Keresés
27 találatból megjelenítve: 11-20
Cím: Fluid Flow Model Applied for Environmental Problems at a Combined Sewer Structure
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Dátum: 2021
Feltöltve: 2023-02-20
(2021)
A junction structure of the greatest combined sewers of Budapest (Hungary) was under hydrodynamic and water quality examinations. The selected junction performs an important role in the operation of a combined sewer overflow. ...
Cím: Toppling on Permutations with an Extra Chip
Szerző: ;
Dátum: 2021
Feltöltve: 2023-02-16
(2021)
The study of toppling on permutations with an extra labeled chip was initiated by the first author with D. Hathcock and P. Tetali (arXiv:2010.11236), where the extra chip was added in the middle. We extend this to all ...
Cím: On the Combinatorics of Symmetrized Poly-Bernoulli Bumbers
Szerző: ;
Dátum: 2021
Feltöltve: 2023-02-16
(2021)
In this paper we introduce three combinatorial models for symmetrized poly- Bernoulli numbers. Based on our models we derive generalizations of some identities for poly-Bernoulli numbers. Finally, we set open questions and ...
Cím: Operation Improvement of Sequencing Fed-Batch Wastewater Treatment
Szerző: ;
Dátum: 2021
Feltöltve: 2023-02-16
(2021)
"Sequencing batch reactor systems in wastewater treatment is widely applied activated sludge technology. The system performance is not only dependent on the raw sewage quality and biochemical processes, but the flow pattern ...
Cím: Combinatorial Proof of an Identity on Genocchi Numbers
Szerző: ;
Dátum: 2021
Feltöltve: 2023-02-20
(2021)
In this note we present a combinatorial proof of an identity involving poly-Bernoullinumbers and Genocchi numbers. We introduce combinatorial objects calledm-barredCallan sequences and use them to show that the identity ...
Cím: Cultivation and Molecular Studies to Reveal the Microbial Communities of Groundwaters Discharge Located in Hungary
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Dátum: 2021
Feltöltve: 2023-02-15
(2021)
"In the present study 12 water samples of five sampling sites (Tatabánya, Dandár, Szentendre,Szent Flórián and Ciprián groundwaters) known as nutrient-depleted aquatic environments werestudied using amplicon sequencing ...
Cím: Changes in Algal Plankton Composition and Physico-Chemical Variables in a Shallow Oxbow Lake
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Dátum: 2021
Feltöltve: 2023-02-15
(2021)
In our work, we sought to answer whether we find differences among the various zones of an oxbow lake with different land uses based on physico-chemical variables and dominant algal plankton species. The two ends of the ...
Cím: Exogenic Production of Bioactive Filamentous Biopolymer by Monogonant Rotifers
Szerző: ; ; ; ; ; ; ;
Dátum: 2021
Feltöltve: 2023-02-15
(2021)
The chemical ecology of rotifers has been little studied. A yet unknown property is presented within some monogonant rotifers, namely the ability to produce an exogenic filamentous biopolymer, named ‘Rotimer’. This ...
Cím: Strain-Specific Biostimulant Effects of Chlorella and Chlamydomonas Green Microalgae on Medicago truncatula
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Dátum: 2021
Feltöltve: 2023-02-16
(2021)
Microalgae have been identified to produce a plethora of bioactive compounds exerting growth stimulating effects on plants. The objective of this study was to investigate the plant-growth- promoting effects of three selected ...
Cím: Genome-centric investigation of anaerobic digestion using sustainable second and third generation substrates
Szerző: ; ; ; ; ; ; ;
Dátum: 2021
Feltöltve: 2023-02-16
(2021)
Biogas production through co-digestion of second and third generation substrates is an environmentally sustainable approach. Green willow biomass, chicken manure waste and microalgae biomass substrates were combined in the ...