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19 articles for “Cameroon”
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Research ArticleOpen accessEvery word in the titleEffect of Altitude on Species Diversity and Vegetation Structure of Kigelia africana Parklands in CameroonAwé Djongmo Victor, Vroh Bi Tra Aimé, Noiha Noumi Valery et al.In the Faro Subdivision (North, Cameroon), there are populations of Kigelia africana, known by the common name “Dambale", whose variety is largely unknown. The study's goal is to demonstrate how altitude affects species diversity and vegetation structure in Kigelia africana parklands. To gather information for statistical analysis, a Randomized Complete Block Design (RCBD) was employed. A total of 90 quadrats … …American Journal of Agricultural and Biological Sciences, Vol. 20, Issue 1 · 20 Dec 2025 · 3,176 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePerceived Anomic Threat, Beliefs in LGBTQ Conspiracy Theories and Support for Violence Against LGBTQ Minorities in a Highly Heteronormative Context: The Case of CameroonAchille Vicky Dzuetso Mouafo, Hermann Kevin Ekango Nzekaih, Gustave Adolphe MessangaThe literature on conspiracy theories reports that they are generated by a feeling of threat and are catalysts for the extremist and violent behavior of which many minority groups are victims, including members of the LGBTQ community. However, the fact that LGBTQ conspiracy theories are poorly documented in the scientific literature does not allow us to know what link they … …Current Research in Psychology, Vol. 10, Issue 1 · 21 Mar 2024 · 9,018 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStructure and Diversity of Agroforestry Parklands in the Sudano-Sahelian Zone of CameroonAwé Djongmo Victor, Noiha Noumi Valery, Zapfack LouisThe general objective of the study is to characterize the woody vegetation of 05 agroforestry parkland in the Sudano-Sahelian zone of Cameroon. A total of 40 floristic surveys of 200  20 m were carried out. A total of 33 species in 20 families and 31 genera were recorded. The dendrometric survey method enabled us to characterize the vegetation of … …American Journal of Agricultural and Biological Sciences, Vol. 16, Issue 1 · 2 Apr 2021 · 7,815 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSoil Organic Carbon Stock under Different Age Ranges of Cashew Agroecosystems in the Sudano-Sahelian Zone of CameroonAwé Djongmo Victor, Noiha Noumi Valery, Zapfack LouisThe aim of this study was to quantify the current soil organic carbon stock under different age ranges of cashew agroecosystems in the Sudano-Sahelian zone of Cameroon in the context of greenhouse gas emissions and land degradation. It is so crucial for combating climate change and improving ecological restoration. Random field sampling was carried out on 0-10, 10-20 and 20-30 … …American Journal of Agricultural and Biological Sciences, Vol. 15, Issue 1 · 28 Dec 2020 · 6,993 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleResidents Perceptions of the Economic Impacts of Hosting Mega Sports Events: A Cross-Sectional Study of Host Cities of AFCON 2022 in CameroonPaul Nkemngu Acha-AnyiEconomic incentives often constitute the thrustof galvanizing local community support for mega sports events. The purpose ofthis study was to explore the perceptions of residents of the AFCON 2022 hostcities on the economic impacts of the mega sports event on their lives and thecity. The cross-sectional study employed a quantitative research paradigmthrough the use of a questionnaire in collecting 1683 … …Journal of Social Sciences, Vol. 18, Issue 1 · 8 Nov 2022 · 6,679 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleWomen in Informal Trade Amidst COVID-19: SOA Market CameroonTlholohelo Mojakisane, Brivery Siamabele, Matildah Kaliba, Rudo Phiri MumbaSARS-CoV-2, which stands for severe acute respiratory syndrome coronavirus 2, became a global health emergency in 2019. Even though the pandemic reached the African continent relatively late in 2020, it had already been terrorizing other parts of the world. In wake of the COVID-19, trade restrictions were imposed and affected the traders across the continent, but the impacts were enormous … …Journal of Social Sciences, Vol. 19, Issue 1 · 19 Jan 2024 · 6,023 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleOptimization of Non-Technical Electricity Loss Detection Using Artificial Neural Networks: Case of Cameroon Distribution NetworkLekini Nkodo Claude Bernard, Bell Serge Samuel, Nyemb Nsoga Valjacques et al.Non-Technical Losses (NTL) represent a critical challenge for power utilities, particularly in developing countries. This paper proposes an unsupervised deep learning approach based on an autoencoder to detect abnormal electricity consumption patterns in the Cameroonian distribution network. The model learns normal customer behavior using historical consumption data and identifies anomalies through reconstruction error analysis. Statistical thresholds are applied to classify … …American Journal of Engineering and Applied Sciences, Vol. 19, Issue 1 · 23 Jul 2026 · 1,225 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEnvironmental Pollution by Heavy Metals in the Gold Mining Region of East CameroonDallou Guy Blanchard, Ngoa Engola Louis, Abdourahimi et al.The main objective of this study is to assess the level of heavy metals pollution in soil samples collected around gold mines located in Betaré Oya (BO) and Batouri (BA) in Eastern Cameroon. Elemental analysis of soil samples was carried out using Quant´X EDXRF spectrometer. Its sensitivity and accuracy were increased by using the Fundamental Parameter approach for quantification of … …American Journal of Environmental Sciences, Vol. 14, Issue 5 · 7 Nov 2018 · 9,777 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDetection and Solutions for Non-Technical Losses in Cameroon Electricity NetworkLekini Nkodo Claude Bernard, Ndzana Benoît, Oumarou Hamandjoda, Fippo Fitime LouisThe purpose of this study was to provide a tool to detect NTLs and subsequently, discuss the establishment of a prepaid system in Cameroon. The conception of a prepayment system for electric power or other utility commodity distribution using Wi-Fi and GSM to store and transfer value (money or KWh, meters reading indexes) from the client module to cut-off module … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 1 · 25 Jan 2018 · 7,370 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEvaluation of Customer Behaviour Irregularities in Cameroon Electricity Network using Support Vector MachineLekini Nkodo Claude Bernard, Ndzana Benoît, Oumarou HamandjodaNon-Technical Losses (NTLs) in the Cameroonians electricity network are approximately 30 to 40% of production and are estimated at several billion CFA francs per year for National Electricity Company (ENEO); Hence the importance of finding effective solutions to fight against these losses. The purpose of this work was to develop a tool for the fraud detection for Cameroon National Electricity … …American Journal of Engineering and Applied Sciences, Vol. 10, Issue 1 · 6 Jan 2017 · 7,544 accessesView PDFCite