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Raspodela mase fragmenata bojnih glava sa prirodnom fragmentacijom / Fragment mass distribution of naturally fragmenting warheads
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2009)
U radu se razmatraju statistički aspekti fragmentacije razornih bojnih glava. Modeliranje raspodele mase fragmenata je od velikog značaja pri određivanju efikasnosti razornih projektila. Dat je pregled sedam relevantnih ...
Study of the ergonomic - organizational response of large companies to the safety threats caused by COVID-19 virus - case study
(International Engineering and Technology Institute (IETI), 2021)
The subject of this study is the functioning of companies with a large number of employees in the conditions of a pandemic, on whose work the life and work of the majority of the population of a country largely depend. ...
Employees' perception of COVID-19 pandemic's influence on the basic job descriptors
(International Engineering and Technology Institute (IETI), 2021)
In addition to all of the severe consequences on human health, the SARS-CoV-2 virus pandemic resulted in economic repercussions. Many people have lost their jobs around the world, some have been directed to forced leave, ...
Identification of hazards and risk assessment for the workplace of maintenance worker of a bucket-wheel excavator - case study
(International Engineering and Technology Institute (IETI), 2021)
The subject of this paper is the identification of hazards for the workplace of the maintenance worker bucket-wheel excavator SRs 1200x24/4, as well as the risk assessment for that workplace. In addition to the hazards ...
Optimization of the working cycle of harbour cranes
(Polish Soc Theoretical & Applied Mechanics, Warszawa, 2007)
The paper presents one of the possible ways optimization of motion of the harbour crane grab minimization of the working (unloading) cycle, energy consumption and material dissipation during the grab discharging. The ...
Mathematical models for evaluation of student’s performance
(ICMRS 2023, Book of abstracts, 2023)
Developing mathematical models for assessing students' performance is a multifaceted endeavor that encompasses various educational objectives, including grading, performance prediction, proficiency identification, and more. ...
Influence of Aging on the Flexural Strength of PLA and PLA-X 3D-Printed Materials
(Micromachines, 2024)
The three-point bending test is a valuable method for evaluating the mechanical properties of 3D-printed biomaterials, which can be used in various applications. The use of 3D printing in specimen preparation enables precise ...
DEVELOPMENT OF HIGH-REACH PANTOGRAPHS FOR HIGH-SPEED RAILWAYS
(University of Belgrade - Faculty of Mechanical Engineering, 2023)
The pantograph’s purpose is to transfer electrical power from the overhead contact line to the train’s electric propulsion unit. To perform its function adequately, it is necessary to maintain the static contact force ...
Postupci desalinizacije vode korišćenjem solarne energije i f-chart metoda proračuna / Procedures of water desalination with solar energy and f-chart method
(Savez inženjera i tehničara Srbije, Beograd, 2015)
Usled ubrzanog rasta populacije, klimatskih promena uzrokovanih više decenijskim zagađivanjem životne sredine potrebe za pijaćom vodom rastu dok broj slatkih voda širom sveta opada.Moguće rešenje ovih problema nalazi se u ...
Modeliranje i analiza rekonfigurabilnog dvoosnog paralelnog mehanizma MOMA sa osnaženim translatornim zglobovima / Modeling and analysis of 2-axis reconfigurable parallel mechanism MOMA with translatory actuated joints
(Savez inženjera i tehničara Srbije, Beograd, 2016)
U ovom radu je prikazano modeliranje i analiza jednog rekonfigurabilnog dvoosnog paralelnog mehanizma. Predstavljen je generalizovani model za rešavanje inverznog i direktnog kinematičkog problema. Izvedene su uopštene ...