Zobrazeno 1 - 10
of 1 721
pro vyhledávání: '"Kostić, M."'
Removal Cu(II) ions from water using sulphuric acid treated Lagenaria vulgaris Shell (Cucurbitaceae)
Autor:
Ljupković, R.B., Mitrović, J., Radović, M., Kostić, M., Bojić, D.,, Mitić-Stojanović, D-L.,, Bojić, A.Lj.
Publikováno v:
Biologica Nyssana, Vol 2, Iss 2, Pp 85-89 (2011)
Removal of Cu(II) ions from water solutions by sulphuric acid treated Lagenaria vulgaris shell (ccLVB) was studied. Batch experiments were done by shaking a fixed mass of biosorbent (1.0 g) with 250 cm3 of 50.0 mg dm–3 Cu(II) solutions, at pH ran
Externí odkaz:
https://doaj.org/article/0a8bf260f0ee4920ac26e6337431d5e9
In this paper, we analyze Levitan and Bebutov metrical approximations of functions $F :\Lambda \times X \rightarrow Y$ by trigonometric polynomials and $\rho$-periodic type functions, where $\emptyset \neq \Lambda \subseteq {\mathbb R}^{n}$, $X$ and
Externí odkaz:
http://arxiv.org/abs/2209.13576
In this paper, we analyze metrical approximations of functions $F :\Lambda times X \rightarrow Y$ by trigonometric polynomials and $\rho$-periodic type functions, where $\emptyset \neq \Lambda \subseteq {\mathbb R}^{n},$ $X$ and $Y $are complex Banac
Externí odkaz:
http://arxiv.org/abs/2205.09031
In this paper, we analyze various classes of multi-dimensional $\rho$-almost periodic type functions $F : I \times X \rightarrow Y$ and multi-dimensional $(\omega,\rho)$-almost periodic type functions $F : I \times X \rightarrow Y,$ where $n\in {\mat
Externí odkaz:
http://arxiv.org/abs/2109.10223
In this paper, we analyze the classes of $({\mathrm R},{\mathcal B})$-multi-almost automorphic functions and asymptotically $({\mathrm R},{\mathcal B})$-multi-almost automorphic functions. We provide plenty valuable applications to the abstract Volte
Externí odkaz:
http://arxiv.org/abs/2103.10467
Autor:
Fedorov, V. E., Kostić, M.
In this paper, we analyze multi-dimensional Weyl almost periodic type functions in Lebesgue spaces with variable exponents. The introduced classes seem to be new and not considered elsewhere even in the constant coefficient case. We provide certain a
Externí odkaz:
http://arxiv.org/abs/2101.11754
In this paper, we analyze multi-dimensional $({\mathrm R}_{X},{\mathcal B})$-almost periodic type functions and multi-dimensional Bohr ${\mathcal B}$-almost periodic type functions. The main structural characterizations and composition principles for
Externí odkaz:
http://arxiv.org/abs/2012.00543
In this work, we present basic results and applications of Stepanov pseudo almost periodic functions with measures. Using only the continuity assumption, we prove a new composition result of $\mu$-pseudo almost periodic functions in Stepanov sense. M
Externí odkaz:
http://arxiv.org/abs/2011.03150
In this paper, we introduce several various classes of $c$-almost periodic type functions and their Stepanov generalizations, where $c\in {\mathbb C}$ and $|c|=1.$ We also consider the corresponding classes of $c$-almost periodic type functions depen
Externí odkaz:
http://arxiv.org/abs/2005.11165