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Приказ резултата 11-20 од 501
Synthesis and Solvatochromic Properties of Novel Azo-azomethine Dyes / Sinteza i solvatohromna svojstva novih azo-azometinskih boja
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2020)
Dyes bearing imino group along with azo one in the structure, present the class of azo-azomethine dyes. Azomethine compounds, known as Schiff bases, find application in biomedical research considering their potential ...
Modifikovana otpadna prediva pamuka i pamuk/poliestra kao adsorbenti za uklanjanje organskih boja iz otpadnih voda / Modified waste cotton and cotton/polyester yarns as adsorbents for removal of organic dyes from wastewater
(Srpsko hemijsko društvo, 2022)
U cilju dobijanja adsorbenata za uklanjanje organskih boja iz otpadnih voda, u okviru ovog
rada su primenjene dve vrste industrijskih otpadnih materijala. Otpadna prediva pamuka i
mešavine pamuk/poliestar modifikovana ...
Kinetika oslobađanja slabo vodorastvornih aktivnih supstanci iz nosača na bazi poli(metakrilne kiseline), kazeina i lipozoma
(Универзитет у Београду, Технолошко-металуршки факултет, 2020)
Hidrogelovi na bazi poli(metakrilne kiseline) - PMAA imaju veliku primenu u sistemimaza ciljano otpuštanje aktivnih supstanci zato što su pH osetljivi, netoksični i biokompatibilni.Ipak zbog izrazite hidrofilnosti ovi ...
Use of chènevotte, a valuable co-product of industrial hemp fiber, as adsorbent for copper ions: Kinetic studies and modeling
(Elsevier B.V., 2022)
In this study, a series of hemp shives (chènevotte) with different chemical compositions and properties, namely a raw (SHI-R), a washed with water (SHI-W), three samples chemically modified with KOH (SHI-OH), Na2CO3 (SHI-C) ...
Development of the automated software and device for determination of wicking in textiles using open-source tools
(Public Library Science, San Francisco, 2020)
The development of automated software and the device for determination of wicking of textile materials, using open-source ImageJ libraries for image processing, and newly designed additional algorithm for the determination ...
The Effective Pollination Period of European Plum (Prunus domestica L.) Cultivars in Western Norway
(MDPI, 2022)
This study evaluated the effective pollination period (EPP) in four European plum (Prunus domestica L.) cultivars ('Mallard', 'Edda', 'Jubileum', and 'Reeves') during two years (2018-2019) under the environmental conditions ...
Optimization of spray drying conditions for production of Achillea millefolium extract powder
(Hemijska industrija, 2021)
In this study, a spray drying process of yarrow (Achillea millefolium L.) liquid extracts was optimized by using the response surface methodology. The study aimed to determine the influence of temperature (120-195 degrees ...
Pollen tube growth and fruit set in quince (Cydonia oblonga Mill.)
(Spanish Natl Inst Agricultural & Food Research & Technolo, Madrid, 2020)
Aim of study: To determine the self-compatibility level of eight quince cultivars. Area of study: The region of Belgrade (Central Serbia). Material and methods: Pollen tube growth in vivo and fruit set in two pollination ...
Sustainable mining towards accomplishing circular economy principles
(Institut za istrazivanja i projektovanja u privredi, 2020)
Today human society is already witnessing rapid depletion of non-renewable ore resources. As the distribution of raw material resources globally is very off-balance, and preassure on environment as the consequence of ore ...
Risk based analysis of RHPP penstock structural integrity
(Gruppo Italiano Frattura, Cassino, 2020)
Risk based analysis of reverse hydro power plant penstock structural integrity is performed using fracture mechanics parameters. To assess its structural integrity, extensive testing of the full-scale prototype had been ...