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Impact of the Covid-19 Pandemic on the Prolongation of the Management of My.cardial Infarctions Seen Late: A Cross-Sectional Study.of 25 Cases Collected in the Cardiology.Department of the Aristide Le Dantec Hospital in Dakar (Senegal)

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World Journal of Cardiovascular Diseases 2021年第6期11卷 298-304页

作者： J. S. Mingou S. Akanni H. B. Diop M. Bodian K. R. Diop S. A. Sarr F. Aw C. M. B. Diop P. G. Ndiay. y. diouf A. Mbay. Ad Kane M. B. Ndiay. M. Diao A. Kane Cardiology.Department CHU Aristide Le Dantec Dakar Senegal Cardiology.Department H?pital Général Idrissa Pouye Dakar Senegal Cardiology.Department Saint Louis Regional Hospital Saint Louis Senegal Cardiology.Department Dalal Jamm Hospital Dakar Senegal

Background: Timely.management determines the prognosis of patients admitted for acute coronary.sy.drome with persistent ST-segment elevation (STEMI). Coronavirus COVID-19 appeared in China, in Wuhan in December 2019, which has spread at a lightning speed across the planet earth, becoming a pandemic. Senegal, as well as countries around the world, has also been affected by this pandemic, which has had a strong impact on all its sectors of activity, particularly the health system. The objective of this study was to identify and evaluate the factors that increase the time required to treat myocardial infarctions, received late at H?pital Aristide le Dantec and to assess the impact of the Covid-19 pandemic on these delays. Results: A total of 25 patients were included: 17 patients in pre-pandemic period and 8 patients in pandemic period. The predominance was male with a sex ratio of 2.5. The mean age was 59.20 years. Hypertension was the leading risk factor with a prevalence of 60% followed by sedentary lifestyle (48%). Typical chest pain was the most frequent clinical symptom found on admission (80%) followed by nausea and vomiting (40%). The first medical contact took place in a hospital in most patients (44%) and was made by a general practitioner (64%). The majority of patients (76%) were referred to the cardiology department. The personal car was the most frequently used means of transportation for our patients (60%). The average distance by car between the place of occurrence and the hospital was 22.6 km with extremes of 3.30 and 36 km. The average travel time from the place of occurrence to the cardiology department was 43 min 30 y.e="font-family.Verdana;">s with extremes of 11 and 57 min. When comparing the results according to the COVID-19

关键词： My.cardial Infarction Delay. Covid-19 Senegal

Development of new cowpea(Vigna unguiculata)mutant genoty.es,analy.is of their agromorphological variation,genetic diversity.and population structure

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BIOCELL 2021年第2期45卷 345-362页

作者： MADE diouf SARA DIALLO FRANÇOIS ABAy. BADIANE OUMAR DIACK DIAGA diouf Laboratoire Campus de Biotechnologies Végétales Département de Biologie VégétaleFacultédes Sciences et TechniquesUniversitéCheikh Anta DiopDakar-FannDakar10700Sénégal Facultédes Sciences et Technologies de l’Education et de la Formation UniversitéCheikh Anta DiopDakar-FannDakar10700Sénégal

Cowpea is one of the most important legume grains in the sub-Saharan region of Africa used for human consumption and animal feed,but its production is hampered by.biotic and abiotic constraints raising the need to broaden its genetic *** this purpose,seeds of two cowpea varieties Melakh and y.cine were irradiated with 300 and 340 Gy.of gamma-ray.*** developed mutant populations were agromorphologically.characterized from M5 to M7,while the genetic diversity.of the latter was evaluated using 13 ISSR *** on the agromorphological characterization,variation of flower color,pod length,seed coat color,and seed weight with 78.01,68.29,94.48,and 57.58%heritability.respectively.were recorded in the mutant *** analy.es allowed to identify.the elite mutants based on their agromorphological traits,while Pearson’s correlation results revealed a positive correlation between y.eld and y.eld component *** subpopulations were identified through STRUCTURE analy.es,but the assignment of the individuals in each group was improved using DAPC(Discriminant Analy.is of Principal Components)*** of Molecular Variance revealed that the majority.85%)of the variance rather existed within groups than among(15%)***,our study.allowed us to select new promising mutant genoty.es that could be tested for multi-locational trials to evaluate their agronomic performance.

关键词： Agromorphological characterization Induced mutagenesis ISSR Plant breeding

Modeling of the Photovoltaic Module Operating Temperature for Various Weather Conditions in the Tropical Region

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Fluid Dy.amics & Materials Processing 2022年第5期18卷 1275-1284页

作者： Mame Cheikh diouf Mactar Fay. Ababacar Thiam Alphoussey.i Ndiay. Vincent Sambou Efficiency.and Energetic Sy.tems Research Group Alioune Diop UniversityBambeySenegal Laboratoire Eau EnergieEnvironnement et Procédés Industriels(LE3PI)UniversitéCheikh Anta DiopBambeySenegal

The operating temperature is a critical factor affecting the performances of photovoltaic(PV)*** this work,relevant models are proposed for the prediction of this operating temperature using data(ambient temperature and solar irradiance)based on real measurements conducted in the tropical *** each weather condition(categorized according to irradiance and temperature levels),the temperatures of the PV modules obtained using the proposed approach is compared with the corresponding experimentally.measured *** results show that the proposed models have a smaller Root Mean Squared Error than other models developed in the literature for all weather conditions,which confirms the reliability.of the proposed framework.

关键词： Photovoltaic operating temperature PV module weather condition

Influence Through Confluence

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ChinAfrica 2023年第11期15卷 42-43页

作者： ALy.diouf 不详

The construction of Africa’s third-largest UN office compound in Dakar set to raise diplomatic clout of Senegal A long line of buildings can be seen in Diamniadio, a new metropolis being developed 40 km east of Senegalese capital Dakar. The brand-new, intelligent city.will ease congestion in the capital and will be ready.in 10 y.ars, housing an international industrial park, ministerial buildings.

关键词： capital housing Africa

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