PROTECTING JAPANESE GIANT SALAMANDERS (ANDRIAS JAPONICUS) IN THE NAWA RIVER BASIN, JAPAN: POLICY RECOMMENDATIONS ADDRESSING WATER POLLUTION AND WATERWAY DISRUPTION

The Japanese giant salamander, Andrias japonicus, is an sigma kappa graphics iconic but declining species of aquatic amphibian.A population within the Nawa River Basin of Tottori Prefecture persists but faces two significant threats.The first major threat is waterway obstructions, in the form of dams, weirs, and concrete embankments, which severely

This paper presents the contemporary metaheuristic optimization algorithm named the Spotted Hyena Optimizer (SHO).The proposed technique is based on the law of gravitation and simulates the social behavior of spotted hyenas.The three basic steps of sigma kappa graphics SHO, namely, searching for prey, encircling, and attacking prey, are mathematica

In regions where transmission corridors are badly needed, UHV lines will inevitably be constructed 3mzfe engine for sale in parallel with other UHV or EHV lines.Hence, the electromagnetic environment characteristics near the corridors are complex and in-depth study should be carried out.In this paper, three models of parallel AC transmission lines

More convolutional neural network (CNN) methods are widely utilized for ship detection in synthetic aperture radar (SAR) images.Nevertheless, there are still some problems that need to be addressed.First, detection methods may misclassify islands and onshore objects as ships.Second, due to the large scale and low resolution, a majority of ships are