4   Artículos

 
en línea
Jinfeng Ma, Yuting Wang, Yu An, Mei Zhang and Xiaodong Wang    
The impact of the spatial pattern of wetland plants on nitrogen removal is a hot research topic. Ten water samples were collected from separate sampling points in mid-August and at the end of October 2021, and the concentrations of TN, NH4-N, and NO3-N i... ver más
Revista: Water    Formato: Electrónico

 
en línea
Sergei Abramovich    
The paper deals with the exploration of subsequences of polygonal numbers of different sides derived through step-by-step elimination of terms of the original sequences. Eliminations are based on special rules similarly to how the classic sieve of Eratos... ver más
Revista: Computation    Formato: Electrónico

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