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Traffic safety in road construction zones in the Republic of Serbia
(International Engineering and Technology Institute (IETI), 2023)
Today's times are characterized by increased mobility of people, primarily by road traffic. The number of zones where roadworks are carried out is continuously increasing, so the number of risky situations in which drivers ...
Identification of ergonomic hazards and risk assessment for the workplace of operator 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 operator of bucket-wheel excavator, as well as risk assessment. The original HRN (Hazard Rating Number) method was used to assess the risk. ...
REALIZATION OF THE BRACHISTOCHRONIC MOTION OF CHAPLYGIN SLEIGH IN A VERTICAL PLANE WITH UNILATERAL NONHOLONOMIC CONSTRAINT
(Serbian Society of Mechanics and Mathematical Institute of the Serbian Academy of Sciences and Arts, Beograd, 2023)
The paper considers the procedure for determining the brachistochronic motion of the Chaplygin sleigh in a vertical plane, where the blade
is such that it prevents the motion of the contact point in one direction only.
The ...