Results 1 to 10 of about 4,238,633 (249)

Traditional, Legal, and Theological Perspectives on the Ban on Drumming and Noisemaking during the Hɔmɔwɔ Festival [PDF]

open access: yesE-Journal of Religious and Theological Studies, 2023
The ban on drumming and other forms of noisemaking in the period preceding traditional festivals is not uncommon in Ghana. Every year, the Ga traditional state imposes a one-month ban on noisemaking prior to the celebration of the Hɔmɔwɔ festival.
Isaac Boaheng
doaj   +1 more source

GA-Nav: Efficient Terrain Segmentation for Robot Navigation in Unstructured Outdoor Environments [PDF]

open access: yesIEEE Robotics and Automation Letters, 2021
We propose GA-Nav, a novel group-wise attention mechanism to identify safe and navigable regions in unstructured environments from RGB images. Our group-wise attention method extracts multi-scale features from each type of terrain independently and ...
Tianrui Guan   +5 more
semanticscholar   +1 more source

Genetic Algorithm Based Solution of Fuzzy Multi-Objective Transportation Problem [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2020
Optimizing problems in the modern era, the single objective optimization problems are insufficient to hold the full data of the problem. Therefore, multi-objective optimization problems come to the rescue.
Jaydeepkumar M. Sosa, Jayesh M. Dhodiya
doaj   +1 more source

GA-Net: Guided Aggregation Net for End-To-End Stereo Matching [PDF]

open access: yesComputer Vision and Pattern Recognition, 2019
In the stereo matching task, matching cost aggregation is crucial in both traditional methods and deep neural network models in order to accurately estimate disparities. We propose two novel neural net layers, aimed at capturing local and the whole-image
Feihu Zhang   +3 more
semanticscholar   +1 more source

Penentuan Centroid Awal Pada Algoritma K-Means Dengan Dynamic Artificial Chromosomes Genetic Algorithm Untuk Tuberculosis Dataset

open access: yesTechno.Com, 2021
Data merupakan hal penting diera sekarang begitu  juga dengan metode data mining yang dapat mengekstraksi data menghasilkan informasi. Klastering  1 dari 5 peran data mining yang berfungsi untuk mengelompokkan data berdasarkan tingkat kemiripan dan jarak
Mursalim Mursalim   +2 more
doaj   +1 more source

Incidence of perioperative respiratory complications in patients undergoing elective open upper abdominal surgery under general anaesthesia: Smokers versus non-smokers - An observational study

open access: yesAsian Journal of Medical Sciences, 2022
Background: Smoking has various deleterious effects and peri-operative complications. Pulmonary complications following abdominal surgery are frequent and associated with increased morbidity and mortality and length of hospital stay.
Sourabh Sengupta   +4 more
doaj   +1 more source

Melatonin Pretreatment Confers Heat Tolerance and Repression of Heat-Induced Senescence in Tomato Through the Modulation of ABA- and GA-Mediated Pathways

open access: yesFrontiers in Plant Science, 2021
Heat stress and abscisic acid (ABA) induce leaf senescence, whereas melatonin (MT) and gibberellins (GA) play critical roles in inhibiting leaf senescence.
M. S. Jahan   +9 more
semanticscholar   +1 more source

Hybrid Central Composite Design and Genetic Algorithm to Optimize Turning Parameters for Surface Roughness in Self-propelled Rotary Tools [PDF]

open access: yesPort Said Engineering Research Journal, 2022
This paper investigates experimentally the efficiency of a self-propelled rotary tool (SPRT) using carbide inserts during turning of K110 alloy steel. The cutting conditions, namely, cutting velocity vc (m/min), feed rate f (mm/rev), and depth of cut ap (
Hanan Kouta, Samar Elsanabary
doaj   +1 more source

Classification of Multiple Electromechanical Faults in BLDC Motors Using Neural Networks and Optimization Algorithms [PDF]

open access: yesInternational Journal of Research and Technology in Electrical Industry, 2023
Fault detection and classification of brushless DC motors (BLDCM) is considered in this paper. A novel solution is introduced to diagnose multiple electromechanical faults that includes the stator inter-turn, the rotor dynamic imbalance, the rotor static
Faezeh Hosseini   +2 more
doaj   +1 more source

[68 Ga]Ga-FAPI uptake correlates with the state of chronic kidney disease

open access: yesEuropean Journal of Nuclear Medicine and Molecular Imaging, 2022
Purpose Kidney fibrosis leads to a progressive reduction in kidney function ultimately resulting in kidney failure. Diagnostic tools to detect kidney fibrosis are all invasive in nature requiring kidney biopsies with subsequent histological validation ...
P. Conen   +7 more
semanticscholar   +1 more source

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