由第一段的 Manta rays (魔鬼鱼) are some of the creatures in the ocean who allow divers to swim right up to and interact (互动) with them. Unfortunately, these gentle animals are in big trouble. 蝠鲼是海洋中的一种生物,它能让潜水员游到蝠鲼跟前并与之互动。不幸的是,这些温和的动物遇到了...
Compared to the reef manta, this mysterious creature is harder to see because it tends to live in the open ocean and makes longer migrations. Consequently interactions with this animal are more difficult. It’s worth mentioning that research regarding a third species of manta ray, tentatively ref...
In 2013, in response to population declines and the increasing threat of the gill plate trade, both species of manta ray (oceanic manta ray and reef manta ray) were added to Appendix II of the Convention on International Trade in Endangered Species of Wild Flora and Fauna (CITES). The rema...
Essumang DK (2009) Analysis and human health risk assessment of arsenic, cadmium, and mercury in Manta birostris (manta ray) caught along the Ghanaian coastline. Hum Ecol Risk Assess Int J 15(5):985-998Essumang DK. Analysis and human health risk assessment of arsenic, cadmium, and mercury...
Manta ray foraging optimization (MRFO) tends to get trapped in local optima as it relies on the direction provided by the previous individual and the best
The researchers also compared the habitat use of mantas at the banks to established criteria for defining shark and ray nursery habitats and determined that the sanctuary is the world's first confirmed manta nursery ground. Recent genetic evidence indicates that oceanic mantas and a proposed third ...
Manta ray optimized deep contextualized bi-directional long short-term memory based adaptive galactic swarm optimization for complex question answeringMOBULIDAEQUESTION answering systemsComplex question answering (CQA) is used for human knowledge answering and community questions...
This study focuses on the development of the new Manta Ray Foraging Optimization Transfer learning-based Gastric Cancer Diagnosis and Classification (MRFOTL-GCDC) method using endoscopic images. The presented MRFOTL-GCDC technique executes the Wiener filter (WF) to achieve a noise removal process. ...
The manta ray foraging optimization algorithm (MRFO) is one of the promised meta-heuristic optimization algorithms. However, it can stick to a local minimum, consuming iterations without reaching the optimum solution. So, this paper proposes a hybridizat
The manta-ray foraging optimization (MRFO) technique is proposed to be combined with a pseudo-parameter-based genetic algorithm (GA) to overcome and improve the poor performance of standard MRFO. The GA’s objective function depends only on three variables, whatever the number of independent vari...