0.7(group A: 90 s; group B: 65 s) from start of sugammadex administration were not equivalent between groups. There was not a significant variation in the arterial pr

关键词： Rocuronium Sugammadex Neuromuscular block antagonism Monitoring neuromuscular function Neuromuscular block rocuronium

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Status stock and Sustainable Management Measures for Moroccan Sardines

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Sustainable Marine Structures 2021年第2期3卷 50-58页

作者： Abdelaziz mounir Mohammed Znari Hayat Elmghazl Hassan Alahyane Noreddine chouikh Nawal Hichami Laboratory of Water Biodiversity&climate changeDepartment of BiologyFaculty of SciencesSemlaliaCadi Ayya.d UniversityMarrakech40000Morocco The Natural History Museum of Marrakech Research Centre on BiodiversityCadi Ayyad UniversityBd Allal El FassiMarrakechMorocco Laboratory of Molecular and Ecophysiology Modelling Faculty of Sciences SemlaliaUniversity Cadi AyyadMarrakech40000Morocco Laboratory of Aliments Environnement and healthFaculty of Sciences and TechniquesUniversity Cadi AyyadMarrakechMorocco Laboratory of Biotechnology&sustainable development of Natural Ressources Polydisciplinary faculty of Beni MellalSultan Moulay Slimane UniversityMghilaBeni Mellal23000Morocco

This article summarizes the state of stocks of sardine,sardina pilchardusin Moroccan waters at the end of 2016 and *** stocks varies ac-cording to the region,They are now in a sustainable exploitation situation:Atlantic sardine,but also stocks that have reached or are still in over-ex-ploitation levels:Mediterranean *** fishing pressure exerted onthe sardine stock exceeds the optimal level by 40%.Due to the degrada-tion of the fragile marine environment of the Mediterranean region,gen-eraled by pollution of various origins,the overexploitation of juveniles inthe coastal strip,non-responsible practices and the use of non-fishing gearselective,it is imperative to take the necessary measures to protect themarine environment and ensure rational and sustainable exploitation ofthe resource.(High commission plan 2006 report).

关键词： Sardina pilchardus Exploitation Stock variation Environment Moroccan waters

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Redo Cardiac Surgery: Bleeding Control

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World Journal of Cardiovascular Diseases 2017年第9期7卷 299-307页

作者： A. Seghrouchni M. Bamous Y. Moutakiallah F. Nya N. Atmani A. Abdou M. Belkhadir S. Bellouize A. Abetti R. mounir A. Moujahid A. G. Hatim M. Drissi Y. El Bekkali A. Boulahya M. Ait. Houssa Cardiac Surgery Department Mohammed V Military Hospital Mohammed V University Rabat Morocco

Redo cardiac surgery increases?mortality and morbidity. The aim of this study was to determine if aprotinin was superior to tranexamic acid concerning control bleeding loss after redo valve surgery. A retrospective study was conducted from January 1994 until December 2014. 221 patients underwent redo cardiac valve surgery and separated into two groups: aprotinin group (n?=?85) and tranexamic acid group (n?=?136). Univariate tests were applied for data analysis. A total of 221 patients were enrolled in this study. This cohort was separated into two groups: aprotinin group (n?=?85) and tranexamic acid group (n?=?136). Euroscore in tranexamic acid group was higher: 5.96 ± 3.04 vs.?5.17 ± 2.83 in aprotinin group?(p?=?0.055). There was no statistical difference in postoperative mortality between the two groups (p?= 0.153). No statistical differences were reported concerning: total blood loss (p?= 0.51), red blood cells transfusion (p?= 0.215), reexploration for bleeding (p?= 0.537) and postoperative renal failure (p?= 0.79). There were statistical differences concerning mechanical ventilation time, which is longer in tranexamic acid group (p?= 0.008) and the use of inotropic drug support, which is more frequent in the tranexamic acid group (p?= 0.001). Our results demonstrated that tranexamic acid and aprotinin reduce transfusion requirement and blood loss. Due to financial reason, we chose tranexamic acid in preventing blood loss in redo valve surgery.

关键词： Cardiac Surgery Aprotinin Tranexamic Acid Cardiopulmonary Bypass

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Nanoscale interfacial engineering enables highly stable and efficient perovskite photovoltaics

Nanoscale interfacial engineering enables highly stable and ...

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第八届新型太阳能材料科学与技术学术研讨会

作者： Anurag Krishna Hong Zhang Zhiwen Zhou Thibaut Gallet Mathias Dankl Olivier Ouellette Felix T.Eickemeyer Fan Fu mounir Mensi Shaik M.Zakeeruddin Ursula Rothlisberger G.N.Manjunatha Reddy Alex Redinger Michael Gr?tzel Anders Hagfeldt Laboratory of Photomolecular Science Institute of Chemical Sciences and Engineeringécole Polytechnique Fédérale de Lausanne Laboratory of Photonics and Interfaces école Polytechnique Fédérale de Lausanne

Long-term operational stability remains the primary concern for perovskite solar cells. Consequently, there is a quest for searching for new compositions that enable stable and efficient perovskites. We report a new molecular-level interface engineering strategy using a multifunctional ligand that augments long-term operational and thermal stability by chemically modifying the formamidinium lead iodide rich photoactive layer. The surface derivatized solar cells exhibited high operational stability(maximum powering point tracking at 1 sun) with a stabilized T80(the time over which the device efficiency reduces to 80% of its initial value of post-burn-in) of ≈5950 h at 40 oC and stabilized efficiency over 23%. The origin of high device stability and performance is correlated to the nano/subnanoscale molecular level interactions between ligand and perovskite layer, which is corroborated by comprehensive multiscale characterization. Our results provide key insights into the modulation of the grain boundaries, local density of states, surface bandgap, and interfacial recombination. Chemical analysis of the aged devices showed that interface passivation inhibited ion migration and prevented photoinduced I2 release that irreversibly degrades the perovskite. This study shows that passivating ligands have the potential to overcome stability issues associated with the high performing hybrid perovskite compositions, thus allowing a step closer to achieving long-standing stability of perovskitebased solar cells.

关键词： perovskite solar cells supramolecular chemistry molecular passivation grain boundaries defects operational stability

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Clinical and Epidemiological Evolution of Sheep Pox in Morocco

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Journal of Agricultural Science and Technology(A) 2019年第2期9卷 103-113页

作者： Sara Lafar Khalil Zro Andy Haegeman mounir Khayli Kris De Clercq Renaud Lancelot My Mustapha Ennaji Laboratory of Virology Microbiology and Quality/Eco-Toxicology and BiodiversityFaculty of Sciences and Techniques of MohammediaHassan II University of CasablancaBP 146Mohammedia 20650Morocco Diagnosis Research and Development UnitBiological and Pharmaceutical Production CompanyBIOPHARMABP 4569Rabat 10000Morocco Vesicular and Exotic Diseases Unit Virology DepartmentCODA-CERVAGroeselenberg 99Brussels 1180Belgium National Office of Health and Food Products Security ONSSARabat 10000Morocco CIRAD Baillarguet International Campus 34398Montpellier Cedex 5France

Sheep pox is an infectious viral disease that affects specifically sheep and it is caused by the Capripoxvirus *** clinical signs include fever,diarrhea,difficulty breathing,nodules,lung lesions and *** Morocco,the 2010 epidemic of sheep pox was characterized by the emergence of a nodular form of the *** local strain was isolated and the analysis of affected animals was positively confirmed by virus isolation and real-time polymerase chain reaction(RT-PCR).The epidemiological analysis of 911 data records showed that the virus is endemic in the country;an average of 350 cases per year with an epizootic evolution was observed in *** incidence varies depending on provinces and the disease appears confined to the central and the eastern regions of the country where a very intensive sheep breeding activity is taking *** statistical analysis showed that there is a positive correlation between the endemicity and the significant factor of the rural market(p=0.006).The annual average morbidity and mortality rates were 2.96%(1.26%to 4.32%)and 0.71%(0.41%to 0.94%),*** clinical findings associated to the epidemiological data analysis confirmed the presence of sheep pox in its nodular form and suggest that new pathogenic strains may have been introduced from *** purpose of this work was to provide a better description of the spatiotemporal evolution of sheep pox disease based on some epidemiological indicators and to put forward plausible hypotheses regarding the emergence of the virus in order to implement an adequate control strategy.

关键词： Sheep pox Capripoxvirus epidemiology clinical signs virus isolation RT-PCR

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