Search
Now showing items 21-30 of 68
Carbonate-silica gemstone deposit Vučkovica (central Serbia) – Geologic properties, genetic processes and deposition age.
("Goce Delčev" University in Štip, Faculty of Natural and Technical Sciences, Štip, Republic of Macedonia., 2022)
Carbonate-silica veins and masses in Vučkovica locality in central Serbia, classified as Kraubath type deposit, despite their thickness, are not economically significant as magnesite deposit due to silica content well above ...
Measurement and modeling of thermal conductivity of loess at the location of the Airport Nikola Tesla in Surcin
(Peti simpozijum DGM (Društvo za geotehnika na Makedonija), Ohrid, Zbornik radova, 2022)
The thermal conductivity of a material is the parameter that is most reliably determined experimentally. The problem of determining the thermal conductivity in the soil is greater because the soil is heterogeneous, so for ...
Contribution to geology and genetic pathway of the Ropočevo breccia – an "orphan" olistolithic body within the Upper Cretaceous flysch near Sopot (central Serbia)
(Published by: "Goce Delčev" University in Štip, Faculty of Natural and Technical Sciences, Štip, Republic of Macedonia, 2022)
The Ropočevo breccia, a dimension stone highly prized in 20th century, has been examined by numerous prominent geologists of the time. It is revisited by researchers still intrigued by its perplexing provenance. Its position ...
Chemical analysis of historical mortars from the Roman period in Serbia
(Serbian Ceramic Society Conference “Advanced Ceramic and Application X– New frontiers in multifunctional material science and processing”, Beograd, Srbija, 2022)
Stabilization of loess with fly ash
(5th Symposium of the Macedonian Association for Geotechnics MAG and 2nd Conference of Regional Geotechnical Societies ISRM Specialized Conference-Engineering problems in soft Rocks, Ohrid; Macedonia, 2022)
To date, much research has been conducted in the field of the application of fly ash in road construction. Particular attention is paid to the effects of fly ash on soil stabilization. The results of the research show that ...
Evaluation of Inverted-Pendulum-with-Rigid-Legs Walking Locomotion Models for Civil Engineering Applications
(MDPI, 2022)
Bipedal models for walkers, originally developed in the research field of biomechanics,
have been identified as potential candidates for modelling pedestrians in structural engineering
applications. These models provide ...
Examination of the physical-chemical and mechanical properties of helical cylindrical compression springs preserved in the Legacy in the Nikola Tesla Museum
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
The results of the scientific research work and creativity of Nikola Tesla (Smiljan, 1856 - New York, 1943), a Serbian-American scientist, engineer and inventor, represent the foundation of new technical and technological ...
Analysis of contact fatigue coupled with geometry and material nonlinearities by Theory of critical distances
(2nd Conference on Nonlinearity, Belgrade, 2022)
The contact fatigue is a localized phenomenon that occurs in highly
stressed local zone of the material under the loaded contact region and as such is
highly nonlinear problem. This phenomenon exists in almost all real ...
Neural network model for the condition assessment of hydro turbines
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
During regular operation, hydro turbine elements have complex operating conditions. In order to prevent major failures, among other common preventive measures, it is necessary to make a useful model of hydro turbine. ...
Grejna ploča za merenje toplotne provodljivosti građevinskih materijala
(Institut IMS, 2022)
Tehničko rešenje predstavlja poboljšanu konstrukciju zaštićene grejne ploče (hotguarded plate) za merenje toplotne provodljivosti termoizolacionih materijala
postavljanjem ispitnog uzorka iznad i ispod grejne ploče ...