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Prikaz rezultata 11-20 od 255
Using Front-Face Fluorescence Spectroscopy and Biochemical Analysis of Honey to Assess a Marker for the Level of Varroa destructor Infestation of Honey Bee (Apis mellifera) Colonies
(MDPI, 2023)
Varroa destructor is a parasitic mite responsible for the loss of honey bee (Apis mellifera)
colonies. This study aimed to find a promising marker in honey for the bee colony infestation level
using fluorescence spectroscopy ...
In Silico and In Vitro Inhibition of SARS-CoV-2 PLpro with Gramicidin D
(Multidisciplinary Digital Publishing Institute (MDPI), 2023)
Finding an effective drug to prevent or treat COVID-19 is of utmost importance in tcurrent pandemic. Since developing a new treatment takes a significant amount of time, drug repurposing can be an effective option for ...
Difference in element accumulation and histopathology of Pontic shad (Alosa immaculata) migrants caught in the Danube River in interval of one decade
(Austrian Commitee Danube Research, 2023)
Pontic shad (Alosa immaculata) is an anadromous species that lives in the Black Sea and Sea of Azov
and migrates into the Danube, Don and other rivers to spawn. It is still economically important fish
species in the ...
Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process
(MDPI, 2023)
Due to the inability of conventional wastewater treatment procedures to remove organic
pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach
tap water. In terms of pharmaceutical ...
Uticaj proreda na strukture sastojina i prirast stabala budućnosti bele lipe (Tilia tomentosa Moench) na području Nacionalnog parka ,,Fruška gora'' / Effects of thinning on stand structure and increment of crop trees of silver lime (Tilia tomentosa Moench) in the area of National park ,,Fruška Gora''
(Univerzitet u Beogradu, Šumarski fakultet, 2023)
U okviru ophodnje jednodobnih sastojina, period nege traje najduže, a naročito njegov deo u kojem se primenjuju prorede. Efekti različitih uzgojnih strategija nege sastojina mogu se sagledati samo na osnovu dugoročnih ...
Comparison of two recent approaches to DTB characterization of ferritic steels
(Elsevier B.V., 2023)
The large scatter of the experimental fracture toughness data, characteristic of all ferritic steels in the ductile-to-brittle transition
temperature region, imposed the need to include statistical methods for data ...
Trans-generational effect of cerium oxide-nanoparticles (nCeO2) on Chenopodium rubrum L. and Sinapis alba L. seeds
(CSIRO PUBLISHING, 2023)
Cerium oxide nanoparticles (nCeO2) are interesting nanomaterials due to their redox properties. Their wide application could result in unexpected consequences to environmental safety. Unlike acute toxicity, the trans-generational ...
Size Effect Assessment of KJc Experimental Data Using the Two-Step-Scaling Method
(Society for Structural Integrity and Life, 2023)
The phenomenon of ductile-to-brittle transition (DBT) in ferritic steels, widely used in design of nuclear reactor pres-sure vessels, has been a pervasive semi-centennial research topic. Due to the extremely pronounced ...
Silicon Differently Affects Apoplastic Binding of Excess Boron in Wheat and Sunflower Leaves
(MDPI, 2023)
Monocots and dicots differ in their boron (B) requirement, but also in their capacity to accumulate silicon (Si). Although an ameliorative effect of Si on B toxicity has been reported in various crops, differences among ...
Examination of the doping effects of samarium (Sm3+) and zirconium (Zr4+) on the photocatalytic activity of TiO2 nanofibers
(Elsevier, 2023)
Pure and samarium (Sm3+) - or zirconium (Zr4+)-doped TiO2 nanofibers were synthesized by electro-
spinning method followed by calcination at 500 °C for 1 h. As-spun fibers were smooth, straight and
continuous, whilst ...