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Contribution of a Websig to a Study of the Distribution of Education Staff for Vocational Training in Côte D’ivoire

Intelligent Information Management 2021年第2期13卷 141-155页

作者： Gba Noune Elisee saley mahaman bachir Kouassi Kan Desire UFR STRM/CURAT Félix Houphou&#235 t Boigny University Abidjan C&#244 te d’Ivoire

Education makes it possible to pass from one generation to another, the culture necessary for the development of the personality and the social integration of the individual. Education contributes closely to the supervision of students and remains the responsibility of educators and education inspectors. But each education staff admits the number of students supported. This number is two hundred and eighty (280) students per educator and one thousand two thousand (2000) per education inspector. Our study aims at taking stock of the adequacy between school enrollment and education staff enrollment from a WebSIG for vocational training schools in Côte d’Ivoire. To achieve this, the methodology adopted led us to use the MERISE analysis method for setting up the database, web programming languages (HTML 5, PHP, CSS, XML and JavaScript), AJAX technology, Apache web server, DBMS (MySQL), Google Maps API. The results from the use of WebSIG highlight the disparity in the distribution of education personnel. These results also show which schools remain in need as well as in excess.

关键词： WebSIG Cartography MERISE MySQL Vocational Training Schools Côte d’Ivoire

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Prevalence of Extended-Spectrum Beta-Lactamase-Producing Strains Isolated at Zinder National Hospital (ZNH) in 2021 and Their Antibiotic Susceptibility Profile

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Open Journal of Medical Microbiology 2023年第1期13卷 43-51页

作者： Maman Sani Falissou Saïdou Abdoulaye Ousmane Abdoulaye Inoussa Abdoulaye Maman bachir Hassane Boureima Lo Gora Alhousseini Maiga Daouda Doutchi Mahamadou Bako saley mahaman Laouali Sidi Maman Bacha Boukar Mamadou Saidou Faculté des Sciences de la Santé Université Dan Dicko Dankoulodo de Maradi Maradi Niger Hôpital National de Zinder Zinder Niger Centre de Recherche Médicale et Sanitaire Niamey Niger Faculté de Médecine de Pharmacie et d’odontostomatologie Université Cheikh Anta Diop de Dakar Dakar Sénégal Faculté des Sciences de la Santé Université Abdou Moumouni Niamey Niger Faculté des Sciences de la Santé Université de Zinder Zinder Niger

Purpose: Bacterial resistance to antibiotics has become a global public health problem. Enterobacteriaceae ESBL is among the most incriminated in this emergence which reduces the therapeutic possibilities. Thus, the objective of this study is to determine the prevalence of the extended-spectrum beta- lactamase (ESBL) producing Enterobacteriaceae at ZNH and their antibiotic susceptibility profile. Materials and Methods: This is a prospective study carried out over 5 months in all hospitalized and non-hospitalized patients in whom a culture was taken for the diagnosis of an infection. The search for ESBL is done by the double disc diffusion method. Results: In total, 21 out of 45 of our strains are ESBL-producing, i.e. a frequency of 46.7%. The mean age is 41.62 (±22.90) with extremes of 2.6 - 78 years. The distribution of ESBL producing species showed a predominance of E. coli with 66.7% followed by K. pneumoniae and K. oxytoca each 9.5%. All ESBL strains were resistant to Amoxicillin, Cefalotin, Pipiracillin, Piperacillin + tazobactam, Ticarcillin, Ticarcillin + clavulanic acid. Resistance to C3G and Aztreonam was each 95.5%, to Amoxicillin/clavulanic acid 9.1%. All strains were sensitive to imipenem. E. coli strains showed resistance: 85.7% to ciprofloxacin, 50% to Amikacin, 57.1% to Gentamicin. For K. pneumoniae, it is 66.7% for Gentamicin and Ciprofloxacin. Conclusion: Our study reports a high prevalence of ESBL at the HNZ. This must be taken into account in order to monitor this phenomenon which constitutes a public health problem. The study also reports sensitivity to Amoxicillin/clavulanic acid and Aminoside which can be an alternative.

关键词： Bacterial Resistance ESBL Enterobacteriaceae Zinder Niger

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Contribution of Geomatics to the Delimitation of Protection Perimeters: Case of Agbo River in Agboville (South-East of Côte d’Ivoire)

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Journal of Environmental Protection 2020年第6期11卷 470-490页

作者： Gabriel Etienne Ake Anowa Evrade Larissa Eba Louan Odile Ble Aïchatou Adebayo Jean Jaurès Assi mahaman bachir saley Jean Biemi Water and Environment Sciences and Technical Laboratory (WESTL) UFR of Earth Sciences and Mineral Resources University of Felix Houphouet-Boigny Abidjan C&ocirc te d’Ivoire University Center for Research and Application in Remote Sensing (UCRARS) Abidjan C&ocirc te d’Ivoire

The present study aims to delimit protection perimeters around the “Agbo” river in Agboville in order to reduce the risks of pollution of this water resource. The methodological approach consisted first all in assessing the vulnerability of the resource and then in determining the protection perimeters based on the vulnerability map and previous studies. Five parameters (slope, land use, soil type, annual runoff and drainage density) were used. These parameters were then weighted using the Saaty multicriteria analysis method. The vulnerability map reveals four classes (very low, low, medium and high) with a dominance of the low class (41.35% of the area). Three protection perimeters were delineated (immediate, close and remote). The immediate protection perimeter is delimited at a distance of 200 m around the SODECI water intake on the “Agbo” river and covers the areas with a strong influence on the vulnerability to pollution of the river. The closer protection perimeter at a distance of 1000 m, is represented by the zones with strong influence on the vulnerability of the resource and the direction of water flow in the watershed. Finally, the remote protection perimeter covers a large part of the catchment area with a surface area of 510.36 km2 and takes into account the zones that have an influence on the vulnerability to pollution of the resource. These delimited protection perimeters can serve as a guide for the management and protection of the water intake in Agboville as well as for land use planning in this area.

关键词： Vulnerability Protection of Perimeters Multicriteria Analysis Agboville Côte d’Ivoire

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Impact of Climate Variability on Water Resources: The Case of Marc Delorme-Cnra Station, Southeast of Ivory Coast

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Journal of Water Resource and Protection 2021年第9期13卷 726-749页

作者： Charly Fernand Agoh Tacra Thierry Lekadou mahaman bachir saley Bi Trazié Jérémie Gala Jean Homian Danumah Pierre-Marie Janvier Coffi Zadjéhi Eric-Blanchard Koffi Bi Tié Albert Goula Laboratory of Water and Environmental Sciences and Techniques (LSTEE) UFR of Earth Sciences and Mineral Resources (STRM) Felix Houphou&euml t Boigny University Abidjan Ivory Coast National Agronomic Research Center Marc Delorme Research Station Abidjan Ivory Coast Laboratory Geosciences and Environment Training and Research Unit of Environmental Sciences and Management (UFR) of Environmental Sciences and Management Nangui Abrogoua University (UNA) Abidjan Ivory Coast Laboratory of Biology and Improvement of Plant Productions UFR Sciences de la Nature Peleforo Gon Coulibaly University Korhogo Ivory Coast

This study aims to characterize the climatic variability in the South-East of Ivory Coast and to show its impact on the supply of water resources. To do this, statistical and hydrological methods were applied to climatic data collected at the Marc DELORME Research Station of the CNRA. The statistical trend tests on this data revealed a significant decrease in precipitation and an increase in temperature, insolation and evaporation. Statistical break methods indicate a rainfall break in 1982 which marks a modification of the rainfall regime thus translating a drop in rainfall of 15%, a recession in the frequency of rainy days in general and in particular in rainfall heights between 10 and 30 mm and greater than 50 mm. This break is accompanied by a shortening of the rainy seasons, with average rainfall durations ranging from 54 days (short rainy season) to 104 days (great rainy season). Despite the disturbances in the different seasons of the year, the monthly rainfall regimes in the area have not changed. The assessment of the effects of drought on water resources using the Standardized Precipitation and Evapotranspiration Index (SPEI) for three-time scales (1 month, 3 months and 12 months) indicates a severe drought ranging from 3% to 7% over the period 1961 to 2018. However, despite the presence of this severe drought, the intensity of the drought was found to be moderate on all time scales. The Thorrnthwaite method was used to highlight the impacts of this climatic variability on the region’s water resources. The average annual recharge estimated at 402 mm, has been reduced to 153 mm during a deficit period, a decrease of about 62%. The average annual runoff, which was 294 mm, fells to 257 mm, a decrease of about 13%. This recorded decrease in the water infiltrated after the rainfall break (1983-2018), explains the heterogeneous decrease in the depth of the water table.

关键词： Climate Variability Drought Statistical Tests Water Resource Ivory Coast

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