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58 articles for “NGO”
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Research ArticleOpen accessIn the author names2D Object Description with Discrete SegmentsNbhan D. Salih, David C.L. Ngo, Hakim Mellah2D object shape description has gained considerable attention in field of content-based image retrieval (CBIR) and in various applications that concerned with the shapes of objects. Object shape descriptors in the literature are commonly classified into two forms: contour-based and region-based. In this paper we present our contour-based shape representation and description, where the object shape is represented and describe … …Journal of Computer Science, Vol. 2, Issue 7 · 31 Jul 2006 · 6,540 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Lightweight PyBullet-Based Framework for Fast Reinforcement Learning Prototyping on 6-DOF Robotic ArmsNgoc Kim Khanh Nguyen, Anh Thu Mang, Quang NguyenControlling 6-Degree-of-Freedom (6-DOF) robotic arms for precise manipulation tasks is challenging due to kinematic redundancy and the complexity of existing simulation environments like MuJoCo or ROS-Gazebo. This paper presents ArmReach6DOFEnv, a lightweight, open-source simulation framework built on PyBullet for rapid Reinforcement Learning (RL) prototyping on 6-DOF robotic arms. Using a Universal Robot Description Format (URDF) model, the environment supports a … …Journal of Mechatronics and Robotics, Vol. 9, Issue 1 · 11 Feb 2026 · 3,071 accessesView PDFCite
Research ArticleOpen accessIn the author namesInvestigating Campylobacter Spp. in Mekong Delta Duck Farms: Prevalence, Risk Factors, and Antibiotic ResistanceNguyen Vu Thuy Hong Loan, Le Trung Kien, Do Ngoc Yen Phuong et al.Campylobacter spp. is a leading cause of gastroenteritis worldwide, contributing to significant health and economic burdens, especially in poor hygiene practices. Investigating this bacterium's prevalence and antibiotic resistance in ducks from the Mekong Delta is essential, as the region's extensive duck farming industry presents a potential risk for transmission to humans through the food chain. During August 2024 to February … …American Journal of Animal and Veterinary Sciences, Vol. 20, Issue 4 · 8 Feb 2026 · 1,615 accessesView PDFCite
Case ReportOpen accessIn the author namesA Case Report of Severe Malaria Due to Plasmodium falciparum Malaria Complicated by Symmetrical Peripheral Gangrene (SPG) at the Matlaboul Fawzaini National Hospital Center, Touba, SenegalJules Yindoni Zande, Ndeye Fatou Ngom et al.Malaria remains a major public health problem worldwide, particularly in Africa. Symmetrical Peripheral Gangrene (SPG) is a distal ischemic lesion affecting at least two extremities in the absence of proximal arterial obstruction and vasculitis. It is a rare and severe clinical entity. Its association with malaria is rare, with approximately 27 cases reported worldwide, mostly in Asia. A 15-year-old male … …American Journal of Infectious Diseases, Vol. 21, Issue 1 · 22 Jan 2026 · 2,806 accessesView PDFCite
Research ArticleOpen accessIn the author namesSparse Partial Optimal Transport via Quadratic RegularizationKhang Tran, Khoa Nguyen, Anh Nguyen et al.Partial Optimal Transport (POT) has recently emerged as a central tool in various Machine Learning (ML) applications. It lifts the stringent assumption of the conventional Optimal Transport (OT) that input measures are of equal masses, which is often not guaranteed in real-world datasets, and thus offers greater flexibility by permitting transport between unbalanced input measures. Nevertheless, existing major solvers for … …Journal of Computer Science, Vol. 21, Issue 7 · 17 Jul 2025 · 3,905 accessesView PDFCite
Research ArticleOpen accessIn the author namesAnalysis of the Operation of DC Interconnected Households PV under Weather ConditionsGilbert Ngoma, Maryse Dadina Nkoua Ngavouka et al.Installing Photovoltaic (PV) systems is becoming a viable solution for rural areas, with an innovative approach consisting of interconnecting autonomous PV-powered households. This study analyses the performance of interconnected autonomous PV households under different weather conditions using the Matlab Simulink R2016a software. Over and above this interconnection analysis, in this study, a new mathematical model to predict PV power is … …American Journal of Engineering and Applied Sciences, Vol. 18, Issue 1 · 4 Jan 2025 · 6,207 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 · 6,543 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 · 6,261 accessesView PDFCite
Research ArticleOpen accessIn the author namesHematological and Biochemical Analysis of Asymptomatic Fascioliasis of Bali Cattle (Bos Javanicus)Maskur, Adji Santoso Drajat, Sulaiman Ngongu Depamede et al.The research was to examine the hematological characteristic of fascioliasis in Bali cattle in year-round irrigated rice fields in tropical areas. Fifty cattle raised in rice field areas were examined by hematology, coproscopy, physiology, and liver function tests. The results showed that 50 cattle had heartbeat, respiratory and rectal temperature in normal standard, but, 41 (82%) out of 50 cattle … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 3 · 4 Aug 2022 · 6,205 accessesView PDFCite
Research ArticleOpen accessIn the author namesKnowledge, Attitude and Perception of Smallholder Farmers on Corona Virus Pandemic in NigeriaObot Akaninyene, Ozor Maurice, Nwankwo Temple, Obiekwe NgoziAgriculture plays an essential role in the economy of Nigeria as it provides food for the entire population of a country and also provides raw materials for the non-agriculture sectors of the economy. Nigeria's agriculture is made up of a higher percentage of smallholder farmers who are often exposed to shocks and have less capacity to combat the impact and … …American Journal of Agricultural and Biological Sciences, Vol. 17, Issue 1 · 18 Jun 2022 · 7,071 accessesView PDFCite