Mangrove forests in Kangean Island have ecological, economic and Pick Set social functions and benefits that must be managed to ensure the sustainability of mangrove forests.This study aims to determine the status of sustainability of mangrove forest management in Kangean Island.The research method used the Multidimensional Scaling (MDS) approach t
We propose a chaotic spatial symbol transforming encryption method for enhancing the physical layer security in fiber-optic systems based on space-division multiplexed (SDM) transmission.The designed 3-D chaotic sequences are used to scramble the real and imaginary part of quadrature amplitude modulation (QAM) symbols, permute the symbol-to-space m
Assessing algal nutrient limitation is critical for understanding the interaction of primary production and nutrient cycling in streams, and nutrient diffusing substrate (NDS) experiments are often used to determine limiting nutrients such as nitrogen (N) and phosphorus (P).Unexpectedly, many experiments have also shown decreased algal biomass on N
Object lifetimes are a common source of bugs in C++ that can cause crashes, unexpected behavior, Flip Lever or even security vulnerabilities.Herb Sutter, the chair of the C++ standard committee proposed a flow-sensitive analysis to catch lifetime errors statically.Sadly, this analysis is prone to false positives unless the author follows some speci
The vegetation rain-use efficiency (RUE) represents the ability of an ecosystem to use rainfall and is an important descriptor of ecological functions of terrestrial system.Although studies have been conducted to investigate the impact of droughts on vegetation, we still lack critical understanding of how exactly RUE responds to droughts of differe