Pretraživanje
Prikaz rezultata 21-30 od 144
Genus Humidophila from caves in Serbia with an improved detailed description of rare H. brekkaensoides
(Beograd : Institut za bioloska istrazivanja Siniša Stanković, 2020)
Phototrophic microorganisms can be found in biofilms at entrances to caves where they have access to sufficient
sunlight, water and nutrients; however, they can also be found inside caves, where they are carried by animals ...
Evolution of humic acids during ex situ bioremediation on a pilot level – The added value of the microbial activity / Nastanak huminskih kiselina tokom ex situ bioremedijacije na pilot nivou - dodata vrednost mikrobne aktivnosti
(Belgrade : Serbian Chemical Society, 2020)
Environmental pollution is a global problem, while bioremediation technology removes pollutants from the environment using microorganisms. This study was aimed at investigating how a bioremediation process affected soil ...
Study of Nd deposition onto W and Mo Cathodes from Molten Oxide-Fluoride Electrolyte
(Electrochemical Science Group (ESG), 2020)
Electrochemical reduction processes of Nd(III) on tungsten and molybdenum electrodes in NdF3+LiF and NdF3+LiF+Nd2O3 were investigated by cyclic voltammetry, chronoamperometry and open circuit measurements. Electrolytes and ...
Phytochemical parameters as indicators of the authenticity of monofloral honey from the territory of the Republic of Serbia / Физичкохемијски параметри како индикатори на автентичноста на монофлорален мед од територијата на Република Србија
(North Macedonia : Society of Chemists and Technologists of Macedonia, 2021)
The aim of this research was to verify the authenticity of monofloral honeys from the territory of the Republic of Serbia on the basis of physicochemical parameters routinely measured in honey quality control using ...
The effects of biocides on the growth of aerophytic green algae (Chlorella sp.) isolated from a cave environment
(Beograd : Institut za bioloska istrazivanja, 2021)
Lampenflora communities of bacteria, cyanobacteria, algae, mosses and lichens colonize illuminated show-caves as a consequence of disturbances to the caves’ ecological equilibrium. These communities have unesthetic impacts ...
Organic-geochemical characteristics of the mud from the Techirghiol Lake, Romania
(Parlar Scientific Publications, 2021)
The Techirghiol Lake, located on the Romanian coast of the Black Sea, is a hypersaline lake. In this environment, a unique ecosystem in Europe has developed with the specific capacity of producing mud by the decomposition ...
Optimization of injected radiotracer volume for flow rate measurement in closed conduits / Optimizacija zapremine radioaktivnog obeleživača pri merenju zapreminskog protoka u zatvorenim cevovodima
(Belgrade : Association of the Chemical Engineers of Serbia, 2020)
In chemical processes it is essential that the flow in the process is accurately defined. Fluid velocity measurements are important for fluid flow quality performance in flow systems. This study focuses on determination ...
Synthetic route towards 1,2,3,4-tetrahydroquinoxaline/piperidine combined tricyclic ring system / Синтетски пут за добијање 1,2,3,4-тетрахидрохиноксалинскo/пиперидинског трицикличног система
(Serbian Chemical Society, 2022)
The synthetic route toward novel tricyclic, nitrogen-containing system is disclosed. Three novel compounds possessing structural features of 1,2,3,4-tetrahydroquinoxaline and decahydropyrido[3,4-b]pyrazine are synthesized ...
Saturated biomarkers in the estimation of organic geochemical homogeneity of crude oils from four oil fields in Libya / Zasićeni biomarkeri u proceni organsko-geohemijske homogenosti sirovih nafti iz četiri naftna polja u Libiji
(Belgrade : Serbian Chemical Society, 2020)
Seven crude oils from four oil fields in the Sirte and Murzuq Basins in Libya were investigated in order to estimate their organic geochemical homogeneity. Saturated biomarkers (n-alkanes and isoprenoids) were analyzed ...
Belgrade School of Electrochemistry / Beogradska škola elektrohemije
(Serbian Chemical Society, 2020)
Belgrade School of Electrochemistry is not made of institutions, building, not even the community. It is made of people and their knowledge, achievements and results. It has no date of establishment nor defined start, and ...