Limpar
54 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Revisado por pares

Issa Sakho, Mamadou Sadio, Ibrahima Camara, Mélinda Noblet, Aïchetou Seck, Cherdvong Saengsupavanich, Abdoulaye Ndour, Mouhamadoul Bachir Diouf,

Tópico(s): Coastal wetland ecosystem dynamics

2022 - Springer Science+Business Media | Arabian Journal of Geosciences

Artigo Acesso aberto Revisado por pares

Charlotte Avanzi, Philippe Busso, Andrej Benjak, Chloé Loiseau, Fomba Abdoulaye, Glodia Doumbia, Idrissa Camara, André Lamou, Gouressy Sock, Tiguidanké Drame, Mamadou Kodio, Fatoumata Sakho, Samba O. Sow, Stewart T. Cole, Roch Christian Johnson,

Molecular drug susceptibility testing was performed on skin biopsies from 24 leprosy patients from Guinea-Conakry for the first time. We identified primary drug resistance in 4 cases and a dapsone-resistant cluster caused by the same strain. Primary transmission of drug-resistant Mycobacterium leprae, including a rifampicin-resistant strain, is reported.

Tópico(s): Tuberculosis Research and Epidemiology

2016 - Oxford University Press | Clinical Infectious Diseases

Artigo Revisado por pares

Erwin W. J. Bergsma, Mamadou Sadio, Issa Sakho, Rafaël Almar, Thierry Garlan, Maxime Gosselin, Hermann Gauduin,

Bergsma, E.W.J.; Sadio, M.; Sakho, I.; Almar, R.; Garlan, T.; Gosselin, M., and Gauduin, H., 2020. Sand-spit evolution and inlet dynamics derived from space-borne optical imagery: Is the Senegal-river inlet closing? In: Malvárez, G. and Navas, F. (eds.), Global Coastal Issues of 2020. Journal of Coastal Research, Special Issue No. 95, pp. 372-376. Coconut Creek (Florida), ISSN 0749-0208.With the majority of the world' population living in urbanised coastal zones, regional-scale coastal monitoring ...

Tópico(s): Aeolian processes and effects

2020 - Coastal Education and Research Foundation | Journal of Coastal Research

Artigo Revisado por pares

Abdoulaye Ndour, Kamarel Bâ, Rafaël Almar, Pedro R. Almeida, M. Sall, P.M. Diedhiou, France Floc’h, Christopher Daly, Philippe Grandjean, Jean-Pierre Boivin, Bruno Castelle, Vincent Marieu, Mélanie Biausque, Guillaume Detandt, S. Tomety Folly, Frédéric Bonou, Xavier Capet, Thierry Garlan, Patrick Marchesiello, Rachid Benshila, Harold Díaz, Erwin W. J. Bergsma, Mamadou Sadio, Issa Sakho, Boubou Aldiouma Sy,

Ndour, A.; Ba, K.; Almar, A.; Almeida, P.; Sall, M.; Diedhiou; P.M., Floc'h, F.; Daly, C.; Grandjean, P.; Boivin, J-P; Castelle, B.; Marieu, V.; Biausque, M.; Detandt, G.; Tomety Folly, S.; Bonou, F.; Capet, X.; Garlan, T., Marchesiello, P.; Benshila, R.; Diaz, H.; Bergsma, E.; Sadio, M.; Sakho, I., and Sy, B.A., 2020. On the natural and anthropogenic drivers of the Senegalese (West Africa) low coast evolution: Saint Louis Beach 2016 COASTVAR experiment and 3D modeling of short term coastal protection ...

Tópico(s): Coastal and Marine Management

2020 - Coastal Education and Research Foundation | Journal of Coastal Research

Artigo Revisado por pares

A. Ndiaye, Y Sakho, F. Fall, Amadou Diop Dia, Mamadou Lamine Sow,

L’injection intramusculaire est une pratique courante dans nos régions du fait de l’endémie palustre. Elle peut occasionner des accidents en particulier l’atteinte du nerf ischiatique à la fesse. Le but de notre travail est de déterminer les bases anatomiques de la « névrite » ischiatique post-injection. Vingt nerfs ischiatiques ont été disséqués à la région fessière chez 10 cadavres frais adultes Africains mélanodermes. Le nerf émergeait 18 fois du canal sub-piriforme et deux fois au-dessus chez un ...

Tópico(s): Intramuscular injections and effects

2004 - Elsevier BV | Morphologie

Artigo Revisado por pares

Ibrahima Sakho, B. Diop, Moustapha Faye, ABOUBACRY SENE, Mamadou Guèye, A S Ndao, M. Biaye, A. Wagué,

Tópico(s): Mass Spectrometry Techniques and Applications

2013 - Elsevier BV | Atomic Data and Nuclear Data Tables

Artigo Revisado por pares

Daouda Ndiaye, Maodo Ndiaye, P.D. Sène, M.N. Diouf, Mamadou Alpha Diallo, Babacar Faye, Maguette Gaye Sakho, Jean Louis Ndiaye, Roger Tine, A. Kane, Omar Ndir,

Les mycétomes sont des pseudotumeurs inflammatoires des tissus mous sous-cutanés et éventuellement osseux. Ils sont le plus souvent polyfistulisés et évoluent sur un mode chronique. Cette étude a intéressé 113 patients recensés au laboratoire de parasitologie et mycologie de l'hôpital Aristide Le Dantec, de Dakar, au Sénégal durant la période allant de juin 2008 à juillet 2010. Les patients, provenant de différentes régions du Sénégal et de la sous région, sont référés au niveau du laboratoire après ...

Tópico(s): Fungal Infections and Studies

2011 - Elsevier BV | Journal de Mycologie Médicale

Artigo

Y Sakho, S Badiane, A K Ndao, Alimatou N′Diaye, Mamadou Guèye, I P Ndiaye,

The purpose of this study is to report our experience on Pott's disease in Senegal, which belongs to the group of least-developed countries .In these countries, tuberculosis is still a public health issue. Regarding spine tuberculosis, we attempted to implement a diagnostic and therapeutic approach appropriate for our conditions of medical practice. The authors reported a retrospective epidemiological and clinical study of 255 patients suffering from tuberculosis of the spine. Theses patients were ...

Tópico(s): Diagnosis and treatment of tuberculosis

2003 - | Orthopédie traumatologie

Artigo Acesso aberto Revisado por pares

Mamadou Sadio, Issa Sakho, Marcellin Samou Seujip, Adama Guèye, Mouhamadoul Bachir Diouf, Julien Deloffre,

The coast of Senegal is subject to climate variability that affects coastal dynamics. The Sangomar spit bounding the Saloum River delta provides a striking example. The spit dynamics has been characterized by complex changes involving both erosion and accumulation. Using a methodological approach combining remote sensing and data analysis in a Geographic Information System (GIS) we calculated a mean annual erosion rate of −3.55 m of the spit shoreline from 1954 to 1987. In 1987 the spit was breached ...

Tópico(s): Coastal and Marine Management

2022 - Elsevier BV | Journal of African Earth Sciences

Artigo Acesso aberto Revisado por pares

Maxwell Chirehwa, Helen McIlleron, Lubbe Wiesner, Dissou Affolabi, Oumou Bah‐Sow, Corinne Merle, Paolo Denti, Alimatou N’Diaye, Ibrahima Mariétou Mbaye, Bouke C. de Jong, Séverin Anagonou, Salim Diatema, Ibrahima Khalil Gomina, Severin Gossa, Blanche Tanimomo, Wilfried Bekou, Tatiana Galpérine, André Furco, Mouctar Diallo, Boubacar Bah, Falilou Bah, Nene S. Barry, Abdourahmane Barry, Sadjo Barry, Mamadou Telly Barry, Aissatou Bah Sylla, Alpha Mamadou Barry, Marie Sarr, Ndéye Fatou Ngom, Kine Ndiaye, Diama Sakho, Justine Ngom, Fatoumata Ba, Amadou Seck, André Furco, Sian Floyd, Keith Branson, Judith R. Glynn, D. L. Phillips, Nadia Oubaya, Caroline Saint-Martin,

To describe the pharmacokinetics of isoniazid and acetyl-isoniazid in TB/HIV-coinfected patients, and assess the effects of efavirenz co-administration and a 50% increase in the dose of rifampicin on the pharmacokinetic parameters of isoniazid and acetyl-isoniazid.TB/HIV-coinfected patients participating in the three-treatment-arm RAFA randomized controlled trial conducted in West Africa were recruited into the pharmacokinetics sub-study. Five serial blood samples were collected on a single visit ...

Tópico(s): Pneumocystis jirovecii pneumonia detection and treatment

2018 - Oxford University Press | Journal of Antimicrobial Chemotherapy

Artigo Revisado por pares

Moustapha Faye, B. Diop, Mamadou Guèye, Moussa Dieng, Ibrahima Sakho, A S Ndao, M. Biaye, A. Wagué,

We report in this paper, energy resonances of the 2s22p4 (1D2)ns,nd, 2s22p4(1S0) ns,nd and 2s2p5 (3P2)np series originating from both 2s22p5 2P1/2 metastable and 2s22p5 2P3/2 ground state of Ne+. Calculations are performed using the Screening Constant by Unit Nuclear Charge (SCUNC) method and high lying states up to n=75 are investigated. The results obtained in this work agree very well with Advanced Light Source experiments on Ne+ (Covington et al., 2002). The analysis of the present results is achieved ...

Tópico(s): Nuclear physics research studies

2012 - Elsevier BV | Radiation Physics and Chemistry

Artigo Revisado por pares

B. Diop, Moustapha Faye, M. Sow, Matabara Dieng, Mamadou Guèye, Ibrahima Sakho, M. Biaye, A. Wagué,

Abstract In this paper, the Screening Constant by Unit Nuclear Charge (SCUNC) method is used to report high lying energy positions and widths of the 3 pns 1,3 P, 3 pnd 1,3 P and 3 pnd 3 D Rydberg series originating from the 3 s 2 1 S 0 →3 pnl 2S+1 L transitions in Mg. The results obtained are compared with the more recent experimental data ( Wehlitz et al., 2007 ) and with the fully relativistic R -matrix calculations ( Wang et al., 2010 ). Excellent agreements are obtained between the present calculations ...

Tópico(s): Nuclear physics research studies

2013 - Elsevier BV | Radiation Physics and Chemistry

Artigo Acesso aberto

Abdourahmane Diallo, Ibrahima Sakho, Jean Kouhissoré Badiane, Mamadou Diouldé Ba, Modou Tine,

In this paper, we have declined the formalism of the method of the Modified Atomic Orbital Theory (MAOT) applied to the calculations of energies of doubly excited states 2snp, 3snp, and 4snp Helium-like systems. Then we also applied the variational procedure of the Modified Atomic Orbital Theory to the computations of total energies, excitation energies of doubly-excited states 2snp, 3snp, 4snp types of Helium-like systems. The results obtained in this work are in good agreement with the experimental ...

Tópico(s): Mass Spectrometry Techniques and Applications

2021 - Scientific Research Publishing | Journal of Modern Physics

Carta Revisado por pares

Cheikh Tidiane Touré, O. Kâ, M Dieng, Mamadou Lamine Diouf, Y Sakho,

La pathologie œsophagienne de l'adulte recouvre de très nombreuses pathologies différentes. L'oto-rhino-laryngologiste (ORL) peut être confronté à toutes ces pathologies, au moins par leur retentissement sur la sphère ORL, et doit en avoir des notions précises ; il est surtout conduit à prendre en charge, pour le diagnostic et/ou la thérapeutique plus particulièrement, les perforations, les fistules, les sténoses, les brûlures et les diverticules. Les données de ces dernières pathologies sont exposées ...

Tópico(s): Esophageal and GI Pathology

2001 - Elsevier BV | Annales de Chirurgie

Artigo Revisado por pares

A Hima-Maïga, Essossinam Kpélao, Mamadou Habib Thiam, A.K. Beketi, A.K. Moumouni, Saliou Salifou, Mohamed Maniboliot Soumah, Victorino Mendes, Magatte Gaye, Y Sakho, Mamadou Lamine Sow,

Introduction: L’hematome sous-dural chronique est une pathologie frequente du sujet âge et fait partie du groupe des demences curables. Les formes a revelation neuropsychiatrique sont moins connues et posent des problemes medico-legaux. L’objectif de cette etude etait de relever les particularites de ces formes a travers 26 observations prises en charge au Senegal. Materiels et methodes: Il s’agissait d’une etude retrospective de 26 cas d’hematome sous-dural chronique (HSDC) reveles uniquement par ...

Tópico(s): Intracerebral and Subarachnoid Hemorrhage Research

2017 - African Journals OnLine | African Journal of Neurological Sciences

Artigo Acesso aberto

Fatoumata Sylla, Saran Camara, Adama Moussa Sakho, Mamadou Kabirou Bah, Amadou Diallo,

Tópico(s): Municipal Solid Waste Management

2024 - Scientific Research Publishing | Journal of Environmental Protection

Artigo Acesso aberto Revisado por pares

Marcellin Seujip Samou, Xavier Bertin, Issa Sakho, Alban Lazar, Mamadou Sadio, Mouhamadou Bachir Diouf,

Knowledge of wave climate is essential for efficient management of the world’s coastal areas. Senegal is a relevant case, given its high coastal vulnerability to energetic wave conditions. This study investigates wave climates along the coastal zone of Senegal based on a new high-resolution hindcast covering the period 1980–2021. This study evaluates the average, seasonal, and extreme values for the significant wave heights (Hs), periods (Tm02/Tp), and mean directions (DIR). In boreal winter, the wave ...

Tópico(s): Tropical and Extratropical Cyclones Research

2023 - Multidisciplinary Digital Publishing Institute | Atmosphere

Artigo Revisado por pares

Jean Kouhissoré Badiane, Aly Diallo, Mamadou Diouldé Ba, Momar Talla Gning, M. Sow, Ibrahima Sakho,

Accurate high lying resonance energies of the (3d94s 3D3,2,1)np and the (3d94s 1D2)np (n = 5–40) Rydberg series originating from the (3d104s 1S1/) ground state of the Cu-like Zn+ ion are reported. Calculations are performed in the framework of the Screening Constant by Unit Nuclear Charge (SCUNC) formalism. The results obtained compared very well with high resolution ALS measurements along with DARC, Dirac Atomic R-matrix Codes computations [Hinojoha et al., MNRAS, 470, 4048 (2017)]. Analysis of the present ...

Tópico(s): X-ray Spectroscopy and Fluorescence Analysis

2019 - Elsevier BV | Radiation Physics and Chemistry

Artigo Revisado por pares

Mamadou Diouldé Ba, Aly Diallo, Jean Kouhissoré Badiane, Momar Talla Gning, M. Sow, Ibrahima Sakho,

We report calculations of accurate high lying resonance energies of the [3s32p(D5/2°2)3]nd and [3s32p(P3/2°2)3]nd Rydberg series originating from the ground 3s32p4P23 and from the 3s32p4P1,03 metastable states of Cl+ along with the [3s32p(P1/2°2)3]nd Rydberg series originating from the 3s32p4S01 metastable state of the Cl+ ion. Calculations are performed using the Screening Constant by Unit Nuclear Charge (SCUNC) method up to n = 40. The results obtained are compared with the existing Dirac – Coulomb R- ...

Tópico(s): Advanced Chemical Physics Studies

2018 - Elsevier BV | Radiation Physics and Chemistry

Artigo Revisado por pares

B. Diop, Maurice Faye, Matabara Dieng, M. Sow, Mamadou Guèye, Sakho, M. Biaye, A. Wagué,

We report in this paper the energy positions of the 4s^24p^4 (^1D2)nd and 4s^24p^4 (^1S_0) nd dominant Rydberg states originating from the ns^2np^5 ^2P^◦_3/2 ground-state and the ns^2np^5 ^2P^◦_1/2 metastable state of Kr^+ and Xe^+ ions. Calculations are performed using the modified orbital atomic theory (MAOT). Analysis of the present data is done using the standard quantum defect expansion formula. The results obtained agree very well with recent combined merged-beam set up and ion trap experiments [Bizau ...

Tópico(s): Advanced Chemical Physics Studies

2014 - Elsevier BV | Chinese Journal of Physics

Artigo Acesso aberto

Mamadou Madaniou Sow, Adama Moussa Sakho, Aboubacar Diallo, Cellou Kante,

Activated coal obtained from mango residues is an alternative for the valorisation of these wastes for applications. This work focuses on the production of a new adsorbent from mango residues collected in the urban common of Mamou (Republic of Guinea) by chemical activation with potassium hydroxide. To do this, the different rates: humidity, cinders, volatile matter, fixed carbon et iodine indices before activation and after activation at 400°C and 700°C were determined which are: (6.28%; 0.97%; 73. ...

Tópico(s): Food composition and properties

2022 - | Journal of Agricultural Chemistry and Environment

Artigo Revisado por pares

Indu Khatri, Arun Goyal, Mamadou Diouldé Ba, Maurice Faye, Malick Sow, Ibrahima Sakho, A.K. Singh, Man Mohan, A. Wagué,

Resonance energies and total natural width of the 3pns 1P° and 3pnd 1P° Rydberg series of Mg-like (Z=13–26) ions are reported. Resonance energies of the Mg-like Al+ belonging to the 3pns 3P°→2p36pP1/202 and 3pns 3P°→2p36pP3/202 transitions are also tabulated. The calculations are made in the framework of the Screening constant by unit nuclear charge (SCUNC) formalism. Excellent agreements between experiments at ALS and R-matrix calculations are obtained for both 3pns 1,3P° and 3pnd 1P° Rydberg series ...

Tópico(s): Nuclear physics research studies

2016 - Elsevier BV | Radiation Physics and Chemistry

Artigo Revisado por pares

Moussa Dieng, Modou Tine, M. Sow, B. Diop, Mamadou Guèye, Moustapha Faye, Ibrahima Sakho, M. Biaye, A. Wagué,

In this paper, we have tabulated energy resonances of the 2s22p2 (1D)nd (2L), 2s22p2 (1S)nd (2L) and 2s22p3 (3D)np Rydberg series originating from the 2s22p3(2Po) and from the 2s22p3 (2Do) metastable states of F2+. In addition, energy resonances of the 2s2p3(5So)np (4P) Rydberg series originating from the 2s22p3 (4So) ground-state of F2+are also reported. Calculations are performed using the Screening constant by unit nuclear charge (SCUNC) method. Analysis of the present data is achieved by calculating ...

Tópico(s): Advanced Chemical Physics Studies

2013 - Elsevier BV | Radiation Physics and Chemistry

Artigo Acesso aberto

Abdourahmane Diallo, Mamadou Diouldé Ba, Jean Kouhissoré Badiane, Momar Talla Gning, Malick Sow, Ibrahima Sakho,

Resonance energies of the Cl II-[3s23p3(2D5/2)]nd and [3s23p3(2P3/2)]nd, Ar II-3s23p4(1D2)ns, nd and of the Kr II [4s24p4(1D2)]ns, nd and 4s24p4(3P2,3P1)]ns, 4s24p4(3D2)]ns, nd and 4s24p4(3D2, 1S0)]ns, nd Rydberg series are reported. Natural widths of the Ar II-[3s23p4(1D2)]ns, nd series are also reported. Calculations are done in the framework of the Modified Atomic Orbital Theory (MAOT). Excellent agreements are obtained with available theoretical and experimental data. High lying accurate resonance ...

Tópico(s): Advanced Chemical Physics Studies

2018 - Scientific Research Publishing | Journal of Modern Physics

Artigo Acesso aberto

Ndèye Bigué Mar, A. Ndiaye, Abdoulaye Ndoye Diop, Gor Side Diagne, Babacar Diao, Souleymane Diao, Racky Wade, Issa Dior Seck, Karim Yacouba Garba, Sokhna Astou Gawane Thiam, Mamadou Ndiaye, Magaye Gaye, Magatte Gaye Sakho, J.-M. Ndoye, Mamadou Diop, Assane Ndiaye, Abdoulaye Ndiaye,

Purpose: The multifidus muscle is an important extensor muscle of the lumbar spine. It plays a major role in the stability and realization of axial rotation movements of the thoraco-lumbar spine. Its atrophy by fatty degeneration would be at the origin of the occurrence of chronic low back pain which constitutes a public health problem in Senegal. Taking into account its anatomy is essential for the etiopathogenic analysis and the treatment of low back pain. The purpose of our work was to investigate ...

Tópico(s): Myofascial pain diagnosis and treatment

2023 - Scientific Research Publishing | Forensic Medicine and Anatomy Research

Artigo Acesso aberto

Laouratou Bah, K. Kourouma, Adama Moussa Sakho, Aboubacar Diallo, Mamadou Madaniou Sow,

This study makes it possible to establish baking flours of nutritional quality and technologically acceptable following the increase in their rheological parameters due to the insertion of gluten flour. The composite flours were obtained using the Philips mixer type (model HR2811). The nutritional qualities of the formulated flours were determined by the Kjeldahl, AOAC 985-29, UV-VIS spectrophotometry (DR 5000; HACH and LANGE, France) and Soxhlet gravimetric methods. The compounds obtained are respectively: ...

Tópico(s): Viral gastroenteritis research and epidemiology

2024 - | Journal of Agricultural Chemistry and Environment

Artigo Revisado por pares

Ibrahima Sakho, Modou Tine, Moussa Dieng, B. Diop, Moustapha Faye, M. Sow, Mamadou Guèye, M. Biaye, A. Wagué,

We report accurate energy resonances from the 1s22s2 1S0→(2pnl) 1P° transitions in the Be-like N3+ ions along with energy resonances of the 1s22s2p 3P0→1s22p [2P°] np 3P transitions in the Be-like N3+ and O4+ ions. Energy positions of the 1s22s2p6 (2S1/2) np 1P° Rydberg series of the Ar8+ ions converging to the 1s22s2p6 (2S1/2) series limit in Ar9+ are also reported. New energy resonances of the 1s22p [2P°] np 3P Rydberg series of the Be-like Mg8+, Si10+, and P11+ ions are tabulated. Calculations are ...

Tópico(s): Astro and Planetary Science

2014 - Elsevier BV | Radiation Physics and Chemistry

Artigo Acesso aberto

Malick Sow, Ibrahima Sakho, Boubacar Sow, Abdou Diouf, Youssou Gning, Babou Diop, Matabara Dieng, Abdourahmane Diallo, Mamadou Diouldé Ba, Jean Kouhissoré Badiane, M. Biaye, A. Wagué,

We report in this paper the ground-state energy 2s2 1S and total energies of doubly excited states 2p2 1D, 3d2 1D, 4f2 1I of the Helium isoelectronic sequence from H- to Ca18+. Calculations are performed using the Modified Atomic Orbital Theory (MAOT) in the framework of a variational procedure. The purpose of this study required a mathematical development of the Hamiltonian applied to Slater-type wave function [1] combining with Hylleraas-type wave function [2]. The study leads to analytical expressions ...

Tópico(s): Atomic and Molecular Physics

2020 - Scientific Research Publishing | Journal of Applied Mathematics and Physics