A5055405455- Marine and coastal ecosystems
- Advanced Computational Techniques and Applications
- Atmospheric aerosols and clouds
- Oceanographic and Atmospheric Processes
- Remote-Sensing Image Classification
- Multiple and Secondary Primary Cancers
- Atmospheric chemistry and aerosols
- Digital Imaging for Blood Diseases
- Ovarian cancer diagnosis and treatment
- Atmospheric Ozone and Climate
- Sarcoma Diagnosis and Treatment
- Endometrial and Cervical Cancer Treatments
- Agriculture and Rural Development Research
- Marine and fisheries research
- Social Sciences and Governance
- Remote Sensing and Land Use
- Head and Neck Cancer Studies
- Healthcare Systems and Practices
- AI in cancer detection
- Air Quality Monitoring and Forecasting
- Pharmacology and Obesity Treatment
- Colorectal Cancer Treatments and Studies
- Energy Load and Power Forecasting
- Linguistic and Sociocultural Studies
- Cardiac tumors and thrombi
Université de Thiès
2024
Cheikh Anta Diop University
2012-2023
Environment and Development Action Third World
2022
Institut Curie
2014
Hôpital Aristide Le Dantec
2010-2013
Abstract We have investigated the phytoplankton dynamics of Senegalo‐Mauritanian upwelling region, which is a very productive by processing 13 year set SeaWiFS satellite ocean‐color measurements using PHYSAT‐like method. clustered spectra normalized reflectance (reflectance dependent on chlorophyll‐ concentration only) into 10 significant spectral classes Self‐Organized Map (SOM) associated with hierarchical ascendant classification (HAC). By analyzing climatology these classes, we been able...
Total column water vapor is an important factor for the weather and climate.This study apply deep learning based multiple regression to map TCWV with elements that can improve spatiotemporal prediction.In this study, we predict use of ERA5 fifth generation ECMWF atmospheric reanalysis global climate.We appropriate algorithm using Keras library nonlinear prediction between Column predictors as Mean sea level pressure, Surface Sea surface temperature, 100 metre U wind component, V 10 2 dew...
Identifying and characterizing the patient's blood samples is indispensable in diagnostics of malignance suspicious. A painstaking sometimes subjective task used laboratories to manually classify white cells. Neural mathematical methods as deep learnings can be very useful automated recognition This study uses a particular type learning i.e., convolutional neural networks (CNNs or ConvNets) for image four (4) cell types (neutrophil, eosinophil, lymphocyte monocyte) enable it tag them...
Deep learning provide successful applications in many fields. Recently, machines are involved for oceans remote sensing applications. In this study, we use and compare about eight (8) deep estimators retrieval of a mainly pigment phytoplankton. Depending on the water case multiple instruments simultaneouslyobserving earth variety platforms, several algorithm used to estimate chlolophyll-a from marine reflectance. By using long-term multi-sensor time-series satellite ocean-colour data, as...
The Sahara desert is a major global source of dust that mostly transported southwest over the ocean off West Africa. presence this impacts remote sensing surface properties. These aerosols have absorbing properties are poorly accounted for in standard color data processing algorithm. This can result an overestimation atmospheric contribution to signal and consequently underestimation oceanic contribution. A two-step algorithm initially applied Sea-viewing Wide field-of-view Sensor (SeaWiFS)...
The objective of this article is to return the management constraints on sports organizations in context Senegal. These are particularly those influencing National Committee for Management struggling Due exploratory nature study, an interpretative epistemological orientation and a qualitative approach were put forward grasp meaning discourse actors case study. results which seem show faulty legal framework, insufficient means governance be improved. This has negative influence CNGL by lack...
Abstract. Being the official language of Senegal and means teaching country’s educational system, French is one languages chosen by students during their daily interactions in schools courses. Yet, it represents second or third language. Learnt at school (but sometimes also streets home: through media) after acquisition several languages, a whose practices show observable lexical-semantic specificities. Those specificities are likely function student’s sociolinguistic profile, his...
Based on a pair-wise comparison of passive factors (the physical environment (slope, permeability, porosity and granularity soils), the natural (hydrography, forest vegetation), various networks (roads, railways, drainage) human action (land use, implementation development policies) intrinsic flood triggering factors, we modelled risk using Hierarchical Process Analysis (HPA) in city Thiès (Senegal). After processing analysing perception surveys management stakeholders, used HPA techniques...
In Senegal, few studies have been devoted to non-Hodgkin’s lymphoma. We conducted a retrospective descriptive study of 73 cases treated at the Institut J. Curie Hospital Aristide Le Dantec for lymphomas from 2001 2007. The main objective was determine clinical and therapeutic aspects. Our population consisted 39 men 34 women (sex ratio: 1.14). average age 36 years with extremes 5 76 years. most common locations were cervical (30.6%) oropharynx (8.21%). Multiple found in 30.6% cases. Only...
We present a new algorithm suitable for retrieving and monitoring Saharan dusts from satellite ocean-color multi-spectral observations. This comprises two steps. The first step consists in classifying the TOA spectra using neuronal classifier, which provides aerosol type guess value of parameters. second retrieves accurate parameters by variational optimization method. have analyzed 13 years SeaWiFS images (September 1997-December 2009) an Atlantic Ocean area off coast West Africa. As method...