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Вредновање геоеколошких детерминанти Бачке у функцији одрживог развоја
(Природно-математички факултет, Нови Сад, 2022-04-19)
Докторска дисертација је настала из потребе синтезе физичкогеографских схватања о Бачкој, пошто се озбиљнији научни приступ у проучавању природних ресурса Бачке односи на истраживања још од седамдесетих година прошлог века. ...
Spatio-temporal variabilty of air temperatures in Central Serbia from 1949 to 2018
(2021-06-20)
The paper presents trends for three categories of variables: average annual, average maximum and average minimum air temperatures. Data was provided by the meteorological yearbooks of the Republic Hydrometeorological Service ...
GIS and geographical analysis of the main harbors in the world
(2021-05-28)
This paper points out the possibilities of better exploitation of marine traffic as well as its connection with other kinds of traffic. Special attention is given to the analysis of 1,081 harbors about their availability ...
Assessment of soil erosion rates using Revised Universal Soil Loss Equation (RUSLE) and GIS in Bačka (Serbia)
(2021-10-01)
Soil erosion assessment enables the identification of manifested soil erosion categories, their spatial distribution and the relationship between soil erosion and land use patterns. The integrated approach of the RUSLE ...
The assessment of aridity in Leskovac Basin, Serbia (1981-2010)
(2018-08-25)
In the paper, the aridity is defined on the basis of four climate indices: De Martonne's index of aridity, Lang’s Rain Factor and Gračanin’s Rain factor for the vegetation period and hydrothermal coefficient of Seljaninov. ...
Identification of synthetic cannabinoid methyl 2-{[1-(cyclohexylmethyl)-1H-indol-3-yl] formamido}-3-methylbutanoate using modern mass spectrometry and nuclear magnetic resonance techniques
The samples of plant material suspected to contain
new psychoactive substances are very often the subject
of chemical-toxicological analyses. Gas chromatographymass
spectrometry (MS), liquid chromatography-quadrupole
...
Overview of the major classes of new psychoactive substances, psychoactive effects, analytical determination and conformational analysis of selected illegal drugs
The misuse of psychoactive substances is
attracting a great deal of attention from the general public.
An increase use of psychoactive substances is observed
among young people who do not have enough awareness
of the ...
Chemometrics based on the mineral content as a tool for the assessment of the pollution of top soils
This is the first research of this type which includes the wider area of Kosovo taking into account the mineral wealth. The concentrations of 20 elements: Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, Se, ...
Савремене методе масене спектрометрије у аналитици психоактивних супстанци у судској токсикологији
Mass spectrometry as an analytical technique has advanced extremely rapidly. New instruments with extraordinary characteristics have appeared on the market. Atmospheric ion sources have been developed, existing mass analyzers ...
Infinitesimal bending of DNA helices
(Scientific and Technical Research Council of Turkey - TUBITAK^(Turkiye Bilimsel ve Teknik Arastirma Kurumu), 2021-01-21)
The mathematics of DNA molecules is often studied as a double helix model. This paper focuses on the modelling of infinitesimal bending of DNA helices. The paper checks the flexibility of DNA molecule, i.e. the flexibility ...