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Приказ резултата 21-30 од 637
Supercritical CO2 - assisted production of PLA and PLGA foams for controlled thymol release
(Materials Science and Engineering: C, 2019)
Amorphous, medical grade poly(D,L-lactic acid) (PLA) and poly(D,L-lactic-co-glycolic acid) (PLGA) were used to develop systems for controlled release of a natural bioactive substance - thymol. Supercritical carbon dioxide ...
Constraining Yukawa gravity from planetary motion in the solar system
(Journal of the Geographical Institute Jovan Cvijic, SASA, 2019)
In this work we used the observed additional perihelion precession in the Solar System, obtained from the observations of planets and spacecrafts, to study the possible existence of Yukawa correction term to the Newtonian ...
Nanoparticle shapes: Quantification by elongation, convexity and circularity measures
(Journal of Electrical Engineering, 2019)
The goal of the nanoparticle synthesis is, first of all, the production of nanoparticles that will be more similar in size and shape. This is very important for the possibility of studying and applying nanomaterials because ...
Apoptosis time window induced by cold atmospheric plasma: Comparison with ionizing radiation
(Current Science, 2019)
In this study we evaluate apoptosis time window of primary fibroblasts treated with cold atmospheric plasma (CAP), power range 0.4-1.4 W, for 30 sec, using γ-H2AX phosphorylation assay and flow cytometry. In contrast to ...
Conserved HA-peptide NG34 formulated in pCMV-CTLA4-Ig reduces viral shedding in pigs after a heterosubtypic influenza virus SwH3N2 challenge
(PLOS One, 2019)
Swine influenza viruses (SIVs), the causal agents of swine influenza, are not only important to control due to the economic losses in the swine industry, but also can be pandemic pathogens. Vaccination is one of the most ...
The Parallel Factor Analysis of Beer Fluorescence
(Journal of Fluorescence, 2019)
Fluorescence excitation-emission matrices were measured for 111 samples of different types of beer and studied by the parallel factor analysis (PARAFAC). The 5-component PARAFAC model was found to suitably describes the ...
A possible mechanism of formation of flower-like MgO/Mg(OH)2 structures by galvanostatic molten salt electrolysis: The concept of local diffusion fields
(Journal of Electroanalytical Chemistry, 2019)
The processes of electrodeposition from magnesium nitrate hexahydrate melt by galvanostatic regime of electrolysis have been analyzed. The structure of the formed particles was examined by X-ray diffraction (XRD), which ...
Custom-built thermometry apparatus and luminescence intensity ratio thermometry of ZrO 2 :Eu 3+ and Nb 2 O 5 :Eu 3+
(Measurement Science and Technology, 2019)
A complete apparatus for luminescence thermometry has been built comprising a programmable hot-plate up to 400 °C, a hot/cold plate 0 °C-80 °C, a control circuit with thermocouple feedback, a platinum resistance thermometer ...
Use of up-flow percolation test to assess the environmental properties of raw and treated fly ash
(Environmental Engineering and Management Journal, 2019)
Fly ash (FA) is a by-product created from the burning of coal in thermal power plants. FA mainly consists of mineral compounds that make them naturally caustic. Despite this, research has shown that FA may be utilized as ...
Search for dark photons in decays of Higgs bosons produced in association with Z bosons in proton-proton collisions at √s = 13 TeV
(Journal of High Energy Physics, 2019)
A search is presented for a Higgs boson that is produced in association with a Z boson and that decays to an undetected particle together with an isolated photon. The search is performed by the CMS Collaboration at the ...