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Laparoscopic, Endoscopic and Robotic Surgery 2019年第1期2卷 21-24页

作者： Noa Ndoua Claude Cyrille Ayissi Gregory Mendibi Sandrine Belinga Etienne Metogo Junie Kasia Onana Yves Bertrand Kasia jean-marie Departement of Gynecology and Obstetrics Faculty of Medicine and Biomedical ScienceUniversity of Yaounde IYaoundeCameroon Hospital Center for Research and Application in Endoscopic Surgery and Human Reproduction YaoundeCameroon

Müllerian duct anomalies consist of a set of structural malformations resulting from abnormal development of the paramesonephric or Müllerian *** in lateral fusion may result in uterus didelphys,bicornuate uterus or arcuate uterus while,reabsorption failure results in a uterus with a partial or complete *** reported a series of two cases of a woman with a septate uterus,cervical duplication and longitudinal vaginal septum undergoing an in vitro fertilization *** uterus with double cervix and longitudinal vaginal septum is a rare *** reported its endoscopic management in two infertile *** metroplasty which is a safe and simple approach for the removal of the uterine septum can improve reproductive outcomes but in vitro fertilization can be an alternative approach for these patients.

关键词： Septate uterus Cervical duplication Metroplasty Hysteroscopy

Wellposedness of some quasi-linear Schrdinger equations

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Science China Mathematics 2015年第5期58卷 891-914页

作者： CHEMIN jean-Yves SALORT Delphine Laboratoire J.-L. Lions UMR 7598 Universit'e Pierre et Marie Curie Laboratoire de Biologie Computationnelle et Quantitative UMR 7238Sorbonne Universit'es L'Institut Jacques Monod UMR 7592 Universit'e Paris Diderot

This article is devoted to the study of a quasilinear Schrodinger equation coupled with an elliptic equation on the metric g. We first prove that, in this context, the propagation of regularity holds which ensures local wellposedness for initial data small enough in H1/2 and belonging to the Besov space B3/2 2,1. In a second step, we establish Strichartz estimates for time dependent rough metrics to obtain a lower bound of the time existence which only involves the B1＋ε 2,∞ norm on the initial data.

关键词： quasilinear Schrodinger equation Strichartz estimates paradiffential calculus stationary phase method

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Comprehensive study of a versatile polyol synthesis approach for cathode materials for Li-ion batteries

1000年

作者：（法）jean-marie Dubois

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Nano Research 2019年第9期12卷 2238-2249页

作者： Hyeseung Chung Antonin Grenier Ricky Huang Xuefeng Wang Zachary Lebens-Higgins jean-marie Doux Shawn Sallis Chengyu Song Peter Ercius Karena Chapman Louis F.J.Piper Hyung-Man Cho Minghao Zhang Ying Shirley Meng Department of NanoEngineering University of CaliforniaSan DiegoLa JollaCA 92093USA Chemistry Department Stony Brook UniversityStony BrookNY 11794USA Department of Physics Applied Physics and AstronomyBinghamton UniversityBinghamtonNY 13902USA Advanced Light Source Lawrence Berkeley National Laboratory1 Cyclotron RoadBerkeleyCA 94720USA National Center for Electron Microscopy Molecular FoundryLawrence Berkeley National LaboratoryBerkeleyCA 94720USA

This work reports a comprehensive study of a novel polyol method that can successfully synthesize layered LiNi0.4Mn0.4Co0.2O2,spinel LiNi0.5Mn1.5O4,and olivine LiCoPO4 cathode *** properly designed,polyol method offers many advantages such as low cost,ease of use,and proven scalability for industrial *** importantly,the unique properties of polyol solvent allow for greater morphology control as shown by all the resulting materials exhibiting monodispersed nanoparticles *** morphology contributes to improved lithium ion transport due to short diffusion ***-synthesized LiNi0.4Mn0.4Co0.2O2 delivers a reversible capacity of 101 and 82 mAh.g-1 using high current rate of 5C and 10C,*** also displays surprisingly high surface structure stability after chargedischarge *** step of the reaction was investigated to understand the underlying polyol synthesis mechanism.A combination of in situ and ex situ studies reveal the structural and chemical transformation of Ni-Co alloy nanocrystals overwrapped by a Mn-and Li-embedded organic matrix to a sedes of intermediate phases,and then eventually to the desired layered oxide phase with a homogeneous distribution of Ni,Co,and *** envisage that this type of analysis will promote the development of optimized synthesis protocols by establishing links between experimental factors and important structural and chemical properties of the desired *** insights can open a new direction of research to synthesize high-performance intercalation compounds by allowing unprecedented control of intermediate phases using experimental parameters.

关键词： polyol cathode synthesis nanoparticle LiNi0.4Mn0.4Co0.2O2(NMC)

Geoelectric Structure of the Crust along the Mbere Trough (South Adamawa) from Audio-Magnetotelluric Data

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International Journal of Geosciences 2013年第8期4卷 1215-1227页

作者： Ludovic Houetchak Kande Joseph Kamguia jean marie Tadjou Robert Nouayou Department of Physics Faculty of Science University of Yaounde I Yaounde Cameroon National Institute of cartography Yaounde Cameroon

The South Adamawa trough represents a major structure associated to the tectonic activity in the Adamawa region. The Mbere and the Djerem troughs represent the eastern and the western parts of the South Adamawa trough respectively. The audio-magnetotelluric (AMT) method is used to study the Mbere trough and to bring out tectonic features that affect the basement of this region during the Cretaceous. From analysis and interpretation of AMT data, based on pseudo-section and geoelectric section, two geologic models are constructed across the trough at Belel and Nyambaka. Those models bring more information on the sediments thickness and the borders faults of the trough compared to previous studies. The results shows that the Mbere trough is dissymmetric, and bounded on its northern side by an intra-gneissic fault and on its southern side by two faults with at least one considered as a faulted contact between the granitic and gneissic rocks. The sediments filling of the trough are consist mainly of conglomerates on which lay sandstones. The thickness of these sediments is about 2060 m at Belel and decreases to about 1800 m at Nyambaka, with a low sandstones thickness, which does not exceed 360 m. The basement consists of granite in the South of the trough and gneiss in the North, with resistivity more than 10,000 Ω.m. The Moho is located between 25 and 35 km in the South Adamawa region.

关键词： Adamawa Trough Fault Resistivity Pseudo-Section Geoelectric Section

A Hybrid Methodology for Short Term Temperature Forecasting

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International Journal of Intelligence Science 2020年第3期10卷 65-81页

作者： Wissam Abdallah Nassib Abdallah jean-marie Marion Mohamad Oueidat Pierre Chauvet Angevin Research Laboratory in Systems Engineering University of Angers Angers France Computer Science and Systems Laboratory Polytech Marseille Aix Marseille University Aix-en-Provence France Angevin Research Laboratory in Systems Engineering Université Catholique de l’Ouest Angers France Department of Industrial Engineering and Maintenance Faculty of Technology Lebanese University Beirut Lebanon Angevin Research Laboratory in Systems Engineering Université Catholique de l’Ouest Angers France

Developing a reliable weather forecasting model is a complicated task, as it requires heavy IT resources as well as heavy investments beyond the financial capabilities of most countries. In Lebanon, the prediction model used by the civil aviation weather service at Rafic Hariri International Airport in Beirut (BRHIA) is the ARPEGE model, (0.5) developed by the weather service in France. Unfortunately, forecasts provided by ARPEGE have been erroneous and biased by several factors such as the chaotic character of the physical modeling equations of some atmospheric phenomena (advection, convection, etc.) and the nature of the Lebanese topography. In this paper, we proposed the time series method ARIMA (Auto Regressive Integrated Moving Average) to forecast the minimum daily temperature and compared its result with ARPEGE. As a result, ARIMA method shows better mean accuracy (91%) over the numerical model ARPEGE (68%), for the prediction of five days in January 2017. Moreover, back to five months ago, in order to validate the accuracy of the proposed model, a simulation has been applied on the first five days of August 2016. Results have shown that the time series ARIMA method has offered better mean accuracy (98%) over the numerical model ARPEGE (89%) for the prediction of five days of August 2016. This paper discusses a multiprocessing approach applied to ARIMA in order to enhance the efficiency of ARIMA in terms of complexity and resources.

关键词： Time Series Analysis ARIMA Auto Regressive Integrated Moving Average Weather Forecasting Model Multiprocessing

Cadaveric liver transplantation for non-acetaminophen fulminant hepatic failure:A 20-year experience

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World Journal of Gastroenterology 2007年第9期13卷 1427-1430页

作者： Olivier Detry Arnaud De Roover Carla Coimbra jean Delwaide marie-France Hans marie Hélène Delbouille Joseé Monard jean Joris Pierre Damas Jacques Belache Michel Meurisse Pierre Honoré Department of Liver Surgery and Transplantation University of Liège CHU Sart Tilman B35Liège B4000 Belgium Department of Hepato- gastroenterology University of Liège CHU Sart Tilman B35 Liège B4000 Belgium Department of Anaesthesia and Intensive Care University of Liège CHU Sart Tilman B35Liège B4000Belgium

AIM: To investigate the long-term results of liver transplantation (LT) for non-acetaminophen fulminant hepatic failure (FHF). METHODS: Over a 20-year period, 29 FHF patients underwent cadaveric whole LT. Most frequent causes of FHF were hepatitis B virus and drug-related (not acetaminophen) liver failure. All surviving patients were regularly controlled at the out-patient clinic and none was lost to follow-up. Mean follow-up was 101 mo. RESULTS: One month, one-, five- and ten-year patient survival was 79%, 72%, 68% and 68%, respectively. One month, one-, five- and ten-year graft survival was 69%, 65%, 51% and 38%, respectively. Six patients needed early (< 2 mo) retransplantation, four for primary non-function, one for early acute refractory rejection because of ABO blood group incompatibility, and one for a malignant tumor found in the donor. Two patients with hepatitis B FHF developed cerebral lesions peri-transplantion: One developed irreversible and extensive brain damage leading to death, and one suffered from deep deficits leading to continuous medical care in a specialized institution. CONCLUSION: Long-term outcome of patients transplanted for non-acetaminophen FHF may be excellent. As the quality of life of these patients is also particularly good, LT for FHF is clearly justified, despite lower graft survival compared with LT for other liver diseases.

关键词： Liver transplantation Liver failure Surgery Hepatitis B Liver support

The IMPAQT Project:Reflections on a Participatory Research Mechanism

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Psycho-Oncologie 2023年第3期17卷 191-194页

作者： Charlotte Bauquier Myriam Pannard Léa Baillat Maëva Piton Chantal Denieul Isabelle Audouard Stéphanie jean-Daubias Mouna Mouline Murielle Sevenne Annick Gerard marie Préau UnitéInserm 1296 Radiations:Défense SantéEnvironnement(UniversitéLumière Lyon 2)Bron69676France Groupe de recherche IMPAQT SeintinellesParis75014France CNRS INSA LyonLIRISUMR 5205F-69622(UniversitéClaude Bernard Lyon 1)Villeurbanne69100France

Over the last forty years,many methodologies have been initiated within the framework of the participatory approach,the objective of which is to encourage the involvement of citizens in the definition and implementation of projects and policies concerning *** implementation of these participatory approaches in the field of interventional research in population health reveals several scientific,organizational,inter-individual,and ethical issues that must be ***,we propose to present here the fruit of a collective reflection of the members of a research group,composed of patient-researchers and researchers in social psychology,on the implementation of the IMPAQT research project,which aimed to promote a community-based research approach in *** discussion will be structured around three topics:the implementation of the participatory research mechanism,the sustainability of the commitment involved in participating in research,and the valorization of the participation of the *** issues are particularly important to consider in guiding the implementation of a solid and balanced partnership with those concerned in the co-construction of interventional research devices in cancerology.

关键词： Community-based research implementation interdisciplinarity contributory economy

Early local intracoronary platelet activation after drug-eluting stent placement

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Chinese Medical Journal 2007年第22期120卷 1986-1991页

作者： Ailiman Mahemuti Nicolas Meneveau marie-France Seronde FrancoisSchiele mariette Mercier Evelyne Racadotand jean-Pierre Bassand Department of Cardiology First Affiliated Hospital of Xinjiang Medical UniversityUrumqi 830054Xinjiang Uygur Autonomous RegionChina Department of Biostatistics and Epidemiology Faculty of Medecine and PharmacyUniversity of Franche-Comte Medical SchoolBesanconFrance Hemostasis Laboratory French Blood Products InstitutionBesanconFrance

Background Early local platelet activation after coronary intervention identifies patients at increased risk of acute stent thrombosis （AST）. However, early changes in platelet activation in coronary circulation following drug-eluting stent （DES） implantation have never been reported. Methods In a prospective study of 26 consecutive elective stable angina patients, platelet activation was analyzed by measuring soluble glycoprotein V （sGPV） and P-selectin （CD62P） before and after implantation of either DES or bare metal stent （BMS）. All patients were pretreated with clopidogrel （300 mg loading dose） and aspirin （75 mg orally） the day before the procedure. Blood samples were drawn from the coronary ostium and 10 - 20 mm distal to the lesion site. Results Consistent with the lower baseline clinical risk, the levels of CD62P and sGPV were within normal reference range, both in the coronary ostium and distal to the lesion before percutaneous coronary intervention （PCI） procedure. The levels of CD62P and sGPV did not change significantly （CD62P：（31.1 ± 9.86） ng/ml vs （29.5 ± 9.02） ng/ml, P=0.319 and sGPV：（52.4 ± 13.5） ng/ml vs （51.8 ± 11.7） ng/ml, P=0.674, respectively） after stent implantation when compared with baseline. Changes in these platelet activation markers did not differ between stent types. Conclusions Intracoronary local platelet activation does not occur in stable angina patients before and immediately followina DES implantation when dual anti-Dlatelet is administered.

关键词： stents platelet activation thrombosis P-selectin soluble glycoprotein V