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Jan 2021 DOI 10.14302/issn.2769-2264.jw-20-3560
E. N. BereslavskyCorresponding author
The hydrodynamic production considers the filtration of liquid from the pits, fenced with spools of Zhchukovskiy, through a layer of soil, underrunable by a well-permeable pressure aquifer, on the roof of which contains an impenetrable area. To study infiltration on the free surface of groundwater,…
Oct 2020 DOI 10.14302/issn.2377-2549.jndc-20-3486
Labib. A. AwinCorresponding author
Three members of the A- site doped Nb perovskites with general formula Sr3NbO5.5, BaSr2NbO5.5 and Ba2SrNbO5.5 were synthesised by solid-state methods and their removal efficiency of Methyl violet from aqueous solutions investigated. The X-ray diffraction measurements demonstrated that the three samp…
May 2016 DOI 10.14302/issn.2377-2549.jndc-15-923
Fengqing WangCorresponding author
A hybrid monolithic column was prepared using octavinyloctasilasesquioxane (OVS) as a monomer, benzoyl peroxide/dimethylacetamide (BPO/DMA) as initiator, ethylene glycol dimethacrylate (EDMA) as cross-linker, 1-dodecanol as porogenic agent and dimethylbenzene as cosolvent. A tidy skeleton, much bigg…
Jan 2022 DOI 10.14302/issn.2377-2549.jndc-21-3936
Labib. A. AwinCorresponding author
Two samples of the defectdouble perovskites with general formula Sr2CaNbO5.5 and Sr2CaTaO5.5 were synthesized and their cap abilities in the removal of neutral red dye investigated. Both samples have faced cubic perovskite-type structure in space group Fm3m. The replacement of Nb5+ by Ta5+ has influ…
Nov 2021 DOI 10.14302/issn.2575-1212.jvhc-21-3973
Mohammed A ElmetwallyCorresponding author
This review focused on the various methods for controlling estrous cycles in well-managed dairy cows. Because up to 70% of dairy cows may stay non-pregnant after an AI procedure, an effective approach for identifying and reinseminating open cows is essential for dairy herds to achieve optimal reprod…
Mar 2021 DOI 10.14302/issn.2692-1537.ijcv-21-3756
Moncef BoulilaCorresponding author
In contributing to the initiative to address the COVID-19 pandemic and in order to enhance the knowledge on driving forces shaping the evolution of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) (isolated from Tunisian patients), a comparison in relation to other coronaviruses infectin…