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Приказ резултата 261-270 од 281
Ekološka procena rizika u odnosu na teške metale u površinskomsedimentu Bokokotorskog zaliva / Ecological risk assessment of heavy metals in surface sediments of the Boka Kotor bay
(Beograd : Srpsko društvo za zaštitu voda, 2020)
Pored uticaja prirodnih i atmosferskih faktora, negativni antropogeni uticaj u području
jugoistočnog Jadrana je u porastu poslednjih decenija. Povišeni nivo teških metala akumulira
se u površinskom sedimentu usled taloženja ...
Effect of Encapsulated Probiotic Starter Culture on Rheological and Structural Properties of Natural Hydrogel Carriers Affected by Fermentation and Gastrointestinal Conditions
(Springer, New York, 2020)
The suitability of natural hydrogel carriers with probiotic starter culture as whey beverages supplements was examined by assessing their rheological and structural changes during the fermentation and gastrointestinal ...
Response Surface Methodology and Artificial Neural Network-Based Models for Predicting Roughness of Cu coatings
(Belgrade: ETRAN – Society for electronics, telecommunication, computing, automatics and nuclear angineering, 2020)
Copper coatings are produced on silicon wafer by electrodeposition (ED) in pulsating current (PC) regime. Electrodeposition was performed at various current density amplitudes in the range of 80−140 mA cm-2, frequency in ...
Native bovine hemoglobin reduces differentiation capacity of mesenchymal stromal cells in vitro
(Elsevier, Amsterdam, 2020)
We have tested in vitro effects of hemoglobin from bovine slaughterhouse blood (BHb) on stromal cells of mesodermal origin, with an aim to explore its use as a component of cell culture media. Human peripheral blood ...
Immobilization of heavy metal ions Zn2+, Ni2+, Pb2+ and Cu2+ in the structure of cement-based materials / Imobilizacija teških metalnih jona Zn2+, Ni2+, Pb2+ i Cu2+ u strukturi materijala na bazi cementa
(Engineering Society for Corrosion, Belgrade, Serbia, 2020)
Natural zeolite and bentonite were utilized as mineral additives in the mix-design of environmentally safe cement-based building materials. The adsorptive abilities of these two clayey raw materials, i.e. their affinity ...
Preparation and properties of hydrogen peroxide oxidized starch for industrial use
(Savez hemijskih inženjera, Beograd, 2020)
Oxidized starch, an additive used in paper manufacturing and products for construction industry, is usually produced using harmful oxidant, such as hypochlorites or periodates. In this study, a simple and efficient ...
Can Fiber-post Placement Reinforce Structurally Compromised Roots?
(Quintessence Publishing Co Inc, Hanover Park, 2020)
Purpose: Immature teeth are characterized by short roots, thin root canal walls, and open apices, which makes them prone to fracture. The aim was to investigate whether fiber-post placement had an influence on the fracture ...
Remaining strength of API J55 steel casing pipes damaged by corrosion
(International Journal of Pressure Vessels and Piping, 2020)
Experimental investigation of the integrity of casing pipes, used in the oil drilling rigs, withdrawn after about 70,000 h of service, has been conducted, together with numerical simulation. Pipes were manufactured by the ...
Prostorna raspodela i identifikacija elemenata i oksida u površinskom sedimentu Bokokotorskog zaliva / Spatial distribution and identification of elements and oxides in surface sediments of the Boka Kotor bay
(Beograd : Srpsko društvo za zaštitu voda, 2020)
Ovo istraživanje sprovedeno je u Bokokotorskom zalivu radi procene kvaliteta površinskog
sedimenata, a time i stanja morske sredine. ED-XRF metodom elementarne analize određen
je sadržaj velikog broja elemenata i oksida ...
Preclinical functional characterization methods of nanocomposite hydrogels containing silver nanoparticles for biomedical applications
(Springer, New York, 2020)
Nanocomposite hydrogels that contain silver nanoparticles (AgNPs) are especially attractive for various biomedical applications (e.g., antimicrobial wound dressings, coatings and soft tissue implants) due to strong ...