Publications (10632)
ARTICLE
The Population Seen from Space: When Satellite Images Come to the Rescue of the Census/la population vue du ciel: quand l'imagerie satellitaire vient au secours du recensement
Edith Darin, Mathias Kuépié, Hervé Bassinga, Gianluca Boo, Andrew J. Tatem, Translated by Paul Reeve
The size of the population, the denominator of many statistical indicators, is crucial for public policy. National statistical offices organize the collection of this information, most often through a census. But what happens when parts of a country are not accessible to census enumerators? Today, spatial data extracted from satellite imagery(...)
geospatial data, census, hierarchical model, Bayesian statistics, gridded population, building footprint, remote sensing
ARTICLE
The Population Seen from Space: When Satellite Images Come to the Rescue of the Census
Edith Darin, Mathias Kuépié, Hervé Bassinga, Gianluca Boo, Andrew J. Tatem, Translated by Paul Reeve
The size of the population, the denominator of many statistical indicators, is crucial for public policy. National statistical offices organize the collection of this information, most often through a census. But what happens when parts of a country are not accessible to census enumerators? Today, spatial data extracted from satellite imagery(...)
gridded population, geospatial data, census, hierarchical model, Bayesian statistics, building footprint, remote sensing
ARTICLE
Le mouvement syndical entre lutte et pacifisme sous le règne de LAMIZANA (de 1966 à 1974)
Nacoulma Jean
Le 3 janvier 1966 un vaste mouvement populaire conduit par les
syndicats renversait le régime de la première République dirigé par Maurice
Yameogo. Le lieutenant-colonel Sangoulé Lamizana fut appelé au pouvoir. Ce
dernier resta au pouvoir jusqu’en 1980 où il fut renversé par un coup d’Etat.
Pendant cette période, la jeune démocratie bu(...)
Syndicats, accalmie, fronde sociale, cohésion
ARTICLE
Dynamique spatio-temporelle de l’occupation des terres de 1991 à 2021 dans la commune de Korsimoro (Centre nord du Burkina Faso)
OUEDRAOGO Ibrahim, BONKOUNGOU Joachim, YANOGO P. Isidore, KOPOLA Richard
Korsimoro présente une occupation spatiale assez diversifiée et dynamique. Les
différentes unités d’occupation évoluent en fonction de certains facteurs, surtout
anthropiques. L’objectif de cette présente étude était d’analyser la dynamique spatio
temporelle de l’occupation des terres sur une période de 31 ans (1991-2021). Les
images L(...)
Dynamiques, occupation des terres, unités d’occupation, Korsimoro
ARTICLE
Local Knowledge, Perceptions and Uses Values of Senna obtusifolia (L.) H.S. Irwin & Barneby, an Invasive Native Plant Species in Burkina Faso, West Africa
Alhassane Zare, Innocent Charles Emmanuel Traore, Bossila Seraphin Hien, Loyapin Bonde, Oumarou Ouedraogo
Invasive species are known to be a threat to agriculture and biodiversity. Thus, many studies have focused on the negative ecological impacts of invasive species, while their importance to livelihoods and human well-being has received little attention. This study aimed to explore people's ethno-ecological knowledge about the invasion of Senna(...)
Climatic zone, Ethnic group, Invasive species, Local knowledge, Senna obtusifolia
ARTICLE
Evaluation of Clinical and Radiological Tumour Response during Neo-Adjuvant Breast Cancer Chemotherapy at Yalgado Ouedraogo University Hospital
Bambara Augustin Tozoula, Ouedraogo Nina-Astrid, Atenguena Okobalemba Etienne, Kabore Bernard, Akanni Fayçal, Sama Alice Cynthia, Ousseini Diallo,
Background: Neoadjuvant chemotherapy (NAC) is one of the treatment options for breast cancer. Its aim is to significantly reduce the size of the tumour in preparation for surgery. The aim of this work is to analyze the conditions
of clinical and radiological evaluation of NAC at the Yalgado Ouédraogo University Hospital (CHUYO).
Patients(...)
Tumour Response, Neoadjuvant Chemotherapy, Breast Imaging, Burkina Faso
ARTICLE
Télé expertise mobile en oncologie : point de vue du radiologue au Burkina Faso
OUÉDRAOGO Nina-Astrid, BAMBARA Augustin Tozoula, AGARA Maïmouna , MILLOGO Maaré Fidélius, CISSÉ Rabiou
Objectifs : présenter le point de vue du radiologue concernant la télé expertise mobile (TEM) en oncologie au Burkina Faso.
Patients et méthodes : Etude transversale descriptive déroulée du mois d’avril au mois de mai 2021. Echantillon constitué de médecins généralistes, spécialistes ou en spécialisation exerçant sur le territoire burkinabè,(...)
télé radiologie, imagerie médicale, oncologie, Burkina Faso
ARTICLE
L’IMAGE DESCRIPTIVE DE L’AFRIQUE TRADITIONNELLE DANS L’ANTEDESTIN DE DRAMANE KONATÉ
DRABO Alidieta
La tradition est l’essence de l’existence de l’Afrique noire. Elle incarne
d’innombrables valeurs presqu’indélébiles comparables à l’inhérence de la couleur
de la peau de l’Africain. De la croyance à l’ontologie, les africains arborent sans
ambages la profondeur de leur être tant au foyer domanial qu’à l’étranger. Surpris et
inquiets à cau(...)
Afrique, tradition, être, image
ARTICLE
Cerebral abcess of dental origin about a case in the Department of Stomatology Maxillofacial Surgery of University Hospital Center Yalgado Ouedraogo
Sanfo Mahamadi*, Millogo Mathieu, Coulibaly Arsene, Idani Motandi, Dargani Michel Fabien
Diffuse cervico-facial cellulitis of dental origin is a serious, potentially fatal condition that may be responsible for
focal affections or distant infections. We report a case of intracerebral suppuration following a diffuse cellulitis of
dental origin in a recently delivered woman.
Observation: It was a 30-year-old housewife living in a(...)
Brain abscess, Dental cellulitis, Burkina Faso
ARTICLE
Assessment of probiotic and technological properties of Bacillus spp. Isolated from Burkinabe Soumbala. BMC Microbiology
29. Dabire Yerobessor, Namwin Siourime Somda, Marius K. Somda, Clarisse B. Compaore, Iliassou Mogmenga, Lewis I. Ezeogu, Alfred S. Traore1, Jerry O. Ugwuanyi and Mamoudou H. DICKO
All tested Bacillus strains (B54, F20, F24, F21, F26 and F44) presented variable relevant probiotic properties
(good tolerance to pH 2 and pH 4, gastric juice, bile salts, intestinal juice and phenol), with marked differences in
hydrophobicity and auto-aggregation capacity ranging from 73.62—94.71% and 49.35—92.30%, respectively. They
exhib(...)
Bacillus spp., Enzymes, Probiotic, Starter, Soumbala
ARTICLE
High Performance for Cu(In,Ga)Se2 Quaternary System-Based Solar Cells with Alternative Buffer Layers
Oubda, D., Kébré, M.B., Ouédraogo, S., Diasso, A., Zougmoré, F., Koalga, Z. and Ouattara, F.
In this study, the authors investigated the performance of different buffer layers through the electrical parameters such as Jsc, Voc, QE and η of the quaternary system Cu(In,Ga)Se2 solar cells. The performance of Cu(In,Ga)Se2solar cells has been modeled and numerically simulated by using the SCAPS- 1D device simulation tool. The cells with a(...)
Thin Film Solar Cells, CIGS Absorber, Alternative Buffer Layers, SCAPS-1D
ARTICLE
High Performance for Cu(In,Ga)Se2 Quaternary System-Based Solar Cells with Alternative Buffer Layers
Daouda Oubda, Marcel Bawindsom Kébré, Soumaïla Ouédraogo, Alain Diasso, François Zougmoré, Zacharie Koalga, Frédéric Ouattara
In this study, the authors investigated the performance of different buffer layers through the electrical parameters such as Jsc, Voc, QE and η of the quaternary system Cu(In,Ga)Se2 solar cells. The performance of Cu(In,Ga)Se2
solar cells has been modeled and numerically simulated by using the SCAPS-1D device simulation tool. The cells with a(...)
Thin Film Solar Cells, CIGS Absorber, Alternative Buffer Layers, SCAPS-1D, Electrical Parameters
ARTICLE
Optimization of PV/Diesel Production through Data Monitoring
Bognini Y. Lucien, Jean B. Byiringiro, Bernard Zouma, Bognini W. Abraham
The study PV/diesel system is a stand-alone microgrid powered by the PV/diesel combination without production storage. The study focused on optimising PV/diesel production by monitoring data. It also referred to a comparison of sensitive factors in PV/diesel production. This study implemented structural and non-structural factors of the said s(...)
Microgrid, Data Monitoring
ARTICLE
The Challenge of Radiological Evaluation of T4 Breast Cancer During Neoadjuvant Chemotherapy in a Resource-Limited Country
Ouedraogo Nina-Astrid, Bambara Augustin Tozoula, Atenguena Okobalemba Etienne , Kabore Bernard , Akanni Faycal, Sama Alice Cynthia , Diallo Ousseini, Cisse Rabiou,
Locally advanced breast cancer, including Tumor-Node-Metastasis (TNM) stage T4, is the most frequently
diagnosed cancer in Burkina Faso. Breast imaging is essential in the initial assessment and evaluation of the response of breast cancers under neoadjuvant chemotherapy (NAC). A therapeutic challenge is posed by the poverty of the population(...)
Breast Ultrasound, CT Scan, Tumour Response Rate, burkina faso
ARTICLE
Seroprevalence, Genotyping, and Monitoring of Hepatitis C Viral Loads in Patients on Antivirals in Burkina Faso
Edwige T Yelemkoure, Albert T Yonli, Hermann K Sombie, Issoufou Tao, Abdou Azaque Zouré, Abdoul Karim Ouattara, Abel P Sorgho, Arsène W Zongo, Moctar TA Zeba, Isabelle T Kiendrebeogo, Prosper Bado, Madeleine K Kabré, Théodora M Zohoncon, Florencia W Djigma, Dorcas Obiri-Yeboah, Jacques Simpore
ntroduction: Hepatitis C virus (HCV) infection remains a major public health problem worldwide. In Burkina Faso, nearly 720,000 people are living with HCV, and each year about 900 people die from complications of cirrhosis or hepatocellular carcinoma. This study was planned to determine the HCV seroprevalence, characterize circulating genotype(...)
Hepatitis C virus, Genotype, Viral load, Pan-genotypic drugs, Burkina Faso