Zobrazeno 1 - 10
of 104
pro vyhledávání: '"GAJICA, GORDANA"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 89, Iss 7-8, Pp 1053-1066 (2024)
In this study, pyrolysis and co-pyrolysis of commonly used plastic materials (polyethylene terephthalate – PET, high density polyethylene – HDPE, and polystyrene – PS) were conducted to analyse the chemical composition of the corresponding pyro
Externí odkaz:
https://doaj.org/article/94b544fdc08a4f6fbab91f42201976f7
Biochar from agricultural biomass: Green material as an ecological alternative to solid fossil fuels
Publikováno v:
Journal of the Serbian Chemical Society, Vol 89, Iss 6, Pp 907-919 (2024)
The stalks left after harvesting corn, tomatoes, and tobacco have no further use and are usually burned on agricultural land. In our work samples of this waste were collected and pyrolyzed at 400 ℃ for 30 min in a nitrogen atmosphere. The solid res
Externí odkaz:
https://doaj.org/article/4e3369af05ff40b49bb026f39848043f
Autor:
Radisavljević, Marija, Burazer, Nikola, Šajnović, Aleksandra, Spahić, Darko, Gajica, Gordana, Kovač, Sabina, Gajić, Violeta, Jovančićević, Branimir
Publikováno v:
In International Journal of Sediment Research June 2024 39(3):401-420
Autor:
Kašanin-Grubin Milica, Veselinović Gorica, Antić Nevena, Gajica Gordana, Stojadinović Sanja, Šajnović Aleksandra, Štrbac Snežana
Publikováno v:
Journal of the Serbian Chemical Society, Vol 88, Iss 5, Pp 551-562 (2023)
Soil erosion is a problem that affects the landscape at different scales and represents a serious challenge for land management and soil conservation in both natural forests and meadows. The aim of this study was to determine how the parent material
Externí odkaz:
https://doaj.org/article/568542877a044cfa845b8dce0d0b3de4
Autor:
Gajica, Gordana, Šajnović, Aleksandra, Stojanović, Ksenija, Schwarzbauer, Jan, Kostić, Aleksandar, Jovančićević, Branimir
Publikováno v:
In Marine and Petroleum Geology February 2022 136
Autor:
Jovančićević Branimir S., Gajica Gordana Đ., Veselinović Gorica D., Kašanin-Grubin Milica P., Šolević-Knudsen Tatjana М., Štrbac Snežana R., Šajnović Aleksandra M.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 87, Iss 1, Pp 7-25 (2022)
Biological markers (BMs) are organic compounds in oils in which a precursor is known, and during the transformation of organic matter these compounds undergo certain structural and stereochemical changes. Based on the established precursors of BMs, t
Externí odkaz:
https://doaj.org/article/561ce1d5d9874d7cadbac75b11ddd79d
Autor:
Štrbac Snežana R., Kašanin-Grubin Milica P., Gajica Gordana Đ., Mutić Jelena J., Vasić Nebojša D.
Publikováno v:
Zbornik Matice Srpske za Prirodne Nauke, Vol 2020, Iss 139, Pp 89-98 (2020)
The sequential extraction procedure was applied for partitioning of metals in river sediments collected along the course of the river Tisa (Serbia). Eight elements (Sb, Sn, As, Cd, Cu, Hg, Pb and Zn) from twenty-one sampling site were analyzed usi
Externí odkaz:
https://doaj.org/article/a6bbeb0245184e37b9fe24f77885edff
Autor:
Štrbac Snežana R., Ninkov Jordana M., Raičević Petar P., Vasić Nebojša D., Kašanin-Grubin Milica P., Gajica Gordana Đ., Milić Dubravka M.
Publikováno v:
Zbornik Matice Srpske za Prirodne Nauke, Vol 2020, Iss 139, Pp 73-87 (2020)
Mercury (Hg) has been listed as a global high priority pollutant by many international organizations due to its mobility and persistence in the environments and high toxicity to organisms. This research was conducted with the aims to determine: (i
Externí odkaz:
https://doaj.org/article/2bce2ca7150b4e818967147156a2cdf5
Autor:
Kašanin-Grubin Milica, Šajnović Aleksandra, Perunović Tamara, Stojanović Ksenija, Simić Vladimir, Gajica Gordana, Brčeski Ilija
Publikováno v:
Natural Resources and Sustainable Development, Vol 8, Iss 2, Pp 148-165 (2018)
The scale of human impacts on the natural environment is now considerably larger than at any point in history. The concept of geomorphic sensitivity can help to understand the rate, magnitude and nature of landscape adjustment to perturbation in a gi
Externí odkaz:
https://doaj.org/article/58af90aa466047d3bfbf7c42880d903f
Autor:
Gajica Gordana Đ., Šajnović Aleksandra M., Stojanović Ksenija A., Antonijević Milan D., Aleksić Nikoleta M., Jovančićević Branimir S.
Publikováno v:
Journal of the Serbian Chemical Society, Vol 82, Iss 12, Pp 1461-1477 (2017)
The influence of pyrolysis type on the shale oil generation and its composition was studied. Different methods such as Rock-Eval pyrolysis, thermogravimetric analysis (TGA) and pyrolysis in the open and closed systems were applied. Samples from the U
Externí odkaz:
https://doaj.org/article/0e31a402f7d74b338c376b4e2b2aec24