SCIDAR - A Digital Archive of the University of Kragujevac

Deep insight: Harnessing convolutional neural networks for precise classification of neurosonographic findings in premature infants

Perinatal asphyxia, particularly when combined with the underdevelopment of organ systems, is a major contributor to permanent neurological harm or death in premature infant. In neonatology, our attention is directed towards tailoring prognosis, preventing issues, and customizing treatment for neonates with H-I brain lesions. This approach entails employing non-intrusive diagnostic techniques, monitoring clinical indicators, and analyzing transfontanelle neurosonographic images with spec...

Design and calculation of test stand for testing personal fall protection equipment according to EN 364

This paper presents the design and calculation of a test stand intended for testing personal fall protection equipment in accordance with the requirements of the international standard EN 364. The objective of the study was to develop a reliable, safe, and structurally adequate test stand capable of performing both static and dynamic tests on components of fall arrest systems, including different types of personal fall protection systems, fall-arresters, anchor lines, safety harnesses, lanyar...

Inovative methods of segmentation of radiographic images in the diagnosis of hip osteoarthritis using MATLAB

NUMERIČKA SIMULACIJA PROCESA BUŠENJA SA REALNOM GEOMETRIJOM ALATA

Proces bušenja predstavlja jednu od najčešće primenjivanih operacija obrade rezanjem, pri čemu geometrija alata značajno utiče na formiranje strugotine i stabilnost procesa. U radu je prikazana numerička analiza procesa bušenja zasnovana na realnoj geometriji alata dobijenoj 3D skeniranjem burgije od tvrdog metala korišćenjem Artec Spider 3D skenera. Dobijeni model je obrađen u softverima Geomagic Design X i CATIA V5 R21 sa ciljem uklanjanja geometrijskih nepravilnosti i pripreme modela z...

MODELIRANJE I KINEMATSKA ANALIZA PETOOSNE GLODALICE

Savremene višeosne obradne mašine zahtevaju detaljnu analizu kinematskih karakteristika u cilju provere funkcionalnosti konstrukcionih rešenja i optimizacije radnih performansi. U radu je prikazan konstrukcioni model petoosne glodalice i simulacija njenog kretanja u digitalnom okruženju. Na osnovu konstruisanog modela formiran je kinematski model mašine u softverskom paketu CATIA V5 R21. Simulacijom su dobijeni podaci o brzinama i položajima pojedinih osa mašine. Dobijeni kinematski podac...

ADVANCES IN ARTIFICIAL INTELLIGENCE AND DEEP LEARNING FOR NEUROSONOGRAPHIC AND CHEST X-RAY ANALYSIS OF PREMATURE INFANTS

Premature infants represent one of the most vulnerable patient populations in neonatology, frequently affected by severe neurological and respiratory complications that require rapid, reliable, and accurate diagnosis. Conditions such as hypoxic-ischemic encephalopathy (HIE) and respiratory distress syndrome (RDS) are among the leading causes of morbidity and mortality in premature newborns, often associated with long-term developmental and health consequences. Early detection and continuous m...

Pest-specific chemical strategies for the management of Aleurocanthus spiniferus (Quaintance, 1903) in mandarin orchard supported by on-site chlorophyll assessment

In southern Montenegro, Aleurocanthus spiniferus (Hemiptera: Aleyrodidae) is an important Citrus pest. A field experiment was conducted in a Satsuma mandarin (Citrus unshiu Marcow.) orchard to evaluate the efficacy of chemical treatments for A. spiniferus control and to assess impact induced by this pest in plant leaves using portable chlorophyll meter-SPAD. Two insecticide applications were carried out, the first in June and the second in August in 2024 and 2025. During the first tre...

Analysis of photogrammetry application possibilities for reverse engineering of components in the auto industry

Reverse engineering is a technique that has recently been used in all areas of industry. The application of reverse engineering in the auto industry occupies a very important place. 3D scanners are often used to digitize parts with fine details or large sheet metal, and they can be very expensive. In this paper, the possibility of using photogrammetry for reverse engineering of components in the auto industry will be analyzed. Digitization of the automotive component will be done in two...

Influencer Marketing, Cultural Sensitivity, and Artificial Intelligence as Determinants of Green-Food Product Purchase: the Moderating Role of Legal Norm Compliance

Sustainable consumption and the transition toward green products, particularly in the agri-food sector, represent important challenges for contemporary agricultural economics. This study examines the influence of influencer marketing, cultural sensitivity, and artificial intelligence on consumers’ purchase intentions toward green products, with compliance with legal norms as a moderating factor. The research was conducted in the Republic of Serbia using a survey-based methodology on a sample ...