Accès ouvert
2025
article
OpenAlex
Besnik Morina, Grgur Višić, Davorin Antonić, Matej Babić et autres
Background.Anaerobic and aerobic power are critical factors influencing peak football performance.This study aimed to explore the differential effects of various high-intensity interval training (HIIT) protocols on these performance metrics in senior female football players.Objectives.The primary objective was to investigate the impact of …
xk, hr, tr, rs
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Accès ouvert
2024
article
OpenAlex
P. Panjan, Aleksandar Miletić, Aljaž Drnovšek, Pál Terek et autres
In this study, we used the depth-sensing indentation technique to determine the cracking resistance of different PVD hard coatings deposited on tool steel substrates. By comparison, with the load–displacement curves, measured at the sites of carbide inclusion and a tempered martensite matrix …
si, rs
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Pál Terek, Lazar Kovačević, Vladimir Terek, Zoran Bobić et autres
Reports of the influence of surface roughness on the adhesion and tribological performance of contemporary nitride coatings with different layer designs are still scarce in the literature. Therefore, in this study, we evaluated the behavior of a single-layer TiAlN, a bilayer TiAlN/CNx, …
rs, si
(code pays fourni par la source)
2024
article
OpenAlex
Luis Bernardo Varela, Pedro Renato Tavares Ávila, Aleksandar Miletić, Étienne Bousser et autres
Ti-Al-N coatings were prepared by cathodic arc deposition on Inconel 718 substrates at different values of constant substrate bias voltage, aiming to produce samples with different self-developed residual stress (RS) depth profiles through the thickness of the coatings. RS profile measurements and …
ca
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Aljaž Drnovšek, Dragan Kukuruzović, Pál Terek, Aleksandar Miletić et autres
In the present study, (Cr,Al)N nanolayer coatings with different Al/Cr atomic ratios were deposited by magnetron sputtering on different substrate materials (H11 and D2 tool steel, alumina). To prepare the (Cr,Al)N coatings with different Al/Cr atomic ratios in the same batch, we …
si, rs
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Aleksandar Miletić, Zoran Milić, Dejan Savićević, Darijan Ujsasi
Postural irregularities, i.e., deviations from normal posture, are a growing problem today. Physical inactivity in preschool children can lead to some physiological changes, which, if not remedied timely, tend to more seriously impair health in later stages of life. Muscle activity caused …
rs
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Accès ouvert
2022
article
OpenAlex
P. Panjan, Aljaž Drnovšek, Pál Terek, Aleksandar Miletić et autres
In this paper, we present a comparative study of tribological properties of TiN coatings deposited by low-voltage electron beam evaporation, magnetron sputtering and cathodic arc deposition. The correlation of tribological behavior of these coatings with their intrinsic properties and friction condition was …
si, rs
(code pays fourni par la source)
Accès ouvert
2021
article
OpenAlex
Zoran Milić, Aleksandar Miletić, Aleksandar Tomić, Danilo Jovičić et autres
The aim of the study is to determine the influence of developmental gymnastics intervention on muscle asymmetries along the spinal column in the sagittal plane in preschool children from Subotica. The sample consisted of 133 preschool children and was divided into three …
rs
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Accès ouvert
2021
article
OpenAlex
Dalibor Tatar, Jelena Kojčinović, Berislav Marković, Aleksandar Széchenyi et autres
Efficient Lewis-acid-catalyzed direct conversion of aldehydes to 1,2-diketones in the liquid phase was enabled by using newly designed and developed ceria-zirconia-based high-entropy oxides (HEOs) as the actual catalysts. The synergistic effect of various cations incorporated in the same oxide structure (framework) was …
hr, rs, hu, de
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Accès ouvert
2021
conference-abstract
OpenAlex
Dragan Kukuruzović, Lazar Kovačević, Pál Terek, Vladimir Terek et autres
High pressure die casting (HPDC) is one of the most commonly used technologies for processing of Al-alloys. Die degradation occurs due to different wear mechanisms such as corrosion (soldering), erosion and thermal fatigue. Soldering is a form of corrosion process in which …
rs, si
(code pays fourni par la source)
Accès ouvert
2021
conference-paper
OpenAlex
Pál Terek, Lazar Kovačević, Aleksandar Miletić, Janez Kovač et autres
High pressure die casting (HPDC) is a progressively developing technology used for mass production of complex, near-net shape and thin-walled components of light alloys. Its production efficiency greatly depends on a die quality and its endurance. Nowadays this is usually improved by …
rs, ca, si
(code pays fourni par la source)
Accès ouvert
2021
conference-paper
OpenAlex
Vladimir Terek, Aleksandar Miletić, Lazar Kovačević, Branko Škorić et autres
This study aims to contribute to the better understanding of results obtained by different methods used for high temperature tribological evaluation of hard coatings. For these purposes tribological testing directly at high temperatures and testing of annealed coatings at room temperature were …
rs, ca, si
(code pays fourni par la source)