To investigate the nutrient distribution characteristics and the eutrophication status of the main here fishing ports in Hainan Province, this study analyzed the 2021 seawater quality indicators, including biochemical oxygen demand (BOD5), chemical oxygen demand (COD), chlorophyll a (Chl a), ammonia nitrogen (NH4-N), nitrite nitrogen (NO2-N), nitra
Endosymbiont-bearing trypanosomatids have been considered excellent models for the study of cell evolution because the host protozoan co-evolves with an intracellular bacterium in a mutualistic relationship.Such protozoa inhabit a single invertebrate host during their entire life cycle and exhibit special characteristics that group them in a partic
We consider a space of click here infinite signals composed of letters from a finite alphabet.Each signal generates a sequence of empirical measures on the alphabet and the limit set corresponding to this sequence.The space of signals is partitioned into narrow basins consisting of signals with identical limit sets for the sequence of empirical mea