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25 articles for “J.C. Akan”
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Research ArticleOpen accessEvery word in the titleEvaluation of the Efficacy of Entolek K Planteco® Biopesticide Based on Akanthomyces Lecanii Fungus Against Pest Orthopterans in Soybean Agroecosystems in Southeast KazakhstanIzbasar Temreshev, Askhat Tursynkulov, Yerlan Dutbayev et al.Pest control services dealing with mass pests such as locusts and grasshoppers are forced to use insecticides of various origins to prevent crop damage. In most cases, mainly chemical insecticides are used. This method of regulating pest populations has many negative consequences. As a result of chemical treatments with broad-spectrum insecticides, not only pests are killed, but also non–target organisms,primarily … …OnLine Journal of Biological Sciences, Vol. 22, Issue 4 · 25 Nov 2022 · 5,217 accessesView PDFCite
Research ArticleOpen accessIn the keywordsEvaluation of the Effect of Various Biopesticides on the useful Arachno Entomofauna of the Apple Orchard in the Southeast of KazakhstanI. I. Temreshev, B. K. Kopzhasarov, Z. B. Beknazarova et al.Currently, Kazakhstan is actively researching the greening of the protection of apple orchards from lepidopteran pests. In this regard, biological preparations of various origins were tested. The aim was to study their impact on useful non-target arachno entomofauna (entomophagous insects and pollinators). During the research, both classical methods used in entomology and plant protection, and original modifications were used. In … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 27 Dec 2022 · 5,847 accessesView PDFCite
Research ArticleOpen accessIn the author namesHeavy Metals and Anion Levels in Some Samples of Vegetable Grown Within the Vicinity of Challawa Industrial Area, Kano State, NigeriaJ. C. Akan, F. I.A. Abdulrahman, V. O. Ogugbuaja, J. T. AyodeleProblem section: Effluents from the surrounding industries such as tannery and textile are used by vegetable farmers for the irrigation of their crops. These effluents may contain some toxic metals which bioaccumulate along the food chain. Moreover the uptake of such toxic metals by crops is governed by their availability and concentration in the soil. Therefore such crops may accumulate … …American Journal of Applied Sciences, Vol. 6, Issue 3 · 31 Mar 2009 · 9,278 accessesView PDFCite
Research ArticleOpen accessIn the author namesMetals Concentrations in Tissues of Tilapia gallier, Crarias lazera and Osteoglossidae Caught from Alau Dam, Maiduguri, Borno State, NigeriaG.A. Dimari, F.I. Abdulrahman, J.C. Akan, S.T. GarbaAn analysis of intestine, liver, stomach and gill tissue concentrations of heavy metals (Cu, Co, Pb, Cr, Mn, Fe, Ni, Cd and Zn) in three commercially important fish species (Tilapia gallier, Crarias lazera and Osteoglossidae. caught within Alau Dam between the periods of January to August, 2007. These heavy metals were determined using Perkin-Elmer AAnalyst 300 Atomic Absorption Spectroscopy (AAS). … …American Journal of Environmental Sciences, Vol. 4, Issue 4 · 31 Aug 2008 · 7,489 accessesView PDFCite
Research ArticleOpen accessIn the author namesExplainable MedAttn-ResNet50 for Automated Kidney Tumor Classification from CT Images With Grad-CAM VisualizationD. Vetrithangam, Pramod Kumar, Shilpasree S. et al.Kidney tumor classification from CT imaging remains challenging due to CT-specific intensity variations, tumor heterogeneity, and limited clinically meaningful interpretability in existing deep learning models. To address these limitations, we propose an Explainable MedAttn-ResNet50 framework that integrates radiology-driven preprocessing, multi-scale feature extraction, and medical attention mechanisms within a unified architecture. The preprocessing pipeline applies radiology-inspired intensity normalization, contrast enhancement, and … …Journal of Computer Science, Vol. 22, Issue 8 · 13 Aug 2026 · 1,127 accessesView PDFCite
Research ArticleOpen accessIn the author namesColiforms Diversity and Antibiotic Resistance in Kazakhstan CheeseAnar Kuzeubayeva, Altay Ussenbayev, Ali Aydin et al.Coliform bacteria contaminate dairy products and pose public health concerns including food poisoning and toxemia. We aimed to determine the species diversity of coliforms and to evaluate the resistance to antibiotics of E. coli in various types of cheese sold by local producers in Kazakhstan. We collected 197 samples from different cheeses sold by producers in the Kostanay (n = … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 2 · 22 Feb 2024 · 6,000 accessesView PDFCite
Review ArticleOpen accessIn the author namesUnveiling the Future: A Survey of Electric Propulsion Systems and their Pivotal Role in Shaping the Next Frontier of Space ExplorationJinadu Abdulbaqi, Okikijesu Omolona Olajide, Ayodeji Tunde AkangbeElectric propulsion represents the future of space travel, which is a promising technology for Earth-orbital and deep space missions, including potential applications in human Mars missions. The past decade has witnessed substantial progress in the conceptualization and experimentation of electric thrusters and their propellants, signaling a transformative era in space exploration. This review provides an overview of the comparison between … …Journal of Aircraft and Spacecraft Technology, Vol. 7, Issue 1 · 10 Jan 2024 · 6,851 accessesView PDFCite
Research ArticleOpen accessIn the author namesConstraints to Rural Women Involvement in Cassava Value Chain in NigeriaAkaninyene Patrick Obot, Obiekwe Ngozi, Anunobi Chizoba et al.Cassava is one of the fastest expanding staple food crops in cassava-consuming countries and has continued to gain prominence among farmers while the industrial demand is also rising consistently. The study was carried out with the intention of examining rural women's involvement in various cassava value chain activities and identifying the factors that hinder their active involvement in cassava value … …American Journal of Economics and Business Administration, Vol. 15, Issue 1 · 19 Apr 2023 · 6,547 accessesView PDFCite
Research ArticleOpen accessIn the author namesAnalysis of the Rural Youth Engagement in IFAD Value Chain Development as a Panacea to Unemployment in Southeast NigeriaOkeke Chinyere, Obianefo Chukwujekwu, Nwigwe Cecilia, Obot AkaninyeneAnalysis of the rural youth engagement of IFAD value chain development program as a panacea (way-out) to unemployment in Southeast, Nigeria was the main aim of the study. The socioeconomic characteristics, value chain interventions, readiness of the youth to implement the skills acquired and factors hampering the youths’ readiness to implement the skills acquired were looked into. The data was … …American Journal of Agricultural and Biological Sciences, Vol. 17, Issue 1 · 2 Nov 2022 · 6,383 accessesView PDFCite
Research ArticleOpen accessIn the author namesClimate Adaptive Measures Among Smallholder Farmers in Akwa Ibom State, NigeriaObot Akaninyene, Obiekwe NgoziAgricultural production/activities in Nigeria depends on rainfall, which often occurs only at certain times of the year and thus makes agriculture very susceptible to crop failure, insect infestation which causes poor returns on agricultural produce for farmers . Adoption of climate change mitigating strategies is key to coping with variations in weather conditions and the achievement of increased agricultural production … …American Journal of Agricultural and Biological Sciences, Vol. 17, Issue 1 · 19 Sep 2022 · 6,266 accessesView PDFCite